1 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
3 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
4 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
5 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
7 2006-06-26 Bruno Haible <bruno@clisp.org>
9 * stdlib_.h: Include <wchar.h> if necessary for WCHAR_MIN or
11 Reported by Mark D. Baushke and Larry Jones.
13 2006-06-26 Bruno Haible <bruno@clisp.org>
15 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
17 Suggested by Mark D. Baushke and Larry Jones.
19 2006-06-23 Mark D. Baushke <mdb@gnu.org>
21 * stdlib_.h: Treat BSD/OS like OpenBSD.
23 2006-06-23 Bruno Haible <bruno@clisp.org>
25 * stdlib_.h: Treat IRIX like OpenBSD.
27 2006-06-23 Bruno Haible <bruno@clisp.org>
29 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
30 ISO C 99 Technical Corrigendum 1.
32 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
34 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
35 Some compiler complained about some of them. Problem reported by
37 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
39 2006-06-21 Simon Josefsson <jas@extundo.com>
41 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
44 * socket_.h: Don't define WINVER.
46 * inet_pton.h, inet_pton.c: New file, taken from glibc but
47 slightly modified to work in gnulib.
49 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
51 * read-file.c (fread_file): Start with buffer allocation of
52 0 bytes rather than 1 byte; this simplifies the code.
53 Don't invoke feof; it's not needed. Refactor to avoid duplicate
54 code to free buffer and save/restore errno.
55 (internal_read_file): Remove unused local.
57 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
59 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
60 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
61 Problem reported by Denis Excoffier in
62 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
64 2006-06-19 Simon Josefsson <jas@extundo.com>
66 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
68 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
70 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
72 2006-06-17 Bruno Haible <bruno@clisp.org>
74 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
76 2006-06-17 Bruno Haible <bruno@clisp.org>
78 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
79 problem on Solaris 2.5.1.
81 2006-06-16 Eric Blake <ebb9@byu.net>
83 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
84 * unicodeio.c [!defined errno]: Likewise.
85 * strtol.c [!defined errno]: Likewise.
86 * strtod.c [!defined errno]: Likewise.
88 2006-06-15 Bruno Haible <bruno@clisp.org>
90 * stdint_.h: Rewritten to be fully auto-configured.
91 Fixes bug on HP-UX/IA64.
93 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
95 * getdate.y (__attribute__): Don't define if already defined.
96 Problem reported by Larry Jones.
97 * utimens.c (__attribute__): Likewise.
99 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
101 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
102 reported by Andreas Schwab.
104 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
105 Bruno Haible <bruno@clisp.org>
107 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
109 2006-05-26 Martin Lambers <marlam@marlam.de>
111 * getpass.c: Updates the test for the native W32 API, and adds
112 missing includes, thus fixing compilation warnings.
114 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
116 * tempname.c (small_open, large_open): New macros.
117 (__open, __open64) [!_LIBC]: Remove.
118 (__gen_tempname): Use small_open and large_open instead of __open
119 and __open64. This fixes a portability bug on HP-UX 11.11i
120 reported by Simon Wing-Tang in
121 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
123 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
125 * exclude.c (exclude_fnmatch): New function.
126 (excluded_file_name): Call exclude_fnmatch.
127 * exclude.h (excluded_file_name): New prototype
129 2006-05-24 Bruno Haible <bruno@clisp.org>
131 * printf-args.c (printf_fetchargs): Turn NULL pointers for
132 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
133 Reported by Thorsten Maerz <torte@netztorte.de> via
134 Aaron Stone <aaron@serendipity.cx>.
136 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
138 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
139 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
140 (my_usleep): Don't mishandle maximum value.
142 2006-05-19 Jim Meyering <jim@meyering.net>
144 * getugroups.c: Correct an outdated comment. From Bruno Haible.
146 2006-05-17 Bruno Haible <bruno@clisp.org>
149 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
151 2006-05-17 Bruno Haible <bruno@clisp.org>
153 * stdint_.h: Fix recognition of Cygwin.
155 2006-05-11 Jim Meyering <jim@meyering.net>
157 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
159 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
161 * crc.c (crc32_update): Remove unnecessary L suffix.
162 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
163 unwanted sign propagation, e.g., on hosts with 64-bit int.
164 There still are some problems with reeelly weird theoretical hosts
165 (e.g., 33-bit int) but it's not worth worrying about now.
166 * sha1.c (rol): Likewise.
167 (K1, K2, K3, K4): Remove unnecessary L suffix.
169 2006-05-10 Bruno Haible <bruno@clisp.org>
171 * des.c: Cast to avoid warnings.
173 2006-05-10 Simon Josefsson <jas@extundo.com>
175 * md4.c: Typo fix, update copyright years.
176 (K1, K2): Don't use L because it turn computations into 64-bit on
179 2006-05-09 Bruno Haible <bruno@clisp.org>
181 * xvasprintf.c: Include limits.h, string.h, xsize.h.
182 (EOVERFLOW): Define fallback value.
183 (xstrcat): New function.
184 (xvasprintf): Recognize the special case of a string concatenation.
186 2006-05-01 Bruno Haible <bruno@clisp.org>
188 * stdint_.h: Shorter URL.
189 * inttypes.h: Likewise.
191 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
193 * verify.h: Document the internals better. Most of this change
194 was written by Bruno Haible.
196 2006-04-29 Bruno Haible <bruno@clisp.org>
198 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
199 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
201 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
203 * getdate.y (get_date): When adding relative date, start with the
204 initial time, not with the result of the first mktime call.
206 2006-04-23 Bruno Haible <bruno@clisp.org>
208 * copy-file.c: Include <unistd.h> unconditionally.
209 * execute.c: Likewise.
210 * fatal-signal.c: Likewise.
211 * findprog.c: Likewise.
212 * mkdtemp.c: Likewise.
215 * wait-process.h: Likewise.
217 2006-04-23 Bruno Haible <bruno@clisp.org>
219 * fwriteerror.c (fwriteerror): Call fclose also when an error
220 condition was already detected.
221 Reported by Ben Pfaff <blp@cs.stanford.edu>.
223 2006-04-19 Derek Price <derek@ximbiot.com>
224 Eric Blake <ebb9@byu.net>
226 * inttypes.h: Correct grammar in comment.
228 2006-04-18 Derek Price <derek@ximbiot.com>
229 Paul Eggert <eggert@cs.ucla.edu>
231 * inttypes.h: New file.
232 * strtoimax.c: Assume <inttypes.h>.
234 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
236 * utimens.c (futimens): glibc futimesat messes up if /proc
237 isn't mounted. Problem reported by Kir Kolyshkin.
239 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
241 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
242 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
243 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
245 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
247 Merge regex changes from libc, removing some of our
248 POSIX-conformance changes that were rejected and redoing them in a
251 * regcomp.c (re_compile_internal, init_dfa):
252 Length arg is now size_t, not Idx. All uses changed.
253 (peek_token): Forward decl now says internal_function.
254 (__re_error_msgid, __re_error_msgid_idx):
255 Now static rather than extern with attribute_hidden.
256 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
257 For some reason libc prefers K&R style defns for external functions.
258 (regerror) [!defined _LIBC]: Likewise.
259 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
260 (seek_collating_symbol_entry, lookup_collation_sequence_value):
261 (build_range_exp, build_collating_symbol):
263 (re_compile_fastmap): Use '\0' to memset, not 0.
264 (utf8_sb_map): Make the calculations more obvious.
265 (init_dfa, parse_bracket_exp, build_charclass_op):
266 Call calloc and cast result, as glibc does.
267 (init_word_char, fetch_token, peek_token, peek_token_bracket):
268 (build_range_exp, build_collating_symbol):
269 Now internal functions.
271 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
273 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
274 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
275 Don't depend on VMS; depend on __VMS instead, for POSIX
277 (regoff_t): Define to ssize_t, not long int.
279 Remove the REG_ macros named below. Instead, make the old names
280 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
282 (REG_BACKSLASH_ESCAPE_IN_LISTS):
283 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
284 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
285 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
286 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
287 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
288 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
289 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
290 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
291 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
292 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
293 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
294 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
295 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
296 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
297 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
298 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
300 Remove. All uses replaced by the old RE_* names.
301 (RE_BACKSLASH_ESCAPE_IN_LISTS):
302 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
303 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
304 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
305 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
306 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
307 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
308 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
309 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
310 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
311 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
312 Don't bother having these macros be independent of each others'
313 values, since they no longer exist in the POSIX name space.
315 Rename the following member names back to their old names,
316 unless !__USE_GNU_REGEX. All uses changed back.
317 (buffer): Renamed from re_buffer.
318 (allocated): Renamed from re_allocated.
319 (used): Renamed from re_used.
320 (syntax): Renamed from re_syntax.
321 (fastmap): Renamed from re_fastmap.
322 (translate): Renamed from re_translate.
323 (can_be_null): Renamed from re_can_be_null.
324 (regs_allocated): Renamed from re_regs_allocated.
325 (fastmap_accurate): Renamed from re_fastmap_accurate.
326 (no_sub): Renamed from re_no_sub.
327 (not_bol): Renamed from re_not_bol.
328 (not_eol): Renamed from re_not_eol.
329 (newline_anchor): Renamed from re_newline_anchor.
330 (num_regs): Renamed from rm_num_regs.
331 (start): Renamed from rm_start.
332 (end): Renamed from rm_end.
334 (free_state): Move up a bit.
336 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
338 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
339 when that is what is intended.
340 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
341 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
343 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
344 All uses changed back to re_malloc, etc. It's now the caller's
345 responsibility to check for overflow; all callers changed.
346 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
347 (re_x2nrealloc): Remove.
348 (free_state): Remove decl.
350 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
351 (re_set_registers, re_exec):
354 2006-01-31 Roland McGrath <roland@redhat.com>
356 * regcomp.c (calc_eclosure_iter): Remove dead variables.
357 Reported by Mike Frysinger <vapier@gentoo.org>.
359 2006-01-15 Andreas Jaeger <aj@suse.de>
362 * regex_internal.c (re_string_reconstruct): Adjust for
363 build_wcs_upper_buffer change.
364 (build_wcs_upper_buffer): Change return type.
366 2005-12-10 Ulrich Drepper <drepper@redhat.com>
368 * regex_internal.h: Include <stdint.h> if available.
370 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
372 * regex_internal.h (SIZE_MAX): Provide a default definition.
374 2005-10-14 Ulrich Drepper <drepper@redhat.com>
376 * regcomp.c: Adjust for changed secondary hash function.
378 2005-09-30 Ulrich Drepper <drepper@redhat.com>
380 * regex.h: Pretty printing.
381 Clean up namespace a bit.
383 2005-09-30 Jakub Jelinek <jakub@redhat.com>
385 * regexec.c (update_cur_sifted_state, check_arrival,
386 check_arrival_add_next_nodes): Avoid using uninitialized variable.
388 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
389 Ulrich Drepper <drepper@redhat.com>
392 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
393 (bitset_word_t): Renamed from bitset_word. All uses changed.
395 2005-09-22 Ulrich Drepper <drepper@redhat.com>
398 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
399 * regcomp.c: Remove unnecessary uses of
400 unsigned RE_TRANSLATE_TYPE.
401 * regex_internal.h: Likewise.
402 * regex_internal.c: Likewise.
403 * regexec.c: Likewise.
404 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
406 2005-09-07 Ulrich Drepper <drepper@redhat.com>
408 * regexec.c (find_recover_state): Remove unnecessary
410 (transit_state_bkref): Make DFA a const pointer.
411 (get_subexp): Likewise.
412 (check_arrival): Likewise.
413 (update_cur_sifted_state): Likewise.
414 (re_search_internal): Likewise.
415 (prune_impossible_nodes): Likewise.
416 (acquire_init_state_context): Likewise.
417 (proceed_next_node): Likewise.
418 (set_regs): Likewise.
419 (free_fail_stack_return): Likewise.
420 (check_arrival_expand_ecl): Mark DFA parameter as const.
421 (check_arrival_expand_ecl_sub): Likewise.
422 (check_subexp_limits): Likewise.
423 (sub_epsilon_src_nodes): Likewise.
424 (add_epsilon_src_nodes): Likewise.
425 (merge_state_array): Likewise.
426 (update_regs): Likewise.
427 (build_trtable): Likewise.
428 (sift_states_backward): Mark MCTX parameter as const.
429 (build_sifted_states): Likewise.
430 (update_cur_sifted_state): Likewise.
431 (sift_states_mkref): Likewise.
432 (check_arrival_expand_ecl): Mark eclosure as const.
433 (check_dst_limits_calc_pos_1): Likewise.
434 * regex_internal.h (re_match_context_t): Make dfa a const
437 2005-09-06 Ulrich Drepper <drepper@redhat.com>
439 * regexec.c (merge_state_with_log): Define dfa as const pointer.
440 (transit_state_sb): Likewise.
441 (transit_state_mb): Likewise.
442 (sift_states_iter_mb): Likewise.
443 (check_arrival_add_next_nodes): Likewise.
444 (check_node_accept_bytes): Change first parameter to pointer-to-const.
445 [_LIBC] (re_search_2_stub): Use mempcpy.
447 * regex_internal.c (re_string_reconstruct): Avoid calling
448 mbrtowc for very simple UTF-8 case.
450 * regex_internal.c (re_acquire_state): Make DFA pointer arg
452 (re_acquire_state_context): Likewise.
453 * regex_internal.h: Adjust prototypes.
455 * regex.c: Prevent using C++ compilers.
457 * regex_internal.c (re_acquire_state): Minor code rearrangement.
458 (re_acquire_state_context): Likewise.
460 2006-03-29 Mark D. Baushke <mdb@gnu.org>
461 Bruno Haible <bruno@clisp.org>
463 * stdint_.h: On OpenBSD, don't redefine types already included in
464 <sys/types.h> and <inttypes.h>.
466 2006-03-24 Eric Blake <ebb9@byu.net>
468 * time_r.c (copy_string_result): Remove, as it is no longer used.
470 2006-03-24 Simon Josefsson <jas@extundo.com>
472 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
473 including some doc fixes.
474 (base64_encode_alloc): Fix +1 bug on allocation failures.
476 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
478 * base64.c (base64_encode): Do not read past end of array with
479 unsanitized input on systems with CHAR_BIT > 8.
481 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
483 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
484 Typedef to long int, not to off_, as POSIX will likely change
487 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
489 * argp-help.c (validate_uparams): Fix typo
490 * argp-parse.c (argp_default_options): Consistently begin help
491 messages with a lowercase letter.
493 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
495 * time_r.h (asctime_r, ctime_r): Remove. These functions can
496 overrun buffers and shouldn't be used (much as gets shouldn't be
498 * time_r.c (asctime_r, ctime_r): Likewise.
500 2006-03-08 Simon Josefsson <jas@extundo.com>
502 * gc-gnulib.c (randomize): Don't open files called 'no', they
503 signal that configure disabled the device.
505 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
507 * c-stack.c: Include unistd.h unconditionally, since we now assume
509 * getlogin_r.c: Likewise.
510 * getlogin_r.h: Likewise.
512 * pagealign_alloc.c: Likewise.
513 * unistd_.h: Remove; no longer needed.
515 2006-03-07 Simon Josefsson <jas@extundo.com>
517 * unistd_.h: New file.
519 2006-03-07 Simon Josefsson <jas@extundo.com>
521 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
523 2006-03-01 Simon Josefsson <jas@extundo.com>
525 * readline.c: Fix typo, tiny patch from Stepan Kasal
528 2006-02-28 Simon Josefsson <jas@extundo.com>
530 * getopt.c: Protect #include of unistd.h, for MSVS.
532 2006-02-27 Simon Josefsson <jas@extundo.com>
534 * base64.h: Indent #define's. From Jim Meyering
537 2006-02-27 Jim Meyering <jim@meyering.net>
539 Revert the change of 2006-02-24, so these files can continue
540 to be sync'd from gettext.
541 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
544 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
546 * glob.c: Say "invalid" rather than "illegal" in comments.
548 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
550 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
552 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
554 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
555 AT_FDCWD exceeds INT_MAX.
556 * openat.h (AT_FDCWD): Likewise.
558 2006-02-14 Jim Meyering <jim@meyering.net>
562 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
563 failure on deficient systems, and simplify gnulib lgpl dependencies.
564 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
565 xmalloc/lstat combination. Based on a patch from Bruno Haible.
567 * xalloc-die.c: Remove unused definition of N_.
569 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
571 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
573 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
575 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
576 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
578 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
580 * argp-namefrob.h: Restore changes accidentally lost during the
581 "autoupdate" on 2005-12-12.
583 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
585 * fnmatch.c (L_): Renamed from L, to work around a bug in
586 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
587 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
590 2006-01-26 Simon Josefsson <jas@extundo.com>
592 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
593 prototype is visible on mingw32.
595 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
598 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
601 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
603 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
604 attempt to open for write; this always fails, at least on POSIX
605 hosts. This reinstates the 2006-01-09 change, which was
606 inadvertently removed.
608 2006-01-26 Bruno Haible <bruno@clisp.org>
609 Paul Eggert <eggert@cs.ucla.edu>
612 [(! (defined __cplusplus || defined __BEOS__)
614 && !(defined __HP_cc || defined __xlc__
615 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
617 #define to signed char in these cases too; this simplifies
618 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
619 etc., separately) and makes it more conservative.
621 2006-01-21 Jim Meyering <jim@meyering.net>
623 Sync from the stable (b5) branch of coreutils:
625 * fts.c (fts_children): Don't let close() clobber errno from
628 * fts.c (fts_stat): When following a symlink-to-directory,
629 don't necessarily interpret stat-fails+lstat-succeeds as indicating
630 a dangling symlink. That can also happen at least for ELOOP.
631 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
632 FYI, this bug predates the inclusion of fts.c in coreutils.
634 * fts.c (fts_open): Put new maxarglen declaration and uses
635 in their own block, so pre-c99 compilers don't object.
637 Avoid the double-free (first in fts_read, second in fts_close) that
638 would occur when an `active' directory is made inaccessible (e.g.,
639 via chmod a-x) during a traversal.
640 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
641 before returning. Reproduce this failure by
642 mkdir -p a/b; cd a; chmod a-x . b
643 Reported by Stavros Passas.
645 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
647 * argp-namefrob.h: Bugfix. Remove stray #
649 2006-01-25 Bruno Haible <bruno@clisp.org>
651 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
653 Reported by Paul Eggert.
655 2006-01-25 Jim Meyering <jim@meyering.net>
657 * fileblocks.c: Remove more useless parentheses.
658 * readutmp.h: Likewise.
660 2006-01-24 Bruno Haible <bruno@clisp.org>
662 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
664 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
667 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
668 to avoid problems with the built-in _Bool type.
669 Reported by Paul Eggert on 2005-11-26.
671 2006-01-24 Jim Meyering <jim@meyering.net>
673 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
675 2006-01-24 Simon Josefsson <jas@extundo.com>
677 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
680 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
682 Work around porting bugs reported by Dieter in
683 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
684 * getopt.c (_NOPROTO): Remove; no longer needed.
685 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
686 Include "getopt.h" first, to check interface.
687 (getenv): Declare only if defined HAVE_DECL_GETENV &&
689 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
690 (__strndup): Revert to K&R-style function dfns, the glibc style.
691 * strnlen.c: Don't claim it's taken from glibc; it's not.
692 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
693 Include strnlen.h first, to get prototype properly.
694 (strnlen): Renamed from __strnlen.
697 2006-01-23 Ulrich Drepper <drepper@redhat.com>
699 These changes imported from libc.
700 * getopt.c: Use __fxprintf instead of inline stream orientation
701 test and two separate function calls.
702 * strndup.c (__strndup): Add libc_hidden_def.
704 2006-01-22 Bruno Haible <bruno@clisp.org>
706 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
707 temporary buffer for sprintf, take into account the precision also
708 for 'd', 'i', 'u', 'o', 'x', 'X'.
710 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
712 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
713 to pacify gcc -Wswitch-default.
715 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
717 * argp-help.c (usage_long_opt): Do not print DOC options.
718 (__argp_base_name): Removed
719 * argp-namefrob.h (__argp_basename): Removed definition. Was a
721 (__argp_base_name): Provide macro definition or extern declaration
722 depending on the configuration
724 2006-01-20 Simon Josefsson <jas@extundo.com>
726 * inet_ntop.h: Unconditionally include sys/socket.h.
728 2006-01-19 Simon Josefsson <jas@extundo.com>
730 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
732 2006-01-12 Simon Josefsson <jas@extundo.com>
734 * base64.c: Fix warning, reported by Bruno Haible
735 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
737 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
740 * md5.c: Fix commentary typos.
741 (alignof, UNALIGNED_P): No need for a GCC-specific version.
742 * md5.h (__attribute__): Remove; unused.
743 * sha1.c: Fix commentary to match md5 better.
744 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
745 so that we don't need to worry about alignment. All uses changed.
746 This merges the 2005-10-28 md5 change into sha1.
748 2006-01-11 Jim Meyering <jim@meyering.net>
751 * md5.c (OP): Fix spacing.
753 2006-01-11 Simon Josefsson <jas@extundo.com>
755 * stdint_.h (SIZE_MAX): Add missing (.
757 2006-01-10 Bruno Haible <bruno@clisp.org>
759 * argp.h (__const): Remove macro. Use const instead.
760 * argp-fmtstream.h (__const): Likewise.
761 * glob_.h (__const): Remove macro.
762 * glob-libc.h: Use const instead of __const.
764 2006-01-10 Jim Meyering <jim@meyering.net>
766 Avoid the double-free (first in fts_read, second in fts_close) that
767 would occur when an `active' directory is made inaccessible (e.g.,
768 via chmod a-x) during a traversal.
769 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
770 before returning. Reproduce this failure by
771 mkdir -p a/b; cd a; chmod a-x . b
772 Reported by Stavros Passas.
775 * sha1.c: Tweak grammar in a comment.
777 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
779 * regex_internal.h (BITSET_WORD_BITS):
780 Work around a bug in 64-bit PGC (before version 6.1-2), where the
781 preprocessor mishandles large unsigned values as if they were signed.
782 Problem reported by Claudio Fontana in
783 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
785 2006-01-10 Simon Josefsson <jas@extundo.com>
787 * socket_.h: New file.
789 2006-01-10 Bruno Haible <bruno@clisp.org>
791 * localcharset.c: Update from GNU gettext.
793 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
796 * chdir-long.c (cdb_free): Don't bother trying to open directory
797 for write access: POSIX says that must fail.
798 * fts.c (diropen): Likewise.
799 * save-cwd.c (save_cwd): Likewise.
800 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
801 well, for minor improvements on hosts that lack O_DIRECTORY.
802 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
803 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
804 Fall back on chown if open failed with EACCES.
806 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
807 Report an error at compile-time if only a 1-second nominal clock
810 * lchmod.h: New file.
811 * mkdir-p.c: Include lchmod.h, lchown.h.
812 (make_dir_parents): Use lchown rather than chown, and
813 lchmod rather than chmod.
815 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
816 too. Problem with "none" reported by Bob Proulx. Problem with
817 "proc" reported by n0dalus.
819 * mountlist.c: Include <limits.h>.
820 (dev_from_mount_options)
821 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
822 New function. It no longer assumes "dev=" has the System V meaning
823 on Linux (since it doesn't). It also parses "dev=" more carefully.
824 (read_file_system_list)
825 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
826 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
829 * posixtm.h (PDS_PRE_2000): New macro.
830 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
831 All usages changed. Reject dates outside the range 1969-1999 if
832 PDS_PRE_2000 is used.
834 2006-01-09 Jim Meyering <jim@meyering.net>
838 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
840 * chdir-safer.h, chdir-safer.c: New files.
842 * modechange.c (mode_compile): Reject an invalid mode string
843 that starts with an octal digit. From Andreas Gruenbacher.
845 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
846 and dup to open_safer and dup_safer, respectively.
847 (openat_permissive): Fix typo in comment.
849 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
850 "gettext.h"; either no longer needed or are guaranteed by openat.h.
851 (_): Remove; no longer needed.
852 (openat): Renamed from rpl_openat; no need for rpl_openat
853 since openat.h renames openat for us.
854 Replace most of the body with a call to openat_permissive,
855 to avoid duplicate code.
856 Port to (probably hypothetical) environments were mode_t is
858 (openat_permissive): Require mode arg, so that we can check
859 types better. Put it just after flags. Change cwd failure
860 indicator from pointer-to-bool to pointer-to-errno-value.
862 Invoke openat_save_fail and/or openat_restore_fail if
863 cwd_errno is null, so that openat can call us.
864 (openat_permissive, fdopendir, fstatat, unlinkat):
865 Simplify errno handling to avoid some duplicate code,
866 as it's OK to set errno on success.
867 * openat.h: Revamp code so that function macros depend on
868 __OPENAT_PREFIX only, not also on AT_FDCWD.
869 (openat_ro): Remove. Caller changed to use openat_permissive.
870 (openat_permissive): Now a macro, if not a function.
871 (openat_restore_fail, openat_save_fail): Now always functions,
872 since mkdirat needs them even if __OPENAT_PREFIX is defined.
874 * openat-priv.h: New file, defining macros used by mkdirat.c
876 * mkdirat.c: Include openat-priv.h.
877 Remove definitions of macros defined therein.
878 * openat.c: Likewise.
880 * mkdirat.c (mkdirat): New file and function.
881 * openat.h (mkdirat): Declare.
883 * openat.c (fdopendir): Don't change errno when returning non-NULL.
885 * openat.h (openat_permissive): Declare.
888 * openat.c (EXPECTED_ERRNO): New macro.
889 (openat_permissive): New function -- used in remove.c rewrite.
890 (all functions): Set errno just before returning, only if there
891 was an actual failure.
892 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
894 Emulate openat-family functions using Linux's procfs, if possible.
895 Idea and some code based on Ulrich Drepper's glibc changes.
897 * openat.c: (BUILD_PROC_NAME): New macro.
898 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
899 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
900 before falling back on save_cwd and restore_cwd.
901 (fdopendir, fstatat, unlinkat): Likewise.
903 * openat.c (fstatat, unlinkat): Perform the syscall directly,
904 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
906 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
907 as second argument to va_arg. Otherwise, some versions of gcc
908 warn that `if this code is reached, the program will abort'.
910 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
914 Add POSIX ACL support
915 * acl.h (copy_acl, set_acl): Add declarations.
916 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
917 systems other than Linux.
918 (chmod_or_fchmod): New function: use fchmod when possible,
920 (file_has_acl): Add a POSIX ACL implementation, with a
921 Linux-specific subcase.
922 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
923 S_ISVTX from one file to another. Fall back to fchmod/chmod when
924 acls are unsupported.
925 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
926 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
929 2006-01-09 Bruno Haible <bruno@clisp.org>
931 * sysexit_.h (EX_OK): New macro.
932 Suggested by Martin Lambers <marlam@marlam.de>.
934 2006-01-09 Bruno Haible <bruno@clisp.org>
936 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
937 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
938 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
939 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
941 2006-01-09 Bruno Haible <bruno@clisp.org>
943 * stdint_.h (SIZE_MAX): Write the value without involving negative
946 2005-10-16 Bruno Haible <bruno@clisp.org>
948 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
949 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
951 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
953 * strftime.c (tzname): Don't declare if it is already #defined.
954 Problem reported for Mingw by Mark Junker.
956 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
958 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
959 long int, not int, for nanosecond counts, so that people who are
960 used to POSIX struct timespec won't be surprised. Reported by Jim
963 2005-12-16 Jim Meyering <jim@meyering.net>
965 * fprintftime.c, fprintftime.h: New files.
967 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
969 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
970 * argp-help.c (fill_in_uparams): Check if the constructed
971 struct uparams is valid. Fall back to the default values if it is
974 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
976 * argp-help.c (__argp_base_name): New function
977 (__argp_short_program_name): Rewrite using __argp_base_name
978 * argp-namefrob.h: Define program_invocation_name and
979 program_invocation_short_name if requested
980 (__argp_base_name): Add prototype
981 * argp-parse.c (argp_def): Use gettext wrappers
982 (argp_default_parser): Use __argp_base_name
983 * argp-pin.c: New file. Defines program_invocation_name and
984 program_invocation_short_name on systems that lack them.
986 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
988 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
989 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
990 porting problem reported by Georg Schwarz in
991 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
993 2005-07-09 Bruno Haible <bruno@clisp.org>
995 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
996 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
997 Reported by Mark Junker <mjscod@gmx.de>.
999 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1001 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1002 (uintmax_t) [defined uintmax_t]: Do not declare.
1003 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1004 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1005 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1006 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1007 sake of portability to weird hosts that C allows (though we don't
1008 know of any practical examples).
1010 * savedir.h (fdsavedir): New decl.
1011 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1012 contains most of the former guts of savedir.
1013 (savedir): Use savedirstream.
1016 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1018 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1019 coreutils no longer futzes with rounding modes.
1021 2005-11-14 Jim Meyering <jim@meyering.net>
1023 * mkstemp-safer.c: Include <config.h>, required for possible
1024 replacement of mkstemp.
1026 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1028 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1030 (gethrxtime) [! (HAVE_NANOUPTIME
1031 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1032 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1033 our own approximation.
1035 2005-11-10 Simon Josefsson <jas@extundo.com>
1037 * readline.c: Remove EOL.
1039 2005-11-08 Eric Blake <ebb9@byu.net>
1041 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1043 2005-11-08 Eric Blake <ebb9@byu.net>
1045 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1047 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1049 Fix porting problem reported by Theodoros V. Kalamatianos.
1050 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1051 Don't assume that futimes failing means we must fail.
1053 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1055 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1056 leave errno alone. Problem reported by Dmitry V. Levin.
1058 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1060 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1061 errno alone. Problem reported by Frederic Jolliton.
1063 2005-10-28 Simon Josefsson <jas@extundo.com>
1065 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1066 "restrict" keywords, as per POSIX. Protect the function
1067 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1068 Don't use K&R prototypes. Check the sprintf return values.
1069 Re-define EAFNOSUPPORT if not present. Indent.
1071 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1072 suggested by Bruno Haible <bruno@clisp.org>.
1074 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1076 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1078 * gc-libgcrypt.c: Add MD2 (which is not available through
1081 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1083 * md2.h, md2.c: New files.
1085 2005-10-24 Simon Josefsson <jas@extundo.com>
1087 * md4.h: Shrink buffer size, now that we changed the type.
1089 2005-10-22 Simon Josefsson <jas@extundo.com>
1091 * arcfour.h, arcfour.c: Use fixed size indices in the
1092 arcfour_context struct (simplify test vector testing in GNU
1095 2005-10-22 Simon Josefsson <jas@extundo.com>
1097 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1098 suggested by Bruno Haible <bruno@clisp.org>.
1100 2005-10-22 Simon Josefsson <jas@extundo.com>
1102 * crc.h: Include stddef.h, for size_t.
1104 2005-10-21 Simon Josefsson <jas@extundo.com>
1106 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1107 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1109 2005-10-21 Simon Josefsson <jas@extundo.com>
1111 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1114 2005-10-21 Simon Josefsson <jas@extundo.com>
1116 * gc-gnulib.c: Support ARCTWO in CBC mode.
1118 2005-10-21 Simon Josefsson <jas@extundo.com>
1120 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1123 * hmac-sha1.c (hmac_sha1): Likewise.
1125 * crc.c (crc32_update): Actually use crc parameter, suggested by
1126 Bruno Haible <bruno@clisp.org>.
1128 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1131 2005-10-21 Simon Josefsson <jas@extundo.com>
1133 * des.h, des.c: New files.
1135 * gc-gnulib.c: Support DES.c
1137 2005-10-21 Simon Josefsson <jas@extundo.com>
1139 * arctwo.h, arctwo.c: New files.
1141 * gc-gnulib.c: Support ARCTWO.
1143 2005-10-21 Simon Josefsson <jas@extundo.com>
1145 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1147 2005-10-19 Simon Josefsson <jas@extundo.com>
1149 * gc-gnulib.c: Support ARCFOUR.
1151 2005-10-19 Simon Josefsson <jas@extundo.com>
1153 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1156 * gc.h: Add ECB enum type.
1158 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1160 2005-10-19 Simon Josefsson <jas@extundo.com>
1162 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1164 2005-10-18 Simon Josefsson <jas@extundo.com>
1166 * md4.h, md4.c: New files, based on md5.?.
1168 2005-10-17 Simon Josefsson <jas@extundo.com>
1170 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1172 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1174 2005-10-17 Simon Josefsson <jas@extundo.com>
1176 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1178 2005-10-17 Simon Josefsson <jas@extundo.com>
1180 * gc.h, gc-libgcrypt.c: Add ciphers.
1182 2005-10-17 Simon Josefsson <jas@extundo.com>
1184 * sha1.c: Use uint32_t instead of md5_uint32.t
1186 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1189 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1191 * md5.h: Use stdint.h and uint32_t. Doc fix.
1193 2005-10-15 Simon Josefsson <jas@extundo.com>
1195 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1197 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1199 2005-10-14 Simon Josefsson <jas@extundo.com>
1201 * arcfour.h, arcfour.c: New files.
1203 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1205 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1206 include <wchar.h>; no longer needed.
1208 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1209 and Ulrich Drepper <drepper@redhat.com>
1212 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1213 instead of inline stream orientation test and two separate
1214 function calls. Pay no attention to USE_IN_LIBIO.
1216 2005-10-14 Roland McGrath <roland@redhat.com>
1218 Import from libc. [BZ #1331]
1219 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1221 Reported by Matej Vela <vela@debian.org>.
1223 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1225 * mkdir-p.c (make_dir_parents): Don't report an error if an
1226 intermediate directory is in a read-only file system. Problem
1227 reported by Eric Blake.
1229 2005-10-13 Simon Josefsson <jas@extundo.com>
1231 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1232 Move memory allocation outside of loop.
1234 2005-10-12 Simon Josefsson <jas@extundo.com>
1236 * gc-pbkdf2-sha1.c: New file.
1238 * gc.h: Add gc_pbkdf2_sha1 prototype.
1240 2005-10-12 Simon Josefsson <jas@extundo.com>
1242 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1243 suggested by Bruno Haible <bruno@clisp.org>.
1245 2005-10-12 Simon Josefsson <jas@extundo.com>
1247 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1249 * gc-gnulib.c (gc_hmac_sha1): New function.
1251 2005-10-12 Simon Josefsson <jas@extundo.com>
1253 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1255 2005-10-12 Simon Josefsson <jas@extundo.com>
1257 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1258 GC_USE_HMAC_MD5, respectively.
1260 * gc-libgcrypt.c (gc_md5): Fix assert call.
1263 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1265 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1267 * gc-gnulib.c (gc_hash_buffer): Ditto.
1269 2005-10-11 Bruno Haible <bruno@clisp.org>
1271 * c-strcasestr.h: New file, from GNU gettext.
1272 * c-strcasestr.c: New file, from GNU gettext.
1274 2005-10-11 Bruno Haible <bruno@clisp.org>
1276 * c-strcase.h: New file, from GNU gettext.
1277 * c-strcasecmp.c: New file, from GNU gettext.
1278 * c-strncasecmp.c: New file, from GNU gettext.
1280 2005-10-11 Simon Josefsson <jas@extundo.com>
1282 * crc.h, crc.c: New files.
1284 * gc.h (gc_hash_buffer): Add doc.
1286 2005-10-08 Simon Josefsson <jas@extundo.com>
1288 * gc.h: Add gc_hash and gc_hash_buffer.
1290 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1292 * gc-libgcrypt.c (gc_hash_buffer): Add.
1294 2005-10-11 Bruno Haible <bruno@clisp.org>
1296 * strcasecmp.c: Include limits.h.
1297 (strcasecmp): Avoid integer overflow on exotic platforms.
1298 * strncasecmp.c: Include limits.h.
1299 (strncasecmp): Avoid integer overflow on exotic platforms.
1300 Reported by Paul Eggert.
1302 2005-10-06 Simon Josefsson <jas@extundo.com>
1304 * hmac-md5.c: New file.
1308 2005-10-06 Simon Josefsson <jas@extundo.com>
1310 * memxor.c (memxor): Avoid casts and warnings.
1312 2005-10-05 Derek Price <derek@ximbiot.com>
1314 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1316 2005-10-05 Simon Josefsson <jas@extundo.com>
1318 * memxor.c (memxor): Fix compiler error.
1320 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1321 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1323 * memxor.h, memxor.c: New files.
1325 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1326 we assume all systems have it, suggested by Jim Meyering
1327 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1328 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1329 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1332 2005-10-04 Bruno Haible <bruno@clisp.org>
1334 * verify.h (verify_true): Provide alternative definition for C++.
1336 2005-10-04 Simon Josefsson <jas@extundo.com>
1338 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1339 D. Baushke" <mdb@gnu.org>.
1341 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1343 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1344 (SSIZE_MAX): New macro, if not already defined.
1345 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1348 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1350 * exclude.c: Include verify.h.
1351 (verify): Remove. All callers changed to use verify.h's version.
1352 * strtoimax.c: Likewise.
1353 * utimecmp.c: Likewis.e
1355 Sync from coreutils.
1356 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1357 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1358 * .cvsignore: Add fts.h, search.h, t-fpending.
1359 * settime.c (settime): Fix { typo in previous patch. Also, don't
1360 bother returning ENOSYS if settimeofday or stime fails; just let
1361 them return whatever errno they want to return.
1362 * utimens.c: Include unistd.h, for dup2.
1363 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1364 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1366 2005-10-02 Jim Meyering <jim@meyering.net>
1368 Sync from coreutils.
1369 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1370 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1371 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1372 Remove AT_FDCWD test.
1373 Do not consume the fd unless successful.
1374 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1375 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1376 block, so that we don't even try to compile it if settimeofday is
1377 available. This works around a compilation failure on OSF1 V5.1,
1378 due to stime requiring a `long int*' while tv_sec is `int'.
1380 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1382 * getdelim.c (getdelim): Remove unused variables.
1384 2005-10-01 Simon Josefsson <jas@extundo.com>
1386 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1387 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1388 AI_* and EAI_* definitions. Protect function declarations.
1390 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1392 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1393 so that the code works even with ancient cpp. Portability problem
1394 with GCC 2.7.2.1 reported by Thomas M.Ott.
1396 2005-09-27 Jim Meyering <jim@meyering.net>
1398 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1400 * intprops.h (signed_type_or_expr__): Define.
1401 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1404 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1406 * verify.h (verify_expr): Remove, replacing with:
1407 (verify_true): New macro that returns true instead of void.
1408 (verify_type__): Remove.
1409 (verify): Use verify_true rather than verify_type__.
1411 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1413 * utimens.c (ENOSYS): Define if not already defined.
1414 (futimens): Support having a null PATH if the file descriptor
1417 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1419 (__attribute): Define to empty unless GCC 3.1 or later.
1420 This works around a core dump on OpenBSD 3.4, which has GCC
1421 2.95.3, which dumps core when given __attribute__(()). It also
1422 simplifies other tests, since we really don't want to bother with
1423 worrying about which ancient version of GCC supported what.
1424 Original problem reported by Yoann Vandoorselaere, with part of
1425 the fix suggested by Derek Price.
1427 2005-09-24 Jim Meyering <jim@meyering.net>
1429 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1430 so we can once again use a positive bitfield width of 1 -- now we
1431 don't have to explain why we were using a bitfield width of 2.
1433 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1435 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1436 Problem reported by Eric Blake.
1437 (getaddrinfo): Initialize se so that it's not garbage.
1438 Redo internal storage allocation so that it doesn't make unportable
1439 assumptions about alignment.
1442 * utimens.c (futimens): Use futimesat if available.
1443 Prefer it to futimes since it doesn't have the futimes bug.
1445 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1446 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1447 Instead, declare a function that returns a pointer to an array,
1448 and use verify_type__ to declare the size of the array.
1449 Problem and germ of a solution reported by Bruno Haible.
1450 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1451 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1453 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1455 Sync from coreutils.
1457 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1459 * argmatch.h: Include verify.h
1460 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1461 (ARGMATCH_ASSERT): Remove; unused.
1462 * canonicalize.c: Assume STDC_HEADERS.
1463 * exclude.c: Include "strcase.h".
1464 * regex_internal.h [!defined _LIBC]: Likewise.
1465 * getusershell.c: Include stdio--.h rather than stdio.h
1467 (getusershell): Call fopen, not fopen_safer.
1468 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1469 Do not include unistd-safer.h.
1470 (save_cwd): Don't call fd_safer; no longer needed
1471 now that we include fcntl--.h.
1473 * getdate.y (relative_time): New type.
1474 (RELATIVE_TIME_0): New constant.
1475 (parser_control): Use relative_time instead of doing it ourselves.
1476 (%union): Add new relative_time rel member.
1477 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1479 (relunit, relunit_snumber): Now of type rel.
1480 (zone, rel, relunit, get_date): Adjust to above changes.
1482 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1483 Do not include unistd-safer.h.
1484 (getloadavg): Don't call fd_safer; no longer needed
1485 now that we include fcntl--.h.
1487 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1488 (make_dir_parents): Treat ENOSYS like EEXIST.
1490 Improve quality of diagnostics on restore_cwd failure.
1491 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1492 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1493 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1494 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1495 each time through the loop. Do not diagnose restore_cwd failure;
1496 that is the caller's job (and perhaps the caller does not care).
1498 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1499 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1500 If the file already exists but is not a directory, don't bother
1501 to try to make its parents.
1502 Close potential file descriptor leak if we can't chdir("/") (!).
1503 Don't always return true if chdir($PWD) fails; return true only
1504 if the requested action was done successfully (except for the
1506 Don't log final directory unless we actually made it.
1507 Refactor to avoid duplicate code to fix up permissions.
1508 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1510 * strftime.c (my_strftime): Rewrite the previous change slightly,
1511 to make it a bit faster and (I hope) clearer.
1512 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1513 Fix bug in formats like %2N.
1515 * verify.h: New file.
1517 2005-09-22 Jim Meyering <jim@meyering.net>
1519 Sync from coreutils.
1521 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1523 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1524 the .tm_year member, since otherwise gcc-4.0 would now warn about
1525 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1527 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1528 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1530 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1531 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1532 when run in a time zone for which daylight savings time is in effect
1533 for the starting date.
1535 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1536 stop us from restricting permissions of just-created absolute-named
1538 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1539 to restore initial working directory.
1540 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1541 to tell caller if/when we change the working directory and are
1542 unable to return to the initial one.
1543 * mkdir-p.h (make_dir_parents): Update prototype.
1544 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1545 `return false'. This fixes a bug introduced on 2004-07-30.
1547 * openat.c (fdopendir): Be sure to close the supplied
1548 file descriptor before returning. This makes our replacement
1549 implementation a little closer to Solaris's, where fdopendir
1550 ties the file descriptor to the returned DIR* pointer.
1551 * openat.c (unlinkat): New function.
1552 * openat.h (unlinkat): Add prototype.
1553 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1554 (openat_restore_fail): Rename from openat_restore_die.
1555 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1557 Provide an alternative to exiting immediately upon save_cwd or
1558 restore_cwd failure. Now, an application can arrange e.g.,
1559 to perform a longjump in that case.
1560 * openat.c: Include dirname.h.
1561 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1562 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1563 and openat_restore_die rather than calling error directly.
1564 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1566 * openat-die.c (openat_save_die, openat_restore_die): New file.
1567 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1569 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1570 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1571 int utc, int nanoseconds);
1573 date should not have to allocate a megabyte of virtual memory to
1574 handle a format argument like +%1048575T. When implemented with
1575 strftime, it must allocate such a buffer, use strftime to fill it
1576 in, print it, then free it.
1577 With fprintftime, it simply prints everything and exits.
1578 With no need for memory allocation, that's one fewer way to fail.
1579 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1580 optional field width, not before, so we accept %9:z, not %:9z.
1581 (my_strftime): Be sure to use L_('x') for literals.
1583 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1584 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1585 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1586 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1587 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1588 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1589 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1590 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1591 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1593 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1594 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1595 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1596 and don't include <sys/file.h>).
1598 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1600 Sync from coreutils.
1602 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1603 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1604 [!LDAV_DONE]: Avoid unused variable warning.
1606 2005-09-21 Bruno Haible <bruno@clisp.org>
1608 * unicodeio.h (unicode_to_mb): New declaration.
1610 2005-09-20 Derek Price <derek@ximbiot.com>
1612 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1614 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1616 Use a consistent style for including <config.h>.
1617 * __fpending.c, acl.c, argmatch.c,
1618 argp-help.c, argp-parse.c,
1619 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1620 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1621 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1622 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1623 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1624 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1625 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1626 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1627 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1628 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1629 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1630 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1631 modechange.c, mountlist.c, open-safer.c, physmem.c,
1632 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1633 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1634 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1635 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1636 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1637 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1638 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1639 userspec.c, utimecmp.c, version-etc-fsf.c,
1640 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1641 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1642 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1643 Standardize inclusion of config.h.
1644 * __fpending.h, dirfd.h, getdate.h, human.h,
1645 inttostr.h: Removed inclusion of config.h from header files.
1646 * inttostr.c: Adjusted in-tree users.
1647 * timespec.h: Remove superfluous warning to include config.h.
1648 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1649 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1650 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1651 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1653 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1655 * stat-time.h: New file.
1656 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1657 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1659 (timespec_cmp): New function.
1660 * utimecmp.c: Include stat-time.h.
1661 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1662 members exist, not on the obsolescent ST_MTIM_NSEC.
1663 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1665 2005-09-15 Derek Price <derek@ximbiot.com>
1666 Paul Eggert <eggert@cs.ucla.edu>
1668 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1669 changes, consolidating in...
1670 * regex_internal.h: ...this file.
1672 2005-09-15 Derek Price <derek@ximbiot.com>
1674 * regex_internal.h: Blank `pure' for GNUC < 3.
1675 * regex_internal.c: Ditto, using this...
1676 (__GNUC_PREREQ): ...new macro.
1677 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1678 (__GNUC_PREREQ): ...this new macro.
1680 * strstr.h: Include string.h. Define strstr as a macro here.
1682 2005-09-13 Derek Price <derek@ximbiot.com>
1684 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1686 Reported by Jim Meyering <jim@meyering.net>.
1688 2005-09-13 Jim Meyering <jim@meyering.net>
1690 * canon-host.c: Filter through gnu indent and reword comments slightly.
1691 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1693 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1695 * lib/base64.c: Typo.
1696 (base64_encode): Put b64str in initialized data section.
1698 2005-09-12 Derek Price <derek@ximbiot.com>
1700 Return usable errors from canon-host.
1701 * canon-host.h: New file.
1702 * canon-host.c (canon_host): Wrap...
1703 (canon_host_r): ...this new function, which now relies exclusively on
1705 (ch_strerror): New function.
1706 (last_cherror): New global.
1707 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1708 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1710 (freeaddrinfo): Free ai->ai_canonname when set.
1712 2005-09-12 Derek Price <derek@ximbiot.com>
1713 Paul Eggert <eggert@cs.ucla.edu>
1715 * glob-libc.h: Renamed from glob_.h. The new version is
1716 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1717 protecting things that should be done only in gnulib contexts.
1718 * glob_.h: New file, containing only the glob things needed for
1720 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1721 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1722 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1723 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1724 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1725 and to respect the namespace rules better.
1727 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1729 Merge glibc and coreutils changes into gnulib, plus a few
1731 * md5.c: Use #error rather than a string.
1732 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1733 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1734 (__attribute__): Define to empty for non recent-GCC.
1735 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1736 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1737 Renamed from their non-__ counterparts, with new macros replacing
1738 them if not _LIBC. Add __THROW attribute.
1740 (struct md5_ctx): Align buffer if using GCC.
1741 * sha1.h (struct sha1_ctx): Likewise.
1742 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1743 The old name was backwards.
1744 (NOTSWAP): Remove; not used.
1745 (rol): New macro, moved here from md5.h.
1746 (sha1_process_block): Remove a FIXME that doesn't make sense.
1748 2005-09-12 Derek Price <derek@ximbiot.com>
1750 * gai_strerror.c: Include config.h when available. Include
1751 getaddrinfo.h before other headers to test interface.
1752 Reported by Larry Jones <lawrence.jones@ugs.com>.
1754 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1756 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1757 definitions, since that's the preferred style in glibc.
1758 Fix a minor spacing issue, and update copyright notice to match glibc's.
1760 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1762 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1764 2005-09-06 Simon Josefsson <jas@extundo.com>
1766 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1767 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1769 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1771 Change bitset word type from unsigned int to unsigned long int,
1772 as this has better performance on typical 64-bit hosts.
1773 Port bitset code to hosts with unusual word sizes.
1774 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1775 (build_collating_symbol):
1776 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1777 argument is a bitset. This is merely a style issue, but it makes
1778 it clearer that an entire array is expected.
1779 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1780 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1781 Port to the case where bitset_word is not the same as unsigned int.
1782 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1783 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1785 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1786 (build_trtable, group_nodes_into_DFAstates):
1788 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1789 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1790 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1791 * regexec.c (group_nodes_into_DFAstates): Likewise.
1792 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1793 * regcomp.c (optimize_subexps, lower_subexp):
1794 Work even if bitset_word has holes in its bitwise representation.
1795 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1796 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1798 * regex_internal.c (re_string_reconstruct):
1799 Don't assume UCHAR_MAX == 255.
1800 * regex_internal.h (bitset_set_all): Likewise.
1801 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1803 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1804 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1806 (BITSET_WORD_MAX): New macro.
1807 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1808 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1809 (bitset_empty, bitset_copy):
1810 Prefer sizeof (bitset) to multiplying it out ourselves.
1811 (bitset_not_merge): Remove; unused.
1812 (bitset_contain): Return bool, not unsigned int with one bit on.
1813 All callers changed.
1814 * regexec.c (build_trtable): Don't assume bitset has no stricter
1815 alignment than re_node_set; do this by defining a new internal
1816 type struct dests_alloc and using it to allocate memory.
1818 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1820 Check for arithmetic overflow when calculating sizes, to prevent
1821 some buffer-overflow issues. These patches are conservative, in the
1822 sense that when I couldn't determine whether an overflow was possible,
1823 I inserted a run-time check.
1824 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1825 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1826 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1827 (re_xnrealloc, re_x2nrealloc): New inline functions.
1828 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1829 (build_equiv_class, build_charclass): Check for arithmetic overflow
1830 in size expression calculations.
1831 * lib/regex_internal.c (re_string_realloc_buffers):
1832 (build_wcs_upper_buffer, re_node_set_add_intersect):
1833 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1834 (re_dfa_add_node, register_state): Likewise.
1835 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1836 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1837 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1838 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1840 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1842 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1843 to avoid a collision with bits/local_lim.h in glibc.
1844 All uses changed. Problem reported by Dmitry V. Levin in
1845 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1847 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1848 bugs in int versus size_t comparisons.
1849 (re_string_context_at): Fix bug where the code assumed that
1852 Use bool where appropriate.
1853 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1854 All callers changed.
1855 (calc_eclosure_iter): Likewise, for ROOT arg.
1856 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1857 (build_charclass_op): Likewise, for NON_MATCH arg.
1858 * regex_internal.c (re_string_allocate, re_string_construct):
1859 (re_string_construct_common): Likewise, for ICASE arg.
1860 * regexec.c (re_search_2_stub, re_search_stub):
1861 Likewise, for RET_LEN arg.
1862 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1863 (set_regs): Likewise, for FL_BACKTRACK arg.
1864 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1865 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1866 (calc_eclosure_iter, parse_bracket_exp):
1867 Use bool for internal variables that are booleans.
1868 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1869 (set_regs, build_sifted_states, sift_states_bkref):
1870 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1871 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1872 (find_collation_sequence_value):
1874 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1875 (re_node_set_compare):
1876 Return bool, not int. All callers changed.
1877 * regexec.c (check_halt_node_context, check_dst_limits):
1878 (build_trtable, check_node_accept): Likewise.
1879 * regex_internal.h: Include stdbool.h.
1881 Fix bugs uncovered when converting to bool.
1882 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1883 failure instead of charging ahead blindly.
1884 * regex_internal.c (register_state): Likewise.
1885 * regexec.c (re_search_2_stub): Use simpler method than boolean
1886 for freeing internal storage.
1887 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1888 bitset pieces used as boolean, to avoid undefined behavior
1889 on hosts that do int overflow checking.
1891 2005-08-31 Derek Price <derek@ximbiot.com>
1893 * getdelim.c (getdelim): Return EOF on EOF.
1894 Reported by Larry Jones <lawrence.jones@ugs.com>.
1896 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1898 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1899 lengths fit in regoff_t; this isn't true if regoff_t is the same
1901 * regex.c (re_search_internal): 5th arg is LAST_START
1902 (= START + RANGE) instead of RANGE. This avoids overflow
1903 problems when regoff_t is the same width as size_t.
1904 All callers changed.
1905 (re_search_2_stub): Check for overflow when adding the
1906 sizes of the two strings.
1907 (re_search_stub): Check for overflow when adding START
1908 to RANGE; if it occurs, substitute the extreme value.
1910 2005-08-31 Jim Meyering <jim@meyering.net>
1912 * regcomp.c (search_duplicated_node): Make first pointer arg
1914 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1915 (register_state): Likewise.
1916 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1917 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1918 (group_nodes_into_DFAstates): Likewise.
1920 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1922 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1923 old glibc regex code mishandles strings longer than 2**31 bytes.
1924 This patch fixes this when the regex code is used in gnulib
1925 (i.e., outside glibc).
1927 This patch should not affect the use of the regex code inside
1928 glibc. No doubt this problem also needs to be handled for glibc
1929 as well, but the result will be an incompatible change to the
1930 glibc ABI, and the old ABI will have to be supported too. That
1931 can be the the subject for another patch.
1933 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1934 governing whether the rest of this patch is active. By default,
1935 the macro is disabled and the patch has no effect.
1936 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1937 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1938 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1939 (re_match_2, re_set_registers): Use the new types.
1940 * regex_internal.h (Idx, re_hashval_t): New types.
1941 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1943 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1944 (re_string_context_at, bin_tree_t, re_dfastate_t):
1945 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1946 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1947 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1948 (re_string_char_size_at, re_string_wchar_at):
1949 (re_string_elem_size_at):
1950 Use the new types and macros to port to 64-bit hosts.
1951 Use unsigned types for internal values, so that the code
1952 mostly works even for arrays larger than SSIZE_MAX.
1953 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1954 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1955 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1956 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1957 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1958 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1959 (calc_inveclosure, parse_dup_op, build_range_exp):
1960 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1961 (fetch_number, create_token_tree, mark_opt_subexp):
1963 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1964 (create_cd_newstate, re_string_allocate, re_string_construct):
1965 (re_string_realloc_buffers, build_wcs_upper_buffer):
1966 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1967 (re_string_reconstruct, re_string_peek_byte_case):
1968 (re_string_fetch_byte_case, re_string_context_at):
1969 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1970 (re_node_set_init_copy, re_node_set_add_intersect):
1971 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1972 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1973 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1974 (re_acquire_state, re_acquire_state_context, register_state):
1976 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1977 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1978 (re_search_internal, re_search_2_stub, re_search_stub)
1979 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1980 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1981 (update_cur_sifted_state, check_dst_limits):
1982 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1983 (check_subexp_limits, sift_states_bkref, merge_state_array):
1984 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1985 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1986 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1987 (expand_bkref_cache, check_node_accept_bytes):
1988 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1989 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1990 (acquire_init_state_context, check_halt_node_context):
1991 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1992 (sift_states_backward, clean_state_log_if_needed):
1993 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1994 (find_recover_state, transit_state_sb, transit_state_mb):
1995 (transit_state_bkref, build_trtable, match_ctx_clean):
1997 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1998 to work around an assumption that REG_MISSING is negative.
2000 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2001 (seek_collating_symbol_entry) [defined _LIBC]:
2002 (lookup_collation_sequence_value) [defined _LIBC]:
2003 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2004 Use prototypes rather than old-style function definitions.
2005 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2006 (transit_state_sb) [0]:
2007 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2009 * regexec.c (re_search_internal): Simplify update of rm_so and
2012 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2013 (optimize_subexps, lower_subexp):
2014 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2015 since the signed shift might overflow. Use 1u<<31 instead.
2016 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2017 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2020 * regcomp.c (optimize_subexps, lower_subexp):
2021 Use CHAR_BIT rather than 8, for clarity.
2022 * regexec.c (check_dst_limits_calc_pos_1):
2023 (check_subexp_matching_top): Likewise.
2024 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2025 have to worry about portability issues when shifting it left.
2026 Remove no-longer-needed test for table_size > 0.
2027 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2028 in a word, as the resulting behavior is undefined.
2029 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2030 in one case, a <= should have been an <, and in another case the
2031 whole test was missing.
2032 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2033 the standard name CHAR_BIT.
2034 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2035 this is not true on one's complement and signed-magnitude hosts.
2037 * regex_internal.h (re_sub_match_top_t): Remove unused member
2039 (struct re_dfa_t): Remove unused member states_alloc.
2040 * regcomp.c (init_dfa): Don't initialize unused members.
2042 2005-08-31 Bruno Haible <bruno@clisp.org>
2044 * strstr.c: Include <stddef.h>, for NULL.
2045 * strcasestr.c: Likewise.
2046 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2048 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2050 * iconvme.h: Add prototype for iconv_alloc.
2052 2005-08-29 Simon Josefsson <jas@extundo.com>
2054 * iconvme.c: Fix errno.
2056 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2058 * iconvme.c: Split iconv_string into iconv_alloc.
2060 2005-08-27 Jim Meyering <jim@meyering.net>
2062 * fopen-safer.c: Merge minor changes from coreutils.
2063 * dup-safer.c: Likewise.
2064 * fd-safer.c: Likewise.
2066 Merge from coreutils.
2067 * stdio--.h: New file.
2068 * stdlib--.h: New file.
2069 * mkstemp-safer.c: New file.
2071 GNU tar needs these.
2072 * pipe-safer.c: New file.
2073 * creat-safer.c: New file.
2074 * fcntl--.h (creat): Define to creat_safer.
2075 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2076 * unistd--.h (pipe): Define to pipe_safer.
2077 * unistd-safer.h: Declare pipe_safer.
2079 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2081 * regex_internal.h: Remove all references to
2082 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2084 (bitset_not, bitset_merge, bitset_not_merge):
2085 (bitset_mask, re_string_allocate, re_string_construct):
2086 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2087 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2088 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2089 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2090 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2091 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2092 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2093 (re_acquire_state_context):
2094 Remove unnecessary forward decls.
2095 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2096 Put __attribute at function definition,
2097 now that the function decl has been removed.
2098 * lib/regex_internal.c (re_string_peek_byte_case):
2099 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2102 2005-08-26 Simon Josefsson <jas@extundo.com>
2104 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2105 Haible <bruno@clisp.org>.
2107 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2109 * regexec.c (set_regs): Don't alloca with an unbounded size.
2111 alloca modernization/simplification for regex.
2112 * regex.c: Remove portability cruft for alloca. This no longer
2113 needs to be at the start of the file, and can be moved into
2114 regex_internal.h and simplified.
2115 * regex_internal.h: Include <alloca.h>.
2116 (__libc_use_alloca) [!defined _LIBC]: New macro.
2117 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2118 now works outside glibc.
2120 2005-08-24 Simon Josefsson <jas@extundo.com>
2122 * getpass.c: Add WIN32 implementation. Conditionalize use of
2123 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2124 GLIBC specific code.
2126 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2128 Make regex safe for g++. This fixes one real bug (an "err"
2129 that should have been "*err"). g++ problem reported by
2131 * regex_internal.h (re_calloc): New macro, consistent with
2132 re_malloc etc. All callers of calloc changed to use re_calloc.
2133 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2134 not int. All callers changed.
2135 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2136 just use an array of size MB_LEN_MAX.
2137 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2138 (find_recover_state): Change "err" to "*err"; this fixes what
2139 appears to be a real bug.
2140 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2143 2005-08-25 Jim Meyering <jim@meyering.net>
2145 * open-safer.c: Include <config.h>.
2146 Otherwise, we'd lose LARGEFILE support in any file using
2149 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2151 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2152 * regex.h (regerror): Likewise.
2154 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2155 requires this. (The code never needed it.)
2157 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2158 All uses of recently-renamed identifiers changed to use the new,
2159 POSIX-compliant names. The code will build and run just fine
2160 without these changes, but it's better to eat our own dog food
2161 and use the standard-conforming names.
2163 * regex.h: Fix a multitude of POSIX name space violations.
2164 These changes have an effect only for programs that define
2165 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2166 do not change anything for programs compiled in the normal way.
2167 Also, there is no effect on the ABI.
2169 (_REGEX_SOURCE): New macro.
2170 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2171 defined and _GNU_SOURCE is not; this fixes a name space violation.
2173 Rename the following macros to obey POSIX requirements.
2174 The old names are still visible as macros if _REGEX_SOURCE is defined.
2175 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2176 RE_BACKSLASH_ESCAPE_IN_LISTS.
2177 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2178 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2179 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2180 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2181 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2182 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2183 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2184 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2185 (REG_INTERVALS): renamed from RE_INTERVALS.
2186 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2187 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2188 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2189 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2190 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2191 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2192 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2193 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2194 RE_UNMATCHED_RIGHT_PAREN_ORD.
2195 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2196 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2197 (REG_DEBUG): renamed from RE_DEBUG.
2198 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2199 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2200 unusual, since we can't clash with the POSIX REG_ICASE.
2201 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2202 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2203 (REG_NO_SUB): renamed from RE_NO_SUB.
2204 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2205 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2206 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2207 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2208 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2209 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2210 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2211 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2212 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2213 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2214 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2215 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2216 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2217 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2218 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2219 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2220 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2221 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2222 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2223 (REG_FIXED): Renamed from REGS_FIXED.
2224 (REG_NREGS): Renamed from RE_NREGS.
2226 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2227 of other REG_* macros, since POSIX says the user is allowed to
2228 #undef these macros selectively.
2230 (reg_errcode_t): Update comment stating what other tables need
2233 Rename the following enum values to obey POSIX requirements.
2234 The old names are still visible as macros.
2235 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2236 is not defined, since GNU is supposed to be a superset of POSIX as
2237 much as possible, and since we want reg_errcode_t to be a signed
2238 type for implementation consistency.
2239 (_REG_NOERROR): Renamed from REG_NOERROR.
2240 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2241 (_REG_BADPAT): Renamed from REG_BADPAT.
2242 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2243 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2244 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2245 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2246 (_REG_EBRACK): Renamed from REG_EBRACK.
2247 (_REG_EPAREN): Renamed from REG_EPAREN.
2248 (_REG_EBRACE): Renamed from REG_EBRACE.
2249 (_REG_BADBR): Renamed from REG_BADBR.
2250 (_REG_ERANGE): Renamed from REG_ERANGE.
2251 (_REG_ESPACE): Renamed from REG_ESPACE.
2252 (_REG_BADRPT): Renamed from REG_BADRPT.
2253 (_REG_EEND): Renamed from REG_EEND.
2254 (_REG_ESIZE): Renamed from REG_ESIZE.
2255 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2256 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2257 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2258 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2259 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2261 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2262 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2263 changed. But support the old name if the new one is not defined
2264 and if _REGEX_SOURCE.
2266 Change the following member names in struct re_pattern_buffer.
2267 The old names are still supported if !_REGEX_SOURCE.
2268 The new names are always supported, regardless of _REGEX_SOURCE.
2269 (re_buffer): Renamed from buffer.
2270 (re_allocated): Renamed from allocated.
2271 (re_used): Renamed from used.
2272 (re_syntax): Renamed from syntax.
2273 (re_fastmap): Renamed from fastmap.
2274 (re_translate): Renamed from translate.
2275 (re_can_be_null): Renamed from can_be_null.
2276 (re_regs_allocated): Renamed from regs_allocated.
2277 (re_fastmap_accurate): Renamed from fastmap_accurate.
2278 (re_no_sub): Renamed from no_sub.
2279 (re_not_bol): Renamed from not_bol.
2280 (re_not_eol): Renamed from not_eol.
2281 (re_newline_anchor): Renamed from newline_anchor.
2283 Change the following member names in struct re_registers.
2284 The old names are still supported if !_REGEX_SOURCE.
2285 The new names are always supported, regardless of _REGEX_SOURCE.
2286 (rm_num_regs): Renamed from num_regs.
2287 (rm_start): Renamed from start.
2288 (rm_end): Renamed from end.
2290 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2291 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2292 Prepend __ to parameter names.
2294 Undo yesterday's changes.
2296 2005-08-24 Jim Meyering <jim@meyering.net>
2298 Sync from coreutils.
2299 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2301 2005-08-21 Bruno Haible <bruno@clisp.org>
2303 * lock.h: Add multiple inclusion guard.
2304 * tls.h: Add multiple inclusion guard.
2306 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2308 * regex.h (REG_NOSYS)
2309 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2310 Define, since POSIX requires it as of 2001.
2311 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2312 New private symbol, used to keep the enum signed in all cases.
2313 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2314 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2316 * regex_internal.c (re_string_skip_chars, register_state):
2318 Remove forward decls; no longer needed now that we use prototypes.
2319 * regexec.c (acquire_init_state_context, check_halt_node_context):
2320 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2321 (clean_state_log_if_needed): Likewise.
2323 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2325 Fix problems reported by Sam Steingold in
2326 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2327 * regexec.c (sift_states_bkref): Fix portability bug: the code
2328 assumed that reg_errcode_t is a signed type, which is not
2329 necessarily true if _XOPEN_SOURCE is not defined.
2330 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2331 some compilers warn about it otherwise.
2333 2005-08-20 Jim Meyering <jim@meyering.net>
2335 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2336 of unused local, dfa.
2338 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2340 * regcomp.c (create_initial_state): Remove duplicate decl.
2341 (init_word_char, create_initial_state, duplicate_node_closure):
2342 (fetch_token, peek_token_bracket, build_range_exp):
2343 (build_collating_symbol): Remove forward decls; no longer needed
2344 now that we use prototypes.
2347 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2348 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2349 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2350 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2351 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2352 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2353 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2354 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2355 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2356 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2357 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2358 (build_charclass, build_charclass_op, fetch_number, create_tree):
2359 (create_token_tree, mark_opt_subexp, duplicate_tree):
2360 Use prototypes rather than old-style definitions.
2363 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2364 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2365 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2366 (re_string_reconstruct, re_string_peek_byte_case):
2367 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2368 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2369 (re_node_set_init_copy, re_node_set_add_intersect):
2370 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2371 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2372 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2373 (re_acquire_state, re_acquire_state_context, register_state):
2374 (create_ci_newstate, create_cd_newstate, free_state):
2376 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2377 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2378 (re_search_internal, prune_impossible_nodes):
2379 (acquire_init_state_context, check_matching, static):
2380 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2381 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2382 (update_regs, sift_states_backward, build_sifted_states):
2383 (clean_state_log_if_needed, merge_state_array):
2384 (update_cur_sifted_state, add_epsilon_src_nodes):
2385 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2386 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2387 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2388 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2389 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2390 (check_arrival, check_arrival_add_next_nodes):
2391 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2392 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2393 (check_node_accept_bytes, check_node_accept, extend_buffers):
2394 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2395 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2400 (re_string_allocate, re_string_construct, re_string_reconstruct):
2401 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2402 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2403 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2404 (re_string_context_at, re_string_peek_byte_case):
2405 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2406 is defined, since we now use prototypes always.
2408 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2409 C89 or better. All uses removed.
2411 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2413 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2414 [defined lint]: Suppress bogus uninitialized-variable warnings.
2416 * regcomp.c (duplicate_node): Return new index, not an error code,
2417 and let the caller return REG_ESPACE if out of space. This
2418 removes an uninitialied-variable warning with GCC 4.0.1, and also
2419 avoids taking the address of a local variable. All callers
2422 2005-08-19 Jim Meyering <jim@meyering.net>
2424 * regexec.c (proceed_next_node): Redo local variables to
2425 avoid GCC shadowing warnings.
2427 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2429 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2430 (re_node_set_insert_last, re_dfa_add_node):
2431 Rename local variables to avoid GCC shadowing warnings.
2433 2005-08-18 Bruno Haible <bruno@clisp.org>
2435 * strstr.c (strstr): Fix return value in multibyte case.
2436 * strcasestr.c (strcasestr): Likewise.
2438 2005-08-17 Jim Meyering <jim@meyering.net>
2440 Make the %s format (seconds since the epoch) work for a negative
2441 number and when used with a zero-padded field width, e.g. %015s.
2443 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2444 label so that it precedes the code to set `digits'. Otherwise,
2445 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2446 print `00-22'. Now, it prints `-0022', as it should.
2448 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2450 * regex.h: Remove useless space-before-tab. From coreutils.
2452 2005-08-17 Bruno Haible <bruno@clisp.org>
2454 * strcasestr.h: New file.
2455 * strcasestr.c: New file.
2457 2005-08-17 Bruno Haible <bruno@clisp.org>
2459 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2460 * strstr.c: Completely rewritten, with multibyte locale support.
2462 2005-08-17 Bruno Haible <bruno@clisp.org>
2464 * strcasecmp.c: Use mbuiter.h.
2466 2005-08-17 Bruno Haible <bruno@clisp.org>
2468 * mbuiter.h: New file.
2470 2005-08-16 Bruno Haible <bruno@clisp.org>
2472 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2474 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2475 NUL byte, not after it.
2477 2005-08-16 Bruno Haible <bruno@clisp.org>
2479 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2480 the valid ones. Makes the comparison operations transitive:
2481 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2482 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2484 2005-08-16 Bruno Haible <bruno@clisp.org>
2486 * strcase.h (strcasecmp): Add note in comments.
2487 * strncasecmp.c: Use code from strcasecmp.c.
2488 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2489 (strcasecmp): Work correctly in multibyte locales.
2491 2005-08-16 Bruno Haible <bruno@clisp.org>
2493 * strnlen1.h: New file.
2494 * strnlen1.c: New file.
2496 2005-08-16 Bruno Haible <bruno@clisp.org>
2498 * mbfile.h: New file.
2500 2005-08-16 Bruno Haible <bruno@clisp.org>
2502 * mbiter.h: New file.
2504 2005-08-16 Bruno Haible <bruno@clisp.org>
2506 * mbchar.h: New file.
2507 * mbchar.c: New file.
2509 2005-08-16 Bruno Haible <bruno@clisp.org>
2511 * tls.h: New file, from GNU gettext.
2512 * tls.c: New file, from GNU gettext.
2514 2005-08-15 Bruno Haible <bruno@clisp.org>
2516 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2519 2005-08-14 Jim Meyering <jim@meyering.net>
2521 Sync from coreutils.
2523 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2524 Use the hash-table-based cycle-detection code not just when
2525 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2526 Reported by James Youngman in
2527 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2528 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2529 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2530 This lets us compile with -DFTS_DEBUG, once again.
2531 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2532 * fts.c (fd_safer): Remove decl.
2533 Include fcntl--.h rather than unistd-safer.h
2534 (fts_safe_changedir): Don't call fd_safer; no longer needed
2535 now that we include fcntl--.h.
2537 2005-08-11 Simon Josefsson <jas@extundo.com>
2539 * readline.h, readline.c: New file.
2541 2005-08-11 Bruno Haible <bruno@clisp.org>
2543 * strnlen.h (strnlen): Change parameter name to match comment.
2545 2005-08-10 Simon Josefsson <jas@extundo.com>
2547 * strndup.c: Use strnlen.h.
2549 * strnlen.h: New file.
2551 2005-08-02 Simon Josefsson <jas@extundo.com>
2553 * getline.h, getline.c: Rewrite.
2555 * getdelim.h, getdelim.c: New files, ported from glibc.
2557 2005-07-31 Bruno Haible <bruno@clisp.org>
2559 * lock.h (gl_lock_initializer): New macro.
2560 (gl_lock_define_initialized): Use it.
2561 (gl_rwlock_initializer): New macro.
2562 (gl_rwlock_define_initialized): Use it.
2563 (gl_recursive_lock_initializer): New macro.
2564 (gl_recursive_lock_define_initialized): Use it.
2566 2005-07-26 Bruno Haible <bruno@clisp.org>
2568 * lock.h: Update from GNU gettext.
2569 * lock.c: Update from GNU gettext.
2571 2005-07-18 Bruno Haible <bruno@clisp.org>
2573 * lock.h (gl_once_t): New type.
2574 (gl_once_define, gl_once): New macros.
2575 * lock.c (fresh_once): New variable.
2576 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2579 2005-07-18 Simon Josefsson <jas@extundo.com>
2581 * check-version.c (check_version): Accept identical versions too.
2583 2005-07-18 Bruno Haible <bruno@clisp.org>
2585 * lock.h: New file, from GNU gettext.
2586 * lock.c: New file, from GNU gettext.
2588 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2590 * quotearg.c: Add translator comment suggested by Bruno Haible,
2591 with a minor change.
2593 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2595 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2596 copyright symbol and the year.
2597 * version-etc.c (COPYRIGHT_YEAR): New constant.
2598 (version_etc_va): Use parameterized copyright notice.
2599 Reword to conform to the current GNU coding standards.
2601 2005-07-11 Simon Josefsson <jas@extundo.com>
2603 * size_max.h: New file.
2605 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2607 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2610 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2611 and Paul Eggert <eggert@cs.ucla.edu>
2613 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2614 in wint_t, not wchar_t. Remove now-unnecessary cast.
2616 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2618 * regex.c, regex.h: Sync from libc.
2619 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2620 New files, synced from libc, except that regex_internal.h
2621 currently has a small porting fix.
2623 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2625 Remove the dependency of the strftime module on the tzset module.
2626 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2627 Copy the input structure, to work around some of the bug with
2628 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2629 Solaris releases, you should also use the tzset module, but we won't
2630 require it as a dependency any more since we don't want LGPLed code
2631 to depend on GPLed code.
2633 2005-07-02 Jim Meyering <jim@meyering.net>
2635 * backupfile.c (backup_args): Change a `0' to NULL.
2637 2005-07-01 Jim Meyering <jim@meyering.net>
2639 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2640 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2641 * save-cwd.c, tempname.c:
2642 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2643 and don't include <sys/file.h>).
2645 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2647 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2648 declares only 'struct timespec;' (!).
2650 2005-06-29 Jim Meyering <jim@meyering.net>
2652 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2653 type name. Use the variable name instead.
2654 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2656 2005-06-28 Simon Josefsson <jas@extundo.com>
2658 * check-version.h, check-version.c: New files.
2660 2005-06-28 Simon Josefsson <jas@extundo.com>
2662 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2663 collision with global variable. Better indentation. Don't
2664 increment buffer pointer beyond buffer end. Based on comments
2665 from Paul Eggert <eggert@cs.ucla.edu>.
2669 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2671 * canon-host.c (canon-host): Append trailing "," to 0 in
2672 initializer of struct addrinfo, as an indication that we don't
2673 care how many members the structure has.
2675 2005-06-24 Derek Price <derek@ximbiot.com>
2676 and Bruno Haible <bruno@clisp.org>
2678 Remove stat module & update lstat.
2679 * stat.c: Remove this file...
2680 (slash_aware_lstat): ...moving this content and its support...
2681 * lstat.c (rpl_lstat): ...into here.
2682 * lstat.h: New file.
2684 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2686 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2687 (ranged_convert): Don't save conversion in a temporary struct.
2688 This causes a warning with GCC 4.0.0, and anyway in the typical
2689 case it's not worth the extra 100 bytes or so of code.
2690 (ranged_convert, __mktime_internal): When calling a function via a
2691 pointer P, use P () rather than (*P) (), as we now assume C89 or
2694 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2696 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2697 "who -r" failed to give output. Problem reported by Tim Waugh.
2699 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2700 (xcalloc): Use it to avoid needless tests.
2701 Problem reported by Jim Meyering.
2703 2005-06-16 Jim Meyering <jim@meyering.net>
2705 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2706 when either N or S is zero.
2708 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2710 * argp.h (__option_is_short): Check upper limit of
2711 __key. Isprint() requires its argument to have the value
2712 of an unsigned char or EOF.
2714 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2716 * fnmatch.c (fnmatch): If there is an encoding error in a
2717 multibyte string or pattern, fall back on unibyte matching.
2718 Problem reported by James Youngman.
2720 2005-06-08 Bruno Haible <bruno@clisp.org>
2722 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2725 2005-06-08 Bruno Haible <bruno@clisp.org>
2727 * csharpcomp.h: New file, from GNU gettext.
2728 * csharpcomp.c: New file, from GNU gettext.
2729 * csharpcomp.sh.in: New file, from GNU gettext.
2731 2005-06-07 Derek Price <derek@ximbiot.com>
2734 * glob_.h: Indent nested #ifdef.
2736 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2738 Sync from coreutils.
2739 Use "file name" when talking about file names, instead of "filename"
2740 or "path", as per the GNU coding standards.
2741 * mkdir-p.c: Renamed from makepath.c.
2742 (make_dir_parents): Renamed from make_path. All callers changed.
2743 * mkdir-p.h: Likewise. All includers changed.
2744 * filenamecat.c: Renamed from path-concat.c.
2745 (file_name_concat): Renamed from path_concat. All callers changed.
2746 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2747 * filenamecat.h: Likewise. All includers changed.
2748 * acl.c: Don't use "path" or "filename" to mean "file name"
2749 in comments or local variable names.
2750 * basename.c: Likewise.
2751 * canonicalize.c, canonicalize.h: Likewise.
2752 * dirname.c, dirname.h: Likewise.
2753 * euidaccess.c: Likewise.
2754 * exclude.c: Likewise
2755 * fnmatch_.h, fnmatch_loop.c: Likewise.
2756 * fsusage.c, fsuage.h: Likewise.
2757 * fts.c, fts_.h: Likewise.
2758 * getcwd.c: Likewise.
2759 * getloadavg.c: Likewise.
2760 * mkstemp.c: Likewise.
2761 * mountlist.c, mountlist.h: Likewise.
2762 * openat.c, openat.h: Likewise.
2763 * readlink-stub.c: Likewise.
2764 * readutmp.c, readutmp.h: Likewise.
2765 * rename.c: Likewise.
2766 * rmdir.c: Likewise.
2768 * savedir.c: Likewise.
2769 * stripslash.c: Likewise.
2770 * tempname.c: Likewise.
2771 * xreadlink.c: Likewise.
2772 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2774 * exclude.h: Likewise.
2776 * euidaccess.c (getuid, getgid, getuid, getegid)
2777 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2778 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2779 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2780 * pathmax.h: Include <limits.h> unconditionally, since other
2781 files have been getting away with it for years (MORE/BSD 4.3
2783 * userspec.c (getpwnam, getgrnam, getgrgid)
2784 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2786 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2787 Define to 256, not 255, as per modern POSIX.
2789 2005-06-01 Bruno Haible <bruno@clisp.org>
2791 * csharpexec.h: New file, from GNU gettext.
2792 * csharpexec.c: New file, from GNU gettext.
2793 * csharpexec.sh.in: New file, from GNU gettext.
2795 2005-05-31 Derek Price <derek@ximbiot.com>
2796 Paul Eggert <eggert@cs.ucla.edu>
2799 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2801 2005-05-29 Derek Price <derek@ximbiot.com>
2802 Paul Eggert <eggert@cs.ucla.edu>
2804 * glob_.h, glob.c: New files.
2806 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2808 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2810 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2811 the configuration hassle isn't worth it.
2812 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2813 (LONGEST_MODIFIER, PRIuMAX): Remove.
2815 2005-05-27 Bruno Haible <bruno@clisp.org>
2817 * getlogin_r.h: Remove second include of <stddef.h>.
2819 2005-05-25 Bruno Haible <bruno@clisp.org>
2820 Derek Price <derek@ximbiot.com>
2822 * getlogin_r.h: Simplify API documentation.
2824 2005-05-25 Derek Price <derek@ximbiot.com>
2825 Paul Eggert <eggert@cs.ucla.edu>
2827 * getlogin_r.c, getlogin_r.h: New files.
2829 2005-05-22 Bruno Haible <bruno@clisp.org>
2831 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2832 Also include <sys/param.h> if it defines MIN, MAX.
2833 Based on a patch by Derek Price <derek@ximbiot.com>.
2835 2005-05-22 Bruno Haible <bruno@clisp.org>
2837 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2838 (INT64_MIN): Fix definition.
2839 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2841 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2842 NEED_SIGNED_INT_TYPES.
2844 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2845 HAVE_SYSTEM_INTTYPES.
2847 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2849 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2850 so that unistd-safer.h (GPL'ed code) need not be included.
2852 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2855 * fts.c: Don't include "cycle-check.h" or "hash.h".
2856 (setup_dir, free_dir): New functions.
2857 (enter_dir, leave_dir): Define trivial
2858 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2859 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2860 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2861 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2862 Move to fts-cycle.c.
2863 (fts_open): Use setup_dir.
2864 (fts_close): Use free_dir.
2865 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2866 This adds a label and some gotos, but the alternatives were messier.
2867 Check for memory allocation failure when entering a dir.
2868 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2869 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2870 (FTS): New member fts_cycle, that is a union that contains the
2871 old active_dir_ht and cycle_state. All uses changed to mention
2872 fts_cycle.ht and fts_cycle.state.
2873 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2874 fts.c, with the following changes:
2875 (setup_dir, free_dir): New functions.
2876 (enter_dir): Now returns bool. Return true if successful, false
2877 if memory exhausted. All callers changed.
2878 Do not bother partly cleaning up on
2879 memory allocation failure; that is free_dir's job.
2880 However, free ad if hash_insert fails, to avoid memory leak.
2881 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2882 fts->fts_options to see which union member to use.
2884 2005-05-20 Jim Meyering <jim@meyering.net>
2886 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2887 Now a macro, to pacify GCC.
2889 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2891 * chown.c (rpl_chown): Return -1 on failure.
2893 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2895 * canonicalize.c: Include canonicalize.h first, to test interface.
2896 Include <stddef.h> unconditionally, since we assume C89 now.
2897 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2898 * fts.c: Include fts_.h first, to check interface.
2899 Do not include intprops.h; no longer needed.
2900 Include cycle-check.h and hash.h, since fts_.h no longer does.
2901 Remove unnecessary casts of closedir to void.
2902 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2903 decide whether to decrement nlinks.
2904 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2905 (FTS): Use struct hash_table * instead of Hash_table, so that
2906 we no longer need to include hash.h here.
2908 2005-05-17 Jim Meyering <jim@meyering.net>
2910 * fts.c, fts_.h: New files, from coreutils.
2912 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2914 Sync from coreutils.
2915 * unlinkdir.c, unlinkdir.h: New files.
2916 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2917 regex.h, unlocked-io.h, xtime.h:
2918 White space changes only.
2919 * makepath.c (make_path): Port to hosts where leading "//" is special.
2920 * yesno.c: Include getline.h, not ctype.h.
2921 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2922 Use getline to remove arbitrary restriction on response length.
2924 2005-05-13 Bruno Haible <bruno@clisp.org>
2926 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2927 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2928 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2929 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2930 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2931 Add support for 64-bit integers in the MSVC compiler.
2933 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2935 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2936 Change the initial comment to refer to GPL, not LGPL.
2937 gnulib-tool will change it to LGPL as needed.
2939 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2940 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2941 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2942 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2943 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2944 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2945 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2946 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2947 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2948 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2949 concatpath.c, config.charset, copy-file.c, copy-file.h,
2950 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2951 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2952 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2953 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2954 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2955 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2956 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2957 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2958 full-read.c, full-read.h, full-write.c, full-write.h,
2959 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2960 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2961 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2962 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2963 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2964 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2965 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2966 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2967 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2968 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2969 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2970 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2971 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2972 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2973 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2974 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2975 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2976 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2977 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2978 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2979 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2980 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2981 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2982 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2983 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2984 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2985 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2986 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2987 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2988 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2989 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2990 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2991 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2992 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2993 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2994 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2995 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2996 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2997 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2998 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2999 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3000 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3001 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3002 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3003 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3004 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3005 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3006 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3007 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3008 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3009 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3010 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3011 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3012 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3013 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3014 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3015 Update FSF postal mail address.
3017 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3019 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3020 specified in ai_socktype. Fix invalid ai_protocol
3021 check. ai_protocol is usually set to 0 or depending on
3022 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3023 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3024 ai_socktype / ai_protocol in the returned addrinfo structure.
3026 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3027 Bruno Haible <bruno@clisp.org>
3029 * inet_ntop.h: New file.
3030 * inet_ntop.c: New file, from glibc with modifications.
3032 2005-05-08 Jim Meyering <jim@meyering.net>
3034 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3036 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3038 Merge from coreutils. Among other things,
3039 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3040 * fd-safer.c: New file.
3041 * fcntl-safer.h, open-safer.c: Remove.
3042 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3043 * dup-safer.c: Include unistd-safer.h first.
3044 Don't include errno.h.
3045 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3046 * file-type.h: Don't assume invoker included sys/stat.h first.
3047 * file-type.c: Rely on file-type.h change.
3048 * getloadavg.c: Include unistd-safer.h.
3049 (getloadavg): Use safer open.
3050 * getusershell.c: Include "stdio-safer.h".
3051 (getusershell): Use safer fopen.
3052 * long-options.c (long_options): Use NULL rather than 0.
3053 * modechange.h (mode_free): Remove; all callers changed to invoke
3055 * modechange.c: Likewise.
3056 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3057 (MODE_DONE): New constant.
3058 (struct mode_change): Remove 'next' member.
3059 (make_node_op_equals): New function; like the old one of the
3060 same name, except it allocates an array.
3061 (mode_compile, mode_create_from_ref): Use it.
3062 (mode_compile): Allocate result as an array, not a linked list.
3063 Parse octal string ourself, so that we catch mistakes like "+0".
3064 (mode_adjust): Arg is an array, not a linked list.
3065 * modechange.c: Include stat-macros.h, xalloc.h.
3066 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3067 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3068 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3069 Remove. This is now stat-macros.h's job.
3070 (talloc): Remove. All callers replaced by xalloc, so that
3071 our invokers don't have to worry about reporting memory failures.
3072 (make_node_op_equals): Remove.
3073 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3075 (struct mode_change): Moved here from modechange.h.
3076 (mode_append_entry): Remove.
3077 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3078 apps to have incorrect behavior. Use simpler algorithm for head
3079 and tail. Don't futz with umask; that's now the job of mode_adjust.
3080 Detect more invalid usages rather than having somewhat-random behavior.
3081 Don't insert an "a=" action, as that leads to incorrect behavior.
3082 (mode_compile, mode_create_from_ref): Return NULL on error instead
3083 of an enum, since now there's only one way to have an error. All
3085 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3086 at the correct time. Simplify calculation of "+u" and its ilk.
3087 Don't mishandle "+X".
3088 (mode_free): Remove "register" and localize decls.
3089 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3090 (struct mode_change): Move to modechange.c; callers don't
3091 need to see this stuff.
3092 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3093 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3094 (mode_change, mode_adjust): Reflect the new signatures noted above.
3095 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3096 that might redefine system include files.
3097 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3098 (my_usleep): Use NULL rather than (void *) 0.
3099 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3100 Use siginterrupt to specify that system calls should be interrupted.
3101 (rpl_nanosleep): Move initialization of suspended closer to call of
3103 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3104 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3105 (desirable_utmp_entry): New function.
3106 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3107 using x2nrealloc, to simplify logic.
3108 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3109 size calculation. Do not assume utmp file is a regular file.
3110 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3111 (READ_UTMP_CHECK_PIDS): New constant.
3112 * save-cwd.c: Include unistd-safer.h.
3113 (save_cwd): Use fd_safer.
3114 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3115 [!_LIBC] Include "stat-macros.h" instead.
3116 * unistd-safer.h (fd_safer): New decl.
3118 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3120 * byteswap_.h: New file.
3122 2005-04-25 Albert Chin <china@thewrittenword.com>
3124 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3127 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3129 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3130 that "UTC +1 second" continues to work. Problem reported
3132 (relunit_snumber): New rule.
3135 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3137 * getdate.y (universal_time_zone_table): New constant.
3138 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3139 universal_time_zone_table.
3140 (lookup_zone): Prefer universal_time_zone_table to
3141 local_time_zone_table, so that "GMT" time stamps are allowed in
3142 London during the summer. Problem reported by Ian Abbott.
3144 2005-04-12 Jim Meyering <jim@meyering.net>
3146 * human.c (humblock): Set *options even when returning due to
3147 xstrtoumax conversion failure. Thanks to a used-uninitialized
3150 2005-04-09 Jim Meyering <jim@meyering.net>
3152 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3153 -Wuninitialized: initialize tm0.tm_year.
3155 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3157 * getdate.y (parser_control): rels_seen is now a boolean, not a
3158 count, since there's no maximum. All uses changed.
3159 Add member dsts_seen.
3160 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3162 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3163 Use pc_rels_seen to decide whther a date is absolute.
3165 * getdate.y (number): Don't overwrite year.
3166 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3169 2005-04-02 Simon Josefsson <jas@extundo.com>
3171 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3172 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3174 2005-03-27 Jim Meyering <jim@meyering.net>
3176 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3178 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3180 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3181 "one's complement" -> "ones' complement" in comment, as per Knuth.
3182 "value of type" -> "type or expression" in comment.
3183 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3185 2005-03-26 Jim Meyering <jim@meyering.net>
3188 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3189 Correct typos: s/or/of/.
3191 2005-03-23 Jim Meyering <jim@meyering.net>
3193 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3195 2005-03-21 Jim Meyering <jim@meyering.net>
3197 Changes imported from coreutils.
3199 * cycle-check.c: Don't include xalloc.h.
3201 * path-concat.c: Don't include assert.h.
3202 (path_concat): Remove assertion that would have triggered
3203 for ABASE starting with more than one slash.
3204 Reported by Andreas Schwab.
3206 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3207 properly when ABASE is an absolute file name.
3208 Correct the description of this function.
3210 Add an assertion and a test driver.
3211 This fixes a bug introduced on 2004-07-02.
3212 Andreas Schwab reported the resulting failure of cp --parents:
3213 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3215 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3217 * strftime.c (my_strftime): If the underlying strftime returns 0
3218 (which shouldn't happen), generate nothing instead of returning 0
3219 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3221 2005-03-16 Bruno Haible <bruno@clisp.org>
3223 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3225 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3227 * strftime.c (my_strftime): Prepend space to format so that we can
3228 reliably distinguish strftime failure from empty output on POSIX
3231 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3233 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3234 (iconv_string): Don't guess a size-zero buffer, as that might cause
3235 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3236 result would be 'too large', where 'too large' is (heuristically)
3237 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3238 overflow concerns. This will prevent some unwanted malloc failures
3239 when the inputs are very large.
3241 2005-03-15 Bruno Haible <bruno@clisp.org>
3243 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3246 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3249 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3251 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3253 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3254 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3256 * strtol.c: Likewise.
3258 2005-03-14 Simon Josefsson <jas@extundo.com>
3260 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3263 2005-03-14 Jim Meyering <jim@meyering.net>
3265 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3266 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3267 to be nonzero so that we (and caller) can detect the difference
3268 between a valid zero-length expansion and an error return, even
3269 when the underlying strftime fails before writing anything into
3272 2005-03-10 Jim Meyering <jim@meyering.net>
3274 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3275 so that this module works on systems without fchdir.
3277 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3279 Factor int-properties macros into a single file, except for
3280 glibc-related files.
3281 * intprops.h: New file.
3282 * getloadavg.c: Include it instead of limits.h.
3283 (INT_STRLEN_BOUND): Remove.
3284 * human.c: Include intprops.h.
3285 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3286 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3287 * inttostr.h: Include intprops.h instead of limits.h.
3288 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3289 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3290 for consistency with intprops.h.
3291 (time_t_is_integer, twos_complement_arithmetic): Use them.
3292 * sig2str.h: Include <signal.h>, intprops.h.
3293 (INT_STRLEN_BOUND): Remove.
3294 * strftime.c (TYPE_SIGNED): Remove.
3295 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3296 * strtol.c: Adjust comments to match intprops.h.
3297 * userspec.c: Include intprops.h.
3298 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3299 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3300 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3301 instead of rolling our own expressions.
3302 * xstrtol.c: Include xstrtol.h first, to test interface.
3304 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3306 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3307 the right thing even if adding 1900 would overflow. Similarly
3308 for tm_mon + 1 and tm_yday + 1.
3309 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3310 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3311 (DO_SIGNED_NUMBER): New macro.
3312 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3314 2005-03-07 Bruno Haible <bruno@clisp.org>
3316 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3318 2005-03-03 Derek R. Price <derek@ximbiot.com>
3319 Bruno Haible <bruno@clisp.org>
3321 * pagealign_alloc.h: New file.
3322 * pagealign_alloc.c: New file.
3324 2005-01-28 Bruno Haible <bruno@clisp.org>
3326 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3329 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3331 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3332 The workaround isn't strictly needed for POSIX conformance, and
3333 it's too much of a pain to configure and maintain. We'll ask
3334 people to fix their kernels instead.
3335 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3336 (NANOSLEEP_BUG_WORKAROUND): Remove.
3337 (xnanosleep): Remove the workaround.
3339 2005-02-12 Bruno Haible <bruno@clisp.org>
3341 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3343 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3345 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3346 * timespec.h (gettime): Return void, since it always
3347 succeeds now. All uses changed.
3348 * gettime.c (gettime) Likewise.
3349 [HAVE_NANOTIME]: Prefer nanotime.
3350 Assume gettimeofday succeeds, as POSIX requires.
3351 Assime time () succeeds, since other code already does.
3352 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3353 (timespec_subtract): Remove.
3354 (NANOSLEEP_BUG_WORKAROUND): New constant.
3355 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3356 things considerably. Use it only on GNU/Linux hosts, since the
3357 workaround shouldn't be needed elsewhere.
3359 2005-02-24 Bruno Haible <bruno@clisp.org>
3361 * gettext.h: Update from GNU gettext 0.14.2.
3363 2005-02-24 Bruno Haible <bruno@clisp.org>
3365 * localcharset.c: Update from GNU gettext 0.14.2.
3366 * config.charset: Update from GNU gettext 0.14.2.
3368 2005-02-22 Simon Josefsson <jas@extundo.com>
3370 * iconvme.h, iconvme.c: New files, from libc.
3372 2005-02-20 Neil Conway <neilc@samurai.com>
3374 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3375 returned by OSX/Darwin if the specified buffer is not large
3376 enough for the hostname.
3378 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3380 * memrchr.h: New file.
3381 * chdir-long.c: Include it.
3382 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3383 Don't bother including stddef.h.
3385 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3387 * argp-help.c (__argp_help): Create a fake struct argp_state and
3388 pass it to _help, otherwise the latter coredumps trying to
3389 dereference state.root_argp.
3391 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3393 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3395 Include <sys/types.h>, for dev_t.
3396 (ME_DUMMY, ME_REMOTE): Move from here....
3397 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3398 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3400 Include mountlist.h first, to test the interface.
3402 2005-01-29 Bruno Haible <bruno@clisp.org>
3404 * progname.c (program_name): Initialize.
3405 Needed when linking statically on MacOS X.
3407 2005-01-28 Bruno Haible <bruno@clisp.org>
3409 * javacomp.sh.in: New file, from GNU gettext.
3410 * javacomp.h: New file, from GNU gettext.
3411 * javacomp.c: New file, from GNU gettext.
3413 2005-01-26 Bruno Haible <bruno@clisp.org>
3415 * javaexec.sh.in: New file, from GNU gettext.
3416 * javaexec.h: New file, from GNU gettext.
3417 * javaexec.c: New file, from GNU gettext.
3419 2005-01-26 Simon Josefsson <jas@extundo.com>
3421 * gai_strerror.c: Use GPL in header.
3423 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3425 * argp-help.c (hol_entry_help): Avoid using non-constant
3426 initializers for struct pentry_state.
3427 (__argp_error): Check return value of __asprintf
3428 (__argp_failure): Translate error message
3430 * argp-parse.c: Removed braces around the expansion of N_()
3432 2005-01-21 Jim Meyering <jim@meyering.net>
3434 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3435 same value as for Solaris 9.
3437 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3438 component length. This included changing the parameter to be
3439 of type `char *' rather than `char const *'.
3440 * chdir-long.h (chdir_long): Update prototype.
3442 * openat.c (fdopendir, fstatat): New functions.
3443 * openat.h: Include headers required for use of DIR and struct stat.
3444 [AT_SYMLINK_NOFOLLOW]: Define.
3445 (fdopendir, fstatat): Add prototypes.
3447 2005-01-21 Bruno Haible <bruno@clisp.org>
3449 * classpath.h: New file, from GNU gettext.
3450 * classpath.c: New file, from GNU gettext.
3452 2005-01-20 Simon Josefsson <jas@extundo.com>
3454 * version-etc-fsf.c: New file, with version_etc_copyright.
3455 * version-etc.c: Remove version_etc_copyright.
3456 * version-etc.h (version_etc_copyright): Use [] instead of * in
3457 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3459 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3461 * save-cwd.c (save_cwd): Remove code to support the case
3462 where fchdir is missing or flaky.
3464 2005-01-20 Simon Josefsson <jas@extundo.com>
3466 * base64.h (isbase64): Add.
3468 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3469 using a unsigned prototype, don't inline.
3470 (base64_decode): Use it.
3472 2005-01-19 Bruno Haible <bruno@clisp.org>
3474 * sh-quote.h: New file, from GNU gettext.
3475 * sh-quote.c: New file, from GNU gettext.
3477 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3479 Merge changes from coreutils, as described below in several
3480 changelogs dated today.
3482 * save-cwd.c: Include "save-cwd.h" before other include files.
3483 (O_DIRECTORY): Remove; not needed here, since "." must be
3484 a directory. All uses removed.
3485 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3486 universal on Suns, and we also need to test for IRIX.
3487 Revamp code to use 'if' rather than '#if'.
3488 Avoid unnecessary comparison of cwd->desc to 0.
3490 * utimens.c (futimens): Robustify the previous patch, by checking
3491 for known valid error numbers rather than observed invalid ones.
3493 2005-01-18 Jim Meyering <jim@meyering.net>
3495 * version-etc.c (version_etc_copyright): Update copyright date.
3497 * utimens.c (futimens): Account for the fact that futimes
3498 can also fail with errno == ENOSYS or errno == ENOENT.
3499 Patch from Dmitry V. Levin.
3501 Change the name of the robust chdir function from chdir to chdir_long.
3502 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3503 (restore_cwd): Use chdir_long, not chdir.
3504 * chdir-long.c: Renamed from chdir.c.
3505 * chdir-long.h: Renamed from chdir.h.
3506 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3509 2005-01-18 Bob Proulx <bob@proulx.com>
3511 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3512 offsetof() macro construct to avoid compile failure with native HP-UX
3513 11.0 ANSI C compiler.
3515 2005-01-06 Bruno Haible <bruno@clisp.org>
3517 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3518 because stpncpy.m4 takes care of it.
3520 2004-01-24 Bruno Haible <bruno@clisp.org>
3522 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3524 2003-10-09 Bruno Haible <bruno@clisp.org>
3526 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3528 2005-01-06 Bruno Haible <bruno@clisp.org>
3530 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3531 * fwriteerror.c: Include <stdbool.h>.
3532 (fwriteerror): At the end, close the file stream. Record whether
3533 stdout was already closed.
3535 2004-05-27 Bruno Haible <bruno@clisp.org>
3537 * execute.c (environ): Declare if needed.
3538 * pipe.c (environ): Likewise.
3539 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3541 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3543 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3544 definitions to be after all include files, to avoid collisions.
3545 Problem reported by Bob Proulx.
3547 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3549 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3550 not needed. This removes a dependency on the gettext module.
3551 [defined _LIBC]: Do not include <libintl.h>; not needed.
3553 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3555 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3558 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3560 * argp-parse.c: Include <stddef.h>.
3561 (alignof, alignto): New macros.
3562 (parser_init): Don't assume that void * is aligned sufficiently
3565 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3566 need to extend the stack.
3567 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3570 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3572 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3574 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3576 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3577 Remove now-obsolete comment about AIX.
3578 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3579 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3580 (YYMAXDEPTH): New macro.
3582 2004-12-18 Bruno Haible <bruno@clisp.org>
3584 * fatal-signal.c (fatal_signals): Make non-const.
3585 (init_fatal_signals): New function.
3586 (uninstall_handlers, install_handlers): Ignore signals that were set to
3588 (at_fatal_signal): Call init_fatal_signals.
3589 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3591 Reported by Paul Eggert.
3593 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3595 * getdate.y (textint): New member "negative".
3596 (time_zone_hhmm): New function.
3597 Expect 14 shift-reduce conflicts, not 13.
3598 (o_colon_minutes): New rule.
3599 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3600 (yylex): Set the "negative" member of signed numbers.
3602 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3604 Changes imported from coreutils.
3605 * hard-locale.c: Assume <locale.h> exists.
3607 (GLIBC_VERSION): New macro.
3608 (hard_locale): Assume setlocale exists.
3609 Rewrite to avoid #ifdef.
3610 Use strdup rather than malloc + strcpy.
3611 * human.c: Assume <locale.h> exists.
3612 (human_readable): Assume localeconv exists.
3614 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3616 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3617 convert T2, not T. (Imported from libc.)
3619 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3621 * getcwd.c (is_ENAMETOOLONG): New macro.
3622 (__getcwd.c): Don't restore errno; glibc doesn't.
3623 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3624 first, falling back to our code only if its results look suspicious.
3625 Ensure that the resulting buffer is only as large as necessary.
3627 * readutmp.c: Include readutmp.h first.
3628 Include <errno.h>, since readutmp.h no longer does that.
3629 * readutmp.h: Don't include <errno.h>,
3630 <sys/param.h>, <time.h>; not needed to establish interface.
3631 (errno): Remove decl.
3632 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3633 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3634 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3636 2004-11-28 Simon Josefsson <jas@extundo.com>
3638 * base64.h, base64.c: New file.
3640 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3642 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3644 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3646 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3647 HP's ANSI C compiler.
3648 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3649 Declaring int functions causes warnings on some modern systems and
3650 shouldn't be needed to compile on ancient ones.
3651 * same.c (MIN) [defined MIN]: Don't define, since it's already
3654 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3655 with the following changes.
3656 (__set_errno): Parenthesize properly.
3657 Include <stdbool.h>.
3658 (MIN, MAX, MATCHING_INO): New macros.
3659 (__getcwd): Define with prototype, not K&R form.
3660 Use heuristics to allocate default buffer on stack if possible.
3661 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3662 behavior, and to avoid the PATH_MAX limit when computing
3664 Use MATCHING_INO to compare inode number to file.
3665 Check for arithmetic overflow in size calculations.
3666 Fix bug in reallocation of dot array that caused getcwd to fail
3667 on directories nested deeper than 75.
3668 Be more careful about saving errno on error.
3669 Do not use realloc; use only free+malloc, as this is a bit
3670 more flexible and avoids a needless copy operation.
3671 Do not inspect st_dev and st_ino for symbolic links; POSIX
3672 doesn't specify the latter.
3673 Check for closedir errors.
3674 Avoid needless casts.
3675 Use "#ifdef weak_alias" around weak_alias, to be like other
3677 The following changes to getcwd.c have effect only when used in
3678 gnulib; they have no effect inside glibc proper.
3679 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3680 as alloca isn't used.
3681 (alloca, __alloca): Likewise.
3682 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3683 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3684 unconditionally, as gnulib assumes C89 or better.
3685 Do not include <sys/param.h>.
3686 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3687 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3689 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3690 Include <dirent.h> in a way that is compatible with modern Autoconf.
3691 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3692 New macros, if not already defined.
3693 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3694 Use "_LIBC", not "defined _LIBC", for consistency.
3695 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3697 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3698 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3699 * xgetcwd.c: David MacKenzie's old code was removed, so give
3700 credit only to Jim Meyering and adjust the copyright dates.
3701 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3702 <stdlib.h>, <unistd.h>, "pathmax.h".
3703 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3704 (INITIAL_BUFFER_SIZE): Remove.
3705 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3707 2004-11-23 Jim Meyering <jim@meyering.net>
3709 * getopt_.h: Remove trailing blanks.
3711 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3713 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3714 (futimens): New function, which uses futimes if available.
3715 (futimens, utimens): Support timespec==NULL, with same semantics
3716 as utime and utimens.
3717 * utimens.h (futimens): New decl.
3719 2004-11-23 Jim Meyering <jim@meyering.net>
3721 * __fpending.c: Add comment.
3723 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3725 * getopt_.h: Re-addition of __getopt_argv_const caused
3726 redefinition warnings. To avoid them, include the defines
3727 in `#if !defined __need_getopt ... #endif'. The only place
3728 where __getopt_argv_const is used is in definitions
3729 of getopt_long and getopt_long_only below, which are as well
3730 protected by `#ifndef __need_getopt'.
3731 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3732 __need_getopt after including <stdio.h> and <unistd.h> These
3733 headers might have defined it.
3735 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3737 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3739 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3740 optopt): Use them instead of invoking ## directly; otherwise, the
3741 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3743 2004-11-19 Bruno Haible <bruno@clisp.org>
3745 * strtok_r.c: Move comments from here...
3746 * strtok_r.h: ... to here.
3748 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3750 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3751 might fail. Problem reported by Yoann Vandoorselaere.
3752 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3753 that mishandle size_t overflow.
3755 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3757 * canon-host.c: Include "strdup.h".
3758 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3759 Use strdup instead of malloc/strcpy to duplicate strings.
3761 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3762 (human_space_before_unit): New constant.
3763 * human.c (human_readable): Support it.
3765 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3766 (xgetcwd): Set errno correctly when failing.
3767 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3768 the failure is actually due to a PATH_MAX problem.
3770 Further getopt changes to make it more likely that glibc will
3771 buy the changes back.
3772 * getopt.c (POSIXLY_CORRECT): New constant.
3773 (getopt): Use it, so to preserve glibc semantic
3774 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3775 when compiling for libc.
3776 * getopt_.h (__getopt_argv_const): Bring it back.
3777 (getopt_long, getopt_long_only): Use it.
3779 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3780 New arg POSIXLY_CORRECT. All callers changed.
3781 (getopt): Argv is now char * const *, as per standard.
3782 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3783 not char *__getopt_argv_const *.
3784 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3785 _getopt_long_only_r): Likewise.
3786 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3787 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3788 _getopt_long_r, _getopt_long_only_r): Likewise.
3789 * getopt_.h (__getopt_argv_const): Remove.
3790 (getopt): Argv is now char * const *, as per standard.
3792 * getdate.y (tORDINAL): New token.
3793 (day, relunit): Allow it for relative times.
3794 (relative_time_table): Use tORDINAL for ordinals.
3796 2004-11-15 Jim Meyering <jim@meyering.net>
3798 * closeout.c: Include "__fpending.h" once again.
3799 Include <stdbool.h>.
3800 (close_stdout): Don't fail just because stdout was closed initially,
3801 since some programs don't write to stdout in the normal course of
3802 operation (other than --version and --help), and we don't want this
3803 function to make e.g. `touch file >&-' fail.
3804 But do fail if it was closed and someone has tried to write to it.
3805 E.g., `printf foo >&-' must fail.
3807 2004-11-11 Simon Josefsson <jas@extundo.com>
3809 * strtok_r.h, strtok_r.c: New file.
3811 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3813 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3814 we can stop lying to compilers about the constness of argv when we
3815 are compiled outside glibc.
3816 (getopt, getopt_long, getopt_long_only): Use it.
3817 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3819 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3820 _getopt_long_only_r): Likewise.
3821 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3822 _getopt_long_only_r): Likewise.
3824 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3825 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3826 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3827 the other external symbols.
3828 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3829 declaration, since the above renaming now works around collisions.
3831 2004-11-11 Jim Meyering <jim@meyering.net>
3833 * linebreak.c: Remove trailing blanks.
3834 * alloca_.h: Likewise.
3835 * acosl.c: Likewise.
3836 * euidaccess.c: Likewise.
3837 * allocsa.h: Likewise.
3839 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3841 * mktime.c (SHR): New macro, which is a portable
3842 substitute for >> that should work even on Crays.
3843 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3844 Problem reported by Mark D. Baushke in
3845 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3846 * getdate.y (SHR): Likewise.
3848 * strftime.c (SHR): Likewise.
3850 * quotearg.c (struct quoting_options): Use unsigned int for
3851 quote_these_too, so that right shifts are well defined. All uses
3854 2004-11-10 Simon Josefsson <jas@extundo.com>
3856 * getaddrinfo.h, getaddrinfo.c: New files.
3858 2004-11-10 Jim Meyering <jim@meyering.net>
3860 Ensure that no close failure goes unreported.
3861 * closeout.c (close_stdout): Always close stdout. I.e., don't
3862 return early when it seems there's nothing to flush.
3863 Don't include __fpending.h.
3865 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3867 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3869 2004-11-05 Bruno Haible <bruno@clisp.org>
3871 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3872 Reported by Mark D. Baushke <mdb@cvshome.org>.
3874 2004-11-04 Bruno Haible <bruno@clisp.org>
3876 2004-09-11 Bruno Haible <bruno@clisp.org>
3877 * allocsa.valgrind: New file.
3878 2004-02-06 Bruno Haible <bruno@clisp.org>
3879 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3880 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3881 Reported by Christopher Seip <chris.seip@hp.com>.
3883 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3885 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3886 with errno == ERANGE if the buffer is too small.
3887 Problem reported by Mark D. Baushke.
3889 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3891 * xreadlink.c (MAXSIZE): New macro.
3892 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3893 size does not exceed MAXSIZE. Avoid cast.
3894 As suggested by Mark D. Baushke in
3895 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3896 if readlink fails with buffer size just under MAXSIZE, try again
3899 2004-11-02 Derek R. Price <derek@ximbiot.com>
3900 and Paul Eggert <eggert@cs.ucla.edu>
3902 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3903 (get_date): Overparenthesize to avoid GCC warning.
3905 2004-11-02 Bruno Haible <bruno@clisp.org>
3907 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3908 function returns void.
3910 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3912 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3913 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3916 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3918 * getdate.y: Add support for TZ="foo" within a date string.
3919 Fix some bugs near time_t boundaries. Reject dates with
3920 out-of-range components, e.g., "Sept 31".
3921 Include <stdlib.h>, "setenv.h", "xalloc.h".
3922 (ISDIGIT_LOCALE): Remove; unused.
3923 Note that the TZ and time functions used here are not reentrant.
3924 (mktime_ok, get_tz): New functions.
3925 (TZBUFSIZE): New constant.
3926 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3927 This requires that we sometimes generate our own TZ="XXX..." setting.
3929 2004-10-27 Derek R. Price <derek@ximbiot.com>
3931 * mktime.c (not_equal_tm): Remove redundant check.
3933 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3935 * getdate.y: Use Bison 1.875 features, and some minor
3936 code cleanups. This change does not affect semantics.
3937 Don't include <stdlib.h>; no longer needed.
3938 Don't include unlocked-io.h; only the "#if TEST" code uses
3939 stdio, and performance isn't crucial there.
3940 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3941 Bison 1.875 features as described below.
3942 All uses of "PC." replaced by "pc->".
3943 (YYSTYPE): Add a forward declaration.
3944 (yylex, yyerror): Use full prototypes in forward decls.
3945 Use "%pure-parser" rather than obsolescent "%pure_parser".
3946 Use %parse-param and %lex-param instead of obsolescent
3947 YYPARSE_PARAM and YYLEX_PARAM.
3948 (meridian_table, month_and_day_table, time_units_table,
3949 relative_time_table, time_zone_table, military_table,
3950 lookup_zone, lookup_word, get_date):
3951 Use NULL instead of 0 where appropriate.
3952 (to_hour): Avoid abort (), to avoid a dependency on
3954 (yyerror, yylex): Now accepts parser_control * arg.
3955 (main) [TEST]: Use '\0' rather than 0 for char.
3957 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3959 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3960 It's now the caller's responsibility to handle the case where
3961 !HAVE_GETPAGESIZE && !defined getpagesize.
3963 * mktime.c (leapyear): Arg is long int, not int.
3965 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3967 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3969 2004-10-12 Simon Josefsson <jas@extundo.com>
3971 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3972 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3975 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3977 * vsnprintf.h: New file.
3978 * vsnprintf.c: New file.
3980 2004-10-07 Bruno Haible <bruno@clisp.org>
3982 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3983 into the provided buffer.
3985 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3987 * diacrit.c, diacrit.h: Add GPL notice.
3989 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3990 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3991 * logl.c (logl): Keep the code as similar to glibc as possible.
3992 This avoids a potential constant-folding bug.
3994 2004-10-05 Bruno Haible <bruno@clisp.org>
3996 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3998 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4000 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4001 * xmalloc.c (xmemdup): Likewise.
4002 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4003 XFREE): Remove these long-obsolescent macros.
4004 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4005 * xstrdup.c: Remove.
4007 * regex.c (re_comp): Cast gettext return value to char *,
4008 Problem reported by Martin Neitzel via Mark D. Baushke.
4010 2004-10-04 Simon Josefsson <jas@extundo.com>
4012 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4013 '#ifdef USE_UNLOCKED_IO'.
4015 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4017 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4018 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4019 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4020 regex.c, sha1.c, version-etc.c, yesno.c:
4021 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4022 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4023 the includer's responsibility.
4025 Sync from coreutils.
4027 * modechange.c (mode_compile): Don't decrement a pointer that
4028 points to the start of a string, as the C Standard says the
4029 resulting behavior is undefined.
4031 * backupfile.h (enum backuptype): Rename none -> no_backups,
4032 simple -> simple_backups, numbered_existing ->
4033 numbered_existing_backups, numbered -> numbered_backups
4034 to avoid shadowing problems. All uses changed.
4035 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4036 * backupfile.c (check_extension, numbered_backup):
4037 Rename locals to avoid shadowing 'basename'.
4038 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4041 * .cppi-disable: Add getopt_.h, getopt_int.h.
4042 * .cvsignore: Add getopt.h.
4044 2004-10-04 Simon Josefsson <jas@extundo.com>
4046 * memmem.h: New file.
4047 * memmem.c: New file, taken from glibc.
4049 2004-10-02 Jim Meyering <jim@meyering.net>
4051 * dirfd.h, getpagesize.h: Add copyright notice.
4053 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4055 * snprintf.c: Remove comments as to why each header is needed.
4057 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4059 * strsep.h: New file.
4060 * strsep.c: New file.
4062 2004-10-01 Simon Josefsson <jas@extundo.com>
4064 * snprintf.c (snprintf): Handle size==0.
4066 2004-10-01 Simon Josefsson <jas@extundo.com>
4067 Bruno Haible <bruno@clisp.org>
4069 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4070 (snprintf): Declare 'args'.
4072 2004-09-30 Simon Josefsson <jas@extundo.com>
4074 * snprintf.h, snprintf.c: New files.
4076 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4078 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4079 (hol_entry_help): Never translate an empty string.
4080 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4081 * argp.h (OPTION_NO_TRANS): New option.
4083 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4085 * xvasprintf.c: Include xalloc.h.
4086 (xvasprintf): Use xalloc_die, not xmalloc_die.
4088 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4090 * dummy.c: Change copyright notice to FSF, and license to GPL.
4092 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4094 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4095 Problem reported by Bruno Haible in:
4096 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4098 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4100 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4101 in case some system header has #define'd it. Problem reported by
4102 Soeren D. Schulze in
4103 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4105 2004-09-08 Bruno Haible <bruno@clisp.org>
4107 * stdint_.h: New file, taken from GNU clisp.
4109 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4111 * xvasprintf.h: New file.
4112 * xvasprintf.c: New file.
4113 * xasprintf.c: New file.
4115 2004-09-08 Bruno Haible <bruno@clisp.org>
4117 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4119 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4121 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4123 Import from coreutils.
4124 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4125 strings on unbounded length. alloca's performance benefits aren't
4126 that important here.
4128 (parse_with_separator): New function, with most of the internals
4129 of the old parse_user_spec. Allow user to omit both user and group,
4130 for compatibility with FreeBSD.
4131 Clone only the user name, not the entire spec.
4132 Do not set *uid, *gid unless entirely successful.
4133 Avoid memory leak in some failing cases.
4134 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4135 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4136 (parse_user_spec): Rewrite to use parse_with_separator.
4138 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4140 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4141 its complicated substitute.
4142 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4143 and program_invocation_name.
4144 (__argp_basename) [!_LIBC]: Remove; the only use was
4145 replaced by its body.
4146 (__argp_short_program_name): Change condition from
4147 !defined __argp_short_program_name to
4148 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4149 to match argp-namefrob.h.
4150 (__argp_failure): Don't assume strerror_r returns char *.
4151 * argp-parse.c (N_): Define unconditionally.
4152 (argp_default_options): Fill out initializers with 0 to avoid
4155 2004-08-12 Simon Josefsson <jas@extundo.com>
4157 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4158 * getopt_.h: Renamed from getopt.h.
4160 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4162 Merge from coreutils.
4164 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4165 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4166 for Reliant Unix 5.43.
4168 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4169 (union fooround): Use uintmax_t, not long int.
4170 The rest is a merge from libc:
4171 [defined _LIBC]: Include <shlib-compat.h>.
4172 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4174 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4176 * strverscmp.c: Convert to UTF-8.
4178 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4180 * obstack.h (obstack_empty_p):
4181 Don't assume that chunk->contents is suitably aligned.
4182 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4183 Likewise. Problem reported by Benno in
4184 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4186 * chown.c (rpl_chown): Work even if the file is writeable but not
4187 readable. This could be improved further but it'd take some work.
4189 2004-08-08 Simon Josefsson <jas@extundo.com>
4191 * xgethostname.c: Don't include error.h (not used).
4194 * getpass.c: Include getpass.h first.
4196 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4198 * xalloc-die.c: New files.
4199 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4201 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4202 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4203 (_, N_, xalloc_die): Move to xalloc-die.c.
4204 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4205 so that we needn't mess with xalloc_msg_memory_exhausted.
4207 * sha1.h: Renamed from sha.h.
4208 (SHA1_H): Renamed from _SHA_H.
4209 (sha1_ctx): Renamed from sha_ctx.
4210 (sha1_init_ctx): Renamed from sha_init_ctx.
4211 (sha1_process_block): Renamed from sha_process_block.
4212 (sha1_process_bytes): Renamed from sha_process_bytes.
4213 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4214 (sha1_read_ctx): Renamed from sha_read_ctx.
4215 (sha1_stream): Renamed from sha_stream.
4216 (sha1_buffer): Renamed from sha_buffer.
4217 * sha1.c: Likewise; renamed from sha.c.
4218 Do not include <sys/types.h>.
4219 Include <stddef.h> rather than <stdlib.h>.
4221 2004-08-08 Bruno Haible <bruno@clisp.org>
4223 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4224 FILESYSTEM_PREFIX_LEN.
4225 * progreloc.c: Likewise.
4226 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4228 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4231 * argp-help.c (make_hol, hol_append): Don't assume that
4232 SIZE_MAX is a valid preprocessor constant.
4233 (__argp_basename): Change from "#ifndef _LIBC"
4234 to "#ifndef __argp_short_program_name", so that
4235 we don't compile these functions for tar.
4237 More merges from coreutils.
4238 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4239 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4241 * addext.c: Remove; no longer needed.
4242 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4243 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4244 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4245 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4246 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4247 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4248 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4249 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4250 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4251 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4252 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4253 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4254 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4255 Import changes from coreutils.
4257 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4259 Merge from coreutils.
4261 * .gdb-history: Remove; this doesn't belong here.
4263 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4264 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4265 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4267 * dirname.h: Include <stdbool.h>.
4268 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4269 for consistency with POSIX terminology. All uses changed.
4270 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4271 (strip_trailing_slashes): Use bool for booleans.
4272 * stripslash.c (strip_trailing_slashes): Likewise.
4274 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4275 sometimes returns a positive errno value even when it succeeds.
4276 (print_errno_message) [!LIBC]: Fall back on strerror if
4279 * path-concat.c (mempcpy): Don't define if a system header defines it.
4280 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4281 (longest_relative_suffix): New function.
4282 (path_concat): Use it. Assume first argument is not NULL.
4283 Port to DOS. Omit redundant separators.
4284 Report an error instead of returning NULL.
4285 Use mempcpy instead of memcpy.
4286 (xpath_concat): Remove: not declared or used.
4288 * same.h: Include <stdbool.h>
4289 (same_name): Return bool, not int.
4290 * same.c (same_name): Likewise.
4291 (errno): Don't declare; we assume C89 or better now.
4293 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4294 if not already defined.
4296 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4297 * dup-safer.c (errno): Likewise.
4299 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4301 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4304 2004-08-03 Simon Josefsson <jas@extundo.com>
4306 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4307 * progname.h: Don't include stdbool.h.
4309 2004-08-02 Simon Josefsson <jas@extundo.com>
4311 * getsubopt.h: New file, with comments from Bruno Haible.
4312 * getsubopt.c: New file, from glibc, but slightly modified based on
4313 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4315 2004-08-01 Simon Josefsson <jas@extundo.com>
4317 * xgetdomainname.c: Include stdlib.h, for free().
4319 2004-07-16 Simon Josefsson <jas@extundo.com>
4321 * dummy.c: New file.
4323 2004-07-16 Bruno Haible <bruno@clisp.org>
4325 * backupfile.h: Add extern "C" for C++.
4326 * closeout.h: Likewise.
4327 * copy-file.h: Likewise.
4328 * findprog.h: Likewise.
4329 * full-write.h: Likewise.
4330 * pathname.h: Likewise.
4331 * progname.h: Likewise.
4332 * stpcpy.h: Likewise.
4333 * stpncpy.h: Likewise.
4334 * strcase.h: Likewise.
4335 * strstr.h: Likewise.
4336 * xalloc.h: Likewise.
4338 * mbswidth.h: Add extern "C" for C++.
4339 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4341 2004-07-09 Simon Josefsson <jas@extundo.com>
4343 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4344 failed without this.)
4346 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4348 * fchown-stub.c: New file.
4350 2004-06-24 Jim Meyering <jim@meyering.net>
4352 * obstack.h (obstack_base): Cast to (void *), per documentation.
4354 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4356 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4358 2004-06-01 Jim Meyering <jim@meyering.net>
4360 * calloc.c: New file.
4362 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4364 * getdate.y (yylex): Allow space between sign and number.
4365 Problem reported by Dan Jacobson.
4367 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4368 and Jim Meyering <jim@meyering.net>
4370 Merge from coreutils CVS.
4372 * stat-macros.h: New file, with contents from file-type.h
4373 and coreutils' system.h.
4374 * file-type.c: Include "stat-macros.h".
4375 * file-type.h (file_type): Move all macro definitions to new file,
4378 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4379 Wrap old code with this conditional.
4380 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4381 function that does not dereference symlinks.
4382 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4384 * xreadlink.c: Include xreadlink.h first, to catch .h file
4385 dependency problems.
4386 (xreadlink): Accept new arg SIZE, for efficiency.
4387 All decls and uses changed.
4388 * xreadlink.h: Include <stddef.h>, for size_t.
4390 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4391 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4393 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4395 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4397 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4398 macros to be defined.
4399 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4400 the allocator returns NULL because the requested size is zero.
4402 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4404 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4405 var. Add comment explaining why libc still defines it. This
4406 merges the following patch from glibc:
4407 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4409 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4411 * obstack.c (_obstack): Remove unused variable. It hasn't been
4412 present in glibc since revision 1.1 of this file.
4413 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4414 obstack_alignment_mask, obstack_alloc, obstack_base,
4415 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4416 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4417 obstack_grow0, obstack_init, obstack_int_grow,
4418 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4419 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4420 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4421 nonexistent functions.
4423 2004-05-17 Derek R. Price <derek@ximbiot.com>
4424 Paul Eggert <eggert@cs.ucla.edu>
4426 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4428 2004-05-14 Bruno Haible <bruno@clisp.org>
4430 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4431 that consists of a '.' followed by an empty digit string.
4432 Patch by Tor Lillqvist <tml@iki.fi>.
4434 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4436 Port obstack to the AS/400, where pointers are 16 bytes wide and
4437 you cannot cast an integer to a valid pointer. This patch is
4438 currently waiting to be integrated into glibc; see
4439 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4441 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4442 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4443 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4444 (struct obstack): temp member is now a union of a pointer and
4445 an integer, instead of an integer. All integer uses changed.
4446 This does not affect the physical layout of struct obstack,
4447 except on hosts (like the AS/400) where the size or alignment of
4448 void * is greater than that of ptrdiff_t.
4449 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4450 __STDC__)]: Store temporary in pointer member of union, not
4452 * obstack.c: Include <stddef.h>, for offsetof.
4453 (struct fooalign): Remove; it doesn't need a name.
4454 (union fooround): Change double to long double, and add void *.
4455 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4456 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4457 not a macro. Hence the values are always int; so remove all
4458 casts-to-int in uses.
4460 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4461 Derek Price <derek@ximbiot.com>
4463 * alloca.c: Include <alloca.h>, to get our interface.
4464 * alloca_.h: Use __alloca on AIX, so that we don't have to
4465 include <alloca.h> first. Use C89 prototype for alloca; this
4466 requires including <stddef.h> for size_t. Use extern "C" if C++.
4467 Use #elif for simplicity, since we can assume C89 now.
4468 Don't try to source the system alloca.h since it will not be found
4469 and to prevent recursively including its replacement.
4470 * fnmatch.c: Include <alloca.h> instead of opencoding.
4471 * regex.c: Likewise.
4473 2004-05-16 Derek Price <derek@ximbiot.com>
4474 Paul Eggert <eggert@cs.ucla.edu>
4476 getline cleanup. This changes the getndelim2 API: both order of
4477 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4480 * getline.c: Don't include stddef.h or stdio.h, since our
4481 interface does that.
4482 (getline): Always use getdelim, so that we don't have two
4483 copies of this code.
4484 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4486 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4487 (GETNDELIM2_MAXIMUM): New macro.
4488 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4489 instead of the old practice of delim2==0. All callers changed.
4490 Return -1 on overflow, instead of returning junk.
4491 Do not set *linesize unless allocation succeeds.
4492 * getndelim2.h: Do not include stddef.h; no longer needed, now
4493 that we include sys/types.h.
4494 * getnline.h: Likewise.
4495 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4496 (getndelim2): Reorder arguments.
4497 * getnline.c (getnline, getndelim):
4498 Don't discard the NMAX argument.
4499 (getnline): Invoke getndelim, to avoid code duplication.
4500 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4501 of (size_t) -1 by callers of the getnline family.
4503 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4505 * nanosleep.c (suspended): Change its type from int to
4506 sig_atomic_t volatile.
4507 (first_call): Make it private to rpl_nanosleep, and have it
4508 be zero initially as that's a bit faster.
4509 (my_usleep): Round up fractional times instead of truncating them,
4510 as this is the usual meaning for 'sleep'.
4512 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4514 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4515 (ENOSYS): Define if not defined.
4516 (settime): Fall back on stime if it exists and settimeofday fails.
4517 But don't bother with fallbacks if a method fails with errno == EPERM.
4519 2004-05-11 Jim Meyering <jim@meyering.net>
4521 Prior to this change, the save_cwd caller required read access to the
4522 current directory on most systems (ones with the fchdir function).
4524 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4525 fails, try write-only, and finally, resort to using xgetcwd.
4527 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4529 * obstack.c, obstack.h: Import changes from libc.
4531 2004-04-28 Bruno Haible <bruno@clisp.org>
4533 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4534 implicitly appends .exe to executables.
4535 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4536 accepts Windows pathnames.
4537 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4538 Cygwin like Windows, since it now accepts Windows pathnames.
4539 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4540 Cygwin like Windows, since it now accepts Windows pathnames.
4541 Reported by Derek Robert Price <derek@ximbiot.com>.
4543 2004-04-20 Jim Meyering <jim@meyering.net>
4545 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4547 2004-04-20 Jim Meyering <jim@meyering.net>
4548 Bruno Haible <bruno@clisp.org>
4550 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4551 memory when realloc fails.
4553 2004-04-18 Jim Meyering <jim@meyering.net>
4555 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4556 don't leak memory and do call END_UTMP_ENT.
4558 2004-04-11 Paul Eggert <eggert@twinsun.com>
4560 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4561 (CHAR_BIT): Remove, since we assume C89.
4562 Include <stdint.h> if available, as per current Autoconf CVS advice.
4564 2004-03-30 Paul Eggert <eggert@twinsun.com>
4566 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4567 not bool, to be more consistent with Unix conventions.
4568 Suggested by Bruno Haible.
4570 Merge from coreutils.
4572 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4575 * getdate.h: Include stdbool.h, and timespec.h instead of
4576 the usual <time.h> dance.
4577 (get_date): Change signature to support fractional time stamps.
4578 All callers changed.
4579 * getdate.y: Include "getdate.h" first, as we can now
4580 assume C89 and don't need to worry about 'const'.
4581 Similarly, include "unlocked-io.h" near start, not in middle.
4583 (textint.value): Use long int rather than int.
4584 (textint.digits): Use size_t rather than int.
4585 (BILLION, LOG10_BILLION): New constants.
4586 (parser_control): New member rel_ns. Members day_ordinal,
4587 time_zone, month, day, hour, minutes, rel_year, rel_month,
4588 rel_day, rel_hour, rel_minutes, rel_seconds
4589 are now long int, not int. Member seconds is now struct timespec,
4590 not int. New member timespec_seen. Members dates_seen, days_seen,
4591 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4593 (%union.intval): Now long int, not int.
4594 New member timespec.
4595 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4596 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4597 (spec): Now is a timespec or an item list.
4598 (timespec, items): New nonterminals.
4599 (time, rel, relunit, number, get_date):
4600 Add support for fractional seconds.
4601 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4602 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4603 (to_hour): First arg is now long int, not int.
4604 (to_year): Returns long int, not int.
4605 Don't treat year -70 like 70.
4606 (tm_diff): Returns long int, not int.
4607 (lookup_word): Use bool instead of int when appropriate.
4608 (yylex): Use size_t for count, not int.
4609 Detect overflow when parsing large integer constants.
4610 Add support for fractions.
4611 (get_date): Make pointers 'const' if possible.
4612 Use more-portable code to detect integer overflow.
4613 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4614 Don't use ctime; it's not reliable if the year has >4 digits.
4616 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4617 This is for compatibility with BSD.
4619 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4620 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4621 From coreutils' system.h.
4623 * userspec.c: Don't include "posixver.h".
4624 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4625 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4626 compatible extension. Simplify code by removing a boolean int
4627 that was always nonzero if a string was nonnull.
4629 2004-03-30 Jim Meyering <jim@meyering.net>
4631 Merge from coreutils.
4633 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4635 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4636 an empty input stream.
4638 * readtokens.c: Include <stdbool.h>.
4639 (readtoken): Use `size_t' rather than int/long.
4640 All callers adjusted.
4641 Use `bool' rather than `int' where appropriate.
4642 Use memset rather than an explicit loop.
4643 Use x2nrealloc rather than xrealloc.
4644 Allow the use of `\0' as a delimiter.
4645 (readtokens): Likewise.
4646 * readtokens.h (readtoken, readtokens): Update prototypes.
4648 2004-03-30 Bruno Haible <bruno@clisp.org>
4650 * getloadavg.c (getloadavg): Don't assume setlocale returns
4653 2004-03-29 Paul Eggert <eggert@twinsun.com>
4655 Merge changes to getloadavg.c from coreutils and Emacs.
4657 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4658 Define to an expression, not to the empty string.
4659 Include cloexec.h and xalloc.h.
4660 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4661 Use set_cloexec_flag rather than rolling our own.
4662 * cloexec.c, cloexec.h: New files.
4664 2004-03-18 Paul Eggert <eggert@twinsun.com>
4666 * getopt.h: Sync with libc CVS.
4668 2004-03-18 Paul Eggert <eggert@twinsun.com>
4669 Bruno Haible <bruno@clisp.org>
4671 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4672 not on all platforms that have <wchar.h>.
4673 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4675 2004-03-09 Paul Eggert <eggert@twinsun.com>
4677 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4679 * getopt_int.h: New file, also synced from libc.
4681 2004-03-07 Paul Eggert <eggert@twinsun.com>
4683 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4684 '#if' expressions. Unlike the code it replaces, it does not
4685 depend on (defined _SC_PAGESIZE). However, it does depend on
4686 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4687 first reported by Jason Andrade in
4688 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4690 2004-01-18 Simon Josefsson <jas@extundo.com>
4692 * strdup.h: New file.
4693 * strdup.c: Include it.
4694 * path-concat.c: Include strdup.h. Drop strdup declaration.
4695 * userspec.c: Include strdup.h. Drop strdup declaration.
4697 2004-02-06 Karl Berry <karl@gnu.org>
4699 * config.charset: update from gettext 0.14.1.
4701 2004-02-05 Paul Eggert <eggert@twinsun.com>
4703 Add comments and code, prompted by suggestions from Bruno Haible
4705 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4706 describing the enum quoting_style values.
4707 * quotearg.c (quotearg_alloc): New function.
4708 (quotearg_buffer_restyled): Treat lone { and } as special.
4709 Treat = as special. Work around bug with older shells
4710 that "see" a '\' that is really the 2nd byte of a multibyte char.
4711 Quote empty string with shell_quoting_style.
4713 2004-02-03 Bruno Haible <bruno@clisp.org>
4715 * pipe.h: New file, from GNU gettext.
4716 * pipe.c: New file, from GNU gettext.
4718 2004-01-27 Bruno Haible <bruno@clisp.org>
4720 * execute.h: New file, from GNU gettext.
4721 * execute.c: New file, from GNU gettext.
4722 * w32spawn.h: New file, from GNU gettext.
4724 2004-01-23 Paul Eggert <eggert@twinsun.com>
4726 Exit-status fix from coreutils.
4728 Use exit_failure consistently in place of EXIT_FAILURE,
4729 so that program exit statuses are consistent on failure.
4731 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4732 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4733 * argmatch.h: Comment fix to match the above.
4734 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4735 Now a macro referring to exit_failure, instead of a separate
4736 variable. Include "exitfail.h" to get it.
4737 * xstrtol.h: Include "exitfail.h".
4738 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4740 * long-options.c (parse_long_options): Use prototype
4741 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4744 2004-01-21 Jim Meyering <jim@meyering.net>
4746 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4747 so as not to conflict with a different-sized __mktime_internal
4748 function in GNU libc.
4749 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4750 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4752 2004-01-18 Paul Eggert <eggert@twinsun.com>
4754 Merge from diffutils.
4756 * file-type.c (file_type): Add typed memory objects.
4757 * file-type.h (S_TYPEISTMO): New macro.
4759 * c-stack.h (c_stack_action): Remove argv argument.
4760 * c-stack.c (c_stack_action): Likewise. All uses changed.
4761 (die): Don't calculate message unless segv_action returns.
4762 (get_stack_location, min_address_from_argv, max_address_from_argv,
4763 volatile stack_base, volatile_stack_size): Remove.
4764 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4765 that every segmentation violation is a stack overflow. (Ouch!)
4766 See Debian bug 136249 (still outstanding) for more info about why
4767 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4769 2003-11-30 Bruno Haible <bruno@clisp.org>
4771 Safer stack allocation.
4772 * setenv.c: Include allocsa.h.
4773 (alloca): Remove fallback definition.
4774 (freea): Remove macro.
4775 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4778 2003-10-17 Bruno Haible <bruno@clisp.org>
4780 * binary-io.h: Avoid warnings on Cygwin.
4782 2003-12-28 Bruno Haible <bruno@clisp.org>
4784 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4785 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4787 2003-11-28 Bruno Haible <bruno@clisp.org>
4789 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4791 2003-11-27 Bruno Haible <bruno@clisp.org>
4793 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4795 2003-11-17 Bruno Haible <bruno@clisp.org>
4797 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4799 2003-11-24 Bruno Haible <bruno@clisp.org>
4801 * xallocsa.h: New file, from GNU gettext.
4802 * xallocsa.c: New file, from GNU gettext.
4804 2003-11-24 Bruno Haible <bruno@clisp.org>
4806 * allocsa.h: New file, from GNU gettext.
4807 * allocsa.c: New file, from GNU gettext.
4809 2003-11-24 Bruno Haible <bruno@clisp.org>
4811 * eealloc.h: New file.
4813 2004-01-15 Jim Meyering <jim@meyering.net>
4815 Merge from coreutils.
4817 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4818 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4819 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4821 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4822 optional configure-time default.
4824 * version-etc.c (version_etc_copyright): Update copyright date.
4826 * xreadlink.c (xreadlink): Correct outdated comment.
4828 2004-01-15 Paul Eggert <eggert@twinsun.com>
4830 Merge from coreutils.
4832 * posixver.c: Include posixver.h.
4834 * same.c: Include <stdbool.h>, <limits.h>.
4835 (_POSIX_NAME_MAX): Define if not defined.
4837 (same_name): If file names are silently truncated, report
4838 that the file names are the same if they are the same after
4839 the silent truncation.
4841 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4842 conversion function.
4843 * xstrtod.c (xstrtod): Likewise. All callers changed to
4844 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4847 2004-01-14 Paul Eggert <eggert@twinsun.com>
4849 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4850 with like-named macro in fnmatch.c.
4851 (EXT): Use an internal constant instead.
4853 Merge fnmatch patches from glibc.
4854 * fnmatch.c (mbsinit): Remove define.
4855 Add libc_hidden_ver (__fnmatch, fnmatch).
4856 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4857 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4859 2003-12-14 Karl Berry <karl@gnu.org>
4861 * config.charset: update from gettext-runtime.
4863 2003-12-03 Paul Eggert <eggert@twinsun.com>
4865 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4866 Bug reported by Alfred M. Szmidt.
4868 2003-11-29 Karl Berry <karl@gnu.org>
4870 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4872 2003-11-23 Paul Eggert <eggert@twinsun.com>
4873 Bruno Haible <bruno@clisp.org>
4875 * printf-parse.h: Don't include sys/types.h.
4876 (ARG_NONE): New macro.
4877 (char_directive): Change type of *arg_index fields to size_t.
4878 * printf-parse.c: Don't include sys/types.h.
4879 (SSIZE_MAX): Remove macro.
4880 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4881 Remove unnecessary overflow check.
4882 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4885 2003-11-24 Paul Eggert <eggert@twinsun.com>
4887 * alloca.c: Remove dependency on xalloc module.
4888 (xalloc_die): Remove.
4889 (memory_full) [!defined emacs]: New macro.
4890 [!defined emacs]: Don't include xalloc.h.
4891 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4892 address arithmetic overflows. Change datatypes a bit to avoid
4895 2003-11-22 Jim Meyering <jim@meyering.net>
4897 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4899 2003-11-17 Bruno Haible <bruno@clisp.org>
4901 * vasnprintf.c (alloca): Remove fallback definition.
4902 (freea): Remove definition.
4903 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4904 Reported by Paul Eggert.
4906 2003-11-17 Jim Meyering <jim@meyering.net>
4908 On systems without utime and without a utimes function capable of
4909 dealing with a NULL struct utimbuf* argument, this utime replacement
4910 could -- in unusual circumstances -- leak a file descriptor.
4911 * utime.c: Include <unistd.h> and <errno.h>.
4912 (utime_null): Be sure to close `fd' and to preserve errno.
4913 Reported by Geoff Collyer via Arnold Robbins.
4915 2003-11-16 Paul Eggert <eggert@twinsun.com>
4916 Bruno Haible <bruno@clisp.org>
4918 Protect against address arithmetic overflow.
4919 * printf-args.h: Include stddef.h.
4920 (arguments): Change type of field 'count' to size_t.
4921 * printf-args.c (printf_fetchargs): Use size_t instead of
4922 'unsigned int' where appropriate.
4923 * printf-parse.h: Include sys/types.h.
4924 (char_directive): Change type of *arg_index fields to ssize_t.
4925 (char_directives): Change type of fields 'count', max_*_length to
4927 * printf-parse.c: Include sys/types.h and xsize.h.
4928 (SSIZE_MAX): Define fallback value.
4929 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4930 instead of 'int' where appropriate. Check a_allocated, d_allocated
4931 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4932 * vasnprintf.c: Include xsize.h.
4933 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4934 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4935 overflow. Avoid wraparound when converting a width or precision from
4938 2003-11-16 Bruno Haible <bruno@clisp.org>
4940 Update from GNU gettext.
4941 * printf-parse.c: Generalize to it can be compiled for wide strings.
4942 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4943 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4944 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4945 SNPRINTF): New macros.
4946 Don't include <alloca.h> if the file is used inside libintl.
4947 (local_wcslen): New function, for Solaris 2.5.1.
4948 (VASNPRINTF): Use it instead of wcslen.
4950 2003-11-16 Bruno Haible <bruno@clisp.org>
4952 * xsize.h (xmax): New function.
4953 (xsum, xsum3, xsum4): Declare as "pure" functions.
4955 2003-11-12 Paul Eggert <eggert@twinsun.com>
4957 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4958 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4959 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4960 heuristic is just as accurate as far as we know, and it removes a
4961 dependency on size_max.m4 and ptrdiff_max.m4.
4963 2003-11-12 Paul Eggert <eggert@twinsun.com>
4965 * xstrtol.c (__xstrtol): Remove "break" immediately after
4966 "return", to pacify some unknown compiler. Problem reported
4969 2003-11-11 Bruno Haible <bruno@clisp.org>
4971 * xsize.h (SIZE_MAX): Remove fallback definition.
4972 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4975 2003-11-10 Paul Eggert <eggert@twinsun.com>
4977 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4978 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4979 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4981 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4982 not (size_t) -1, since it's defined here.
4984 2003-11-06 Paul Eggert <eggert@twinsun.com>
4986 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4987 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4988 Reject sizes of exactly SIZE_MAX bytes.
4989 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4990 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4992 2003-11-05 Bruno Haible <bruno@clisp.org>
4994 * xsize.h: Include limits.h, to avoid a possible collision with
4995 SIZE_MAX defined in <limits.h> on Solaris.
4997 2003-11-04 Bruno Haible <bruno@clisp.org>
4999 * xsize.h: New file.
5000 * linebreak.c: Include xsize.h.
5001 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5002 argument for overflow.
5003 Suggested by Paul Eggert.
5005 2003-10-31 Bruno Haible <bruno@clisp.org>
5007 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5008 to avoid (extremely rare) race condition.
5009 Suggested by Paul Eggert.
5011 2003-11-03 Jim Meyering <jim@meyering.net>
5013 * userspec.c: Include "userspec.h".
5014 * userspec.h: New file.
5016 2003-10-31 Paul Eggert <eggert@twinsun.com>
5018 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5019 * mountlist.c (SIZE_MAX): Define if not defined already.
5020 (read_filesystem_list): Set and use me_type_malloced.
5021 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5022 whatever the type happens to be), for brevity and consistency.
5023 Check for size calculation overflow on Alphas running OSF/1.
5025 2003-10-31 Jim Meyering <jim@meyering.net>
5027 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5029 * linebuffer.c: Include <string.h> for declaration of memset.
5031 2003-10-30 Paul Eggert <eggert@twinsun.com>
5032 Bruno Haible <bruno@clisp.org>
5034 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5035 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5037 2003-10-29 Paul Eggert <eggert@twinsun.com>
5039 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5040 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5042 * quotearg.c (quotearg_n_options): Use it.
5043 * group-member.c: Include <stdbool.h>.
5044 (free_group_info): Arg is now const *; don't free arg.
5045 (get_group_info): Now returns bool and accepts struct group_info *,
5046 rather than returning a malloc'ed struct group_info *.
5047 All uses changed. Check for overflow in internal size calculation.
5049 * getusershell.c (readname): Simplify the code by using x2nrealloc
5050 rather than xmalloc/xrealloc.
5051 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5052 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5053 conformance bug: the old code used a pointer after freeing the
5054 storage that it addressed.
5055 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5056 rather than doing it by hand.
5057 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5058 the buffer preserved. Use free and xmalloc instead.
5059 * quotearg.c (quotearg_n_options): Likewise.
5060 Use a simpler test for size overflow. Don't use xalloc_oversized
5061 because unsigned int might be wider than size_t (!); this suggests
5062 that we should switch from unsigned int to size_t for slot numbers.
5064 2003-10-27 Bruno Haible <bruno@clisp.org>
5066 * stdbool_.h: Better support for BeOS.
5068 2003-10-27 Paul Eggert <eggert@twinsun.com>
5070 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5071 to allocate the returned structure. Do not allocate a subarray,
5072 as x2nrealloc will do that.
5073 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5074 instead of xnrealloc.
5075 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5077 2003-10-26 Paul Eggert <eggert@twinsun.com>
5079 * xalloc.h (xalloc_oversized): New static inline function, for
5080 callers that want to do their own size-overflow checking. Include
5081 <stdbool.h>, since xalloc_oversized returns bool.
5082 * xalloc.c (array_size_overflow): Remove. All callers changed
5083 to use xalloc_oversized.
5085 Add two functions x2realloc, x2nrealloc, for programs that grow
5086 arrays dynamically by doubling their sizes.
5087 * xalloc.h (x2realloc, x2nrealloc): New decls.
5088 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5091 Port to C99 semantics for 'inline' of external functions.
5092 Bug reported by Bruno Haible.
5093 * xmalloc.c (xnmalloc_inline): New static inline function,
5094 with the old contents of xnmalloc.
5095 (xnmalloc, xmalloc): Use it.
5096 (xnrealloc_inline): New static inline function,
5097 with the old contents of xnrealloc.
5098 (xnrealloc, xrealloc): Use it.
5100 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5102 2003-10-25 Paul Eggert <eggert@twinsun.com>
5104 Fix several address-calculation bugs in the hash modules,
5105 plus some minor code cleanup.
5107 * hash.h: Include <stdbool.h>, for bool.
5108 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5109 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5110 hash_get_n_entries, hash_get_max_bucket_length,
5111 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5112 hash_rehash): Use size_t rather than unsigned.
5113 * hash.c (struct hash_table, hash_get_n_buckets,
5114 hash_get_n_buckets_used, hash_get_n_entries,
5115 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5116 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5117 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5119 (SIZE_MAX): Define if not defined.
5120 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5121 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5123 Use const * when possible.
5124 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5125 (check_tuning): Fix bug: if tuning parameters were very close to
5126 0 or 1, rounding errors could have caused subscript violations.
5127 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5128 (hash_initialize): Add 'fail:' label
5129 to free table and return NULL, and use it to simplify code.
5130 Use calloc rather than clearing the storage ourself.
5131 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5132 buffer size calculations.
5133 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5134 Include <stddef.h>, for size_t.
5135 * hash-pjw.c (hash_pjw): Likewise.
5136 Switch to method described by Bruno Haible.
5137 Include <limits.h>, for CHAR_BIT.
5138 (SIZE_BITS): New macro.
5140 2003-10-21 Paul Eggert <eggert@twinsun.com>
5142 * getndelim2.c (getndelim2): When size calculation overflows,
5143 ceiling the allocation at NMAX bytes rather than silently
5144 discarding input bytes before NMAX is reached. This makes
5145 a difference only if NMAX exceeds SIZE_MAX / 2.
5147 * obstack.c: Merge from glibc.
5148 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5149 Add libc_hidden_def (_obstack_newchunk).
5150 (_obstack_free) [! defined _LIBC]: Remove.
5151 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5152 a clone of the function body.
5153 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5154 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5156 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5157 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5160 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5161 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5162 Don't use lvalue casts, as GCC plans to remove support for them
5163 in GCC 3.5. Reported by Joseph S. Myers. This bug
5164 was also present in the non-GCC version, indicating that this
5165 code had always been buggy and had never been widely used.
5166 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5167 Use the fast variant of each macro, rather than copying the
5168 definiens of the fast variant; that way, we'll be more likely to
5169 catch future bugs in the fast variants.
5171 2003-10-20 Bruno Haible <bruno@clisp.org>
5173 * wait-process.h: New file, from GNU gettext.
5174 * wait-process.c: New file, from GNU gettext.
5176 2003-10-19 Jim Meyering <jim@meyering.net>
5178 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5180 2003-10-16 Paul Eggert <eggert@twinsun.com>
5182 * getgroups.c: Include <errno.h>, <stdlib.h>.
5183 (getgroups): First arg is int, not size_t.
5184 Don't let 'free' mangle errno.
5186 2003-10-16 Jim Meyering <jim@meyering.net>
5188 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5190 2003-10-15 Paul Eggert <eggert@twinsun.com>
5192 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5194 (new_exclude, add_exclude_file): Initial size no longer needs to
5196 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5197 our own address arithmetic overflow checking.
5199 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5200 (fnmatch): Do not alloca more than 2000 wide characters;
5201 instead, use malloc for large buffers.
5202 Check for address arithmetic overflow, and return -1
5203 with errno set to ENOMEM in that case.
5204 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5205 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5206 instead, return -1. Check for address arithmetic overflow.
5208 2003-10-14 Paul Eggert <eggert@twinsun.com>
5210 Handle invalid suffixes and overflow independently, so that
5211 callers can treat them independently as needed. Fix some bugs in
5212 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5213 suffix for a human-readable blocksize. The major caller-visible
5214 change is the addition of a new
5215 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5216 that both overflow and suffix chars were found.
5218 * human.c (humblock): Don't check separately for invalid suffix
5219 char; that is xstrtoumax's job (now that its bug is fixed).
5220 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5221 INTMAX_MAX]: New macros.
5222 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5223 TYPE_MAXIMUM): New macros.
5224 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5225 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5226 if overflow occurs, as it's what __strtol does and it's more useful
5228 (__xstrtol): If __strtol reports some error other than ERANGE,
5229 reflect it to the caller as LONGINT_INVALID. If it reports
5230 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5231 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5232 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5234 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5235 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5236 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5237 [defined UINTMAX_MAX]: New macros.
5239 2003-10-14 Bruno Haible <bruno@clisp.org>
5241 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5242 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5243 Also use volatile where needed.
5245 2003-10-12 Paul Eggert <eggert@twinsun.com>
5247 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5248 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5249 and define in terms of the other primitives.
5250 * xmalloc.c: Include stdbool.h; do not include exit.h.
5251 (SIZE_MAX): Define if not already defined.
5252 (array_size_overflow): New function.
5253 (xalloc_die): Abort instead of exiting if 'error' returns.
5254 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5255 (xmalloc, xrealloc): Use them.
5256 (xcalloc): Check for address arithmetic overflow.
5257 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5258 a bit faster than strcpy.
5260 2003-10-08 Paul Eggert <eggert@twinsun.com>
5262 Merge getpass from libc, plus a few fixes.
5264 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5265 Include <stdbool.h>.
5266 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5267 __fsetlocking to empty.
5268 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5269 do include <bits/libc-lock.h>.
5270 Do not include <fcntl.h>; not needed.
5271 [_LIBC]: Include <wchar.h>.
5272 (NOTCANCEL_MODE): New macro.
5273 (flockfile, funlockfile) [_LIBC]: New macros.
5274 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5275 [!_LIBC]: New macros.
5276 (call_fclose): New function.
5277 (getpass): Use it. Save tty stream separately; this simplifies the
5278 code and makes it more reliable if stdin happens to equal stdout.
5279 Invoke __fsetlocking on tty.
5280 Handle thread cancellation if needed.
5281 Namespace cleanup (use __tcgetattr, __getline).
5282 Use bool for Booleans.
5283 [USE_IN_LIBIO]: Handle wide streams.
5284 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5285 stream might go where.
5287 * unlocked-io.h: Include <stdio.h>, so that the caller
5288 doesn't have to include <stdio.h> before us.
5289 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5290 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5291 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5292 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5293 if not declared, so that we can use getpass.c code from libc without
5295 (flockfile, ftrylockfile, funlockfile): New macros.
5297 2003-10-06 Bruno Haible <bruno@clisp.org>
5299 * version-etc-2.h: Remove file.
5300 * version-etc-2.c: Remove file.
5302 2003-09-25 Jim Meyering <jim@meyering.net>
5303 Bruno Haible <bruno@clisp.org>
5305 This lets translators provide better translations for the
5306 "Written by ..." part of --version output.
5307 * version-etc.h: Include stdarg.h.
5308 (version_etc_copyright): Declare as readonly.
5309 (version_etc): Make this function variadic with a NULL-terminated list
5310 of author name strings.
5311 (version_etc_va): New declaration.
5312 * version-etc.c: Include stdarg.h, stdlib.h.
5313 (version_etc_copyright): Declare as readonly.
5314 (version_etc_va): New function. Provide a different translatable string
5315 for each possible number of authors < 10. Abbreviate when there are 10
5317 (version_etc): Make this function variadic. Call version_etc_va.
5318 Suggestion from Gary V. Vaughan.
5320 * long-options.h (parse_long_options): Change prototype: the authors
5321 string is moved to the end and becomes variadic.
5322 * long-options.c: Include stdarg.h.
5323 (parse_long_options): Make this function variadic, too.
5324 Call version_etc_va, not version_etc.
5326 2003-10-06 Bruno Haible <bruno@clisp.org>
5328 * fatal-signal.h: New file, from GNU gettext.
5329 * fatal-signal.c: New file, from GNU gettext.
5331 2003-10-04 Karl Berry <karl@gnu.org>
5333 * argp*: update from libc.
5335 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5337 * getpass.c (getpass): Use a no-op fseek when switching from input to
5338 output mode on the same stream.
5340 2003-09-29 Paul Eggert <eggert@twinsun.com>
5342 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5343 Fix arg typo in previous patch.
5345 2003-09-28 Jim Meyering <jim@meyering.net>
5347 * error.c: Correct cpp indentation.
5349 2003-09-27 Paul Eggert <eggert@twinsun.com>
5351 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5352 Omit the special code that used __typeof__, since we worry that
5353 it could be more trouble than it's worth. See:
5354 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5355 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5359 2003-09-26 Jim Meyering <jim@meyering.net>
5361 * error.c (error_tail): Move some declarations
5362 into inner scope where the local variables are used.
5364 2003-09-26 Bruno Haible <bruno@clisp.org>
5366 * stpncpy.h (gnu_stpncpy): New declaration.
5367 (stpncpy): Define as alias for gnu_stpncpy.
5368 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5370 2003-09-26 Paul Eggert <eggert@twinsun.com>
5372 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5373 (error_tail): Do not loop, reallocating temporary buffer, since
5374 the output cannot contain more wide characters than the input
5375 contains bytes, the size must be big enough already. This avoids
5376 one potential size overflow calculation. Check for size overflow
5377 when calculating temporary buffer size. Free temporary buffer
5378 when done, if it was allocated with malloc; this plugs a memory
5379 leak. Remove casts from void * to pointers, that are no longer
5380 needed now that we're assuming C89 or better.
5382 Merge error changes from glibc.
5384 * error.c, error.h: Update copyright notice header to match glibc.
5385 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5386 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5387 Disable cancellation while printing error.
5388 * error.h: Prepend __ to parameter names.
5390 2003-09-25 Karl Berry <karl@gnu.org>
5392 * argp-fmtstream.c, argp-help.c: update from libc.
5394 2003-09-25 Bruno Haible <bruno@clisp.org>
5396 * version-etc-2.h: New file, from version-etc.h with modifications.
5397 * version-etc-2.c: New file, from version-etc.c with modifications.
5399 2003-09-25 Simon Josefsson <jas@extundo.com>
5401 * xgetdomainname.h: New file.
5402 * xgetdomainname.c: New file.
5404 2003-09-25 Simon Josefsson <jas@extundo.com>
5405 Bruno Haible <bruno@clisp.org>
5407 * getdomainname.h: New file.
5408 * getdomainname.c: New file.
5410 2003-09-24 Paul Eggert <eggert@twinsun.com>
5412 * linebuffer.c (freebuffer): Don't free the argument, just
5413 the buffer associated with the argument. Bug reported by
5416 2003-09-19 Karl Berry <karl@gnu.org>
5418 * argp.h: update from libc.
5420 2003-09-16 Paul Eggert <eggert@twinsun.com>
5422 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5423 input error, instead of returning NULL the next time we are called
5424 (and therefore losing track of errno).
5426 2003-09-15 Paul Eggert <eggert@twinsun.com>
5428 * getndelim2.c (getndelim2): Don't trash errno when a read
5429 fails, so that the caller gets the proper errno.
5431 * readutmp.c (read_utmp): Likewise.
5432 Check for fstat error. Close stream and free storage
5435 2003-09-14 Bruno Haible <bruno@clisp.org>
5437 * fwriteerror.h: New file.
5438 * fwriteerror.c: New file.
5440 2003-09-14 Jim Meyering <jim@meyering.net>
5442 * getloadavg.c: Correct cpp indentation.
5443 * strdup.c: Likewise.
5444 * vasnprintf.c: Likewise.
5446 2003-09-12 Paul Eggert <eggert@twinsun.com>
5448 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5449 * obstack.c [!defined _LIBC]: Likewise.
5450 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5451 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5452 * exitfail.c: Don't include stdlib.h; no longer needed.
5454 More changes to assume C89 or better.
5456 * error.c (error_tail): Assume vprintf.
5458 * argmatch.c (getenv): Remove decl.
5459 * progreloc.c (get_full_program_name): Define via prototype.
5460 * setenv.c (clearenv): Likewise.
5461 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5463 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5464 (malloc, memcpy): Remove decls.
5465 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5466 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5467 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5468 (memcpy): Remove macro.
5469 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5470 (__P): Remove. All uses removed.
5471 (PTR): Remove. All uses changed to void *.
5472 (CHAR_BIT, NULL): Remove.
5473 (spaces, zeros, memset_space, memset_zero)
5474 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5476 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5477 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5478 Define with prototype.
5479 Remove now-unnecessary prototype decl.
5480 (extra_args_spec): Assume ANSI C. All uses changed.
5481 (extra_args_spec_iso): Remove.
5482 (my_strftime, emacs_strftimeu): Define via prototype.
5483 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5485 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5486 * strtoimax.c: Include <stdlib.h> unconditionally.
5487 (strtoul, strtol): Remove decls.
5488 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5490 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5491 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5492 (LOCALE_PARAM_PROTO): New macro.
5493 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5494 (INTERNAL (strtol), strtol): Define with a prototype.
5495 (PARAMS): Remove. All uses removed.
5496 * tempname.c: Include <string.h> unconditionally.
5497 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5498 * xgethostname.c (main): Define with a prototype.
5499 * xmalloc.c: Include "xalloc.h" first, to check interface.
5500 Include <stdlib.h> unconditionally.
5501 (calloc, malloc, realloc, free): Remove decls.
5502 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5503 Include <stdlib.h> unconditionally. Sort include file names.
5505 (xstrtod): Define with a prototype.
5506 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5507 (strtol, strtoul): Remove decls.
5509 2003-09-11 Paul Eggert <eggert@twinsun.com>
5511 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5512 Include <stdlib.h>, <string.h> unconditionally.
5513 Remove now-unnecessary cast to char *.
5514 * strnlen.c: Include <string.h> unconditionally.
5515 * yesno.c (yesno): Define with a prototype.
5517 2003-09-10 Bruno Haible <bruno@clisp.org>
5519 * strcspn.c: Include <string.h> unconditionally.
5520 * strpbrk.c: Include <string.h> unconditionally.
5521 * strstr.c: Include <string.h> unconditionally.
5522 * unicodeio.c: Include <string.h> unconditionally.
5523 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5524 * unsetenv.c: Likewise.
5525 * xreadlink.c: Include <stdlib.h> unconditionally.
5526 * yesno.c: Include <stdlib.h> unconditionally.
5527 (rpmatch): Add prototype.
5529 2003-09-10 Jim Meyering <jim@meyering.net>
5531 * error.c: Correct indentation of cpp directives.
5533 2003-09-09 Paul Eggert <eggert@twinsun.com>
5537 * acosl.c (main): Use a prototype.
5538 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5541 * getloadavg.c (getloadavg, main): Define via prototypes.
5543 * getopt.h (struct option.name): Assume C89, and use 'const'.
5544 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5545 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5547 * getopt.c (const): Remove macro.
5548 Include <string.h> unconditionally.
5549 (my_index): Remove; all uses changed to strchr.
5550 (strlen): Remove decl.
5551 (exchange): Remove forward decl; no longer needed.
5552 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5553 Define with prototype.
5554 * getopt1.c (const): Remove macro.
5555 (getopt_long, getopt_long_only, main): Define with prototype.
5557 * getugroups.c: Include <string.h> unconditionally.
5559 * getusershell.c: Include <stdlib.h> unconditionally.
5560 (getusershell, setusershell, endusershell, readname, main):
5561 Define with prototypes.
5563 * group-member.c: Include group-member.h first.
5564 Include <stdlib.h> unconditionally.
5566 * hard-locale.c: Include hard-locale.h first.
5567 Include <stdlib.h>, <string.h> unconditionally.
5569 * hash.c (free, malloc): Remove decls.
5570 Include <stdlib.h> unconditionally.
5572 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5573 (getenv): Do not declare.
5575 * idcache.c: Include <string.h> unconditionally.
5577 * long-options.c: Include long-options.h first, to test interface.
5578 Include <stdlib.h> unconditionally.
5580 * makepath.c: Include makepath.h first, to test interface.
5581 Include <stdlib.h> and <string.h> unconditionally.
5583 * linebuffer.c: Include <stdlib.h>.
5584 (free): Remove decl.
5586 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5587 rpl_malloc returns void *, not char *.
5588 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5590 * md5.h: Include <limits.h> unconditionally.
5591 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5592 (__P): Remove; all uses removed.
5593 * md5.c: Include "md5.h" first.
5594 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5595 md5_buffer, md5_process_bytes, md5_process_block):
5596 Define with prototypes.
5597 * sha.h (__P): Remove all uses. (It wasn't defined??)
5598 * sha.c: Include "sha.h" first.
5599 Include <stdlib.h>, <string.h> unconditionally.
5601 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5602 * memcmp.c (__ptr_t): Likewise.
5603 * memrchr.c (__ptr_t): Likewise.
5604 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5605 Include <string.h> unconditionally.
5606 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5607 * memchr.c: Include <stdlib.h> unconditionally.
5608 * memchr.c (LONG_MAX): Remove.
5609 * memrchr.c (LONG_MAX): Likewise.
5610 * memchr.c (__memchr): Define via a prototype.
5611 * memrchr.c (__memrchr): Likewise.
5612 * memcmp.c (__P): Remove, and remove all uses.
5613 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5614 Remove forward decls; no longer needed.
5615 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5616 Use types required by C89 in prototype.
5618 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5619 * savedir.c: Likewise.
5620 * mkdir.c (free): Remove decl.
5621 * rmdir.c (rmdir): Define with a prototype.
5622 * savedir.c: Include savedir.h first, to test interface.
5624 * mktime.c (STDC_HEADERS): Remove.
5625 Include <stdlib.h>, <string.h> unconditionally.
5627 * modechange.c: Include <stdlib.h> unconditionally.
5628 (malloc): Remove decl.
5630 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5631 (free): Remove decl.
5633 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5634 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5635 (This type really should be intptr_t, but that's a C99ism.)
5636 (_obstack_memcpy): Remove: all uses changed to memcpy.
5637 Include <string.h> unconditionally.
5638 (struct obstack): Assume __STDC__ for types of members
5639 chunkfun, freefun, extra_arg.
5640 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5641 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5642 obstack_begin, obstack_specify_allocation,
5643 obstack_specify_allocation_with_arg, obstack_chunkfun,
5644 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5645 Remove unprototyped decls and the macros that use them.
5646 * obstack.c (POINTER): Remove. All uses changed to void *.
5647 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5648 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5649 (defined __STDC__ && __STDC__)]:
5650 Remove nonprototyped code.
5651 Include <stdlib.h> unconditionally.
5652 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5653 _obstack_allocated_p, _obstack_free, obstack_free,
5654 _obstack_memory_used, print_and_abort):
5655 Define using prototypes.
5656 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5657 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5658 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5659 obstack_next_free, obstack_object_size, obstack_room) [0]:
5660 Remove unused, unprototyped code.
5662 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5664 * physmem.c (physmem_total, physmem_available, main): Define
5667 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5668 (main): Define with a prototype.
5670 * posixver.c (getenv): Remove decl.
5672 * putenv.c (malloc): Returns void *, not char *.
5673 Include <string.h> unconditionally.
5674 (strchr, memcpy, NULL): Do not define.
5676 * readtokens.c: Include readtokens.h first, to test interface.
5677 Include <stdlib.h>, <string.h> unconditionally.
5678 (init_tokenbuffer): Define with a prototype.
5680 * regex.c (PARAMS): Remove. All uses removed.
5681 All uses of _RE_ARGS removed, too.
5682 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5684 (bzero): Assume memset exists.
5685 (memcmp, memcpy, NULL): Remove.
5686 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5687 char, or assignments to local vars of type signed char.
5688 (init_syntax_once, PREFIX(extract_number_and_incr),
5689 PREFIX(print_partial_compiled_pattern),
5690 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5691 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5692 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5693 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5694 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5695 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5696 wcs_compile_range, byte_compile_range, truncate_wchar,
5697 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5698 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5699 count_mbs_length, wcs_re_match_2_internal,
5700 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5701 PREFIX(alt_match_null_string_p),
5702 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5703 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5704 regfree, PREFIX(extract_number)): Define with prototype. Remove
5705 now-unnecessary declaration, if any.
5706 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5708 Remove now-unnecessary casts among pointer types.
5709 * regex.h (_RE_ARGS): Remove. All uses removed.
5711 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5712 (free): Remove decl.
5714 * rpmatch.c: Include <stdlib.h> unconditionally.
5716 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5717 (free): Remove decl.
5719 * save-cwd.c: Include <stdlib.h> unconditionally.
5720 * xgetcwd.c: Likewise.
5722 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5723 (free): Remove decl.
5725 * strchrnul.c (strchrnul): Define with a prototype.
5726 Fix bug: c_in was not converted to char before searching.
5728 The following changes are not K&R related:
5730 * group-member.h: Include <sys/types.h>, so that this file is
5732 * makepath.h: Likewise.
5734 * getusershell.c (readname, default_index, line_size, readname):
5735 Use size_t, not int, for sizes.
5736 (readname): If the size overflows, report an error instead of
5739 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5741 * getndelim2.c: Assume stdlib.h per the C89 spec.
5743 2003-09-08 Paul Eggert <eggert@twinsun.com>
5745 Assume C89 or better; remove K&R cruft.
5746 A few of these changes were first proposed by Derek Robert Price
5747 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5749 * addext.c: Include <string.h> unconditionally.
5750 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5751 Don't declare getenv or malloc.
5753 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5754 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5756 (find_stack_direction, alloca): Use prototypes.
5758 * atexit.c (atexit): Define using a prototype.
5760 * basename.c, dirname.c, stripslash.c:
5761 Include <string.h> unconditionally.
5763 * bcopy.c: Include <stddef.h>.
5764 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5766 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5768 * error.h (error, error_at_line, error_print_progname)
5769 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5770 * error.c: Include error.h first, to check interface.
5771 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5772 (VA_START): Remove; all uses changeed to va_start.
5773 (exit, strerror): Remove decls.
5774 (error_print_progname): Prototype uncondionally.
5775 Don't include <errno.h>; no longer needed.
5776 (private_strerror): Remove.
5777 (error_tail): Always define.
5778 (error, error_at_line): Assume C89 or better; always use prototypes.
5779 * fatal.c: Include "fatal.h" first, to test interface.
5780 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5781 (VA_START): Remove; all uses changed to va_start.
5782 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5784 (exit): Remove decl.
5785 (fatal): Prototype unconditionally. Assume va_start works.
5786 Abort at end, to pacify gcc.
5788 * euidaccess.c (main): Define with a prototype.
5790 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5792 * exitfail.c: Include <stdlib.h> unconditionally.
5794 * fnmatch_.h (__P): Remove. All uses changed to assume
5796 * fnmatch.c: Include fnmatch.h first, to test interface.
5797 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5798 (getenv): Remove decl.
5799 (fnmatch): Define using a prototype.
5800 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5801 (FCT): Define using a prototype.
5803 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5805 * gethostname.c: Include <stddef.h>.
5806 (gethostname): Define with prototype. Length is size_t, not int.
5808 2003-09-08 Paul Eggert <eggert@twinsun.com>
5810 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5811 getversion.c should have been removed then, but was accidentally
5814 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5815 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5817 2003-09-07 Paul Eggert <eggert@twinsun.com>
5819 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5820 copy_tm_result. Bug reported by Simon Josefsson in
5821 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5823 2003-09-06 Paul Eggert <eggert@twinsun.com>
5825 * time_r.c, time_r.h: New files.
5827 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5829 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5830 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5832 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5834 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5835 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5838 * timegm.c: Switch to glibc implementation, with the following changes:
5839 [defined HAVE_CONFIG_H]: Include <config.h>.
5840 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5841 (__mktime_internal) [!defined _LIBC]: New decl.
5842 (__gmtime_r) [!defined _LIBC]: New macro and function.
5843 (timegm): Use a prototype, since gnulib assumes C89.
5844 Do not bother declaring tmp to be const, as it's not really usefu.
5845 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5846 (timegm): Declare only if HAVE_DECL_TIMEGM.
5848 2003-09-03 Paul Eggert <eggert@twinsun.com>
5850 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5851 Bug reported by Lute Kamstra in
5852 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5854 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5855 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5856 course with correspondingly smaller numbers for tomorrow and
5857 yesterday. From Tadayoshi Funaba. Originally installed into
5858 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5861 2003-08-31 Simon Josefsson <jas@extundo.com>
5863 * timegm.h: New file.
5864 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5866 2003-08-31 Karl Berry <karl@gnu.org>
5868 * argp.h: update from libc.
5870 2003-08-28 Bruno Haible <bruno@clisp.org>
5872 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5873 warning on QNX, which defines O_BINARY to 000000.
5875 2003-08-24 Bruno Haible <bruno@clisp.org>
5877 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5878 MSVC7 <stdio.h> is included later.
5880 2003-08-20 Bruno Haible <bruno@clisp.org>
5882 * progname.h: New file, from GNU gettext.
5883 * progname.c: New file, from GNU gettext.
5884 * progreloc.c: New file, from GNU gettext.
5886 2003-08-19 Bruno Haible <bruno@clisp.org>
5888 * xstrdup.c: Assume <string.h> exists.
5890 2003-08-18 Jim Meyering <jim@meyering.net>
5892 * setenv.h: Indent nested cpp directive.
5893 * vasnprintf.c: Remove trailing blanks.
5895 2003-08-17 Simon Josefsson <jas@extundo.com>
5896 Bruno Haible <bruno@clisp.org>
5898 * xstrndup.h: New file.
5899 * xstrndup.c: New file.
5901 2003-08-17 Bruno Haible <bruno@clisp.org>
5903 * strndup.h: New file.
5905 2003-08-16 Paul Eggert <eggert@twinsun.com>
5907 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5908 space, undoing this 2003-08-12 change:
5909 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5911 2003-08-16 Jim Meyering <jim@meyering.net>
5913 Merge from coreutils.
5914 * xstrtoimax.c: #else #if -> #elif.
5915 * xstrtoumax.c: Likewise.
5917 2003-08-15 Paul Eggert <eggert@twinsun.com>
5919 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5920 rather than tab, after '#' in shell-script copyright notices.
5921 Suggested by Bruno Haible.
5923 2003-08-15 Jim Meyering <jim@meyering.net>
5924 and Paul Eggert <eggert@twinsun.com>
5926 Merge from coreutils.
5927 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5928 member but strut utmpx does not. Needed for AIX 4.3.3.
5929 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5931 2003-08-15 Jim Meyering <jim@meyering.net>
5933 Merge from coreutils.
5934 * xgethostname.c: Include <stdlib.h>.
5935 (xghostname): Don't exit for anything other than memory-related
5936 failure; just return NULL.
5937 * userspec.c: Include "posixver.h".
5938 (parse_user_spec): Accept `.' as a separator only
5939 in pre-POSIX-200112 mode.
5940 * strtoimax.c: Use #elif rather than #else #if.
5941 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5942 Remove function, now that we can rely on a working tzset function.
5943 [!_LIBC]: Ensure that the required autoconf test has been run.
5944 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5945 Use underlying_strftime for %r.
5946 * sha.c: Merge in some clean-up and optimization changes from glibc.
5947 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5948 Ensure that it is a multiple of 64.
5949 Rearrange loop exit tests so as to avoid performing an
5950 additional fread after encountering an error or EOF.
5951 * realloc.c: Update copyright date.
5953 2003-08-14 Jim Meyering <jim@meyering.net>
5955 Merge from coreutils.
5956 * obstack.h: Whitespace changes.
5957 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5958 and xcalloc return values.
5959 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5960 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5961 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5962 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5963 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5965 Use mntctl's return value to drive the entry-processing loop, since
5966 we can't rely on the value of the vmt_length member in the last
5967 entry. On some systems doing so could result in exhausting
5968 virtual memory. Based in part on a patch from Mike Jetzer.
5970 2003-08-14 Jim Meyering <jim@meyering.net>
5971 and Paul Eggert <eggert@twinsun.com>
5973 Merges from coreutils, plus other fixes.
5974 * physmem.c: Merge in portability changes from gcc/libiberty
5975 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5976 for credits and details. Thanks to Kaveh Ghazi for helping
5977 to keep these files in sync.
5978 (ARRAY_SIZE): Define it.
5979 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5980 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5981 (memcasecmp): Don't assume size_t fits in unsigned int.
5982 Remove casts and duplicate code.
5983 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5984 (memcpy): Remove definition.
5985 Merge in some clean-up and optimization changes from glibc.
5986 [BLOCKSIZE]: Move definition to top of file.
5987 Ensure that it is a multiple of 64.
5988 Rearrange loop exit tests so as to avoid performing an
5989 additional fread after encountering an error or EOF.
5990 * md5.h (md5_uintptr): Define.
5991 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5992 return to the initial working directory. Preserve errno
5994 * idcache.c: Include "xalloc.h".
5995 (xmalloc, xrealloc): Remove decls.
5996 (getuser): Remove casts no longer required in C89.
5997 * human.c: Include stdio.h, for sprintf.
5998 * group-member.c: Include "xalloc.h".
5999 (xmalloc, xrealloc): Remove decls.
6000 (get_group_info): Remove casts no longer required in C89.
6001 * getusershell.c (readname): Remove casts no longer required in C89.
6002 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6003 * getline.c: Whitespace fix, from coreutils.
6005 2003-08-13 Paul Eggert <eggert@twinsun.com>
6007 * exclude.c: Include <ctype.h>
6008 (IN_CTYPE_DOMAIN): New macro.
6010 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6013 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6014 Undo previous (whitespace-only) change.
6016 2003-08-12 Paul Eggert <eggert@twinsun.com>
6018 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6019 Normalize leading white space and remove trailing white space.
6020 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6021 notice, as per ../config/srclist-update.
6023 Merge from coreutils.
6024 * euidaccess.h: New file.
6025 * euidaccess.c: Include it.
6026 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6027 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6028 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6030 2003-08-11 Bruno Haible <bruno@clisp.org>
6032 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6033 (vasnprintf): Use it instead of wcslen.
6035 2003-08-11 Bruno Haible <bruno@clisp.org>
6037 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6038 value to ensure that _Bool promotes to int. Use #define for _Bool when
6039 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6041 2003-08-10 Karl Berry <karl@gnu.org>
6043 * regex.h: update from libc (whitespace fix).
6045 2003-08-09 Paul Eggert <eggert@twinsun.com>
6047 Merge some files from coreutils. These changes were
6048 originally made by Jim Meyering.
6049 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6050 many older Unixes require this.
6051 * alloca.c (alloca): Remove cast to argument of free;
6052 no longer needed in C89.
6053 * alloca_.h, regex.h: Fix white space to match
6054 what GNU indent does.
6056 2003-08-05 Paul Eggert <eggert@twinsun.com>
6058 * bumpalloc.h: Remove.
6060 2003-08-04 Paul Eggert <eggert@twinsun.com>
6062 * getloadavg.c: Change copyright notice and spacing to conform to
6065 Merge from coreutils.
6066 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6068 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6069 from Karl Berry, implemented by Jim Meyering.
6070 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6071 from Dmitry V. Levin.
6072 Remove anachronistic cast of xrealloc.
6073 * fnmatch_.h (__const): Remove. Use 'const'.
6074 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6075 type. Otherwise, it wouldn't compile with at least /bin/cc on
6076 ymp-cray-unicos9.0.2.X.
6077 Combine two mostly-identical uses of alloca into one.
6078 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6080 2003-08-04 Dave Love <d.love@dl.ac.uk>
6084 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6085 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6086 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6087 obsolete NLIST_NAME_UNION.
6088 [__GNU__]: Undef BSD and FSCALE.
6089 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6091 2003-08-03 Paul Eggert <eggert@twinsun.com>
6093 * stdbool_.h (_Bool): Make it signed char, instead of
6094 an enum type, so that it's guaranteed to promote to int. See:
6095 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6097 2003-07-31 Paul Eggert <eggert@twinsun.com>
6099 * strerror.c: Include config.h, limits.h. Declare sprintf.
6100 (strerror): Don't assume that a printable int fits in 14 bytes.
6102 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6103 Bruno Haible <bruno@clisp.org>
6105 * getline.h (getline, getdelim): Change return type to ssize_t.
6106 * getline.c (getline, getdelim): Likewise.
6107 Remove _GNU_SOURCE define; now it's defined in config.h through
6110 2003-07-22 Paul Eggert <eggert@twinsun.com>
6112 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6113 over-parenthesization in macros.
6115 Sync with coreutils.
6117 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6120 Use `exit_failure' for xalloc and xmemcoll instead of their own
6121 private exit-failure variables.
6122 * xalloc.h (xalloc_exit_failure): Remove.
6123 * xmalloc.c: Likewise. Include exitfail.h.
6124 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6125 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6126 * xmemcoll.c: Likewise. Include exitfail.h.
6127 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6129 2003-07-18 Paul Eggert <eggert@twinsun.com>
6131 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6132 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6133 to test that it can stand by itself. Include "exitfail.h".
6134 Clients should set exit_failure instead.
6135 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6137 2003-07-18 Andreas Schwab <schwab@suse.de>
6139 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6141 2003-07-18 Bruno Haible <bruno@clisp.org>
6143 * getndelim2.h: New file.
6144 * getndelim2.c: Make into a module of its own. Include config.h,
6146 (getndelim2): Make non-static. Change return type to ssize_t.
6147 * getline.h: Change argument names.
6148 * getline.c: Include getndelim2.h instead of getndelim2.c.
6149 * getnline.c: Include getndelim2.h.
6151 2003-07-17 Bruno Haible <bruno@clisp.org>
6153 * Makefile.am: Remove file.
6154 * Makefile.in: Remove file.
6156 2003-07-17 Bruno Haible <bruno@clisp.org>
6158 * getnline.h: New file.
6159 * getnline.c: New file.
6160 * getndelim2.c: New file, extracted from getline.c.
6161 (getndelim2): Renamed from getdelim2, with added nmax argument.
6162 * getline.c: Include getndelim2.c.
6163 (getdelim2): Moved out to getndelim2.c.
6164 (getline, getdelim): Update.
6166 2003-07-15 <karl@gnu.org>
6168 * vasnprintf.c: update from gettext.
6170 2003-07-15 Jim Meyering <jim@meyering.net>
6172 * makepath.c (make_path): Enclose diagnostic in _(...).
6174 2003-07-14 Paul Eggert <eggert@twinsun.com>
6176 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6177 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6178 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6179 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6180 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6181 updated automatically by ../config/srclist-update. This changes
6182 their license from LPGL to GPL.
6184 2003-07-14 Jim Meyering <jim@meyering.net>
6186 Don't emit diagnostics. Let callers do that.
6187 * save-cwd.c: Don't include "error.h".
6188 (save_cwd): Don't call error. Ensure that errno is valid
6189 when returning nonzero.
6191 * save-cwd.h (restore_cwd): Update prototype.
6192 * save-cwd.c (restore_cwd): Remove two parameters.
6193 Simplify. Don't call error upon failure. Let callers do that.
6194 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6195 when auditing is enabled. But don't bother updating the #if.
6197 2003-07-14 Simon Josefsson <jas@extundo.com>
6199 * mempcpy.h: New file.
6200 * mempcpy.c: New file.
6202 2003-07-14 Paul Eggert <eggert@twinsun.com>
6204 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6205 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6206 unicodeio.c, unicodeio.h, unlocked-io.h:
6207 Switch from LGPL to GPL.
6209 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6211 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6212 it breaks C++ compilation.
6213 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6215 2003-07-10 Jim Meyering <jim@meyering.net>
6217 * vasnprintf.c: Remove trailing blanks.
6218 Make cpp indentation consistent.
6220 2003-07-09 Paul Eggert <eggert@twinsun.com>
6222 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6223 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6224 Switch from LGPL to GPL.
6226 2003-07-07 Paul Eggert <eggert@twinsun.com>
6228 * mktime.c: Fix some boundary cases and remove need for floating point.
6230 Issue a compile-time diagnostic if time_t is floating point, or if
6231 two's complement arithmetic is not in effect, or if arithmetic
6232 right shift does not propagate the sign. These assumptions were
6233 all in the original code but they weren't checked.
6235 (TIME_T_MIDPOINT, verify): New macros.
6236 (__isleap): Remove; it has integer overflow problems.
6237 (leapyear): New function, without those problems.
6238 (ydhms_tm_diff): Remove; splitting into two parts.
6239 (ydhms_diff): New function, containing the arithmetic part of
6240 the old ydhms_tm_diff function. Issue a compile-time
6241 diagnostic if we are not using C99 integer division.
6242 Avoid casts when possible.
6243 (guess_time_tm): New function, containing the checking part of
6244 the old ydhms_tm_diff function. Return the new value, rather than
6245 the difference between it and the old. Accept a new argument T
6246 so that *T specifies the old value. Check for overflow in the result.
6248 (__mktime_internal): Use a time_t offset, not a long int offset.
6249 This undoes the 2003-06-04 change, which is no longer needed now
6250 that we have better overflow checking.
6251 (localtime_offset): Likewise.
6253 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6254 and long are 64-bit but int is only 32-bit.
6255 (ydhms_diff): Use long int to store year1 and yday1.
6256 Issue a compile-time diagnostic if long int is not wide enough.
6258 (__mktime_internal): Use long int to store adjusted year and yday.
6259 Use plain C rather than preprocessor commands, if that doesn't
6261 Check for overflow (and try to repair) after each probe
6262 rather than checking only at the very end. This avoids some bugs
6263 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6264 does not equal GMT offset at maximum time).
6265 Use integer to check for overflow rather than floating point; this
6266 is more portable to non-IEEE hosts, and is a tad faster.
6267 When we detect that we are oscillating between two values,
6268 don't check whether tm_isdst has the requested value, since
6269 we already know the answer. When tm_isdst has the wrong value,
6270 use a different heuristic to find the right one, based on the
6271 extreme values actually observed in practice in tz2003a,
6272 rather than the (overly optimistic) "previous 3 calendar quarters".
6274 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6275 "T const" to accommodate glibc style.
6276 (check_result): Use less-confusing report format. "long" -> "long int.
6278 Don't loop if the iteration overflows time_t.
6279 Allow a negative step in the iteration.
6281 2003-07-01 Paul Eggert <eggert@twinsun.com>
6283 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6284 having it depend on HAVE_SYS_TYPES_H.
6286 2003-06-25 Bruno Haible <bruno@clisp.org>
6288 * readlink.c: New file.
6290 2003-06-20 Bruno Haible <bruno@clisp.org>
6292 Assume C89, so PARAMS isn't needed.
6293 * unicodeio.h (PARAMS): Remove.
6294 * unicodeio.c: Don't use PARAMS.
6296 2003-06-18 Jim Meyering <jim@meyering.net>
6298 Merge changes from coreutils.
6299 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6300 Remove explicit declarations of xmalloc and realloc.
6302 (read_utmp): Remove anachronistic cast of xmalloc.
6304 2003-06-17 Paul Eggert <eggert@twinsun.com>
6306 Assume C89, so PARAMS isn't needed.
6307 * backupfile.h (PARAMS): Remove. All uses removed.
6308 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6309 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6310 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6311 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6312 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6313 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6314 xstrtol.h: Likewise.
6315 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6316 same.h, strverscmp.h: Do not include config.h; no longer needed.
6317 Anyway, config.h should always be included before any other file.
6319 2003-06-11 Simon Josefsson <jas@extundo.com>
6321 * sysexit_.h: New file.
6323 2003-05-20 Derek Price <derek@ximbiot.com>
6325 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6327 2003-06-10 Simon Josefsson <jas@extundo.com>
6329 * strchrnul.h: New file.
6330 * strchrnul.c: New file.
6332 2003-06-10 Simon Josefsson <jas@extundo.com>
6334 * argp.h: New file, from glibc.
6335 * argp-ba.c: New file, from glibc.
6336 * argp-eexst.c: New file, from glibc.
6337 * argp-fmtstream.c: New file, from glibc.
6338 * argp-fmtstream.h: New file, from glibc.
6339 * argp-fs-xinl.c: New file, from glibc.
6340 * argp-help.c: New file, from glibc.
6341 * argp-namefrob.h: New file, from glibc.
6342 * argp-parse.c: New file, from glibc.
6343 * argp-pv.c: New file, from glibc.
6344 * argp-pvh.c: New file, from glibc.
6345 * argp-xinl.c: New file, from glibc.
6347 2003-06-07 Jim Meyering <jim@meyering.net>
6349 * readtokens.h: Put `Free Software Foundation, Inc.'
6350 in place of my name in the copyright comment.
6351 Remove definition and uses of __P.
6354 * stat.c: Don't declare xmalloc explicitly.
6355 Instead, include "xalloc.h".
6356 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6357 xrealloc, and xcalloc return values.
6358 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6360 * xgetcwd.h: Remove definition/uses of PARAMS.
6362 2003-06-06 Jim Meyering <jim@meyering.net>
6364 * stdbool_.h: Renamed from stdbool.h.in.
6366 2003-06-06 Jim Meyering <jim@meyering.net>
6368 Merge from coreutils.
6369 * same.c: (same_name): Declare *_basename locals to be `const'.
6370 Consolidate declarations and initializations of *_base* locals.
6372 Merge from coreutils.
6373 This avoids a core dump on systems without GNU putenv,
6374 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6375 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6376 (unsetenv): New static function, from GNU libc.
6377 (rpl_putenv): Use it.
6379 * modechange.c: Remove trailing blanks.
6381 Merge from coreutils.
6382 * fsusage.c: Remove declaration of statfs.
6383 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6385 * posixtm.c: Include <stdbool.h> unconditionally.
6387 2003-06-05 Paul Eggert <eggert@twinsun.com>
6389 * mktime.c (__mktime_internal): When resolving a tm_isdst
6390 mismatch, look in future quarters as well as past. This fixes a
6391 bug when processing fall-backwards gaps immediately after a long
6392 period of daylight-saving time.
6394 * mktime.c: Assume freestanding C89 or better.
6395 (HAVE_LIMITS_H): Remove. Assume it's 1.
6396 (__P): Remove; not used.
6397 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6398 (mktime, not_equal_tm, print_tm, check_result,
6399 main): Use prototypes. Use const * where appropriate.
6400 (main): Fix typo in testing code that uncovered by above changes.
6401 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6403 2003-06-04 Paul Eggert <eggert@twinsun.com>
6405 * mktime.c: Fix Debian bug 177940
6406 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6407 (localtime_offset): Now long int, not time_t, because we want it
6408 to be guaranteed to be signed. All uses changed.
6409 (__mktime_internal): If overflow would occur when adding offset,
6412 Merge 'human' changes from coreutils. Rewrite to support
6413 locale-specific notations like thousands separators.
6414 * human.c: Simplify authorship notice.
6415 Include human.h immediately after config.h.
6416 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6417 <limits.h>: Do not include, since human.h does.
6418 (SIZE_MAX, UINTMAX_MAX): New macros.
6419 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6420 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6421 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6422 (power_letter): Renamed from suffixes.
6423 (generate_suffix_backwards): Remove.
6424 (adjust_value): Now takes int style (because of human.h changes)
6425 and long double value (for greater precision on some platforms).
6426 (group_number): New function.
6427 (human_readable): Use it. Use integer options, not enum.
6428 Put the options before the sizes in the arg list.
6429 Support all the new options.
6430 The old human_readable function has been removed;
6431 use inttostr.h instead.
6432 (human_readable, default_block_size, humblock):
6433 Use uintmax_t, not int, for block sizes.
6434 (human_readable_inexact, block_size_types): Remove.
6435 (block_size_opts): New constant.
6436 (human_options): Renamed from human_block_size, with new signature
6437 that allows block sizes up to UINTMAX_MAX. All callers changed.
6438 * human.h: Add copyright and authorship notice.
6439 Include <limits.h> and <stdbool.h> unconditionally.
6440 (PARAMS): Remove. All uses removed.
6441 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6442 (enum human_inexact_style): Remove tag; now a nameless enum.
6443 (human_floor, human_ceiling, human_round_to_even): Now have
6444 values 2, 0, 1 rather than -1, 1, 0.
6445 (human_group_digits, human_suppress_point_zero, human_autoscale,
6446 human_base_1024, human_SI, human_B): New constants.
6447 (human_readable_inexact, human_block_size): Remove.
6448 (human_readable): Size args are now uintmax_t, not int.
6449 (human_options): New decl.
6451 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6452 unnecessary now that we assume C89 or better. This change
6453 imported from coreutils.
6455 * mktime.c (__mktime_internal): Do not reject negative timestamps
6456 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6457 in the 2003-05-30 sync from glibc.
6459 .h files should stand alone, but we shouldn't include <sys/types.h>
6460 if we can get away with just <stddef.h>.
6462 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6463 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6464 rather than <sys/types.h>, as we merely need size_t.
6465 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6467 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6468 Include <stdio.h>, to get FILE.
6469 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6470 memcasecmp.h has included <stddef.h> and all we need is size_t.
6471 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6472 our interface, instead of including <sys/types.h>
6474 2003-06-02 Paul Eggert <eggert@twinsun.com>
6477 Fix some minor time-related bugs with POSIX time arguments.
6478 Some valid time stamps were being rejected (notably -1, and
6479 time stamps before 1900 on 64-bit hosts). And some invalid
6480 time stamps were being accepted, e.g. September 31.
6482 * posixtm.h (posixtime): Return bool instead of time_t, so
6483 that we can return (time_t) -1 successfully.
6484 * posixtm.c: Likewise.
6485 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6486 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6487 (t): Remove static var.
6488 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6489 of static var. All uses changed.
6490 (year): Do not reject years before 1900; they can occur with
6492 (posix_time_parse): Do not check for out-of-range components;
6493 that is now the caller's responsibility, since our checks were
6494 only approximations.
6495 (posixtime): Use mktime to check for out-of-range components,
6496 since it knows them exactly.
6497 If mktime returns (time_t) -1, check whether an error actually occurred
6498 by invoking localtime on -1.
6499 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6500 posixtime failures better.
6501 Improve the test data (in comments only).
6503 2003-05-30 <karl@gnu.org>
6505 * mktime.c: update from libc.
6507 2003-05-30 Bruno Haible <bruno@clisp.org>
6509 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6510 * localcharset.h: Likewise.
6511 * localcharset.c: Likewise.
6513 2003-05-28 Paul Eggert <eggert@twinsun.com>
6515 Assume the headers required for C89 freestanding compilers.
6516 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6517 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6518 without checking for HAVE_LIMITS_H.
6519 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6520 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6522 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6523 * exclude.c: Include <stdbool.h> unconditionally.
6524 * tempname.c: Include <stddef.h> unconditionally.
6525 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6526 * modechange.c, rpmatch.c (NULL): Don't define, since
6527 <stddef.h> does that.
6528 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6529 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6530 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6531 * xstrtol.c: Likewise.
6532 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6533 * savedir.c: Include <stddef.h> instead of defining NULL.
6535 * addext.c (addext): Use assignment rather than cast, to avoid
6536 warnings on some platforms.
6538 * mktime.c (__mktime_internal): Do not reject negative timestamps
6541 2003-05-10 Bruno Haible <bruno@clisp.org>
6543 * linebreak.c (iconv_string_length): Don't return -1 just because the
6544 string is longer than 4 KB.
6546 2003-05-12 Jim Meyering <jim@meyering.net>
6548 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6549 the space-padded-by-default conversion specifiers, %e, %k, %l.
6551 2003-05-03 Bruno Haible <bruno@clisp.org>
6553 Upgrade to Unicode-4.0.
6554 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6555 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6556 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6557 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6558 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6559 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6560 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6561 Change width of U+E0100..U+E01EF from 1 to 0.
6563 2003-04-25 Bruno Haible <bruno@clisp.org>
6565 * copy-file.c: Include <stddef.h>, for size_t.
6567 2003-04-25 Jim Meyering <jim@meyering.net>
6569 * copy-file.c (copy_file_preserving): Declare buf_size to be
6570 of type size_t, not int.
6572 2003-04-11 Jim Meyering <jim@meyering.net>
6574 Merge changes from Coreutils.
6576 2003-03-22 Jim Meyering <jim@meyering.net>
6578 * strftime.c (widen): Cast alloca return value to proper type.
6580 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6583 * strftime.c (my_strftime): Handle very large width
6584 specifications for numeric values correctly. Improve checks for
6587 2003-01-19 Jim Meyering <jim@meyering.net>
6589 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6590 (nl_get_alt_digit) [! defined my_strftime]: Define.
6591 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6592 _nl_get_alt_digit and _nl_get_walt_digit.
6594 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6595 These changes have no effect outside of _LIBC.
6597 2003-04-10 Bruno Haible <bruno@clisp.org>
6599 * findprog.h: New file, from GNU gettext.
6600 * findprog.c: New file, from GNU gettext.
6602 2003-04-05 Jim Meyering <jim@meyering.net>
6604 Merge changes from Coreutils.
6606 * exclude.h (PARAMS): Remove definition and uses.
6607 * exclude.c: Remove uses of `PARAMS'.
6609 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6610 Add test-cases for DOS filenames. Declare program_name.
6611 (main): Set up program_name. Patch by Rich Dawe.
6613 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6615 Use mntctl's return value to drive the entry-processing loop, since
6616 we can't rely on the value of the vmt_length member in the last
6617 entry. On some systems doing so could result in exhausting
6618 virtual memory. Based in part on a patch from Mike Jetzer.
6620 2003-04-04 Bruno Haible <bruno@clisp.org>
6622 * linebreak.h: New file, from GNU gettext.
6623 * linebreak.c: New file, from GNU gettext with slight modifications.
6624 * lbrkprop.h: New file, from GNU gettext.
6626 2003-04-03 Bruno Haible <bruno@clisp.org>
6628 * utf8-ucs4.h: New file, from GNU gettext.
6629 * utf16-ucs4.h: New file, from GNU gettext.
6630 * ucs4-utf8.h: New file, from GNU gettext.
6631 * ucs4-utf16.h: New file, from GNU gettext.
6633 2003-04-02 Bruno Haible <bruno@clisp.org>
6635 * binary-io.h: New file, from GNU gettext.
6637 2003-04-01 Bruno Haible <bruno@clisp.org>
6639 * pathname.h: New file, from GNU gettext.
6640 * concatpath.c: New file, from GNU gettext.
6642 2003-03-30 Bruno Haible <bruno@clisp.org>
6644 * copy-file.c (copy_file_preserving): Don't set owner if the function
6645 chown() doesn't exist.
6647 2003-03-28 Bruno Haible <bruno@clisp.org>
6649 * copy-file.h: New file, from GNU gettext.
6650 * copy-file.c: New file, from GNU gettext.
6652 2003-03-18 Jim Meyering <jim@meyering.net>
6654 * quote.c (quote_n): Fix typo in comment.
6656 2003-03-14 Jim Meyering <jim@meyering.net>
6658 Merge changes from Coreutils.
6659 * obstack.h (obstack_object_size): Declare temporary, __o,
6660 to be const, in order to avoid warnings.
6661 (obstack_room): Likewise.
6662 (obstack_empty_p): Likewise.
6664 2003-03-13 Paul Eggert <eggert@twinsun.com>
6666 Merge changes from Bison.
6667 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6668 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6669 when compiling Bison 1.875's `bitset bset = obstack_alloc
6670 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6671 * hash.c: Include <stdbool.h> unconditionally.
6673 2003-03-09 Paul Eggert <eggert@twinsun.com>
6675 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6676 Reported by Bruce Becker; see:
6677 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6679 2003-03-03 Paul Eggert <eggert@twinsun.com>
6680 Bruno Haible <bruno@clisp.org>
6682 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6683 Reported by John Hughes, see
6684 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6686 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6688 * poll_.h: New file.
6691 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6693 * mathl.h: New file.
6694 * acosl.c: New file.
6695 * asinl.c: New file.
6696 * atanl.c: New file.
6697 * ceill.c: New file.
6700 * floorl.c: New file.
6701 * frexpl.c: New file.
6702 * ldexpl.c: New file.
6704 * sincosl.c: New file.
6706 * sqrtl.c: New file.
6708 * trigl.c: New file.
6709 * trigl.h: New file.
6711 2003-02-17 Bruno Haible <bruno@clisp.org>
6713 * mkdtemp.h: New file, from GNU gettext.
6714 * mkdtemp.c: New file, from GNU gettext.
6716 2003-01-31 Bruno Haible <bruno@clisp.org>
6718 * rename.c: #undef rename before defining rpl_rename.
6719 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6721 2003-01-30 Bruno Haible <bruno@clisp.org>
6723 * printf-args.h: New file, from GNU gettext.
6724 * printf-args.c: New file, from GNU gettext.
6725 * printf-parse.h: New file, from GNU gettext.
6726 * printf-parse.c: New file, from GNU gettext.
6727 * vasnprintf.h: New file, from GNU gettext.
6728 * vasnprintf.c: New file, from GNU gettext.
6729 * asnprintf.c: New file, from GNU gettext.
6730 * vasprintf.h: New file, from GNU gettext with modifications.
6731 * vasprintf.c: New file, from GNU gettext.
6732 * asprintf.c: New file, from GNU gettext.
6734 2003-01-29 Bruno Haible <bruno@clisp.org>
6736 * stpncpy.h: New file, from GNU gettext with modifications.
6737 * stpncpy.c: New file, from GNU gettext with modifications.
6739 2003-01-28 Bruno Haible <bruno@clisp.org>
6741 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6743 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6746 2003-01-27 Bruno Haible <bruno@clisp.org>
6748 * xsetenv.h: New file, from GNU gettext.
6749 * xsetenv.c: New file, from GNU gettext.
6751 2003-01-23 Bruno Haible <bruno@clisp.org>
6753 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6755 2003-01-22 Bruno Haible <bruno@clisp.org>
6757 * exit.h: New file, from GNU gettext.
6759 2003-01-11 Bruno Haible <bruno@clisp.org>
6761 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6762 * strcase.h (strcasecmp, strncasecmp): Likewise.
6764 2003-01-14 Jim Meyering <jim@meyering.net>
6766 * same.c (same_name): Tweak a comment.
6768 2003-01-11 Bruno Haible <bruno@clisp.org>
6770 * same.c (same_name): Reorder tests so as to avoid calling stat()
6771 when a string comparison is sufficient.
6773 2003-01-11 Bruno Haible <bruno@clisp.org>
6775 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6778 2003-01-11 Bruno Haible <bruno@clisp.org>
6780 * hash-pjw.c: Add comment about low quality of this function.
6782 2003-01-12 Paul Eggert <eggert@twinsun.com>
6784 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6785 to avoid collisions with libcurses and libreadline.
6787 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6788 * getstr.h, getstr.c: Remove.
6789 * getline.c: Include "getline.h", to check interface.
6790 Move body of old getstr.c here: this defines MIN_CHUNK and
6791 declares getdelim2, which is renamed from getstr.
6792 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6794 * linebuffer.c (readlinebuffer): Renamed from readline.
6796 * linebuffer.h: Likewise.
6797 (readline): Remove backward-compatibility macro.
6799 2003-01-12 Jim Meyering <jim@meyering.net>
6801 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6803 2003-01-10 Bruno Haible <bruno@clisp.org>
6805 * alloca_.h: New file.
6806 * getdate.y: Unconditionally include alloca.h.
6807 * makepath.c: Likewise.
6808 * setenv.c: Likewise.
6809 * userspec.c: Likewise.
6811 2003-01-09 Bruno Haible <bruno@clisp.org>
6813 * stdbool.h.in: New file.
6815 2003-01-08 Bruno Haible <bruno@clisp.org>
6817 * safe-read.c: Include specification header first, to ensure its
6819 * full-write.c: Likewise.
6821 2003-01-08 Jim Meyering <jim@meyering.net>
6823 * full-write.c: Undefine and define-away `const' after inclusion
6824 of errno.h, not before. Suggestion from Bruno Haible.
6826 2003-01-07 Jim Meyering <jim@meyering.net>
6828 * full-write.c: Rework so that it may serve to define full_read, too.
6829 * full-read.c: Simply #define FULL_READ and include full-write.c.
6831 2003-01-06 Jim Meyering <jim@meyering.net>
6833 * version-etc.c: Update year in translatable copyright string.
6835 2002-12-25 Bruno Haible <bruno@clisp.org>
6837 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6838 * xstrtol.h: Likewise.
6839 * xstrtoimax.c: Likewise.
6840 * xstrtoumax.c: Likewise.
6841 * human.h: Likewise.
6843 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6844 on systems that have <inttypes.h> but not <stdint.h>.
6846 2002-12-31 Paul Eggert <eggert@twinsun.com>
6848 * memcoll.c (memcoll): Fall back on a simple algorithm using
6849 memcmp if strcoll doesn't work.
6851 2002-12-23 Bruno Haible <bruno@clisp.org>
6853 * localcharset.h: New file.
6854 * localcharset.c: Include it.
6855 * unicodeio.c: Likewise.
6857 2002-12-22 Bruno Haible <bruno@clisp.org>
6859 * utime.c (utime_null): No need to call ftruncate if the file was
6862 2002-12-23 Bruno Haible <bruno@clisp.org>
6864 * memcoll.c (STRCOLL): New macro.
6867 2002-12-22 Bruno Haible <bruno@clisp.org>
6869 * getstr.h (getstr): Define, to avoid clash with libcurses.
6870 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6872 2002-12-22 Bruno Haible <bruno@clisp.org>
6874 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6876 2002-12-23 Bruno Haible <bruno@clisp.org>
6878 * getline.h: Include <stddef.h>, for size_t.
6880 * unicodeio.h: Include <stddef.h>, for size_t.
6881 * unicodeio.c: Don't include <stddef.h>.
6883 2002-12-17 Bruno Haible <bruno@clisp.org>
6885 * canon-host.c (strdup): Remove unused declaration.
6887 * fsusage.c: Include full_read.h.
6888 (get_fs_usage): Use full_read instead of safe_read.
6890 * utime.c (utime_null): Use SAFE_READ_ERROR.
6892 2002-12-11 Bruno Haible <bruno@clisp.org>
6894 * setenv.h: Rewritten to cope with systems that have setenv() but not
6896 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6899 2002-12-11 Bruno Haible <bruno@clisp.org>
6901 * setenv.c (alloca): Fall back to malloc.
6903 (setenv): Use freea() to free memory allocated with alloca().
6905 2002-11-13 Bruno Haible <bruno@clisp.org>
6907 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6908 function declarations.
6909 * unsetenv.c (unsetenv): Likewise.
6911 2002-03-04 Bruno Haible <bruno@clisp.org>
6913 Portability to AIX 4.3.3.
6914 * unsetenv.c: New file, extracted from setenv.c.
6915 * setenv.c: Move the unsetenv() function to unsetenv.c.
6917 2001-12-20 Bruno Haible <bruno@clisp.org>
6919 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6920 use malloc instead. For SunOS 4.
6922 2001-12-11 Bruno Haible <bruno@clisp.org>
6924 * setenv.c: Declare alloca.
6925 (compar_fn_t): New typedef.
6926 (KNOWN_VALUE, STORE_VALUE): Use it.
6928 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6931 2002-12-10 Paul Eggert <eggert@twinsun.com>
6933 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6934 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6935 Choose values that are less likely to collide with system fnmatch
6937 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6938 defined (e.g., a pure POSIX system).
6939 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6940 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6942 2002-12-06 Jim Meyering <jim@meyering.net>
6944 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6946 Merge in changes from libc's misc/error.c, in preparation
6947 for the merge of gnulib's changes back into libc.
6949 * error.c (_): Define only if not already defined.
6950 Move definition to follow all #include directives.
6951 Include unlocked-io.h only if !_LIBC.
6952 [_LIBC]: Include <libio/libioP.h>.
6953 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6954 (fflush): Tweak definition to use INTUSE.
6957 2002-12-05 Paul Eggert <eggert@twinsun.com>
6959 * alloca.c [defined emacs]: Include "lisp.h".
6960 (xalloc_die) [defined emacs]: New macro.
6961 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6962 [! defined emacs]: Include <xalloc.h>.
6963 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6964 (pointer): Typedef to POINTER_TYPE *.
6965 (malloc): Remove decl; we now always use xmalloc.
6966 (alloca): Use old-style definition, since Emacs needs this.
6967 Check for arithmetic overflow when computing combined size.
6969 2002-12-04 Paul Eggert <eggert@twinsun.com>
6971 Do not generate unlocked-io.h automatically, since it's easier to
6972 maintain it by hand.
6974 * unlocked-io.h: New file, from GNU diffutils,
6975 but with proper copyright notice and attribution.
6977 * Makefile.am: Add copyright notice.
6978 (libfetish_a_SOURCES): Add unlocked-io.h.
6979 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6980 (DISTCLEANFILES, io_functions): Remove macros.
6981 (EXTRA_DIST): Remove gen_uio.
6982 (unlocked-io.h): Remove rule.
6984 2002-12-04 Jim Meyering <jim@meyering.net>
6986 Reflect the fact that stat.c and lstat.c are no longer generated.
6987 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6988 (DISTCLEANFILES): Likewise.
6989 (EXTRA_DIST): Likewise.
6990 (all_local): Don't depend on stat.c or lstat.c.
6991 (stat.c, lstat.c): Remove rules.
6992 (EXTRA_DIST): Remove xstat.in.
6994 * xstat.in: Remove file. Contents moved into stat.c.
6995 * stat.c: New file. Contents mostly from xstat.in.
6996 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6997 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6999 * safe-read.c: Rework so that it may serve to define safe_write, too.
7000 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7002 2002-12-03 Jim Meyering <jim@meyering.net>
7004 * safe-read.c, safe-write.c: Change variable names and comments, but
7005 not semantics, to minimize the differences between these two files.
7006 (safe_read): Change comment to mention SAFE_READ_ERROR.
7008 * safe-read.c (IS_EINTR): Define.
7009 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7011 2002-12-02 Bruno Haible <bruno@clisp.org>
7013 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7014 Define, taken from safe-read.c.
7015 (INT_MAX): Provide fallback.
7016 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7017 * safe-write.h (SAFE_WRITE_ERROR): Define.
7019 * safe-read.c (EINTR): Remove definition.
7020 (safe_read): Don't use EINTR if it is absent.
7022 2002-12-02 Jim Meyering <jim@meyering.net>
7024 * safe-read.c (EINTR): Define.
7025 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7026 (INT_MAX): Provide fallback.
7027 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7029 * safe-read.h (SAFE_READ_ERROR): Define.
7031 2002-12-01 Jim Meyering <jim@meyering.net>
7033 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7034 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7036 2002-11-27 Paul Eggert <eggert@twinsun.com>
7038 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7039 hash_rehash): Replace `if (limit <= value) abort ();' with
7040 `if (! (value < limit)) abort ();', for readability.
7042 2002-11-26 <karl@gnu.org>
7044 * strdup.c: copy from libc again, with jim's ok.
7045 * .cppi-disable: re-add strdup.c
7047 2002-11-25 <karl@gnu.org>
7049 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7050 instead of "strtol.c".
7052 2002-11-25 Jim Meyering <jim@meyering.net>
7054 * mktime.c: Sync from libc, now that it has the latest fix.
7056 2002-11-24 <karl@gnu.org>
7058 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7059 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7061 2002-11-24 Jim Meyering <jim@meyering.net>
7063 Update from coreutils:
7065 * mktime.c: Merge in changes from libc.
7067 Avoid a link-time failure on some Linux systems.
7068 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7069 (__mon_yday): Declare with the STATIC attribute.
7070 (__mktime_internal): Likewise.
7071 Based on a report from Greg Schafer.
7073 2002-11-23 Jim Meyering <jim@meyering.net>
7075 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7076 Use `unsigned', not `int', as type of index.
7078 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7080 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7082 2002-11-22 Paul Eggert <eggert@twinsun.com>
7084 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7085 hint that one should use `if (! x) abort ();' rather than `assert
7086 (x);', and anyway it's one less thing to worry about configuring.
7087 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7088 hash_rehash, hash_insert): Use abort rather than assert.
7090 2002-11-22 Paul Eggert <eggert@twinsun.com>
7092 * quotearg.h: Allow multiple inclusion by surrounding with
7093 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7094 so that we can be included first.
7095 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7096 * quotearg.c: Include quotearg.h immediately after config.h.
7097 No need to include stddef.h or sys/types.h any more.
7098 Surround local include files with "", not "<>".
7099 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7100 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7101 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7102 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7103 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7104 (ISPRINT): Remove; no longer needed now that we assume C89.
7106 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7109 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7110 quotearg_char): Use SIZE_MAX rather than
7111 (size_t) -1 when we are talking about "infinity".
7113 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7115 2002-11-22 Bruno Haible <bruno@clisp.org>
7117 * safe-read.h: Assume C89. Add comments.
7118 (safe_read): Change return type to size_t.
7119 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7120 counts > SSIZE_MAX correctly.
7121 * safe-write.h: New file.
7122 * safe-write.c: New file.
7123 * full-read.h: New file.
7124 * full-read.c: New file.
7125 * full-write.h: Assume C89. Add comments.
7126 * full-write.c: Include safe-write.h.
7127 (full_write): Rewritten to use safe_write.
7128 Suggested by Jim Meyering and Paul Eggert.
7130 2002-11-21 Bruno Haible <bruno@clisp.org>
7132 Remove case insensitive option matching.
7133 * argmatch.h (argcasematch): Remove declaration.
7134 (ARGCASEMATCH): Remove macro.
7135 (__xargmatch_internal): Remove case_sensitive argument.
7136 (XARGMATCH): Update.
7137 (XARGCASEMATCH): Remove macro.
7138 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7139 case_sensitive argument.
7140 (argcasematch): Remove function.
7141 (__xargmatch_internal): Remove case_sensitive argument.
7142 (main): Use XARGMATCH instead of XARGCASEMATCH.
7144 * xmalloc.c: Change compile-time error message. Add comment about
7145 required autoconf version.
7147 2002-11-21 Jim Meyering <jim@meyering.net>
7149 * strdup.c (strdup): Tweak comment and initial #if/#include.
7151 Merge in changes from the coreutils.
7153 2002-09-25 Paul Eggert <eggert@twinsun.com>
7154 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7155 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7156 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7157 int. Work more efficiently if X is the same width as uintmax_t.
7158 Do not compare X to -1, to avoid bogus compiler warning.
7159 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7160 Don't assume that f_frsize and f_bsize are the same type.
7162 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7165 * makepath.c (make_path): Restore umask *before* creating the final
7167 (make_path): Minor reformatting.
7169 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7170 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7172 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7173 ones. At least on GNU/Linux systems, `auto' means something else.
7176 2002-11-20 Paul Eggert <eggert@twinsun.com>
7178 Merge argmatch cleanups from Bison. Assume C89.
7180 * argmatch.c: Include config.h here, not in argmatch.h.
7181 Include stdlib.h, for EXIT_FAILURE.
7182 Always include <string.h>, since we assume C89.
7183 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7184 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7185 Include <stddef.h> instead, since it's all we need for size_t.
7186 (PARAMS): Remove. All uses removed.
7187 (ARRAY_CARDINALITY): Do not bother to #undef.
7188 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7189 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7190 Remove unnecessary parentheses.
7191 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7192 Insert necessary parentheses.
7193 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7194 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7196 2002-11-19 Bruno Haible <bruno@clisp.org>
7198 * mbswidth.c: Include mbswidth.h right at the beginning.
7199 * mbswidth.h: Include <stddef.h>, for size_t.
7201 * mbswidth.h (PARAMS): Remove macro.
7202 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7203 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7205 * gcd.h (PARAMS): Remove macro.
7206 (gcd): Use ANSI C function declarations.
7207 * gcd.c (gcd): Likewise.
7209 2002-11-15 Bruno Haible <bruno@clisp.org>
7211 * strcspn.c: Include <stddef.h>.
7212 (strcspn): Use ANSI C function declaration. Change return type to
7214 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7215 (strpbrk): Use NULL.
7216 * strpbrk.h (PARAMS): Remove macro.
7217 (strpbrk): Use ANSI C function declaration.
7218 * strstr.c: Don't include <sys/types.h>.
7219 * strstr.h (PARAMS): Remove macro.
7220 (strstr): Use ANSI C function declarations.
7222 2002-11-06 Bruno Haible <bruno@clisp.org>
7224 * gcd.h (gcd): Change argument type to 'unsigned long'.
7225 * gcd.c (gcd): Likewise.
7227 2002-11-05 Bruno Haible <bruno@clisp.org>
7229 * gcd.h: New file, from gettext-0.11.5.
7230 * gcd.c: New file, from gettext-0.11.5.
7232 2002-11-05 Bruno Haible <bruno@clisp.org>
7234 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7235 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7236 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7237 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7239 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7240 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7242 * closeout.c: Include gettext.h instead of <libintl.h>.
7243 * human.c: Include gettext.h instead of <libintl.h>.
7244 * quotearg.c: Include gettext.h instead of <libintl.h>.
7245 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7246 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7247 * userspec.c: Include gettext.h instead of <libintl.h>.
7248 * version-etc.c: Include gettext.h instead of <libintl.h>.
7249 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7250 (textdomain): Remove definition.
7251 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7253 * long-options.c: Remove include of <libintl.h> and definition of _.
7254 * same.c: Remove include of <libintl.h> and definition of _.
7256 2002-11-04 Bruno Haible <bruno@clisp.org>
7258 * stpcpy.h: New file, from GNU gettext-0.11.5.
7259 * strcase.h: New file, from GNU gettext-0.11.5.
7260 * strpbrk.h: New file, from GNU gettext-0.11.5.
7261 * strstr.h: New file, from GNU gettext-0.11.5.
7262 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7264 2002-05-09 Bruno Haible <bruno@clisp.org>
7266 * config.charset: Update for newest glibc. Add canonical names
7267 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7269 2002-05-09 Bruno Haible <bruno@clisp.org>
7271 * localcharset.c (get_charset_aliases): Add more Windows specific
7274 2002-05-08 Owen Taylor <otaylor@redhat.com>
7276 * config.charset: A few additions for Solaris.
7278 2001-12-05 Bruno Haible <bruno@clisp.org>
7280 * localcharset.c (locale_charset): Don't return an empty string.
7282 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7284 * config.charset: msdos in uk_UA uses CP1125.
7286 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7288 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7289 * localcharset.c (locale_charset): Declare as extern "C".
7291 2002-02-15 Bruno Haible <bruno@clisp.org>
7293 * config.charset [msdosdjgpp]: For Russian, use CP866.
7295 2002-02-11 Bruno Haible <bruno@clisp.org>
7297 * config.charset: Add support for NetBSD.
7299 2002-09-25 <karl@gnu.org>
7301 * strdup.c: copy from libc/string (via ../config/srclist*).
7302 * getopt*: copy from libc/posix.
7303 * gettext.h: copy from gettext.
7304 * .cppi-disable: add strdup.c, gettext.h.
7306 2002-07-01 Jim Meyering <meyering@lucent.com>
7308 * c-stack.c: Include sys/time.h.
7309 From Volker Borchert.
7311 2002-06-11 Paul Eggert <eggert@twinsun.com>
7313 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7314 New macro. Use it uniformly instead of
7315 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7316 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7317 reported by Vin Shelton.
7319 2002-06-22 Jim Meyering <meyering@lucent.com>
7321 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7322 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7324 2002-06-22 Paul Eggert <eggert@twinsun.com>
7326 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7327 Do not assume SA_SIGINFO behavior.
7328 Bug reported by Jim Meyering on NetBSD 1.5.2.
7330 2002-06-22 Jim Meyering <meyering@lucent.com>
7332 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7334 * exitfail.c, exitfail.h: Likewise.
7335 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7337 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7339 (EXTRA_DIST): Add fnmatch_loop.c.
7340 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7342 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7343 * fnmatch.c: Update from diffutils-2.8.2.
7344 * fnmatch_.h: New file. From diffutils-2.8.2.
7345 * fnmatch.h: Remove file.
7347 2002-06-18 Paul Eggert <eggert@twinsun.com>
7349 * file-type.h: Report an error if neither S_ISREG nor
7350 S_IFREG is defined, instead of using a test specific to glibc
7351 2.2. This should be safe, since POSIX requires S_ISREG and
7352 Unix Version 7 had S_IFREG. We don't need to check for
7353 <sys/types.h> since we don't use any symbols that it defines.
7355 2002-06-15 Jim Meyering <meyering@lucent.com>
7357 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7358 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7359 have been included before this file.
7361 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7363 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7364 so that each temporary file name is unique and valid in the first
7365 8 characters, for operation under DOS.
7367 2002-06-15 Jim Meyering <meyering@lucent.com>
7369 Work even with DJGPP 2.03, which lacks support for symlinks.
7371 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7373 * lchown.c (S_ISLNK): Likewise.
7375 2002-06-14 Jim Meyering <meyering@lucent.com>
7377 * file-type.h: Use the version from diffutils-2.8.2.
7378 * file-type.c: Likewise.
7380 2002-05-27 Jim Meyering <meyering@lucent.com>
7382 Fix a problem seen only on nonconforming systems whereby ls.c's
7383 use of localtime, and then of gettimeofday would cause trouble:
7384 the localtime call used to initialize rpl_gettimeofday's save
7385 mechanism would clobber ls's current local time information so
7386 that in any long listing the first file would always be listed
7387 with date 1970-01-01. Analysis by Volker Borchert.
7389 * gettimeofday.c (localtime): Undefine.
7390 (rpl_localtime): New function.
7392 2002-05-22 Jim Meyering <meyering@lucent.com>
7394 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7395 * file-type.h: New file.
7396 * file-type.c (file_type): New file/function. Extracted from diffutils.
7398 2002-04-29 Paul Eggert <eggert@twinsun.com>
7400 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7402 2002-04-28 Paul Eggert <eggert@twinsun.com>
7404 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7405 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7406 of 127, since 64 is the largest conceivable number for ancient
7408 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7410 2002-04-28 Jim Meyering <meyering@lucent.com>
7412 * sig2str.c (WTERMSIG): Remove definition (unused).
7414 2002-04-28 Paul Eggert <eggert@twinsun.com>
7416 * sig2str.h, sig2str.c: New files.
7417 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7419 2002-04-24 Jim Meyering <meyering@lucent.com>
7421 * gettext.h: New file, from Gettext.
7422 * Makefile.am (INCLUDES): Remove -I../intl.
7423 (libfetish_a_SOURCES): Add gettext.h.
7425 2002-04-16 Jim Meyering <meyering@lucent.com>
7427 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7428 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7429 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7431 2002-04-12 Jim Meyering <meyering@lucent.com>
7433 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7435 2002-03-10 Jim Meyering <meyering@lucent.com>
7437 * makepath.c (make_path): Remove a comma from a diagnostic.
7438 Suggestion from Santiago Vila.
7440 2002-03-08 Jim Meyering <meyering@lucent.com>
7442 * rename.c: Mention that this wrapper is needed also on
7443 mips-dec-ultrix4.4 systems.
7445 2002-03-02 Jim Meyering <meyering@lucent.com>
7447 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7448 not HAVE_CLOCK_SETTIME.
7450 2002-02-27 Paul Eggert <eggert@twinsun.com>
7452 * nanosleep.h: Rename to....
7453 * timespec.h: New name for nanosleep.h. All uses changed.
7455 * gettime.c: New file.
7456 * settime.c: New file.
7459 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7460 timespec.h. Remove nanosleep.h.
7462 2002-02-25 Paul Eggert <eggert@twinsun.com>
7464 * acl.c, acl.h: New files.
7465 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7467 2002-02-24 Jim Meyering <meyering@lucent.com>
7469 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7470 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7471 cause trouble. Reported by Nelson Beebe.
7473 2002-02-23 Paul Eggert <eggert@twinsun.com>
7475 * path-concat.c (xpath_concat): Reorder code to pacify
7476 compilers that don't know that xalloc_die never returns.
7478 2002-02-20 Jim Meyering <meyering@lucent.com>
7480 * getdate.c: Regenerate using bison-1.33.
7482 2002-02-15 Paul Eggert <eggert@twinsun.com>
7484 * posixver.c, posixver.h: New files.
7485 * Makefile.am (libfetish_a_SOURCES): Add them.
7487 2002-02-02 Paul Eggert <eggert@twinsun.com>
7488 Bruno Haible <bruno@clisp.org>
7490 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7491 (fwrite_success_callback): New declaration.
7492 * unicodeio.c (unicode_to_mb): New function, extracted from
7493 print_unicode_char. Call failure callback instead of error.
7494 (fwrite_success_callback): New function.
7495 (exit_failure_callback): New function.
7496 (fallback_failure_callback): New function.
7497 (print_unicode_char): Call unicode_to_mb.
7499 2002-01-26 Jim Meyering <meyering@lucent.com>
7501 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7503 2002-01-22 Jim Meyering <meyering@lucent.com>
7505 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7506 Otherwise, some versions of automake would omit the rule that makes
7507 Makefile from Makefile.in.
7509 2001-01-21 Paul Eggert <eggert@twinsun.com>
7511 * xmemcoll.h, xmemcoll.c: New files.
7512 * Makefile.am (libfetish_a_SOURCES): Add them.
7513 * memcoll.c: Include errno.h, and declare errno if not defined.
7514 (memcoll): Set errno to zero if there is no error.
7516 * quotearg.c (quotearg_buffer_restyled):
7517 Fix bug with quoting buffers containing NUL when backslashing escapes.
7518 This bug was exposed by the other changes in this patch.
7519 (quotearg_n_options): New arg ARGSIZE.
7520 All callers changed.
7521 (quoting_options_from_style): New function.
7522 (quotearg_n_style): Use it.
7523 (quotearg_n_style_mem): New function.
7525 * quotearg.h (quotearg_n_style_mem): New function.
7527 2002-01-16 Jim Meyering <meyering@lucent.com>
7529 * getdate.y: Add three semicolons, each just before a closing brace.
7530 Bison (as of version 1.31) no longer papers over that mistake.
7532 2002-02-14 Paul Eggert <eggert@twinsun.com>
7534 * backupfile.c (ISDIGIT): Comment fix.
7535 * getdate.y (ISDIGIT): Likewise.
7536 * posixtm.c (ISDIGIT, year): Likewise.
7537 * strverscmp.c (ISDIGIT): Likewise.
7538 * userspec.c (ISDIGIT): Likewise.
7540 2002-01-05 Jim Meyering <meyering@lucent.com>
7542 * version-etc.c (version_etc_copyright): Update copyright year.
7544 2001-01-19 Paul Eggert <eggert@twinsun.com>
7546 * closeout.c (close_stdout_status): If ferror (stdout), do
7547 not silently exit merely because the output buffer happens to
7548 have nothing pending.
7550 2001-12-18 Paul Eggert <eggert@twinsun.com>
7552 See the big note in ../ChangeLog.
7553 * human.c (suffixes): Prefer K to k for 1024.
7554 (generate_suffix_backwards): New function.
7555 (human_readable_inexact): Use it.
7556 * xstrtol.c (__xstrtol): If there is no number but there
7557 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7558 Accept 'K' as well as 'k'.
7560 2001-12-15 Jim Meyering <meyering@lucent.com>
7562 * regex.h (__restrict_arr): Update from libc.
7564 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7565 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7568 2001-12-10 Jim Meyering <meyering@lucent.com>
7570 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7571 Instead, include "xalloc.h".
7572 (initbuffer): Don't cast xmalloc return value to char*.
7573 (readline): Reword comment.
7574 Don't cast xrealloc return value to char*
7577 2001-12-09 Jim Meyering <meyering@lucent.com>
7579 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7580 `signed and unsigned type in conditional expression'.
7581 * posixtm.c (posix_time_parse): Likewise.
7583 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7585 * readtokens.c (readtoken): Declare an index to be of type unsigned
7586 to avoid a pedantic warning.
7588 * getstr.c: Don't include assert.h.
7589 (getstr): Remove warning-evoking assertions.
7590 Return -1 if offset parameter is out of bounds.
7591 Change the type of a local from int to size_t.
7593 * strftime.c (my_strftime_localtime_r): Include this function
7594 definition in the `#if ! HAVE_TM_GMTOFF' block.
7596 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7597 Include xalloc.h instead.
7599 2001-12-02 Jim Meyering <meyering@lucent.com>
7601 * tempname.c: Don't declare getenv, thus reverting the change of
7602 2001-11-18. It's no longer necessary, now that stdlib.h is always
7605 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7606 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7608 2001-11-30 Akim Demaille <akim@epita.fr>
7610 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7611 before being defined.
7613 2001-11-27 Paul Eggert <eggert@twinsun.com>
7615 * quotearg.h (quotearg_n, quotearg_n_style):
7616 First arg is int, not unsigned.
7617 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7618 (SIZE_MAX, UINT_MAX): New macros.
7619 (quotearg_n_options): Abort if N is negative.
7620 Avoid overflow check on hosts where size_t is 64 bits and int
7621 is 32 bits, as overflow is impossible there.
7622 Fix off-by-one typo that caused unnecessary reallocation.
7624 2001-11-27 Jim Meyering <meyering@lucent.com>
7626 * tempname.c: Merge with version from libc.
7627 * regex.c: Likewise.
7629 * tempname.c: Include stdlib.h unconditionally. On some old systems
7630 for which STDC_HEADERS is 0, it was not included, resulting in a
7631 warning about an integer-to-pointer conversion problem with getenv.
7632 Reported by Volker Borchert.
7634 2001-11-26 Jim Meyering <meyering@lucent.com>
7636 * gtod.h: Remove file.
7637 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7638 * gettimeofday.c: Don't include gtod.h.
7639 (GTOD_init): Remove function.
7640 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7641 Suggestion from Volker Borchert.
7643 2001-11-23 Jim Meyering <meyering@lucent.com>
7645 * hash.h (struct hash_table): Don't define here. Merely declare it.
7646 * hash.c (struct hash_table): Define it here instead.
7648 2001-11-22 Jim Meyering <meyering@lucent.com>
7650 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7652 2001-11-18 Paul Eggert <eggert@twinsun.com>
7654 * tempname.c (TMP_MAX): Remove; no longer needed.
7655 (TEMPORARIES): New macro.
7656 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7657 removes an artificial limitation (e.g. HP-UX 10.20, where
7660 2001-11-18 Jim Meyering <meyering@lucent.com>
7662 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7665 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7666 files will be created before anything else.
7668 2001-11-17 Jim Meyering <meyering@lucent.com>
7670 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7671 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7672 rather than group writable. Patch by Juan F. Codagnone.
7674 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7675 Instead, include "xalloc.h".
7677 * mountlist.c: Include unlocked-io.h after all system headers.
7678 Remove explicit declarations of xmalloc, xrealloc,
7679 and xstrdup. Instead, include "xalloc.h".
7681 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7682 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7683 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7685 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7686 Reported by Padraig Brady.
7688 * mkstemp.c: #undef mkstemp.
7690 (rpl_mkstemp): Rename from mkstemp.
7693 2001-11-16 Jim Meyering <meyering@lucent.com>
7695 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7696 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7697 determine the amount of total physical memory, use pstat_getstatic.
7698 HPUX-11 doesn't define _SC_PHYS_PAGES.
7699 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7700 If sysconf couldn't be used to determine the amount of available
7701 physical memory, use both pstat_getstatic and pstat_getdynamic.
7702 Based on a patch from Bob Proulx.
7704 2001-11-05 Jim Meyering <meyering@lucent.com>
7706 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7708 2001-11-03 Jim Meyering <meyering@lucent.com>
7710 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7711 in argmatch_to_argument call.
7713 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7716 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7717 e.g., a fault due to an attempt to free a NULL pointer.
7719 2001-11-01 Jim Meyering <meyering@lucent.com>
7721 * dirfd.c, dirfd.h: New files.
7722 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7724 * hash.c (hash_print) [TESTING]: Clean up.
7726 2001-10-22 Paul Eggert <eggert@twinsun.com>
7728 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7729 to avoid a warning if -Wall.
7731 2001-10-21 Paul Eggert <eggert@twinsun.com>
7733 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7735 2001-10-21 Jim Meyering <meyering@lucent.com>
7737 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7738 this code would end up calling gettext even in packages built
7740 * getopt.c (_): Likewise.
7741 * regex.c (_): Likewise.
7743 2001-10-20 Paul Eggert <eggert@twinsun.com>
7745 * error.c (strerror_r): Do not declare unless !_LIBC.
7746 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7747 Use strerror_r that is only a macro, even if it is not a function.
7748 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7749 (private_strerror): Use prototypes, not old-style function definition.
7750 (print_errno_message): New function.
7751 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7753 (error_tail, error, error_at_line): Use it.
7755 2001-10-11 Jim Meyering <meyering@lucent.com>
7757 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7758 and quote_n (1, ... to avoid clobbering a buffer.
7760 2001-10-05 Jim Meyering <meyering@lucent.com>
7762 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7763 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7764 * hash-pjw.h: New file.
7766 2001-09-30 Jim Meyering <meyering@lucent.com>
7768 * mountlist.c [MOUNTED_GETFSSTAT]:
7769 Include <sys/ucred.h>, for Apple Darwin.
7770 Include sys/mount.h and sys/fs_types.h only if available.
7772 (read_filesystem_list): Use FS_TYPE.
7774 2001-09-29 Paul Eggert <eggert@twinsun.com>
7776 * exclude.c (excluded_filename): 0 -> false, since it's
7779 2001-09-28 Paul Eggert <eggert@twinsun.com>
7781 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7782 #defines strtoimax. Also treat the other strto* functions
7785 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7786 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7787 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7789 2001-09-26 Jim Meyering <meyering@lucent.com>
7791 Most macros in unlocked-io.h had the wrong number of arguments.
7792 * gen-uio: New script.
7793 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7794 * unlocked-io.hin: Remove file.
7795 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7796 rather than trying to embed it here.
7797 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7798 Reported by Padraig Brady.
7800 2001-09-25 Volker Borchert <bt@teknon.de>
7802 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7804 2001-09-23 Jim Meyering <meyering@lucent.com>
7806 * mountlist.c: Remove useless parentheses in #if directives.
7807 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7808 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7810 2001-09-22 Jim Meyering <meyering@lucent.com>
7812 * localcharset.c: Update from latest gettext.
7813 * config.charset: Likewise.
7815 2001-09-20 Jim Meyering <meyering@lucent.com>
7817 * xstrtol.c (strtoimax): Guard declaration with
7818 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7819 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7820 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7821 (strtoumax): Likewise, for completeness (it wasn't necessary).
7823 2001-09-06 Paul Eggert <eggert@twinsun.com>
7825 * strtoimax.c (HAVE_LONG_LONG):
7826 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7827 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7828 to work around bug in IBM C compiler.
7830 2001-09-16 Jim Meyering <meyering@lucent.com>
7832 * mkdir.c: New file.
7834 2001-09-04 Paul Eggert <eggert@twinsun.com>
7836 * xgetcwd.c: Revert some of the previous change; intead,
7837 fix the HAVE_GETCWD_NULL code to behave more like the
7838 !HAVE_GETCWD_NULL code used to.
7841 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7844 2001-09-04 Paul Eggert <eggert@twinsun.com>
7846 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7847 Use ssize_t, not int, to store result of readlink.
7848 Check for ssize_t overflow as well as size_t overflow,
7849 as POSIX says the result of readlink is implementation-defined
7850 when ssize_t overflows.
7851 Remove unnecessary cast to char*.
7852 Use free+malloc instead of realloc, as the storage doesn't need
7853 to be preserved and it's clearer and can be more efficient that way.
7854 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7855 * xreadlink.h (xreadlink): Update prototype.
7857 2001-09-03 Paul Eggert <eggert@twinsun.com>
7859 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7860 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7861 spotted by Jim Meyering.
7863 2001-09-03 Jim Meyering <meyering@lucent.com>
7865 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7867 2001-09-03 Paul Eggert <eggert@twinsun.com>
7869 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7870 like the HAVE_GETCWD_NULL code.
7871 Include pathmax.h if not HAVE_GETCWD.
7872 Do not include xalloc.h.
7873 (INITIAL_BUFFER_SIZE): New symbol.
7874 Do not use xmalloc / xrealloc, since the caller is responsible for
7875 handling errors. Preserve errno around `free' during failure.
7876 Do not overrun buffer when using getwd.
7878 2001-09-03 Paul Eggert <eggert@twinsun.com>
7880 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7881 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7883 2001-09-02 Jim Meyering <meyering@lucent.com>
7885 * error.c: Update from GNU libc.
7887 2001-09-01 Jim Meyering <meyering@lucent.com>
7889 * xreadlink.c: New file.
7890 * xreadlink.h: New file.
7891 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7893 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7894 doesn't conflict with sparc Solaris 7's definition in
7895 /usr/include/sys/int_types.h.
7897 * exclude.c: Use `""', not `<>' to #include non-system header files.
7898 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7899 and strncasecmp as r-values. Unixware didn't have declarations.
7901 2001-08-31 Jim Meyering <meyering@lucent.com>
7903 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7904 Use an initial, malloc'd, buffer of length 128 rather than
7905 a statically allocated one of length 1024.
7907 2001-08-30 Paul Eggert <eggert@twinsun.com>
7909 * xgetcwd.c: Don't include pathmax.h.
7910 Include stdlib.h and unistd.h if available.
7912 (xmalloc, xstrdup, free): Remove decls.
7913 (xgetcwd): Don't assume sizes fit in unsigned.
7914 Check for overflow when computing sizes.
7915 Simplify reallocation code.
7917 2001-08-28 Paul Eggert <eggert@twinsun.com>
7919 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7921 * strtoimax.c: Renamed from strtoxmax.c, removing the
7924 Also, make the following further changes to make this file's
7925 configuration more similar to that of strtol.c:
7926 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7927 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7928 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7929 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7930 changed to signed values.
7932 And make the following changes as well:
7933 Fix copyright notice, as 1999 was missing.
7934 (verify): New macro.
7935 (strtoimax): Check sizes at compile-time, not run-time.
7936 Prefer strtol to strtoll if both work.
7937 (main): Remove; it was not that useful and was a pain to maintain.
7939 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7941 2001-08-30 Paul Eggert <eggert@twinsun.com>
7943 * savedir.c (savedir): Remove size parameter, as POSIX says that
7944 a directory's st_size can have an arbitrary value, so the old
7945 usage could waste an arbitrary amount of memory. All uses
7947 * savedir.h: Update prototype.
7949 2001-08-30 Paul Eggert <eggert@twinsun.com>
7951 * xstrtol.c (strtoimax): New decl.
7953 2001-08-28 Paul Eggert <eggert@twinsun.com>
7955 * xstrtol.h: Add copyright notice.
7956 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7957 LONGINT_INVALID_SUFFIX_CHAR.
7959 2001-08-30 Paul Eggert <eggert@twinsun.com>
7961 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7964 2001-08-30 Paul Eggert <eggert@twinsun.com>
7966 * hash.c: Remove '2001' from copyright notice.
7968 2001-08-30 Paul Eggert <eggert@twinsun.com>
7970 * full-write.h: New file.
7971 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7972 * full-write.c: Correct credits, as cccp.c no longer
7973 exists and anyway it was so heavily changed from the old cccp
7974 code as to be unrecognizable. Include full-write.h.
7975 (full_write) Return size_t, with short writes meaning failure.
7976 All callers changed. This fixes a bug with large buffers
7978 * utime.c: Include full-write.h.
7980 2001-08-30 Paul Eggert <eggert@twinsun.com>
7982 Merge 'exclude' changes from tar 1.13.22.
7983 This fixes one or two unlikely storage allocation overflow bugs,
7984 but doesn't change user-visible behavior otherwise.
7986 2001-08-30 Paul Eggert <eggert@twinsun.com>
7988 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7989 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7990 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7991 Include if available.
7992 (<xalloc.h>): Include
7993 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7994 (verify): New macro. Use it to verify that EXCLUDE macros do not
7995 collide with FNM macros.
7996 (struct patopts): New struct.
7997 (struct exclude): Use it, as exclude patterns now come with options.
7998 (new_exclude): Support above changes.
7999 (new_exclude, add_exclude_file):
8000 Initial size must now be a power of two to simplify overflow checking.
8001 (free_exclude, fnmatch_no_wildcards): New function.
8002 (excluded_filename): No longer requires options arg, as the options
8003 are determined by add_exclude. Now returns bool, not int.
8004 (excluded_filename, add_exclude):
8005 Add support for the fancy new exclusion options.
8006 (add_exclude, add_exclude_file): Now takes int options arg.
8007 Check for arithmetic overflow when computing sizes.
8008 (add_exclude_file): xrealloc might modify errno, so don't
8009 realloc until after errno might be used.
8011 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8013 (free_exclude): New decl.
8014 (add_exclude, add_exclude_file): Now takes int options arg.
8015 (excluded_filename): No longer requires options arg, as the options
8016 are determined by add_exclude. Now returns bool, not int.
8018 2001-08-30 Paul Eggert <eggert@twinsun.com>
8020 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8022 2001-08-27 Jim Meyering <meyering@lucent.com>
8024 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8026 * version-etc.c (N_): Remove definition.
8027 Revert most of last change.
8028 Instead, simply don't mark the `Copyright...' string for translation.
8029 Based on advice from Paul Eggert.
8031 * strtoxmax.c: Tweak comment.
8033 2001-08-26 Jim Meyering <meyering@lucent.com>
8035 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8036 of copyright with `%s' so translators don't get an untranslated
8038 (COPYRIGHT_YEAR): Define.
8039 (version_etc): Use fprintf rather than fputs.
8040 Suggestion from Ulrich Drepper.
8042 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8044 * strtoll.c: New file, from GNU libc.
8045 * xstrtoimax.c: New file.
8047 * xstrtol.h: Add xstrtoimax.
8048 * strtoumax.c: New file. Simply include "strtoumax.c".
8049 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8051 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8052 * strtoxmax.c: ... then renamed to this.
8054 2001-08-13 Paul Eggert <eggert@twinsun.com>
8056 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8057 Port to Solaris 8, where 'sed' requires a space after the 'r'
8058 command, and where sh dislikes "$/". Clean up the spacing a bit.
8059 Redirect output to $tmp just once.
8061 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8063 * addext.c (<errno.h>): Include.
8064 (errno): Declare if not defined.
8065 (addext): Work correctly when pathconf returns -1 and leaves
8066 errno alone because there is no limit. Also, work even if
8067 pathconf returns a value greater than SIZE_MAX.
8069 2001-08-12 Jim Meyering <meyering@lucent.com>
8071 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8072 Simply `return getcwd (NULL, 0);'.
8073 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8074 Use 1300 as initial value for length, not PATH_MAX.
8076 * pathmax.h: Clean up cpp syntax.
8078 2001-08-12 Jim Meyering <meyering@lucent.com>
8080 * gettimeofday.c: New file.
8082 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8084 2001-08-04 Jim Meyering <meyering@lucent.com>
8086 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8087 to get in sync with glibc.
8089 2001-08-03 Paul Eggert <eggert@twinsun.com>
8091 The following changes are from gettext 0.10.39 as maintained by
8094 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8095 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8096 with inverted sense. All uses changed.
8098 * mbswidth.c: Don't include <limits.h>.
8099 Include <stdlib.h> and <string.h> unconditionally.
8100 (iswcntrl, mbsinit, ISCNTRL): New macros.
8101 (mbsnwidth): Use K&R style function declarations.
8102 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8103 can optimize it when MB_CUR_MAX == 1.
8104 The width of control characters is zero, not 1.
8106 2001-07-15 Jim Meyering <meyering@lucent.com>
8108 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8109 (BUILT_SOURCES): Add unlocked-io.h.
8110 (io_functions): Define.
8111 (unlocked-io.h): New rule.
8112 (DISTCLEANFILES): Add unlocked-io.h.
8113 (all-local): Depend on unlocked-io.h, to ensure it is created.
8115 * unlocked-io.hin: New file
8117 * regex.c: Update from glibc.
8119 2001-07-05 Jim Meyering <meyering@lucent.com>
8121 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8123 (libfetish_a_SOURCES): Put all .h files here instead.
8124 Remove a thus-exposed (better checks in automake) duplicate and
8125 two unnecessary .h files.
8127 2001-06-11 Jim Meyering <meyering@lucent.com>
8129 * regex.c: Update from GNU libc.
8131 2001-05-27 Jim Meyering <meyering@lucent.com>
8133 * readutmp.h (UT_TYPE): Define.
8135 2001-05-24 Jim Meyering <meyering@lucent.com>
8137 * argmatch.c: Include "quote.h".
8138 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8139 quote function. Reported by Göran Uddeborg.
8141 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8143 * dirname.c (dir_name): Compute append_dot using path, not newpath
8144 which is not yet declared.
8146 2001-05-11 Paul Eggert <eggert@twinsun.com>
8148 * Makefile.am (libfetish_a_SOURCES):
8149 Add strftime.c, since we now compile it on all hosts.
8151 * strftime.c (my_strftime):
8152 Define to nstrftime if emacs, but only if my_strftime is not defined.
8153 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8154 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8155 Add one more extra argument: a nanoseconds value.
8158 (my_strftime function): Add %N format.
8159 (emacs_strftimeu): Renamed from emacs_strftime,
8160 with extra ut argument.
8162 2001-05-11 Paul Eggert <eggert@twinsun.com>
8164 dirname code cleanup. base_name now behaves more compatibly
8165 with POSIX basename when given file names that have trailing
8166 slashes, and similarly for dir_name. Add new primitives
8167 base_len and dir_len. Put the directory-name-related decls
8170 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8171 * backupfile.c (base_name): Likewise.
8172 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8173 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8174 * makepath.c (strip_trailing_slashes): Likewise.
8175 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8177 * rename.c (strip_trailing_slashes): Likewise.
8178 * same.c (base_name): Likewise.
8179 * stripslash.c (ISSLASH): Likewise.
8181 * addext.c: Include <dirname.h> after size_t is defined.
8182 * backupfile.c: Likewise.
8184 * addext.c (addext): Use base_len to trim redundant
8185 trailing slashes instead of doing it ourselves.
8186 But do not trim the last slash if it is not redundant.
8188 * backupfile.c (find_backup_file_name,
8189 max_backup_version): Use base_len instead of rolling it ourselves.
8190 Handle the case of "" and (on DOS) "C:" correctly.
8192 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8193 Include <string.h>, <dirname.h>.
8194 (base_name): Allow file names ending in slashes, other than names
8195 that are all slashes. In this case, return the basename followed
8196 by the slashes. This is more general, and can be used in places
8197 where the original base_name purposely had an assertion failure.
8198 (base_len): New function.
8200 * dirname.c: Include <string.h> instead of <stdlib.h>.
8201 Do not include <assert.h>; no longer needed.
8203 (memrchr): Remove decl.
8204 (dir_name_r): Remove.
8205 (dir_len): Renamed from dirlen. All callers changed.
8206 Rewrite in terms of base_name, for simplicity and consistency.
8207 (dir_name): Never return NULL. All callers changed.
8208 Do not include <stdlib.h> in test program; no longer needed.
8209 return 0; is fine for test program.
8211 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8213 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8215 * path-concat.c (path_concat): Use base_len to compute
8216 base length, not strlen; this means we cannot rely on memcpy
8219 * same.c (STREQ): Remove.
8220 (same_name): Handle the case where the basename ends in trailing '/'.
8222 * stripslash.c (strip_trailing_slashes): Return nonzero if
8223 a slash was stripped. Do not strip the last slash after a
8226 2001-04-08 Jim Meyering <meyering@lucent.com>
8228 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8229 recomputed; that's necessary when the offset spans a DST transition.
8230 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8232 2001-04-02 Jim Meyering <meyering@lucent.com>
8234 * regex.h, regex.c: Update from GNU libc.
8236 2001-03-19 Paul Eggert <eggert@twinsun.com>
8238 * version-etc.c (version_etc_copyright): Update to 2001.
8240 2001-03-16 Paul Eggert <eggert@twinsun.com>
8242 * tempname.c (uint64_t): Define to uintmax_t if
8243 not defined, and if UINT64_MAX is not defined.
8244 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8245 Reported by John David Anglin.
8247 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8249 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8250 alias if codeset is empty.
8251 * config.charset (BeOS): Use wildcard syntax.
8253 2001-03-13 Jim Meyering <meyering@lucent.com>
8255 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8256 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8259 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8261 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8263 * unicodeio.c (print_unicode_char): Simplify accordingly.
8265 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8267 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8268 support for DOS/DJGPP.
8270 2001-02-28 Paul Eggert <eggert@twinsun.com>
8272 * Makefile.am (libfetish_a_SOURCES):
8273 Add dup-safer.c, fopen-safer.c.
8274 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8276 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8278 2001-02-25 Paul Eggert <eggert@twinsun.com>
8280 The mkstemp replacement is taken from glibc 2.2.2, with some
8281 portability fixes for use outside glibc, as follows:
8283 * tempname.c (struct_stat64): New macro.
8284 (direxists, __gen_tempname): Use it.
8285 This avoids a portability problem with Solaris 8.
8287 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8288 (<stddef.h>, <stdint.h>, <string.h>):
8289 Include only if STDC_HEADERS || _LIBC.
8290 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8291 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8292 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8293 (__set_errno): Define this macro if <errno.h> doesn't.
8294 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8295 Define these macros if <stdio.h> doesn't.
8296 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8297 Define these macros if <sys/stat.h>
8298 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8299 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8300 __xstat64): Define if not _LIBC.
8301 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8302 (__gen_tempname): Invoke gettimeofday only if
8303 HAVE_GETTIMEOFDAY || _LIBC;
8304 otherwise, fall back on plain "time".
8305 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8307 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8309 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8311 2001-02-17 Jim Meyering <meyering@lucent.com>
8313 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8314 around included file name.
8316 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8318 * strftime.c: Update from GNU libc (the only changes were to comments).
8320 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8322 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8324 2001-02-17 Paul Eggert <eggert@twinsun.com>
8326 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8327 Remove workaround macros for hosts that have mbrtowc but not
8328 mbstate_t, as we now insist on proper declarations for both
8329 before using mbrtowc.
8331 2001-02-17 Jim Meyering <meyering@lucent.com>
8333 * regex.c: Update from libc.
8335 2001-02-16 Paul Eggert <eggert@twinsun.com>
8337 * alloca.c (malloc): Undef before defining, since stdlib.h
8338 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8339 Reported by Mark Hounschell via Paul Eggert.
8341 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8343 * config.charset: Update for FreeBSD 4.2.
8345 2001-01-26 Jim Meyering <meyering@lucent.com>
8347 * quotearg.c: Include stddef.h.
8348 * quote.c: Include stddef.h.
8349 Reported by Axel Kittenberger.
8351 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8352 line in double quotes so that it evokes a better diagnostic.
8353 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8354 Reported by Axel Kittenberger.
8356 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8358 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8359 to avoid a warning. Add back 'const' to inptr.
8361 2001-01-16 Jim Meyering <meyering@lucent.com>
8363 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8366 2001-01-14 Jim Meyering <meyering@lucent.com>
8368 * rename.c: New file. From Volker Borchert.
8369 Include stdlib.h, string.h or strings.h, and xalloc.h.
8370 Use strip_trailing_slashes rather than open-coding it.
8372 2001-01-03 Paul Eggert <eggert@twinsun.com>
8374 * strftime.c: Sync with glibc time/strftime.c 1.81.
8376 2001-01-03 Jim Meyering <meyering@lucent.com>
8378 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8379 local `inptr' to avoid warning with some system declarations of iconv.
8381 2000-12-29 Paul Eggert <eggert@twinsun.com>
8383 * modechange.c: Do not assume that mode_t uses the
8384 traditional octal encoding. E.g. "chmod 1 FOO" should set
8385 the other-execute bit of FOO even if S_IXOTH != 1.
8387 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8388 WOTH, XOTH, ALLM): New macros.
8389 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8390 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8392 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8393 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8395 No need to use uintmax_t; unsigned long is long enough.
8396 Don't bother to get suffix since we don't use it.
8398 2000-12-24 Jim Meyering <meyering@lucent.com>
8400 * hash.c (is_prime): Return explicit boolean values.
8401 (hash_get_first): Return NULL to appease Irix5.6's 89.
8402 Reported by Nelson Beebe.
8404 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8406 * localcharset.c (locale_charset): Add support for Win32.
8408 2000-12-18 Paul Eggert <eggert@twinsun.com>
8410 * physmem.h, physmem.c: New files.
8412 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8413 (noinst_HEADERS): Add physmem.h.
8415 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8416 't' for compatibility with Solaris 8 sort.
8418 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8420 * config.charset: Add support for BeOS.
8422 2000-12-16 Jim Meyering <meyering@lucent.com>
8424 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8425 SHELLS_FILE to a file name that's useful on djgpp systems.
8427 (ADDITIONAL_DEFAULT_SHELLS): Define.
8428 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8429 Based mostly on a patch from Prashant TR.
8431 2000-12-16 Jim Meyering <meyering@lucent.com>
8433 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8434 N and M) would have treated it like `chown N:N FILE'.
8436 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8438 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8440 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8441 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8442 to the list of canonical encodings. Rename EUC-CN to GB2312.
8444 2000-12-08 Andreas Schwab <schwab@suse.de>
8446 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8447 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8449 2000-12-07 Jim Meyering <meyering@lucent.com>
8451 * stripslash.c (ISSLASH): Define.
8452 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8455 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8456 (dir_name_r): Declare this function as static.
8457 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8458 manifest itself on a name containing a mix of slashes and
8460 Make this function work with names starting with a DOS-style
8461 drive letter and colon prefix.
8462 (dir_name): Append `.' if necessary.
8463 Based mostly on patches from Prashant TR and Eli Zaretskii.
8465 * dirname.h (dir_name_r): Remove prototype.
8467 2000-12-05 Jim Meyering <meyering@lucent.com>
8469 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8471 2000-12-04 Jim Meyering <meyering@lucent.com>
8473 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8474 Also include memory.h, stdlib.h, unistd.h if appropriate.
8475 Reported by Andreas Jaeger (conflicting declaration of malloc).
8477 2000-12-02 Jim Meyering <meyering@lucent.com>
8479 * closeout.h: Make idempotent, to avoid some obscure warnings.
8481 2000-12-01 Paul Eggert <eggert@twinsun.com>
8483 * memrchr.c: Include <config.h> before any system include file.
8485 2000-11-29 Paul Eggert <eggert@twinsun.com>
8487 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8489 2000-11-26 Jim Meyering <meyering@lucent.com>
8491 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8493 2000-11-22 Paul Eggert <eggert@twinsun.com>
8495 * strftime.c (my_strftime): Do not invoke mbrlen with a
8496 size of (size_t) -1; it's not portable.
8498 2000-11-17 Akim Demaille <akim@epita.fr>
8500 * obstack.h: Formatting changes.
8501 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8502 prevent type checking.
8503 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8504 cast the value to (void *): assigning a `foo *' to a `void *'
8506 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8508 2000-11-17 Jim Meyering <meyering@lucent.com>
8510 * strstr.c: Update from GNU libc.
8512 2000-11-16 Jim Meyering <meyering@lucent.com>
8514 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8516 2000-11-11 Jim Meyering <meyering@lucent.com>
8518 * error.c: Add a couple #includes, merging from GNU libc version.
8520 2000-11-10 Jim Meyering <meyering@lucent.com>
8522 * obstack.h: Update from GNU libc.
8523 * obstack.c: Likewise.
8525 2000-11-06 Paul Eggert <eggert@twinsun.com>
8527 * getusershell.c (setusershell): Use rewind rather than
8528 fseek/fseeko, to avoid configuration hassles with fseeko.
8529 Don't bother opening SHELLS_FILE if shellstream is NULL;
8532 2000-11-05 Jim Meyering <meyering@lucent.com>
8534 * makepath.h (make_dir): Declare.
8535 * makepath.c (make_dir): Remove `static' attribute.
8538 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8540 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8541 last one in a bucket, advance to the next bucket.
8543 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8545 * fnmatch.c: Do not comment out all the code if we are using
8546 the GNU C library, because in some cases we are replacing buggy
8547 code in the GNU C library itself.
8549 2000-10-30 Paul Eggert <eggert@twinsun.com>
8551 * error.h, getline.h, modechange.h:
8552 Remove "2000" from Copyright line, as the file hasn't been
8553 changed this year other than in the copyright notice.
8555 * xalloc.h: Add "2000" to Copyright line, as this file
8556 was changed this year.
8558 2000-10-30 Paul Eggert <eggert@twinsun.com>
8560 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8561 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8562 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8564 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8566 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8567 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8568 doesn't define __restrict_arr.
8570 2000-10-29 Jim Meyering <meyering@lucent.com>
8572 * xstat.in: Fix grammar in comment.
8574 2000-10-28 Jim Meyering <meyering@lucent.com>
8576 * memchr.c: Update from libc.
8577 Adjust for portability:
8578 [HAVE_STDLIB_H]: Include stdlib.h.
8579 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8580 Undef __memchr, too.
8581 [!weak_alias]: Define __memchr to memchr.
8583 * regex.c: Update from libc.
8584 * regex.h: Likewise.
8585 * getopt1.c: Likewise.
8586 * memcmp.c: Likewise.
8588 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8589 Avoid using fseek, when possible -- it's broken by design.
8590 Patch by Ulrich Drepper.
8592 2000-10-26 Jim Meyering <meyering@lucent.com>
8594 * strftime.c: Update from libc.
8596 2000-10-25 Jim Meyering <meyering@lucent.com>
8598 * obstack.c: Update from libc.
8600 2000-10-23 Jim Meyering <meyering@lucent.com>
8602 * hard-locale.c (hard_locale): Revert last change -- it was simply
8603 wrong. That set_locale call must not have any side effects.
8606 2000-10-22 Jim Meyering <meyering@lucent.com>
8608 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8609 [CYCLIC]: Remove now-unused definition.
8611 * save-cwd.c (O_DIRECTORY): Define, if needed.
8612 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8613 Suggestion from Ulrich Drepper.
8615 2000-10-21 Jim Meyering <meyering@lucent.com>
8617 * dirname.c (dir_name_r): New function, factored out of dir_name.
8618 (dir_name): Use dir_name_r.
8619 * dirname.h (dir_name_r): Declare it.
8621 2000-10-21 Jim Meyering <meyering@lucent.com>
8623 * dirname.c (memrchr): Declare if necessary.
8624 (dir_name): Remove the restriction that there be no
8625 trailing slashes. Now, this code skips past them, effectively
8627 [TEST_DIRNAME] (main): New unit tests.
8629 * memrchr.c: New file from GNU libc.
8630 Undef __memrchr, too.
8631 [!weak_alias]: Define __memrchr to memrchr.
8632 Guard weak_alias use with `#ifdef weak_alias'.
8634 2000-10-17 Jim Meyering <meyering@lucent.com>
8636 * quote.h (PARAMS): Define and use.
8637 Reported by Akim Demaille.
8639 * getopt.c: Update from libc.
8641 2000-10-16 Jim Meyering <meyering@lucent.com>
8643 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8646 2000-09-25 Jim Meyering <meyering@lucent.com>
8648 * md5.h (rol): Define (from GnuPG).
8650 * sha.c: Give credit (GnuPG) where due.
8651 (M): Use rol rather than open-coding it.
8652 Add a FIXME comment.
8654 2000-09-21 Jim Meyering <meyering@lucent.com>
8656 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8657 Reported by Michael Stone.
8659 2000-09-20 Jim Meyering <meyering@lucent.com>
8661 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8662 (noinst_HEADERS): Add sha.h.
8663 Based on code from Scott G. Miller and from GnuPG.
8665 2000-09-15 Jim Meyering <meyering@lucent.com>
8667 * regex.c: Update from libc.
8669 2000-09-10 Jim Meyering <meyering@lucent.com>
8671 * getopt.c (_getopt_internal): Update from glibc.
8673 2000-09-09 Jim Meyering <meyering@lucent.com>
8675 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8676 think it should be used as a general replacement for isascii.
8677 * fnmatch.c: Likewise.
8678 * mbswidth.c: Likewise
8679 * regex.c: Likewise.
8682 * userspec.c: Include sys/param.h and limits.h.
8684 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8685 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8686 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8687 UID, GID. Check range.
8689 2000-09-06 Jim Meyering <meyering@lucent.com>
8691 * getopt.c (_getopt_internal): Update from glibc.
8693 2000-08-30 Jim Meyering <meyering@lucent.com>
8695 * strftime.c: Merge in changes from GNU libc.
8697 2000-08-26 Jim Meyering <meyering@lucent.com>
8699 * closeout.c: Include "__fpending.h".
8700 (close_stdout_status): Return right away if there's nothing to flush.
8702 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8703 * __fpending.c: New file.
8704 * __fpending.h: New file.
8706 2000-08-07 Paul Eggert <eggert@twinsun.com>
8708 Standardize on "memory exhausted" instead of "Memory exhausted"
8709 or "virtual memory exhausted".
8710 * obstack.c (print_and_abort): Use "memory exhausted", not
8711 "virtual memory exhausted".
8712 * same.c (same_name): Invoke xalloc_die instead of printing
8714 * userspec.c (parse_user_spec): Likewise.
8715 * bumpalloc.h: comment fix
8716 * same.c, userspec.c: Include xalloc.h.
8718 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8719 not char *const and pointing to a constant array.
8720 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8721 (xrealloc): Comment fix.
8723 * userspec.c (parse_user_spec):
8724 Don't translate a message until just before returning,
8725 to avoid unnecessary translation.
8727 2000-08-07 Jim Meyering <meyering@lucent.com>
8729 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8730 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8731 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8732 getgroups.c, gethostname.c, getopt.h, group-member.c,
8733 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8734 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8735 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8736 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8737 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8738 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8739 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8740 yesno.c: Back out Copyright date changes for each file with no change
8741 this year. This eases coordination with other programs using the same
8742 source code modules. From Paul Eggert.
8744 2000-08-03 Greg McGary <greg@mcgary.org>
8746 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8747 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8748 (EXTEND_BUFFER): Use them.
8750 2000-08-01 Jim Meyering <meyering@lucent.com>
8752 * dirname.c (ISSLASH): Define.
8753 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8754 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8755 both `\' and `/' may be use as path separators.
8756 Based on a patch from Prashant TR.
8758 2000-07-31 Paul Eggert <eggert@twinsun.com>
8760 * quotearg.c (quotearg_n_options): Don't make the initial
8761 slot vector a constant, since it might get modified.
8763 2000-07-31 Jim Meyering <meyering@lucent.com>
8765 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8766 * obstack.c (print_and_abort): Likewise.
8768 2000-07-30 Paul Eggert <eggert@twinsun.com>
8770 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8771 buffer, so that the caller can always quote one small
8772 component of a "memory exhausted" message in slot 0.
8773 From a suggestion by Jim Meyering.
8775 2000-07-30 Jim Meyering <meyering@lucent.com>
8777 * makepath.c (make_path): Quote the other instance, too.
8779 * quotearg.c (N_STATIC_SLOTVECS): Define.
8780 (STATIC_BUF_SIZE): Define.
8781 (quotearg_n_options): Use only statically allocated storage when
8782 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8783 than STATIC_BUF_SIZE.
8785 2000-07-29 Jim Meyering <meyering@lucent.com>
8787 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8788 * dirname.c (dir_name): Likewise.
8790 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8792 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8793 (dir_name): Assert that there are no trailing slashes.
8795 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8797 * mbswidth.h (mbswidth): Add a flags argument.
8798 (mbswidth): New declaration.
8799 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8800 * mbswidth.c (mbswidth): Add a flags argument.
8801 (mbsnwidth): New function.
8803 2000-07-24 Jim Meyering <meyering@lucent.com>
8805 * mbswidth.c: Remove useless #else. From Bruno Haible.
8807 2000-07-23 Paul Eggert <eggert@twinsun.com>
8809 * mbswidth.c (_XOPEN_SOURCE):
8810 Don't define; this causes problems on Solaris 7.
8811 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8813 2000-07-23 Paul Eggert <eggert@twinsun.com>
8816 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8817 so that mbstate_t is always defined.
8819 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8820 be 1 in at least one GCC installation, and this configuration
8821 error is likely to be common. Ignoring MB_LEN_MAX hurts
8822 performance on hosts that have mbrtowc but have only unibyte
8823 locales, but I assume these hosts are rare.
8825 2000-07-23 Paul Eggert <eggert@twinsun.com>
8827 * quotearg.c: Streamline by invoking multibyte code only if needed.
8828 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8829 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8830 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8831 invoke multibyte primitives.
8833 2000-07-23 Jim Meyering <meyering@lucent.com>
8835 * basename.c (base_name): Add an assertion.
8837 2000-07-15 Bruno Haible <clisp.cons.org>
8839 * quotearg.c: When the system forces us to redefine mbstate_t,
8840 shadow its mbsinit function.
8842 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8844 * mbswidth.h: New file.
8845 * mbswidth.c: New file.
8846 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8847 (noinst_HEADERS): Add mbswidth.h.
8849 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8851 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8854 2000-07-15 Jim Meyering <meyering@lucent.com>
8856 * makepath.c: Include quote.h.
8857 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8858 corresponding argument in a `quote (...)' call.
8859 Give better diagnostics.
8861 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8862 (noinst_HEADERS): Add quote.h.
8864 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8865 from tar's src/misc.c.
8866 * quote.h: New file. Prototypes for same.
8868 2000-07-10 Paul Eggert <eggert@twinsun.com>
8870 From a suggestion by Bruno Haible.
8871 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8872 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8873 to decide whether to define the BeOS workaround macro;
8874 this adjusts to the change to AC_MBSTATE_T.
8876 2000-07-13 Paul Eggert <eggert@twinsun.com>
8878 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8880 * quotearg.c (quoting_style_args, quoting_style_vals,
8881 quotearg_buffer_restyled): Add support for
8882 clocale_quoting_style. Undo previous change to
8883 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8884 and "{RIGHT QUOTATION MARK}" msgids.
8886 2000-07-05 Paul Eggert <eggert@twinsun.com>
8888 The old behavior of quoting `like this' doesn't look good with
8889 newer, ISO-style fonts. See:
8890 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8892 Instead, quote "like this" by default. Let the translator
8893 tailor the locale-specific quoting behavior by providing
8894 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8896 * quotearg.c (N_): New macro.
8897 (gettext_default): New function.
8898 (quotearg_buffer_restyled): Use
8899 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8900 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8902 2000-07-09 Jim Meyering <meyering@lucent.com>
8904 * Most files: Update copyright dates to include 2000.
8906 2000-07-08 Jim Meyering <meyering@lucent.com>
8908 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8910 (xgethostname): Remove now-unnecessary #ifdef.
8911 Move declaration of `err' into loop where it's used.
8913 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8915 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8916 by allocating a larger buffer. Test the gethostname return value for
8917 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8918 returns an error and ENAMETOOLONG isn't defined.
8920 2000-07-05 Paul Eggert <eggert@twinsun.com>
8921 and Bruno Haible <haible@clisp.cons.org>
8923 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8925 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8927 * quotearg.c (struct quoting_options): Simplify quote_these_too
8930 2000-07-03 Jim Meyering <meyering@lucent.com>
8932 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8933 Reported by Bruno Haible.
8935 2000-07-04 Jim Meyering <meyering@lucent.com>
8937 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8938 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8941 2000-07-03 Paul Eggert <eggert@twinsun.com>
8942 and Bruno Haible <haible@clisp.cons.org>
8944 * quotearg.c (mbrtowc):
8945 Assign to *pwc, and return 1 only if result is nonzero.
8946 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8948 2000-07-03 Jim Meyering <meyering@lucent.com>
8950 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8951 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8954 2000-07-02 Jim Meyering <meyering@lucent.com>
8956 * quotearg.c (mbstate_t): Don't define here.
8958 2000-07-02 Jim Meyering <meyering@lucent.com>
8960 * nanosleep.c (SIGCONT): Define if not already defined.
8962 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8964 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8965 per change in ../m4/ls-mntd-fs.m4.
8966 (read_filesystem_list): Ignore symbolic links.
8968 2000-06-29 Jim Meyering <meyering@lucent.com>
8970 * same.c: Include <string.h> or <strings.h>, as appropriate,
8971 for declaration of strcmp.
8973 * long-options.c: Include <stdlib.h>, for declaration of exit.
8975 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8976 Avoid warning by casting result to `char *' to remove `const'.
8978 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8980 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8982 2000-06-26 Paul Eggert <eggert@twinsun.com>
8984 savedir now sets errno on failure and invokes xmalloc to get memory.
8985 Fix a couple of other minor bugs while we're at it.
8987 * savedir.c (<unistd.h>): Do not include; there's no need.
8988 (NAMLEN): Remove macro.
8989 (malloc, realloc): Remove decls.
8991 ("xalloc.h"): Include.
8992 (NAME_SIZE_DEFAULT): New macro.
8993 (savedir): Use xmalloc / xrealloc to allocate memory.
8994 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8995 Skip "" directory entries.
8996 Use strlen to calculate directory entry length, since the old method
8997 is rarely used these days and isn't worth supporting.
8998 Don't use a pointer after freeing it.
8999 Check for integer overflow when calculating allocation size.
9000 Use memcpy to copy entries, instead of stpcpy.
9001 Set errno properly when returning NULL.
9002 Check for readdir error.
9004 2000-06-26 Jim Meyering <meyering@lucent.com>
9006 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9008 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9010 * getusershell.c (xmalloc, xrealloc): Remove functions.
9012 Don't include <stdlib.h>. Don't declare malloc, realloc.
9014 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9016 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9018 2000-06-24 Jim Meyering <meyering@lucent.com>
9020 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9022 2000-06-21 Jim Meyering <meyering@lucent.com>
9024 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9026 2000-06-19 Paul Eggert <eggert@twinsun.com>
9028 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9029 (mbrtowc, mbstate_t): Define substitutes if
9030 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9031 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9032 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9034 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9036 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9037 than 1024, return a memory chunk of least possible size, instead
9038 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9039 Use free/xmalloc instead of xrealloc to avoid copying for very long
9042 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9044 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9045 address, not strdup. Include <stdlib.h> and don't declare free().
9047 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9049 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9052 2000-06-21 Jim Meyering <meyering@lucent.com>
9054 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9055 (noinst_HEADERS): Add getstr.h.
9057 * getline.c (getstr): Move into a separate file.
9058 * getstr.c (getstr): New file, extracted from getline.c, with
9059 the following changes: new parameter, delim2; both delim[12]
9060 parameters have type `int', not `char'. The latter would lose
9061 with 8-bit delimiters.
9062 * getstr.h: New file.
9064 2000-06-19 Jim Meyering <meyering@lucent.com>
9066 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9068 2000-06-18 Jim Meyering <meyering@lucent.com>
9070 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9071 Besides, these days every porting target provides a mkdir function.
9073 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9074 (this snippet comes from src/system.h).
9076 2000-06-15 Paul Eggert <eggert@twinsun.com>
9078 * human.c (adjust_value): New function.
9079 (human_readable_inexact): Apply rounding style even when
9080 printing approximate values.
9082 2000-06-14 Paul Eggert <eggert@twinsun.com>
9084 * human.c (human_readable_inexact): Allow an input block
9085 size that is not a multiple of the output block size, and vice versa.
9086 Reported by Piergiorgio Sartor.
9088 2000-06-14 Paul Eggert <eggert@twinsun.com>
9090 * getdate.y (get_date): Apply relative times after time
9091 zone indicator, not before. Reported by Todd A. Jacobs.
9093 2000-06-13 Jim Meyering <meyering@lucent.com>
9095 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9097 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9099 2000-06-12 Paul Eggert <eggert@twinsun.com>
9101 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9103 2000-06-04 Paul Eggert <eggert@twinsun.com>
9105 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9107 2000-06-04 Jim Meyering <meyering@lucent.com>
9109 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9110 SunOS 4.1.4 for which gid_t is an unsigned type.
9112 2000-06-03 Jim Meyering <meyering@lucent.com>
9114 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9116 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9118 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9119 newer, don't install charset.alias.
9120 * config.charset: Change the Linux/glibc rules so they become empty
9121 on glibc-2.1 or newer.
9123 2000-06-02 Jim Meyering <meyering@lucent.com>
9125 * mountlist.c: Back out last change. Instead, do this...
9126 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9127 member using the same `ignore'-testing code.
9128 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9132 2000-05-29 Jim Meyering <meyering@lucent.com>
9134 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9135 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9137 2000-05-22 Jim Meyering <meyering@lucent.com>
9139 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9141 2000-05-18 Jim Meyering <meyering@lucent.com>
9143 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9144 back, too, since it may have been modified by allocate_entry.
9145 (hash_delete): Rewrite to use neither the assignment operator
9146 nor the comma operator in an if-expression.
9148 2000-05-15 Paul Eggert <eggert@twinsun.com>
9151 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9152 Remove; no longer needed.
9153 "quotearg.h": Add include.
9154 (file_name): Do not bother to explicitly initialize to NULL; it's less
9155 efficient on some hosts.
9156 (close_stdout_status): Remove test as to whether stdout was already
9157 closed; it breaks for the case "echo x | sort >&-".
9158 Quote file name colons.
9159 Do not assume that _("write error") lacks format strings.
9161 2000-05-15 Jim Meyering <meyering@lucent.com>
9163 * version-etc.c (version_etc_copyright): Update the copyright string
9164 used in all --version output.
9166 2000-05-14 Jim Meyering <meyering@lucent.com>
9168 * closeout.c (close_stdout_set_file_name): New function.
9169 (close_stdout_status): Use new file-scoped global.
9170 Return right away if fstat says the stdout file descriptor is invalid.
9171 * closeout.h (close_stdout_set_file_name): Declare.
9173 2000-05-10 Jim Meyering <meyering@lucent.com>
9175 * closeout.c [default_exit_status]: New file-scoped variable.
9176 (close_stdout_set_status): New function.
9177 * closeout.h (close_stdout_set_status): Declare.
9179 2000-05-08 Jim Meyering <meyering@lucent.com>
9181 * long-options.c: Don't include closeout.h.
9182 (parse_long_options): Don't call close_stdout for --version.
9184 2000-05-06 Jim Meyering <meyering@lucent.com>
9186 * strnlen.c: Undefine __strnlen and strnlen.
9187 [!weak_alias]: Define __strnlen to strnlen.
9189 * atexit.c: New file, from libiberty.
9191 2000-05-06 Jim Meyering <meyering@lucent.com>
9193 * closeout.c (close_stdout_status): Also check for errors on the
9196 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9198 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9199 instead of xmalloc, xrealloc, path_concat.
9200 (locale_charset): Treat empty environment variables as absent.
9201 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9203 2000-05-04 Jim Meyering <meyering@lucent.com>
9205 * getopt.c: Update from glibc.
9206 * obstack.c: Likewise.
9207 * obstack.h: Likewise.
9208 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9210 * regex.h: Likewise.
9211 * strndup.c: Likewise.
9212 * strnlen.c: New file, from glibc.
9214 2000-05-01 Jim Meyering <meyering@lucent.com>
9216 * full-write.c (full_write): Remove `FIXME' part of comment.
9218 2000-04-29 Jim Meyering <meyering@lucent.com>
9220 * path-concat.c: Declare strdup only if it's not defined.
9221 * canon-host.c: Likewise.
9223 2000-04-28 Jim Meyering <meyering@lucent.com>
9225 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9226 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9227 included first, then limits.h is included by locale.h by libintl.h.
9228 From John David Anglin.
9230 2000-04-25 Jim Meyering <meyering@lucent.com>
9232 * makepath.c (S_IRWXUGO): Define.
9233 (make_path): Always perform explicit chmod if MODE specifies any
9234 of the `special' permission bits. Prompted by a bug report against
9235 install from Mate Wierdl and Joost van Baal.
9237 2000-04-18 Jim Meyering <meyering@lucent.com>
9241 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9242 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9244 2000-04-17 Jim Meyering <meyering@lucent.com>
9246 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9247 the definition of it to rpl_strftime also defined-away the system's
9250 2000-04-15 Jim Meyering <meyering@lucent.com>
9252 Use `C' to denote so-called `contiguous' files, the same way
9254 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9255 (ftypelet): Use S_ISCTG.
9256 From Michael Deutschmann.
9258 2000-04-14 Jim Meyering <meyering@lucent.com>
9260 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9262 2000-04-08 Jim Meyering <meyering@lucent.com>
9264 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9265 names don't conflict. Reported by Eli Zaretskii.
9267 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9269 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9270 bug. Deal with the different error behavior of Irix iconv.
9272 2000-04-07 Jim Meyering <meyering@lucent.com>
9274 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9275 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9277 2000-04-05 Jim Meyering <meyering@lucent.com>
9279 Portability tweaks required for ultrix4.3.
9280 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9281 * readutmp.c: Include sys/types.h before sys/stat.h.
9282 * canon-host.c: Declare strdup.
9283 * path-concat.c: Likewise.
9284 From John David Anglin.
9286 2000-04-04 Jim Meyering <meyering@lucent.com>
9288 Be more DOS 8.3-friendly.
9289 * ref-add.sin: Renamed from ref-add.sed.in.
9290 * ref-del.sin: Renamed from ref-del.sed.in.
9291 * Makefile.am: Reflect renaming.
9292 Reported by Eli Zaretskii.
9294 Use a temporary file name that won't clash with `charset.alias'
9295 in the DOS 8.3 name space.
9296 * Makefile.am (charset_tmp): Define.
9297 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9298 (uninstall-local): Likewise.
9299 Reported by Eli Zaretskii.
9301 2000-03-29 Paul Eggert <eggert@twinsun.com>
9303 * time/strftime.c (my_strftime): Make sure we call the system
9304 strftime, not ourselves, when invoking the underlying strftime.
9306 2000-03-24 Jim Meyering <meyering@lucent.com>
9308 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9309 (charset_alias): Define.
9310 (install-exec-local): Factor out common code.
9311 (uninstall-local): Split lines longer than 80.
9312 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9314 (.sed.in.sed): New rule. Don't redirect directly to $@.
9315 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9317 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9319 * config.charset: Output a line containing "Packages using this file".
9320 * ref-add.sed.in, ref-del.sed.in: New files.
9321 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9322 ref-del.sed): New rules.
9324 2000-03-17 Jim Meyering <meyering@lucent.com>
9326 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9327 Otherwise, include <strings.h>
9329 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9331 * unicodeio.c (utf8_wctomb): New function.
9332 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9333 format instead of in UCS-4 with platform dependent endianness.
9335 2000-03-07 Paul Eggert <eggert@twinsun.com>
9337 * savedir.c (savedir): Work even if directory size is
9338 negative; this can happen with some screwy NFS configurations.
9340 2000-03-06 Jim Meyering <meyering@lucent.com>
9342 * localcharset.c (get_charset_aliases): Don't try to free file_name
9343 if it's NULL (because we ran out of memory). From Bruno Haible.
9345 2000-03-05 Jim Meyering <meyering@lucent.com>
9347 * localcharset.c ("path-concat.h"): Include.
9348 (get_charset_aliases): Use path_concat instead of ANSI string
9351 * unicodeio.h (PARAMS): Define.
9352 Use it to guard prototype.
9354 2000-03-04 Jim Meyering <meyering@lucent.com>
9356 * Makefile.am (install-exec-local): Create $(libdir) before installing
9358 (uninstall-local): Uncomment this rule so `make distcheck' works
9361 * unicodeio.c (<errno.h>): Include it.
9362 (errno): Declare if not defined.
9364 * localcharset.c: Add Bruno's comment justifying use of volatile.
9366 * config.charset: New version, incorporating remarks from a linux
9367 i18n mailing list. From Bruno Haible.
9369 2000-03-02 Jim Meyering <meyering@lucent.com>
9371 * Makefile.am (EXTRA_DIST): Add config.charset.
9373 2000-03-01 Jim Meyering <meyering@lucent.com>
9375 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9376 * unicodeio.c: Likewise.
9378 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9380 * config.charset: New file.
9381 * localcharset.c: New file.
9382 * unicodeio.h, unicodeio.c: New files.
9383 * Makefile.am (DEFS): Add -DLIBDIR=...
9384 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9385 (noinst_HEADERS): Add unicodeio.h.
9386 (all-local, install-exec-local, charset.alias): New targets.
9388 2000-02-28 Paul Eggert <eggert@twinsun.com>
9390 * quotearg.c (ALERT_CHAR): New macro.
9391 (quotearg_buffer_restyled): Use it.
9393 2000-02-27 Jim Meyering <meyering@lucent.com>
9395 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9396 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9398 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9399 not `#if STDC_HEADERS'.
9400 Declare malloc if needed.
9402 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9403 now that autoconf always defines the HAVE_DECL_ symbols.
9404 * human.c: Likewise.
9406 * strtoumax.c: Likewise.
9408 * backupfile.c: Arrange for cpp to fail if the configure-time
9409 declaration check was not run.
9411 * human.c: Likewise.
9413 * strtoumax.c: Likewise.
9415 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9416 then first look up the entire `.'-containing string as a login name.
9418 2000-02-18 Paul Eggert <eggert@twinsun.com>
9420 * getdate.y: Handle two-digit years with leading zeros correctly.
9421 (textint): New typedef.
9422 (parser_control): Member year changed from int to textint.
9424 (YYSTYPE): Removed; replaced by %union with int and textint members.
9425 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9426 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9427 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9428 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9429 (date, number, to_year): Use width of number in digits, not its value,
9430 to determine whether it's a 2-digit year, or a 2-digit time.
9431 (yylex): Store number of digits of numeric tokens.
9432 Reported by John Kendall.
9434 (parser_control): Changed from struct parser_control to typedef (for
9435 consistency). All uses changed.
9437 (tID): Removed; not used.
9438 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9440 2000-02-14 Paul Eggert <eggert@twinsun.com>
9442 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9443 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9445 2000-02-12 Jim Meyering <meyering@lucent.com>
9447 * userspec.c (ISDIGIT): Define it.
9448 (isdigit): Remove definition.
9449 (is_number): Use ISDIGIT, not isdigit.
9450 <libintl.h>: Include.
9452 (parse_user_spec): Mark translatable strings.
9454 2000-02-10 Jim Meyering <meyering@lucent.com>
9456 With these changes, nanosleep.[ch] are finally enough like the other
9457 lib/* replacement files to compile on a few more losing systems.
9459 * nanosleep.h: Don't include config.h.
9460 Remove prototype from declaration of nanosleep.
9461 (PARAMS): Remove now-unneeded definition.
9462 * nanosleep.c: #undef nanosleep.
9463 (rpl_nanosleep): Rename from nanosleep.
9465 2000-02-03 Jim Meyering <meyering@lucent.com>
9467 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9468 rather than with `#if HAVE_UTMPNAME'.
9470 2000-02-01 Jim Meyering <meyering@lucent.com>
9472 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9474 2000-01-31 Jim Meyering <meyering@lucent.com>
9476 * nanosleep.h (nanosleep): Guard declaration with
9477 `#if ! HAVE_DECL_NANOSLEEP'.
9478 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9479 the declaration in that vendor's sys/timers.h.
9480 Reported by Christian Krackowizer.
9482 * quotearg.c (ISASCII): Add #undef and move definition to follow
9483 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9484 (ISPRINT): Likewise.
9485 Reported by Tom Tromey.
9487 2000-01-30 Jim Meyering <meyering@lucent.com>
9489 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9490 uses of ->ut_name. The latter doesn't work with new Linux header files
9491 where only utmpx.ut_user is declared.
9493 * readutmp.h (UT_USER): Define.
9495 2000-01-23 Jim Meyering <meyering@lucent.com>
9497 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9500 2000-01-22 Jim Meyering <meyering@lucent.com>
9502 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9503 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9504 Required for some AIX systems. Reported by Christian Krackowizer.
9505 [TESTING] (main): New function.
9507 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9508 * dirname.c (dir_name): Support for DOS-style file names with drive
9511 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9513 * strverscmp.c (ISDIGIT): Define.
9514 (strverscmp): Use ISDIGIT, not isdigit.
9516 2000-01-17 Paul Eggert <eggert@twinsun.com>
9518 * nanosleep.c (nanosleep):
9519 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9520 POSIX.1 doesn't require SA_INTERRUPT and some systems
9521 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9522 it's been part of POSIX.1 since day 1 (in 1988).
9524 2000-01-17 Jim Meyering <meyering@lucent.com>
9526 * interlock: Remove unused file. Reported by François Pinard.
9528 2000-01-16 Paul Eggert <eggert@twinsun.com>
9530 * quotearg.c (quotearg_buffer_restyled): Do not quote
9531 alert, backslash, formfeed, and vertical tab unnecessarily in
9532 shell quoting style.
9535 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9536 Free Software Foundation, Inc.
9537 Copying and distribution of this file, with or without modification,
9538 are permitted provided the copyright notice and this notice are preserved.