1 2006-06-27 Bruno Haible <bruno@clisp.org>
3 * stdlib_.h (intmax_t, uintmax_t): Undefine before typedef.
5 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
7 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
8 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
9 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
11 2006-06-26 Bruno Haible <bruno@clisp.org>
13 * stdlib_.h: Include <wchar.h> if necessary for WCHAR_MIN or
15 Reported by Mark D. Baushke and Larry Jones.
17 2006-06-26 Bruno Haible <bruno@clisp.org>
19 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
21 Suggested by Mark D. Baushke and Larry Jones.
23 2006-06-23 Mark D. Baushke <mdb@gnu.org>
25 * stdlib_.h: Treat BSD/OS like OpenBSD.
27 2006-06-23 Bruno Haible <bruno@clisp.org>
29 * stdlib_.h: Treat IRIX like OpenBSD.
31 2006-06-23 Bruno Haible <bruno@clisp.org>
33 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
34 ISO C 99 Technical Corrigendum 1.
36 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
38 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
39 Some compiler complained about some of them. Problem reported by
41 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
43 2006-06-21 Simon Josefsson <jas@extundo.com>
45 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
48 * socket_.h: Don't define WINVER.
50 * inet_pton.h, inet_pton.c: New file, taken from glibc but
51 slightly modified to work in gnulib.
53 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
55 * read-file.c (fread_file): Start with buffer allocation of
56 0 bytes rather than 1 byte; this simplifies the code.
57 Don't invoke feof; it's not needed. Refactor to avoid duplicate
58 code to free buffer and save/restore errno.
59 (internal_read_file): Remove unused local.
61 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
63 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
64 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
65 Problem reported by Denis Excoffier in
66 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
68 2006-06-19 Simon Josefsson <jas@extundo.com>
70 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
72 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
74 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
76 2006-06-17 Bruno Haible <bruno@clisp.org>
78 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
80 2006-06-17 Bruno Haible <bruno@clisp.org>
82 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
83 problem on Solaris 2.5.1.
85 2006-06-16 Eric Blake <ebb9@byu.net>
87 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
88 * unicodeio.c [!defined errno]: Likewise.
89 * strtol.c [!defined errno]: Likewise.
90 * strtod.c [!defined errno]: Likewise.
92 2006-06-15 Bruno Haible <bruno@clisp.org>
94 * stdint_.h: Rewritten to be fully auto-configured.
95 Fixes bug on HP-UX/IA64.
97 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
99 * getdate.y (__attribute__): Don't define if already defined.
100 Problem reported by Larry Jones.
101 * utimens.c (__attribute__): Likewise.
103 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
105 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
106 reported by Andreas Schwab.
108 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
109 Bruno Haible <bruno@clisp.org>
111 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
113 2006-05-26 Martin Lambers <marlam@marlam.de>
115 * getpass.c: Updates the test for the native W32 API, and adds
116 missing includes, thus fixing compilation warnings.
118 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
120 * tempname.c (small_open, large_open): New macros.
121 (__open, __open64) [!_LIBC]: Remove.
122 (__gen_tempname): Use small_open and large_open instead of __open
123 and __open64. This fixes a portability bug on HP-UX 11.11i
124 reported by Simon Wing-Tang in
125 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
127 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
129 * exclude.c (exclude_fnmatch): New function.
130 (excluded_file_name): Call exclude_fnmatch.
131 * exclude.h (excluded_file_name): New prototype
133 2006-05-24 Bruno Haible <bruno@clisp.org>
135 * printf-args.c (printf_fetchargs): Turn NULL pointers for
136 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
137 Reported by Thorsten Maerz <torte@netztorte.de> via
138 Aaron Stone <aaron@serendipity.cx>.
140 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
142 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
143 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
144 (my_usleep): Don't mishandle maximum value.
146 2006-05-19 Jim Meyering <jim@meyering.net>
148 * getugroups.c: Correct an outdated comment. From Bruno Haible.
150 2006-05-17 Bruno Haible <bruno@clisp.org>
153 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
155 2006-05-17 Bruno Haible <bruno@clisp.org>
157 * stdint_.h: Fix recognition of Cygwin.
159 2006-05-11 Jim Meyering <jim@meyering.net>
161 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
163 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
165 * crc.c (crc32_update): Remove unnecessary L suffix.
166 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
167 unwanted sign propagation, e.g., on hosts with 64-bit int.
168 There still are some problems with reeelly weird theoretical hosts
169 (e.g., 33-bit int) but it's not worth worrying about now.
170 * sha1.c (rol): Likewise.
171 (K1, K2, K3, K4): Remove unnecessary L suffix.
173 2006-05-10 Bruno Haible <bruno@clisp.org>
175 * des.c: Cast to avoid warnings.
177 2006-05-10 Simon Josefsson <jas@extundo.com>
179 * md4.c: Typo fix, update copyright years.
180 (K1, K2): Don't use L because it turn computations into 64-bit on
183 2006-05-09 Bruno Haible <bruno@clisp.org>
185 * xvasprintf.c: Include limits.h, string.h, xsize.h.
186 (EOVERFLOW): Define fallback value.
187 (xstrcat): New function.
188 (xvasprintf): Recognize the special case of a string concatenation.
190 2006-05-01 Bruno Haible <bruno@clisp.org>
192 * stdint_.h: Shorter URL.
193 * inttypes.h: Likewise.
195 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
197 * verify.h: Document the internals better. Most of this change
198 was written by Bruno Haible.
200 2006-04-29 Bruno Haible <bruno@clisp.org>
202 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
203 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
205 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
207 * getdate.y (get_date): When adding relative date, start with the
208 initial time, not with the result of the first mktime call.
210 2006-04-23 Bruno Haible <bruno@clisp.org>
212 * copy-file.c: Include <unistd.h> unconditionally.
213 * execute.c: Likewise.
214 * fatal-signal.c: Likewise.
215 * findprog.c: Likewise.
216 * mkdtemp.c: Likewise.
219 * wait-process.h: Likewise.
221 2006-04-23 Bruno Haible <bruno@clisp.org>
223 * fwriteerror.c (fwriteerror): Call fclose also when an error
224 condition was already detected.
225 Reported by Ben Pfaff <blp@cs.stanford.edu>.
227 2006-04-19 Derek Price <derek@ximbiot.com>
228 Eric Blake <ebb9@byu.net>
230 * inttypes.h: Correct grammar in comment.
232 2006-04-18 Derek Price <derek@ximbiot.com>
233 Paul Eggert <eggert@cs.ucla.edu>
235 * inttypes.h: New file.
236 * strtoimax.c: Assume <inttypes.h>.
238 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
240 * utimens.c (futimens): glibc futimesat messes up if /proc
241 isn't mounted. Problem reported by Kir Kolyshkin.
243 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
245 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
246 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
247 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
249 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
251 Merge regex changes from libc, removing some of our
252 POSIX-conformance changes that were rejected and redoing them in a
255 * regcomp.c (re_compile_internal, init_dfa):
256 Length arg is now size_t, not Idx. All uses changed.
257 (peek_token): Forward decl now says internal_function.
258 (__re_error_msgid, __re_error_msgid_idx):
259 Now static rather than extern with attribute_hidden.
260 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
261 For some reason libc prefers K&R style defns for external functions.
262 (regerror) [!defined _LIBC]: Likewise.
263 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
264 (seek_collating_symbol_entry, lookup_collation_sequence_value):
265 (build_range_exp, build_collating_symbol):
267 (re_compile_fastmap): Use '\0' to memset, not 0.
268 (utf8_sb_map): Make the calculations more obvious.
269 (init_dfa, parse_bracket_exp, build_charclass_op):
270 Call calloc and cast result, as glibc does.
271 (init_word_char, fetch_token, peek_token, peek_token_bracket):
272 (build_range_exp, build_collating_symbol):
273 Now internal functions.
275 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
277 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
278 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
279 Don't depend on VMS; depend on __VMS instead, for POSIX
281 (regoff_t): Define to ssize_t, not long int.
283 Remove the REG_ macros named below. Instead, make the old names
284 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
286 (REG_BACKSLASH_ESCAPE_IN_LISTS):
287 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
288 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
289 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
290 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
291 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
292 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
293 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
294 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
295 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
296 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
297 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
298 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
299 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
300 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
301 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
302 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
304 Remove. All uses replaced by the old RE_* names.
305 (RE_BACKSLASH_ESCAPE_IN_LISTS):
306 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
307 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
308 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
309 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
310 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
311 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
312 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
313 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
314 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
315 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
316 Don't bother having these macros be independent of each others'
317 values, since they no longer exist in the POSIX name space.
319 Rename the following member names back to their old names,
320 unless !__USE_GNU_REGEX. All uses changed back.
321 (buffer): Renamed from re_buffer.
322 (allocated): Renamed from re_allocated.
323 (used): Renamed from re_used.
324 (syntax): Renamed from re_syntax.
325 (fastmap): Renamed from re_fastmap.
326 (translate): Renamed from re_translate.
327 (can_be_null): Renamed from re_can_be_null.
328 (regs_allocated): Renamed from re_regs_allocated.
329 (fastmap_accurate): Renamed from re_fastmap_accurate.
330 (no_sub): Renamed from re_no_sub.
331 (not_bol): Renamed from re_not_bol.
332 (not_eol): Renamed from re_not_eol.
333 (newline_anchor): Renamed from re_newline_anchor.
334 (num_regs): Renamed from rm_num_regs.
335 (start): Renamed from rm_start.
336 (end): Renamed from rm_end.
338 (free_state): Move up a bit.
340 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
342 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
343 when that is what is intended.
344 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
345 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
347 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
348 All uses changed back to re_malloc, etc. It's now the caller's
349 responsibility to check for overflow; all callers changed.
350 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
351 (re_x2nrealloc): Remove.
352 (free_state): Remove decl.
354 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
355 (re_set_registers, re_exec):
358 2006-01-31 Roland McGrath <roland@redhat.com>
360 * regcomp.c (calc_eclosure_iter): Remove dead variables.
361 Reported by Mike Frysinger <vapier@gentoo.org>.
363 2006-01-15 Andreas Jaeger <aj@suse.de>
366 * regex_internal.c (re_string_reconstruct): Adjust for
367 build_wcs_upper_buffer change.
368 (build_wcs_upper_buffer): Change return type.
370 2005-12-10 Ulrich Drepper <drepper@redhat.com>
372 * regex_internal.h: Include <stdint.h> if available.
374 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
376 * regex_internal.h (SIZE_MAX): Provide a default definition.
378 2005-10-14 Ulrich Drepper <drepper@redhat.com>
380 * regcomp.c: Adjust for changed secondary hash function.
382 2005-09-30 Ulrich Drepper <drepper@redhat.com>
384 * regex.h: Pretty printing.
385 Clean up namespace a bit.
387 2005-09-30 Jakub Jelinek <jakub@redhat.com>
389 * regexec.c (update_cur_sifted_state, check_arrival,
390 check_arrival_add_next_nodes): Avoid using uninitialized variable.
392 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
393 Ulrich Drepper <drepper@redhat.com>
396 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
397 (bitset_word_t): Renamed from bitset_word. All uses changed.
399 2005-09-22 Ulrich Drepper <drepper@redhat.com>
402 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
403 * regcomp.c: Remove unnecessary uses of
404 unsigned RE_TRANSLATE_TYPE.
405 * regex_internal.h: Likewise.
406 * regex_internal.c: Likewise.
407 * regexec.c: Likewise.
408 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
410 2005-09-07 Ulrich Drepper <drepper@redhat.com>
412 * regexec.c (find_recover_state): Remove unnecessary
414 (transit_state_bkref): Make DFA a const pointer.
415 (get_subexp): Likewise.
416 (check_arrival): Likewise.
417 (update_cur_sifted_state): Likewise.
418 (re_search_internal): Likewise.
419 (prune_impossible_nodes): Likewise.
420 (acquire_init_state_context): Likewise.
421 (proceed_next_node): Likewise.
422 (set_regs): Likewise.
423 (free_fail_stack_return): Likewise.
424 (check_arrival_expand_ecl): Mark DFA parameter as const.
425 (check_arrival_expand_ecl_sub): Likewise.
426 (check_subexp_limits): Likewise.
427 (sub_epsilon_src_nodes): Likewise.
428 (add_epsilon_src_nodes): Likewise.
429 (merge_state_array): Likewise.
430 (update_regs): Likewise.
431 (build_trtable): Likewise.
432 (sift_states_backward): Mark MCTX parameter as const.
433 (build_sifted_states): Likewise.
434 (update_cur_sifted_state): Likewise.
435 (sift_states_mkref): Likewise.
436 (check_arrival_expand_ecl): Mark eclosure as const.
437 (check_dst_limits_calc_pos_1): Likewise.
438 * regex_internal.h (re_match_context_t): Make dfa a const
441 2005-09-06 Ulrich Drepper <drepper@redhat.com>
443 * regexec.c (merge_state_with_log): Define dfa as const pointer.
444 (transit_state_sb): Likewise.
445 (transit_state_mb): Likewise.
446 (sift_states_iter_mb): Likewise.
447 (check_arrival_add_next_nodes): Likewise.
448 (check_node_accept_bytes): Change first parameter to pointer-to-const.
449 [_LIBC] (re_search_2_stub): Use mempcpy.
451 * regex_internal.c (re_string_reconstruct): Avoid calling
452 mbrtowc for very simple UTF-8 case.
454 * regex_internal.c (re_acquire_state): Make DFA pointer arg
456 (re_acquire_state_context): Likewise.
457 * regex_internal.h: Adjust prototypes.
459 * regex.c: Prevent using C++ compilers.
461 * regex_internal.c (re_acquire_state): Minor code rearrangement.
462 (re_acquire_state_context): Likewise.
464 2006-03-29 Mark D. Baushke <mdb@gnu.org>
465 Bruno Haible <bruno@clisp.org>
467 * stdint_.h: On OpenBSD, don't redefine types already included in
468 <sys/types.h> and <inttypes.h>.
470 2006-03-24 Eric Blake <ebb9@byu.net>
472 * time_r.c (copy_string_result): Remove, as it is no longer used.
474 2006-03-24 Simon Josefsson <jas@extundo.com>
476 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
477 including some doc fixes.
478 (base64_encode_alloc): Fix +1 bug on allocation failures.
480 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
482 * base64.c (base64_encode): Do not read past end of array with
483 unsanitized input on systems with CHAR_BIT > 8.
485 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
487 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
488 Typedef to long int, not to off_, as POSIX will likely change
491 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
493 * argp-help.c (validate_uparams): Fix typo
494 * argp-parse.c (argp_default_options): Consistently begin help
495 messages with a lowercase letter.
497 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
499 * time_r.h (asctime_r, ctime_r): Remove. These functions can
500 overrun buffers and shouldn't be used (much as gets shouldn't be
502 * time_r.c (asctime_r, ctime_r): Likewise.
504 2006-03-08 Simon Josefsson <jas@extundo.com>
506 * gc-gnulib.c (randomize): Don't open files called 'no', they
507 signal that configure disabled the device.
509 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
511 * c-stack.c: Include unistd.h unconditionally, since we now assume
513 * getlogin_r.c: Likewise.
514 * getlogin_r.h: Likewise.
516 * pagealign_alloc.c: Likewise.
517 * unistd_.h: Remove; no longer needed.
519 2006-03-07 Simon Josefsson <jas@extundo.com>
521 * unistd_.h: New file.
523 2006-03-07 Simon Josefsson <jas@extundo.com>
525 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
527 2006-03-01 Simon Josefsson <jas@extundo.com>
529 * readline.c: Fix typo, tiny patch from Stepan Kasal
532 2006-02-28 Simon Josefsson <jas@extundo.com>
534 * getopt.c: Protect #include of unistd.h, for MSVS.
536 2006-02-27 Simon Josefsson <jas@extundo.com>
538 * base64.h: Indent #define's. From Jim Meyering
541 2006-02-27 Jim Meyering <jim@meyering.net>
543 Revert the change of 2006-02-24, so these files can continue
544 to be sync'd from gettext.
545 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
548 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
550 * glob.c: Say "invalid" rather than "illegal" in comments.
552 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
554 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
556 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
558 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
559 AT_FDCWD exceeds INT_MAX.
560 * openat.h (AT_FDCWD): Likewise.
562 2006-02-14 Jim Meyering <jim@meyering.net>
566 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
567 failure on deficient systems, and simplify gnulib lgpl dependencies.
568 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
569 xmalloc/lstat combination. Based on a patch from Bruno Haible.
571 * xalloc-die.c: Remove unused definition of N_.
573 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
575 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
577 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
579 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
580 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
582 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
584 * argp-namefrob.h: Restore changes accidentally lost during the
585 "autoupdate" on 2005-12-12.
587 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
589 * fnmatch.c (L_): Renamed from L, to work around a bug in
590 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
591 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
594 2006-01-26 Simon Josefsson <jas@extundo.com>
596 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
597 prototype is visible on mingw32.
599 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
602 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
605 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
607 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
608 attempt to open for write; this always fails, at least on POSIX
609 hosts. This reinstates the 2006-01-09 change, which was
610 inadvertently removed.
612 2006-01-26 Bruno Haible <bruno@clisp.org>
613 Paul Eggert <eggert@cs.ucla.edu>
616 [(! (defined __cplusplus || defined __BEOS__)
618 && !(defined __HP_cc || defined __xlc__
619 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
621 #define to signed char in these cases too; this simplifies
622 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
623 etc., separately) and makes it more conservative.
625 2006-01-21 Jim Meyering <jim@meyering.net>
627 Sync from the stable (b5) branch of coreutils:
629 * fts.c (fts_children): Don't let close() clobber errno from
632 * fts.c (fts_stat): When following a symlink-to-directory,
633 don't necessarily interpret stat-fails+lstat-succeeds as indicating
634 a dangling symlink. That can also happen at least for ELOOP.
635 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
636 FYI, this bug predates the inclusion of fts.c in coreutils.
638 * fts.c (fts_open): Put new maxarglen declaration and uses
639 in their own block, so pre-c99 compilers don't object.
641 Avoid the double-free (first in fts_read, second in fts_close) that
642 would occur when an `active' directory is made inaccessible (e.g.,
643 via chmod a-x) during a traversal.
644 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
645 before returning. Reproduce this failure by
646 mkdir -p a/b; cd a; chmod a-x . b
647 Reported by Stavros Passas.
649 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
651 * argp-namefrob.h: Bugfix. Remove stray #
653 2006-01-25 Bruno Haible <bruno@clisp.org>
655 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
657 Reported by Paul Eggert.
659 2006-01-25 Jim Meyering <jim@meyering.net>
661 * fileblocks.c: Remove more useless parentheses.
662 * readutmp.h: Likewise.
664 2006-01-24 Bruno Haible <bruno@clisp.org>
666 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
668 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
671 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
672 to avoid problems with the built-in _Bool type.
673 Reported by Paul Eggert on 2005-11-26.
675 2006-01-24 Jim Meyering <jim@meyering.net>
677 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
679 2006-01-24 Simon Josefsson <jas@extundo.com>
681 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
684 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
686 Work around porting bugs reported by Dieter in
687 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
688 * getopt.c (_NOPROTO): Remove; no longer needed.
689 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
690 Include "getopt.h" first, to check interface.
691 (getenv): Declare only if defined HAVE_DECL_GETENV &&
693 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
694 (__strndup): Revert to K&R-style function dfns, the glibc style.
695 * strnlen.c: Don't claim it's taken from glibc; it's not.
696 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
697 Include strnlen.h first, to get prototype properly.
698 (strnlen): Renamed from __strnlen.
701 2006-01-23 Ulrich Drepper <drepper@redhat.com>
703 These changes imported from libc.
704 * getopt.c: Use __fxprintf instead of inline stream orientation
705 test and two separate function calls.
706 * strndup.c (__strndup): Add libc_hidden_def.
708 2006-01-22 Bruno Haible <bruno@clisp.org>
710 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
711 temporary buffer for sprintf, take into account the precision also
712 for 'd', 'i', 'u', 'o', 'x', 'X'.
714 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
716 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
717 to pacify gcc -Wswitch-default.
719 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
721 * argp-help.c (usage_long_opt): Do not print DOC options.
722 (__argp_base_name): Removed
723 * argp-namefrob.h (__argp_basename): Removed definition. Was a
725 (__argp_base_name): Provide macro definition or extern declaration
726 depending on the configuration
728 2006-01-20 Simon Josefsson <jas@extundo.com>
730 * inet_ntop.h: Unconditionally include sys/socket.h.
732 2006-01-19 Simon Josefsson <jas@extundo.com>
734 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
736 2006-01-12 Simon Josefsson <jas@extundo.com>
738 * base64.c: Fix warning, reported by Bruno Haible
739 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
741 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
744 * md5.c: Fix commentary typos.
745 (alignof, UNALIGNED_P): No need for a GCC-specific version.
746 * md5.h (__attribute__): Remove; unused.
747 * sha1.c: Fix commentary to match md5 better.
748 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
749 so that we don't need to worry about alignment. All uses changed.
750 This merges the 2005-10-28 md5 change into sha1.
752 2006-01-11 Jim Meyering <jim@meyering.net>
755 * md5.c (OP): Fix spacing.
757 2006-01-11 Simon Josefsson <jas@extundo.com>
759 * stdint_.h (SIZE_MAX): Add missing (.
761 2006-01-10 Bruno Haible <bruno@clisp.org>
763 * argp.h (__const): Remove macro. Use const instead.
764 * argp-fmtstream.h (__const): Likewise.
765 * glob_.h (__const): Remove macro.
766 * glob-libc.h: Use const instead of __const.
768 2006-01-10 Jim Meyering <jim@meyering.net>
770 Avoid the double-free (first in fts_read, second in fts_close) that
771 would occur when an `active' directory is made inaccessible (e.g.,
772 via chmod a-x) during a traversal.
773 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
774 before returning. Reproduce this failure by
775 mkdir -p a/b; cd a; chmod a-x . b
776 Reported by Stavros Passas.
779 * sha1.c: Tweak grammar in a comment.
781 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
783 * regex_internal.h (BITSET_WORD_BITS):
784 Work around a bug in 64-bit PGC (before version 6.1-2), where the
785 preprocessor mishandles large unsigned values as if they were signed.
786 Problem reported by Claudio Fontana in
787 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
789 2006-01-10 Simon Josefsson <jas@extundo.com>
791 * socket_.h: New file.
793 2006-01-10 Bruno Haible <bruno@clisp.org>
795 * localcharset.c: Update from GNU gettext.
797 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
800 * chdir-long.c (cdb_free): Don't bother trying to open directory
801 for write access: POSIX says that must fail.
802 * fts.c (diropen): Likewise.
803 * save-cwd.c (save_cwd): Likewise.
804 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
805 well, for minor improvements on hosts that lack O_DIRECTORY.
806 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
807 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
808 Fall back on chown if open failed with EACCES.
810 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
811 Report an error at compile-time if only a 1-second nominal clock
814 * lchmod.h: New file.
815 * mkdir-p.c: Include lchmod.h, lchown.h.
816 (make_dir_parents): Use lchown rather than chown, and
817 lchmod rather than chmod.
819 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
820 too. Problem with "none" reported by Bob Proulx. Problem with
821 "proc" reported by n0dalus.
823 * mountlist.c: Include <limits.h>.
824 (dev_from_mount_options)
825 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
826 New function. It no longer assumes "dev=" has the System V meaning
827 on Linux (since it doesn't). It also parses "dev=" more carefully.
828 (read_file_system_list)
829 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
830 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
833 * posixtm.h (PDS_PRE_2000): New macro.
834 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
835 All usages changed. Reject dates outside the range 1969-1999 if
836 PDS_PRE_2000 is used.
838 2006-01-09 Jim Meyering <jim@meyering.net>
842 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
844 * chdir-safer.h, chdir-safer.c: New files.
846 * modechange.c (mode_compile): Reject an invalid mode string
847 that starts with an octal digit. From Andreas Gruenbacher.
849 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
850 and dup to open_safer and dup_safer, respectively.
851 (openat_permissive): Fix typo in comment.
853 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
854 "gettext.h"; either no longer needed or are guaranteed by openat.h.
855 (_): Remove; no longer needed.
856 (openat): Renamed from rpl_openat; no need for rpl_openat
857 since openat.h renames openat for us.
858 Replace most of the body with a call to openat_permissive,
859 to avoid duplicate code.
860 Port to (probably hypothetical) environments were mode_t is
862 (openat_permissive): Require mode arg, so that we can check
863 types better. Put it just after flags. Change cwd failure
864 indicator from pointer-to-bool to pointer-to-errno-value.
866 Invoke openat_save_fail and/or openat_restore_fail if
867 cwd_errno is null, so that openat can call us.
868 (openat_permissive, fdopendir, fstatat, unlinkat):
869 Simplify errno handling to avoid some duplicate code,
870 as it's OK to set errno on success.
871 * openat.h: Revamp code so that function macros depend on
872 __OPENAT_PREFIX only, not also on AT_FDCWD.
873 (openat_ro): Remove. Caller changed to use openat_permissive.
874 (openat_permissive): Now a macro, if not a function.
875 (openat_restore_fail, openat_save_fail): Now always functions,
876 since mkdirat needs them even if __OPENAT_PREFIX is defined.
878 * openat-priv.h: New file, defining macros used by mkdirat.c
880 * mkdirat.c: Include openat-priv.h.
881 Remove definitions of macros defined therein.
882 * openat.c: Likewise.
884 * mkdirat.c (mkdirat): New file and function.
885 * openat.h (mkdirat): Declare.
887 * openat.c (fdopendir): Don't change errno when returning non-NULL.
889 * openat.h (openat_permissive): Declare.
892 * openat.c (EXPECTED_ERRNO): New macro.
893 (openat_permissive): New function -- used in remove.c rewrite.
894 (all functions): Set errno just before returning, only if there
895 was an actual failure.
896 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
898 Emulate openat-family functions using Linux's procfs, if possible.
899 Idea and some code based on Ulrich Drepper's glibc changes.
901 * openat.c: (BUILD_PROC_NAME): New macro.
902 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
903 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
904 before falling back on save_cwd and restore_cwd.
905 (fdopendir, fstatat, unlinkat): Likewise.
907 * openat.c (fstatat, unlinkat): Perform the syscall directly,
908 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
910 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
911 as second argument to va_arg. Otherwise, some versions of gcc
912 warn that `if this code is reached, the program will abort'.
914 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
918 Add POSIX ACL support
919 * acl.h (copy_acl, set_acl): Add declarations.
920 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
921 systems other than Linux.
922 (chmod_or_fchmod): New function: use fchmod when possible,
924 (file_has_acl): Add a POSIX ACL implementation, with a
925 Linux-specific subcase.
926 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
927 S_ISVTX from one file to another. Fall back to fchmod/chmod when
928 acls are unsupported.
929 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
930 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
933 2006-01-09 Bruno Haible <bruno@clisp.org>
935 * sysexit_.h (EX_OK): New macro.
936 Suggested by Martin Lambers <marlam@marlam.de>.
938 2006-01-09 Bruno Haible <bruno@clisp.org>
940 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
941 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
942 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
943 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
945 2006-01-09 Bruno Haible <bruno@clisp.org>
947 * stdint_.h (SIZE_MAX): Write the value without involving negative
950 2005-10-16 Bruno Haible <bruno@clisp.org>
952 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
953 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
955 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
957 * strftime.c (tzname): Don't declare if it is already #defined.
958 Problem reported for Mingw by Mark Junker.
960 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
962 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
963 long int, not int, for nanosecond counts, so that people who are
964 used to POSIX struct timespec won't be surprised. Reported by Jim
967 2005-12-16 Jim Meyering <jim@meyering.net>
969 * fprintftime.c, fprintftime.h: New files.
971 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
973 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
974 * argp-help.c (fill_in_uparams): Check if the constructed
975 struct uparams is valid. Fall back to the default values if it is
978 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
980 * argp-help.c (__argp_base_name): New function
981 (__argp_short_program_name): Rewrite using __argp_base_name
982 * argp-namefrob.h: Define program_invocation_name and
983 program_invocation_short_name if requested
984 (__argp_base_name): Add prototype
985 * argp-parse.c (argp_def): Use gettext wrappers
986 (argp_default_parser): Use __argp_base_name
987 * argp-pin.c: New file. Defines program_invocation_name and
988 program_invocation_short_name on systems that lack them.
990 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
992 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
993 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
994 porting problem reported by Georg Schwarz in
995 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
997 2005-07-09 Bruno Haible <bruno@clisp.org>
999 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1000 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1001 Reported by Mark Junker <mjscod@gmx.de>.
1003 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1005 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1006 (uintmax_t) [defined uintmax_t]: Do not declare.
1007 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1008 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1009 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1010 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1011 sake of portability to weird hosts that C allows (though we don't
1012 know of any practical examples).
1014 * savedir.h (fdsavedir): New decl.
1015 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1016 contains most of the former guts of savedir.
1017 (savedir): Use savedirstream.
1020 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1022 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1023 coreutils no longer futzes with rounding modes.
1025 2005-11-14 Jim Meyering <jim@meyering.net>
1027 * mkstemp-safer.c: Include <config.h>, required for possible
1028 replacement of mkstemp.
1030 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1032 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1034 (gethrxtime) [! (HAVE_NANOUPTIME
1035 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1036 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1037 our own approximation.
1039 2005-11-10 Simon Josefsson <jas@extundo.com>
1041 * readline.c: Remove EOL.
1043 2005-11-08 Eric Blake <ebb9@byu.net>
1045 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1047 2005-11-08 Eric Blake <ebb9@byu.net>
1049 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1051 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1053 Fix porting problem reported by Theodoros V. Kalamatianos.
1054 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1055 Don't assume that futimes failing means we must fail.
1057 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1059 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1060 leave errno alone. Problem reported by Dmitry V. Levin.
1062 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1064 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1065 errno alone. Problem reported by Frederic Jolliton.
1067 2005-10-28 Simon Josefsson <jas@extundo.com>
1069 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1070 "restrict" keywords, as per POSIX. Protect the function
1071 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1072 Don't use K&R prototypes. Check the sprintf return values.
1073 Re-define EAFNOSUPPORT if not present. Indent.
1075 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1076 suggested by Bruno Haible <bruno@clisp.org>.
1078 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1080 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1082 * gc-libgcrypt.c: Add MD2 (which is not available through
1085 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1087 * md2.h, md2.c: New files.
1089 2005-10-24 Simon Josefsson <jas@extundo.com>
1091 * md4.h: Shrink buffer size, now that we changed the type.
1093 2005-10-22 Simon Josefsson <jas@extundo.com>
1095 * arcfour.h, arcfour.c: Use fixed size indices in the
1096 arcfour_context struct (simplify test vector testing in GNU
1099 2005-10-22 Simon Josefsson <jas@extundo.com>
1101 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1102 suggested by Bruno Haible <bruno@clisp.org>.
1104 2005-10-22 Simon Josefsson <jas@extundo.com>
1106 * crc.h: Include stddef.h, for size_t.
1108 2005-10-21 Simon Josefsson <jas@extundo.com>
1110 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1111 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1113 2005-10-21 Simon Josefsson <jas@extundo.com>
1115 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1118 2005-10-21 Simon Josefsson <jas@extundo.com>
1120 * gc-gnulib.c: Support ARCTWO in CBC mode.
1122 2005-10-21 Simon Josefsson <jas@extundo.com>
1124 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1127 * hmac-sha1.c (hmac_sha1): Likewise.
1129 * crc.c (crc32_update): Actually use crc parameter, suggested by
1130 Bruno Haible <bruno@clisp.org>.
1132 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1135 2005-10-21 Simon Josefsson <jas@extundo.com>
1137 * des.h, des.c: New files.
1139 * gc-gnulib.c: Support DES.c
1141 2005-10-21 Simon Josefsson <jas@extundo.com>
1143 * arctwo.h, arctwo.c: New files.
1145 * gc-gnulib.c: Support ARCTWO.
1147 2005-10-21 Simon Josefsson <jas@extundo.com>
1149 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1151 2005-10-19 Simon Josefsson <jas@extundo.com>
1153 * gc-gnulib.c: Support ARCFOUR.
1155 2005-10-19 Simon Josefsson <jas@extundo.com>
1157 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1160 * gc.h: Add ECB enum type.
1162 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1164 2005-10-19 Simon Josefsson <jas@extundo.com>
1166 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1168 2005-10-18 Simon Josefsson <jas@extundo.com>
1170 * md4.h, md4.c: New files, based on md5.?.
1172 2005-10-17 Simon Josefsson <jas@extundo.com>
1174 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1176 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1178 2005-10-17 Simon Josefsson <jas@extundo.com>
1180 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1182 2005-10-17 Simon Josefsson <jas@extundo.com>
1184 * gc.h, gc-libgcrypt.c: Add ciphers.
1186 2005-10-17 Simon Josefsson <jas@extundo.com>
1188 * sha1.c: Use uint32_t instead of md5_uint32.t
1190 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1193 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1195 * md5.h: Use stdint.h and uint32_t. Doc fix.
1197 2005-10-15 Simon Josefsson <jas@extundo.com>
1199 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1201 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1203 2005-10-14 Simon Josefsson <jas@extundo.com>
1205 * arcfour.h, arcfour.c: New files.
1207 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1209 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1210 include <wchar.h>; no longer needed.
1212 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1213 and Ulrich Drepper <drepper@redhat.com>
1216 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1217 instead of inline stream orientation test and two separate
1218 function calls. Pay no attention to USE_IN_LIBIO.
1220 2005-10-14 Roland McGrath <roland@redhat.com>
1222 Import from libc. [BZ #1331]
1223 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1225 Reported by Matej Vela <vela@debian.org>.
1227 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1229 * mkdir-p.c (make_dir_parents): Don't report an error if an
1230 intermediate directory is in a read-only file system. Problem
1231 reported by Eric Blake.
1233 2005-10-13 Simon Josefsson <jas@extundo.com>
1235 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1236 Move memory allocation outside of loop.
1238 2005-10-12 Simon Josefsson <jas@extundo.com>
1240 * gc-pbkdf2-sha1.c: New file.
1242 * gc.h: Add gc_pbkdf2_sha1 prototype.
1244 2005-10-12 Simon Josefsson <jas@extundo.com>
1246 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1247 suggested by Bruno Haible <bruno@clisp.org>.
1249 2005-10-12 Simon Josefsson <jas@extundo.com>
1251 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1253 * gc-gnulib.c (gc_hmac_sha1): New function.
1255 2005-10-12 Simon Josefsson <jas@extundo.com>
1257 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1259 2005-10-12 Simon Josefsson <jas@extundo.com>
1261 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1262 GC_USE_HMAC_MD5, respectively.
1264 * gc-libgcrypt.c (gc_md5): Fix assert call.
1267 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1269 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1271 * gc-gnulib.c (gc_hash_buffer): Ditto.
1273 2005-10-11 Bruno Haible <bruno@clisp.org>
1275 * c-strcasestr.h: New file, from GNU gettext.
1276 * c-strcasestr.c: New file, from GNU gettext.
1278 2005-10-11 Bruno Haible <bruno@clisp.org>
1280 * c-strcase.h: New file, from GNU gettext.
1281 * c-strcasecmp.c: New file, from GNU gettext.
1282 * c-strncasecmp.c: New file, from GNU gettext.
1284 2005-10-11 Simon Josefsson <jas@extundo.com>
1286 * crc.h, crc.c: New files.
1288 * gc.h (gc_hash_buffer): Add doc.
1290 2005-10-08 Simon Josefsson <jas@extundo.com>
1292 * gc.h: Add gc_hash and gc_hash_buffer.
1294 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1296 * gc-libgcrypt.c (gc_hash_buffer): Add.
1298 2005-10-11 Bruno Haible <bruno@clisp.org>
1300 * strcasecmp.c: Include limits.h.
1301 (strcasecmp): Avoid integer overflow on exotic platforms.
1302 * strncasecmp.c: Include limits.h.
1303 (strncasecmp): Avoid integer overflow on exotic platforms.
1304 Reported by Paul Eggert.
1306 2005-10-06 Simon Josefsson <jas@extundo.com>
1308 * hmac-md5.c: New file.
1312 2005-10-06 Simon Josefsson <jas@extundo.com>
1314 * memxor.c (memxor): Avoid casts and warnings.
1316 2005-10-05 Derek Price <derek@ximbiot.com>
1318 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1320 2005-10-05 Simon Josefsson <jas@extundo.com>
1322 * memxor.c (memxor): Fix compiler error.
1324 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1325 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1327 * memxor.h, memxor.c: New files.
1329 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1330 we assume all systems have it, suggested by Jim Meyering
1331 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1332 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1333 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1336 2005-10-04 Bruno Haible <bruno@clisp.org>
1338 * verify.h (verify_true): Provide alternative definition for C++.
1340 2005-10-04 Simon Josefsson <jas@extundo.com>
1342 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1343 D. Baushke" <mdb@gnu.org>.
1345 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1347 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1348 (SSIZE_MAX): New macro, if not already defined.
1349 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1352 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1354 * exclude.c: Include verify.h.
1355 (verify): Remove. All callers changed to use verify.h's version.
1356 * strtoimax.c: Likewise.
1357 * utimecmp.c: Likewis.e
1359 Sync from coreutils.
1360 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1361 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1362 * .cvsignore: Add fts.h, search.h, t-fpending.
1363 * settime.c (settime): Fix { typo in previous patch. Also, don't
1364 bother returning ENOSYS if settimeofday or stime fails; just let
1365 them return whatever errno they want to return.
1366 * utimens.c: Include unistd.h, for dup2.
1367 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1368 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1370 2005-10-02 Jim Meyering <jim@meyering.net>
1372 Sync from coreutils.
1373 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1374 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1375 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1376 Remove AT_FDCWD test.
1377 Do not consume the fd unless successful.
1378 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1379 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1380 block, so that we don't even try to compile it if settimeofday is
1381 available. This works around a compilation failure on OSF1 V5.1,
1382 due to stime requiring a `long int*' while tv_sec is `int'.
1384 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1386 * getdelim.c (getdelim): Remove unused variables.
1388 2005-10-01 Simon Josefsson <jas@extundo.com>
1390 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1391 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1392 AI_* and EAI_* definitions. Protect function declarations.
1394 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1396 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1397 so that the code works even with ancient cpp. Portability problem
1398 with GCC 2.7.2.1 reported by Thomas M.Ott.
1400 2005-09-27 Jim Meyering <jim@meyering.net>
1402 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1404 * intprops.h (signed_type_or_expr__): Define.
1405 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1408 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1410 * verify.h (verify_expr): Remove, replacing with:
1411 (verify_true): New macro that returns true instead of void.
1412 (verify_type__): Remove.
1413 (verify): Use verify_true rather than verify_type__.
1415 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1417 * utimens.c (ENOSYS): Define if not already defined.
1418 (futimens): Support having a null PATH if the file descriptor
1421 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1423 (__attribute): Define to empty unless GCC 3.1 or later.
1424 This works around a core dump on OpenBSD 3.4, which has GCC
1425 2.95.3, which dumps core when given __attribute__(()). It also
1426 simplifies other tests, since we really don't want to bother with
1427 worrying about which ancient version of GCC supported what.
1428 Original problem reported by Yoann Vandoorselaere, with part of
1429 the fix suggested by Derek Price.
1431 2005-09-24 Jim Meyering <jim@meyering.net>
1433 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1434 so we can once again use a positive bitfield width of 1 -- now we
1435 don't have to explain why we were using a bitfield width of 2.
1437 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1439 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1440 Problem reported by Eric Blake.
1441 (getaddrinfo): Initialize se so that it's not garbage.
1442 Redo internal storage allocation so that it doesn't make unportable
1443 assumptions about alignment.
1446 * utimens.c (futimens): Use futimesat if available.
1447 Prefer it to futimes since it doesn't have the futimes bug.
1449 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1450 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1451 Instead, declare a function that returns a pointer to an array,
1452 and use verify_type__ to declare the size of the array.
1453 Problem and germ of a solution reported by Bruno Haible.
1454 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1455 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1457 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1459 Sync from coreutils.
1461 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1463 * argmatch.h: Include verify.h
1464 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1465 (ARGMATCH_ASSERT): Remove; unused.
1466 * canonicalize.c: Assume STDC_HEADERS.
1467 * exclude.c: Include "strcase.h".
1468 * regex_internal.h [!defined _LIBC]: Likewise.
1469 * getusershell.c: Include stdio--.h rather than stdio.h
1471 (getusershell): Call fopen, not fopen_safer.
1472 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1473 Do not include unistd-safer.h.
1474 (save_cwd): Don't call fd_safer; no longer needed
1475 now that we include fcntl--.h.
1477 * getdate.y (relative_time): New type.
1478 (RELATIVE_TIME_0): New constant.
1479 (parser_control): Use relative_time instead of doing it ourselves.
1480 (%union): Add new relative_time rel member.
1481 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1483 (relunit, relunit_snumber): Now of type rel.
1484 (zone, rel, relunit, get_date): Adjust to above changes.
1486 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1487 Do not include unistd-safer.h.
1488 (getloadavg): Don't call fd_safer; no longer needed
1489 now that we include fcntl--.h.
1491 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1492 (make_dir_parents): Treat ENOSYS like EEXIST.
1494 Improve quality of diagnostics on restore_cwd failure.
1495 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1496 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1497 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1498 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1499 each time through the loop. Do not diagnose restore_cwd failure;
1500 that is the caller's job (and perhaps the caller does not care).
1502 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1503 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1504 If the file already exists but is not a directory, don't bother
1505 to try to make its parents.
1506 Close potential file descriptor leak if we can't chdir("/") (!).
1507 Don't always return true if chdir($PWD) fails; return true only
1508 if the requested action was done successfully (except for the
1510 Don't log final directory unless we actually made it.
1511 Refactor to avoid duplicate code to fix up permissions.
1512 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1514 * strftime.c (my_strftime): Rewrite the previous change slightly,
1515 to make it a bit faster and (I hope) clearer.
1516 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1517 Fix bug in formats like %2N.
1519 * verify.h: New file.
1521 2005-09-22 Jim Meyering <jim@meyering.net>
1523 Sync from coreutils.
1525 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1527 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1528 the .tm_year member, since otherwise gcc-4.0 would now warn about
1529 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1531 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1532 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1534 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1535 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1536 when run in a time zone for which daylight savings time is in effect
1537 for the starting date.
1539 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1540 stop us from restricting permissions of just-created absolute-named
1542 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1543 to restore initial working directory.
1544 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1545 to tell caller if/when we change the working directory and are
1546 unable to return to the initial one.
1547 * mkdir-p.h (make_dir_parents): Update prototype.
1548 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1549 `return false'. This fixes a bug introduced on 2004-07-30.
1551 * openat.c (fdopendir): Be sure to close the supplied
1552 file descriptor before returning. This makes our replacement
1553 implementation a little closer to Solaris's, where fdopendir
1554 ties the file descriptor to the returned DIR* pointer.
1555 * openat.c (unlinkat): New function.
1556 * openat.h (unlinkat): Add prototype.
1557 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1558 (openat_restore_fail): Rename from openat_restore_die.
1559 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1561 Provide an alternative to exiting immediately upon save_cwd or
1562 restore_cwd failure. Now, an application can arrange e.g.,
1563 to perform a longjump in that case.
1564 * openat.c: Include dirname.h.
1565 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1566 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1567 and openat_restore_die rather than calling error directly.
1568 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1570 * openat-die.c (openat_save_die, openat_restore_die): New file.
1571 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1573 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1574 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1575 int utc, int nanoseconds);
1577 date should not have to allocate a megabyte of virtual memory to
1578 handle a format argument like +%1048575T. When implemented with
1579 strftime, it must allocate such a buffer, use strftime to fill it
1580 in, print it, then free it.
1581 With fprintftime, it simply prints everything and exits.
1582 With no need for memory allocation, that's one fewer way to fail.
1583 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1584 optional field width, not before, so we accept %9:z, not %:9z.
1585 (my_strftime): Be sure to use L_('x') for literals.
1587 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1588 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1589 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1590 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1591 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1592 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1593 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1594 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1595 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1597 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1598 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1599 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1600 and don't include <sys/file.h>).
1602 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1604 Sync from coreutils.
1606 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1607 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1608 [!LDAV_DONE]: Avoid unused variable warning.
1610 2005-09-21 Bruno Haible <bruno@clisp.org>
1612 * unicodeio.h (unicode_to_mb): New declaration.
1614 2005-09-20 Derek Price <derek@ximbiot.com>
1616 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1618 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1620 Use a consistent style for including <config.h>.
1621 * __fpending.c, acl.c, argmatch.c,
1622 argp-help.c, argp-parse.c,
1623 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1624 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1625 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1626 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1627 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1628 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1629 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1630 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1631 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1632 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1633 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1634 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1635 modechange.c, mountlist.c, open-safer.c, physmem.c,
1636 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1637 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1638 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1639 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1640 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1641 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1642 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1643 userspec.c, utimecmp.c, version-etc-fsf.c,
1644 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1645 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1646 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1647 Standardize inclusion of config.h.
1648 * __fpending.h, dirfd.h, getdate.h, human.h,
1649 inttostr.h: Removed inclusion of config.h from header files.
1650 * inttostr.c: Adjusted in-tree users.
1651 * timespec.h: Remove superfluous warning to include config.h.
1652 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1653 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1654 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1655 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1657 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1659 * stat-time.h: New file.
1660 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1661 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1663 (timespec_cmp): New function.
1664 * utimecmp.c: Include stat-time.h.
1665 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1666 members exist, not on the obsolescent ST_MTIM_NSEC.
1667 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1669 2005-09-15 Derek Price <derek@ximbiot.com>
1670 Paul Eggert <eggert@cs.ucla.edu>
1672 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1673 changes, consolidating in...
1674 * regex_internal.h: ...this file.
1676 2005-09-15 Derek Price <derek@ximbiot.com>
1678 * regex_internal.h: Blank `pure' for GNUC < 3.
1679 * regex_internal.c: Ditto, using this...
1680 (__GNUC_PREREQ): ...new macro.
1681 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1682 (__GNUC_PREREQ): ...this new macro.
1684 * strstr.h: Include string.h. Define strstr as a macro here.
1686 2005-09-13 Derek Price <derek@ximbiot.com>
1688 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1690 Reported by Jim Meyering <jim@meyering.net>.
1692 2005-09-13 Jim Meyering <jim@meyering.net>
1694 * canon-host.c: Filter through gnu indent and reword comments slightly.
1695 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1697 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1699 * lib/base64.c: Typo.
1700 (base64_encode): Put b64str in initialized data section.
1702 2005-09-12 Derek Price <derek@ximbiot.com>
1704 Return usable errors from canon-host.
1705 * canon-host.h: New file.
1706 * canon-host.c (canon_host): Wrap...
1707 (canon_host_r): ...this new function, which now relies exclusively on
1709 (ch_strerror): New function.
1710 (last_cherror): New global.
1711 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1712 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1714 (freeaddrinfo): Free ai->ai_canonname when set.
1716 2005-09-12 Derek Price <derek@ximbiot.com>
1717 Paul Eggert <eggert@cs.ucla.edu>
1719 * glob-libc.h: Renamed from glob_.h. The new version is
1720 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1721 protecting things that should be done only in gnulib contexts.
1722 * glob_.h: New file, containing only the glob things needed for
1724 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1725 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1726 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1727 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1728 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1729 and to respect the namespace rules better.
1731 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1733 Merge glibc and coreutils changes into gnulib, plus a few
1735 * md5.c: Use #error rather than a string.
1736 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1737 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1738 (__attribute__): Define to empty for non recent-GCC.
1739 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1740 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1741 Renamed from their non-__ counterparts, with new macros replacing
1742 them if not _LIBC. Add __THROW attribute.
1744 (struct md5_ctx): Align buffer if using GCC.
1745 * sha1.h (struct sha1_ctx): Likewise.
1746 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1747 The old name was backwards.
1748 (NOTSWAP): Remove; not used.
1749 (rol): New macro, moved here from md5.h.
1750 (sha1_process_block): Remove a FIXME that doesn't make sense.
1752 2005-09-12 Derek Price <derek@ximbiot.com>
1754 * gai_strerror.c: Include config.h when available. Include
1755 getaddrinfo.h before other headers to test interface.
1756 Reported by Larry Jones <lawrence.jones@ugs.com>.
1758 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1760 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1761 definitions, since that's the preferred style in glibc.
1762 Fix a minor spacing issue, and update copyright notice to match glibc's.
1764 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1766 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1768 2005-09-06 Simon Josefsson <jas@extundo.com>
1770 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1771 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1773 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1775 Change bitset word type from unsigned int to unsigned long int,
1776 as this has better performance on typical 64-bit hosts.
1777 Port bitset code to hosts with unusual word sizes.
1778 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1779 (build_collating_symbol):
1780 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1781 argument is a bitset. This is merely a style issue, but it makes
1782 it clearer that an entire array is expected.
1783 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1784 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1785 Port to the case where bitset_word is not the same as unsigned int.
1786 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1787 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1789 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1790 (build_trtable, group_nodes_into_DFAstates):
1792 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1793 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1794 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1795 * regexec.c (group_nodes_into_DFAstates): Likewise.
1796 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1797 * regcomp.c (optimize_subexps, lower_subexp):
1798 Work even if bitset_word has holes in its bitwise representation.
1799 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1800 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1802 * regex_internal.c (re_string_reconstruct):
1803 Don't assume UCHAR_MAX == 255.
1804 * regex_internal.h (bitset_set_all): Likewise.
1805 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1807 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1808 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1810 (BITSET_WORD_MAX): New macro.
1811 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1812 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1813 (bitset_empty, bitset_copy):
1814 Prefer sizeof (bitset) to multiplying it out ourselves.
1815 (bitset_not_merge): Remove; unused.
1816 (bitset_contain): Return bool, not unsigned int with one bit on.
1817 All callers changed.
1818 * regexec.c (build_trtable): Don't assume bitset has no stricter
1819 alignment than re_node_set; do this by defining a new internal
1820 type struct dests_alloc and using it to allocate memory.
1822 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1824 Check for arithmetic overflow when calculating sizes, to prevent
1825 some buffer-overflow issues. These patches are conservative, in the
1826 sense that when I couldn't determine whether an overflow was possible,
1827 I inserted a run-time check.
1828 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1829 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1830 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1831 (re_xnrealloc, re_x2nrealloc): New inline functions.
1832 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1833 (build_equiv_class, build_charclass): Check for arithmetic overflow
1834 in size expression calculations.
1835 * lib/regex_internal.c (re_string_realloc_buffers):
1836 (build_wcs_upper_buffer, re_node_set_add_intersect):
1837 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1838 (re_dfa_add_node, register_state): Likewise.
1839 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1840 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1841 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1842 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1844 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1846 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1847 to avoid a collision with bits/local_lim.h in glibc.
1848 All uses changed. Problem reported by Dmitry V. Levin in
1849 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1851 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1852 bugs in int versus size_t comparisons.
1853 (re_string_context_at): Fix bug where the code assumed that
1856 Use bool where appropriate.
1857 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1858 All callers changed.
1859 (calc_eclosure_iter): Likewise, for ROOT arg.
1860 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1861 (build_charclass_op): Likewise, for NON_MATCH arg.
1862 * regex_internal.c (re_string_allocate, re_string_construct):
1863 (re_string_construct_common): Likewise, for ICASE arg.
1864 * regexec.c (re_search_2_stub, re_search_stub):
1865 Likewise, for RET_LEN arg.
1866 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1867 (set_regs): Likewise, for FL_BACKTRACK arg.
1868 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1869 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1870 (calc_eclosure_iter, parse_bracket_exp):
1871 Use bool for internal variables that are booleans.
1872 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1873 (set_regs, build_sifted_states, sift_states_bkref):
1874 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1875 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1876 (find_collation_sequence_value):
1878 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1879 (re_node_set_compare):
1880 Return bool, not int. All callers changed.
1881 * regexec.c (check_halt_node_context, check_dst_limits):
1882 (build_trtable, check_node_accept): Likewise.
1883 * regex_internal.h: Include stdbool.h.
1885 Fix bugs uncovered when converting to bool.
1886 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1887 failure instead of charging ahead blindly.
1888 * regex_internal.c (register_state): Likewise.
1889 * regexec.c (re_search_2_stub): Use simpler method than boolean
1890 for freeing internal storage.
1891 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1892 bitset pieces used as boolean, to avoid undefined behavior
1893 on hosts that do int overflow checking.
1895 2005-08-31 Derek Price <derek@ximbiot.com>
1897 * getdelim.c (getdelim): Return EOF on EOF.
1898 Reported by Larry Jones <lawrence.jones@ugs.com>.
1900 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1902 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1903 lengths fit in regoff_t; this isn't true if regoff_t is the same
1905 * regex.c (re_search_internal): 5th arg is LAST_START
1906 (= START + RANGE) instead of RANGE. This avoids overflow
1907 problems when regoff_t is the same width as size_t.
1908 All callers changed.
1909 (re_search_2_stub): Check for overflow when adding the
1910 sizes of the two strings.
1911 (re_search_stub): Check for overflow when adding START
1912 to RANGE; if it occurs, substitute the extreme value.
1914 2005-08-31 Jim Meyering <jim@meyering.net>
1916 * regcomp.c (search_duplicated_node): Make first pointer arg
1918 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1919 (register_state): Likewise.
1920 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1921 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1922 (group_nodes_into_DFAstates): Likewise.
1924 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1926 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1927 old glibc regex code mishandles strings longer than 2**31 bytes.
1928 This patch fixes this when the regex code is used in gnulib
1929 (i.e., outside glibc).
1931 This patch should not affect the use of the regex code inside
1932 glibc. No doubt this problem also needs to be handled for glibc
1933 as well, but the result will be an incompatible change to the
1934 glibc ABI, and the old ABI will have to be supported too. That
1935 can be the the subject for another patch.
1937 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1938 governing whether the rest of this patch is active. By default,
1939 the macro is disabled and the patch has no effect.
1940 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1941 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1942 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1943 (re_match_2, re_set_registers): Use the new types.
1944 * regex_internal.h (Idx, re_hashval_t): New types.
1945 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1947 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1948 (re_string_context_at, bin_tree_t, re_dfastate_t):
1949 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1950 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1951 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1952 (re_string_char_size_at, re_string_wchar_at):
1953 (re_string_elem_size_at):
1954 Use the new types and macros to port to 64-bit hosts.
1955 Use unsigned types for internal values, so that the code
1956 mostly works even for arrays larger than SSIZE_MAX.
1957 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1958 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1959 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1960 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1961 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1962 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1963 (calc_inveclosure, parse_dup_op, build_range_exp):
1964 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1965 (fetch_number, create_token_tree, mark_opt_subexp):
1967 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1968 (create_cd_newstate, re_string_allocate, re_string_construct):
1969 (re_string_realloc_buffers, build_wcs_upper_buffer):
1970 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1971 (re_string_reconstruct, re_string_peek_byte_case):
1972 (re_string_fetch_byte_case, re_string_context_at):
1973 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1974 (re_node_set_init_copy, re_node_set_add_intersect):
1975 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1976 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1977 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1978 (re_acquire_state, re_acquire_state_context, register_state):
1980 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1981 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1982 (re_search_internal, re_search_2_stub, re_search_stub)
1983 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1984 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1985 (update_cur_sifted_state, check_dst_limits):
1986 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1987 (check_subexp_limits, sift_states_bkref, merge_state_array):
1988 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1989 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1990 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1991 (expand_bkref_cache, check_node_accept_bytes):
1992 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1993 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1994 (acquire_init_state_context, check_halt_node_context):
1995 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1996 (sift_states_backward, clean_state_log_if_needed):
1997 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1998 (find_recover_state, transit_state_sb, transit_state_mb):
1999 (transit_state_bkref, build_trtable, match_ctx_clean):
2001 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2002 to work around an assumption that REG_MISSING is negative.
2004 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2005 (seek_collating_symbol_entry) [defined _LIBC]:
2006 (lookup_collation_sequence_value) [defined _LIBC]:
2007 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2008 Use prototypes rather than old-style function definitions.
2009 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2010 (transit_state_sb) [0]:
2011 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2013 * regexec.c (re_search_internal): Simplify update of rm_so and
2016 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2017 (optimize_subexps, lower_subexp):
2018 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2019 since the signed shift might overflow. Use 1u<<31 instead.
2020 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2021 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2024 * regcomp.c (optimize_subexps, lower_subexp):
2025 Use CHAR_BIT rather than 8, for clarity.
2026 * regexec.c (check_dst_limits_calc_pos_1):
2027 (check_subexp_matching_top): Likewise.
2028 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2029 have to worry about portability issues when shifting it left.
2030 Remove no-longer-needed test for table_size > 0.
2031 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2032 in a word, as the resulting behavior is undefined.
2033 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2034 in one case, a <= should have been an <, and in another case the
2035 whole test was missing.
2036 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2037 the standard name CHAR_BIT.
2038 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2039 this is not true on one's complement and signed-magnitude hosts.
2041 * regex_internal.h (re_sub_match_top_t): Remove unused member
2043 (struct re_dfa_t): Remove unused member states_alloc.
2044 * regcomp.c (init_dfa): Don't initialize unused members.
2046 2005-08-31 Bruno Haible <bruno@clisp.org>
2048 * strstr.c: Include <stddef.h>, for NULL.
2049 * strcasestr.c: Likewise.
2050 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2052 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2054 * iconvme.h: Add prototype for iconv_alloc.
2056 2005-08-29 Simon Josefsson <jas@extundo.com>
2058 * iconvme.c: Fix errno.
2060 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2062 * iconvme.c: Split iconv_string into iconv_alloc.
2064 2005-08-27 Jim Meyering <jim@meyering.net>
2066 * fopen-safer.c: Merge minor changes from coreutils.
2067 * dup-safer.c: Likewise.
2068 * fd-safer.c: Likewise.
2070 Merge from coreutils.
2071 * stdio--.h: New file.
2072 * stdlib--.h: New file.
2073 * mkstemp-safer.c: New file.
2075 GNU tar needs these.
2076 * pipe-safer.c: New file.
2077 * creat-safer.c: New file.
2078 * fcntl--.h (creat): Define to creat_safer.
2079 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2080 * unistd--.h (pipe): Define to pipe_safer.
2081 * unistd-safer.h: Declare pipe_safer.
2083 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2085 * regex_internal.h: Remove all references to
2086 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2088 (bitset_not, bitset_merge, bitset_not_merge):
2089 (bitset_mask, re_string_allocate, re_string_construct):
2090 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2091 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2092 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2093 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2094 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2095 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2096 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2097 (re_acquire_state_context):
2098 Remove unnecessary forward decls.
2099 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2100 Put __attribute at function definition,
2101 now that the function decl has been removed.
2102 * lib/regex_internal.c (re_string_peek_byte_case):
2103 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2106 2005-08-26 Simon Josefsson <jas@extundo.com>
2108 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2109 Haible <bruno@clisp.org>.
2111 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2113 * regexec.c (set_regs): Don't alloca with an unbounded size.
2115 alloca modernization/simplification for regex.
2116 * regex.c: Remove portability cruft for alloca. This no longer
2117 needs to be at the start of the file, and can be moved into
2118 regex_internal.h and simplified.
2119 * regex_internal.h: Include <alloca.h>.
2120 (__libc_use_alloca) [!defined _LIBC]: New macro.
2121 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2122 now works outside glibc.
2124 2005-08-24 Simon Josefsson <jas@extundo.com>
2126 * getpass.c: Add WIN32 implementation. Conditionalize use of
2127 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2128 GLIBC specific code.
2130 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2132 Make regex safe for g++. This fixes one real bug (an "err"
2133 that should have been "*err"). g++ problem reported by
2135 * regex_internal.h (re_calloc): New macro, consistent with
2136 re_malloc etc. All callers of calloc changed to use re_calloc.
2137 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2138 not int. All callers changed.
2139 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2140 just use an array of size MB_LEN_MAX.
2141 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2142 (find_recover_state): Change "err" to "*err"; this fixes what
2143 appears to be a real bug.
2144 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2147 2005-08-25 Jim Meyering <jim@meyering.net>
2149 * open-safer.c: Include <config.h>.
2150 Otherwise, we'd lose LARGEFILE support in any file using
2153 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2155 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2156 * regex.h (regerror): Likewise.
2158 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2159 requires this. (The code never needed it.)
2161 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2162 All uses of recently-renamed identifiers changed to use the new,
2163 POSIX-compliant names. The code will build and run just fine
2164 without these changes, but it's better to eat our own dog food
2165 and use the standard-conforming names.
2167 * regex.h: Fix a multitude of POSIX name space violations.
2168 These changes have an effect only for programs that define
2169 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2170 do not change anything for programs compiled in the normal way.
2171 Also, there is no effect on the ABI.
2173 (_REGEX_SOURCE): New macro.
2174 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2175 defined and _GNU_SOURCE is not; this fixes a name space violation.
2177 Rename the following macros to obey POSIX requirements.
2178 The old names are still visible as macros if _REGEX_SOURCE is defined.
2179 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2180 RE_BACKSLASH_ESCAPE_IN_LISTS.
2181 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2182 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2183 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2184 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2185 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2186 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2187 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2188 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2189 (REG_INTERVALS): renamed from RE_INTERVALS.
2190 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2191 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2192 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2193 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2194 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2195 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2196 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2197 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2198 RE_UNMATCHED_RIGHT_PAREN_ORD.
2199 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2200 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2201 (REG_DEBUG): renamed from RE_DEBUG.
2202 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2203 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2204 unusual, since we can't clash with the POSIX REG_ICASE.
2205 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2206 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2207 (REG_NO_SUB): renamed from RE_NO_SUB.
2208 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2209 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2210 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2211 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2212 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2213 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2214 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2215 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2216 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2217 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2218 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2219 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2220 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2221 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2222 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2223 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2224 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2225 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2226 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2227 (REG_FIXED): Renamed from REGS_FIXED.
2228 (REG_NREGS): Renamed from RE_NREGS.
2230 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2231 of other REG_* macros, since POSIX says the user is allowed to
2232 #undef these macros selectively.
2234 (reg_errcode_t): Update comment stating what other tables need
2237 Rename the following enum values to obey POSIX requirements.
2238 The old names are still visible as macros.
2239 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2240 is not defined, since GNU is supposed to be a superset of POSIX as
2241 much as possible, and since we want reg_errcode_t to be a signed
2242 type for implementation consistency.
2243 (_REG_NOERROR): Renamed from REG_NOERROR.
2244 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2245 (_REG_BADPAT): Renamed from REG_BADPAT.
2246 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2247 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2248 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2249 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2250 (_REG_EBRACK): Renamed from REG_EBRACK.
2251 (_REG_EPAREN): Renamed from REG_EPAREN.
2252 (_REG_EBRACE): Renamed from REG_EBRACE.
2253 (_REG_BADBR): Renamed from REG_BADBR.
2254 (_REG_ERANGE): Renamed from REG_ERANGE.
2255 (_REG_ESPACE): Renamed from REG_ESPACE.
2256 (_REG_BADRPT): Renamed from REG_BADRPT.
2257 (_REG_EEND): Renamed from REG_EEND.
2258 (_REG_ESIZE): Renamed from REG_ESIZE.
2259 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2260 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2261 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2262 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2263 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2265 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2266 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2267 changed. But support the old name if the new one is not defined
2268 and if _REGEX_SOURCE.
2270 Change the following member names in struct re_pattern_buffer.
2271 The old names are still supported if !_REGEX_SOURCE.
2272 The new names are always supported, regardless of _REGEX_SOURCE.
2273 (re_buffer): Renamed from buffer.
2274 (re_allocated): Renamed from allocated.
2275 (re_used): Renamed from used.
2276 (re_syntax): Renamed from syntax.
2277 (re_fastmap): Renamed from fastmap.
2278 (re_translate): Renamed from translate.
2279 (re_can_be_null): Renamed from can_be_null.
2280 (re_regs_allocated): Renamed from regs_allocated.
2281 (re_fastmap_accurate): Renamed from fastmap_accurate.
2282 (re_no_sub): Renamed from no_sub.
2283 (re_not_bol): Renamed from not_bol.
2284 (re_not_eol): Renamed from not_eol.
2285 (re_newline_anchor): Renamed from newline_anchor.
2287 Change the following member names in struct re_registers.
2288 The old names are still supported if !_REGEX_SOURCE.
2289 The new names are always supported, regardless of _REGEX_SOURCE.
2290 (rm_num_regs): Renamed from num_regs.
2291 (rm_start): Renamed from start.
2292 (rm_end): Renamed from end.
2294 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2295 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2296 Prepend __ to parameter names.
2298 Undo yesterday's changes.
2300 2005-08-24 Jim Meyering <jim@meyering.net>
2302 Sync from coreutils.
2303 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2305 2005-08-21 Bruno Haible <bruno@clisp.org>
2307 * lock.h: Add multiple inclusion guard.
2308 * tls.h: Add multiple inclusion guard.
2310 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2312 * regex.h (REG_NOSYS)
2313 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2314 Define, since POSIX requires it as of 2001.
2315 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2316 New private symbol, used to keep the enum signed in all cases.
2317 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2318 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2320 * regex_internal.c (re_string_skip_chars, register_state):
2322 Remove forward decls; no longer needed now that we use prototypes.
2323 * regexec.c (acquire_init_state_context, check_halt_node_context):
2324 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2325 (clean_state_log_if_needed): Likewise.
2327 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2329 Fix problems reported by Sam Steingold in
2330 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2331 * regexec.c (sift_states_bkref): Fix portability bug: the code
2332 assumed that reg_errcode_t is a signed type, which is not
2333 necessarily true if _XOPEN_SOURCE is not defined.
2334 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2335 some compilers warn about it otherwise.
2337 2005-08-20 Jim Meyering <jim@meyering.net>
2339 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2340 of unused local, dfa.
2342 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2344 * regcomp.c (create_initial_state): Remove duplicate decl.
2345 (init_word_char, create_initial_state, duplicate_node_closure):
2346 (fetch_token, peek_token_bracket, build_range_exp):
2347 (build_collating_symbol): Remove forward decls; no longer needed
2348 now that we use prototypes.
2351 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2352 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2353 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2354 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2355 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2356 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2357 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2358 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2359 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2360 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2361 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2362 (build_charclass, build_charclass_op, fetch_number, create_tree):
2363 (create_token_tree, mark_opt_subexp, duplicate_tree):
2364 Use prototypes rather than old-style definitions.
2367 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2368 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2369 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2370 (re_string_reconstruct, re_string_peek_byte_case):
2371 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2372 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2373 (re_node_set_init_copy, re_node_set_add_intersect):
2374 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2375 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2376 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2377 (re_acquire_state, re_acquire_state_context, register_state):
2378 (create_ci_newstate, create_cd_newstate, free_state):
2380 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2381 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2382 (re_search_internal, prune_impossible_nodes):
2383 (acquire_init_state_context, check_matching, static):
2384 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2385 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2386 (update_regs, sift_states_backward, build_sifted_states):
2387 (clean_state_log_if_needed, merge_state_array):
2388 (update_cur_sifted_state, add_epsilon_src_nodes):
2389 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2390 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2391 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2392 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2393 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2394 (check_arrival, check_arrival_add_next_nodes):
2395 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2396 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2397 (check_node_accept_bytes, check_node_accept, extend_buffers):
2398 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2399 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2404 (re_string_allocate, re_string_construct, re_string_reconstruct):
2405 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2406 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2407 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2408 (re_string_context_at, re_string_peek_byte_case):
2409 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2410 is defined, since we now use prototypes always.
2412 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2413 C89 or better. All uses removed.
2415 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2417 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2418 [defined lint]: Suppress bogus uninitialized-variable warnings.
2420 * regcomp.c (duplicate_node): Return new index, not an error code,
2421 and let the caller return REG_ESPACE if out of space. This
2422 removes an uninitialied-variable warning with GCC 4.0.1, and also
2423 avoids taking the address of a local variable. All callers
2426 2005-08-19 Jim Meyering <jim@meyering.net>
2428 * regexec.c (proceed_next_node): Redo local variables to
2429 avoid GCC shadowing warnings.
2431 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2433 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2434 (re_node_set_insert_last, re_dfa_add_node):
2435 Rename local variables to avoid GCC shadowing warnings.
2437 2005-08-18 Bruno Haible <bruno@clisp.org>
2439 * strstr.c (strstr): Fix return value in multibyte case.
2440 * strcasestr.c (strcasestr): Likewise.
2442 2005-08-17 Jim Meyering <jim@meyering.net>
2444 Make the %s format (seconds since the epoch) work for a negative
2445 number and when used with a zero-padded field width, e.g. %015s.
2447 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2448 label so that it precedes the code to set `digits'. Otherwise,
2449 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2450 print `00-22'. Now, it prints `-0022', as it should.
2452 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2454 * regex.h: Remove useless space-before-tab. From coreutils.
2456 2005-08-17 Bruno Haible <bruno@clisp.org>
2458 * strcasestr.h: New file.
2459 * strcasestr.c: New file.
2461 2005-08-17 Bruno Haible <bruno@clisp.org>
2463 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2464 * strstr.c: Completely rewritten, with multibyte locale support.
2466 2005-08-17 Bruno Haible <bruno@clisp.org>
2468 * strcasecmp.c: Use mbuiter.h.
2470 2005-08-17 Bruno Haible <bruno@clisp.org>
2472 * mbuiter.h: New file.
2474 2005-08-16 Bruno Haible <bruno@clisp.org>
2476 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2478 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2479 NUL byte, not after it.
2481 2005-08-16 Bruno Haible <bruno@clisp.org>
2483 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2484 the valid ones. Makes the comparison operations transitive:
2485 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2486 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2488 2005-08-16 Bruno Haible <bruno@clisp.org>
2490 * strcase.h (strcasecmp): Add note in comments.
2491 * strncasecmp.c: Use code from strcasecmp.c.
2492 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2493 (strcasecmp): Work correctly in multibyte locales.
2495 2005-08-16 Bruno Haible <bruno@clisp.org>
2497 * strnlen1.h: New file.
2498 * strnlen1.c: New file.
2500 2005-08-16 Bruno Haible <bruno@clisp.org>
2502 * mbfile.h: New file.
2504 2005-08-16 Bruno Haible <bruno@clisp.org>
2506 * mbiter.h: New file.
2508 2005-08-16 Bruno Haible <bruno@clisp.org>
2510 * mbchar.h: New file.
2511 * mbchar.c: New file.
2513 2005-08-16 Bruno Haible <bruno@clisp.org>
2515 * tls.h: New file, from GNU gettext.
2516 * tls.c: New file, from GNU gettext.
2518 2005-08-15 Bruno Haible <bruno@clisp.org>
2520 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2523 2005-08-14 Jim Meyering <jim@meyering.net>
2525 Sync from coreutils.
2527 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2528 Use the hash-table-based cycle-detection code not just when
2529 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2530 Reported by James Youngman in
2531 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2532 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2533 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2534 This lets us compile with -DFTS_DEBUG, once again.
2535 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2536 * fts.c (fd_safer): Remove decl.
2537 Include fcntl--.h rather than unistd-safer.h
2538 (fts_safe_changedir): Don't call fd_safer; no longer needed
2539 now that we include fcntl--.h.
2541 2005-08-11 Simon Josefsson <jas@extundo.com>
2543 * readline.h, readline.c: New file.
2545 2005-08-11 Bruno Haible <bruno@clisp.org>
2547 * strnlen.h (strnlen): Change parameter name to match comment.
2549 2005-08-10 Simon Josefsson <jas@extundo.com>
2551 * strndup.c: Use strnlen.h.
2553 * strnlen.h: New file.
2555 2005-08-02 Simon Josefsson <jas@extundo.com>
2557 * getline.h, getline.c: Rewrite.
2559 * getdelim.h, getdelim.c: New files, ported from glibc.
2561 2005-07-31 Bruno Haible <bruno@clisp.org>
2563 * lock.h (gl_lock_initializer): New macro.
2564 (gl_lock_define_initialized): Use it.
2565 (gl_rwlock_initializer): New macro.
2566 (gl_rwlock_define_initialized): Use it.
2567 (gl_recursive_lock_initializer): New macro.
2568 (gl_recursive_lock_define_initialized): Use it.
2570 2005-07-26 Bruno Haible <bruno@clisp.org>
2572 * lock.h: Update from GNU gettext.
2573 * lock.c: Update from GNU gettext.
2575 2005-07-18 Bruno Haible <bruno@clisp.org>
2577 * lock.h (gl_once_t): New type.
2578 (gl_once_define, gl_once): New macros.
2579 * lock.c (fresh_once): New variable.
2580 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2583 2005-07-18 Simon Josefsson <jas@extundo.com>
2585 * check-version.c (check_version): Accept identical versions too.
2587 2005-07-18 Bruno Haible <bruno@clisp.org>
2589 * lock.h: New file, from GNU gettext.
2590 * lock.c: New file, from GNU gettext.
2592 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2594 * quotearg.c: Add translator comment suggested by Bruno Haible,
2595 with a minor change.
2597 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2599 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2600 copyright symbol and the year.
2601 * version-etc.c (COPYRIGHT_YEAR): New constant.
2602 (version_etc_va): Use parameterized copyright notice.
2603 Reword to conform to the current GNU coding standards.
2605 2005-07-11 Simon Josefsson <jas@extundo.com>
2607 * size_max.h: New file.
2609 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2611 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2614 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2615 and Paul Eggert <eggert@cs.ucla.edu>
2617 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2618 in wint_t, not wchar_t. Remove now-unnecessary cast.
2620 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2622 * regex.c, regex.h: Sync from libc.
2623 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2624 New files, synced from libc, except that regex_internal.h
2625 currently has a small porting fix.
2627 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2629 Remove the dependency of the strftime module on the tzset module.
2630 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2631 Copy the input structure, to work around some of the bug with
2632 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2633 Solaris releases, you should also use the tzset module, but we won't
2634 require it as a dependency any more since we don't want LGPLed code
2635 to depend on GPLed code.
2637 2005-07-02 Jim Meyering <jim@meyering.net>
2639 * backupfile.c (backup_args): Change a `0' to NULL.
2641 2005-07-01 Jim Meyering <jim@meyering.net>
2643 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2644 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2645 * save-cwd.c, tempname.c:
2646 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2647 and don't include <sys/file.h>).
2649 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2651 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2652 declares only 'struct timespec;' (!).
2654 2005-06-29 Jim Meyering <jim@meyering.net>
2656 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2657 type name. Use the variable name instead.
2658 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2660 2005-06-28 Simon Josefsson <jas@extundo.com>
2662 * check-version.h, check-version.c: New files.
2664 2005-06-28 Simon Josefsson <jas@extundo.com>
2666 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2667 collision with global variable. Better indentation. Don't
2668 increment buffer pointer beyond buffer end. Based on comments
2669 from Paul Eggert <eggert@cs.ucla.edu>.
2673 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2675 * canon-host.c (canon-host): Append trailing "," to 0 in
2676 initializer of struct addrinfo, as an indication that we don't
2677 care how many members the structure has.
2679 2005-06-24 Derek Price <derek@ximbiot.com>
2680 and Bruno Haible <bruno@clisp.org>
2682 Remove stat module & update lstat.
2683 * stat.c: Remove this file...
2684 (slash_aware_lstat): ...moving this content and its support...
2685 * lstat.c (rpl_lstat): ...into here.
2686 * lstat.h: New file.
2688 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2690 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2691 (ranged_convert): Don't save conversion in a temporary struct.
2692 This causes a warning with GCC 4.0.0, and anyway in the typical
2693 case it's not worth the extra 100 bytes or so of code.
2694 (ranged_convert, __mktime_internal): When calling a function via a
2695 pointer P, use P () rather than (*P) (), as we now assume C89 or
2698 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2700 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2701 "who -r" failed to give output. Problem reported by Tim Waugh.
2703 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2704 (xcalloc): Use it to avoid needless tests.
2705 Problem reported by Jim Meyering.
2707 2005-06-16 Jim Meyering <jim@meyering.net>
2709 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2710 when either N or S is zero.
2712 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2714 * argp.h (__option_is_short): Check upper limit of
2715 __key. Isprint() requires its argument to have the value
2716 of an unsigned char or EOF.
2718 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2720 * fnmatch.c (fnmatch): If there is an encoding error in a
2721 multibyte string or pattern, fall back on unibyte matching.
2722 Problem reported by James Youngman.
2724 2005-06-08 Bruno Haible <bruno@clisp.org>
2726 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2729 2005-06-08 Bruno Haible <bruno@clisp.org>
2731 * csharpcomp.h: New file, from GNU gettext.
2732 * csharpcomp.c: New file, from GNU gettext.
2733 * csharpcomp.sh.in: New file, from GNU gettext.
2735 2005-06-07 Derek Price <derek@ximbiot.com>
2738 * glob_.h: Indent nested #ifdef.
2740 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2742 Sync from coreutils.
2743 Use "file name" when talking about file names, instead of "filename"
2744 or "path", as per the GNU coding standards.
2745 * mkdir-p.c: Renamed from makepath.c.
2746 (make_dir_parents): Renamed from make_path. All callers changed.
2747 * mkdir-p.h: Likewise. All includers changed.
2748 * filenamecat.c: Renamed from path-concat.c.
2749 (file_name_concat): Renamed from path_concat. All callers changed.
2750 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2751 * filenamecat.h: Likewise. All includers changed.
2752 * acl.c: Don't use "path" or "filename" to mean "file name"
2753 in comments or local variable names.
2754 * basename.c: Likewise.
2755 * canonicalize.c, canonicalize.h: Likewise.
2756 * dirname.c, dirname.h: Likewise.
2757 * euidaccess.c: Likewise.
2758 * exclude.c: Likewise
2759 * fnmatch_.h, fnmatch_loop.c: Likewise.
2760 * fsusage.c, fsuage.h: Likewise.
2761 * fts.c, fts_.h: Likewise.
2762 * getcwd.c: Likewise.
2763 * getloadavg.c: Likewise.
2764 * mkstemp.c: Likewise.
2765 * mountlist.c, mountlist.h: Likewise.
2766 * openat.c, openat.h: Likewise.
2767 * readlink-stub.c: Likewise.
2768 * readutmp.c, readutmp.h: Likewise.
2769 * rename.c: Likewise.
2770 * rmdir.c: Likewise.
2772 * savedir.c: Likewise.
2773 * stripslash.c: Likewise.
2774 * tempname.c: Likewise.
2775 * xreadlink.c: Likewise.
2776 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2778 * exclude.h: Likewise.
2780 * euidaccess.c (getuid, getgid, getuid, getegid)
2781 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2782 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2783 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2784 * pathmax.h: Include <limits.h> unconditionally, since other
2785 files have been getting away with it for years (MORE/BSD 4.3
2787 * userspec.c (getpwnam, getgrnam, getgrgid)
2788 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2790 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2791 Define to 256, not 255, as per modern POSIX.
2793 2005-06-01 Bruno Haible <bruno@clisp.org>
2795 * csharpexec.h: New file, from GNU gettext.
2796 * csharpexec.c: New file, from GNU gettext.
2797 * csharpexec.sh.in: New file, from GNU gettext.
2799 2005-05-31 Derek Price <derek@ximbiot.com>
2800 Paul Eggert <eggert@cs.ucla.edu>
2803 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2805 2005-05-29 Derek Price <derek@ximbiot.com>
2806 Paul Eggert <eggert@cs.ucla.edu>
2808 * glob_.h, glob.c: New files.
2810 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2812 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2814 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2815 the configuration hassle isn't worth it.
2816 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2817 (LONGEST_MODIFIER, PRIuMAX): Remove.
2819 2005-05-27 Bruno Haible <bruno@clisp.org>
2821 * getlogin_r.h: Remove second include of <stddef.h>.
2823 2005-05-25 Bruno Haible <bruno@clisp.org>
2824 Derek Price <derek@ximbiot.com>
2826 * getlogin_r.h: Simplify API documentation.
2828 2005-05-25 Derek Price <derek@ximbiot.com>
2829 Paul Eggert <eggert@cs.ucla.edu>
2831 * getlogin_r.c, getlogin_r.h: New files.
2833 2005-05-22 Bruno Haible <bruno@clisp.org>
2835 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2836 Also include <sys/param.h> if it defines MIN, MAX.
2837 Based on a patch by Derek Price <derek@ximbiot.com>.
2839 2005-05-22 Bruno Haible <bruno@clisp.org>
2841 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2842 (INT64_MIN): Fix definition.
2843 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2845 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2846 NEED_SIGNED_INT_TYPES.
2848 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2849 HAVE_SYSTEM_INTTYPES.
2851 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2853 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2854 so that unistd-safer.h (GPL'ed code) need not be included.
2856 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2859 * fts.c: Don't include "cycle-check.h" or "hash.h".
2860 (setup_dir, free_dir): New functions.
2861 (enter_dir, leave_dir): Define trivial
2862 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2863 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2864 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2865 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2866 Move to fts-cycle.c.
2867 (fts_open): Use setup_dir.
2868 (fts_close): Use free_dir.
2869 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2870 This adds a label and some gotos, but the alternatives were messier.
2871 Check for memory allocation failure when entering a dir.
2872 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2873 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2874 (FTS): New member fts_cycle, that is a union that contains the
2875 old active_dir_ht and cycle_state. All uses changed to mention
2876 fts_cycle.ht and fts_cycle.state.
2877 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2878 fts.c, with the following changes:
2879 (setup_dir, free_dir): New functions.
2880 (enter_dir): Now returns bool. Return true if successful, false
2881 if memory exhausted. All callers changed.
2882 Do not bother partly cleaning up on
2883 memory allocation failure; that is free_dir's job.
2884 However, free ad if hash_insert fails, to avoid memory leak.
2885 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2886 fts->fts_options to see which union member to use.
2888 2005-05-20 Jim Meyering <jim@meyering.net>
2890 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2891 Now a macro, to pacify GCC.
2893 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2895 * chown.c (rpl_chown): Return -1 on failure.
2897 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2899 * canonicalize.c: Include canonicalize.h first, to test interface.
2900 Include <stddef.h> unconditionally, since we assume C89 now.
2901 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2902 * fts.c: Include fts_.h first, to check interface.
2903 Do not include intprops.h; no longer needed.
2904 Include cycle-check.h and hash.h, since fts_.h no longer does.
2905 Remove unnecessary casts of closedir to void.
2906 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2907 decide whether to decrement nlinks.
2908 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2909 (FTS): Use struct hash_table * instead of Hash_table, so that
2910 we no longer need to include hash.h here.
2912 2005-05-17 Jim Meyering <jim@meyering.net>
2914 * fts.c, fts_.h: New files, from coreutils.
2916 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2918 Sync from coreutils.
2919 * unlinkdir.c, unlinkdir.h: New files.
2920 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2921 regex.h, unlocked-io.h, xtime.h:
2922 White space changes only.
2923 * makepath.c (make_path): Port to hosts where leading "//" is special.
2924 * yesno.c: Include getline.h, not ctype.h.
2925 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2926 Use getline to remove arbitrary restriction on response length.
2928 2005-05-13 Bruno Haible <bruno@clisp.org>
2930 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2931 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2932 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2933 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2934 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2935 Add support for 64-bit integers in the MSVC compiler.
2937 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2939 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2940 Change the initial comment to refer to GPL, not LGPL.
2941 gnulib-tool will change it to LGPL as needed.
2943 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2944 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2945 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2946 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2947 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2948 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2949 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2950 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2951 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2952 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2953 concatpath.c, config.charset, copy-file.c, copy-file.h,
2954 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2955 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2956 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2957 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2958 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2959 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2960 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2961 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2962 full-read.c, full-read.h, full-write.c, full-write.h,
2963 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2964 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2965 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2966 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2967 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2968 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2969 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2970 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2971 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2972 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2973 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2974 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2975 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2976 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2977 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2978 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2979 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2980 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2981 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2982 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2983 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2984 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2985 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2986 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2987 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2988 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2989 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2990 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2991 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2992 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2993 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2994 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2995 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2996 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2997 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2998 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2999 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3000 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3001 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3002 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3003 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3004 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3005 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3006 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3007 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3008 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3009 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3010 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3011 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3012 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3013 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3014 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3015 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3016 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3017 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3018 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3019 Update FSF postal mail address.
3021 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3023 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3024 specified in ai_socktype. Fix invalid ai_protocol
3025 check. ai_protocol is usually set to 0 or depending on
3026 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3027 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3028 ai_socktype / ai_protocol in the returned addrinfo structure.
3030 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3031 Bruno Haible <bruno@clisp.org>
3033 * inet_ntop.h: New file.
3034 * inet_ntop.c: New file, from glibc with modifications.
3036 2005-05-08 Jim Meyering <jim@meyering.net>
3038 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3040 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3042 Merge from coreutils. Among other things,
3043 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3044 * fd-safer.c: New file.
3045 * fcntl-safer.h, open-safer.c: Remove.
3046 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3047 * dup-safer.c: Include unistd-safer.h first.
3048 Don't include errno.h.
3049 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3050 * file-type.h: Don't assume invoker included sys/stat.h first.
3051 * file-type.c: Rely on file-type.h change.
3052 * getloadavg.c: Include unistd-safer.h.
3053 (getloadavg): Use safer open.
3054 * getusershell.c: Include "stdio-safer.h".
3055 (getusershell): Use safer fopen.
3056 * long-options.c (long_options): Use NULL rather than 0.
3057 * modechange.h (mode_free): Remove; all callers changed to invoke
3059 * modechange.c: Likewise.
3060 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3061 (MODE_DONE): New constant.
3062 (struct mode_change): Remove 'next' member.
3063 (make_node_op_equals): New function; like the old one of the
3064 same name, except it allocates an array.
3065 (mode_compile, mode_create_from_ref): Use it.
3066 (mode_compile): Allocate result as an array, not a linked list.
3067 Parse octal string ourself, so that we catch mistakes like "+0".
3068 (mode_adjust): Arg is an array, not a linked list.
3069 * modechange.c: Include stat-macros.h, xalloc.h.
3070 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3071 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3072 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3073 Remove. This is now stat-macros.h's job.
3074 (talloc): Remove. All callers replaced by xalloc, so that
3075 our invokers don't have to worry about reporting memory failures.
3076 (make_node_op_equals): Remove.
3077 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3079 (struct mode_change): Moved here from modechange.h.
3080 (mode_append_entry): Remove.
3081 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3082 apps to have incorrect behavior. Use simpler algorithm for head
3083 and tail. Don't futz with umask; that's now the job of mode_adjust.
3084 Detect more invalid usages rather than having somewhat-random behavior.
3085 Don't insert an "a=" action, as that leads to incorrect behavior.
3086 (mode_compile, mode_create_from_ref): Return NULL on error instead
3087 of an enum, since now there's only one way to have an error. All
3089 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3090 at the correct time. Simplify calculation of "+u" and its ilk.
3091 Don't mishandle "+X".
3092 (mode_free): Remove "register" and localize decls.
3093 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3094 (struct mode_change): Move to modechange.c; callers don't
3095 need to see this stuff.
3096 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3097 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3098 (mode_change, mode_adjust): Reflect the new signatures noted above.
3099 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3100 that might redefine system include files.
3101 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3102 (my_usleep): Use NULL rather than (void *) 0.
3103 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3104 Use siginterrupt to specify that system calls should be interrupted.
3105 (rpl_nanosleep): Move initialization of suspended closer to call of
3107 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3108 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3109 (desirable_utmp_entry): New function.
3110 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3111 using x2nrealloc, to simplify logic.
3112 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3113 size calculation. Do not assume utmp file is a regular file.
3114 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3115 (READ_UTMP_CHECK_PIDS): New constant.
3116 * save-cwd.c: Include unistd-safer.h.
3117 (save_cwd): Use fd_safer.
3118 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3119 [!_LIBC] Include "stat-macros.h" instead.
3120 * unistd-safer.h (fd_safer): New decl.
3122 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3124 * byteswap_.h: New file.
3126 2005-04-25 Albert Chin <china@thewrittenword.com>
3128 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3131 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3133 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3134 that "UTC +1 second" continues to work. Problem reported
3136 (relunit_snumber): New rule.
3139 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3141 * getdate.y (universal_time_zone_table): New constant.
3142 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3143 universal_time_zone_table.
3144 (lookup_zone): Prefer universal_time_zone_table to
3145 local_time_zone_table, so that "GMT" time stamps are allowed in
3146 London during the summer. Problem reported by Ian Abbott.
3148 2005-04-12 Jim Meyering <jim@meyering.net>
3150 * human.c (humblock): Set *options even when returning due to
3151 xstrtoumax conversion failure. Thanks to a used-uninitialized
3154 2005-04-09 Jim Meyering <jim@meyering.net>
3156 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3157 -Wuninitialized: initialize tm0.tm_year.
3159 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3161 * getdate.y (parser_control): rels_seen is now a boolean, not a
3162 count, since there's no maximum. All uses changed.
3163 Add member dsts_seen.
3164 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3166 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3167 Use pc_rels_seen to decide whther a date is absolute.
3169 * getdate.y (number): Don't overwrite year.
3170 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3173 2005-04-02 Simon Josefsson <jas@extundo.com>
3175 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3176 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3178 2005-03-27 Jim Meyering <jim@meyering.net>
3180 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3182 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3184 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3185 "one's complement" -> "ones' complement" in comment, as per Knuth.
3186 "value of type" -> "type or expression" in comment.
3187 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3189 2005-03-26 Jim Meyering <jim@meyering.net>
3192 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3193 Correct typos: s/or/of/.
3195 2005-03-23 Jim Meyering <jim@meyering.net>
3197 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3199 2005-03-21 Jim Meyering <jim@meyering.net>
3201 Changes imported from coreutils.
3203 * cycle-check.c: Don't include xalloc.h.
3205 * path-concat.c: Don't include assert.h.
3206 (path_concat): Remove assertion that would have triggered
3207 for ABASE starting with more than one slash.
3208 Reported by Andreas Schwab.
3210 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3211 properly when ABASE is an absolute file name.
3212 Correct the description of this function.
3214 Add an assertion and a test driver.
3215 This fixes a bug introduced on 2004-07-02.
3216 Andreas Schwab reported the resulting failure of cp --parents:
3217 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3219 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3221 * strftime.c (my_strftime): If the underlying strftime returns 0
3222 (which shouldn't happen), generate nothing instead of returning 0
3223 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3225 2005-03-16 Bruno Haible <bruno@clisp.org>
3227 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3229 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3231 * strftime.c (my_strftime): Prepend space to format so that we can
3232 reliably distinguish strftime failure from empty output on POSIX
3235 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3237 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3238 (iconv_string): Don't guess a size-zero buffer, as that might cause
3239 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3240 result would be 'too large', where 'too large' is (heuristically)
3241 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3242 overflow concerns. This will prevent some unwanted malloc failures
3243 when the inputs are very large.
3245 2005-03-15 Bruno Haible <bruno@clisp.org>
3247 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3250 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3253 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3255 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3257 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3258 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3260 * strtol.c: Likewise.
3262 2005-03-14 Simon Josefsson <jas@extundo.com>
3264 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3267 2005-03-14 Jim Meyering <jim@meyering.net>
3269 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3270 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3271 to be nonzero so that we (and caller) can detect the difference
3272 between a valid zero-length expansion and an error return, even
3273 when the underlying strftime fails before writing anything into
3276 2005-03-10 Jim Meyering <jim@meyering.net>
3278 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3279 so that this module works on systems without fchdir.
3281 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3283 Factor int-properties macros into a single file, except for
3284 glibc-related files.
3285 * intprops.h: New file.
3286 * getloadavg.c: Include it instead of limits.h.
3287 (INT_STRLEN_BOUND): Remove.
3288 * human.c: Include intprops.h.
3289 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3290 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3291 * inttostr.h: Include intprops.h instead of limits.h.
3292 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3293 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3294 for consistency with intprops.h.
3295 (time_t_is_integer, twos_complement_arithmetic): Use them.
3296 * sig2str.h: Include <signal.h>, intprops.h.
3297 (INT_STRLEN_BOUND): Remove.
3298 * strftime.c (TYPE_SIGNED): Remove.
3299 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3300 * strtol.c: Adjust comments to match intprops.h.
3301 * userspec.c: Include intprops.h.
3302 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3303 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3304 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3305 instead of rolling our own expressions.
3306 * xstrtol.c: Include xstrtol.h first, to test interface.
3308 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3310 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3311 the right thing even if adding 1900 would overflow. Similarly
3312 for tm_mon + 1 and tm_yday + 1.
3313 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3314 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3315 (DO_SIGNED_NUMBER): New macro.
3316 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3318 2005-03-07 Bruno Haible <bruno@clisp.org>
3320 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3322 2005-03-03 Derek R. Price <derek@ximbiot.com>
3323 Bruno Haible <bruno@clisp.org>
3325 * pagealign_alloc.h: New file.
3326 * pagealign_alloc.c: New file.
3328 2005-01-28 Bruno Haible <bruno@clisp.org>
3330 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3333 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3335 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3336 The workaround isn't strictly needed for POSIX conformance, and
3337 it's too much of a pain to configure and maintain. We'll ask
3338 people to fix their kernels instead.
3339 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3340 (NANOSLEEP_BUG_WORKAROUND): Remove.
3341 (xnanosleep): Remove the workaround.
3343 2005-02-12 Bruno Haible <bruno@clisp.org>
3345 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3347 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3349 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3350 * timespec.h (gettime): Return void, since it always
3351 succeeds now. All uses changed.
3352 * gettime.c (gettime) Likewise.
3353 [HAVE_NANOTIME]: Prefer nanotime.
3354 Assume gettimeofday succeeds, as POSIX requires.
3355 Assime time () succeeds, since other code already does.
3356 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3357 (timespec_subtract): Remove.
3358 (NANOSLEEP_BUG_WORKAROUND): New constant.
3359 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3360 things considerably. Use it only on GNU/Linux hosts, since the
3361 workaround shouldn't be needed elsewhere.
3363 2005-02-24 Bruno Haible <bruno@clisp.org>
3365 * gettext.h: Update from GNU gettext 0.14.2.
3367 2005-02-24 Bruno Haible <bruno@clisp.org>
3369 * localcharset.c: Update from GNU gettext 0.14.2.
3370 * config.charset: Update from GNU gettext 0.14.2.
3372 2005-02-22 Simon Josefsson <jas@extundo.com>
3374 * iconvme.h, iconvme.c: New files, from libc.
3376 2005-02-20 Neil Conway <neilc@samurai.com>
3378 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3379 returned by OSX/Darwin if the specified buffer is not large
3380 enough for the hostname.
3382 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3384 * memrchr.h: New file.
3385 * chdir-long.c: Include it.
3386 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3387 Don't bother including stddef.h.
3389 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3391 * argp-help.c (__argp_help): Create a fake struct argp_state and
3392 pass it to _help, otherwise the latter coredumps trying to
3393 dereference state.root_argp.
3395 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3397 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3399 Include <sys/types.h>, for dev_t.
3400 (ME_DUMMY, ME_REMOTE): Move from here....
3401 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3402 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3404 Include mountlist.h first, to test the interface.
3406 2005-01-29 Bruno Haible <bruno@clisp.org>
3408 * progname.c (program_name): Initialize.
3409 Needed when linking statically on MacOS X.
3411 2005-01-28 Bruno Haible <bruno@clisp.org>
3413 * javacomp.sh.in: New file, from GNU gettext.
3414 * javacomp.h: New file, from GNU gettext.
3415 * javacomp.c: New file, from GNU gettext.
3417 2005-01-26 Bruno Haible <bruno@clisp.org>
3419 * javaexec.sh.in: New file, from GNU gettext.
3420 * javaexec.h: New file, from GNU gettext.
3421 * javaexec.c: New file, from GNU gettext.
3423 2005-01-26 Simon Josefsson <jas@extundo.com>
3425 * gai_strerror.c: Use GPL in header.
3427 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3429 * argp-help.c (hol_entry_help): Avoid using non-constant
3430 initializers for struct pentry_state.
3431 (__argp_error): Check return value of __asprintf
3432 (__argp_failure): Translate error message
3434 * argp-parse.c: Removed braces around the expansion of N_()
3436 2005-01-21 Jim Meyering <jim@meyering.net>
3438 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3439 same value as for Solaris 9.
3441 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3442 component length. This included changing the parameter to be
3443 of type `char *' rather than `char const *'.
3444 * chdir-long.h (chdir_long): Update prototype.
3446 * openat.c (fdopendir, fstatat): New functions.
3447 * openat.h: Include headers required for use of DIR and struct stat.
3448 [AT_SYMLINK_NOFOLLOW]: Define.
3449 (fdopendir, fstatat): Add prototypes.
3451 2005-01-21 Bruno Haible <bruno@clisp.org>
3453 * classpath.h: New file, from GNU gettext.
3454 * classpath.c: New file, from GNU gettext.
3456 2005-01-20 Simon Josefsson <jas@extundo.com>
3458 * version-etc-fsf.c: New file, with version_etc_copyright.
3459 * version-etc.c: Remove version_etc_copyright.
3460 * version-etc.h (version_etc_copyright): Use [] instead of * in
3461 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3463 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3465 * save-cwd.c (save_cwd): Remove code to support the case
3466 where fchdir is missing or flaky.
3468 2005-01-20 Simon Josefsson <jas@extundo.com>
3470 * base64.h (isbase64): Add.
3472 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3473 using a unsigned prototype, don't inline.
3474 (base64_decode): Use it.
3476 2005-01-19 Bruno Haible <bruno@clisp.org>
3478 * sh-quote.h: New file, from GNU gettext.
3479 * sh-quote.c: New file, from GNU gettext.
3481 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3483 Merge changes from coreutils, as described below in several
3484 changelogs dated today.
3486 * save-cwd.c: Include "save-cwd.h" before other include files.
3487 (O_DIRECTORY): Remove; not needed here, since "." must be
3488 a directory. All uses removed.
3489 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3490 universal on Suns, and we also need to test for IRIX.
3491 Revamp code to use 'if' rather than '#if'.
3492 Avoid unnecessary comparison of cwd->desc to 0.
3494 * utimens.c (futimens): Robustify the previous patch, by checking
3495 for known valid error numbers rather than observed invalid ones.
3497 2005-01-18 Jim Meyering <jim@meyering.net>
3499 * version-etc.c (version_etc_copyright): Update copyright date.
3501 * utimens.c (futimens): Account for the fact that futimes
3502 can also fail with errno == ENOSYS or errno == ENOENT.
3503 Patch from Dmitry V. Levin.
3505 Change the name of the robust chdir function from chdir to chdir_long.
3506 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3507 (restore_cwd): Use chdir_long, not chdir.
3508 * chdir-long.c: Renamed from chdir.c.
3509 * chdir-long.h: Renamed from chdir.h.
3510 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3513 2005-01-18 Bob Proulx <bob@proulx.com>
3515 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3516 offsetof() macro construct to avoid compile failure with native HP-UX
3517 11.0 ANSI C compiler.
3519 2005-01-06 Bruno Haible <bruno@clisp.org>
3521 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3522 because stpncpy.m4 takes care of it.
3524 2004-01-24 Bruno Haible <bruno@clisp.org>
3526 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3528 2003-10-09 Bruno Haible <bruno@clisp.org>
3530 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3532 2005-01-06 Bruno Haible <bruno@clisp.org>
3534 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3535 * fwriteerror.c: Include <stdbool.h>.
3536 (fwriteerror): At the end, close the file stream. Record whether
3537 stdout was already closed.
3539 2004-05-27 Bruno Haible <bruno@clisp.org>
3541 * execute.c (environ): Declare if needed.
3542 * pipe.c (environ): Likewise.
3543 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3545 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3547 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3548 definitions to be after all include files, to avoid collisions.
3549 Problem reported by Bob Proulx.
3551 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3553 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3554 not needed. This removes a dependency on the gettext module.
3555 [defined _LIBC]: Do not include <libintl.h>; not needed.
3557 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3559 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3562 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3564 * argp-parse.c: Include <stddef.h>.
3565 (alignof, alignto): New macros.
3566 (parser_init): Don't assume that void * is aligned sufficiently
3569 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3570 need to extend the stack.
3571 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3574 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3576 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3578 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3580 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3581 Remove now-obsolete comment about AIX.
3582 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3583 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3584 (YYMAXDEPTH): New macro.
3586 2004-12-18 Bruno Haible <bruno@clisp.org>
3588 * fatal-signal.c (fatal_signals): Make non-const.
3589 (init_fatal_signals): New function.
3590 (uninstall_handlers, install_handlers): Ignore signals that were set to
3592 (at_fatal_signal): Call init_fatal_signals.
3593 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3595 Reported by Paul Eggert.
3597 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3599 * getdate.y (textint): New member "negative".
3600 (time_zone_hhmm): New function.
3601 Expect 14 shift-reduce conflicts, not 13.
3602 (o_colon_minutes): New rule.
3603 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3604 (yylex): Set the "negative" member of signed numbers.
3606 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3608 Changes imported from coreutils.
3609 * hard-locale.c: Assume <locale.h> exists.
3611 (GLIBC_VERSION): New macro.
3612 (hard_locale): Assume setlocale exists.
3613 Rewrite to avoid #ifdef.
3614 Use strdup rather than malloc + strcpy.
3615 * human.c: Assume <locale.h> exists.
3616 (human_readable): Assume localeconv exists.
3618 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3620 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3621 convert T2, not T. (Imported from libc.)
3623 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3625 * getcwd.c (is_ENAMETOOLONG): New macro.
3626 (__getcwd.c): Don't restore errno; glibc doesn't.
3627 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3628 first, falling back to our code only if its results look suspicious.
3629 Ensure that the resulting buffer is only as large as necessary.
3631 * readutmp.c: Include readutmp.h first.
3632 Include <errno.h>, since readutmp.h no longer does that.
3633 * readutmp.h: Don't include <errno.h>,
3634 <sys/param.h>, <time.h>; not needed to establish interface.
3635 (errno): Remove decl.
3636 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3637 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3638 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3640 2004-11-28 Simon Josefsson <jas@extundo.com>
3642 * base64.h, base64.c: New file.
3644 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3646 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3648 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3650 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3651 HP's ANSI C compiler.
3652 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3653 Declaring int functions causes warnings on some modern systems and
3654 shouldn't be needed to compile on ancient ones.
3655 * same.c (MIN) [defined MIN]: Don't define, since it's already
3658 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3659 with the following changes.
3660 (__set_errno): Parenthesize properly.
3661 Include <stdbool.h>.
3662 (MIN, MAX, MATCHING_INO): New macros.
3663 (__getcwd): Define with prototype, not K&R form.
3664 Use heuristics to allocate default buffer on stack if possible.
3665 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3666 behavior, and to avoid the PATH_MAX limit when computing
3668 Use MATCHING_INO to compare inode number to file.
3669 Check for arithmetic overflow in size calculations.
3670 Fix bug in reallocation of dot array that caused getcwd to fail
3671 on directories nested deeper than 75.
3672 Be more careful about saving errno on error.
3673 Do not use realloc; use only free+malloc, as this is a bit
3674 more flexible and avoids a needless copy operation.
3675 Do not inspect st_dev and st_ino for symbolic links; POSIX
3676 doesn't specify the latter.
3677 Check for closedir errors.
3678 Avoid needless casts.
3679 Use "#ifdef weak_alias" around weak_alias, to be like other
3681 The following changes to getcwd.c have effect only when used in
3682 gnulib; they have no effect inside glibc proper.
3683 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3684 as alloca isn't used.
3685 (alloca, __alloca): Likewise.
3686 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3687 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3688 unconditionally, as gnulib assumes C89 or better.
3689 Do not include <sys/param.h>.
3690 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3691 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3693 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3694 Include <dirent.h> in a way that is compatible with modern Autoconf.
3695 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3696 New macros, if not already defined.
3697 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3698 Use "_LIBC", not "defined _LIBC", for consistency.
3699 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3701 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3702 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3703 * xgetcwd.c: David MacKenzie's old code was removed, so give
3704 credit only to Jim Meyering and adjust the copyright dates.
3705 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3706 <stdlib.h>, <unistd.h>, "pathmax.h".
3707 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3708 (INITIAL_BUFFER_SIZE): Remove.
3709 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3711 2004-11-23 Jim Meyering <jim@meyering.net>
3713 * getopt_.h: Remove trailing blanks.
3715 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3717 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3718 (futimens): New function, which uses futimes if available.
3719 (futimens, utimens): Support timespec==NULL, with same semantics
3720 as utime and utimens.
3721 * utimens.h (futimens): New decl.
3723 2004-11-23 Jim Meyering <jim@meyering.net>
3725 * __fpending.c: Add comment.
3727 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3729 * getopt_.h: Re-addition of __getopt_argv_const caused
3730 redefinition warnings. To avoid them, include the defines
3731 in `#if !defined __need_getopt ... #endif'. The only place
3732 where __getopt_argv_const is used is in definitions
3733 of getopt_long and getopt_long_only below, which are as well
3734 protected by `#ifndef __need_getopt'.
3735 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3736 __need_getopt after including <stdio.h> and <unistd.h> These
3737 headers might have defined it.
3739 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3741 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3743 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3744 optopt): Use them instead of invoking ## directly; otherwise, the
3745 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3747 2004-11-19 Bruno Haible <bruno@clisp.org>
3749 * strtok_r.c: Move comments from here...
3750 * strtok_r.h: ... to here.
3752 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3754 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3755 might fail. Problem reported by Yoann Vandoorselaere.
3756 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3757 that mishandle size_t overflow.
3759 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3761 * canon-host.c: Include "strdup.h".
3762 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3763 Use strdup instead of malloc/strcpy to duplicate strings.
3765 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3766 (human_space_before_unit): New constant.
3767 * human.c (human_readable): Support it.
3769 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3770 (xgetcwd): Set errno correctly when failing.
3771 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3772 the failure is actually due to a PATH_MAX problem.
3774 Further getopt changes to make it more likely that glibc will
3775 buy the changes back.
3776 * getopt.c (POSIXLY_CORRECT): New constant.
3777 (getopt): Use it, so to preserve glibc semantic
3778 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3779 when compiling for libc.
3780 * getopt_.h (__getopt_argv_const): Bring it back.
3781 (getopt_long, getopt_long_only): Use it.
3783 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3784 New arg POSIXLY_CORRECT. All callers changed.
3785 (getopt): Argv is now char * const *, as per standard.
3786 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3787 not char *__getopt_argv_const *.
3788 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3789 _getopt_long_only_r): Likewise.
3790 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3791 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3792 _getopt_long_r, _getopt_long_only_r): Likewise.
3793 * getopt_.h (__getopt_argv_const): Remove.
3794 (getopt): Argv is now char * const *, as per standard.
3796 * getdate.y (tORDINAL): New token.
3797 (day, relunit): Allow it for relative times.
3798 (relative_time_table): Use tORDINAL for ordinals.
3800 2004-11-15 Jim Meyering <jim@meyering.net>
3802 * closeout.c: Include "__fpending.h" once again.
3803 Include <stdbool.h>.
3804 (close_stdout): Don't fail just because stdout was closed initially,
3805 since some programs don't write to stdout in the normal course of
3806 operation (other than --version and --help), and we don't want this
3807 function to make e.g. `touch file >&-' fail.
3808 But do fail if it was closed and someone has tried to write to it.
3809 E.g., `printf foo >&-' must fail.
3811 2004-11-11 Simon Josefsson <jas@extundo.com>
3813 * strtok_r.h, strtok_r.c: New file.
3815 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3817 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3818 we can stop lying to compilers about the constness of argv when we
3819 are compiled outside glibc.
3820 (getopt, getopt_long, getopt_long_only): Use it.
3821 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3823 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3824 _getopt_long_only_r): Likewise.
3825 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3826 _getopt_long_only_r): Likewise.
3828 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3829 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3830 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3831 the other external symbols.
3832 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3833 declaration, since the above renaming now works around collisions.
3835 2004-11-11 Jim Meyering <jim@meyering.net>
3837 * linebreak.c: Remove trailing blanks.
3838 * alloca_.h: Likewise.
3839 * acosl.c: Likewise.
3840 * euidaccess.c: Likewise.
3841 * allocsa.h: Likewise.
3843 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3845 * mktime.c (SHR): New macro, which is a portable
3846 substitute for >> that should work even on Crays.
3847 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3848 Problem reported by Mark D. Baushke in
3849 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3850 * getdate.y (SHR): Likewise.
3852 * strftime.c (SHR): Likewise.
3854 * quotearg.c (struct quoting_options): Use unsigned int for
3855 quote_these_too, so that right shifts are well defined. All uses
3858 2004-11-10 Simon Josefsson <jas@extundo.com>
3860 * getaddrinfo.h, getaddrinfo.c: New files.
3862 2004-11-10 Jim Meyering <jim@meyering.net>
3864 Ensure that no close failure goes unreported.
3865 * closeout.c (close_stdout): Always close stdout. I.e., don't
3866 return early when it seems there's nothing to flush.
3867 Don't include __fpending.h.
3869 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3871 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3873 2004-11-05 Bruno Haible <bruno@clisp.org>
3875 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3876 Reported by Mark D. Baushke <mdb@cvshome.org>.
3878 2004-11-04 Bruno Haible <bruno@clisp.org>
3880 2004-09-11 Bruno Haible <bruno@clisp.org>
3881 * allocsa.valgrind: New file.
3882 2004-02-06 Bruno Haible <bruno@clisp.org>
3883 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3884 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3885 Reported by Christopher Seip <chris.seip@hp.com>.
3887 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3889 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3890 with errno == ERANGE if the buffer is too small.
3891 Problem reported by Mark D. Baushke.
3893 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3895 * xreadlink.c (MAXSIZE): New macro.
3896 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3897 size does not exceed MAXSIZE. Avoid cast.
3898 As suggested by Mark D. Baushke in
3899 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3900 if readlink fails with buffer size just under MAXSIZE, try again
3903 2004-11-02 Derek R. Price <derek@ximbiot.com>
3904 and Paul Eggert <eggert@cs.ucla.edu>
3906 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3907 (get_date): Overparenthesize to avoid GCC warning.
3909 2004-11-02 Bruno Haible <bruno@clisp.org>
3911 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3912 function returns void.
3914 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3916 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3917 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3920 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3922 * getdate.y: Add support for TZ="foo" within a date string.
3923 Fix some bugs near time_t boundaries. Reject dates with
3924 out-of-range components, e.g., "Sept 31".
3925 Include <stdlib.h>, "setenv.h", "xalloc.h".
3926 (ISDIGIT_LOCALE): Remove; unused.
3927 Note that the TZ and time functions used here are not reentrant.
3928 (mktime_ok, get_tz): New functions.
3929 (TZBUFSIZE): New constant.
3930 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3931 This requires that we sometimes generate our own TZ="XXX..." setting.
3933 2004-10-27 Derek R. Price <derek@ximbiot.com>
3935 * mktime.c (not_equal_tm): Remove redundant check.
3937 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3939 * getdate.y: Use Bison 1.875 features, and some minor
3940 code cleanups. This change does not affect semantics.
3941 Don't include <stdlib.h>; no longer needed.
3942 Don't include unlocked-io.h; only the "#if TEST" code uses
3943 stdio, and performance isn't crucial there.
3944 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3945 Bison 1.875 features as described below.
3946 All uses of "PC." replaced by "pc->".
3947 (YYSTYPE): Add a forward declaration.
3948 (yylex, yyerror): Use full prototypes in forward decls.
3949 Use "%pure-parser" rather than obsolescent "%pure_parser".
3950 Use %parse-param and %lex-param instead of obsolescent
3951 YYPARSE_PARAM and YYLEX_PARAM.
3952 (meridian_table, month_and_day_table, time_units_table,
3953 relative_time_table, time_zone_table, military_table,
3954 lookup_zone, lookup_word, get_date):
3955 Use NULL instead of 0 where appropriate.
3956 (to_hour): Avoid abort (), to avoid a dependency on
3958 (yyerror, yylex): Now accepts parser_control * arg.
3959 (main) [TEST]: Use '\0' rather than 0 for char.
3961 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3963 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3964 It's now the caller's responsibility to handle the case where
3965 !HAVE_GETPAGESIZE && !defined getpagesize.
3967 * mktime.c (leapyear): Arg is long int, not int.
3969 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3971 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3973 2004-10-12 Simon Josefsson <jas@extundo.com>
3975 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3976 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3979 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3981 * vsnprintf.h: New file.
3982 * vsnprintf.c: New file.
3984 2004-10-07 Bruno Haible <bruno@clisp.org>
3986 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3987 into the provided buffer.
3989 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3991 * diacrit.c, diacrit.h: Add GPL notice.
3993 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3994 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3995 * logl.c (logl): Keep the code as similar to glibc as possible.
3996 This avoids a potential constant-folding bug.
3998 2004-10-05 Bruno Haible <bruno@clisp.org>
4000 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4002 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4004 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4005 * xmalloc.c (xmemdup): Likewise.
4006 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4007 XFREE): Remove these long-obsolescent macros.
4008 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4009 * xstrdup.c: Remove.
4011 * regex.c (re_comp): Cast gettext return value to char *,
4012 Problem reported by Martin Neitzel via Mark D. Baushke.
4014 2004-10-04 Simon Josefsson <jas@extundo.com>
4016 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4017 '#ifdef USE_UNLOCKED_IO'.
4019 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4021 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4022 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4023 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4024 regex.c, sha1.c, version-etc.c, yesno.c:
4025 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4026 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4027 the includer's responsibility.
4029 Sync from coreutils.
4031 * modechange.c (mode_compile): Don't decrement a pointer that
4032 points to the start of a string, as the C Standard says the
4033 resulting behavior is undefined.
4035 * backupfile.h (enum backuptype): Rename none -> no_backups,
4036 simple -> simple_backups, numbered_existing ->
4037 numbered_existing_backups, numbered -> numbered_backups
4038 to avoid shadowing problems. All uses changed.
4039 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4040 * backupfile.c (check_extension, numbered_backup):
4041 Rename locals to avoid shadowing 'basename'.
4042 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4045 * .cppi-disable: Add getopt_.h, getopt_int.h.
4046 * .cvsignore: Add getopt.h.
4048 2004-10-04 Simon Josefsson <jas@extundo.com>
4050 * memmem.h: New file.
4051 * memmem.c: New file, taken from glibc.
4053 2004-10-02 Jim Meyering <jim@meyering.net>
4055 * dirfd.h, getpagesize.h: Add copyright notice.
4057 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4059 * snprintf.c: Remove comments as to why each header is needed.
4061 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4063 * strsep.h: New file.
4064 * strsep.c: New file.
4066 2004-10-01 Simon Josefsson <jas@extundo.com>
4068 * snprintf.c (snprintf): Handle size==0.
4070 2004-10-01 Simon Josefsson <jas@extundo.com>
4071 Bruno Haible <bruno@clisp.org>
4073 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4074 (snprintf): Declare 'args'.
4076 2004-09-30 Simon Josefsson <jas@extundo.com>
4078 * snprintf.h, snprintf.c: New files.
4080 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4082 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4083 (hol_entry_help): Never translate an empty string.
4084 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4085 * argp.h (OPTION_NO_TRANS): New option.
4087 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4089 * xvasprintf.c: Include xalloc.h.
4090 (xvasprintf): Use xalloc_die, not xmalloc_die.
4092 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4094 * dummy.c: Change copyright notice to FSF, and license to GPL.
4096 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4098 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4099 Problem reported by Bruno Haible in:
4100 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4102 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4104 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4105 in case some system header has #define'd it. Problem reported by
4106 Soeren D. Schulze in
4107 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4109 2004-09-08 Bruno Haible <bruno@clisp.org>
4111 * stdint_.h: New file, taken from GNU clisp.
4113 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4115 * xvasprintf.h: New file.
4116 * xvasprintf.c: New file.
4117 * xasprintf.c: New file.
4119 2004-09-08 Bruno Haible <bruno@clisp.org>
4121 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4123 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4125 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4127 Import from coreutils.
4128 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4129 strings on unbounded length. alloca's performance benefits aren't
4130 that important here.
4132 (parse_with_separator): New function, with most of the internals
4133 of the old parse_user_spec. Allow user to omit both user and group,
4134 for compatibility with FreeBSD.
4135 Clone only the user name, not the entire spec.
4136 Do not set *uid, *gid unless entirely successful.
4137 Avoid memory leak in some failing cases.
4138 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4139 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4140 (parse_user_spec): Rewrite to use parse_with_separator.
4142 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4144 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4145 its complicated substitute.
4146 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4147 and program_invocation_name.
4148 (__argp_basename) [!_LIBC]: Remove; the only use was
4149 replaced by its body.
4150 (__argp_short_program_name): Change condition from
4151 !defined __argp_short_program_name to
4152 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4153 to match argp-namefrob.h.
4154 (__argp_failure): Don't assume strerror_r returns char *.
4155 * argp-parse.c (N_): Define unconditionally.
4156 (argp_default_options): Fill out initializers with 0 to avoid
4159 2004-08-12 Simon Josefsson <jas@extundo.com>
4161 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4162 * getopt_.h: Renamed from getopt.h.
4164 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4166 Merge from coreutils.
4168 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4169 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4170 for Reliant Unix 5.43.
4172 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4173 (union fooround): Use uintmax_t, not long int.
4174 The rest is a merge from libc:
4175 [defined _LIBC]: Include <shlib-compat.h>.
4176 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4178 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4180 * strverscmp.c: Convert to UTF-8.
4182 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4184 * obstack.h (obstack_empty_p):
4185 Don't assume that chunk->contents is suitably aligned.
4186 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4187 Likewise. Problem reported by Benno in
4188 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4190 * chown.c (rpl_chown): Work even if the file is writeable but not
4191 readable. This could be improved further but it'd take some work.
4193 2004-08-08 Simon Josefsson <jas@extundo.com>
4195 * xgethostname.c: Don't include error.h (not used).
4198 * getpass.c: Include getpass.h first.
4200 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4202 * xalloc-die.c: New files.
4203 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4205 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4206 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4207 (_, N_, xalloc_die): Move to xalloc-die.c.
4208 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4209 so that we needn't mess with xalloc_msg_memory_exhausted.
4211 * sha1.h: Renamed from sha.h.
4212 (SHA1_H): Renamed from _SHA_H.
4213 (sha1_ctx): Renamed from sha_ctx.
4214 (sha1_init_ctx): Renamed from sha_init_ctx.
4215 (sha1_process_block): Renamed from sha_process_block.
4216 (sha1_process_bytes): Renamed from sha_process_bytes.
4217 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4218 (sha1_read_ctx): Renamed from sha_read_ctx.
4219 (sha1_stream): Renamed from sha_stream.
4220 (sha1_buffer): Renamed from sha_buffer.
4221 * sha1.c: Likewise; renamed from sha.c.
4222 Do not include <sys/types.h>.
4223 Include <stddef.h> rather than <stdlib.h>.
4225 2004-08-08 Bruno Haible <bruno@clisp.org>
4227 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4228 FILESYSTEM_PREFIX_LEN.
4229 * progreloc.c: Likewise.
4230 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4232 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4235 * argp-help.c (make_hol, hol_append): Don't assume that
4236 SIZE_MAX is a valid preprocessor constant.
4237 (__argp_basename): Change from "#ifndef _LIBC"
4238 to "#ifndef __argp_short_program_name", so that
4239 we don't compile these functions for tar.
4241 More merges from coreutils.
4242 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4243 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4245 * addext.c: Remove; no longer needed.
4246 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4247 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4248 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4249 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4250 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4251 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4252 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4253 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4254 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4255 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4256 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4257 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4258 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4259 Import changes from coreutils.
4261 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4263 Merge from coreutils.
4265 * .gdb-history: Remove; this doesn't belong here.
4267 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4268 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4269 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4271 * dirname.h: Include <stdbool.h>.
4272 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4273 for consistency with POSIX terminology. All uses changed.
4274 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4275 (strip_trailing_slashes): Use bool for booleans.
4276 * stripslash.c (strip_trailing_slashes): Likewise.
4278 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4279 sometimes returns a positive errno value even when it succeeds.
4280 (print_errno_message) [!LIBC]: Fall back on strerror if
4283 * path-concat.c (mempcpy): Don't define if a system header defines it.
4284 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4285 (longest_relative_suffix): New function.
4286 (path_concat): Use it. Assume first argument is not NULL.
4287 Port to DOS. Omit redundant separators.
4288 Report an error instead of returning NULL.
4289 Use mempcpy instead of memcpy.
4290 (xpath_concat): Remove: not declared or used.
4292 * same.h: Include <stdbool.h>
4293 (same_name): Return bool, not int.
4294 * same.c (same_name): Likewise.
4295 (errno): Don't declare; we assume C89 or better now.
4297 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4298 if not already defined.
4300 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4301 * dup-safer.c (errno): Likewise.
4303 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4305 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4308 2004-08-03 Simon Josefsson <jas@extundo.com>
4310 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4311 * progname.h: Don't include stdbool.h.
4313 2004-08-02 Simon Josefsson <jas@extundo.com>
4315 * getsubopt.h: New file, with comments from Bruno Haible.
4316 * getsubopt.c: New file, from glibc, but slightly modified based on
4317 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4319 2004-08-01 Simon Josefsson <jas@extundo.com>
4321 * xgetdomainname.c: Include stdlib.h, for free().
4323 2004-07-16 Simon Josefsson <jas@extundo.com>
4325 * dummy.c: New file.
4327 2004-07-16 Bruno Haible <bruno@clisp.org>
4329 * backupfile.h: Add extern "C" for C++.
4330 * closeout.h: Likewise.
4331 * copy-file.h: Likewise.
4332 * findprog.h: Likewise.
4333 * full-write.h: Likewise.
4334 * pathname.h: Likewise.
4335 * progname.h: Likewise.
4336 * stpcpy.h: Likewise.
4337 * stpncpy.h: Likewise.
4338 * strcase.h: Likewise.
4339 * strstr.h: Likewise.
4340 * xalloc.h: Likewise.
4342 * mbswidth.h: Add extern "C" for C++.
4343 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4345 2004-07-09 Simon Josefsson <jas@extundo.com>
4347 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4348 failed without this.)
4350 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4352 * fchown-stub.c: New file.
4354 2004-06-24 Jim Meyering <jim@meyering.net>
4356 * obstack.h (obstack_base): Cast to (void *), per documentation.
4358 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4360 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4362 2004-06-01 Jim Meyering <jim@meyering.net>
4364 * calloc.c: New file.
4366 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4368 * getdate.y (yylex): Allow space between sign and number.
4369 Problem reported by Dan Jacobson.
4371 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4372 and Jim Meyering <jim@meyering.net>
4374 Merge from coreutils CVS.
4376 * stat-macros.h: New file, with contents from file-type.h
4377 and coreutils' system.h.
4378 * file-type.c: Include "stat-macros.h".
4379 * file-type.h (file_type): Move all macro definitions to new file,
4382 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4383 Wrap old code with this conditional.
4384 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4385 function that does not dereference symlinks.
4386 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4388 * xreadlink.c: Include xreadlink.h first, to catch .h file
4389 dependency problems.
4390 (xreadlink): Accept new arg SIZE, for efficiency.
4391 All decls and uses changed.
4392 * xreadlink.h: Include <stddef.h>, for size_t.
4394 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4395 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4397 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4399 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4401 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4402 macros to be defined.
4403 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4404 the allocator returns NULL because the requested size is zero.
4406 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4408 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4409 var. Add comment explaining why libc still defines it. This
4410 merges the following patch from glibc:
4411 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4413 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4415 * obstack.c (_obstack): Remove unused variable. It hasn't been
4416 present in glibc since revision 1.1 of this file.
4417 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4418 obstack_alignment_mask, obstack_alloc, obstack_base,
4419 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4420 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4421 obstack_grow0, obstack_init, obstack_int_grow,
4422 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4423 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4424 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4425 nonexistent functions.
4427 2004-05-17 Derek R. Price <derek@ximbiot.com>
4428 Paul Eggert <eggert@cs.ucla.edu>
4430 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4432 2004-05-14 Bruno Haible <bruno@clisp.org>
4434 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4435 that consists of a '.' followed by an empty digit string.
4436 Patch by Tor Lillqvist <tml@iki.fi>.
4438 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4440 Port obstack to the AS/400, where pointers are 16 bytes wide and
4441 you cannot cast an integer to a valid pointer. This patch is
4442 currently waiting to be integrated into glibc; see
4443 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4445 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4446 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4447 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4448 (struct obstack): temp member is now a union of a pointer and
4449 an integer, instead of an integer. All integer uses changed.
4450 This does not affect the physical layout of struct obstack,
4451 except on hosts (like the AS/400) where the size or alignment of
4452 void * is greater than that of ptrdiff_t.
4453 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4454 __STDC__)]: Store temporary in pointer member of union, not
4456 * obstack.c: Include <stddef.h>, for offsetof.
4457 (struct fooalign): Remove; it doesn't need a name.
4458 (union fooround): Change double to long double, and add void *.
4459 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4460 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4461 not a macro. Hence the values are always int; so remove all
4462 casts-to-int in uses.
4464 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4465 Derek Price <derek@ximbiot.com>
4467 * alloca.c: Include <alloca.h>, to get our interface.
4468 * alloca_.h: Use __alloca on AIX, so that we don't have to
4469 include <alloca.h> first. Use C89 prototype for alloca; this
4470 requires including <stddef.h> for size_t. Use extern "C" if C++.
4471 Use #elif for simplicity, since we can assume C89 now.
4472 Don't try to source the system alloca.h since it will not be found
4473 and to prevent recursively including its replacement.
4474 * fnmatch.c: Include <alloca.h> instead of opencoding.
4475 * regex.c: Likewise.
4477 2004-05-16 Derek Price <derek@ximbiot.com>
4478 Paul Eggert <eggert@cs.ucla.edu>
4480 getline cleanup. This changes the getndelim2 API: both order of
4481 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4484 * getline.c: Don't include stddef.h or stdio.h, since our
4485 interface does that.
4486 (getline): Always use getdelim, so that we don't have two
4487 copies of this code.
4488 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4490 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4491 (GETNDELIM2_MAXIMUM): New macro.
4492 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4493 instead of the old practice of delim2==0. All callers changed.
4494 Return -1 on overflow, instead of returning junk.
4495 Do not set *linesize unless allocation succeeds.
4496 * getndelim2.h: Do not include stddef.h; no longer needed, now
4497 that we include sys/types.h.
4498 * getnline.h: Likewise.
4499 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4500 (getndelim2): Reorder arguments.
4501 * getnline.c (getnline, getndelim):
4502 Don't discard the NMAX argument.
4503 (getnline): Invoke getndelim, to avoid code duplication.
4504 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4505 of (size_t) -1 by callers of the getnline family.
4507 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4509 * nanosleep.c (suspended): Change its type from int to
4510 sig_atomic_t volatile.
4511 (first_call): Make it private to rpl_nanosleep, and have it
4512 be zero initially as that's a bit faster.
4513 (my_usleep): Round up fractional times instead of truncating them,
4514 as this is the usual meaning for 'sleep'.
4516 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4518 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4519 (ENOSYS): Define if not defined.
4520 (settime): Fall back on stime if it exists and settimeofday fails.
4521 But don't bother with fallbacks if a method fails with errno == EPERM.
4523 2004-05-11 Jim Meyering <jim@meyering.net>
4525 Prior to this change, the save_cwd caller required read access to the
4526 current directory on most systems (ones with the fchdir function).
4528 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4529 fails, try write-only, and finally, resort to using xgetcwd.
4531 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4533 * obstack.c, obstack.h: Import changes from libc.
4535 2004-04-28 Bruno Haible <bruno@clisp.org>
4537 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4538 implicitly appends .exe to executables.
4539 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4540 accepts Windows pathnames.
4541 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4542 Cygwin like Windows, since it now accepts Windows pathnames.
4543 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4544 Cygwin like Windows, since it now accepts Windows pathnames.
4545 Reported by Derek Robert Price <derek@ximbiot.com>.
4547 2004-04-20 Jim Meyering <jim@meyering.net>
4549 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4551 2004-04-20 Jim Meyering <jim@meyering.net>
4552 Bruno Haible <bruno@clisp.org>
4554 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4555 memory when realloc fails.
4557 2004-04-18 Jim Meyering <jim@meyering.net>
4559 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4560 don't leak memory and do call END_UTMP_ENT.
4562 2004-04-11 Paul Eggert <eggert@twinsun.com>
4564 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4565 (CHAR_BIT): Remove, since we assume C89.
4566 Include <stdint.h> if available, as per current Autoconf CVS advice.
4568 2004-03-30 Paul Eggert <eggert@twinsun.com>
4570 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4571 not bool, to be more consistent with Unix conventions.
4572 Suggested by Bruno Haible.
4574 Merge from coreutils.
4576 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4579 * getdate.h: Include stdbool.h, and timespec.h instead of
4580 the usual <time.h> dance.
4581 (get_date): Change signature to support fractional time stamps.
4582 All callers changed.
4583 * getdate.y: Include "getdate.h" first, as we can now
4584 assume C89 and don't need to worry about 'const'.
4585 Similarly, include "unlocked-io.h" near start, not in middle.
4587 (textint.value): Use long int rather than int.
4588 (textint.digits): Use size_t rather than int.
4589 (BILLION, LOG10_BILLION): New constants.
4590 (parser_control): New member rel_ns. Members day_ordinal,
4591 time_zone, month, day, hour, minutes, rel_year, rel_month,
4592 rel_day, rel_hour, rel_minutes, rel_seconds
4593 are now long int, not int. Member seconds is now struct timespec,
4594 not int. New member timespec_seen. Members dates_seen, days_seen,
4595 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4597 (%union.intval): Now long int, not int.
4598 New member timespec.
4599 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4600 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4601 (spec): Now is a timespec or an item list.
4602 (timespec, items): New nonterminals.
4603 (time, rel, relunit, number, get_date):
4604 Add support for fractional seconds.
4605 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4606 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4607 (to_hour): First arg is now long int, not int.
4608 (to_year): Returns long int, not int.
4609 Don't treat year -70 like 70.
4610 (tm_diff): Returns long int, not int.
4611 (lookup_word): Use bool instead of int when appropriate.
4612 (yylex): Use size_t for count, not int.
4613 Detect overflow when parsing large integer constants.
4614 Add support for fractions.
4615 (get_date): Make pointers 'const' if possible.
4616 Use more-portable code to detect integer overflow.
4617 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4618 Don't use ctime; it's not reliable if the year has >4 digits.
4620 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4621 This is for compatibility with BSD.
4623 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4624 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4625 From coreutils' system.h.
4627 * userspec.c: Don't include "posixver.h".
4628 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4629 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4630 compatible extension. Simplify code by removing a boolean int
4631 that was always nonzero if a string was nonnull.
4633 2004-03-30 Jim Meyering <jim@meyering.net>
4635 Merge from coreutils.
4637 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4639 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4640 an empty input stream.
4642 * readtokens.c: Include <stdbool.h>.
4643 (readtoken): Use `size_t' rather than int/long.
4644 All callers adjusted.
4645 Use `bool' rather than `int' where appropriate.
4646 Use memset rather than an explicit loop.
4647 Use x2nrealloc rather than xrealloc.
4648 Allow the use of `\0' as a delimiter.
4649 (readtokens): Likewise.
4650 * readtokens.h (readtoken, readtokens): Update prototypes.
4652 2004-03-30 Bruno Haible <bruno@clisp.org>
4654 * getloadavg.c (getloadavg): Don't assume setlocale returns
4657 2004-03-29 Paul Eggert <eggert@twinsun.com>
4659 Merge changes to getloadavg.c from coreutils and Emacs.
4661 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4662 Define to an expression, not to the empty string.
4663 Include cloexec.h and xalloc.h.
4664 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4665 Use set_cloexec_flag rather than rolling our own.
4666 * cloexec.c, cloexec.h: New files.
4668 2004-03-18 Paul Eggert <eggert@twinsun.com>
4670 * getopt.h: Sync with libc CVS.
4672 2004-03-18 Paul Eggert <eggert@twinsun.com>
4673 Bruno Haible <bruno@clisp.org>
4675 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4676 not on all platforms that have <wchar.h>.
4677 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4679 2004-03-09 Paul Eggert <eggert@twinsun.com>
4681 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4683 * getopt_int.h: New file, also synced from libc.
4685 2004-03-07 Paul Eggert <eggert@twinsun.com>
4687 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4688 '#if' expressions. Unlike the code it replaces, it does not
4689 depend on (defined _SC_PAGESIZE). However, it does depend on
4690 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4691 first reported by Jason Andrade in
4692 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4694 2004-01-18 Simon Josefsson <jas@extundo.com>
4696 * strdup.h: New file.
4697 * strdup.c: Include it.
4698 * path-concat.c: Include strdup.h. Drop strdup declaration.
4699 * userspec.c: Include strdup.h. Drop strdup declaration.
4701 2004-02-06 Karl Berry <karl@gnu.org>
4703 * config.charset: update from gettext 0.14.1.
4705 2004-02-05 Paul Eggert <eggert@twinsun.com>
4707 Add comments and code, prompted by suggestions from Bruno Haible
4709 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4710 describing the enum quoting_style values.
4711 * quotearg.c (quotearg_alloc): New function.
4712 (quotearg_buffer_restyled): Treat lone { and } as special.
4713 Treat = as special. Work around bug with older shells
4714 that "see" a '\' that is really the 2nd byte of a multibyte char.
4715 Quote empty string with shell_quoting_style.
4717 2004-02-03 Bruno Haible <bruno@clisp.org>
4719 * pipe.h: New file, from GNU gettext.
4720 * pipe.c: New file, from GNU gettext.
4722 2004-01-27 Bruno Haible <bruno@clisp.org>
4724 * execute.h: New file, from GNU gettext.
4725 * execute.c: New file, from GNU gettext.
4726 * w32spawn.h: New file, from GNU gettext.
4728 2004-01-23 Paul Eggert <eggert@twinsun.com>
4730 Exit-status fix from coreutils.
4732 Use exit_failure consistently in place of EXIT_FAILURE,
4733 so that program exit statuses are consistent on failure.
4735 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4736 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4737 * argmatch.h: Comment fix to match the above.
4738 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4739 Now a macro referring to exit_failure, instead of a separate
4740 variable. Include "exitfail.h" to get it.
4741 * xstrtol.h: Include "exitfail.h".
4742 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4744 * long-options.c (parse_long_options): Use prototype
4745 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4748 2004-01-21 Jim Meyering <jim@meyering.net>
4750 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4751 so as not to conflict with a different-sized __mktime_internal
4752 function in GNU libc.
4753 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4754 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4756 2004-01-18 Paul Eggert <eggert@twinsun.com>
4758 Merge from diffutils.
4760 * file-type.c (file_type): Add typed memory objects.
4761 * file-type.h (S_TYPEISTMO): New macro.
4763 * c-stack.h (c_stack_action): Remove argv argument.
4764 * c-stack.c (c_stack_action): Likewise. All uses changed.
4765 (die): Don't calculate message unless segv_action returns.
4766 (get_stack_location, min_address_from_argv, max_address_from_argv,
4767 volatile stack_base, volatile_stack_size): Remove.
4768 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4769 that every segmentation violation is a stack overflow. (Ouch!)
4770 See Debian bug 136249 (still outstanding) for more info about why
4771 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4773 2003-11-30 Bruno Haible <bruno@clisp.org>
4775 Safer stack allocation.
4776 * setenv.c: Include allocsa.h.
4777 (alloca): Remove fallback definition.
4778 (freea): Remove macro.
4779 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4782 2003-10-17 Bruno Haible <bruno@clisp.org>
4784 * binary-io.h: Avoid warnings on Cygwin.
4786 2003-12-28 Bruno Haible <bruno@clisp.org>
4788 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4789 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4791 2003-11-28 Bruno Haible <bruno@clisp.org>
4793 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4795 2003-11-27 Bruno Haible <bruno@clisp.org>
4797 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4799 2003-11-17 Bruno Haible <bruno@clisp.org>
4801 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4803 2003-11-24 Bruno Haible <bruno@clisp.org>
4805 * xallocsa.h: New file, from GNU gettext.
4806 * xallocsa.c: New file, from GNU gettext.
4808 2003-11-24 Bruno Haible <bruno@clisp.org>
4810 * allocsa.h: New file, from GNU gettext.
4811 * allocsa.c: New file, from GNU gettext.
4813 2003-11-24 Bruno Haible <bruno@clisp.org>
4815 * eealloc.h: New file.
4817 2004-01-15 Jim Meyering <jim@meyering.net>
4819 Merge from coreutils.
4821 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4822 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4823 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4825 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4826 optional configure-time default.
4828 * version-etc.c (version_etc_copyright): Update copyright date.
4830 * xreadlink.c (xreadlink): Correct outdated comment.
4832 2004-01-15 Paul Eggert <eggert@twinsun.com>
4834 Merge from coreutils.
4836 * posixver.c: Include posixver.h.
4838 * same.c: Include <stdbool.h>, <limits.h>.
4839 (_POSIX_NAME_MAX): Define if not defined.
4841 (same_name): If file names are silently truncated, report
4842 that the file names are the same if they are the same after
4843 the silent truncation.
4845 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4846 conversion function.
4847 * xstrtod.c (xstrtod): Likewise. All callers changed to
4848 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4851 2004-01-14 Paul Eggert <eggert@twinsun.com>
4853 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4854 with like-named macro in fnmatch.c.
4855 (EXT): Use an internal constant instead.
4857 Merge fnmatch patches from glibc.
4858 * fnmatch.c (mbsinit): Remove define.
4859 Add libc_hidden_ver (__fnmatch, fnmatch).
4860 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4861 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4863 2003-12-14 Karl Berry <karl@gnu.org>
4865 * config.charset: update from gettext-runtime.
4867 2003-12-03 Paul Eggert <eggert@twinsun.com>
4869 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4870 Bug reported by Alfred M. Szmidt.
4872 2003-11-29 Karl Berry <karl@gnu.org>
4874 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4876 2003-11-23 Paul Eggert <eggert@twinsun.com>
4877 Bruno Haible <bruno@clisp.org>
4879 * printf-parse.h: Don't include sys/types.h.
4880 (ARG_NONE): New macro.
4881 (char_directive): Change type of *arg_index fields to size_t.
4882 * printf-parse.c: Don't include sys/types.h.
4883 (SSIZE_MAX): Remove macro.
4884 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4885 Remove unnecessary overflow check.
4886 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4889 2003-11-24 Paul Eggert <eggert@twinsun.com>
4891 * alloca.c: Remove dependency on xalloc module.
4892 (xalloc_die): Remove.
4893 (memory_full) [!defined emacs]: New macro.
4894 [!defined emacs]: Don't include xalloc.h.
4895 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4896 address arithmetic overflows. Change datatypes a bit to avoid
4899 2003-11-22 Jim Meyering <jim@meyering.net>
4901 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4903 2003-11-17 Bruno Haible <bruno@clisp.org>
4905 * vasnprintf.c (alloca): Remove fallback definition.
4906 (freea): Remove definition.
4907 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4908 Reported by Paul Eggert.
4910 2003-11-17 Jim Meyering <jim@meyering.net>
4912 On systems without utime and without a utimes function capable of
4913 dealing with a NULL struct utimbuf* argument, this utime replacement
4914 could -- in unusual circumstances -- leak a file descriptor.
4915 * utime.c: Include <unistd.h> and <errno.h>.
4916 (utime_null): Be sure to close `fd' and to preserve errno.
4917 Reported by Geoff Collyer via Arnold Robbins.
4919 2003-11-16 Paul Eggert <eggert@twinsun.com>
4920 Bruno Haible <bruno@clisp.org>
4922 Protect against address arithmetic overflow.
4923 * printf-args.h: Include stddef.h.
4924 (arguments): Change type of field 'count' to size_t.
4925 * printf-args.c (printf_fetchargs): Use size_t instead of
4926 'unsigned int' where appropriate.
4927 * printf-parse.h: Include sys/types.h.
4928 (char_directive): Change type of *arg_index fields to ssize_t.
4929 (char_directives): Change type of fields 'count', max_*_length to
4931 * printf-parse.c: Include sys/types.h and xsize.h.
4932 (SSIZE_MAX): Define fallback value.
4933 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4934 instead of 'int' where appropriate. Check a_allocated, d_allocated
4935 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4936 * vasnprintf.c: Include xsize.h.
4937 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4938 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4939 overflow. Avoid wraparound when converting a width or precision from
4942 2003-11-16 Bruno Haible <bruno@clisp.org>
4944 Update from GNU gettext.
4945 * printf-parse.c: Generalize to it can be compiled for wide strings.
4946 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4947 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4948 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4949 SNPRINTF): New macros.
4950 Don't include <alloca.h> if the file is used inside libintl.
4951 (local_wcslen): New function, for Solaris 2.5.1.
4952 (VASNPRINTF): Use it instead of wcslen.
4954 2003-11-16 Bruno Haible <bruno@clisp.org>
4956 * xsize.h (xmax): New function.
4957 (xsum, xsum3, xsum4): Declare as "pure" functions.
4959 2003-11-12 Paul Eggert <eggert@twinsun.com>
4961 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4962 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4963 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4964 heuristic is just as accurate as far as we know, and it removes a
4965 dependency on size_max.m4 and ptrdiff_max.m4.
4967 2003-11-12 Paul Eggert <eggert@twinsun.com>
4969 * xstrtol.c (__xstrtol): Remove "break" immediately after
4970 "return", to pacify some unknown compiler. Problem reported
4973 2003-11-11 Bruno Haible <bruno@clisp.org>
4975 * xsize.h (SIZE_MAX): Remove fallback definition.
4976 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4979 2003-11-10 Paul Eggert <eggert@twinsun.com>
4981 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4982 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4983 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4985 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4986 not (size_t) -1, since it's defined here.
4988 2003-11-06 Paul Eggert <eggert@twinsun.com>
4990 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4991 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4992 Reject sizes of exactly SIZE_MAX bytes.
4993 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4994 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4996 2003-11-05 Bruno Haible <bruno@clisp.org>
4998 * xsize.h: Include limits.h, to avoid a possible collision with
4999 SIZE_MAX defined in <limits.h> on Solaris.
5001 2003-11-04 Bruno Haible <bruno@clisp.org>
5003 * xsize.h: New file.
5004 * linebreak.c: Include xsize.h.
5005 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5006 argument for overflow.
5007 Suggested by Paul Eggert.
5009 2003-10-31 Bruno Haible <bruno@clisp.org>
5011 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5012 to avoid (extremely rare) race condition.
5013 Suggested by Paul Eggert.
5015 2003-11-03 Jim Meyering <jim@meyering.net>
5017 * userspec.c: Include "userspec.h".
5018 * userspec.h: New file.
5020 2003-10-31 Paul Eggert <eggert@twinsun.com>
5022 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5023 * mountlist.c (SIZE_MAX): Define if not defined already.
5024 (read_filesystem_list): Set and use me_type_malloced.
5025 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5026 whatever the type happens to be), for brevity and consistency.
5027 Check for size calculation overflow on Alphas running OSF/1.
5029 2003-10-31 Jim Meyering <jim@meyering.net>
5031 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5033 * linebuffer.c: Include <string.h> for declaration of memset.
5035 2003-10-30 Paul Eggert <eggert@twinsun.com>
5036 Bruno Haible <bruno@clisp.org>
5038 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5039 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5041 2003-10-29 Paul Eggert <eggert@twinsun.com>
5043 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5044 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5046 * quotearg.c (quotearg_n_options): Use it.
5047 * group-member.c: Include <stdbool.h>.
5048 (free_group_info): Arg is now const *; don't free arg.
5049 (get_group_info): Now returns bool and accepts struct group_info *,
5050 rather than returning a malloc'ed struct group_info *.
5051 All uses changed. Check for overflow in internal size calculation.
5053 * getusershell.c (readname): Simplify the code by using x2nrealloc
5054 rather than xmalloc/xrealloc.
5055 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5056 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5057 conformance bug: the old code used a pointer after freeing the
5058 storage that it addressed.
5059 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5060 rather than doing it by hand.
5061 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5062 the buffer preserved. Use free and xmalloc instead.
5063 * quotearg.c (quotearg_n_options): Likewise.
5064 Use a simpler test for size overflow. Don't use xalloc_oversized
5065 because unsigned int might be wider than size_t (!); this suggests
5066 that we should switch from unsigned int to size_t for slot numbers.
5068 2003-10-27 Bruno Haible <bruno@clisp.org>
5070 * stdbool_.h: Better support for BeOS.
5072 2003-10-27 Paul Eggert <eggert@twinsun.com>
5074 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5075 to allocate the returned structure. Do not allocate a subarray,
5076 as x2nrealloc will do that.
5077 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5078 instead of xnrealloc.
5079 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5081 2003-10-26 Paul Eggert <eggert@twinsun.com>
5083 * xalloc.h (xalloc_oversized): New static inline function, for
5084 callers that want to do their own size-overflow checking. Include
5085 <stdbool.h>, since xalloc_oversized returns bool.
5086 * xalloc.c (array_size_overflow): Remove. All callers changed
5087 to use xalloc_oversized.
5089 Add two functions x2realloc, x2nrealloc, for programs that grow
5090 arrays dynamically by doubling their sizes.
5091 * xalloc.h (x2realloc, x2nrealloc): New decls.
5092 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5095 Port to C99 semantics for 'inline' of external functions.
5096 Bug reported by Bruno Haible.
5097 * xmalloc.c (xnmalloc_inline): New static inline function,
5098 with the old contents of xnmalloc.
5099 (xnmalloc, xmalloc): Use it.
5100 (xnrealloc_inline): New static inline function,
5101 with the old contents of xnrealloc.
5102 (xnrealloc, xrealloc): Use it.
5104 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5106 2003-10-25 Paul Eggert <eggert@twinsun.com>
5108 Fix several address-calculation bugs in the hash modules,
5109 plus some minor code cleanup.
5111 * hash.h: Include <stdbool.h>, for bool.
5112 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5113 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5114 hash_get_n_entries, hash_get_max_bucket_length,
5115 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5116 hash_rehash): Use size_t rather than unsigned.
5117 * hash.c (struct hash_table, hash_get_n_buckets,
5118 hash_get_n_buckets_used, hash_get_n_entries,
5119 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5120 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5121 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5123 (SIZE_MAX): Define if not defined.
5124 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5125 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5127 Use const * when possible.
5128 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5129 (check_tuning): Fix bug: if tuning parameters were very close to
5130 0 or 1, rounding errors could have caused subscript violations.
5131 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5132 (hash_initialize): Add 'fail:' label
5133 to free table and return NULL, and use it to simplify code.
5134 Use calloc rather than clearing the storage ourself.
5135 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5136 buffer size calculations.
5137 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5138 Include <stddef.h>, for size_t.
5139 * hash-pjw.c (hash_pjw): Likewise.
5140 Switch to method described by Bruno Haible.
5141 Include <limits.h>, for CHAR_BIT.
5142 (SIZE_BITS): New macro.
5144 2003-10-21 Paul Eggert <eggert@twinsun.com>
5146 * getndelim2.c (getndelim2): When size calculation overflows,
5147 ceiling the allocation at NMAX bytes rather than silently
5148 discarding input bytes before NMAX is reached. This makes
5149 a difference only if NMAX exceeds SIZE_MAX / 2.
5151 * obstack.c: Merge from glibc.
5152 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5153 Add libc_hidden_def (_obstack_newchunk).
5154 (_obstack_free) [! defined _LIBC]: Remove.
5155 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5156 a clone of the function body.
5157 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5158 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5160 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5161 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5164 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5165 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5166 Don't use lvalue casts, as GCC plans to remove support for them
5167 in GCC 3.5. Reported by Joseph S. Myers. This bug
5168 was also present in the non-GCC version, indicating that this
5169 code had always been buggy and had never been widely used.
5170 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5171 Use the fast variant of each macro, rather than copying the
5172 definiens of the fast variant; that way, we'll be more likely to
5173 catch future bugs in the fast variants.
5175 2003-10-20 Bruno Haible <bruno@clisp.org>
5177 * wait-process.h: New file, from GNU gettext.
5178 * wait-process.c: New file, from GNU gettext.
5180 2003-10-19 Jim Meyering <jim@meyering.net>
5182 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5184 2003-10-16 Paul Eggert <eggert@twinsun.com>
5186 * getgroups.c: Include <errno.h>, <stdlib.h>.
5187 (getgroups): First arg is int, not size_t.
5188 Don't let 'free' mangle errno.
5190 2003-10-16 Jim Meyering <jim@meyering.net>
5192 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5194 2003-10-15 Paul Eggert <eggert@twinsun.com>
5196 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5198 (new_exclude, add_exclude_file): Initial size no longer needs to
5200 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5201 our own address arithmetic overflow checking.
5203 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5204 (fnmatch): Do not alloca more than 2000 wide characters;
5205 instead, use malloc for large buffers.
5206 Check for address arithmetic overflow, and return -1
5207 with errno set to ENOMEM in that case.
5208 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5209 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5210 instead, return -1. Check for address arithmetic overflow.
5212 2003-10-14 Paul Eggert <eggert@twinsun.com>
5214 Handle invalid suffixes and overflow independently, so that
5215 callers can treat them independently as needed. Fix some bugs in
5216 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5217 suffix for a human-readable blocksize. The major caller-visible
5218 change is the addition of a new
5219 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5220 that both overflow and suffix chars were found.
5222 * human.c (humblock): Don't check separately for invalid suffix
5223 char; that is xstrtoumax's job (now that its bug is fixed).
5224 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5225 INTMAX_MAX]: New macros.
5226 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5227 TYPE_MAXIMUM): New macros.
5228 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5229 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5230 if overflow occurs, as it's what __strtol does and it's more useful
5232 (__xstrtol): If __strtol reports some error other than ERANGE,
5233 reflect it to the caller as LONGINT_INVALID. If it reports
5234 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5235 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5236 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5238 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5239 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5240 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5241 [defined UINTMAX_MAX]: New macros.
5243 2003-10-14 Bruno Haible <bruno@clisp.org>
5245 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5246 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5247 Also use volatile where needed.
5249 2003-10-12 Paul Eggert <eggert@twinsun.com>
5251 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5252 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5253 and define in terms of the other primitives.
5254 * xmalloc.c: Include stdbool.h; do not include exit.h.
5255 (SIZE_MAX): Define if not already defined.
5256 (array_size_overflow): New function.
5257 (xalloc_die): Abort instead of exiting if 'error' returns.
5258 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5259 (xmalloc, xrealloc): Use them.
5260 (xcalloc): Check for address arithmetic overflow.
5261 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5262 a bit faster than strcpy.
5264 2003-10-08 Paul Eggert <eggert@twinsun.com>
5266 Merge getpass from libc, plus a few fixes.
5268 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5269 Include <stdbool.h>.
5270 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5271 __fsetlocking to empty.
5272 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5273 do include <bits/libc-lock.h>.
5274 Do not include <fcntl.h>; not needed.
5275 [_LIBC]: Include <wchar.h>.
5276 (NOTCANCEL_MODE): New macro.
5277 (flockfile, funlockfile) [_LIBC]: New macros.
5278 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5279 [!_LIBC]: New macros.
5280 (call_fclose): New function.
5281 (getpass): Use it. Save tty stream separately; this simplifies the
5282 code and makes it more reliable if stdin happens to equal stdout.
5283 Invoke __fsetlocking on tty.
5284 Handle thread cancellation if needed.
5285 Namespace cleanup (use __tcgetattr, __getline).
5286 Use bool for Booleans.
5287 [USE_IN_LIBIO]: Handle wide streams.
5288 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5289 stream might go where.
5291 * unlocked-io.h: Include <stdio.h>, so that the caller
5292 doesn't have to include <stdio.h> before us.
5293 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5294 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5295 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5296 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5297 if not declared, so that we can use getpass.c code from libc without
5299 (flockfile, ftrylockfile, funlockfile): New macros.
5301 2003-10-06 Bruno Haible <bruno@clisp.org>
5303 * version-etc-2.h: Remove file.
5304 * version-etc-2.c: Remove file.
5306 2003-09-25 Jim Meyering <jim@meyering.net>
5307 Bruno Haible <bruno@clisp.org>
5309 This lets translators provide better translations for the
5310 "Written by ..." part of --version output.
5311 * version-etc.h: Include stdarg.h.
5312 (version_etc_copyright): Declare as readonly.
5313 (version_etc): Make this function variadic with a NULL-terminated list
5314 of author name strings.
5315 (version_etc_va): New declaration.
5316 * version-etc.c: Include stdarg.h, stdlib.h.
5317 (version_etc_copyright): Declare as readonly.
5318 (version_etc_va): New function. Provide a different translatable string
5319 for each possible number of authors < 10. Abbreviate when there are 10
5321 (version_etc): Make this function variadic. Call version_etc_va.
5322 Suggestion from Gary V. Vaughan.
5324 * long-options.h (parse_long_options): Change prototype: the authors
5325 string is moved to the end and becomes variadic.
5326 * long-options.c: Include stdarg.h.
5327 (parse_long_options): Make this function variadic, too.
5328 Call version_etc_va, not version_etc.
5330 2003-10-06 Bruno Haible <bruno@clisp.org>
5332 * fatal-signal.h: New file, from GNU gettext.
5333 * fatal-signal.c: New file, from GNU gettext.
5335 2003-10-04 Karl Berry <karl@gnu.org>
5337 * argp*: update from libc.
5339 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5341 * getpass.c (getpass): Use a no-op fseek when switching from input to
5342 output mode on the same stream.
5344 2003-09-29 Paul Eggert <eggert@twinsun.com>
5346 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5347 Fix arg typo in previous patch.
5349 2003-09-28 Jim Meyering <jim@meyering.net>
5351 * error.c: Correct cpp indentation.
5353 2003-09-27 Paul Eggert <eggert@twinsun.com>
5355 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5356 Omit the special code that used __typeof__, since we worry that
5357 it could be more trouble than it's worth. See:
5358 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5359 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5363 2003-09-26 Jim Meyering <jim@meyering.net>
5365 * error.c (error_tail): Move some declarations
5366 into inner scope where the local variables are used.
5368 2003-09-26 Bruno Haible <bruno@clisp.org>
5370 * stpncpy.h (gnu_stpncpy): New declaration.
5371 (stpncpy): Define as alias for gnu_stpncpy.
5372 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5374 2003-09-26 Paul Eggert <eggert@twinsun.com>
5376 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5377 (error_tail): Do not loop, reallocating temporary buffer, since
5378 the output cannot contain more wide characters than the input
5379 contains bytes, the size must be big enough already. This avoids
5380 one potential size overflow calculation. Check for size overflow
5381 when calculating temporary buffer size. Free temporary buffer
5382 when done, if it was allocated with malloc; this plugs a memory
5383 leak. Remove casts from void * to pointers, that are no longer
5384 needed now that we're assuming C89 or better.
5386 Merge error changes from glibc.
5388 * error.c, error.h: Update copyright notice header to match glibc.
5389 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5390 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5391 Disable cancellation while printing error.
5392 * error.h: Prepend __ to parameter names.
5394 2003-09-25 Karl Berry <karl@gnu.org>
5396 * argp-fmtstream.c, argp-help.c: update from libc.
5398 2003-09-25 Bruno Haible <bruno@clisp.org>
5400 * version-etc-2.h: New file, from version-etc.h with modifications.
5401 * version-etc-2.c: New file, from version-etc.c with modifications.
5403 2003-09-25 Simon Josefsson <jas@extundo.com>
5405 * xgetdomainname.h: New file.
5406 * xgetdomainname.c: New file.
5408 2003-09-25 Simon Josefsson <jas@extundo.com>
5409 Bruno Haible <bruno@clisp.org>
5411 * getdomainname.h: New file.
5412 * getdomainname.c: New file.
5414 2003-09-24 Paul Eggert <eggert@twinsun.com>
5416 * linebuffer.c (freebuffer): Don't free the argument, just
5417 the buffer associated with the argument. Bug reported by
5420 2003-09-19 Karl Berry <karl@gnu.org>
5422 * argp.h: update from libc.
5424 2003-09-16 Paul Eggert <eggert@twinsun.com>
5426 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5427 input error, instead of returning NULL the next time we are called
5428 (and therefore losing track of errno).
5430 2003-09-15 Paul Eggert <eggert@twinsun.com>
5432 * getndelim2.c (getndelim2): Don't trash errno when a read
5433 fails, so that the caller gets the proper errno.
5435 * readutmp.c (read_utmp): Likewise.
5436 Check for fstat error. Close stream and free storage
5439 2003-09-14 Bruno Haible <bruno@clisp.org>
5441 * fwriteerror.h: New file.
5442 * fwriteerror.c: New file.
5444 2003-09-14 Jim Meyering <jim@meyering.net>
5446 * getloadavg.c: Correct cpp indentation.
5447 * strdup.c: Likewise.
5448 * vasnprintf.c: Likewise.
5450 2003-09-12 Paul Eggert <eggert@twinsun.com>
5452 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5453 * obstack.c [!defined _LIBC]: Likewise.
5454 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5455 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5456 * exitfail.c: Don't include stdlib.h; no longer needed.
5458 More changes to assume C89 or better.
5460 * error.c (error_tail): Assume vprintf.
5462 * argmatch.c (getenv): Remove decl.
5463 * progreloc.c (get_full_program_name): Define via prototype.
5464 * setenv.c (clearenv): Likewise.
5465 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5467 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5468 (malloc, memcpy): Remove decls.
5469 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5470 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5471 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5472 (memcpy): Remove macro.
5473 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5474 (__P): Remove. All uses removed.
5475 (PTR): Remove. All uses changed to void *.
5476 (CHAR_BIT, NULL): Remove.
5477 (spaces, zeros, memset_space, memset_zero)
5478 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5480 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5481 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5482 Define with prototype.
5483 Remove now-unnecessary prototype decl.
5484 (extra_args_spec): Assume ANSI C. All uses changed.
5485 (extra_args_spec_iso): Remove.
5486 (my_strftime, emacs_strftimeu): Define via prototype.
5487 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5489 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5490 * strtoimax.c: Include <stdlib.h> unconditionally.
5491 (strtoul, strtol): Remove decls.
5492 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5494 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5495 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5496 (LOCALE_PARAM_PROTO): New macro.
5497 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5498 (INTERNAL (strtol), strtol): Define with a prototype.
5499 (PARAMS): Remove. All uses removed.
5500 * tempname.c: Include <string.h> unconditionally.
5501 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5502 * xgethostname.c (main): Define with a prototype.
5503 * xmalloc.c: Include "xalloc.h" first, to check interface.
5504 Include <stdlib.h> unconditionally.
5505 (calloc, malloc, realloc, free): Remove decls.
5506 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5507 Include <stdlib.h> unconditionally. Sort include file names.
5509 (xstrtod): Define with a prototype.
5510 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5511 (strtol, strtoul): Remove decls.
5513 2003-09-11 Paul Eggert <eggert@twinsun.com>
5515 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5516 Include <stdlib.h>, <string.h> unconditionally.
5517 Remove now-unnecessary cast to char *.
5518 * strnlen.c: Include <string.h> unconditionally.
5519 * yesno.c (yesno): Define with a prototype.
5521 2003-09-10 Bruno Haible <bruno@clisp.org>
5523 * strcspn.c: Include <string.h> unconditionally.
5524 * strpbrk.c: Include <string.h> unconditionally.
5525 * strstr.c: Include <string.h> unconditionally.
5526 * unicodeio.c: Include <string.h> unconditionally.
5527 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5528 * unsetenv.c: Likewise.
5529 * xreadlink.c: Include <stdlib.h> unconditionally.
5530 * yesno.c: Include <stdlib.h> unconditionally.
5531 (rpmatch): Add prototype.
5533 2003-09-10 Jim Meyering <jim@meyering.net>
5535 * error.c: Correct indentation of cpp directives.
5537 2003-09-09 Paul Eggert <eggert@twinsun.com>
5541 * acosl.c (main): Use a prototype.
5542 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5545 * getloadavg.c (getloadavg, main): Define via prototypes.
5547 * getopt.h (struct option.name): Assume C89, and use 'const'.
5548 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5549 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5551 * getopt.c (const): Remove macro.
5552 Include <string.h> unconditionally.
5553 (my_index): Remove; all uses changed to strchr.
5554 (strlen): Remove decl.
5555 (exchange): Remove forward decl; no longer needed.
5556 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5557 Define with prototype.
5558 * getopt1.c (const): Remove macro.
5559 (getopt_long, getopt_long_only, main): Define with prototype.
5561 * getugroups.c: Include <string.h> unconditionally.
5563 * getusershell.c: Include <stdlib.h> unconditionally.
5564 (getusershell, setusershell, endusershell, readname, main):
5565 Define with prototypes.
5567 * group-member.c: Include group-member.h first.
5568 Include <stdlib.h> unconditionally.
5570 * hard-locale.c: Include hard-locale.h first.
5571 Include <stdlib.h>, <string.h> unconditionally.
5573 * hash.c (free, malloc): Remove decls.
5574 Include <stdlib.h> unconditionally.
5576 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5577 (getenv): Do not declare.
5579 * idcache.c: Include <string.h> unconditionally.
5581 * long-options.c: Include long-options.h first, to test interface.
5582 Include <stdlib.h> unconditionally.
5584 * makepath.c: Include makepath.h first, to test interface.
5585 Include <stdlib.h> and <string.h> unconditionally.
5587 * linebuffer.c: Include <stdlib.h>.
5588 (free): Remove decl.
5590 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5591 rpl_malloc returns void *, not char *.
5592 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5594 * md5.h: Include <limits.h> unconditionally.
5595 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5596 (__P): Remove; all uses removed.
5597 * md5.c: Include "md5.h" first.
5598 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5599 md5_buffer, md5_process_bytes, md5_process_block):
5600 Define with prototypes.
5601 * sha.h (__P): Remove all uses. (It wasn't defined??)
5602 * sha.c: Include "sha.h" first.
5603 Include <stdlib.h>, <string.h> unconditionally.
5605 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5606 * memcmp.c (__ptr_t): Likewise.
5607 * memrchr.c (__ptr_t): Likewise.
5608 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5609 Include <string.h> unconditionally.
5610 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5611 * memchr.c: Include <stdlib.h> unconditionally.
5612 * memchr.c (LONG_MAX): Remove.
5613 * memrchr.c (LONG_MAX): Likewise.
5614 * memchr.c (__memchr): Define via a prototype.
5615 * memrchr.c (__memrchr): Likewise.
5616 * memcmp.c (__P): Remove, and remove all uses.
5617 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5618 Remove forward decls; no longer needed.
5619 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5620 Use types required by C89 in prototype.
5622 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5623 * savedir.c: Likewise.
5624 * mkdir.c (free): Remove decl.
5625 * rmdir.c (rmdir): Define with a prototype.
5626 * savedir.c: Include savedir.h first, to test interface.
5628 * mktime.c (STDC_HEADERS): Remove.
5629 Include <stdlib.h>, <string.h> unconditionally.
5631 * modechange.c: Include <stdlib.h> unconditionally.
5632 (malloc): Remove decl.
5634 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5635 (free): Remove decl.
5637 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5638 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5639 (This type really should be intptr_t, but that's a C99ism.)
5640 (_obstack_memcpy): Remove: all uses changed to memcpy.
5641 Include <string.h> unconditionally.
5642 (struct obstack): Assume __STDC__ for types of members
5643 chunkfun, freefun, extra_arg.
5644 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5645 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5646 obstack_begin, obstack_specify_allocation,
5647 obstack_specify_allocation_with_arg, obstack_chunkfun,
5648 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5649 Remove unprototyped decls and the macros that use them.
5650 * obstack.c (POINTER): Remove. All uses changed to void *.
5651 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5652 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5653 (defined __STDC__ && __STDC__)]:
5654 Remove nonprototyped code.
5655 Include <stdlib.h> unconditionally.
5656 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5657 _obstack_allocated_p, _obstack_free, obstack_free,
5658 _obstack_memory_used, print_and_abort):
5659 Define using prototypes.
5660 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5661 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5662 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5663 obstack_next_free, obstack_object_size, obstack_room) [0]:
5664 Remove unused, unprototyped code.
5666 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5668 * physmem.c (physmem_total, physmem_available, main): Define
5671 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5672 (main): Define with a prototype.
5674 * posixver.c (getenv): Remove decl.
5676 * putenv.c (malloc): Returns void *, not char *.
5677 Include <string.h> unconditionally.
5678 (strchr, memcpy, NULL): Do not define.
5680 * readtokens.c: Include readtokens.h first, to test interface.
5681 Include <stdlib.h>, <string.h> unconditionally.
5682 (init_tokenbuffer): Define with a prototype.
5684 * regex.c (PARAMS): Remove. All uses removed.
5685 All uses of _RE_ARGS removed, too.
5686 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5688 (bzero): Assume memset exists.
5689 (memcmp, memcpy, NULL): Remove.
5690 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5691 char, or assignments to local vars of type signed char.
5692 (init_syntax_once, PREFIX(extract_number_and_incr),
5693 PREFIX(print_partial_compiled_pattern),
5694 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5695 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5696 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5697 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5698 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5699 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5700 wcs_compile_range, byte_compile_range, truncate_wchar,
5701 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5702 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5703 count_mbs_length, wcs_re_match_2_internal,
5704 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5705 PREFIX(alt_match_null_string_p),
5706 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5707 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5708 regfree, PREFIX(extract_number)): Define with prototype. Remove
5709 now-unnecessary declaration, if any.
5710 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5712 Remove now-unnecessary casts among pointer types.
5713 * regex.h (_RE_ARGS): Remove. All uses removed.
5715 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5716 (free): Remove decl.
5718 * rpmatch.c: Include <stdlib.h> unconditionally.
5720 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5721 (free): Remove decl.
5723 * save-cwd.c: Include <stdlib.h> unconditionally.
5724 * xgetcwd.c: Likewise.
5726 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5727 (free): Remove decl.
5729 * strchrnul.c (strchrnul): Define with a prototype.
5730 Fix bug: c_in was not converted to char before searching.
5732 The following changes are not K&R related:
5734 * group-member.h: Include <sys/types.h>, so that this file is
5736 * makepath.h: Likewise.
5738 * getusershell.c (readname, default_index, line_size, readname):
5739 Use size_t, not int, for sizes.
5740 (readname): If the size overflows, report an error instead of
5743 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5745 * getndelim2.c: Assume stdlib.h per the C89 spec.
5747 2003-09-08 Paul Eggert <eggert@twinsun.com>
5749 Assume C89 or better; remove K&R cruft.
5750 A few of these changes were first proposed by Derek Robert Price
5751 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5753 * addext.c: Include <string.h> unconditionally.
5754 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5755 Don't declare getenv or malloc.
5757 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5758 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5760 (find_stack_direction, alloca): Use prototypes.
5762 * atexit.c (atexit): Define using a prototype.
5764 * basename.c, dirname.c, stripslash.c:
5765 Include <string.h> unconditionally.
5767 * bcopy.c: Include <stddef.h>.
5768 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5770 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5772 * error.h (error, error_at_line, error_print_progname)
5773 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5774 * error.c: Include error.h first, to check interface.
5775 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5776 (VA_START): Remove; all uses changeed to va_start.
5777 (exit, strerror): Remove decls.
5778 (error_print_progname): Prototype uncondionally.
5779 Don't include <errno.h>; no longer needed.
5780 (private_strerror): Remove.
5781 (error_tail): Always define.
5782 (error, error_at_line): Assume C89 or better; always use prototypes.
5783 * fatal.c: Include "fatal.h" first, to test interface.
5784 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5785 (VA_START): Remove; all uses changed to va_start.
5786 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5788 (exit): Remove decl.
5789 (fatal): Prototype unconditionally. Assume va_start works.
5790 Abort at end, to pacify gcc.
5792 * euidaccess.c (main): Define with a prototype.
5794 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5796 * exitfail.c: Include <stdlib.h> unconditionally.
5798 * fnmatch_.h (__P): Remove. All uses changed to assume
5800 * fnmatch.c: Include fnmatch.h first, to test interface.
5801 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5802 (getenv): Remove decl.
5803 (fnmatch): Define using a prototype.
5804 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5805 (FCT): Define using a prototype.
5807 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5809 * gethostname.c: Include <stddef.h>.
5810 (gethostname): Define with prototype. Length is size_t, not int.
5812 2003-09-08 Paul Eggert <eggert@twinsun.com>
5814 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5815 getversion.c should have been removed then, but was accidentally
5818 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5819 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5821 2003-09-07 Paul Eggert <eggert@twinsun.com>
5823 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5824 copy_tm_result. Bug reported by Simon Josefsson in
5825 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5827 2003-09-06 Paul Eggert <eggert@twinsun.com>
5829 * time_r.c, time_r.h: New files.
5831 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5833 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5834 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5836 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5838 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5839 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5842 * timegm.c: Switch to glibc implementation, with the following changes:
5843 [defined HAVE_CONFIG_H]: Include <config.h>.
5844 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5845 (__mktime_internal) [!defined _LIBC]: New decl.
5846 (__gmtime_r) [!defined _LIBC]: New macro and function.
5847 (timegm): Use a prototype, since gnulib assumes C89.
5848 Do not bother declaring tmp to be const, as it's not really usefu.
5849 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5850 (timegm): Declare only if HAVE_DECL_TIMEGM.
5852 2003-09-03 Paul Eggert <eggert@twinsun.com>
5854 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5855 Bug reported by Lute Kamstra in
5856 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5858 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5859 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5860 course with correspondingly smaller numbers for tomorrow and
5861 yesterday. From Tadayoshi Funaba. Originally installed into
5862 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5865 2003-08-31 Simon Josefsson <jas@extundo.com>
5867 * timegm.h: New file.
5868 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5870 2003-08-31 Karl Berry <karl@gnu.org>
5872 * argp.h: update from libc.
5874 2003-08-28 Bruno Haible <bruno@clisp.org>
5876 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5877 warning on QNX, which defines O_BINARY to 000000.
5879 2003-08-24 Bruno Haible <bruno@clisp.org>
5881 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5882 MSVC7 <stdio.h> is included later.
5884 2003-08-20 Bruno Haible <bruno@clisp.org>
5886 * progname.h: New file, from GNU gettext.
5887 * progname.c: New file, from GNU gettext.
5888 * progreloc.c: New file, from GNU gettext.
5890 2003-08-19 Bruno Haible <bruno@clisp.org>
5892 * xstrdup.c: Assume <string.h> exists.
5894 2003-08-18 Jim Meyering <jim@meyering.net>
5896 * setenv.h: Indent nested cpp directive.
5897 * vasnprintf.c: Remove trailing blanks.
5899 2003-08-17 Simon Josefsson <jas@extundo.com>
5900 Bruno Haible <bruno@clisp.org>
5902 * xstrndup.h: New file.
5903 * xstrndup.c: New file.
5905 2003-08-17 Bruno Haible <bruno@clisp.org>
5907 * strndup.h: New file.
5909 2003-08-16 Paul Eggert <eggert@twinsun.com>
5911 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5912 space, undoing this 2003-08-12 change:
5913 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5915 2003-08-16 Jim Meyering <jim@meyering.net>
5917 Merge from coreutils.
5918 * xstrtoimax.c: #else #if -> #elif.
5919 * xstrtoumax.c: Likewise.
5921 2003-08-15 Paul Eggert <eggert@twinsun.com>
5923 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5924 rather than tab, after '#' in shell-script copyright notices.
5925 Suggested by Bruno Haible.
5927 2003-08-15 Jim Meyering <jim@meyering.net>
5928 and Paul Eggert <eggert@twinsun.com>
5930 Merge from coreutils.
5931 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5932 member but strut utmpx does not. Needed for AIX 4.3.3.
5933 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5935 2003-08-15 Jim Meyering <jim@meyering.net>
5937 Merge from coreutils.
5938 * xgethostname.c: Include <stdlib.h>.
5939 (xghostname): Don't exit for anything other than memory-related
5940 failure; just return NULL.
5941 * userspec.c: Include "posixver.h".
5942 (parse_user_spec): Accept `.' as a separator only
5943 in pre-POSIX-200112 mode.
5944 * strtoimax.c: Use #elif rather than #else #if.
5945 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5946 Remove function, now that we can rely on a working tzset function.
5947 [!_LIBC]: Ensure that the required autoconf test has been run.
5948 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5949 Use underlying_strftime for %r.
5950 * sha.c: Merge in some clean-up and optimization changes from glibc.
5951 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5952 Ensure that it is a multiple of 64.
5953 Rearrange loop exit tests so as to avoid performing an
5954 additional fread after encountering an error or EOF.
5955 * realloc.c: Update copyright date.
5957 2003-08-14 Jim Meyering <jim@meyering.net>
5959 Merge from coreutils.
5960 * obstack.h: Whitespace changes.
5961 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5962 and xcalloc return values.
5963 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5964 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5965 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5966 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5967 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5969 Use mntctl's return value to drive the entry-processing loop, since
5970 we can't rely on the value of the vmt_length member in the last
5971 entry. On some systems doing so could result in exhausting
5972 virtual memory. Based in part on a patch from Mike Jetzer.
5974 2003-08-14 Jim Meyering <jim@meyering.net>
5975 and Paul Eggert <eggert@twinsun.com>
5977 Merges from coreutils, plus other fixes.
5978 * physmem.c: Merge in portability changes from gcc/libiberty
5979 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5980 for credits and details. Thanks to Kaveh Ghazi for helping
5981 to keep these files in sync.
5982 (ARRAY_SIZE): Define it.
5983 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5984 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5985 (memcasecmp): Don't assume size_t fits in unsigned int.
5986 Remove casts and duplicate code.
5987 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5988 (memcpy): Remove definition.
5989 Merge in some clean-up and optimization changes from glibc.
5990 [BLOCKSIZE]: Move definition to top of file.
5991 Ensure that it is a multiple of 64.
5992 Rearrange loop exit tests so as to avoid performing an
5993 additional fread after encountering an error or EOF.
5994 * md5.h (md5_uintptr): Define.
5995 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5996 return to the initial working directory. Preserve errno
5998 * idcache.c: Include "xalloc.h".
5999 (xmalloc, xrealloc): Remove decls.
6000 (getuser): Remove casts no longer required in C89.
6001 * human.c: Include stdio.h, for sprintf.
6002 * group-member.c: Include "xalloc.h".
6003 (xmalloc, xrealloc): Remove decls.
6004 (get_group_info): Remove casts no longer required in C89.
6005 * getusershell.c (readname): Remove casts no longer required in C89.
6006 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6007 * getline.c: Whitespace fix, from coreutils.
6009 2003-08-13 Paul Eggert <eggert@twinsun.com>
6011 * exclude.c: Include <ctype.h>
6012 (IN_CTYPE_DOMAIN): New macro.
6014 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6017 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6018 Undo previous (whitespace-only) change.
6020 2003-08-12 Paul Eggert <eggert@twinsun.com>
6022 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6023 Normalize leading white space and remove trailing white space.
6024 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6025 notice, as per ../config/srclist-update.
6027 Merge from coreutils.
6028 * euidaccess.h: New file.
6029 * euidaccess.c: Include it.
6030 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6031 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6032 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6034 2003-08-11 Bruno Haible <bruno@clisp.org>
6036 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6037 (vasnprintf): Use it instead of wcslen.
6039 2003-08-11 Bruno Haible <bruno@clisp.org>
6041 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6042 value to ensure that _Bool promotes to int. Use #define for _Bool when
6043 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6045 2003-08-10 Karl Berry <karl@gnu.org>
6047 * regex.h: update from libc (whitespace fix).
6049 2003-08-09 Paul Eggert <eggert@twinsun.com>
6051 Merge some files from coreutils. These changes were
6052 originally made by Jim Meyering.
6053 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6054 many older Unixes require this.
6055 * alloca.c (alloca): Remove cast to argument of free;
6056 no longer needed in C89.
6057 * alloca_.h, regex.h: Fix white space to match
6058 what GNU indent does.
6060 2003-08-05 Paul Eggert <eggert@twinsun.com>
6062 * bumpalloc.h: Remove.
6064 2003-08-04 Paul Eggert <eggert@twinsun.com>
6066 * getloadavg.c: Change copyright notice and spacing to conform to
6069 Merge from coreutils.
6070 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6072 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6073 from Karl Berry, implemented by Jim Meyering.
6074 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6075 from Dmitry V. Levin.
6076 Remove anachronistic cast of xrealloc.
6077 * fnmatch_.h (__const): Remove. Use 'const'.
6078 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6079 type. Otherwise, it wouldn't compile with at least /bin/cc on
6080 ymp-cray-unicos9.0.2.X.
6081 Combine two mostly-identical uses of alloca into one.
6082 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6084 2003-08-04 Dave Love <d.love@dl.ac.uk>
6088 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6089 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6090 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6091 obsolete NLIST_NAME_UNION.
6092 [__GNU__]: Undef BSD and FSCALE.
6093 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6095 2003-08-03 Paul Eggert <eggert@twinsun.com>
6097 * stdbool_.h (_Bool): Make it signed char, instead of
6098 an enum type, so that it's guaranteed to promote to int. See:
6099 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6101 2003-07-31 Paul Eggert <eggert@twinsun.com>
6103 * strerror.c: Include config.h, limits.h. Declare sprintf.
6104 (strerror): Don't assume that a printable int fits in 14 bytes.
6106 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6107 Bruno Haible <bruno@clisp.org>
6109 * getline.h (getline, getdelim): Change return type to ssize_t.
6110 * getline.c (getline, getdelim): Likewise.
6111 Remove _GNU_SOURCE define; now it's defined in config.h through
6114 2003-07-22 Paul Eggert <eggert@twinsun.com>
6116 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6117 over-parenthesization in macros.
6119 Sync with coreutils.
6121 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6124 Use `exit_failure' for xalloc and xmemcoll instead of their own
6125 private exit-failure variables.
6126 * xalloc.h (xalloc_exit_failure): Remove.
6127 * xmalloc.c: Likewise. Include exitfail.h.
6128 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6129 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6130 * xmemcoll.c: Likewise. Include exitfail.h.
6131 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6133 2003-07-18 Paul Eggert <eggert@twinsun.com>
6135 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6136 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6137 to test that it can stand by itself. Include "exitfail.h".
6138 Clients should set exit_failure instead.
6139 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6141 2003-07-18 Andreas Schwab <schwab@suse.de>
6143 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6145 2003-07-18 Bruno Haible <bruno@clisp.org>
6147 * getndelim2.h: New file.
6148 * getndelim2.c: Make into a module of its own. Include config.h,
6150 (getndelim2): Make non-static. Change return type to ssize_t.
6151 * getline.h: Change argument names.
6152 * getline.c: Include getndelim2.h instead of getndelim2.c.
6153 * getnline.c: Include getndelim2.h.
6155 2003-07-17 Bruno Haible <bruno@clisp.org>
6157 * Makefile.am: Remove file.
6158 * Makefile.in: Remove file.
6160 2003-07-17 Bruno Haible <bruno@clisp.org>
6162 * getnline.h: New file.
6163 * getnline.c: New file.
6164 * getndelim2.c: New file, extracted from getline.c.
6165 (getndelim2): Renamed from getdelim2, with added nmax argument.
6166 * getline.c: Include getndelim2.c.
6167 (getdelim2): Moved out to getndelim2.c.
6168 (getline, getdelim): Update.
6170 2003-07-15 <karl@gnu.org>
6172 * vasnprintf.c: update from gettext.
6174 2003-07-15 Jim Meyering <jim@meyering.net>
6176 * makepath.c (make_path): Enclose diagnostic in _(...).
6178 2003-07-14 Paul Eggert <eggert@twinsun.com>
6180 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6181 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6182 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6183 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6184 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6185 updated automatically by ../config/srclist-update. This changes
6186 their license from LPGL to GPL.
6188 2003-07-14 Jim Meyering <jim@meyering.net>
6190 Don't emit diagnostics. Let callers do that.
6191 * save-cwd.c: Don't include "error.h".
6192 (save_cwd): Don't call error. Ensure that errno is valid
6193 when returning nonzero.
6195 * save-cwd.h (restore_cwd): Update prototype.
6196 * save-cwd.c (restore_cwd): Remove two parameters.
6197 Simplify. Don't call error upon failure. Let callers do that.
6198 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6199 when auditing is enabled. But don't bother updating the #if.
6201 2003-07-14 Simon Josefsson <jas@extundo.com>
6203 * mempcpy.h: New file.
6204 * mempcpy.c: New file.
6206 2003-07-14 Paul Eggert <eggert@twinsun.com>
6208 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6209 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6210 unicodeio.c, unicodeio.h, unlocked-io.h:
6211 Switch from LGPL to GPL.
6213 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6215 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6216 it breaks C++ compilation.
6217 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6219 2003-07-10 Jim Meyering <jim@meyering.net>
6221 * vasnprintf.c: Remove trailing blanks.
6222 Make cpp indentation consistent.
6224 2003-07-09 Paul Eggert <eggert@twinsun.com>
6226 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6227 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6228 Switch from LGPL to GPL.
6230 2003-07-07 Paul Eggert <eggert@twinsun.com>
6232 * mktime.c: Fix some boundary cases and remove need for floating point.
6234 Issue a compile-time diagnostic if time_t is floating point, or if
6235 two's complement arithmetic is not in effect, or if arithmetic
6236 right shift does not propagate the sign. These assumptions were
6237 all in the original code but they weren't checked.
6239 (TIME_T_MIDPOINT, verify): New macros.
6240 (__isleap): Remove; it has integer overflow problems.
6241 (leapyear): New function, without those problems.
6242 (ydhms_tm_diff): Remove; splitting into two parts.
6243 (ydhms_diff): New function, containing the arithmetic part of
6244 the old ydhms_tm_diff function. Issue a compile-time
6245 diagnostic if we are not using C99 integer division.
6246 Avoid casts when possible.
6247 (guess_time_tm): New function, containing the checking part of
6248 the old ydhms_tm_diff function. Return the new value, rather than
6249 the difference between it and the old. Accept a new argument T
6250 so that *T specifies the old value. Check for overflow in the result.
6252 (__mktime_internal): Use a time_t offset, not a long int offset.
6253 This undoes the 2003-06-04 change, which is no longer needed now
6254 that we have better overflow checking.
6255 (localtime_offset): Likewise.
6257 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6258 and long are 64-bit but int is only 32-bit.
6259 (ydhms_diff): Use long int to store year1 and yday1.
6260 Issue a compile-time diagnostic if long int is not wide enough.
6262 (__mktime_internal): Use long int to store adjusted year and yday.
6263 Use plain C rather than preprocessor commands, if that doesn't
6265 Check for overflow (and try to repair) after each probe
6266 rather than checking only at the very end. This avoids some bugs
6267 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6268 does not equal GMT offset at maximum time).
6269 Use integer to check for overflow rather than floating point; this
6270 is more portable to non-IEEE hosts, and is a tad faster.
6271 When we detect that we are oscillating between two values,
6272 don't check whether tm_isdst has the requested value, since
6273 we already know the answer. When tm_isdst has the wrong value,
6274 use a different heuristic to find the right one, based on the
6275 extreme values actually observed in practice in tz2003a,
6276 rather than the (overly optimistic) "previous 3 calendar quarters".
6278 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6279 "T const" to accommodate glibc style.
6280 (check_result): Use less-confusing report format. "long" -> "long int.
6282 Don't loop if the iteration overflows time_t.
6283 Allow a negative step in the iteration.
6285 2003-07-01 Paul Eggert <eggert@twinsun.com>
6287 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6288 having it depend on HAVE_SYS_TYPES_H.
6290 2003-06-25 Bruno Haible <bruno@clisp.org>
6292 * readlink.c: New file.
6294 2003-06-20 Bruno Haible <bruno@clisp.org>
6296 Assume C89, so PARAMS isn't needed.
6297 * unicodeio.h (PARAMS): Remove.
6298 * unicodeio.c: Don't use PARAMS.
6300 2003-06-18 Jim Meyering <jim@meyering.net>
6302 Merge changes from coreutils.
6303 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6304 Remove explicit declarations of xmalloc and realloc.
6306 (read_utmp): Remove anachronistic cast of xmalloc.
6308 2003-06-17 Paul Eggert <eggert@twinsun.com>
6310 Assume C89, so PARAMS isn't needed.
6311 * backupfile.h (PARAMS): Remove. All uses removed.
6312 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6313 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6314 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6315 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6316 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6317 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6318 xstrtol.h: Likewise.
6319 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6320 same.h, strverscmp.h: Do not include config.h; no longer needed.
6321 Anyway, config.h should always be included before any other file.
6323 2003-06-11 Simon Josefsson <jas@extundo.com>
6325 * sysexit_.h: New file.
6327 2003-05-20 Derek Price <derek@ximbiot.com>
6329 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6331 2003-06-10 Simon Josefsson <jas@extundo.com>
6333 * strchrnul.h: New file.
6334 * strchrnul.c: New file.
6336 2003-06-10 Simon Josefsson <jas@extundo.com>
6338 * argp.h: New file, from glibc.
6339 * argp-ba.c: New file, from glibc.
6340 * argp-eexst.c: New file, from glibc.
6341 * argp-fmtstream.c: New file, from glibc.
6342 * argp-fmtstream.h: New file, from glibc.
6343 * argp-fs-xinl.c: New file, from glibc.
6344 * argp-help.c: New file, from glibc.
6345 * argp-namefrob.h: New file, from glibc.
6346 * argp-parse.c: New file, from glibc.
6347 * argp-pv.c: New file, from glibc.
6348 * argp-pvh.c: New file, from glibc.
6349 * argp-xinl.c: New file, from glibc.
6351 2003-06-07 Jim Meyering <jim@meyering.net>
6353 * readtokens.h: Put `Free Software Foundation, Inc.'
6354 in place of my name in the copyright comment.
6355 Remove definition and uses of __P.
6358 * stat.c: Don't declare xmalloc explicitly.
6359 Instead, include "xalloc.h".
6360 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6361 xrealloc, and xcalloc return values.
6362 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6364 * xgetcwd.h: Remove definition/uses of PARAMS.
6366 2003-06-06 Jim Meyering <jim@meyering.net>
6368 * stdbool_.h: Renamed from stdbool.h.in.
6370 2003-06-06 Jim Meyering <jim@meyering.net>
6372 Merge from coreutils.
6373 * same.c: (same_name): Declare *_basename locals to be `const'.
6374 Consolidate declarations and initializations of *_base* locals.
6376 Merge from coreutils.
6377 This avoids a core dump on systems without GNU putenv,
6378 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6379 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6380 (unsetenv): New static function, from GNU libc.
6381 (rpl_putenv): Use it.
6383 * modechange.c: Remove trailing blanks.
6385 Merge from coreutils.
6386 * fsusage.c: Remove declaration of statfs.
6387 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6389 * posixtm.c: Include <stdbool.h> unconditionally.
6391 2003-06-05 Paul Eggert <eggert@twinsun.com>
6393 * mktime.c (__mktime_internal): When resolving a tm_isdst
6394 mismatch, look in future quarters as well as past. This fixes a
6395 bug when processing fall-backwards gaps immediately after a long
6396 period of daylight-saving time.
6398 * mktime.c: Assume freestanding C89 or better.
6399 (HAVE_LIMITS_H): Remove. Assume it's 1.
6400 (__P): Remove; not used.
6401 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6402 (mktime, not_equal_tm, print_tm, check_result,
6403 main): Use prototypes. Use const * where appropriate.
6404 (main): Fix typo in testing code that uncovered by above changes.
6405 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6407 2003-06-04 Paul Eggert <eggert@twinsun.com>
6409 * mktime.c: Fix Debian bug 177940
6410 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6411 (localtime_offset): Now long int, not time_t, because we want it
6412 to be guaranteed to be signed. All uses changed.
6413 (__mktime_internal): If overflow would occur when adding offset,
6416 Merge 'human' changes from coreutils. Rewrite to support
6417 locale-specific notations like thousands separators.
6418 * human.c: Simplify authorship notice.
6419 Include human.h immediately after config.h.
6420 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6421 <limits.h>: Do not include, since human.h does.
6422 (SIZE_MAX, UINTMAX_MAX): New macros.
6423 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6424 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6425 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6426 (power_letter): Renamed from suffixes.
6427 (generate_suffix_backwards): Remove.
6428 (adjust_value): Now takes int style (because of human.h changes)
6429 and long double value (for greater precision on some platforms).
6430 (group_number): New function.
6431 (human_readable): Use it. Use integer options, not enum.
6432 Put the options before the sizes in the arg list.
6433 Support all the new options.
6434 The old human_readable function has been removed;
6435 use inttostr.h instead.
6436 (human_readable, default_block_size, humblock):
6437 Use uintmax_t, not int, for block sizes.
6438 (human_readable_inexact, block_size_types): Remove.
6439 (block_size_opts): New constant.
6440 (human_options): Renamed from human_block_size, with new signature
6441 that allows block sizes up to UINTMAX_MAX. All callers changed.
6442 * human.h: Add copyright and authorship notice.
6443 Include <limits.h> and <stdbool.h> unconditionally.
6444 (PARAMS): Remove. All uses removed.
6445 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6446 (enum human_inexact_style): Remove tag; now a nameless enum.
6447 (human_floor, human_ceiling, human_round_to_even): Now have
6448 values 2, 0, 1 rather than -1, 1, 0.
6449 (human_group_digits, human_suppress_point_zero, human_autoscale,
6450 human_base_1024, human_SI, human_B): New constants.
6451 (human_readable_inexact, human_block_size): Remove.
6452 (human_readable): Size args are now uintmax_t, not int.
6453 (human_options): New decl.
6455 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6456 unnecessary now that we assume C89 or better. This change
6457 imported from coreutils.
6459 * mktime.c (__mktime_internal): Do not reject negative timestamps
6460 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6461 in the 2003-05-30 sync from glibc.
6463 .h files should stand alone, but we shouldn't include <sys/types.h>
6464 if we can get away with just <stddef.h>.
6466 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6467 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6468 rather than <sys/types.h>, as we merely need size_t.
6469 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6471 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6472 Include <stdio.h>, to get FILE.
6473 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6474 memcasecmp.h has included <stddef.h> and all we need is size_t.
6475 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6476 our interface, instead of including <sys/types.h>
6478 2003-06-02 Paul Eggert <eggert@twinsun.com>
6481 Fix some minor time-related bugs with POSIX time arguments.
6482 Some valid time stamps were being rejected (notably -1, and
6483 time stamps before 1900 on 64-bit hosts). And some invalid
6484 time stamps were being accepted, e.g. September 31.
6486 * posixtm.h (posixtime): Return bool instead of time_t, so
6487 that we can return (time_t) -1 successfully.
6488 * posixtm.c: Likewise.
6489 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6490 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6491 (t): Remove static var.
6492 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6493 of static var. All uses changed.
6494 (year): Do not reject years before 1900; they can occur with
6496 (posix_time_parse): Do not check for out-of-range components;
6497 that is now the caller's responsibility, since our checks were
6498 only approximations.
6499 (posixtime): Use mktime to check for out-of-range components,
6500 since it knows them exactly.
6501 If mktime returns (time_t) -1, check whether an error actually occurred
6502 by invoking localtime on -1.
6503 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6504 posixtime failures better.
6505 Improve the test data (in comments only).
6507 2003-05-30 <karl@gnu.org>
6509 * mktime.c: update from libc.
6511 2003-05-30 Bruno Haible <bruno@clisp.org>
6513 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6514 * localcharset.h: Likewise.
6515 * localcharset.c: Likewise.
6517 2003-05-28 Paul Eggert <eggert@twinsun.com>
6519 Assume the headers required for C89 freestanding compilers.
6520 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6521 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6522 without checking for HAVE_LIMITS_H.
6523 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6524 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6526 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6527 * exclude.c: Include <stdbool.h> unconditionally.
6528 * tempname.c: Include <stddef.h> unconditionally.
6529 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6530 * modechange.c, rpmatch.c (NULL): Don't define, since
6531 <stddef.h> does that.
6532 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6533 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6534 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6535 * xstrtol.c: Likewise.
6536 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6537 * savedir.c: Include <stddef.h> instead of defining NULL.
6539 * addext.c (addext): Use assignment rather than cast, to avoid
6540 warnings on some platforms.
6542 * mktime.c (__mktime_internal): Do not reject negative timestamps
6545 2003-05-10 Bruno Haible <bruno@clisp.org>
6547 * linebreak.c (iconv_string_length): Don't return -1 just because the
6548 string is longer than 4 KB.
6550 2003-05-12 Jim Meyering <jim@meyering.net>
6552 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6553 the space-padded-by-default conversion specifiers, %e, %k, %l.
6555 2003-05-03 Bruno Haible <bruno@clisp.org>
6557 Upgrade to Unicode-4.0.
6558 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6559 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6560 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6561 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6562 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6563 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6564 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6565 Change width of U+E0100..U+E01EF from 1 to 0.
6567 2003-04-25 Bruno Haible <bruno@clisp.org>
6569 * copy-file.c: Include <stddef.h>, for size_t.
6571 2003-04-25 Jim Meyering <jim@meyering.net>
6573 * copy-file.c (copy_file_preserving): Declare buf_size to be
6574 of type size_t, not int.
6576 2003-04-11 Jim Meyering <jim@meyering.net>
6578 Merge changes from Coreutils.
6580 2003-03-22 Jim Meyering <jim@meyering.net>
6582 * strftime.c (widen): Cast alloca return value to proper type.
6584 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6587 * strftime.c (my_strftime): Handle very large width
6588 specifications for numeric values correctly. Improve checks for
6591 2003-01-19 Jim Meyering <jim@meyering.net>
6593 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6594 (nl_get_alt_digit) [! defined my_strftime]: Define.
6595 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6596 _nl_get_alt_digit and _nl_get_walt_digit.
6598 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6599 These changes have no effect outside of _LIBC.
6601 2003-04-10 Bruno Haible <bruno@clisp.org>
6603 * findprog.h: New file, from GNU gettext.
6604 * findprog.c: New file, from GNU gettext.
6606 2003-04-05 Jim Meyering <jim@meyering.net>
6608 Merge changes from Coreutils.
6610 * exclude.h (PARAMS): Remove definition and uses.
6611 * exclude.c: Remove uses of `PARAMS'.
6613 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6614 Add test-cases for DOS filenames. Declare program_name.
6615 (main): Set up program_name. Patch by Rich Dawe.
6617 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6619 Use mntctl's return value to drive the entry-processing loop, since
6620 we can't rely on the value of the vmt_length member in the last
6621 entry. On some systems doing so could result in exhausting
6622 virtual memory. Based in part on a patch from Mike Jetzer.
6624 2003-04-04 Bruno Haible <bruno@clisp.org>
6626 * linebreak.h: New file, from GNU gettext.
6627 * linebreak.c: New file, from GNU gettext with slight modifications.
6628 * lbrkprop.h: New file, from GNU gettext.
6630 2003-04-03 Bruno Haible <bruno@clisp.org>
6632 * utf8-ucs4.h: New file, from GNU gettext.
6633 * utf16-ucs4.h: New file, from GNU gettext.
6634 * ucs4-utf8.h: New file, from GNU gettext.
6635 * ucs4-utf16.h: New file, from GNU gettext.
6637 2003-04-02 Bruno Haible <bruno@clisp.org>
6639 * binary-io.h: New file, from GNU gettext.
6641 2003-04-01 Bruno Haible <bruno@clisp.org>
6643 * pathname.h: New file, from GNU gettext.
6644 * concatpath.c: New file, from GNU gettext.
6646 2003-03-30 Bruno Haible <bruno@clisp.org>
6648 * copy-file.c (copy_file_preserving): Don't set owner if the function
6649 chown() doesn't exist.
6651 2003-03-28 Bruno Haible <bruno@clisp.org>
6653 * copy-file.h: New file, from GNU gettext.
6654 * copy-file.c: New file, from GNU gettext.
6656 2003-03-18 Jim Meyering <jim@meyering.net>
6658 * quote.c (quote_n): Fix typo in comment.
6660 2003-03-14 Jim Meyering <jim@meyering.net>
6662 Merge changes from Coreutils.
6663 * obstack.h (obstack_object_size): Declare temporary, __o,
6664 to be const, in order to avoid warnings.
6665 (obstack_room): Likewise.
6666 (obstack_empty_p): Likewise.
6668 2003-03-13 Paul Eggert <eggert@twinsun.com>
6670 Merge changes from Bison.
6671 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6672 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6673 when compiling Bison 1.875's `bitset bset = obstack_alloc
6674 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6675 * hash.c: Include <stdbool.h> unconditionally.
6677 2003-03-09 Paul Eggert <eggert@twinsun.com>
6679 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6680 Reported by Bruce Becker; see:
6681 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6683 2003-03-03 Paul Eggert <eggert@twinsun.com>
6684 Bruno Haible <bruno@clisp.org>
6686 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6687 Reported by John Hughes, see
6688 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6690 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6692 * poll_.h: New file.
6695 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6697 * mathl.h: New file.
6698 * acosl.c: New file.
6699 * asinl.c: New file.
6700 * atanl.c: New file.
6701 * ceill.c: New file.
6704 * floorl.c: New file.
6705 * frexpl.c: New file.
6706 * ldexpl.c: New file.
6708 * sincosl.c: New file.
6710 * sqrtl.c: New file.
6712 * trigl.c: New file.
6713 * trigl.h: New file.
6715 2003-02-17 Bruno Haible <bruno@clisp.org>
6717 * mkdtemp.h: New file, from GNU gettext.
6718 * mkdtemp.c: New file, from GNU gettext.
6720 2003-01-31 Bruno Haible <bruno@clisp.org>
6722 * rename.c: #undef rename before defining rpl_rename.
6723 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6725 2003-01-30 Bruno Haible <bruno@clisp.org>
6727 * printf-args.h: New file, from GNU gettext.
6728 * printf-args.c: New file, from GNU gettext.
6729 * printf-parse.h: New file, from GNU gettext.
6730 * printf-parse.c: New file, from GNU gettext.
6731 * vasnprintf.h: New file, from GNU gettext.
6732 * vasnprintf.c: New file, from GNU gettext.
6733 * asnprintf.c: New file, from GNU gettext.
6734 * vasprintf.h: New file, from GNU gettext with modifications.
6735 * vasprintf.c: New file, from GNU gettext.
6736 * asprintf.c: New file, from GNU gettext.
6738 2003-01-29 Bruno Haible <bruno@clisp.org>
6740 * stpncpy.h: New file, from GNU gettext with modifications.
6741 * stpncpy.c: New file, from GNU gettext with modifications.
6743 2003-01-28 Bruno Haible <bruno@clisp.org>
6745 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6747 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6750 2003-01-27 Bruno Haible <bruno@clisp.org>
6752 * xsetenv.h: New file, from GNU gettext.
6753 * xsetenv.c: New file, from GNU gettext.
6755 2003-01-23 Bruno Haible <bruno@clisp.org>
6757 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6759 2003-01-22 Bruno Haible <bruno@clisp.org>
6761 * exit.h: New file, from GNU gettext.
6763 2003-01-11 Bruno Haible <bruno@clisp.org>
6765 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6766 * strcase.h (strcasecmp, strncasecmp): Likewise.
6768 2003-01-14 Jim Meyering <jim@meyering.net>
6770 * same.c (same_name): Tweak a comment.
6772 2003-01-11 Bruno Haible <bruno@clisp.org>
6774 * same.c (same_name): Reorder tests so as to avoid calling stat()
6775 when a string comparison is sufficient.
6777 2003-01-11 Bruno Haible <bruno@clisp.org>
6779 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6782 2003-01-11 Bruno Haible <bruno@clisp.org>
6784 * hash-pjw.c: Add comment about low quality of this function.
6786 2003-01-12 Paul Eggert <eggert@twinsun.com>
6788 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6789 to avoid collisions with libcurses and libreadline.
6791 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6792 * getstr.h, getstr.c: Remove.
6793 * getline.c: Include "getline.h", to check interface.
6794 Move body of old getstr.c here: this defines MIN_CHUNK and
6795 declares getdelim2, which is renamed from getstr.
6796 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6798 * linebuffer.c (readlinebuffer): Renamed from readline.
6800 * linebuffer.h: Likewise.
6801 (readline): Remove backward-compatibility macro.
6803 2003-01-12 Jim Meyering <jim@meyering.net>
6805 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6807 2003-01-10 Bruno Haible <bruno@clisp.org>
6809 * alloca_.h: New file.
6810 * getdate.y: Unconditionally include alloca.h.
6811 * makepath.c: Likewise.
6812 * setenv.c: Likewise.
6813 * userspec.c: Likewise.
6815 2003-01-09 Bruno Haible <bruno@clisp.org>
6817 * stdbool.h.in: New file.
6819 2003-01-08 Bruno Haible <bruno@clisp.org>
6821 * safe-read.c: Include specification header first, to ensure its
6823 * full-write.c: Likewise.
6825 2003-01-08 Jim Meyering <jim@meyering.net>
6827 * full-write.c: Undefine and define-away `const' after inclusion
6828 of errno.h, not before. Suggestion from Bruno Haible.
6830 2003-01-07 Jim Meyering <jim@meyering.net>
6832 * full-write.c: Rework so that it may serve to define full_read, too.
6833 * full-read.c: Simply #define FULL_READ and include full-write.c.
6835 2003-01-06 Jim Meyering <jim@meyering.net>
6837 * version-etc.c: Update year in translatable copyright string.
6839 2002-12-25 Bruno Haible <bruno@clisp.org>
6841 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6842 * xstrtol.h: Likewise.
6843 * xstrtoimax.c: Likewise.
6844 * xstrtoumax.c: Likewise.
6845 * human.h: Likewise.
6847 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6848 on systems that have <inttypes.h> but not <stdint.h>.
6850 2002-12-31 Paul Eggert <eggert@twinsun.com>
6852 * memcoll.c (memcoll): Fall back on a simple algorithm using
6853 memcmp if strcoll doesn't work.
6855 2002-12-23 Bruno Haible <bruno@clisp.org>
6857 * localcharset.h: New file.
6858 * localcharset.c: Include it.
6859 * unicodeio.c: Likewise.
6861 2002-12-22 Bruno Haible <bruno@clisp.org>
6863 * utime.c (utime_null): No need to call ftruncate if the file was
6866 2002-12-23 Bruno Haible <bruno@clisp.org>
6868 * memcoll.c (STRCOLL): New macro.
6871 2002-12-22 Bruno Haible <bruno@clisp.org>
6873 * getstr.h (getstr): Define, to avoid clash with libcurses.
6874 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6876 2002-12-22 Bruno Haible <bruno@clisp.org>
6878 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6880 2002-12-23 Bruno Haible <bruno@clisp.org>
6882 * getline.h: Include <stddef.h>, for size_t.
6884 * unicodeio.h: Include <stddef.h>, for size_t.
6885 * unicodeio.c: Don't include <stddef.h>.
6887 2002-12-17 Bruno Haible <bruno@clisp.org>
6889 * canon-host.c (strdup): Remove unused declaration.
6891 * fsusage.c: Include full_read.h.
6892 (get_fs_usage): Use full_read instead of safe_read.
6894 * utime.c (utime_null): Use SAFE_READ_ERROR.
6896 2002-12-11 Bruno Haible <bruno@clisp.org>
6898 * setenv.h: Rewritten to cope with systems that have setenv() but not
6900 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6903 2002-12-11 Bruno Haible <bruno@clisp.org>
6905 * setenv.c (alloca): Fall back to malloc.
6907 (setenv): Use freea() to free memory allocated with alloca().
6909 2002-11-13 Bruno Haible <bruno@clisp.org>
6911 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6912 function declarations.
6913 * unsetenv.c (unsetenv): Likewise.
6915 2002-03-04 Bruno Haible <bruno@clisp.org>
6917 Portability to AIX 4.3.3.
6918 * unsetenv.c: New file, extracted from setenv.c.
6919 * setenv.c: Move the unsetenv() function to unsetenv.c.
6921 2001-12-20 Bruno Haible <bruno@clisp.org>
6923 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6924 use malloc instead. For SunOS 4.
6926 2001-12-11 Bruno Haible <bruno@clisp.org>
6928 * setenv.c: Declare alloca.
6929 (compar_fn_t): New typedef.
6930 (KNOWN_VALUE, STORE_VALUE): Use it.
6932 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6935 2002-12-10 Paul Eggert <eggert@twinsun.com>
6937 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6938 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6939 Choose values that are less likely to collide with system fnmatch
6941 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6942 defined (e.g., a pure POSIX system).
6943 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6944 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6946 2002-12-06 Jim Meyering <jim@meyering.net>
6948 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6950 Merge in changes from libc's misc/error.c, in preparation
6951 for the merge of gnulib's changes back into libc.
6953 * error.c (_): Define only if not already defined.
6954 Move definition to follow all #include directives.
6955 Include unlocked-io.h only if !_LIBC.
6956 [_LIBC]: Include <libio/libioP.h>.
6957 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6958 (fflush): Tweak definition to use INTUSE.
6961 2002-12-05 Paul Eggert <eggert@twinsun.com>
6963 * alloca.c [defined emacs]: Include "lisp.h".
6964 (xalloc_die) [defined emacs]: New macro.
6965 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6966 [! defined emacs]: Include <xalloc.h>.
6967 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6968 (pointer): Typedef to POINTER_TYPE *.
6969 (malloc): Remove decl; we now always use xmalloc.
6970 (alloca): Use old-style definition, since Emacs needs this.
6971 Check for arithmetic overflow when computing combined size.
6973 2002-12-04 Paul Eggert <eggert@twinsun.com>
6975 Do not generate unlocked-io.h automatically, since it's easier to
6976 maintain it by hand.
6978 * unlocked-io.h: New file, from GNU diffutils,
6979 but with proper copyright notice and attribution.
6981 * Makefile.am: Add copyright notice.
6982 (libfetish_a_SOURCES): Add unlocked-io.h.
6983 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6984 (DISTCLEANFILES, io_functions): Remove macros.
6985 (EXTRA_DIST): Remove gen_uio.
6986 (unlocked-io.h): Remove rule.
6988 2002-12-04 Jim Meyering <jim@meyering.net>
6990 Reflect the fact that stat.c and lstat.c are no longer generated.
6991 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6992 (DISTCLEANFILES): Likewise.
6993 (EXTRA_DIST): Likewise.
6994 (all_local): Don't depend on stat.c or lstat.c.
6995 (stat.c, lstat.c): Remove rules.
6996 (EXTRA_DIST): Remove xstat.in.
6998 * xstat.in: Remove file. Contents moved into stat.c.
6999 * stat.c: New file. Contents mostly from xstat.in.
7000 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7001 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7003 * safe-read.c: Rework so that it may serve to define safe_write, too.
7004 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7006 2002-12-03 Jim Meyering <jim@meyering.net>
7008 * safe-read.c, safe-write.c: Change variable names and comments, but
7009 not semantics, to minimize the differences between these two files.
7010 (safe_read): Change comment to mention SAFE_READ_ERROR.
7012 * safe-read.c (IS_EINTR): Define.
7013 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7015 2002-12-02 Bruno Haible <bruno@clisp.org>
7017 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7018 Define, taken from safe-read.c.
7019 (INT_MAX): Provide fallback.
7020 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7021 * safe-write.h (SAFE_WRITE_ERROR): Define.
7023 * safe-read.c (EINTR): Remove definition.
7024 (safe_read): Don't use EINTR if it is absent.
7026 2002-12-02 Jim Meyering <jim@meyering.net>
7028 * safe-read.c (EINTR): Define.
7029 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7030 (INT_MAX): Provide fallback.
7031 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7033 * safe-read.h (SAFE_READ_ERROR): Define.
7035 2002-12-01 Jim Meyering <jim@meyering.net>
7037 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7038 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7040 2002-11-27 Paul Eggert <eggert@twinsun.com>
7042 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7043 hash_rehash): Replace `if (limit <= value) abort ();' with
7044 `if (! (value < limit)) abort ();', for readability.
7046 2002-11-26 <karl@gnu.org>
7048 * strdup.c: copy from libc again, with jim's ok.
7049 * .cppi-disable: re-add strdup.c
7051 2002-11-25 <karl@gnu.org>
7053 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7054 instead of "strtol.c".
7056 2002-11-25 Jim Meyering <jim@meyering.net>
7058 * mktime.c: Sync from libc, now that it has the latest fix.
7060 2002-11-24 <karl@gnu.org>
7062 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7063 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7065 2002-11-24 Jim Meyering <jim@meyering.net>
7067 Update from coreutils:
7069 * mktime.c: Merge in changes from libc.
7071 Avoid a link-time failure on some Linux systems.
7072 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7073 (__mon_yday): Declare with the STATIC attribute.
7074 (__mktime_internal): Likewise.
7075 Based on a report from Greg Schafer.
7077 2002-11-23 Jim Meyering <jim@meyering.net>
7079 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7080 Use `unsigned', not `int', as type of index.
7082 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7084 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7086 2002-11-22 Paul Eggert <eggert@twinsun.com>
7088 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7089 hint that one should use `if (! x) abort ();' rather than `assert
7090 (x);', and anyway it's one less thing to worry about configuring.
7091 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7092 hash_rehash, hash_insert): Use abort rather than assert.
7094 2002-11-22 Paul Eggert <eggert@twinsun.com>
7096 * quotearg.h: Allow multiple inclusion by surrounding with
7097 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7098 so that we can be included first.
7099 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7100 * quotearg.c: Include quotearg.h immediately after config.h.
7101 No need to include stddef.h or sys/types.h any more.
7102 Surround local include files with "", not "<>".
7103 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7104 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7105 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7106 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7107 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7108 (ISPRINT): Remove; no longer needed now that we assume C89.
7110 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7113 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7114 quotearg_char): Use SIZE_MAX rather than
7115 (size_t) -1 when we are talking about "infinity".
7117 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7119 2002-11-22 Bruno Haible <bruno@clisp.org>
7121 * safe-read.h: Assume C89. Add comments.
7122 (safe_read): Change return type to size_t.
7123 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7124 counts > SSIZE_MAX correctly.
7125 * safe-write.h: New file.
7126 * safe-write.c: New file.
7127 * full-read.h: New file.
7128 * full-read.c: New file.
7129 * full-write.h: Assume C89. Add comments.
7130 * full-write.c: Include safe-write.h.
7131 (full_write): Rewritten to use safe_write.
7132 Suggested by Jim Meyering and Paul Eggert.
7134 2002-11-21 Bruno Haible <bruno@clisp.org>
7136 Remove case insensitive option matching.
7137 * argmatch.h (argcasematch): Remove declaration.
7138 (ARGCASEMATCH): Remove macro.
7139 (__xargmatch_internal): Remove case_sensitive argument.
7140 (XARGMATCH): Update.
7141 (XARGCASEMATCH): Remove macro.
7142 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7143 case_sensitive argument.
7144 (argcasematch): Remove function.
7145 (__xargmatch_internal): Remove case_sensitive argument.
7146 (main): Use XARGMATCH instead of XARGCASEMATCH.
7148 * xmalloc.c: Change compile-time error message. Add comment about
7149 required autoconf version.
7151 2002-11-21 Jim Meyering <jim@meyering.net>
7153 * strdup.c (strdup): Tweak comment and initial #if/#include.
7155 Merge in changes from the coreutils.
7157 2002-09-25 Paul Eggert <eggert@twinsun.com>
7158 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7159 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7160 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7161 int. Work more efficiently if X is the same width as uintmax_t.
7162 Do not compare X to -1, to avoid bogus compiler warning.
7163 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7164 Don't assume that f_frsize and f_bsize are the same type.
7166 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7169 * makepath.c (make_path): Restore umask *before* creating the final
7171 (make_path): Minor reformatting.
7173 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7174 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7176 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7177 ones. At least on GNU/Linux systems, `auto' means something else.
7180 2002-11-20 Paul Eggert <eggert@twinsun.com>
7182 Merge argmatch cleanups from Bison. Assume C89.
7184 * argmatch.c: Include config.h here, not in argmatch.h.
7185 Include stdlib.h, for EXIT_FAILURE.
7186 Always include <string.h>, since we assume C89.
7187 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7188 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7189 Include <stddef.h> instead, since it's all we need for size_t.
7190 (PARAMS): Remove. All uses removed.
7191 (ARRAY_CARDINALITY): Do not bother to #undef.
7192 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7193 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7194 Remove unnecessary parentheses.
7195 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7196 Insert necessary parentheses.
7197 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7198 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7200 2002-11-19 Bruno Haible <bruno@clisp.org>
7202 * mbswidth.c: Include mbswidth.h right at the beginning.
7203 * mbswidth.h: Include <stddef.h>, for size_t.
7205 * mbswidth.h (PARAMS): Remove macro.
7206 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7207 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7209 * gcd.h (PARAMS): Remove macro.
7210 (gcd): Use ANSI C function declarations.
7211 * gcd.c (gcd): Likewise.
7213 2002-11-15 Bruno Haible <bruno@clisp.org>
7215 * strcspn.c: Include <stddef.h>.
7216 (strcspn): Use ANSI C function declaration. Change return type to
7218 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7219 (strpbrk): Use NULL.
7220 * strpbrk.h (PARAMS): Remove macro.
7221 (strpbrk): Use ANSI C function declaration.
7222 * strstr.c: Don't include <sys/types.h>.
7223 * strstr.h (PARAMS): Remove macro.
7224 (strstr): Use ANSI C function declarations.
7226 2002-11-06 Bruno Haible <bruno@clisp.org>
7228 * gcd.h (gcd): Change argument type to 'unsigned long'.
7229 * gcd.c (gcd): Likewise.
7231 2002-11-05 Bruno Haible <bruno@clisp.org>
7233 * gcd.h: New file, from gettext-0.11.5.
7234 * gcd.c: New file, from gettext-0.11.5.
7236 2002-11-05 Bruno Haible <bruno@clisp.org>
7238 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7239 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7240 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7241 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7243 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7244 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7246 * closeout.c: Include gettext.h instead of <libintl.h>.
7247 * human.c: Include gettext.h instead of <libintl.h>.
7248 * quotearg.c: Include gettext.h instead of <libintl.h>.
7249 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7250 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7251 * userspec.c: Include gettext.h instead of <libintl.h>.
7252 * version-etc.c: Include gettext.h instead of <libintl.h>.
7253 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7254 (textdomain): Remove definition.
7255 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7257 * long-options.c: Remove include of <libintl.h> and definition of _.
7258 * same.c: Remove include of <libintl.h> and definition of _.
7260 2002-11-04 Bruno Haible <bruno@clisp.org>
7262 * stpcpy.h: New file, from GNU gettext-0.11.5.
7263 * strcase.h: New file, from GNU gettext-0.11.5.
7264 * strpbrk.h: New file, from GNU gettext-0.11.5.
7265 * strstr.h: New file, from GNU gettext-0.11.5.
7266 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7268 2002-05-09 Bruno Haible <bruno@clisp.org>
7270 * config.charset: Update for newest glibc. Add canonical names
7271 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7273 2002-05-09 Bruno Haible <bruno@clisp.org>
7275 * localcharset.c (get_charset_aliases): Add more Windows specific
7278 2002-05-08 Owen Taylor <otaylor@redhat.com>
7280 * config.charset: A few additions for Solaris.
7282 2001-12-05 Bruno Haible <bruno@clisp.org>
7284 * localcharset.c (locale_charset): Don't return an empty string.
7286 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7288 * config.charset: msdos in uk_UA uses CP1125.
7290 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7292 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7293 * localcharset.c (locale_charset): Declare as extern "C".
7295 2002-02-15 Bruno Haible <bruno@clisp.org>
7297 * config.charset [msdosdjgpp]: For Russian, use CP866.
7299 2002-02-11 Bruno Haible <bruno@clisp.org>
7301 * config.charset: Add support for NetBSD.
7303 2002-09-25 <karl@gnu.org>
7305 * strdup.c: copy from libc/string (via ../config/srclist*).
7306 * getopt*: copy from libc/posix.
7307 * gettext.h: copy from gettext.
7308 * .cppi-disable: add strdup.c, gettext.h.
7310 2002-07-01 Jim Meyering <meyering@lucent.com>
7312 * c-stack.c: Include sys/time.h.
7313 From Volker Borchert.
7315 2002-06-11 Paul Eggert <eggert@twinsun.com>
7317 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7318 New macro. Use it uniformly instead of
7319 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7320 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7321 reported by Vin Shelton.
7323 2002-06-22 Jim Meyering <meyering@lucent.com>
7325 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7326 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7328 2002-06-22 Paul Eggert <eggert@twinsun.com>
7330 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7331 Do not assume SA_SIGINFO behavior.
7332 Bug reported by Jim Meyering on NetBSD 1.5.2.
7334 2002-06-22 Jim Meyering <meyering@lucent.com>
7336 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7338 * exitfail.c, exitfail.h: Likewise.
7339 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7341 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7343 (EXTRA_DIST): Add fnmatch_loop.c.
7344 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7346 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7347 * fnmatch.c: Update from diffutils-2.8.2.
7348 * fnmatch_.h: New file. From diffutils-2.8.2.
7349 * fnmatch.h: Remove file.
7351 2002-06-18 Paul Eggert <eggert@twinsun.com>
7353 * file-type.h: Report an error if neither S_ISREG nor
7354 S_IFREG is defined, instead of using a test specific to glibc
7355 2.2. This should be safe, since POSIX requires S_ISREG and
7356 Unix Version 7 had S_IFREG. We don't need to check for
7357 <sys/types.h> since we don't use any symbols that it defines.
7359 2002-06-15 Jim Meyering <meyering@lucent.com>
7361 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7362 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7363 have been included before this file.
7365 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7367 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7368 so that each temporary file name is unique and valid in the first
7369 8 characters, for operation under DOS.
7371 2002-06-15 Jim Meyering <meyering@lucent.com>
7373 Work even with DJGPP 2.03, which lacks support for symlinks.
7375 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7377 * lchown.c (S_ISLNK): Likewise.
7379 2002-06-14 Jim Meyering <meyering@lucent.com>
7381 * file-type.h: Use the version from diffutils-2.8.2.
7382 * file-type.c: Likewise.
7384 2002-05-27 Jim Meyering <meyering@lucent.com>
7386 Fix a problem seen only on nonconforming systems whereby ls.c's
7387 use of localtime, and then of gettimeofday would cause trouble:
7388 the localtime call used to initialize rpl_gettimeofday's save
7389 mechanism would clobber ls's current local time information so
7390 that in any long listing the first file would always be listed
7391 with date 1970-01-01. Analysis by Volker Borchert.
7393 * gettimeofday.c (localtime): Undefine.
7394 (rpl_localtime): New function.
7396 2002-05-22 Jim Meyering <meyering@lucent.com>
7398 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7399 * file-type.h: New file.
7400 * file-type.c (file_type): New file/function. Extracted from diffutils.
7402 2002-04-29 Paul Eggert <eggert@twinsun.com>
7404 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7406 2002-04-28 Paul Eggert <eggert@twinsun.com>
7408 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7409 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7410 of 127, since 64 is the largest conceivable number for ancient
7412 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7414 2002-04-28 Jim Meyering <meyering@lucent.com>
7416 * sig2str.c (WTERMSIG): Remove definition (unused).
7418 2002-04-28 Paul Eggert <eggert@twinsun.com>
7420 * sig2str.h, sig2str.c: New files.
7421 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7423 2002-04-24 Jim Meyering <meyering@lucent.com>
7425 * gettext.h: New file, from Gettext.
7426 * Makefile.am (INCLUDES): Remove -I../intl.
7427 (libfetish_a_SOURCES): Add gettext.h.
7429 2002-04-16 Jim Meyering <meyering@lucent.com>
7431 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7432 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7433 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7435 2002-04-12 Jim Meyering <meyering@lucent.com>
7437 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7439 2002-03-10 Jim Meyering <meyering@lucent.com>
7441 * makepath.c (make_path): Remove a comma from a diagnostic.
7442 Suggestion from Santiago Vila.
7444 2002-03-08 Jim Meyering <meyering@lucent.com>
7446 * rename.c: Mention that this wrapper is needed also on
7447 mips-dec-ultrix4.4 systems.
7449 2002-03-02 Jim Meyering <meyering@lucent.com>
7451 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7452 not HAVE_CLOCK_SETTIME.
7454 2002-02-27 Paul Eggert <eggert@twinsun.com>
7456 * nanosleep.h: Rename to....
7457 * timespec.h: New name for nanosleep.h. All uses changed.
7459 * gettime.c: New file.
7460 * settime.c: New file.
7463 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7464 timespec.h. Remove nanosleep.h.
7466 2002-02-25 Paul Eggert <eggert@twinsun.com>
7468 * acl.c, acl.h: New files.
7469 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7471 2002-02-24 Jim Meyering <meyering@lucent.com>
7473 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7474 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7475 cause trouble. Reported by Nelson Beebe.
7477 2002-02-23 Paul Eggert <eggert@twinsun.com>
7479 * path-concat.c (xpath_concat): Reorder code to pacify
7480 compilers that don't know that xalloc_die never returns.
7482 2002-02-20 Jim Meyering <meyering@lucent.com>
7484 * getdate.c: Regenerate using bison-1.33.
7486 2002-02-15 Paul Eggert <eggert@twinsun.com>
7488 * posixver.c, posixver.h: New files.
7489 * Makefile.am (libfetish_a_SOURCES): Add them.
7491 2002-02-02 Paul Eggert <eggert@twinsun.com>
7492 Bruno Haible <bruno@clisp.org>
7494 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7495 (fwrite_success_callback): New declaration.
7496 * unicodeio.c (unicode_to_mb): New function, extracted from
7497 print_unicode_char. Call failure callback instead of error.
7498 (fwrite_success_callback): New function.
7499 (exit_failure_callback): New function.
7500 (fallback_failure_callback): New function.
7501 (print_unicode_char): Call unicode_to_mb.
7503 2002-01-26 Jim Meyering <meyering@lucent.com>
7505 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7507 2002-01-22 Jim Meyering <meyering@lucent.com>
7509 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7510 Otherwise, some versions of automake would omit the rule that makes
7511 Makefile from Makefile.in.
7513 2001-01-21 Paul Eggert <eggert@twinsun.com>
7515 * xmemcoll.h, xmemcoll.c: New files.
7516 * Makefile.am (libfetish_a_SOURCES): Add them.
7517 * memcoll.c: Include errno.h, and declare errno if not defined.
7518 (memcoll): Set errno to zero if there is no error.
7520 * quotearg.c (quotearg_buffer_restyled):
7521 Fix bug with quoting buffers containing NUL when backslashing escapes.
7522 This bug was exposed by the other changes in this patch.
7523 (quotearg_n_options): New arg ARGSIZE.
7524 All callers changed.
7525 (quoting_options_from_style): New function.
7526 (quotearg_n_style): Use it.
7527 (quotearg_n_style_mem): New function.
7529 * quotearg.h (quotearg_n_style_mem): New function.
7531 2002-01-16 Jim Meyering <meyering@lucent.com>
7533 * getdate.y: Add three semicolons, each just before a closing brace.
7534 Bison (as of version 1.31) no longer papers over that mistake.
7536 2002-02-14 Paul Eggert <eggert@twinsun.com>
7538 * backupfile.c (ISDIGIT): Comment fix.
7539 * getdate.y (ISDIGIT): Likewise.
7540 * posixtm.c (ISDIGIT, year): Likewise.
7541 * strverscmp.c (ISDIGIT): Likewise.
7542 * userspec.c (ISDIGIT): Likewise.
7544 2002-01-05 Jim Meyering <meyering@lucent.com>
7546 * version-etc.c (version_etc_copyright): Update copyright year.
7548 2001-01-19 Paul Eggert <eggert@twinsun.com>
7550 * closeout.c (close_stdout_status): If ferror (stdout), do
7551 not silently exit merely because the output buffer happens to
7552 have nothing pending.
7554 2001-12-18 Paul Eggert <eggert@twinsun.com>
7556 See the big note in ../ChangeLog.
7557 * human.c (suffixes): Prefer K to k for 1024.
7558 (generate_suffix_backwards): New function.
7559 (human_readable_inexact): Use it.
7560 * xstrtol.c (__xstrtol): If there is no number but there
7561 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7562 Accept 'K' as well as 'k'.
7564 2001-12-15 Jim Meyering <meyering@lucent.com>
7566 * regex.h (__restrict_arr): Update from libc.
7568 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7569 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7572 2001-12-10 Jim Meyering <meyering@lucent.com>
7574 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7575 Instead, include "xalloc.h".
7576 (initbuffer): Don't cast xmalloc return value to char*.
7577 (readline): Reword comment.
7578 Don't cast xrealloc return value to char*
7581 2001-12-09 Jim Meyering <meyering@lucent.com>
7583 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7584 `signed and unsigned type in conditional expression'.
7585 * posixtm.c (posix_time_parse): Likewise.
7587 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7589 * readtokens.c (readtoken): Declare an index to be of type unsigned
7590 to avoid a pedantic warning.
7592 * getstr.c: Don't include assert.h.
7593 (getstr): Remove warning-evoking assertions.
7594 Return -1 if offset parameter is out of bounds.
7595 Change the type of a local from int to size_t.
7597 * strftime.c (my_strftime_localtime_r): Include this function
7598 definition in the `#if ! HAVE_TM_GMTOFF' block.
7600 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7601 Include xalloc.h instead.
7603 2001-12-02 Jim Meyering <meyering@lucent.com>
7605 * tempname.c: Don't declare getenv, thus reverting the change of
7606 2001-11-18. It's no longer necessary, now that stdlib.h is always
7609 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7610 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7612 2001-11-30 Akim Demaille <akim@epita.fr>
7614 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7615 before being defined.
7617 2001-11-27 Paul Eggert <eggert@twinsun.com>
7619 * quotearg.h (quotearg_n, quotearg_n_style):
7620 First arg is int, not unsigned.
7621 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7622 (SIZE_MAX, UINT_MAX): New macros.
7623 (quotearg_n_options): Abort if N is negative.
7624 Avoid overflow check on hosts where size_t is 64 bits and int
7625 is 32 bits, as overflow is impossible there.
7626 Fix off-by-one typo that caused unnecessary reallocation.
7628 2001-11-27 Jim Meyering <meyering@lucent.com>
7630 * tempname.c: Merge with version from libc.
7631 * regex.c: Likewise.
7633 * tempname.c: Include stdlib.h unconditionally. On some old systems
7634 for which STDC_HEADERS is 0, it was not included, resulting in a
7635 warning about an integer-to-pointer conversion problem with getenv.
7636 Reported by Volker Borchert.
7638 2001-11-26 Jim Meyering <meyering@lucent.com>
7640 * gtod.h: Remove file.
7641 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7642 * gettimeofday.c: Don't include gtod.h.
7643 (GTOD_init): Remove function.
7644 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7645 Suggestion from Volker Borchert.
7647 2001-11-23 Jim Meyering <meyering@lucent.com>
7649 * hash.h (struct hash_table): Don't define here. Merely declare it.
7650 * hash.c (struct hash_table): Define it here instead.
7652 2001-11-22 Jim Meyering <meyering@lucent.com>
7654 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7656 2001-11-18 Paul Eggert <eggert@twinsun.com>
7658 * tempname.c (TMP_MAX): Remove; no longer needed.
7659 (TEMPORARIES): New macro.
7660 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7661 removes an artificial limitation (e.g. HP-UX 10.20, where
7664 2001-11-18 Jim Meyering <meyering@lucent.com>
7666 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7669 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7670 files will be created before anything else.
7672 2001-11-17 Jim Meyering <meyering@lucent.com>
7674 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7675 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7676 rather than group writable. Patch by Juan F. Codagnone.
7678 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7679 Instead, include "xalloc.h".
7681 * mountlist.c: Include unlocked-io.h after all system headers.
7682 Remove explicit declarations of xmalloc, xrealloc,
7683 and xstrdup. Instead, include "xalloc.h".
7685 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7686 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7687 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7689 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7690 Reported by Padraig Brady.
7692 * mkstemp.c: #undef mkstemp.
7694 (rpl_mkstemp): Rename from mkstemp.
7697 2001-11-16 Jim Meyering <meyering@lucent.com>
7699 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7700 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7701 determine the amount of total physical memory, use pstat_getstatic.
7702 HPUX-11 doesn't define _SC_PHYS_PAGES.
7703 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7704 If sysconf couldn't be used to determine the amount of available
7705 physical memory, use both pstat_getstatic and pstat_getdynamic.
7706 Based on a patch from Bob Proulx.
7708 2001-11-05 Jim Meyering <meyering@lucent.com>
7710 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7712 2001-11-03 Jim Meyering <meyering@lucent.com>
7714 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7715 in argmatch_to_argument call.
7717 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7720 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7721 e.g., a fault due to an attempt to free a NULL pointer.
7723 2001-11-01 Jim Meyering <meyering@lucent.com>
7725 * dirfd.c, dirfd.h: New files.
7726 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7728 * hash.c (hash_print) [TESTING]: Clean up.
7730 2001-10-22 Paul Eggert <eggert@twinsun.com>
7732 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7733 to avoid a warning if -Wall.
7735 2001-10-21 Paul Eggert <eggert@twinsun.com>
7737 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7739 2001-10-21 Jim Meyering <meyering@lucent.com>
7741 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7742 this code would end up calling gettext even in packages built
7744 * getopt.c (_): Likewise.
7745 * regex.c (_): Likewise.
7747 2001-10-20 Paul Eggert <eggert@twinsun.com>
7749 * error.c (strerror_r): Do not declare unless !_LIBC.
7750 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7751 Use strerror_r that is only a macro, even if it is not a function.
7752 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7753 (private_strerror): Use prototypes, not old-style function definition.
7754 (print_errno_message): New function.
7755 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7757 (error_tail, error, error_at_line): Use it.
7759 2001-10-11 Jim Meyering <meyering@lucent.com>
7761 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7762 and quote_n (1, ... to avoid clobbering a buffer.
7764 2001-10-05 Jim Meyering <meyering@lucent.com>
7766 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7767 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7768 * hash-pjw.h: New file.
7770 2001-09-30 Jim Meyering <meyering@lucent.com>
7772 * mountlist.c [MOUNTED_GETFSSTAT]:
7773 Include <sys/ucred.h>, for Apple Darwin.
7774 Include sys/mount.h and sys/fs_types.h only if available.
7776 (read_filesystem_list): Use FS_TYPE.
7778 2001-09-29 Paul Eggert <eggert@twinsun.com>
7780 * exclude.c (excluded_filename): 0 -> false, since it's
7783 2001-09-28 Paul Eggert <eggert@twinsun.com>
7785 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7786 #defines strtoimax. Also treat the other strto* functions
7789 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7790 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7791 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7793 2001-09-26 Jim Meyering <meyering@lucent.com>
7795 Most macros in unlocked-io.h had the wrong number of arguments.
7796 * gen-uio: New script.
7797 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7798 * unlocked-io.hin: Remove file.
7799 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7800 rather than trying to embed it here.
7801 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7802 Reported by Padraig Brady.
7804 2001-09-25 Volker Borchert <bt@teknon.de>
7806 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7808 2001-09-23 Jim Meyering <meyering@lucent.com>
7810 * mountlist.c: Remove useless parentheses in #if directives.
7811 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7812 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7814 2001-09-22 Jim Meyering <meyering@lucent.com>
7816 * localcharset.c: Update from latest gettext.
7817 * config.charset: Likewise.
7819 2001-09-20 Jim Meyering <meyering@lucent.com>
7821 * xstrtol.c (strtoimax): Guard declaration with
7822 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7823 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7824 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7825 (strtoumax): Likewise, for completeness (it wasn't necessary).
7827 2001-09-06 Paul Eggert <eggert@twinsun.com>
7829 * strtoimax.c (HAVE_LONG_LONG):
7830 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7831 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7832 to work around bug in IBM C compiler.
7834 2001-09-16 Jim Meyering <meyering@lucent.com>
7836 * mkdir.c: New file.
7838 2001-09-04 Paul Eggert <eggert@twinsun.com>
7840 * xgetcwd.c: Revert some of the previous change; intead,
7841 fix the HAVE_GETCWD_NULL code to behave more like the
7842 !HAVE_GETCWD_NULL code used to.
7845 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7848 2001-09-04 Paul Eggert <eggert@twinsun.com>
7850 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7851 Use ssize_t, not int, to store result of readlink.
7852 Check for ssize_t overflow as well as size_t overflow,
7853 as POSIX says the result of readlink is implementation-defined
7854 when ssize_t overflows.
7855 Remove unnecessary cast to char*.
7856 Use free+malloc instead of realloc, as the storage doesn't need
7857 to be preserved and it's clearer and can be more efficient that way.
7858 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7859 * xreadlink.h (xreadlink): Update prototype.
7861 2001-09-03 Paul Eggert <eggert@twinsun.com>
7863 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7864 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7865 spotted by Jim Meyering.
7867 2001-09-03 Jim Meyering <meyering@lucent.com>
7869 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7871 2001-09-03 Paul Eggert <eggert@twinsun.com>
7873 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7874 like the HAVE_GETCWD_NULL code.
7875 Include pathmax.h if not HAVE_GETCWD.
7876 Do not include xalloc.h.
7877 (INITIAL_BUFFER_SIZE): New symbol.
7878 Do not use xmalloc / xrealloc, since the caller is responsible for
7879 handling errors. Preserve errno around `free' during failure.
7880 Do not overrun buffer when using getwd.
7882 2001-09-03 Paul Eggert <eggert@twinsun.com>
7884 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7885 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7887 2001-09-02 Jim Meyering <meyering@lucent.com>
7889 * error.c: Update from GNU libc.
7891 2001-09-01 Jim Meyering <meyering@lucent.com>
7893 * xreadlink.c: New file.
7894 * xreadlink.h: New file.
7895 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7897 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7898 doesn't conflict with sparc Solaris 7's definition in
7899 /usr/include/sys/int_types.h.
7901 * exclude.c: Use `""', not `<>' to #include non-system header files.
7902 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7903 and strncasecmp as r-values. Unixware didn't have declarations.
7905 2001-08-31 Jim Meyering <meyering@lucent.com>
7907 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7908 Use an initial, malloc'd, buffer of length 128 rather than
7909 a statically allocated one of length 1024.
7911 2001-08-30 Paul Eggert <eggert@twinsun.com>
7913 * xgetcwd.c: Don't include pathmax.h.
7914 Include stdlib.h and unistd.h if available.
7916 (xmalloc, xstrdup, free): Remove decls.
7917 (xgetcwd): Don't assume sizes fit in unsigned.
7918 Check for overflow when computing sizes.
7919 Simplify reallocation code.
7921 2001-08-28 Paul Eggert <eggert@twinsun.com>
7923 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7925 * strtoimax.c: Renamed from strtoxmax.c, removing the
7928 Also, make the following further changes to make this file's
7929 configuration more similar to that of strtol.c:
7930 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7931 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7932 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7933 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7934 changed to signed values.
7936 And make the following changes as well:
7937 Fix copyright notice, as 1999 was missing.
7938 (verify): New macro.
7939 (strtoimax): Check sizes at compile-time, not run-time.
7940 Prefer strtol to strtoll if both work.
7941 (main): Remove; it was not that useful and was a pain to maintain.
7943 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7945 2001-08-30 Paul Eggert <eggert@twinsun.com>
7947 * savedir.c (savedir): Remove size parameter, as POSIX says that
7948 a directory's st_size can have an arbitrary value, so the old
7949 usage could waste an arbitrary amount of memory. All uses
7951 * savedir.h: Update prototype.
7953 2001-08-30 Paul Eggert <eggert@twinsun.com>
7955 * xstrtol.c (strtoimax): New decl.
7957 2001-08-28 Paul Eggert <eggert@twinsun.com>
7959 * xstrtol.h: Add copyright notice.
7960 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7961 LONGINT_INVALID_SUFFIX_CHAR.
7963 2001-08-30 Paul Eggert <eggert@twinsun.com>
7965 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7968 2001-08-30 Paul Eggert <eggert@twinsun.com>
7970 * hash.c: Remove '2001' from copyright notice.
7972 2001-08-30 Paul Eggert <eggert@twinsun.com>
7974 * full-write.h: New file.
7975 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7976 * full-write.c: Correct credits, as cccp.c no longer
7977 exists and anyway it was so heavily changed from the old cccp
7978 code as to be unrecognizable. Include full-write.h.
7979 (full_write) Return size_t, with short writes meaning failure.
7980 All callers changed. This fixes a bug with large buffers
7982 * utime.c: Include full-write.h.
7984 2001-08-30 Paul Eggert <eggert@twinsun.com>
7986 Merge 'exclude' changes from tar 1.13.22.
7987 This fixes one or two unlikely storage allocation overflow bugs,
7988 but doesn't change user-visible behavior otherwise.
7990 2001-08-30 Paul Eggert <eggert@twinsun.com>
7992 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7993 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7994 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7995 Include if available.
7996 (<xalloc.h>): Include
7997 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7998 (verify): New macro. Use it to verify that EXCLUDE macros do not
7999 collide with FNM macros.
8000 (struct patopts): New struct.
8001 (struct exclude): Use it, as exclude patterns now come with options.
8002 (new_exclude): Support above changes.
8003 (new_exclude, add_exclude_file):
8004 Initial size must now be a power of two to simplify overflow checking.
8005 (free_exclude, fnmatch_no_wildcards): New function.
8006 (excluded_filename): No longer requires options arg, as the options
8007 are determined by add_exclude. Now returns bool, not int.
8008 (excluded_filename, add_exclude):
8009 Add support for the fancy new exclusion options.
8010 (add_exclude, add_exclude_file): Now takes int options arg.
8011 Check for arithmetic overflow when computing sizes.
8012 (add_exclude_file): xrealloc might modify errno, so don't
8013 realloc until after errno might be used.
8015 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8017 (free_exclude): New decl.
8018 (add_exclude, add_exclude_file): Now takes int options arg.
8019 (excluded_filename): No longer requires options arg, as the options
8020 are determined by add_exclude. Now returns bool, not int.
8022 2001-08-30 Paul Eggert <eggert@twinsun.com>
8024 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8026 2001-08-27 Jim Meyering <meyering@lucent.com>
8028 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8030 * version-etc.c (N_): Remove definition.
8031 Revert most of last change.
8032 Instead, simply don't mark the `Copyright...' string for translation.
8033 Based on advice from Paul Eggert.
8035 * strtoxmax.c: Tweak comment.
8037 2001-08-26 Jim Meyering <meyering@lucent.com>
8039 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8040 of copyright with `%s' so translators don't get an untranslated
8042 (COPYRIGHT_YEAR): Define.
8043 (version_etc): Use fprintf rather than fputs.
8044 Suggestion from Ulrich Drepper.
8046 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8048 * strtoll.c: New file, from GNU libc.
8049 * xstrtoimax.c: New file.
8051 * xstrtol.h: Add xstrtoimax.
8052 * strtoumax.c: New file. Simply include "strtoumax.c".
8053 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8055 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8056 * strtoxmax.c: ... then renamed to this.
8058 2001-08-13 Paul Eggert <eggert@twinsun.com>
8060 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8061 Port to Solaris 8, where 'sed' requires a space after the 'r'
8062 command, and where sh dislikes "$/". Clean up the spacing a bit.
8063 Redirect output to $tmp just once.
8065 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8067 * addext.c (<errno.h>): Include.
8068 (errno): Declare if not defined.
8069 (addext): Work correctly when pathconf returns -1 and leaves
8070 errno alone because there is no limit. Also, work even if
8071 pathconf returns a value greater than SIZE_MAX.
8073 2001-08-12 Jim Meyering <meyering@lucent.com>
8075 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8076 Simply `return getcwd (NULL, 0);'.
8077 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8078 Use 1300 as initial value for length, not PATH_MAX.
8080 * pathmax.h: Clean up cpp syntax.
8082 2001-08-12 Jim Meyering <meyering@lucent.com>
8084 * gettimeofday.c: New file.
8086 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8088 2001-08-04 Jim Meyering <meyering@lucent.com>
8090 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8091 to get in sync with glibc.
8093 2001-08-03 Paul Eggert <eggert@twinsun.com>
8095 The following changes are from gettext 0.10.39 as maintained by
8098 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8099 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8100 with inverted sense. All uses changed.
8102 * mbswidth.c: Don't include <limits.h>.
8103 Include <stdlib.h> and <string.h> unconditionally.
8104 (iswcntrl, mbsinit, ISCNTRL): New macros.
8105 (mbsnwidth): Use K&R style function declarations.
8106 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8107 can optimize it when MB_CUR_MAX == 1.
8108 The width of control characters is zero, not 1.
8110 2001-07-15 Jim Meyering <meyering@lucent.com>
8112 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8113 (BUILT_SOURCES): Add unlocked-io.h.
8114 (io_functions): Define.
8115 (unlocked-io.h): New rule.
8116 (DISTCLEANFILES): Add unlocked-io.h.
8117 (all-local): Depend on unlocked-io.h, to ensure it is created.
8119 * unlocked-io.hin: New file
8121 * regex.c: Update from glibc.
8123 2001-07-05 Jim Meyering <meyering@lucent.com>
8125 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8127 (libfetish_a_SOURCES): Put all .h files here instead.
8128 Remove a thus-exposed (better checks in automake) duplicate and
8129 two unnecessary .h files.
8131 2001-06-11 Jim Meyering <meyering@lucent.com>
8133 * regex.c: Update from GNU libc.
8135 2001-05-27 Jim Meyering <meyering@lucent.com>
8137 * readutmp.h (UT_TYPE): Define.
8139 2001-05-24 Jim Meyering <meyering@lucent.com>
8141 * argmatch.c: Include "quote.h".
8142 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8143 quote function. Reported by Göran Uddeborg.
8145 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8147 * dirname.c (dir_name): Compute append_dot using path, not newpath
8148 which is not yet declared.
8150 2001-05-11 Paul Eggert <eggert@twinsun.com>
8152 * Makefile.am (libfetish_a_SOURCES):
8153 Add strftime.c, since we now compile it on all hosts.
8155 * strftime.c (my_strftime):
8156 Define to nstrftime if emacs, but only if my_strftime is not defined.
8157 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8158 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8159 Add one more extra argument: a nanoseconds value.
8162 (my_strftime function): Add %N format.
8163 (emacs_strftimeu): Renamed from emacs_strftime,
8164 with extra ut argument.
8166 2001-05-11 Paul Eggert <eggert@twinsun.com>
8168 dirname code cleanup. base_name now behaves more compatibly
8169 with POSIX basename when given file names that have trailing
8170 slashes, and similarly for dir_name. Add new primitives
8171 base_len and dir_len. Put the directory-name-related decls
8174 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8175 * backupfile.c (base_name): Likewise.
8176 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8177 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8178 * makepath.c (strip_trailing_slashes): Likewise.
8179 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8181 * rename.c (strip_trailing_slashes): Likewise.
8182 * same.c (base_name): Likewise.
8183 * stripslash.c (ISSLASH): Likewise.
8185 * addext.c: Include <dirname.h> after size_t is defined.
8186 * backupfile.c: Likewise.
8188 * addext.c (addext): Use base_len to trim redundant
8189 trailing slashes instead of doing it ourselves.
8190 But do not trim the last slash if it is not redundant.
8192 * backupfile.c (find_backup_file_name,
8193 max_backup_version): Use base_len instead of rolling it ourselves.
8194 Handle the case of "" and (on DOS) "C:" correctly.
8196 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8197 Include <string.h>, <dirname.h>.
8198 (base_name): Allow file names ending in slashes, other than names
8199 that are all slashes. In this case, return the basename followed
8200 by the slashes. This is more general, and can be used in places
8201 where the original base_name purposely had an assertion failure.
8202 (base_len): New function.
8204 * dirname.c: Include <string.h> instead of <stdlib.h>.
8205 Do not include <assert.h>; no longer needed.
8207 (memrchr): Remove decl.
8208 (dir_name_r): Remove.
8209 (dir_len): Renamed from dirlen. All callers changed.
8210 Rewrite in terms of base_name, for simplicity and consistency.
8211 (dir_name): Never return NULL. All callers changed.
8212 Do not include <stdlib.h> in test program; no longer needed.
8213 return 0; is fine for test program.
8215 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8217 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8219 * path-concat.c (path_concat): Use base_len to compute
8220 base length, not strlen; this means we cannot rely on memcpy
8223 * same.c (STREQ): Remove.
8224 (same_name): Handle the case where the basename ends in trailing '/'.
8226 * stripslash.c (strip_trailing_slashes): Return nonzero if
8227 a slash was stripped. Do not strip the last slash after a
8230 2001-04-08 Jim Meyering <meyering@lucent.com>
8232 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8233 recomputed; that's necessary when the offset spans a DST transition.
8234 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8236 2001-04-02 Jim Meyering <meyering@lucent.com>
8238 * regex.h, regex.c: Update from GNU libc.
8240 2001-03-19 Paul Eggert <eggert@twinsun.com>
8242 * version-etc.c (version_etc_copyright): Update to 2001.
8244 2001-03-16 Paul Eggert <eggert@twinsun.com>
8246 * tempname.c (uint64_t): Define to uintmax_t if
8247 not defined, and if UINT64_MAX is not defined.
8248 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8249 Reported by John David Anglin.
8251 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8253 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8254 alias if codeset is empty.
8255 * config.charset (BeOS): Use wildcard syntax.
8257 2001-03-13 Jim Meyering <meyering@lucent.com>
8259 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8260 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8263 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8265 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8267 * unicodeio.c (print_unicode_char): Simplify accordingly.
8269 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8271 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8272 support for DOS/DJGPP.
8274 2001-02-28 Paul Eggert <eggert@twinsun.com>
8276 * Makefile.am (libfetish_a_SOURCES):
8277 Add dup-safer.c, fopen-safer.c.
8278 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8280 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8282 2001-02-25 Paul Eggert <eggert@twinsun.com>
8284 The mkstemp replacement is taken from glibc 2.2.2, with some
8285 portability fixes for use outside glibc, as follows:
8287 * tempname.c (struct_stat64): New macro.
8288 (direxists, __gen_tempname): Use it.
8289 This avoids a portability problem with Solaris 8.
8291 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8292 (<stddef.h>, <stdint.h>, <string.h>):
8293 Include only if STDC_HEADERS || _LIBC.
8294 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8295 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8296 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8297 (__set_errno): Define this macro if <errno.h> doesn't.
8298 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8299 Define these macros if <stdio.h> doesn't.
8300 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8301 Define these macros if <sys/stat.h>
8302 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8303 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8304 __xstat64): Define if not _LIBC.
8305 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8306 (__gen_tempname): Invoke gettimeofday only if
8307 HAVE_GETTIMEOFDAY || _LIBC;
8308 otherwise, fall back on plain "time".
8309 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8311 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8313 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8315 2001-02-17 Jim Meyering <meyering@lucent.com>
8317 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8318 around included file name.
8320 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8322 * strftime.c: Update from GNU libc (the only changes were to comments).
8324 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8326 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8328 2001-02-17 Paul Eggert <eggert@twinsun.com>
8330 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8331 Remove workaround macros for hosts that have mbrtowc but not
8332 mbstate_t, as we now insist on proper declarations for both
8333 before using mbrtowc.
8335 2001-02-17 Jim Meyering <meyering@lucent.com>
8337 * regex.c: Update from libc.
8339 2001-02-16 Paul Eggert <eggert@twinsun.com>
8341 * alloca.c (malloc): Undef before defining, since stdlib.h
8342 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8343 Reported by Mark Hounschell via Paul Eggert.
8345 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8347 * config.charset: Update for FreeBSD 4.2.
8349 2001-01-26 Jim Meyering <meyering@lucent.com>
8351 * quotearg.c: Include stddef.h.
8352 * quote.c: Include stddef.h.
8353 Reported by Axel Kittenberger.
8355 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8356 line in double quotes so that it evokes a better diagnostic.
8357 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8358 Reported by Axel Kittenberger.
8360 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8362 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8363 to avoid a warning. Add back 'const' to inptr.
8365 2001-01-16 Jim Meyering <meyering@lucent.com>
8367 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8370 2001-01-14 Jim Meyering <meyering@lucent.com>
8372 * rename.c: New file. From Volker Borchert.
8373 Include stdlib.h, string.h or strings.h, and xalloc.h.
8374 Use strip_trailing_slashes rather than open-coding it.
8376 2001-01-03 Paul Eggert <eggert@twinsun.com>
8378 * strftime.c: Sync with glibc time/strftime.c 1.81.
8380 2001-01-03 Jim Meyering <meyering@lucent.com>
8382 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8383 local `inptr' to avoid warning with some system declarations of iconv.
8385 2000-12-29 Paul Eggert <eggert@twinsun.com>
8387 * modechange.c: Do not assume that mode_t uses the
8388 traditional octal encoding. E.g. "chmod 1 FOO" should set
8389 the other-execute bit of FOO even if S_IXOTH != 1.
8391 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8392 WOTH, XOTH, ALLM): New macros.
8393 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8394 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8396 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8397 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8399 No need to use uintmax_t; unsigned long is long enough.
8400 Don't bother to get suffix since we don't use it.
8402 2000-12-24 Jim Meyering <meyering@lucent.com>
8404 * hash.c (is_prime): Return explicit boolean values.
8405 (hash_get_first): Return NULL to appease Irix5.6's 89.
8406 Reported by Nelson Beebe.
8408 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8410 * localcharset.c (locale_charset): Add support for Win32.
8412 2000-12-18 Paul Eggert <eggert@twinsun.com>
8414 * physmem.h, physmem.c: New files.
8416 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8417 (noinst_HEADERS): Add physmem.h.
8419 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8420 't' for compatibility with Solaris 8 sort.
8422 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8424 * config.charset: Add support for BeOS.
8426 2000-12-16 Jim Meyering <meyering@lucent.com>
8428 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8429 SHELLS_FILE to a file name that's useful on djgpp systems.
8431 (ADDITIONAL_DEFAULT_SHELLS): Define.
8432 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8433 Based mostly on a patch from Prashant TR.
8435 2000-12-16 Jim Meyering <meyering@lucent.com>
8437 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8438 N and M) would have treated it like `chown N:N FILE'.
8440 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8442 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8444 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8445 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8446 to the list of canonical encodings. Rename EUC-CN to GB2312.
8448 2000-12-08 Andreas Schwab <schwab@suse.de>
8450 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8451 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8453 2000-12-07 Jim Meyering <meyering@lucent.com>
8455 * stripslash.c (ISSLASH): Define.
8456 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8459 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8460 (dir_name_r): Declare this function as static.
8461 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8462 manifest itself on a name containing a mix of slashes and
8464 Make this function work with names starting with a DOS-style
8465 drive letter and colon prefix.
8466 (dir_name): Append `.' if necessary.
8467 Based mostly on patches from Prashant TR and Eli Zaretskii.
8469 * dirname.h (dir_name_r): Remove prototype.
8471 2000-12-05 Jim Meyering <meyering@lucent.com>
8473 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8475 2000-12-04 Jim Meyering <meyering@lucent.com>
8477 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8478 Also include memory.h, stdlib.h, unistd.h if appropriate.
8479 Reported by Andreas Jaeger (conflicting declaration of malloc).
8481 2000-12-02 Jim Meyering <meyering@lucent.com>
8483 * closeout.h: Make idempotent, to avoid some obscure warnings.
8485 2000-12-01 Paul Eggert <eggert@twinsun.com>
8487 * memrchr.c: Include <config.h> before any system include file.
8489 2000-11-29 Paul Eggert <eggert@twinsun.com>
8491 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8493 2000-11-26 Jim Meyering <meyering@lucent.com>
8495 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8497 2000-11-22 Paul Eggert <eggert@twinsun.com>
8499 * strftime.c (my_strftime): Do not invoke mbrlen with a
8500 size of (size_t) -1; it's not portable.
8502 2000-11-17 Akim Demaille <akim@epita.fr>
8504 * obstack.h: Formatting changes.
8505 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8506 prevent type checking.
8507 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8508 cast the value to (void *): assigning a `foo *' to a `void *'
8510 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8512 2000-11-17 Jim Meyering <meyering@lucent.com>
8514 * strstr.c: Update from GNU libc.
8516 2000-11-16 Jim Meyering <meyering@lucent.com>
8518 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8520 2000-11-11 Jim Meyering <meyering@lucent.com>
8522 * error.c: Add a couple #includes, merging from GNU libc version.
8524 2000-11-10 Jim Meyering <meyering@lucent.com>
8526 * obstack.h: Update from GNU libc.
8527 * obstack.c: Likewise.
8529 2000-11-06 Paul Eggert <eggert@twinsun.com>
8531 * getusershell.c (setusershell): Use rewind rather than
8532 fseek/fseeko, to avoid configuration hassles with fseeko.
8533 Don't bother opening SHELLS_FILE if shellstream is NULL;
8536 2000-11-05 Jim Meyering <meyering@lucent.com>
8538 * makepath.h (make_dir): Declare.
8539 * makepath.c (make_dir): Remove `static' attribute.
8542 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8544 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8545 last one in a bucket, advance to the next bucket.
8547 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8549 * fnmatch.c: Do not comment out all the code if we are using
8550 the GNU C library, because in some cases we are replacing buggy
8551 code in the GNU C library itself.
8553 2000-10-30 Paul Eggert <eggert@twinsun.com>
8555 * error.h, getline.h, modechange.h:
8556 Remove "2000" from Copyright line, as the file hasn't been
8557 changed this year other than in the copyright notice.
8559 * xalloc.h: Add "2000" to Copyright line, as this file
8560 was changed this year.
8562 2000-10-30 Paul Eggert <eggert@twinsun.com>
8564 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8565 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8566 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8568 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8570 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8571 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8572 doesn't define __restrict_arr.
8574 2000-10-29 Jim Meyering <meyering@lucent.com>
8576 * xstat.in: Fix grammar in comment.
8578 2000-10-28 Jim Meyering <meyering@lucent.com>
8580 * memchr.c: Update from libc.
8581 Adjust for portability:
8582 [HAVE_STDLIB_H]: Include stdlib.h.
8583 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8584 Undef __memchr, too.
8585 [!weak_alias]: Define __memchr to memchr.
8587 * regex.c: Update from libc.
8588 * regex.h: Likewise.
8589 * getopt1.c: Likewise.
8590 * memcmp.c: Likewise.
8592 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8593 Avoid using fseek, when possible -- it's broken by design.
8594 Patch by Ulrich Drepper.
8596 2000-10-26 Jim Meyering <meyering@lucent.com>
8598 * strftime.c: Update from libc.
8600 2000-10-25 Jim Meyering <meyering@lucent.com>
8602 * obstack.c: Update from libc.
8604 2000-10-23 Jim Meyering <meyering@lucent.com>
8606 * hard-locale.c (hard_locale): Revert last change -- it was simply
8607 wrong. That set_locale call must not have any side effects.
8610 2000-10-22 Jim Meyering <meyering@lucent.com>
8612 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8613 [CYCLIC]: Remove now-unused definition.
8615 * save-cwd.c (O_DIRECTORY): Define, if needed.
8616 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8617 Suggestion from Ulrich Drepper.
8619 2000-10-21 Jim Meyering <meyering@lucent.com>
8621 * dirname.c (dir_name_r): New function, factored out of dir_name.
8622 (dir_name): Use dir_name_r.
8623 * dirname.h (dir_name_r): Declare it.
8625 2000-10-21 Jim Meyering <meyering@lucent.com>
8627 * dirname.c (memrchr): Declare if necessary.
8628 (dir_name): Remove the restriction that there be no
8629 trailing slashes. Now, this code skips past them, effectively
8631 [TEST_DIRNAME] (main): New unit tests.
8633 * memrchr.c: New file from GNU libc.
8634 Undef __memrchr, too.
8635 [!weak_alias]: Define __memrchr to memrchr.
8636 Guard weak_alias use with `#ifdef weak_alias'.
8638 2000-10-17 Jim Meyering <meyering@lucent.com>
8640 * quote.h (PARAMS): Define and use.
8641 Reported by Akim Demaille.
8643 * getopt.c: Update from libc.
8645 2000-10-16 Jim Meyering <meyering@lucent.com>
8647 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8650 2000-09-25 Jim Meyering <meyering@lucent.com>
8652 * md5.h (rol): Define (from GnuPG).
8654 * sha.c: Give credit (GnuPG) where due.
8655 (M): Use rol rather than open-coding it.
8656 Add a FIXME comment.
8658 2000-09-21 Jim Meyering <meyering@lucent.com>
8660 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8661 Reported by Michael Stone.
8663 2000-09-20 Jim Meyering <meyering@lucent.com>
8665 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8666 (noinst_HEADERS): Add sha.h.
8667 Based on code from Scott G. Miller and from GnuPG.
8669 2000-09-15 Jim Meyering <meyering@lucent.com>
8671 * regex.c: Update from libc.
8673 2000-09-10 Jim Meyering <meyering@lucent.com>
8675 * getopt.c (_getopt_internal): Update from glibc.
8677 2000-09-09 Jim Meyering <meyering@lucent.com>
8679 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8680 think it should be used as a general replacement for isascii.
8681 * fnmatch.c: Likewise.
8682 * mbswidth.c: Likewise
8683 * regex.c: Likewise.
8686 * userspec.c: Include sys/param.h and limits.h.
8688 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8689 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8690 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8691 UID, GID. Check range.
8693 2000-09-06 Jim Meyering <meyering@lucent.com>
8695 * getopt.c (_getopt_internal): Update from glibc.
8697 2000-08-30 Jim Meyering <meyering@lucent.com>
8699 * strftime.c: Merge in changes from GNU libc.
8701 2000-08-26 Jim Meyering <meyering@lucent.com>
8703 * closeout.c: Include "__fpending.h".
8704 (close_stdout_status): Return right away if there's nothing to flush.
8706 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8707 * __fpending.c: New file.
8708 * __fpending.h: New file.
8710 2000-08-07 Paul Eggert <eggert@twinsun.com>
8712 Standardize on "memory exhausted" instead of "Memory exhausted"
8713 or "virtual memory exhausted".
8714 * obstack.c (print_and_abort): Use "memory exhausted", not
8715 "virtual memory exhausted".
8716 * same.c (same_name): Invoke xalloc_die instead of printing
8718 * userspec.c (parse_user_spec): Likewise.
8719 * bumpalloc.h: comment fix
8720 * same.c, userspec.c: Include xalloc.h.
8722 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8723 not char *const and pointing to a constant array.
8724 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8725 (xrealloc): Comment fix.
8727 * userspec.c (parse_user_spec):
8728 Don't translate a message until just before returning,
8729 to avoid unnecessary translation.
8731 2000-08-07 Jim Meyering <meyering@lucent.com>
8733 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8734 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8735 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8736 getgroups.c, gethostname.c, getopt.h, group-member.c,
8737 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8738 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8739 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8740 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8741 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8742 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8743 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8744 yesno.c: Back out Copyright date changes for each file with no change
8745 this year. This eases coordination with other programs using the same
8746 source code modules. From Paul Eggert.
8748 2000-08-03 Greg McGary <greg@mcgary.org>
8750 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8751 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8752 (EXTEND_BUFFER): Use them.
8754 2000-08-01 Jim Meyering <meyering@lucent.com>
8756 * dirname.c (ISSLASH): Define.
8757 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8758 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8759 both `\' and `/' may be use as path separators.
8760 Based on a patch from Prashant TR.
8762 2000-07-31 Paul Eggert <eggert@twinsun.com>
8764 * quotearg.c (quotearg_n_options): Don't make the initial
8765 slot vector a constant, since it might get modified.
8767 2000-07-31 Jim Meyering <meyering@lucent.com>
8769 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8770 * obstack.c (print_and_abort): Likewise.
8772 2000-07-30 Paul Eggert <eggert@twinsun.com>
8774 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8775 buffer, so that the caller can always quote one small
8776 component of a "memory exhausted" message in slot 0.
8777 From a suggestion by Jim Meyering.
8779 2000-07-30 Jim Meyering <meyering@lucent.com>
8781 * makepath.c (make_path): Quote the other instance, too.
8783 * quotearg.c (N_STATIC_SLOTVECS): Define.
8784 (STATIC_BUF_SIZE): Define.
8785 (quotearg_n_options): Use only statically allocated storage when
8786 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8787 than STATIC_BUF_SIZE.
8789 2000-07-29 Jim Meyering <meyering@lucent.com>
8791 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8792 * dirname.c (dir_name): Likewise.
8794 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8796 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8797 (dir_name): Assert that there are no trailing slashes.
8799 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8801 * mbswidth.h (mbswidth): Add a flags argument.
8802 (mbswidth): New declaration.
8803 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8804 * mbswidth.c (mbswidth): Add a flags argument.
8805 (mbsnwidth): New function.
8807 2000-07-24 Jim Meyering <meyering@lucent.com>
8809 * mbswidth.c: Remove useless #else. From Bruno Haible.
8811 2000-07-23 Paul Eggert <eggert@twinsun.com>
8813 * mbswidth.c (_XOPEN_SOURCE):
8814 Don't define; this causes problems on Solaris 7.
8815 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8817 2000-07-23 Paul Eggert <eggert@twinsun.com>
8820 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8821 so that mbstate_t is always defined.
8823 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8824 be 1 in at least one GCC installation, and this configuration
8825 error is likely to be common. Ignoring MB_LEN_MAX hurts
8826 performance on hosts that have mbrtowc but have only unibyte
8827 locales, but I assume these hosts are rare.
8829 2000-07-23 Paul Eggert <eggert@twinsun.com>
8831 * quotearg.c: Streamline by invoking multibyte code only if needed.
8832 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8833 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8834 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8835 invoke multibyte primitives.
8837 2000-07-23 Jim Meyering <meyering@lucent.com>
8839 * basename.c (base_name): Add an assertion.
8841 2000-07-15 Bruno Haible <clisp.cons.org>
8843 * quotearg.c: When the system forces us to redefine mbstate_t,
8844 shadow its mbsinit function.
8846 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8848 * mbswidth.h: New file.
8849 * mbswidth.c: New file.
8850 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8851 (noinst_HEADERS): Add mbswidth.h.
8853 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8855 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8858 2000-07-15 Jim Meyering <meyering@lucent.com>
8860 * makepath.c: Include quote.h.
8861 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8862 corresponding argument in a `quote (...)' call.
8863 Give better diagnostics.
8865 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8866 (noinst_HEADERS): Add quote.h.
8868 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8869 from tar's src/misc.c.
8870 * quote.h: New file. Prototypes for same.
8872 2000-07-10 Paul Eggert <eggert@twinsun.com>
8874 From a suggestion by Bruno Haible.
8875 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8876 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8877 to decide whether to define the BeOS workaround macro;
8878 this adjusts to the change to AC_MBSTATE_T.
8880 2000-07-13 Paul Eggert <eggert@twinsun.com>
8882 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8884 * quotearg.c (quoting_style_args, quoting_style_vals,
8885 quotearg_buffer_restyled): Add support for
8886 clocale_quoting_style. Undo previous change to
8887 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8888 and "{RIGHT QUOTATION MARK}" msgids.
8890 2000-07-05 Paul Eggert <eggert@twinsun.com>
8892 The old behavior of quoting `like this' doesn't look good with
8893 newer, ISO-style fonts. See:
8894 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8896 Instead, quote "like this" by default. Let the translator
8897 tailor the locale-specific quoting behavior by providing
8898 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8900 * quotearg.c (N_): New macro.
8901 (gettext_default): New function.
8902 (quotearg_buffer_restyled): Use
8903 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8904 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8906 2000-07-09 Jim Meyering <meyering@lucent.com>
8908 * Most files: Update copyright dates to include 2000.
8910 2000-07-08 Jim Meyering <meyering@lucent.com>
8912 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8914 (xgethostname): Remove now-unnecessary #ifdef.
8915 Move declaration of `err' into loop where it's used.
8917 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8919 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8920 by allocating a larger buffer. Test the gethostname return value for
8921 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8922 returns an error and ENAMETOOLONG isn't defined.
8924 2000-07-05 Paul Eggert <eggert@twinsun.com>
8925 and Bruno Haible <haible@clisp.cons.org>
8927 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8929 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8931 * quotearg.c (struct quoting_options): Simplify quote_these_too
8934 2000-07-03 Jim Meyering <meyering@lucent.com>
8936 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8937 Reported by Bruno Haible.
8939 2000-07-04 Jim Meyering <meyering@lucent.com>
8941 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8942 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8945 2000-07-03 Paul Eggert <eggert@twinsun.com>
8946 and Bruno Haible <haible@clisp.cons.org>
8948 * quotearg.c (mbrtowc):
8949 Assign to *pwc, and return 1 only if result is nonzero.
8950 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8952 2000-07-03 Jim Meyering <meyering@lucent.com>
8954 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8955 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8958 2000-07-02 Jim Meyering <meyering@lucent.com>
8960 * quotearg.c (mbstate_t): Don't define here.
8962 2000-07-02 Jim Meyering <meyering@lucent.com>
8964 * nanosleep.c (SIGCONT): Define if not already defined.
8966 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8968 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8969 per change in ../m4/ls-mntd-fs.m4.
8970 (read_filesystem_list): Ignore symbolic links.
8972 2000-06-29 Jim Meyering <meyering@lucent.com>
8974 * same.c: Include <string.h> or <strings.h>, as appropriate,
8975 for declaration of strcmp.
8977 * long-options.c: Include <stdlib.h>, for declaration of exit.
8979 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8980 Avoid warning by casting result to `char *' to remove `const'.
8982 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8984 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8986 2000-06-26 Paul Eggert <eggert@twinsun.com>
8988 savedir now sets errno on failure and invokes xmalloc to get memory.
8989 Fix a couple of other minor bugs while we're at it.
8991 * savedir.c (<unistd.h>): Do not include; there's no need.
8992 (NAMLEN): Remove macro.
8993 (malloc, realloc): Remove decls.
8995 ("xalloc.h"): Include.
8996 (NAME_SIZE_DEFAULT): New macro.
8997 (savedir): Use xmalloc / xrealloc to allocate memory.
8998 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8999 Skip "" directory entries.
9000 Use strlen to calculate directory entry length, since the old method
9001 is rarely used these days and isn't worth supporting.
9002 Don't use a pointer after freeing it.
9003 Check for integer overflow when calculating allocation size.
9004 Use memcpy to copy entries, instead of stpcpy.
9005 Set errno properly when returning NULL.
9006 Check for readdir error.
9008 2000-06-26 Jim Meyering <meyering@lucent.com>
9010 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9012 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9014 * getusershell.c (xmalloc, xrealloc): Remove functions.
9016 Don't include <stdlib.h>. Don't declare malloc, realloc.
9018 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9020 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9022 2000-06-24 Jim Meyering <meyering@lucent.com>
9024 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9026 2000-06-21 Jim Meyering <meyering@lucent.com>
9028 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9030 2000-06-19 Paul Eggert <eggert@twinsun.com>
9032 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9033 (mbrtowc, mbstate_t): Define substitutes if
9034 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9035 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9036 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9038 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9040 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9041 than 1024, return a memory chunk of least possible size, instead
9042 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9043 Use free/xmalloc instead of xrealloc to avoid copying for very long
9046 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9048 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9049 address, not strdup. Include <stdlib.h> and don't declare free().
9051 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9053 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9056 2000-06-21 Jim Meyering <meyering@lucent.com>
9058 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9059 (noinst_HEADERS): Add getstr.h.
9061 * getline.c (getstr): Move into a separate file.
9062 * getstr.c (getstr): New file, extracted from getline.c, with
9063 the following changes: new parameter, delim2; both delim[12]
9064 parameters have type `int', not `char'. The latter would lose
9065 with 8-bit delimiters.
9066 * getstr.h: New file.
9068 2000-06-19 Jim Meyering <meyering@lucent.com>
9070 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9072 2000-06-18 Jim Meyering <meyering@lucent.com>
9074 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9075 Besides, these days every porting target provides a mkdir function.
9077 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9078 (this snippet comes from src/system.h).
9080 2000-06-15 Paul Eggert <eggert@twinsun.com>
9082 * human.c (adjust_value): New function.
9083 (human_readable_inexact): Apply rounding style even when
9084 printing approximate values.
9086 2000-06-14 Paul Eggert <eggert@twinsun.com>
9088 * human.c (human_readable_inexact): Allow an input block
9089 size that is not a multiple of the output block size, and vice versa.
9090 Reported by Piergiorgio Sartor.
9092 2000-06-14 Paul Eggert <eggert@twinsun.com>
9094 * getdate.y (get_date): Apply relative times after time
9095 zone indicator, not before. Reported by Todd A. Jacobs.
9097 2000-06-13 Jim Meyering <meyering@lucent.com>
9099 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9101 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9103 2000-06-12 Paul Eggert <eggert@twinsun.com>
9105 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9107 2000-06-04 Paul Eggert <eggert@twinsun.com>
9109 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9111 2000-06-04 Jim Meyering <meyering@lucent.com>
9113 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9114 SunOS 4.1.4 for which gid_t is an unsigned type.
9116 2000-06-03 Jim Meyering <meyering@lucent.com>
9118 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9120 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9122 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9123 newer, don't install charset.alias.
9124 * config.charset: Change the Linux/glibc rules so they become empty
9125 on glibc-2.1 or newer.
9127 2000-06-02 Jim Meyering <meyering@lucent.com>
9129 * mountlist.c: Back out last change. Instead, do this...
9130 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9131 member using the same `ignore'-testing code.
9132 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9136 2000-05-29 Jim Meyering <meyering@lucent.com>
9138 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9139 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9141 2000-05-22 Jim Meyering <meyering@lucent.com>
9143 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9145 2000-05-18 Jim Meyering <meyering@lucent.com>
9147 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9148 back, too, since it may have been modified by allocate_entry.
9149 (hash_delete): Rewrite to use neither the assignment operator
9150 nor the comma operator in an if-expression.
9152 2000-05-15 Paul Eggert <eggert@twinsun.com>
9155 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9156 Remove; no longer needed.
9157 "quotearg.h": Add include.
9158 (file_name): Do not bother to explicitly initialize to NULL; it's less
9159 efficient on some hosts.
9160 (close_stdout_status): Remove test as to whether stdout was already
9161 closed; it breaks for the case "echo x | sort >&-".
9162 Quote file name colons.
9163 Do not assume that _("write error") lacks format strings.
9165 2000-05-15 Jim Meyering <meyering@lucent.com>
9167 * version-etc.c (version_etc_copyright): Update the copyright string
9168 used in all --version output.
9170 2000-05-14 Jim Meyering <meyering@lucent.com>
9172 * closeout.c (close_stdout_set_file_name): New function.
9173 (close_stdout_status): Use new file-scoped global.
9174 Return right away if fstat says the stdout file descriptor is invalid.
9175 * closeout.h (close_stdout_set_file_name): Declare.
9177 2000-05-10 Jim Meyering <meyering@lucent.com>
9179 * closeout.c [default_exit_status]: New file-scoped variable.
9180 (close_stdout_set_status): New function.
9181 * closeout.h (close_stdout_set_status): Declare.
9183 2000-05-08 Jim Meyering <meyering@lucent.com>
9185 * long-options.c: Don't include closeout.h.
9186 (parse_long_options): Don't call close_stdout for --version.
9188 2000-05-06 Jim Meyering <meyering@lucent.com>
9190 * strnlen.c: Undefine __strnlen and strnlen.
9191 [!weak_alias]: Define __strnlen to strnlen.
9193 * atexit.c: New file, from libiberty.
9195 2000-05-06 Jim Meyering <meyering@lucent.com>
9197 * closeout.c (close_stdout_status): Also check for errors on the
9200 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9202 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9203 instead of xmalloc, xrealloc, path_concat.
9204 (locale_charset): Treat empty environment variables as absent.
9205 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9207 2000-05-04 Jim Meyering <meyering@lucent.com>
9209 * getopt.c: Update from glibc.
9210 * obstack.c: Likewise.
9211 * obstack.h: Likewise.
9212 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9214 * regex.h: Likewise.
9215 * strndup.c: Likewise.
9216 * strnlen.c: New file, from glibc.
9218 2000-05-01 Jim Meyering <meyering@lucent.com>
9220 * full-write.c (full_write): Remove `FIXME' part of comment.
9222 2000-04-29 Jim Meyering <meyering@lucent.com>
9224 * path-concat.c: Declare strdup only if it's not defined.
9225 * canon-host.c: Likewise.
9227 2000-04-28 Jim Meyering <meyering@lucent.com>
9229 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9230 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9231 included first, then limits.h is included by locale.h by libintl.h.
9232 From John David Anglin.
9234 2000-04-25 Jim Meyering <meyering@lucent.com>
9236 * makepath.c (S_IRWXUGO): Define.
9237 (make_path): Always perform explicit chmod if MODE specifies any
9238 of the `special' permission bits. Prompted by a bug report against
9239 install from Mate Wierdl and Joost van Baal.
9241 2000-04-18 Jim Meyering <meyering@lucent.com>
9245 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9246 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9248 2000-04-17 Jim Meyering <meyering@lucent.com>
9250 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9251 the definition of it to rpl_strftime also defined-away the system's
9254 2000-04-15 Jim Meyering <meyering@lucent.com>
9256 Use `C' to denote so-called `contiguous' files, the same way
9258 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9259 (ftypelet): Use S_ISCTG.
9260 From Michael Deutschmann.
9262 2000-04-14 Jim Meyering <meyering@lucent.com>
9264 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9266 2000-04-08 Jim Meyering <meyering@lucent.com>
9268 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9269 names don't conflict. Reported by Eli Zaretskii.
9271 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9273 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9274 bug. Deal with the different error behavior of Irix iconv.
9276 2000-04-07 Jim Meyering <meyering@lucent.com>
9278 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9279 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9281 2000-04-05 Jim Meyering <meyering@lucent.com>
9283 Portability tweaks required for ultrix4.3.
9284 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9285 * readutmp.c: Include sys/types.h before sys/stat.h.
9286 * canon-host.c: Declare strdup.
9287 * path-concat.c: Likewise.
9288 From John David Anglin.
9290 2000-04-04 Jim Meyering <meyering@lucent.com>
9292 Be more DOS 8.3-friendly.
9293 * ref-add.sin: Renamed from ref-add.sed.in.
9294 * ref-del.sin: Renamed from ref-del.sed.in.
9295 * Makefile.am: Reflect renaming.
9296 Reported by Eli Zaretskii.
9298 Use a temporary file name that won't clash with `charset.alias'
9299 in the DOS 8.3 name space.
9300 * Makefile.am (charset_tmp): Define.
9301 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9302 (uninstall-local): Likewise.
9303 Reported by Eli Zaretskii.
9305 2000-03-29 Paul Eggert <eggert@twinsun.com>
9307 * time/strftime.c (my_strftime): Make sure we call the system
9308 strftime, not ourselves, when invoking the underlying strftime.
9310 2000-03-24 Jim Meyering <meyering@lucent.com>
9312 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9313 (charset_alias): Define.
9314 (install-exec-local): Factor out common code.
9315 (uninstall-local): Split lines longer than 80.
9316 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9318 (.sed.in.sed): New rule. Don't redirect directly to $@.
9319 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9321 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9323 * config.charset: Output a line containing "Packages using this file".
9324 * ref-add.sed.in, ref-del.sed.in: New files.
9325 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9326 ref-del.sed): New rules.
9328 2000-03-17 Jim Meyering <meyering@lucent.com>
9330 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9331 Otherwise, include <strings.h>
9333 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9335 * unicodeio.c (utf8_wctomb): New function.
9336 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9337 format instead of in UCS-4 with platform dependent endianness.
9339 2000-03-07 Paul Eggert <eggert@twinsun.com>
9341 * savedir.c (savedir): Work even if directory size is
9342 negative; this can happen with some screwy NFS configurations.
9344 2000-03-06 Jim Meyering <meyering@lucent.com>
9346 * localcharset.c (get_charset_aliases): Don't try to free file_name
9347 if it's NULL (because we ran out of memory). From Bruno Haible.
9349 2000-03-05 Jim Meyering <meyering@lucent.com>
9351 * localcharset.c ("path-concat.h"): Include.
9352 (get_charset_aliases): Use path_concat instead of ANSI string
9355 * unicodeio.h (PARAMS): Define.
9356 Use it to guard prototype.
9358 2000-03-04 Jim Meyering <meyering@lucent.com>
9360 * Makefile.am (install-exec-local): Create $(libdir) before installing
9362 (uninstall-local): Uncomment this rule so `make distcheck' works
9365 * unicodeio.c (<errno.h>): Include it.
9366 (errno): Declare if not defined.
9368 * localcharset.c: Add Bruno's comment justifying use of volatile.
9370 * config.charset: New version, incorporating remarks from a linux
9371 i18n mailing list. From Bruno Haible.
9373 2000-03-02 Jim Meyering <meyering@lucent.com>
9375 * Makefile.am (EXTRA_DIST): Add config.charset.
9377 2000-03-01 Jim Meyering <meyering@lucent.com>
9379 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9380 * unicodeio.c: Likewise.
9382 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9384 * config.charset: New file.
9385 * localcharset.c: New file.
9386 * unicodeio.h, unicodeio.c: New files.
9387 * Makefile.am (DEFS): Add -DLIBDIR=...
9388 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9389 (noinst_HEADERS): Add unicodeio.h.
9390 (all-local, install-exec-local, charset.alias): New targets.
9392 2000-02-28 Paul Eggert <eggert@twinsun.com>
9394 * quotearg.c (ALERT_CHAR): New macro.
9395 (quotearg_buffer_restyled): Use it.
9397 2000-02-27 Jim Meyering <meyering@lucent.com>
9399 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9400 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9402 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9403 not `#if STDC_HEADERS'.
9404 Declare malloc if needed.
9406 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9407 now that autoconf always defines the HAVE_DECL_ symbols.
9408 * human.c: Likewise.
9410 * strtoumax.c: Likewise.
9412 * backupfile.c: Arrange for cpp to fail if the configure-time
9413 declaration check was not run.
9415 * human.c: Likewise.
9417 * strtoumax.c: Likewise.
9419 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9420 then first look up the entire `.'-containing string as a login name.
9422 2000-02-18 Paul Eggert <eggert@twinsun.com>
9424 * getdate.y: Handle two-digit years with leading zeros correctly.
9425 (textint): New typedef.
9426 (parser_control): Member year changed from int to textint.
9428 (YYSTYPE): Removed; replaced by %union with int and textint members.
9429 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9430 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9431 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9432 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9433 (date, number, to_year): Use width of number in digits, not its value,
9434 to determine whether it's a 2-digit year, or a 2-digit time.
9435 (yylex): Store number of digits of numeric tokens.
9436 Reported by John Kendall.
9438 (parser_control): Changed from struct parser_control to typedef (for
9439 consistency). All uses changed.
9441 (tID): Removed; not used.
9442 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9444 2000-02-14 Paul Eggert <eggert@twinsun.com>
9446 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9447 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9449 2000-02-12 Jim Meyering <meyering@lucent.com>
9451 * userspec.c (ISDIGIT): Define it.
9452 (isdigit): Remove definition.
9453 (is_number): Use ISDIGIT, not isdigit.
9454 <libintl.h>: Include.
9456 (parse_user_spec): Mark translatable strings.
9458 2000-02-10 Jim Meyering <meyering@lucent.com>
9460 With these changes, nanosleep.[ch] are finally enough like the other
9461 lib/* replacement files to compile on a few more losing systems.
9463 * nanosleep.h: Don't include config.h.
9464 Remove prototype from declaration of nanosleep.
9465 (PARAMS): Remove now-unneeded definition.
9466 * nanosleep.c: #undef nanosleep.
9467 (rpl_nanosleep): Rename from nanosleep.
9469 2000-02-03 Jim Meyering <meyering@lucent.com>
9471 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9472 rather than with `#if HAVE_UTMPNAME'.
9474 2000-02-01 Jim Meyering <meyering@lucent.com>
9476 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9478 2000-01-31 Jim Meyering <meyering@lucent.com>
9480 * nanosleep.h (nanosleep): Guard declaration with
9481 `#if ! HAVE_DECL_NANOSLEEP'.
9482 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9483 the declaration in that vendor's sys/timers.h.
9484 Reported by Christian Krackowizer.
9486 * quotearg.c (ISASCII): Add #undef and move definition to follow
9487 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9488 (ISPRINT): Likewise.
9489 Reported by Tom Tromey.
9491 2000-01-30 Jim Meyering <meyering@lucent.com>
9493 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9494 uses of ->ut_name. The latter doesn't work with new Linux header files
9495 where only utmpx.ut_user is declared.
9497 * readutmp.h (UT_USER): Define.
9499 2000-01-23 Jim Meyering <meyering@lucent.com>
9501 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9504 2000-01-22 Jim Meyering <meyering@lucent.com>
9506 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9507 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9508 Required for some AIX systems. Reported by Christian Krackowizer.
9509 [TESTING] (main): New function.
9511 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9512 * dirname.c (dir_name): Support for DOS-style file names with drive
9515 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9517 * strverscmp.c (ISDIGIT): Define.
9518 (strverscmp): Use ISDIGIT, not isdigit.
9520 2000-01-17 Paul Eggert <eggert@twinsun.com>
9522 * nanosleep.c (nanosleep):
9523 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9524 POSIX.1 doesn't require SA_INTERRUPT and some systems
9525 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9526 it's been part of POSIX.1 since day 1 (in 1988).
9528 2000-01-17 Jim Meyering <meyering@lucent.com>
9530 * interlock: Remove unused file. Reported by François Pinard.
9532 2000-01-16 Paul Eggert <eggert@twinsun.com>
9534 * quotearg.c (quotearg_buffer_restyled): Do not quote
9535 alert, backslash, formfeed, and vertical tab unnecessarily in
9536 shell quoting style.
9539 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9540 Free Software Foundation, Inc.
9541 Copying and distribution of this file, with or without modification,
9542 are permitted provided the copyright notice and this notice are preserved.