1 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
3 Merge regex changes from libc, removing some of our
4 POSIX-conformance changes that were rejected and redoing them in a
7 * regcomp.c (re_compile_internal, init_dfa):
8 Length arg is now size_t, not Idx. All uses changed.
9 (peek_token): Forward decl now says internal_function.
10 (__re_error_msgid, __re_error_msgid_idx):
11 Now static rather than extern with attribute_hidden.
12 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
13 For some reason libc prefers K&R style defns for external functions.
14 (regerror) [!defined _LIBC]: Likewise.
15 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
16 (seek_collating_symbol_entry, lookup_collation_sequence_value):
17 (build_range_exp, build_collating_symbol):
19 (re_compile_fastmap): Use '\0' to memset, not 0.
20 (utf8_sb_map): Make the calculations more obvious.
21 (init_dfa, parse_bracket_exp, build_charclass_op):
22 Call calloc and cast result, as glibc does.
23 (init_word_char, fetch_token, peek_token, peek_token_bracket):
24 (build_range_exp, build_collating_symbol):
25 Now internal functions.
27 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
29 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
30 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
31 Don't depend on VMS; depend on __VMS instead, for POSIX
33 (regoff_t): Define to ssize_t, not long int.
35 Remove the REG_ macros named below. Instead, make the old names
36 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
38 (REG_BACKSLASH_ESCAPE_IN_LISTS):
39 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
40 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
41 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
42 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
43 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
44 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
45 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
46 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
47 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
48 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
49 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
50 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
51 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
52 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
53 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
54 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
56 Remove. All uses replaced by the old RE_* names.
57 (RE_BACKSLASH_ESCAPE_IN_LISTS):
58 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
59 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
60 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
61 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
62 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
63 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
64 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
65 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
66 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
67 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
68 Don't bother having these macros be independent of each others'
69 values, since they no longer exist in the POSIX name space.
71 Rename the following member names back to their old names,
72 unless !__USE_GNU_REGEX. All uses changed back.
73 (buffer): Renamed from re_buffer.
74 (allocated): Renamed from re_allocated.
75 (used): Renamed from re_used.
76 (syntax): Renamed from re_syntax.
77 (fastmap): Renamed from re_fastmap.
78 (translate): Renamed from re_translate.
79 (can_be_null): Renamed from re_can_be_null.
80 (regs_allocated): Renamed from re_regs_allocated.
81 (fastmap_accurate): Renamed from re_fastmap_accurate.
82 (no_sub): Renamed from re_no_sub.
83 (not_bol): Renamed from re_not_bol.
84 (not_eol): Renamed from re_not_eol.
85 (newline_anchor): Renamed from re_newline_anchor.
86 (num_regs): Renamed from rm_num_regs.
87 (start): Renamed from rm_start.
88 (end): Renamed from rm_end.
90 (free_state): Move up a bit.
92 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
94 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
95 when that is what is intended.
96 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
97 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
99 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
100 All uses changed back to re_malloc, etc. It's now the caller's
101 responsibility to check for overflow; all callers changed.
102 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
103 (re_x2nrealloc): Remove.
104 (free_state): Remove decl.
106 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
107 (re_set_registers, re_exec):
110 2006-01-31 Roland McGrath <roland@redhat.com>
112 * regcomp.c (calc_eclosure_iter): Remove dead variables.
113 Reported by Mike Frysinger <vapier@gentoo.org>.
115 2006-01-15 Andreas Jaeger <aj@suse.de>
118 * regex_internal.c (re_string_reconstruct): Adjust for
119 build_wcs_upper_buffer change.
120 (build_wcs_upper_buffer): Change return type.
122 2005-12-10 Ulrich Drepper <drepper@redhat.com>
124 * regex_internal.h: Include <stdint.h> if available.
126 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
128 * regex_internal.h (SIZE_MAX): Provide a default definition.
130 2005-10-14 Ulrich Drepper <drepper@redhat.com>
132 * regcomp.c: Adjust for changed secondary hash function.
134 2005-09-30 Ulrich Drepper <drepper@redhat.com>
136 * regex.h: Pretty printing.
137 Clean up namespace a bit.
139 2005-09-30 Jakub Jelinek <jakub@redhat.com>
141 * regexec.c (update_cur_sifted_state, check_arrival,
142 check_arrival_add_next_nodes): Avoid using uninitialized variable.
144 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
145 Ulrich Drepper <drepper@redhat.com>
148 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
149 (bitset_word_t): Renamed from bitset_word. All uses changed.
151 2005-09-22 Ulrich Drepper <drepper@redhat.com>
154 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
155 * regcomp.c: Remove unnecessary uses of
156 unsigned RE_TRANSLATE_TYPE.
157 * regex_internal.h: Likewise.
158 * regex_internal.c: Likewise.
159 * regexec.c: Likewise.
160 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
162 2005-09-07 Ulrich Drepper <drepper@redhat.com>
164 * regexec.c (find_recover_state): Remove unnecessary
166 (transit_state_bkref): Make DFA a const pointer.
167 (get_subexp): Likewise.
168 (check_arrival): Likewise.
169 (update_cur_sifted_state): Likewise.
170 (re_search_internal): Likewise.
171 (prune_impossible_nodes): Likewise.
172 (acquire_init_state_context): Likewise.
173 (proceed_next_node): Likewise.
174 (set_regs): Likewise.
175 (free_fail_stack_return): Likewise.
176 (check_arrival_expand_ecl): Mark DFA parameter as const.
177 (check_arrival_expand_ecl_sub): Likewise.
178 (check_subexp_limits): Likewise.
179 (sub_epsilon_src_nodes): Likewise.
180 (add_epsilon_src_nodes): Likewise.
181 (merge_state_array): Likewise.
182 (update_regs): Likewise.
183 (build_trtable): Likewise.
184 (sift_states_backward): Mark MCTX parameter as const.
185 (build_sifted_states): Likewise.
186 (update_cur_sifted_state): Likewise.
187 (sift_states_mkref): Likewise.
188 (check_arrival_expand_ecl): Mark eclosure as const.
189 (check_dst_limits_calc_pos_1): Likewise.
190 * regex_internal.h (re_match_context_t): Make dfa a const
193 2005-09-06 Ulrich Drepper <drepper@redhat.com>
195 * regexec.c (merge_state_with_log): Define dfa as const pointer.
196 (transit_state_sb): Likewise.
197 (transit_state_mb): Likewise.
198 (sift_states_iter_mb): Likewise.
199 (check_arrival_add_next_nodes): Likewise.
200 (check_node_accept_bytes): Change first parameter to pointer-to-const.
201 [_LIBC] (re_search_2_stub): Use mempcpy.
203 * regex_internal.c (re_string_reconstruct): Avoid calling
204 mbrtowc for very simple UTF-8 case.
206 * regex_internal.c (re_acquire_state): Make DFA pointer arg
208 (re_acquire_state_context): Likewise.
209 * regex_internal.h: Adjust prototypes.
211 * regex.c: Prevent using C++ compilers.
213 * regex_internal.c (re_acquire_state): Minor code rearrangement.
214 (re_acquire_state_context): Likewise.
216 2006-03-29 Mark D. Baushke <mdb@gnu.org>
217 Bruno Haible <bruno@clisp.org>
219 * stdint_.h: On OpenBSD, don't redefine types already included in
220 <sys/types.h> and <inttypes.h>.
222 2006-03-24 Eric Blake <ebb9@byu.net>
224 * time_r.c (copy_string_result): Remove, as it is no longer used.
226 2006-03-24 Simon Josefsson <jas@extundo.com>
228 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
229 including some doc fixes.
230 (base64_encode_alloc): Fix +1 bug on allocation failures.
232 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
234 * base64.c (base64_encode): Do not read past end of array with
235 unsanitized input on systems with CHAR_BIT > 8.
237 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
239 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
240 Typedef to long int, not to off_, as POSIX will likely change
243 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
245 * argp-help.c (validate_uparams): Fix typo
246 * argp-parse.c (argp_default_options): Consistently begin help
247 messages with a lowercase letter.
249 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
251 * time_r.h (asctime_r, ctime_r): Remove. These functions can
252 overrun buffers and shouldn't be used (much as gets shouldn't be
254 * time_r.c (asctime_r, ctime_r): Likewise.
256 2006-03-08 Simon Josefsson <jas@extundo.com>
258 * gc-gnulib.c (randomize): Don't open files called 'no', they
259 signal that configure disabled the device.
261 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
263 * c-stack.c: Include unistd.h unconditionally, since we now assume
265 * getlogin_r.c: Likewise.
266 * getlogin_r.h: Likewise.
268 * pagealign_alloc.c: Likewise.
269 * unistd_.h: Remove; no longer needed.
271 2006-03-07 Simon Josefsson <jas@extundo.com>
273 * unistd_.h: New file.
275 2006-03-07 Simon Josefsson <jas@extundo.com>
277 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
279 2006-03-01 Simon Josefsson <jas@extundo.com>
281 * readline.c: Fix typo, tiny patch from Stepan Kasal
284 2006-02-28 Simon Josefsson <jas@extundo.com>
286 * getopt.c: Protect #include of unistd.h, for MSVS.
288 2006-02-27 Simon Josefsson <jas@extundo.com>
290 * base64.h: Indent #define's. From Jim Meyering
293 2006-02-27 Jim Meyering <jim@meyering.net>
295 Revert the change of 2006-02-24, so these files can continue
296 to be sync'd from gettext.
297 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
300 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
302 * glob.c: Say "invalid" rather than "illegal" in comments.
304 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
306 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
308 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
310 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
311 AT_FDCWD exceeds INT_MAX.
312 * openat.h (AT_FDCWD): Likewise.
314 2006-02-14 Jim Meyering <jim@meyering.net>
318 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
319 failure on deficient systems, and simplify gnulib lgpl dependencies.
320 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
321 xmalloc/lstat combination. Based on a patch from Bruno Haible.
323 * xalloc-die.c: Remove unused definition of N_.
325 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
327 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
329 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
331 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
332 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
334 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
336 * argp-namefrob.h: Restore changes accidentally lost during the
337 "autoupdate" on 2005-12-12.
339 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
341 * fnmatch.c (L_): Renamed from L, to work around a bug in
342 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
343 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
346 2006-01-26 Simon Josefsson <jas@extundo.com>
348 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
349 prototype is visible on mingw32.
351 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
354 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
357 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
359 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
360 attempt to open for write; this always fails, at least on POSIX
361 hosts. This reinstates the 2006-01-09 change, which was
362 inadvertently removed.
364 2006-01-26 Bruno Haible <bruno@clisp.org>
365 Paul Eggert <eggert@cs.ucla.edu>
368 [(! (defined __cplusplus || defined __BEOS__)
370 && !(defined __HP_cc || defined __xlc__
371 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
373 #define to signed char in these cases too; this simplifies
374 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
375 etc., separately) and makes it more conservative.
377 2006-01-21 Jim Meyering <jim@meyering.net>
379 Sync from the stable (b5) branch of coreutils:
381 * fts.c (fts_children): Don't let close() clobber errno from
384 * fts.c (fts_stat): When following a symlink-to-directory,
385 don't necessarily interpret stat-fails+lstat-succeeds as indicating
386 a dangling symlink. That can also happen at least for ELOOP.
387 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
388 FYI, this bug predates the inclusion of fts.c in coreutils.
390 * fts.c (fts_open): Put new maxarglen declaration and uses
391 in their own block, so pre-c99 compilers don't object.
393 Avoid the double-free (first in fts_read, second in fts_close) that
394 would occur when an `active' directory is made inaccessible (e.g.,
395 via chmod a-x) during a traversal.
396 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
397 before returning. Reproduce this failure by
398 mkdir -p a/b; cd a; chmod a-x . b
399 Reported by Stavros Passas.
401 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
403 * argp-namefrob.h: Bugfix. Remove stray #
405 2006-01-25 Bruno Haible <bruno@clisp.org>
407 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
409 Reported by Paul Eggert.
411 2006-01-25 Jim Meyering <jim@meyering.net>
413 * fileblocks.c: Remove more useless parentheses.
414 * readutmp.h: Likewise.
416 2006-01-24 Bruno Haible <bruno@clisp.org>
418 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
420 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
423 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
424 to avoid problems with the built-in _Bool type.
425 Reported by Paul Eggert on 2005-11-26.
427 2006-01-24 Jim Meyering <jim@meyering.net>
429 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
431 2006-01-24 Simon Josefsson <jas@extundo.com>
433 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
436 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
438 Work around porting bugs reported by Dieter in
439 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
440 * getopt.c (_NOPROTO): Remove; no longer needed.
441 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
442 Include "getopt.h" first, to check interface.
443 (getenv): Declare only if defined HAVE_DECL_GETENV &&
445 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
446 (__strndup): Revert to K&R-style function dfns, the glibc style.
447 * strnlen.c: Don't claim it's taken from glibc; it's not.
448 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
449 Include strnlen.h first, to get prototype properly.
450 (strnlen): Renamed from __strnlen.
453 2006-01-23 Ulrich Drepper <drepper@redhat.com>
455 These changes imported from libc.
456 * getopt.c: Use __fxprintf instead of inline stream orientation
457 test and two separate function calls.
458 * strndup.c (__strndup): Add libc_hidden_def.
460 2006-01-22 Bruno Haible <bruno@clisp.org>
462 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
463 temporary buffer for sprintf, take into account the precision also
464 for 'd', 'i', 'u', 'o', 'x', 'X'.
466 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
468 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
469 to pacify gcc -Wswitch-default.
471 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
473 * argp-help.c (usage_long_opt): Do not print DOC options.
474 (__argp_base_name): Removed
475 * argp-namefrob.h (__argp_basename): Removed definition. Was a
477 (__argp_base_name): Provide macro definition or extern declaration
478 depending on the configuration
480 2006-01-20 Simon Josefsson <jas@extundo.com>
482 * inet_ntop.h: Unconditionally include sys/socket.h.
484 2006-01-19 Simon Josefsson <jas@extundo.com>
486 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
488 2006-01-12 Simon Josefsson <jas@extundo.com>
490 * base64.c: Fix warning, reported by Bruno Haible
491 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
493 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
496 * md5.c: Fix commentary typos.
497 (alignof, UNALIGNED_P): No need for a GCC-specific version.
498 * md5.h (__attribute__): Remove; unused.
499 * sha1.c: Fix commentary to match md5 better.
500 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
501 so that we don't need to worry about alignment. All uses changed.
502 This merges the 2005-10-28 md5 change into sha1.
504 2006-01-11 Jim Meyering <jim@meyering.net>
507 * md5.c (OP): Fix spacing.
509 2006-01-11 Simon Josefsson <jas@extundo.com>
511 * stdint_.h (SIZE_MAX): Add missing (.
513 2006-01-10 Bruno Haible <bruno@clisp.org>
515 * argp.h (__const): Remove macro. Use const instead.
516 * argp-fmtstream.h (__const): Likewise.
517 * glob_.h (__const): Remove macro.
518 * glob-libc.h: Use const instead of __const.
520 2006-01-10 Jim Meyering <jim@meyering.net>
522 Avoid the double-free (first in fts_read, second in fts_close) that
523 would occur when an `active' directory is made inaccessible (e.g.,
524 via chmod a-x) during a traversal.
525 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
526 before returning. Reproduce this failure by
527 mkdir -p a/b; cd a; chmod a-x . b
528 Reported by Stavros Passas.
531 * sha1.c: Tweak grammar in a comment.
533 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
535 * regex_internal.h (BITSET_WORD_BITS):
536 Work around a bug in 64-bit PGC (before version 6.1-2), where the
537 preprocessor mishandles large unsigned values as if they were signed.
538 Problem reported by Claudio Fontana in
539 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
541 2006-01-10 Simon Josefsson <jas@extundo.com>
543 * socket_.h: New file.
545 2006-01-10 Bruno Haible <bruno@clisp.org>
547 * localcharset.c: Update from GNU gettext.
549 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
552 * chdir-long.c (cdb_free): Don't bother trying to open directory
553 for write access: POSIX says that must fail.
554 * fts.c (diropen): Likewise.
555 * save-cwd.c (save_cwd): Likewise.
556 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
557 well, for minor improvements on hosts that lack O_DIRECTORY.
558 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
559 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
560 Fall back on chown if open failed with EACCES.
562 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
563 Report an error at compile-time if only a 1-second nominal clock
566 * lchmod.h: New file.
567 * mkdir-p.c: Include lchmod.h, lchown.h.
568 (make_dir_parents): Use lchown rather than chown, and
569 lchmod rather than chmod.
571 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
572 too. Problem with "none" reported by Bob Proulx. Problem with
573 "proc" reported by n0dalus.
575 * mountlist.c: Include <limits.h>.
576 (dev_from_mount_options)
577 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
578 New function. It no longer assumes "dev=" has the System V meaning
579 on Linux (since it doesn't). It also parses "dev=" more carefully.
580 (read_file_system_list)
581 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
582 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
585 * posixtm.h (PDS_PRE_2000): New macro.
586 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
587 All usages changed. Reject dates outside the range 1969-1999 if
588 PDS_PRE_2000 is used.
590 2006-01-09 Jim Meyering <jim@meyering.net>
594 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
596 * chdir-safer.h, chdir-safer.c: New files.
598 * modechange.c (mode_compile): Reject an invalid mode string
599 that starts with an octal digit. From Andreas Gruenbacher.
601 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
602 and dup to open_safer and dup_safer, respectively.
603 (openat_permissive): Fix typo in comment.
605 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
606 "gettext.h"; either no longer needed or are guaranteed by openat.h.
607 (_): Remove; no longer needed.
608 (openat): Renamed from rpl_openat; no need for rpl_openat
609 since openat.h renames openat for us.
610 Replace most of the body with a call to openat_permissive,
611 to avoid duplicate code.
612 Port to (probably hypothetical) environments were mode_t is
614 (openat_permissive): Require mode arg, so that we can check
615 types better. Put it just after flags. Change cwd failure
616 indicator from pointer-to-bool to pointer-to-errno-value.
618 Invoke openat_save_fail and/or openat_restore_fail if
619 cwd_errno is null, so that openat can call us.
620 (openat_permissive, fdopendir, fstatat, unlinkat):
621 Simplify errno handling to avoid some duplicate code,
622 as it's OK to set errno on success.
623 * openat.h: Revamp code so that function macros depend on
624 __OPENAT_PREFIX only, not also on AT_FDCWD.
625 (openat_ro): Remove. Caller changed to use openat_permissive.
626 (openat_permissive): Now a macro, if not a function.
627 (openat_restore_fail, openat_save_fail): Now always functions,
628 since mkdirat needs them even if __OPENAT_PREFIX is defined.
630 * openat-priv.h: New file, defining macros used by mkdirat.c
632 * mkdirat.c: Include openat-priv.h.
633 Remove definitions of macros defined therein.
634 * openat.c: Likewise.
636 * mkdirat.c (mkdirat): New file and function.
637 * openat.h (mkdirat): Declare.
639 * openat.c (fdopendir): Don't change errno when returning non-NULL.
641 * openat.h (openat_permissive): Declare.
644 * openat.c (EXPECTED_ERRNO): New macro.
645 (openat_permissive): New function -- used in remove.c rewrite.
646 (all functions): Set errno just before returning, only if there
647 was an actual failure.
648 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
650 Emulate openat-family functions using Linux's procfs, if possible.
651 Idea and some code based on Ulrich Drepper's glibc changes.
653 * openat.c: (BUILD_PROC_NAME): New macro.
654 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
655 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
656 before falling back on save_cwd and restore_cwd.
657 (fdopendir, fstatat, unlinkat): Likewise.
659 * openat.c (fstatat, unlinkat): Perform the syscall directly,
660 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
662 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
663 as second argument to va_arg. Otherwise, some versions of gcc
664 warn that `if this code is reached, the program will abort'.
666 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
670 Add POSIX ACL support
671 * acl.h (copy_acl, set_acl): Add declarations.
672 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
673 systems other than Linux.
674 (chmod_or_fchmod): New function: use fchmod when possible,
676 (file_has_acl): Add a POSIX ACL implementation, with a
677 Linux-specific subcase.
678 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
679 S_ISVTX from one file to another. Fall back to fchmod/chmod when
680 acls are unsupported.
681 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
682 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
685 2006-01-09 Bruno Haible <bruno@clisp.org>
687 * sysexit_.h (EX_OK): New macro.
688 Suggested by Martin Lambers <marlam@marlam.de>.
690 2006-01-09 Bruno Haible <bruno@clisp.org>
692 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
693 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
694 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
695 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
697 2006-01-09 Bruno Haible <bruno@clisp.org>
699 * stdint_.h (SIZE_MAX): Write the value without involving negative
702 2005-10-16 Bruno Haible <bruno@clisp.org>
704 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
705 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
707 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
709 * strftime.c (tzname): Don't declare if it is already #defined.
710 Problem reported for Mingw by Mark Junker.
712 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
714 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
715 long int, not int, for nanosecond counts, so that people who are
716 used to POSIX struct timespec won't be surprised. Reported by Jim
719 2005-12-16 Jim Meyering <jim@meyering.net>
721 * fprintftime.c, fprintftime.h: New files.
723 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
725 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
726 * argp-help.c (fill_in_uparams): Check if the constructed
727 struct uparams is valid. Fall back to the default values if it is
730 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
732 * argp-help.c (__argp_base_name): New function
733 (__argp_short_program_name): Rewrite using __argp_base_name
734 * argp-namefrob.h: Define program_invocation_name and
735 program_invocation_short_name if requested
736 (__argp_base_name): Add prototype
737 * argp-parse.c (argp_def): Use gettext wrappers
738 (argp_default_parser): Use __argp_base_name
739 * argp-pin.c: New file. Defines program_invocation_name and
740 program_invocation_short_name on systems that lack them.
742 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
744 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
745 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
746 porting problem reported by Georg Schwarz in
747 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
749 2005-07-09 Bruno Haible <bruno@clisp.org>
751 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
752 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
753 Reported by Mark Junker <mjscod@gmx.de>.
755 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
757 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
758 (uintmax_t) [defined uintmax_t]: Do not declare.
759 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
760 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
761 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
762 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
763 sake of portability to weird hosts that C allows (though we don't
764 know of any practical examples).
766 * savedir.h (fdsavedir): New decl.
767 * savedir.c (fdsavedir, savedirstream): New functions; the latter
768 contains most of the former guts of savedir.
769 (savedir): Use savedirstream.
772 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
774 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
775 coreutils no longer futzes with rounding modes.
777 2005-11-14 Jim Meyering <jim@meyering.net>
779 * mkstemp-safer.c: Include <config.h>, required for possible
780 replacement of mkstemp.
782 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
784 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
786 (gethrxtime) [! (HAVE_NANOUPTIME
787 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
788 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
789 our own approximation.
791 2005-11-10 Simon Josefsson <jas@extundo.com>
793 * readline.c: Remove EOL.
795 2005-11-08 Eric Blake <ebb9@byu.net>
797 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
799 2005-11-08 Eric Blake <ebb9@byu.net>
801 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
803 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
805 Fix porting problem reported by Theodoros V. Kalamatianos.
806 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
807 Don't assume that futimes failing means we must fail.
809 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
811 * getcwd.c (__getcwd): Don't assume that system calls after readdir
812 leave errno alone. Problem reported by Dmitry V. Levin.
814 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
816 * savedir.c (savedir): Don't assume that xrealloc etc. leave
817 errno alone. Problem reported by Frederic Jolliton.
819 2005-10-28 Simon Josefsson <jas@extundo.com>
821 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
822 "restrict" keywords, as per POSIX. Protect the function
823 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
824 Don't use K&R prototypes. Check the sprintf return values.
825 Re-define EAFNOSUPPORT if not present. Indent.
827 * md5.h, md5.c: Simplify buffer handling visavi alignment,
828 suggested by Bruno Haible <bruno@clisp.org>.
830 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
832 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
834 * gc-libgcrypt.c: Add MD2 (which is not available through
837 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
839 * md2.h, md2.c: New files.
841 2005-10-24 Simon Josefsson <jas@extundo.com>
843 * md4.h: Shrink buffer size, now that we changed the type.
845 2005-10-22 Simon Josefsson <jas@extundo.com>
847 * arcfour.h, arcfour.c: Use fixed size indices in the
848 arcfour_context struct (simplify test vector testing in GNU
851 2005-10-22 Simon Josefsson <jas@extundo.com>
853 * md4.h, md4.c: Simplify buffer handling visavi alignment,
854 suggested by Bruno Haible <bruno@clisp.org>.
856 2005-10-22 Simon Josefsson <jas@extundo.com>
858 * crc.h: Include stddef.h, for size_t.
860 2005-10-21 Simon Josefsson <jas@extundo.com>
862 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
863 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
865 2005-10-21 Simon Josefsson <jas@extundo.com>
867 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
870 2005-10-21 Simon Josefsson <jas@extundo.com>
872 * gc-gnulib.c: Support ARCTWO in CBC mode.
874 2005-10-21 Simon Josefsson <jas@extundo.com>
876 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
879 * hmac-sha1.c (hmac_sha1): Likewise.
881 * crc.c (crc32_update): Actually use crc parameter, suggested by
882 Bruno Haible <bruno@clisp.org>.
884 * crc.h: Include stdint.h directly, suggested by Bruno Haible
887 2005-10-21 Simon Josefsson <jas@extundo.com>
889 * des.h, des.c: New files.
891 * gc-gnulib.c: Support DES.c
893 2005-10-21 Simon Josefsson <jas@extundo.com>
895 * arctwo.h, arctwo.c: New files.
897 * gc-gnulib.c: Support ARCTWO.
899 2005-10-21 Simon Josefsson <jas@extundo.com>
901 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
903 2005-10-19 Simon Josefsson <jas@extundo.com>
905 * gc-gnulib.c: Support ARCFOUR.
907 2005-10-19 Simon Josefsson <jas@extundo.com>
909 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
912 * gc.h: Add ECB enum type.
914 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
916 2005-10-19 Simon Josefsson <jas@extundo.com>
918 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
920 2005-10-18 Simon Josefsson <jas@extundo.com>
922 * md4.h, md4.c: New files, based on md5.?.
924 2005-10-17 Simon Josefsson <jas@extundo.com>
926 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
928 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
930 2005-10-17 Simon Josefsson <jas@extundo.com>
932 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
934 2005-10-17 Simon Josefsson <jas@extundo.com>
936 * gc.h, gc-libgcrypt.c: Add ciphers.
938 2005-10-17 Simon Josefsson <jas@extundo.com>
940 * sha1.c: Use uint32_t instead of md5_uint32.t
942 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
945 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
947 * md5.h: Use stdint.h and uint32_t. Doc fix.
949 2005-10-15 Simon Josefsson <jas@extundo.com>
951 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
953 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
955 2005-10-14 Simon Josefsson <jas@extundo.com>
957 * arcfour.h, arcfour.c: New files.
959 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
961 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
962 include <wchar.h>; no longer needed.
964 2005-10-14 Jakub Jelinek <jakub@redhat.com>
965 and Ulrich Drepper <drepper@redhat.com>
968 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
969 instead of inline stream orientation test and two separate
970 function calls. Pay no attention to USE_IN_LIBIO.
972 2005-10-14 Roland McGrath <roland@redhat.com>
974 Import from libc. [BZ #1331]
975 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
977 Reported by Matej Vela <vela@debian.org>.
979 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
981 * mkdir-p.c (make_dir_parents): Don't report an error if an
982 intermediate directory is in a read-only file system. Problem
983 reported by Eric Blake.
985 2005-10-13 Simon Josefsson <jas@extundo.com>
987 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
988 Move memory allocation outside of loop.
990 2005-10-12 Simon Josefsson <jas@extundo.com>
992 * gc-pbkdf2-sha1.c: New file.
994 * gc.h: Add gc_pbkdf2_sha1 prototype.
996 2005-10-12 Simon Josefsson <jas@extundo.com>
998 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
999 suggested by Bruno Haible <bruno@clisp.org>.
1001 2005-10-12 Simon Josefsson <jas@extundo.com>
1003 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1005 * gc-gnulib.c (gc_hmac_sha1): New function.
1007 2005-10-12 Simon Josefsson <jas@extundo.com>
1009 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1011 2005-10-12 Simon Josefsson <jas@extundo.com>
1013 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1014 GC_USE_HMAC_MD5, respectively.
1016 * gc-libgcrypt.c (gc_md5): Fix assert call.
1019 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1021 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1023 * gc-gnulib.c (gc_hash_buffer): Ditto.
1025 2005-10-11 Bruno Haible <bruno@clisp.org>
1027 * c-strcasestr.h: New file, from GNU gettext.
1028 * c-strcasestr.c: New file, from GNU gettext.
1030 2005-10-11 Bruno Haible <bruno@clisp.org>
1032 * c-strcase.h: New file, from GNU gettext.
1033 * c-strcasecmp.c: New file, from GNU gettext.
1034 * c-strncasecmp.c: New file, from GNU gettext.
1036 2005-10-11 Simon Josefsson <jas@extundo.com>
1038 * crc.h, crc.c: New files.
1040 * gc.h (gc_hash_buffer): Add doc.
1042 2005-10-08 Simon Josefsson <jas@extundo.com>
1044 * gc.h: Add gc_hash and gc_hash_buffer.
1046 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1048 * gc-libgcrypt.c (gc_hash_buffer): Add.
1050 2005-10-11 Bruno Haible <bruno@clisp.org>
1052 * strcasecmp.c: Include limits.h.
1053 (strcasecmp): Avoid integer overflow on exotic platforms.
1054 * strncasecmp.c: Include limits.h.
1055 (strncasecmp): Avoid integer overflow on exotic platforms.
1056 Reported by Paul Eggert.
1058 2005-10-06 Simon Josefsson <jas@extundo.com>
1060 * hmac-md5.c: New file.
1064 2005-10-06 Simon Josefsson <jas@extundo.com>
1066 * memxor.c (memxor): Avoid casts and warnings.
1068 2005-10-05 Derek Price <derek@ximbiot.com>
1070 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1072 2005-10-05 Simon Josefsson <jas@extundo.com>
1074 * memxor.c (memxor): Fix compiler error.
1076 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1077 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1079 * memxor.h, memxor.c: New files.
1081 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1082 we assume all systems have it, suggested by Jim Meyering
1083 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1084 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1085 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1088 2005-10-04 Bruno Haible <bruno@clisp.org>
1090 * verify.h (verify_true): Provide alternative definition for C++.
1092 2005-10-04 Simon Josefsson <jas@extundo.com>
1094 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1095 D. Baushke" <mdb@gnu.org>.
1097 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1099 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1100 (SSIZE_MAX): New macro, if not already defined.
1101 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1104 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1106 * exclude.c: Include verify.h.
1107 (verify): Remove. All callers changed to use verify.h's version.
1108 * strtoimax.c: Likewise.
1109 * utimecmp.c: Likewis.e
1111 Sync from coreutils.
1112 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1113 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1114 * .cvsignore: Add fts.h, search.h, t-fpending.
1115 * settime.c (settime): Fix { typo in previous patch. Also, don't
1116 bother returning ENOSYS if settimeofday or stime fails; just let
1117 them return whatever errno they want to return.
1118 * utimens.c: Include unistd.h, for dup2.
1119 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1120 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1122 2005-10-02 Jim Meyering <jim@meyering.net>
1124 Sync from coreutils.
1125 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1126 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1127 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1128 Remove AT_FDCWD test.
1129 Do not consume the fd unless successful.
1130 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1131 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1132 block, so that we don't even try to compile it if settimeofday is
1133 available. This works around a compilation failure on OSF1 V5.1,
1134 due to stime requiring a `long int*' while tv_sec is `int'.
1136 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1138 * getdelim.c (getdelim): Remove unused variables.
1140 2005-10-01 Simon Josefsson <jas@extundo.com>
1142 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1143 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1144 AI_* and EAI_* definitions. Protect function declarations.
1146 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1148 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1149 so that the code works even with ancient cpp. Portability problem
1150 with GCC 2.7.2.1 reported by Thomas M.Ott.
1152 2005-09-27 Jim Meyering <jim@meyering.net>
1154 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1156 * intprops.h (signed_type_or_expr__): Define.
1157 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1160 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1162 * verify.h (verify_expr): Remove, replacing with:
1163 (verify_true): New macro that returns true instead of void.
1164 (verify_type__): Remove.
1165 (verify): Use verify_true rather than verify_type__.
1167 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1169 * utimens.c (ENOSYS): Define if not already defined.
1170 (futimens): Support having a null PATH if the file descriptor
1173 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1175 (__attribute): Define to empty unless GCC 3.1 or later.
1176 This works around a core dump on OpenBSD 3.4, which has GCC
1177 2.95.3, which dumps core when given __attribute__(()). It also
1178 simplifies other tests, since we really don't want to bother with
1179 worrying about which ancient version of GCC supported what.
1180 Original problem reported by Yoann Vandoorselaere, with part of
1181 the fix suggested by Derek Price.
1183 2005-09-24 Jim Meyering <jim@meyering.net>
1185 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1186 so we can once again use a positive bitfield width of 1 -- now we
1187 don't have to explain why we were using a bitfield width of 2.
1189 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1191 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1192 Problem reported by Eric Blake.
1193 (getaddrinfo): Initialize se so that it's not garbage.
1194 Redo internal storage allocation so that it doesn't make unportable
1195 assumptions about alignment.
1198 * utimens.c (futimens): Use futimesat if available.
1199 Prefer it to futimes since it doesn't have the futimes bug.
1201 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1202 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1203 Instead, declare a function that returns a pointer to an array,
1204 and use verify_type__ to declare the size of the array.
1205 Problem and germ of a solution reported by Bruno Haible.
1206 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1207 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1209 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1211 Sync from coreutils.
1213 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1215 * argmatch.h: Include verify.h
1216 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1217 (ARGMATCH_ASSERT): Remove; unused.
1218 * canonicalize.c: Assume STDC_HEADERS.
1219 * exclude.c: Include "strcase.h".
1220 * regex_internal.h [!defined _LIBC]: Likewise.
1221 * getusershell.c: Include stdio--.h rather than stdio.h
1223 (getusershell): Call fopen, not fopen_safer.
1224 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1225 Do not include unistd-safer.h.
1226 (save_cwd): Don't call fd_safer; no longer needed
1227 now that we include fcntl--.h.
1229 * getdate.y (relative_time): New type.
1230 (RELATIVE_TIME_0): New constant.
1231 (parser_control): Use relative_time instead of doing it ourselves.
1232 (%union): Add new relative_time rel member.
1233 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1235 (relunit, relunit_snumber): Now of type rel.
1236 (zone, rel, relunit, get_date): Adjust to above changes.
1238 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1239 Do not include unistd-safer.h.
1240 (getloadavg): Don't call fd_safer; no longer needed
1241 now that we include fcntl--.h.
1243 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1244 (make_dir_parents): Treat ENOSYS like EEXIST.
1246 Improve quality of diagnostics on restore_cwd failure.
1247 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1248 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1249 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1250 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1251 each time through the loop. Do not diagnose restore_cwd failure;
1252 that is the caller's job (and perhaps the caller does not care).
1254 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1255 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1256 If the file already exists but is not a directory, don't bother
1257 to try to make its parents.
1258 Close potential file descriptor leak if we can't chdir("/") (!).
1259 Don't always return true if chdir($PWD) fails; return true only
1260 if the requested action was done successfully (except for the
1262 Don't log final directory unless we actually made it.
1263 Refactor to avoid duplicate code to fix up permissions.
1264 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1266 * strftime.c (my_strftime): Rewrite the previous change slightly,
1267 to make it a bit faster and (I hope) clearer.
1268 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1269 Fix bug in formats like %2N.
1271 * verify.h: New file.
1273 2005-09-22 Jim Meyering <jim@meyering.net>
1275 Sync from coreutils.
1277 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1279 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1280 the .tm_year member, since otherwise gcc-4.0 would now warn about
1281 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1283 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1284 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1286 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1287 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1288 when run in a time zone for which daylight savings time is in effect
1289 for the starting date.
1291 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1292 stop us from restricting permissions of just-created absolute-named
1294 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1295 to restore initial working directory.
1296 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1297 to tell caller if/when we change the working directory and are
1298 unable to return to the initial one.
1299 * mkdir-p.h (make_dir_parents): Update prototype.
1300 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1301 `return false'. This fixes a bug introduced on 2004-07-30.
1303 * openat.c (fdopendir): Be sure to close the supplied
1304 file descriptor before returning. This makes our replacement
1305 implementation a little closer to Solaris's, where fdopendir
1306 ties the file descriptor to the returned DIR* pointer.
1307 * openat.c (unlinkat): New function.
1308 * openat.h (unlinkat): Add prototype.
1309 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1310 (openat_restore_fail): Rename from openat_restore_die.
1311 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1313 Provide an alternative to exiting immediately upon save_cwd or
1314 restore_cwd failure. Now, an application can arrange e.g.,
1315 to perform a longjump in that case.
1316 * openat.c: Include dirname.h.
1317 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1318 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1319 and openat_restore_die rather than calling error directly.
1320 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1322 * openat-die.c (openat_save_die, openat_restore_die): New file.
1323 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1325 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1326 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1327 int utc, int nanoseconds);
1329 date should not have to allocate a megabyte of virtual memory to
1330 handle a format argument like +%1048575T. When implemented with
1331 strftime, it must allocate such a buffer, use strftime to fill it
1332 in, print it, then free it.
1333 With fprintftime, it simply prints everything and exits.
1334 With no need for memory allocation, that's one fewer way to fail.
1335 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1336 optional field width, not before, so we accept %9:z, not %:9z.
1337 (my_strftime): Be sure to use L_('x') for literals.
1339 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1340 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1341 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1342 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1343 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1344 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1345 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1346 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1347 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1349 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1350 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1351 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1352 and don't include <sys/file.h>).
1354 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1356 Sync from coreutils.
1358 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1359 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1360 [!LDAV_DONE]: Avoid unused variable warning.
1362 2005-09-21 Bruno Haible <bruno@clisp.org>
1364 * unicodeio.h (unicode_to_mb): New declaration.
1366 2005-09-20 Derek Price <derek@ximbiot.com>
1368 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1370 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1372 Use a consistent style for including <config.h>.
1373 * __fpending.c, acl.c, argmatch.c,
1374 argp-help.c, argp-parse.c,
1375 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1376 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1377 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1378 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1379 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1380 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1381 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1382 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1383 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1384 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1385 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1386 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1387 modechange.c, mountlist.c, open-safer.c, physmem.c,
1388 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1389 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1390 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1391 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1392 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1393 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1394 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1395 userspec.c, utimecmp.c, version-etc-fsf.c,
1396 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1397 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1398 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1399 Standardize inclusion of config.h.
1400 * __fpending.h, dirfd.h, getdate.h, human.h,
1401 inttostr.h: Removed inclusion of config.h from header files.
1402 * inttostr.c: Adjusted in-tree users.
1403 * timespec.h: Remove superfluous warning to include config.h.
1404 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1405 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1406 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1407 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1409 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1411 * stat-time.h: New file.
1412 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1413 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1415 (timespec_cmp): New function.
1416 * utimecmp.c: Include stat-time.h.
1417 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1418 members exist, not on the obsolescent ST_MTIM_NSEC.
1419 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1421 2005-09-15 Derek Price <derek@ximbiot.com>
1422 Paul Eggert <eggert@cs.ucla.edu>
1424 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1425 changes, consolidating in...
1426 * regex_internal.h: ...this file.
1428 2005-09-15 Derek Price <derek@ximbiot.com>
1430 * regex_internal.h: Blank `pure' for GNUC < 3.
1431 * regex_internal.c: Ditto, using this...
1432 (__GNUC_PREREQ): ...new macro.
1433 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1434 (__GNUC_PREREQ): ...this new macro.
1436 * strstr.h: Include string.h. Define strstr as a macro here.
1438 2005-09-13 Derek Price <derek@ximbiot.com>
1440 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1442 Reported by Jim Meyering <jim@meyering.net>.
1444 2005-09-13 Jim Meyering <jim@meyering.net>
1446 * canon-host.c: Filter through gnu indent and reword comments slightly.
1447 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1449 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1451 * lib/base64.c: Typo.
1452 (base64_encode): Put b64str in initialized data section.
1454 2005-09-12 Derek Price <derek@ximbiot.com>
1456 Return usable errors from canon-host.
1457 * canon-host.h: New file.
1458 * canon-host.c (canon_host): Wrap...
1459 (canon_host_r): ...this new function, which now relies exclusively on
1461 (ch_strerror): New function.
1462 (last_cherror): New global.
1463 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1464 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1466 (freeaddrinfo): Free ai->ai_canonname when set.
1468 2005-09-12 Derek Price <derek@ximbiot.com>
1469 Paul Eggert <eggert@cs.ucla.edu>
1471 * glob-libc.h: Renamed from glob_.h. The new version is
1472 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1473 protecting things that should be done only in gnulib contexts.
1474 * glob_.h: New file, containing only the glob things needed for
1476 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1477 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1478 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1479 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1480 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1481 and to respect the namespace rules better.
1483 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1485 Merge glibc and coreutils changes into gnulib, plus a few
1487 * md5.c: Use #error rather than a string.
1488 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1489 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1490 (__attribute__): Define to empty for non recent-GCC.
1491 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1492 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1493 Renamed from their non-__ counterparts, with new macros replacing
1494 them if not _LIBC. Add __THROW attribute.
1496 (struct md5_ctx): Align buffer if using GCC.
1497 * sha1.h (struct sha1_ctx): Likewise.
1498 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1499 The old name was backwards.
1500 (NOTSWAP): Remove; not used.
1501 (rol): New macro, moved here from md5.h.
1502 (sha1_process_block): Remove a FIXME that doesn't make sense.
1504 2005-09-12 Derek Price <derek@ximbiot.com>
1506 * gai_strerror.c: Include config.h when available. Include
1507 getaddrinfo.h before other headers to test interface.
1508 Reported by Larry Jones <lawrence.jones@ugs.com>.
1510 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1512 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1513 definitions, since that's the preferred style in glibc.
1514 Fix a minor spacing issue, and update copyright notice to match glibc's.
1516 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1518 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1520 2005-09-06 Simon Josefsson <jas@extundo.com>
1522 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1523 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1525 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1527 Change bitset word type from unsigned int to unsigned long int,
1528 as this has better performance on typical 64-bit hosts.
1529 Port bitset code to hosts with unusual word sizes.
1530 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1531 (build_collating_symbol):
1532 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1533 argument is a bitset. This is merely a style issue, but it makes
1534 it clearer that an entire array is expected.
1535 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1536 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1537 Port to the case where bitset_word is not the same as unsigned int.
1538 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1539 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1541 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1542 (build_trtable, group_nodes_into_DFAstates):
1544 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1545 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1546 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1547 * regexec.c (group_nodes_into_DFAstates): Likewise.
1548 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1549 * regcomp.c (optimize_subexps, lower_subexp):
1550 Work even if bitset_word has holes in its bitwise representation.
1551 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1552 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1554 * regex_internal.c (re_string_reconstruct):
1555 Don't assume UCHAR_MAX == 255.
1556 * regex_internal.h (bitset_set_all): Likewise.
1557 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1559 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1560 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1562 (BITSET_WORD_MAX): New macro.
1563 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1564 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1565 (bitset_empty, bitset_copy):
1566 Prefer sizeof (bitset) to multiplying it out ourselves.
1567 (bitset_not_merge): Remove; unused.
1568 (bitset_contain): Return bool, not unsigned int with one bit on.
1569 All callers changed.
1570 * regexec.c (build_trtable): Don't assume bitset has no stricter
1571 alignment than re_node_set; do this by defining a new internal
1572 type struct dests_alloc and using it to allocate memory.
1574 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1576 Check for arithmetic overflow when calculating sizes, to prevent
1577 some buffer-overflow issues. These patches are conservative, in the
1578 sense that when I couldn't determine whether an overflow was possible,
1579 I inserted a run-time check.
1580 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1581 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1582 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1583 (re_xnrealloc, re_x2nrealloc): New inline functions.
1584 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1585 (build_equiv_class, build_charclass): Check for arithmetic overflow
1586 in size expression calculations.
1587 * lib/regex_internal.c (re_string_realloc_buffers):
1588 (build_wcs_upper_buffer, re_node_set_add_intersect):
1589 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1590 (re_dfa_add_node, register_state): Likewise.
1591 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1592 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1593 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1594 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1596 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1598 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1599 to avoid a collision with bits/local_lim.h in glibc.
1600 All uses changed. Problem reported by Dmitry V. Levin in
1601 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1603 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1604 bugs in int versus size_t comparisons.
1605 (re_string_context_at): Fix bug where the code assumed that
1608 Use bool where appropriate.
1609 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1610 All callers changed.
1611 (calc_eclosure_iter): Likewise, for ROOT arg.
1612 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1613 (build_charclass_op): Likewise, for NON_MATCH arg.
1614 * regex_internal.c (re_string_allocate, re_string_construct):
1615 (re_string_construct_common): Likewise, for ICASE arg.
1616 * regexec.c (re_search_2_stub, re_search_stub):
1617 Likewise, for RET_LEN arg.
1618 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1619 (set_regs): Likewise, for FL_BACKTRACK arg.
1620 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1621 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1622 (calc_eclosure_iter, parse_bracket_exp):
1623 Use bool for internal variables that are booleans.
1624 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1625 (set_regs, build_sifted_states, sift_states_bkref):
1626 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1627 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1628 (find_collation_sequence_value):
1630 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1631 (re_node_set_compare):
1632 Return bool, not int. All callers changed.
1633 * regexec.c (check_halt_node_context, check_dst_limits):
1634 (build_trtable, check_node_accept): Likewise.
1635 * regex_internal.h: Include stdbool.h.
1637 Fix bugs uncovered when converting to bool.
1638 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1639 failure instead of charging ahead blindly.
1640 * regex_internal.c (register_state): Likewise.
1641 * regexec.c (re_search_2_stub): Use simpler method than boolean
1642 for freeing internal storage.
1643 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1644 bitset pieces used as boolean, to avoid undefined behavior
1645 on hosts that do int overflow checking.
1647 2005-08-31 Derek Price <derek@ximbiot.com>
1649 * getdelim.c (getdelim): Return EOF on EOF.
1650 Reported by Larry Jones <lawrence.jones@ugs.com>.
1652 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1654 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1655 lengths fit in regoff_t; this isn't true if regoff_t is the same
1657 * regex.c (re_search_internal): 5th arg is LAST_START
1658 (= START + RANGE) instead of RANGE. This avoids overflow
1659 problems when regoff_t is the same width as size_t.
1660 All callers changed.
1661 (re_search_2_stub): Check for overflow when adding the
1662 sizes of the two strings.
1663 (re_search_stub): Check for overflow when adding START
1664 to RANGE; if it occurs, substitute the extreme value.
1666 2005-08-31 Jim Meyering <jim@meyering.net>
1668 * regcomp.c (search_duplicated_node): Make first pointer arg
1670 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1671 (register_state): Likewise.
1672 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1673 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1674 (group_nodes_into_DFAstates): Likewise.
1676 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1678 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1679 old glibc regex code mishandles strings longer than 2**31 bytes.
1680 This patch fixes this when the regex code is used in gnulib
1681 (i.e., outside glibc).
1683 This patch should not affect the use of the regex code inside
1684 glibc. No doubt this problem also needs to be handled for glibc
1685 as well, but the result will be an incompatible change to the
1686 glibc ABI, and the old ABI will have to be supported too. That
1687 can be the the subject for another patch.
1689 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1690 governing whether the rest of this patch is active. By default,
1691 the macro is disabled and the patch has no effect.
1692 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1693 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1694 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1695 (re_match_2, re_set_registers): Use the new types.
1696 * regex_internal.h (Idx, re_hashval_t): New types.
1697 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1699 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1700 (re_string_context_at, bin_tree_t, re_dfastate_t):
1701 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1702 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1703 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1704 (re_string_char_size_at, re_string_wchar_at):
1705 (re_string_elem_size_at):
1706 Use the new types and macros to port to 64-bit hosts.
1707 Use unsigned types for internal values, so that the code
1708 mostly works even for arrays larger than SSIZE_MAX.
1709 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1710 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1711 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1712 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1713 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1714 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1715 (calc_inveclosure, parse_dup_op, build_range_exp):
1716 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1717 (fetch_number, create_token_tree, mark_opt_subexp):
1719 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1720 (create_cd_newstate, re_string_allocate, re_string_construct):
1721 (re_string_realloc_buffers, build_wcs_upper_buffer):
1722 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1723 (re_string_reconstruct, re_string_peek_byte_case):
1724 (re_string_fetch_byte_case, re_string_context_at):
1725 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1726 (re_node_set_init_copy, re_node_set_add_intersect):
1727 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1728 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1729 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1730 (re_acquire_state, re_acquire_state_context, register_state):
1732 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1733 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1734 (re_search_internal, re_search_2_stub, re_search_stub)
1735 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1736 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1737 (update_cur_sifted_state, check_dst_limits):
1738 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1739 (check_subexp_limits, sift_states_bkref, merge_state_array):
1740 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1741 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1742 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1743 (expand_bkref_cache, check_node_accept_bytes):
1744 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1745 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1746 (acquire_init_state_context, check_halt_node_context):
1747 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1748 (sift_states_backward, clean_state_log_if_needed):
1749 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1750 (find_recover_state, transit_state_sb, transit_state_mb):
1751 (transit_state_bkref, build_trtable, match_ctx_clean):
1753 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1754 to work around an assumption that REG_MISSING is negative.
1756 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1757 (seek_collating_symbol_entry) [defined _LIBC]:
1758 (lookup_collation_sequence_value) [defined _LIBC]:
1759 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1760 Use prototypes rather than old-style function definitions.
1761 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1762 (transit_state_sb) [0]:
1763 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1765 * regexec.c (re_search_internal): Simplify update of rm_so and
1768 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1769 (optimize_subexps, lower_subexp):
1770 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1771 since the signed shift might overflow. Use 1u<<31 instead.
1772 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1773 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1776 * regcomp.c (optimize_subexps, lower_subexp):
1777 Use CHAR_BIT rather than 8, for clarity.
1778 * regexec.c (check_dst_limits_calc_pos_1):
1779 (check_subexp_matching_top): Likewise.
1780 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1781 have to worry about portability issues when shifting it left.
1782 Remove no-longer-needed test for table_size > 0.
1783 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1784 in a word, as the resulting behavior is undefined.
1785 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1786 in one case, a <= should have been an <, and in another case the
1787 whole test was missing.
1788 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1789 the standard name CHAR_BIT.
1790 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1791 this is not true on one's complement and signed-magnitude hosts.
1793 * regex_internal.h (re_sub_match_top_t): Remove unused member
1795 (struct re_dfa_t): Remove unused member states_alloc.
1796 * regcomp.c (init_dfa): Don't initialize unused members.
1798 2005-08-31 Bruno Haible <bruno@clisp.org>
1800 * strstr.c: Include <stddef.h>, for NULL.
1801 * strcasestr.c: Likewise.
1802 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1804 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1806 * iconvme.h: Add prototype for iconv_alloc.
1808 2005-08-29 Simon Josefsson <jas@extundo.com>
1810 * iconvme.c: Fix errno.
1812 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1814 * iconvme.c: Split iconv_string into iconv_alloc.
1816 2005-08-27 Jim Meyering <jim@meyering.net>
1818 * fopen-safer.c: Merge minor changes from coreutils.
1819 * dup-safer.c: Likewise.
1820 * fd-safer.c: Likewise.
1822 Merge from coreutils.
1823 * stdio--.h: New file.
1824 * stdlib--.h: New file.
1825 * mkstemp-safer.c: New file.
1827 GNU tar needs these.
1828 * pipe-safer.c: New file.
1829 * creat-safer.c: New file.
1830 * fcntl--.h (creat): Define to creat_safer.
1831 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1832 * unistd--.h (pipe): Define to pipe_safer.
1833 * unistd-safer.h: Declare pipe_safer.
1835 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1837 * regex_internal.h: Remove all references to
1838 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1840 (bitset_not, bitset_merge, bitset_not_merge):
1841 (bitset_mask, re_string_allocate, re_string_construct):
1842 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1843 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1844 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1845 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1846 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1847 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1848 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1849 (re_acquire_state_context):
1850 Remove unnecessary forward decls.
1851 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1852 Put __attribute at function definition,
1853 now that the function decl has been removed.
1854 * lib/regex_internal.c (re_string_peek_byte_case):
1855 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1858 2005-08-26 Simon Josefsson <jas@extundo.com>
1860 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1861 Haible <bruno@clisp.org>.
1863 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1865 * regexec.c (set_regs): Don't alloca with an unbounded size.
1867 alloca modernization/simplification for regex.
1868 * regex.c: Remove portability cruft for alloca. This no longer
1869 needs to be at the start of the file, and can be moved into
1870 regex_internal.h and simplified.
1871 * regex_internal.h: Include <alloca.h>.
1872 (__libc_use_alloca) [!defined _LIBC]: New macro.
1873 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1874 now works outside glibc.
1876 2005-08-24 Simon Josefsson <jas@extundo.com>
1878 * getpass.c: Add WIN32 implementation. Conditionalize use of
1879 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1880 GLIBC specific code.
1882 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1884 Make regex safe for g++. This fixes one real bug (an "err"
1885 that should have been "*err"). g++ problem reported by
1887 * regex_internal.h (re_calloc): New macro, consistent with
1888 re_malloc etc. All callers of calloc changed to use re_calloc.
1889 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1890 not int. All callers changed.
1891 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1892 just use an array of size MB_LEN_MAX.
1893 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1894 (find_recover_state): Change "err" to "*err"; this fixes what
1895 appears to be a real bug.
1896 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1899 2005-08-25 Jim Meyering <jim@meyering.net>
1901 * open-safer.c: Include <config.h>.
1902 Otherwise, we'd lose LARGEFILE support in any file using
1905 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1907 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1908 * regex.h (regerror): Likewise.
1910 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1911 requires this. (The code never needed it.)
1913 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1914 All uses of recently-renamed identifiers changed to use the new,
1915 POSIX-compliant names. The code will build and run just fine
1916 without these changes, but it's better to eat our own dog food
1917 and use the standard-conforming names.
1919 * regex.h: Fix a multitude of POSIX name space violations.
1920 These changes have an effect only for programs that define
1921 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1922 do not change anything for programs compiled in the normal way.
1923 Also, there is no effect on the ABI.
1925 (_REGEX_SOURCE): New macro.
1926 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1927 defined and _GNU_SOURCE is not; this fixes a name space violation.
1929 Rename the following macros to obey POSIX requirements.
1930 The old names are still visible as macros if _REGEX_SOURCE is defined.
1931 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1932 RE_BACKSLASH_ESCAPE_IN_LISTS.
1933 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1934 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1935 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1936 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1937 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1938 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1939 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1940 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1941 (REG_INTERVALS): renamed from RE_INTERVALS.
1942 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1943 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1944 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1945 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1946 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1947 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1948 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1949 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1950 RE_UNMATCHED_RIGHT_PAREN_ORD.
1951 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1952 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1953 (REG_DEBUG): renamed from RE_DEBUG.
1954 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1955 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1956 unusual, since we can't clash with the POSIX REG_ICASE.
1957 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1958 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1959 (REG_NO_SUB): renamed from RE_NO_SUB.
1960 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1961 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1962 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1963 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1964 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1965 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1966 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1967 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1968 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1969 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1970 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1971 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1972 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1973 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1974 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1975 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1976 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1977 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1978 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1979 (REG_FIXED): Renamed from REGS_FIXED.
1980 (REG_NREGS): Renamed from RE_NREGS.
1982 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1983 of other REG_* macros, since POSIX says the user is allowed to
1984 #undef these macros selectively.
1986 (reg_errcode_t): Update comment stating what other tables need
1989 Rename the following enum values to obey POSIX requirements.
1990 The old names are still visible as macros.
1991 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1992 is not defined, since GNU is supposed to be a superset of POSIX as
1993 much as possible, and since we want reg_errcode_t to be a signed
1994 type for implementation consistency.
1995 (_REG_NOERROR): Renamed from REG_NOERROR.
1996 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1997 (_REG_BADPAT): Renamed from REG_BADPAT.
1998 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1999 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2000 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2001 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2002 (_REG_EBRACK): Renamed from REG_EBRACK.
2003 (_REG_EPAREN): Renamed from REG_EPAREN.
2004 (_REG_EBRACE): Renamed from REG_EBRACE.
2005 (_REG_BADBR): Renamed from REG_BADBR.
2006 (_REG_ERANGE): Renamed from REG_ERANGE.
2007 (_REG_ESPACE): Renamed from REG_ESPACE.
2008 (_REG_BADRPT): Renamed from REG_BADRPT.
2009 (_REG_EEND): Renamed from REG_EEND.
2010 (_REG_ESIZE): Renamed from REG_ESIZE.
2011 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2012 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2013 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2014 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2015 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2017 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2018 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2019 changed. But support the old name if the new one is not defined
2020 and if _REGEX_SOURCE.
2022 Change the following member names in struct re_pattern_buffer.
2023 The old names are still supported if !_REGEX_SOURCE.
2024 The new names are always supported, regardless of _REGEX_SOURCE.
2025 (re_buffer): Renamed from buffer.
2026 (re_allocated): Renamed from allocated.
2027 (re_used): Renamed from used.
2028 (re_syntax): Renamed from syntax.
2029 (re_fastmap): Renamed from fastmap.
2030 (re_translate): Renamed from translate.
2031 (re_can_be_null): Renamed from can_be_null.
2032 (re_regs_allocated): Renamed from regs_allocated.
2033 (re_fastmap_accurate): Renamed from fastmap_accurate.
2034 (re_no_sub): Renamed from no_sub.
2035 (re_not_bol): Renamed from not_bol.
2036 (re_not_eol): Renamed from not_eol.
2037 (re_newline_anchor): Renamed from newline_anchor.
2039 Change the following member names in struct re_registers.
2040 The old names are still supported if !_REGEX_SOURCE.
2041 The new names are always supported, regardless of _REGEX_SOURCE.
2042 (rm_num_regs): Renamed from num_regs.
2043 (rm_start): Renamed from start.
2044 (rm_end): Renamed from end.
2046 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2047 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2048 Prepend __ to parameter names.
2050 Undo yesterday's changes.
2052 2005-08-24 Jim Meyering <jim@meyering.net>
2054 Sync from coreutils.
2055 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2057 2005-08-21 Bruno Haible <bruno@clisp.org>
2059 * lock.h: Add multiple inclusion guard.
2060 * tls.h: Add multiple inclusion guard.
2062 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2064 * regex.h (REG_NOSYS)
2065 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2066 Define, since POSIX requires it as of 2001.
2067 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2068 New private symbol, used to keep the enum signed in all cases.
2069 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2070 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2072 * regex_internal.c (re_string_skip_chars, register_state):
2074 Remove forward decls; no longer needed now that we use prototypes.
2075 * regexec.c (acquire_init_state_context, check_halt_node_context):
2076 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2077 (clean_state_log_if_needed): Likewise.
2079 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2081 Fix problems reported by Sam Steingold in
2082 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2083 * regexec.c (sift_states_bkref): Fix portability bug: the code
2084 assumed that reg_errcode_t is a signed type, which is not
2085 necessarily true if _XOPEN_SOURCE is not defined.
2086 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2087 some compilers warn about it otherwise.
2089 2005-08-20 Jim Meyering <jim@meyering.net>
2091 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2092 of unused local, dfa.
2094 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2096 * regcomp.c (create_initial_state): Remove duplicate decl.
2097 (init_word_char, create_initial_state, duplicate_node_closure):
2098 (fetch_token, peek_token_bracket, build_range_exp):
2099 (build_collating_symbol): Remove forward decls; no longer needed
2100 now that we use prototypes.
2103 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2104 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2105 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2106 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2107 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2108 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2109 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2110 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2111 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2112 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2113 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2114 (build_charclass, build_charclass_op, fetch_number, create_tree):
2115 (create_token_tree, mark_opt_subexp, duplicate_tree):
2116 Use prototypes rather than old-style definitions.
2119 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2120 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2121 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2122 (re_string_reconstruct, re_string_peek_byte_case):
2123 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2124 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2125 (re_node_set_init_copy, re_node_set_add_intersect):
2126 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2127 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2128 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2129 (re_acquire_state, re_acquire_state_context, register_state):
2130 (create_ci_newstate, create_cd_newstate, free_state):
2132 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2133 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2134 (re_search_internal, prune_impossible_nodes):
2135 (acquire_init_state_context, check_matching, static):
2136 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2137 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2138 (update_regs, sift_states_backward, build_sifted_states):
2139 (clean_state_log_if_needed, merge_state_array):
2140 (update_cur_sifted_state, add_epsilon_src_nodes):
2141 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2142 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2143 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2144 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2145 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2146 (check_arrival, check_arrival_add_next_nodes):
2147 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2148 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2149 (check_node_accept_bytes, check_node_accept, extend_buffers):
2150 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2151 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2156 (re_string_allocate, re_string_construct, re_string_reconstruct):
2157 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2158 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2159 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2160 (re_string_context_at, re_string_peek_byte_case):
2161 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2162 is defined, since we now use prototypes always.
2164 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2165 C89 or better. All uses removed.
2167 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2169 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2170 [defined lint]: Suppress bogus uninitialized-variable warnings.
2172 * regcomp.c (duplicate_node): Return new index, not an error code,
2173 and let the caller return REG_ESPACE if out of space. This
2174 removes an uninitialied-variable warning with GCC 4.0.1, and also
2175 avoids taking the address of a local variable. All callers
2178 2005-08-19 Jim Meyering <jim@meyering.net>
2180 * regexec.c (proceed_next_node): Redo local variables to
2181 avoid GCC shadowing warnings.
2183 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2185 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2186 (re_node_set_insert_last, re_dfa_add_node):
2187 Rename local variables to avoid GCC shadowing warnings.
2189 2005-08-18 Bruno Haible <bruno@clisp.org>
2191 * strstr.c (strstr): Fix return value in multibyte case.
2192 * strcasestr.c (strcasestr): Likewise.
2194 2005-08-17 Jim Meyering <jim@meyering.net>
2196 Make the %s format (seconds since the epoch) work for a negative
2197 number and when used with a zero-padded field width, e.g. %015s.
2199 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2200 label so that it precedes the code to set `digits'. Otherwise,
2201 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2202 print `00-22'. Now, it prints `-0022', as it should.
2204 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2206 * regex.h: Remove useless space-before-tab. From coreutils.
2208 2005-08-17 Bruno Haible <bruno@clisp.org>
2210 * strcasestr.h: New file.
2211 * strcasestr.c: New file.
2213 2005-08-17 Bruno Haible <bruno@clisp.org>
2215 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2216 * strstr.c: Completely rewritten, with multibyte locale support.
2218 2005-08-17 Bruno Haible <bruno@clisp.org>
2220 * strcasecmp.c: Use mbuiter.h.
2222 2005-08-17 Bruno Haible <bruno@clisp.org>
2224 * mbuiter.h: New file.
2226 2005-08-16 Bruno Haible <bruno@clisp.org>
2228 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2230 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2231 NUL byte, not after it.
2233 2005-08-16 Bruno Haible <bruno@clisp.org>
2235 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2236 the valid ones. Makes the comparison operations transitive:
2237 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2238 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2240 2005-08-16 Bruno Haible <bruno@clisp.org>
2242 * strcase.h (strcasecmp): Add note in comments.
2243 * strncasecmp.c: Use code from strcasecmp.c.
2244 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2245 (strcasecmp): Work correctly in multibyte locales.
2247 2005-08-16 Bruno Haible <bruno@clisp.org>
2249 * strnlen1.h: New file.
2250 * strnlen1.c: New file.
2252 2005-08-16 Bruno Haible <bruno@clisp.org>
2254 * mbfile.h: New file.
2256 2005-08-16 Bruno Haible <bruno@clisp.org>
2258 * mbiter.h: New file.
2260 2005-08-16 Bruno Haible <bruno@clisp.org>
2262 * mbchar.h: New file.
2263 * mbchar.c: New file.
2265 2005-08-16 Bruno Haible <bruno@clisp.org>
2267 * tls.h: New file, from GNU gettext.
2268 * tls.c: New file, from GNU gettext.
2270 2005-08-15 Bruno Haible <bruno@clisp.org>
2272 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2275 2005-08-14 Jim Meyering <jim@meyering.net>
2277 Sync from coreutils.
2279 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2280 Use the hash-table-based cycle-detection code not just when
2281 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2282 Reported by James Youngman in
2283 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2284 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2285 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2286 This lets us compile with -DFTS_DEBUG, once again.
2287 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2288 * fts.c (fd_safer): Remove decl.
2289 Include fcntl--.h rather than unistd-safer.h
2290 (fts_safe_changedir): Don't call fd_safer; no longer needed
2291 now that we include fcntl--.h.
2293 2005-08-11 Simon Josefsson <jas@extundo.com>
2295 * readline.h, readline.c: New file.
2297 2005-08-11 Bruno Haible <bruno@clisp.org>
2299 * strnlen.h (strnlen): Change parameter name to match comment.
2301 2005-08-10 Simon Josefsson <jas@extundo.com>
2303 * strndup.c: Use strnlen.h.
2305 * strnlen.h: New file.
2307 2005-08-02 Simon Josefsson <jas@extundo.com>
2309 * getline.h, getline.c: Rewrite.
2311 * getdelim.h, getdelim.c: New files, ported from glibc.
2313 2005-07-31 Bruno Haible <bruno@clisp.org>
2315 * lock.h (gl_lock_initializer): New macro.
2316 (gl_lock_define_initialized): Use it.
2317 (gl_rwlock_initializer): New macro.
2318 (gl_rwlock_define_initialized): Use it.
2319 (gl_recursive_lock_initializer): New macro.
2320 (gl_recursive_lock_define_initialized): Use it.
2322 2005-07-26 Bruno Haible <bruno@clisp.org>
2324 * lock.h: Update from GNU gettext.
2325 * lock.c: Update from GNU gettext.
2327 2005-07-18 Bruno Haible <bruno@clisp.org>
2329 * lock.h (gl_once_t): New type.
2330 (gl_once_define, gl_once): New macros.
2331 * lock.c (fresh_once): New variable.
2332 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2335 2005-07-18 Simon Josefsson <jas@extundo.com>
2337 * check-version.c (check_version): Accept identical versions too.
2339 2005-07-18 Bruno Haible <bruno@clisp.org>
2341 * lock.h: New file, from GNU gettext.
2342 * lock.c: New file, from GNU gettext.
2344 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2346 * quotearg.c: Add translator comment suggested by Bruno Haible,
2347 with a minor change.
2349 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2351 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2352 copyright symbol and the year.
2353 * version-etc.c (COPYRIGHT_YEAR): New constant.
2354 (version_etc_va): Use parameterized copyright notice.
2355 Reword to conform to the current GNU coding standards.
2357 2005-07-11 Simon Josefsson <jas@extundo.com>
2359 * size_max.h: New file.
2361 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2363 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2366 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2367 and Paul Eggert <eggert@cs.ucla.edu>
2369 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2370 in wint_t, not wchar_t. Remove now-unnecessary cast.
2372 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2374 * regex.c, regex.h: Sync from libc.
2375 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2376 New files, synced from libc, except that regex_internal.h
2377 currently has a small porting fix.
2379 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2381 Remove the dependency of the strftime module on the tzset module.
2382 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2383 Copy the input structure, to work around some of the bug with
2384 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2385 Solaris releases, you should also use the tzset module, but we won't
2386 require it as a dependency any more since we don't want LGPLed code
2387 to depend on GPLed code.
2389 2005-07-02 Jim Meyering <jim@meyering.net>
2391 * backupfile.c (backup_args): Change a `0' to NULL.
2393 2005-07-01 Jim Meyering <jim@meyering.net>
2395 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2396 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2397 * save-cwd.c, tempname.c:
2398 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2399 and don't include <sys/file.h>).
2401 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2403 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2404 declares only 'struct timespec;' (!).
2406 2005-06-29 Jim Meyering <jim@meyering.net>
2408 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2409 type name. Use the variable name instead.
2410 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2412 2005-06-28 Simon Josefsson <jas@extundo.com>
2414 * check-version.h, check-version.c: New files.
2416 2005-06-28 Simon Josefsson <jas@extundo.com>
2418 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2419 collision with global variable. Better indentation. Don't
2420 increment buffer pointer beyond buffer end. Based on comments
2421 from Paul Eggert <eggert@cs.ucla.edu>.
2425 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2427 * canon-host.c (canon-host): Append trailing "," to 0 in
2428 initializer of struct addrinfo, as an indication that we don't
2429 care how many members the structure has.
2431 2005-06-24 Derek Price <derek@ximbiot.com>
2432 and Bruno Haible <bruno@clisp.org>
2434 Remove stat module & update lstat.
2435 * stat.c: Remove this file...
2436 (slash_aware_lstat): ...moving this content and its support...
2437 * lstat.c (rpl_lstat): ...into here.
2438 * lstat.h: New file.
2440 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2442 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2443 (ranged_convert): Don't save conversion in a temporary struct.
2444 This causes a warning with GCC 4.0.0, and anyway in the typical
2445 case it's not worth the extra 100 bytes or so of code.
2446 (ranged_convert, __mktime_internal): When calling a function via a
2447 pointer P, use P () rather than (*P) (), as we now assume C89 or
2450 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2452 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2453 "who -r" failed to give output. Problem reported by Tim Waugh.
2455 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2456 (xcalloc): Use it to avoid needless tests.
2457 Problem reported by Jim Meyering.
2459 2005-06-16 Jim Meyering <jim@meyering.net>
2461 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2462 when either N or S is zero.
2464 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2466 * argp.h (__option_is_short): Check upper limit of
2467 __key. Isprint() requires its argument to have the value
2468 of an unsigned char or EOF.
2470 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2472 * fnmatch.c (fnmatch): If there is an encoding error in a
2473 multibyte string or pattern, fall back on unibyte matching.
2474 Problem reported by James Youngman.
2476 2005-06-08 Bruno Haible <bruno@clisp.org>
2478 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2481 2005-06-08 Bruno Haible <bruno@clisp.org>
2483 * csharpcomp.h: New file, from GNU gettext.
2484 * csharpcomp.c: New file, from GNU gettext.
2485 * csharpcomp.sh.in: New file, from GNU gettext.
2487 2005-06-07 Derek Price <derek@ximbiot.com>
2490 * glob_.h: Indent nested #ifdef.
2492 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2494 Sync from coreutils.
2495 Use "file name" when talking about file names, instead of "filename"
2496 or "path", as per the GNU coding standards.
2497 * mkdir-p.c: Renamed from makepath.c.
2498 (make_dir_parents): Renamed from make_path. All callers changed.
2499 * mkdir-p.h: Likewise. All includers changed.
2500 * filenamecat.c: Renamed from path-concat.c.
2501 (file_name_concat): Renamed from path_concat. All callers changed.
2502 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2503 * filenamecat.h: Likewise. All includers changed.
2504 * acl.c: Don't use "path" or "filename" to mean "file name"
2505 in comments or local variable names.
2506 * basename.c: Likewise.
2507 * canonicalize.c, canonicalize.h: Likewise.
2508 * dirname.c, dirname.h: Likewise.
2509 * euidaccess.c: Likewise.
2510 * exclude.c: Likewise
2511 * fnmatch_.h, fnmatch_loop.c: Likewise.
2512 * fsusage.c, fsuage.h: Likewise.
2513 * fts.c, fts_.h: Likewise.
2514 * getcwd.c: Likewise.
2515 * getloadavg.c: Likewise.
2516 * mkstemp.c: Likewise.
2517 * mountlist.c, mountlist.h: Likewise.
2518 * openat.c, openat.h: Likewise.
2519 * readlink-stub.c: Likewise.
2520 * readutmp.c, readutmp.h: Likewise.
2521 * rename.c: Likewise.
2522 * rmdir.c: Likewise.
2524 * savedir.c: Likewise.
2525 * stripslash.c: Likewise.
2526 * tempname.c: Likewise.
2527 * xreadlink.c: Likewise.
2528 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2530 * exclude.h: Likewise.
2532 * euidaccess.c (getuid, getgid, getuid, getegid)
2533 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2534 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2535 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2536 * pathmax.h: Include <limits.h> unconditionally, since other
2537 files have been getting away with it for years (MORE/BSD 4.3
2539 * userspec.c (getpwnam, getgrnam, getgrgid)
2540 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2542 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2543 Define to 256, not 255, as per modern POSIX.
2545 2005-06-01 Bruno Haible <bruno@clisp.org>
2547 * csharpexec.h: New file, from GNU gettext.
2548 * csharpexec.c: New file, from GNU gettext.
2549 * csharpexec.sh.in: New file, from GNU gettext.
2551 2005-05-31 Derek Price <derek@ximbiot.com>
2552 Paul Eggert <eggert@cs.ucla.edu>
2555 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2557 2005-05-29 Derek Price <derek@ximbiot.com>
2558 Paul Eggert <eggert@cs.ucla.edu>
2560 * glob_.h, glob.c: New files.
2562 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2564 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2566 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2567 the configuration hassle isn't worth it.
2568 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2569 (LONGEST_MODIFIER, PRIuMAX): Remove.
2571 2005-05-27 Bruno Haible <bruno@clisp.org>
2573 * getlogin_r.h: Remove second include of <stddef.h>.
2575 2005-05-25 Bruno Haible <bruno@clisp.org>
2576 Derek Price <derek@ximbiot.com>
2578 * getlogin_r.h: Simplify API documentation.
2580 2005-05-25 Derek Price <derek@ximbiot.com>
2581 Paul Eggert <eggert@cs.ucla.edu>
2583 * getlogin_r.c, getlogin_r.h: New files.
2585 2005-05-22 Bruno Haible <bruno@clisp.org>
2587 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2588 Also include <sys/param.h> if it defines MIN, MAX.
2589 Based on a patch by Derek Price <derek@ximbiot.com>.
2591 2005-05-22 Bruno Haible <bruno@clisp.org>
2593 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2594 (INT64_MIN): Fix definition.
2595 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2597 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2598 NEED_SIGNED_INT_TYPES.
2600 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2601 HAVE_SYSTEM_INTTYPES.
2603 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2605 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2606 so that unistd-safer.h (GPL'ed code) need not be included.
2608 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2611 * fts.c: Don't include "cycle-check.h" or "hash.h".
2612 (setup_dir, free_dir): New functions.
2613 (enter_dir, leave_dir): Define trivial
2614 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2615 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2616 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2617 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2618 Move to fts-cycle.c.
2619 (fts_open): Use setup_dir.
2620 (fts_close): Use free_dir.
2621 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2622 This adds a label and some gotos, but the alternatives were messier.
2623 Check for memory allocation failure when entering a dir.
2624 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2625 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2626 (FTS): New member fts_cycle, that is a union that contains the
2627 old active_dir_ht and cycle_state. All uses changed to mention
2628 fts_cycle.ht and fts_cycle.state.
2629 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2630 fts.c, with the following changes:
2631 (setup_dir, free_dir): New functions.
2632 (enter_dir): Now returns bool. Return true if successful, false
2633 if memory exhausted. All callers changed.
2634 Do not bother partly cleaning up on
2635 memory allocation failure; that is free_dir's job.
2636 However, free ad if hash_insert fails, to avoid memory leak.
2637 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2638 fts->fts_options to see which union member to use.
2640 2005-05-20 Jim Meyering <jim@meyering.net>
2642 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2643 Now a macro, to pacify GCC.
2645 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2647 * chown.c (rpl_chown): Return -1 on failure.
2649 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2651 * canonicalize.c: Include canonicalize.h first, to test interface.
2652 Include <stddef.h> unconditionally, since we assume C89 now.
2653 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2654 * fts.c: Include fts_.h first, to check interface.
2655 Do not include intprops.h; no longer needed.
2656 Include cycle-check.h and hash.h, since fts_.h no longer does.
2657 Remove unnecessary casts of closedir to void.
2658 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2659 decide whether to decrement nlinks.
2660 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2661 (FTS): Use struct hash_table * instead of Hash_table, so that
2662 we no longer need to include hash.h here.
2664 2005-05-17 Jim Meyering <jim@meyering.net>
2666 * fts.c, fts_.h: New files, from coreutils.
2668 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2670 Sync from coreutils.
2671 * unlinkdir.c, unlinkdir.h: New files.
2672 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2673 regex.h, unlocked-io.h, xtime.h:
2674 White space changes only.
2675 * makepath.c (make_path): Port to hosts where leading "//" is special.
2676 * yesno.c: Include getline.h, not ctype.h.
2677 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2678 Use getline to remove arbitrary restriction on response length.
2680 2005-05-13 Bruno Haible <bruno@clisp.org>
2682 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2683 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2684 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2685 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2686 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2687 Add support for 64-bit integers in the MSVC compiler.
2689 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2691 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2692 Change the initial comment to refer to GPL, not LGPL.
2693 gnulib-tool will change it to LGPL as needed.
2695 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2696 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2697 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2698 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2699 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2700 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2701 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2702 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2703 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2704 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2705 concatpath.c, config.charset, copy-file.c, copy-file.h,
2706 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2707 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2708 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2709 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2710 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2711 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2712 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2713 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2714 full-read.c, full-read.h, full-write.c, full-write.h,
2715 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2716 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2717 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2718 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2719 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2720 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2721 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2722 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2723 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2724 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2725 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2726 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2727 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2728 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2729 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2730 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2731 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2732 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2733 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2734 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2735 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2736 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2737 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2738 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2739 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2740 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2741 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2742 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2743 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2744 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2745 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2746 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2747 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2748 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2749 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2750 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2751 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2752 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2753 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2754 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2755 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2756 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2757 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2758 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2759 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2760 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2761 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2762 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2763 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2764 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2765 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2766 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2767 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2768 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2769 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2770 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2771 Update FSF postal mail address.
2773 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2775 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2776 specified in ai_socktype. Fix invalid ai_protocol
2777 check. ai_protocol is usually set to 0 or depending on
2778 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2779 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2780 ai_socktype / ai_protocol in the returned addrinfo structure.
2782 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2783 Bruno Haible <bruno@clisp.org>
2785 * inet_ntop.h: New file.
2786 * inet_ntop.c: New file, from glibc with modifications.
2788 2005-05-08 Jim Meyering <jim@meyering.net>
2790 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2792 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2794 Merge from coreutils. Among other things,
2795 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2796 * fd-safer.c: New file.
2797 * fcntl-safer.h, open-safer.c: Remove.
2798 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2799 * dup-safer.c: Include unistd-safer.h first.
2800 Don't include errno.h.
2801 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2802 * file-type.h: Don't assume invoker included sys/stat.h first.
2803 * file-type.c: Rely on file-type.h change.
2804 * getloadavg.c: Include unistd-safer.h.
2805 (getloadavg): Use safer open.
2806 * getusershell.c: Include "stdio-safer.h".
2807 (getusershell): Use safer fopen.
2808 * long-options.c (long_options): Use NULL rather than 0.
2809 * modechange.h (mode_free): Remove; all callers changed to invoke
2811 * modechange.c: Likewise.
2812 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2813 (MODE_DONE): New constant.
2814 (struct mode_change): Remove 'next' member.
2815 (make_node_op_equals): New function; like the old one of the
2816 same name, except it allocates an array.
2817 (mode_compile, mode_create_from_ref): Use it.
2818 (mode_compile): Allocate result as an array, not a linked list.
2819 Parse octal string ourself, so that we catch mistakes like "+0".
2820 (mode_adjust): Arg is an array, not a linked list.
2821 * modechange.c: Include stat-macros.h, xalloc.h.
2822 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2823 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2824 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2825 Remove. This is now stat-macros.h's job.
2826 (talloc): Remove. All callers replaced by xalloc, so that
2827 our invokers don't have to worry about reporting memory failures.
2828 (make_node_op_equals): Remove.
2829 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2831 (struct mode_change): Moved here from modechange.h.
2832 (mode_append_entry): Remove.
2833 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2834 apps to have incorrect behavior. Use simpler algorithm for head
2835 and tail. Don't futz with umask; that's now the job of mode_adjust.
2836 Detect more invalid usages rather than having somewhat-random behavior.
2837 Don't insert an "a=" action, as that leads to incorrect behavior.
2838 (mode_compile, mode_create_from_ref): Return NULL on error instead
2839 of an enum, since now there's only one way to have an error. All
2841 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2842 at the correct time. Simplify calculation of "+u" and its ilk.
2843 Don't mishandle "+X".
2844 (mode_free): Remove "register" and localize decls.
2845 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2846 (struct mode_change): Move to modechange.c; callers don't
2847 need to see this stuff.
2848 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2849 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2850 (mode_change, mode_adjust): Reflect the new signatures noted above.
2851 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2852 that might redefine system include files.
2853 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2854 (my_usleep): Use NULL rather than (void *) 0.
2855 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2856 Use siginterrupt to specify that system calls should be interrupted.
2857 (rpl_nanosleep): Move initialization of suspended closer to call of
2859 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2860 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2861 (desirable_utmp_entry): New function.
2862 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2863 using x2nrealloc, to simplify logic.
2864 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2865 size calculation. Do not assume utmp file is a regular file.
2866 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2867 (READ_UTMP_CHECK_PIDS): New constant.
2868 * save-cwd.c: Include unistd-safer.h.
2869 (save_cwd): Use fd_safer.
2870 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2871 [!_LIBC] Include "stat-macros.h" instead.
2872 * unistd-safer.h (fd_safer): New decl.
2874 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2876 * byteswap_.h: New file.
2878 2005-04-25 Albert Chin <china@thewrittenword.com>
2880 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2883 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2885 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2886 that "UTC +1 second" continues to work. Problem reported
2888 (relunit_snumber): New rule.
2891 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2893 * getdate.y (universal_time_zone_table): New constant.
2894 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2895 universal_time_zone_table.
2896 (lookup_zone): Prefer universal_time_zone_table to
2897 local_time_zone_table, so that "GMT" time stamps are allowed in
2898 London during the summer. Problem reported by Ian Abbott.
2900 2005-04-12 Jim Meyering <jim@meyering.net>
2902 * human.c (humblock): Set *options even when returning due to
2903 xstrtoumax conversion failure. Thanks to a used-uninitialized
2906 2005-04-09 Jim Meyering <jim@meyering.net>
2908 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2909 -Wuninitialized: initialize tm0.tm_year.
2911 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2913 * getdate.y (parser_control): rels_seen is now a boolean, not a
2914 count, since there's no maximum. All uses changed.
2915 Add member dsts_seen.
2916 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2918 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2919 Use pc_rels_seen to decide whther a date is absolute.
2921 * getdate.y (number): Don't overwrite year.
2922 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2925 2005-04-02 Simon Josefsson <jas@extundo.com>
2927 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2928 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2930 2005-03-27 Jim Meyering <jim@meyering.net>
2932 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2934 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2936 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2937 "one's complement" -> "ones' complement" in comment, as per Knuth.
2938 "value of type" -> "type or expression" in comment.
2939 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2941 2005-03-26 Jim Meyering <jim@meyering.net>
2944 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2945 Correct typos: s/or/of/.
2947 2005-03-23 Jim Meyering <jim@meyering.net>
2949 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2951 2005-03-21 Jim Meyering <jim@meyering.net>
2953 Changes imported from coreutils.
2955 * cycle-check.c: Don't include xalloc.h.
2957 * path-concat.c: Don't include assert.h.
2958 (path_concat): Remove assertion that would have triggered
2959 for ABASE starting with more than one slash.
2960 Reported by Andreas Schwab.
2962 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2963 properly when ABASE is an absolute file name.
2964 Correct the description of this function.
2966 Add an assertion and a test driver.
2967 This fixes a bug introduced on 2004-07-02.
2968 Andreas Schwab reported the resulting failure of cp --parents:
2969 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2971 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2973 * strftime.c (my_strftime): If the underlying strftime returns 0
2974 (which shouldn't happen), generate nothing instead of returning 0
2975 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2977 2005-03-16 Bruno Haible <bruno@clisp.org>
2979 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2981 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2983 * strftime.c (my_strftime): Prepend space to format so that we can
2984 reliably distinguish strftime failure from empty output on POSIX
2987 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2989 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2990 (iconv_string): Don't guess a size-zero buffer, as that might cause
2991 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2992 result would be 'too large', where 'too large' is (heuristically)
2993 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2994 overflow concerns. This will prevent some unwanted malloc failures
2995 when the inputs are very large.
2997 2005-03-15 Bruno Haible <bruno@clisp.org>
2999 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3002 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3005 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3007 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3009 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3010 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3012 * strtol.c: Likewise.
3014 2005-03-14 Simon Josefsson <jas@extundo.com>
3016 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3019 2005-03-14 Jim Meyering <jim@meyering.net>
3021 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3022 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3023 to be nonzero so that we (and caller) can detect the difference
3024 between a valid zero-length expansion and an error return, even
3025 when the underlying strftime fails before writing anything into
3028 2005-03-10 Jim Meyering <jim@meyering.net>
3030 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3031 so that this module works on systems without fchdir.
3033 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3035 Factor int-properties macros into a single file, except for
3036 glibc-related files.
3037 * intprops.h: New file.
3038 * getloadavg.c: Include it instead of limits.h.
3039 (INT_STRLEN_BOUND): Remove.
3040 * human.c: Include intprops.h.
3041 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3042 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3043 * inttostr.h: Include intprops.h instead of limits.h.
3044 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3045 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3046 for consistency with intprops.h.
3047 (time_t_is_integer, twos_complement_arithmetic): Use them.
3048 * sig2str.h: Include <signal.h>, intprops.h.
3049 (INT_STRLEN_BOUND): Remove.
3050 * strftime.c (TYPE_SIGNED): Remove.
3051 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3052 * strtol.c: Adjust comments to match intprops.h.
3053 * userspec.c: Include intprops.h.
3054 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3055 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3056 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3057 instead of rolling our own expressions.
3058 * xstrtol.c: Include xstrtol.h first, to test interface.
3060 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3062 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3063 the right thing even if adding 1900 would overflow. Similarly
3064 for tm_mon + 1 and tm_yday + 1.
3065 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3066 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3067 (DO_SIGNED_NUMBER): New macro.
3068 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3070 2005-03-07 Bruno Haible <bruno@clisp.org>
3072 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3074 2005-03-03 Derek R. Price <derek@ximbiot.com>
3075 Bruno Haible <bruno@clisp.org>
3077 * pagealign_alloc.h: New file.
3078 * pagealign_alloc.c: New file.
3080 2005-01-28 Bruno Haible <bruno@clisp.org>
3082 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3085 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3087 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3088 The workaround isn't strictly needed for POSIX conformance, and
3089 it's too much of a pain to configure and maintain. We'll ask
3090 people to fix their kernels instead.
3091 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3092 (NANOSLEEP_BUG_WORKAROUND): Remove.
3093 (xnanosleep): Remove the workaround.
3095 2005-02-12 Bruno Haible <bruno@clisp.org>
3097 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3099 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3101 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3102 * timespec.h (gettime): Return void, since it always
3103 succeeds now. All uses changed.
3104 * gettime.c (gettime) Likewise.
3105 [HAVE_NANOTIME]: Prefer nanotime.
3106 Assume gettimeofday succeeds, as POSIX requires.
3107 Assime time () succeeds, since other code already does.
3108 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3109 (timespec_subtract): Remove.
3110 (NANOSLEEP_BUG_WORKAROUND): New constant.
3111 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3112 things considerably. Use it only on GNU/Linux hosts, since the
3113 workaround shouldn't be needed elsewhere.
3115 2005-02-24 Bruno Haible <bruno@clisp.org>
3117 * gettext.h: Update from GNU gettext 0.14.2.
3119 2005-02-24 Bruno Haible <bruno@clisp.org>
3121 * localcharset.c: Update from GNU gettext 0.14.2.
3122 * config.charset: Update from GNU gettext 0.14.2.
3124 2005-02-22 Simon Josefsson <jas@extundo.com>
3126 * iconvme.h, iconvme.c: New files, from libc.
3128 2005-02-20 Neil Conway <neilc@samurai.com>
3130 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3131 returned by OSX/Darwin if the specified buffer is not large
3132 enough for the hostname.
3134 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3136 * memrchr.h: New file.
3137 * chdir-long.c: Include it.
3138 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3139 Don't bother including stddef.h.
3141 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3143 * argp-help.c (__argp_help): Create a fake struct argp_state and
3144 pass it to _help, otherwise the latter coredumps trying to
3145 dereference state.root_argp.
3147 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3149 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3151 Include <sys/types.h>, for dev_t.
3152 (ME_DUMMY, ME_REMOTE): Move from here....
3153 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3154 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3156 Include mountlist.h first, to test the interface.
3158 2005-01-29 Bruno Haible <bruno@clisp.org>
3160 * progname.c (program_name): Initialize.
3161 Needed when linking statically on MacOS X.
3163 2005-01-28 Bruno Haible <bruno@clisp.org>
3165 * javacomp.sh.in: New file, from GNU gettext.
3166 * javacomp.h: New file, from GNU gettext.
3167 * javacomp.c: New file, from GNU gettext.
3169 2005-01-26 Bruno Haible <bruno@clisp.org>
3171 * javaexec.sh.in: New file, from GNU gettext.
3172 * javaexec.h: New file, from GNU gettext.
3173 * javaexec.c: New file, from GNU gettext.
3175 2005-01-26 Simon Josefsson <jas@extundo.com>
3177 * gai_strerror.c: Use GPL in header.
3179 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3181 * argp-help.c (hol_entry_help): Avoid using non-constant
3182 initializers for struct pentry_state.
3183 (__argp_error): Check return value of __asprintf
3184 (__argp_failure): Translate error message
3186 * argp-parse.c: Removed braces around the expansion of N_()
3188 2005-01-21 Jim Meyering <jim@meyering.net>
3190 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3191 same value as for Solaris 9.
3193 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3194 component length. This included changing the parameter to be
3195 of type `char *' rather than `char const *'.
3196 * chdir-long.h (chdir_long): Update prototype.
3198 * openat.c (fdopendir, fstatat): New functions.
3199 * openat.h: Include headers required for use of DIR and struct stat.
3200 [AT_SYMLINK_NOFOLLOW]: Define.
3201 (fdopendir, fstatat): Add prototypes.
3203 2005-01-21 Bruno Haible <bruno@clisp.org>
3205 * classpath.h: New file, from GNU gettext.
3206 * classpath.c: New file, from GNU gettext.
3208 2005-01-20 Simon Josefsson <jas@extundo.com>
3210 * version-etc-fsf.c: New file, with version_etc_copyright.
3211 * version-etc.c: Remove version_etc_copyright.
3212 * version-etc.h (version_etc_copyright): Use [] instead of * in
3213 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3215 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3217 * save-cwd.c (save_cwd): Remove code to support the case
3218 where fchdir is missing or flaky.
3220 2005-01-20 Simon Josefsson <jas@extundo.com>
3222 * base64.h (isbase64): Add.
3224 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3225 using a unsigned prototype, don't inline.
3226 (base64_decode): Use it.
3228 2005-01-19 Bruno Haible <bruno@clisp.org>
3230 * sh-quote.h: New file, from GNU gettext.
3231 * sh-quote.c: New file, from GNU gettext.
3233 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3235 Merge changes from coreutils, as described below in several
3236 changelogs dated today.
3238 * save-cwd.c: Include "save-cwd.h" before other include files.
3239 (O_DIRECTORY): Remove; not needed here, since "." must be
3240 a directory. All uses removed.
3241 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3242 universal on Suns, and we also need to test for IRIX.
3243 Revamp code to use 'if' rather than '#if'.
3244 Avoid unnecessary comparison of cwd->desc to 0.
3246 * utimens.c (futimens): Robustify the previous patch, by checking
3247 for known valid error numbers rather than observed invalid ones.
3249 2005-01-18 Jim Meyering <jim@meyering.net>
3251 * version-etc.c (version_etc_copyright): Update copyright date.
3253 * utimens.c (futimens): Account for the fact that futimes
3254 can also fail with errno == ENOSYS or errno == ENOENT.
3255 Patch from Dmitry V. Levin.
3257 Change the name of the robust chdir function from chdir to chdir_long.
3258 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3259 (restore_cwd): Use chdir_long, not chdir.
3260 * chdir-long.c: Renamed from chdir.c.
3261 * chdir-long.h: Renamed from chdir.h.
3262 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3265 2005-01-18 Bob Proulx <bob@proulx.com>
3267 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3268 offsetof() macro construct to avoid compile failure with native HP-UX
3269 11.0 ANSI C compiler.
3271 2005-01-06 Bruno Haible <bruno@clisp.org>
3273 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3274 because stpncpy.m4 takes care of it.
3276 2004-01-24 Bruno Haible <bruno@clisp.org>
3278 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3280 2003-10-09 Bruno Haible <bruno@clisp.org>
3282 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3284 2005-01-06 Bruno Haible <bruno@clisp.org>
3286 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3287 * fwriteerror.c: Include <stdbool.h>.
3288 (fwriteerror): At the end, close the file stream. Record whether
3289 stdout was already closed.
3291 2004-05-27 Bruno Haible <bruno@clisp.org>
3293 * execute.c (environ): Declare if needed.
3294 * pipe.c (environ): Likewise.
3295 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3297 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3299 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3300 definitions to be after all include files, to avoid collisions.
3301 Problem reported by Bob Proulx.
3303 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3305 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3306 not needed. This removes a dependency on the gettext module.
3307 [defined _LIBC]: Do not include <libintl.h>; not needed.
3309 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3311 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3314 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3316 * argp-parse.c: Include <stddef.h>.
3317 (alignof, alignto): New macros.
3318 (parser_init): Don't assume that void * is aligned sufficiently
3321 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3322 need to extend the stack.
3323 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3326 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3328 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3330 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3332 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3333 Remove now-obsolete comment about AIX.
3334 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3335 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3336 (YYMAXDEPTH): New macro.
3338 2004-12-18 Bruno Haible <bruno@clisp.org>
3340 * fatal-signal.c (fatal_signals): Make non-const.
3341 (init_fatal_signals): New function.
3342 (uninstall_handlers, install_handlers): Ignore signals that were set to
3344 (at_fatal_signal): Call init_fatal_signals.
3345 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3347 Reported by Paul Eggert.
3349 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3351 * getdate.y (textint): New member "negative".
3352 (time_zone_hhmm): New function.
3353 Expect 14 shift-reduce conflicts, not 13.
3354 (o_colon_minutes): New rule.
3355 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3356 (yylex): Set the "negative" member of signed numbers.
3358 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3360 Changes imported from coreutils.
3361 * hard-locale.c: Assume <locale.h> exists.
3363 (GLIBC_VERSION): New macro.
3364 (hard_locale): Assume setlocale exists.
3365 Rewrite to avoid #ifdef.
3366 Use strdup rather than malloc + strcpy.
3367 * human.c: Assume <locale.h> exists.
3368 (human_readable): Assume localeconv exists.
3370 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3372 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3373 convert T2, not T. (Imported from libc.)
3375 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3377 * getcwd.c (is_ENAMETOOLONG): New macro.
3378 (__getcwd.c): Don't restore errno; glibc doesn't.
3379 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3380 first, falling back to our code only if its results look suspicious.
3381 Ensure that the resulting buffer is only as large as necessary.
3383 * readutmp.c: Include readutmp.h first.
3384 Include <errno.h>, since readutmp.h no longer does that.
3385 * readutmp.h: Don't include <errno.h>,
3386 <sys/param.h>, <time.h>; not needed to establish interface.
3387 (errno): Remove decl.
3388 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3389 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3390 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3392 2004-11-28 Simon Josefsson <jas@extundo.com>
3394 * base64.h, base64.c: New file.
3396 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3398 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3400 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3402 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3403 HP's ANSI C compiler.
3404 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3405 Declaring int functions causes warnings on some modern systems and
3406 shouldn't be needed to compile on ancient ones.
3407 * same.c (MIN) [defined MIN]: Don't define, since it's already
3410 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3411 with the following changes.
3412 (__set_errno): Parenthesize properly.
3413 Include <stdbool.h>.
3414 (MIN, MAX, MATCHING_INO): New macros.
3415 (__getcwd): Define with prototype, not K&R form.
3416 Use heuristics to allocate default buffer on stack if possible.
3417 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3418 behavior, and to avoid the PATH_MAX limit when computing
3420 Use MATCHING_INO to compare inode number to file.
3421 Check for arithmetic overflow in size calculations.
3422 Fix bug in reallocation of dot array that caused getcwd to fail
3423 on directories nested deeper than 75.
3424 Be more careful about saving errno on error.
3425 Do not use realloc; use only free+malloc, as this is a bit
3426 more flexible and avoids a needless copy operation.
3427 Do not inspect st_dev and st_ino for symbolic links; POSIX
3428 doesn't specify the latter.
3429 Check for closedir errors.
3430 Avoid needless casts.
3431 Use "#ifdef weak_alias" around weak_alias, to be like other
3433 The following changes to getcwd.c have effect only when used in
3434 gnulib; they have no effect inside glibc proper.
3435 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3436 as alloca isn't used.
3437 (alloca, __alloca): Likewise.
3438 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3439 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3440 unconditionally, as gnulib assumes C89 or better.
3441 Do not include <sys/param.h>.
3442 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3443 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3445 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3446 Include <dirent.h> in a way that is compatible with modern Autoconf.
3447 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3448 New macros, if not already defined.
3449 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3450 Use "_LIBC", not "defined _LIBC", for consistency.
3451 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3453 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3454 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3455 * xgetcwd.c: David MacKenzie's old code was removed, so give
3456 credit only to Jim Meyering and adjust the copyright dates.
3457 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3458 <stdlib.h>, <unistd.h>, "pathmax.h".
3459 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3460 (INITIAL_BUFFER_SIZE): Remove.
3461 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3463 2004-11-23 Jim Meyering <jim@meyering.net>
3465 * getopt_.h: Remove trailing blanks.
3467 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3469 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3470 (futimens): New function, which uses futimes if available.
3471 (futimens, utimens): Support timespec==NULL, with same semantics
3472 as utime and utimens.
3473 * utimens.h (futimens): New decl.
3475 2004-11-23 Jim Meyering <jim@meyering.net>
3477 * __fpending.c: Add comment.
3479 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3481 * getopt_.h: Re-addition of __getopt_argv_const caused
3482 redefinition warnings. To avoid them, include the defines
3483 in `#if !defined __need_getopt ... #endif'. The only place
3484 where __getopt_argv_const is used is in definitions
3485 of getopt_long and getopt_long_only below, which are as well
3486 protected by `#ifndef __need_getopt'.
3487 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3488 __need_getopt after including <stdio.h> and <unistd.h> These
3489 headers might have defined it.
3491 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3493 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3495 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3496 optopt): Use them instead of invoking ## directly; otherwise, the
3497 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3499 2004-11-19 Bruno Haible <bruno@clisp.org>
3501 * strtok_r.c: Move comments from here...
3502 * strtok_r.h: ... to here.
3504 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3506 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3507 might fail. Problem reported by Yoann Vandoorselaere.
3508 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3509 that mishandle size_t overflow.
3511 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3513 * canon-host.c: Include "strdup.h".
3514 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3515 Use strdup instead of malloc/strcpy to duplicate strings.
3517 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3518 (human_space_before_unit): New constant.
3519 * human.c (human_readable): Support it.
3521 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3522 (xgetcwd): Set errno correctly when failing.
3523 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3524 the failure is actually due to a PATH_MAX problem.
3526 Further getopt changes to make it more likely that glibc will
3527 buy the changes back.
3528 * getopt.c (POSIXLY_CORRECT): New constant.
3529 (getopt): Use it, so to preserve glibc semantic
3530 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3531 when compiling for libc.
3532 * getopt_.h (__getopt_argv_const): Bring it back.
3533 (getopt_long, getopt_long_only): Use it.
3535 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3536 New arg POSIXLY_CORRECT. All callers changed.
3537 (getopt): Argv is now char * const *, as per standard.
3538 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3539 not char *__getopt_argv_const *.
3540 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3541 _getopt_long_only_r): Likewise.
3542 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3543 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3544 _getopt_long_r, _getopt_long_only_r): Likewise.
3545 * getopt_.h (__getopt_argv_const): Remove.
3546 (getopt): Argv is now char * const *, as per standard.
3548 * getdate.y (tORDINAL): New token.
3549 (day, relunit): Allow it for relative times.
3550 (relative_time_table): Use tORDINAL for ordinals.
3552 2004-11-15 Jim Meyering <jim@meyering.net>
3554 * closeout.c: Include "__fpending.h" once again.
3555 Include <stdbool.h>.
3556 (close_stdout): Don't fail just because stdout was closed initially,
3557 since some programs don't write to stdout in the normal course of
3558 operation (other than --version and --help), and we don't want this
3559 function to make e.g. `touch file >&-' fail.
3560 But do fail if it was closed and someone has tried to write to it.
3561 E.g., `printf foo >&-' must fail.
3563 2004-11-11 Simon Josefsson <jas@extundo.com>
3565 * strtok_r.h, strtok_r.c: New file.
3567 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3569 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3570 we can stop lying to compilers about the constness of argv when we
3571 are compiled outside glibc.
3572 (getopt, getopt_long, getopt_long_only): Use it.
3573 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3575 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3576 _getopt_long_only_r): Likewise.
3577 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3578 _getopt_long_only_r): Likewise.
3580 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3581 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3582 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3583 the other external symbols.
3584 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3585 declaration, since the above renaming now works around collisions.
3587 2004-11-11 Jim Meyering <jim@meyering.net>
3589 * linebreak.c: Remove trailing blanks.
3590 * alloca_.h: Likewise.
3591 * acosl.c: Likewise.
3592 * euidaccess.c: Likewise.
3593 * allocsa.h: Likewise.
3595 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3597 * mktime.c (SHR): New macro, which is a portable
3598 substitute for >> that should work even on Crays.
3599 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3600 Problem reported by Mark D. Baushke in
3601 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3602 * getdate.y (SHR): Likewise.
3604 * strftime.c (SHR): Likewise.
3606 * quotearg.c (struct quoting_options): Use unsigned int for
3607 quote_these_too, so that right shifts are well defined. All uses
3610 2004-11-10 Simon Josefsson <jas@extundo.com>
3612 * getaddrinfo.h, getaddrinfo.c: New files.
3614 2004-11-10 Jim Meyering <jim@meyering.net>
3616 Ensure that no close failure goes unreported.
3617 * closeout.c (close_stdout): Always close stdout. I.e., don't
3618 return early when it seems there's nothing to flush.
3619 Don't include __fpending.h.
3621 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3623 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3625 2004-11-05 Bruno Haible <bruno@clisp.org>
3627 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3628 Reported by Mark D. Baushke <mdb@cvshome.org>.
3630 2004-11-04 Bruno Haible <bruno@clisp.org>
3632 2004-09-11 Bruno Haible <bruno@clisp.org>
3633 * allocsa.valgrind: New file.
3634 2004-02-06 Bruno Haible <bruno@clisp.org>
3635 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3636 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3637 Reported by Christopher Seip <chris.seip@hp.com>.
3639 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3641 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3642 with errno == ERANGE if the buffer is too small.
3643 Problem reported by Mark D. Baushke.
3645 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3647 * xreadlink.c (MAXSIZE): New macro.
3648 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3649 size does not exceed MAXSIZE. Avoid cast.
3650 As suggested by Mark D. Baushke in
3651 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3652 if readlink fails with buffer size just under MAXSIZE, try again
3655 2004-11-02 Derek R. Price <derek@ximbiot.com>
3656 and Paul Eggert <eggert@cs.ucla.edu>
3658 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3659 (get_date): Overparenthesize to avoid GCC warning.
3661 2004-11-02 Bruno Haible <bruno@clisp.org>
3663 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3664 function returns void.
3666 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3668 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3669 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3672 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3674 * getdate.y: Add support for TZ="foo" within a date string.
3675 Fix some bugs near time_t boundaries. Reject dates with
3676 out-of-range components, e.g., "Sept 31".
3677 Include <stdlib.h>, "setenv.h", "xalloc.h".
3678 (ISDIGIT_LOCALE): Remove; unused.
3679 Note that the TZ and time functions used here are not reentrant.
3680 (mktime_ok, get_tz): New functions.
3681 (TZBUFSIZE): New constant.
3682 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3683 This requires that we sometimes generate our own TZ="XXX..." setting.
3685 2004-10-27 Derek R. Price <derek@ximbiot.com>
3687 * mktime.c (not_equal_tm): Remove redundant check.
3689 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3691 * getdate.y: Use Bison 1.875 features, and some minor
3692 code cleanups. This change does not affect semantics.
3693 Don't include <stdlib.h>; no longer needed.
3694 Don't include unlocked-io.h; only the "#if TEST" code uses
3695 stdio, and performance isn't crucial there.
3696 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3697 Bison 1.875 features as described below.
3698 All uses of "PC." replaced by "pc->".
3699 (YYSTYPE): Add a forward declaration.
3700 (yylex, yyerror): Use full prototypes in forward decls.
3701 Use "%pure-parser" rather than obsolescent "%pure_parser".
3702 Use %parse-param and %lex-param instead of obsolescent
3703 YYPARSE_PARAM and YYLEX_PARAM.
3704 (meridian_table, month_and_day_table, time_units_table,
3705 relative_time_table, time_zone_table, military_table,
3706 lookup_zone, lookup_word, get_date):
3707 Use NULL instead of 0 where appropriate.
3708 (to_hour): Avoid abort (), to avoid a dependency on
3710 (yyerror, yylex): Now accepts parser_control * arg.
3711 (main) [TEST]: Use '\0' rather than 0 for char.
3713 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3715 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3716 It's now the caller's responsibility to handle the case where
3717 !HAVE_GETPAGESIZE && !defined getpagesize.
3719 * mktime.c (leapyear): Arg is long int, not int.
3721 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3723 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3725 2004-10-12 Simon Josefsson <jas@extundo.com>
3727 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3728 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3731 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3733 * vsnprintf.h: New file.
3734 * vsnprintf.c: New file.
3736 2004-10-07 Bruno Haible <bruno@clisp.org>
3738 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3739 into the provided buffer.
3741 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3743 * diacrit.c, diacrit.h: Add GPL notice.
3745 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3746 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3747 * logl.c (logl): Keep the code as similar to glibc as possible.
3748 This avoids a potential constant-folding bug.
3750 2004-10-05 Bruno Haible <bruno@clisp.org>
3752 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3754 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3756 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3757 * xmalloc.c (xmemdup): Likewise.
3758 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3759 XFREE): Remove these long-obsolescent macros.
3760 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3761 * xstrdup.c: Remove.
3763 * regex.c (re_comp): Cast gettext return value to char *,
3764 Problem reported by Martin Neitzel via Mark D. Baushke.
3766 2004-10-04 Simon Josefsson <jas@extundo.com>
3768 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3769 '#ifdef USE_UNLOCKED_IO'.
3771 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3773 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3774 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3775 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3776 regex.c, sha1.c, version-etc.c, yesno.c:
3777 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3778 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3779 the includer's responsibility.
3781 Sync from coreutils.
3783 * modechange.c (mode_compile): Don't decrement a pointer that
3784 points to the start of a string, as the C Standard says the
3785 resulting behavior is undefined.
3787 * backupfile.h (enum backuptype): Rename none -> no_backups,
3788 simple -> simple_backups, numbered_existing ->
3789 numbered_existing_backups, numbered -> numbered_backups
3790 to avoid shadowing problems. All uses changed.
3791 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3792 * backupfile.c (check_extension, numbered_backup):
3793 Rename locals to avoid shadowing 'basename'.
3794 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3797 * .cppi-disable: Add getopt_.h, getopt_int.h.
3798 * .cvsignore: Add getopt.h.
3800 2004-10-04 Simon Josefsson <jas@extundo.com>
3802 * memmem.h: New file.
3803 * memmem.c: New file, taken from glibc.
3805 2004-10-02 Jim Meyering <jim@meyering.net>
3807 * dirfd.h, getpagesize.h: Add copyright notice.
3809 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3811 * snprintf.c: Remove comments as to why each header is needed.
3813 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3815 * strsep.h: New file.
3816 * strsep.c: New file.
3818 2004-10-01 Simon Josefsson <jas@extundo.com>
3820 * snprintf.c (snprintf): Handle size==0.
3822 2004-10-01 Simon Josefsson <jas@extundo.com>
3823 Bruno Haible <bruno@clisp.org>
3825 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3826 (snprintf): Declare 'args'.
3828 2004-09-30 Simon Josefsson <jas@extundo.com>
3830 * snprintf.h, snprintf.c: New files.
3832 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3834 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3835 (hol_entry_help): Never translate an empty string.
3836 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3837 * argp.h (OPTION_NO_TRANS): New option.
3839 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3841 * xvasprintf.c: Include xalloc.h.
3842 (xvasprintf): Use xalloc_die, not xmalloc_die.
3844 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3846 * dummy.c: Change copyright notice to FSF, and license to GPL.
3848 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3850 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3851 Problem reported by Bruno Haible in:
3852 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3854 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3856 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3857 in case some system header has #define'd it. Problem reported by
3858 Soeren D. Schulze in
3859 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3861 2004-09-08 Bruno Haible <bruno@clisp.org>
3863 * stdint_.h: New file, taken from GNU clisp.
3865 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3867 * xvasprintf.h: New file.
3868 * xvasprintf.c: New file.
3869 * xasprintf.c: New file.
3871 2004-09-08 Bruno Haible <bruno@clisp.org>
3873 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3875 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3877 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3879 Import from coreutils.
3880 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3881 strings on unbounded length. alloca's performance benefits aren't
3882 that important here.
3884 (parse_with_separator): New function, with most of the internals
3885 of the old parse_user_spec. Allow user to omit both user and group,
3886 for compatibility with FreeBSD.
3887 Clone only the user name, not the entire spec.
3888 Do not set *uid, *gid unless entirely successful.
3889 Avoid memory leak in some failing cases.
3890 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3891 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3892 (parse_user_spec): Rewrite to use parse_with_separator.
3894 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3896 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3897 its complicated substitute.
3898 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3899 and program_invocation_name.
3900 (__argp_basename) [!_LIBC]: Remove; the only use was
3901 replaced by its body.
3902 (__argp_short_program_name): Change condition from
3903 !defined __argp_short_program_name to
3904 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3905 to match argp-namefrob.h.
3906 (__argp_failure): Don't assume strerror_r returns char *.
3907 * argp-parse.c (N_): Define unconditionally.
3908 (argp_default_options): Fill out initializers with 0 to avoid
3911 2004-08-12 Simon Josefsson <jas@extundo.com>
3913 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3914 * getopt_.h: Renamed from getopt.h.
3916 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3918 Merge from coreutils.
3920 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3921 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3922 for Reliant Unix 5.43.
3924 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3925 (union fooround): Use uintmax_t, not long int.
3926 The rest is a merge from libc:
3927 [defined _LIBC]: Include <shlib-compat.h>.
3928 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3930 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3932 * strverscmp.c: Convert to UTF-8.
3934 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3936 * obstack.h (obstack_empty_p):
3937 Don't assume that chunk->contents is suitably aligned.
3938 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3939 Likewise. Problem reported by Benno in
3940 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3942 * chown.c (rpl_chown): Work even if the file is writeable but not
3943 readable. This could be improved further but it'd take some work.
3945 2004-08-08 Simon Josefsson <jas@extundo.com>
3947 * xgethostname.c: Don't include error.h (not used).
3950 * getpass.c: Include getpass.h first.
3952 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3954 * xalloc-die.c: New files.
3955 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3957 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3958 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3959 (_, N_, xalloc_die): Move to xalloc-die.c.
3960 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3961 so that we needn't mess with xalloc_msg_memory_exhausted.
3963 * sha1.h: Renamed from sha.h.
3964 (SHA1_H): Renamed from _SHA_H.
3965 (sha1_ctx): Renamed from sha_ctx.
3966 (sha1_init_ctx): Renamed from sha_init_ctx.
3967 (sha1_process_block): Renamed from sha_process_block.
3968 (sha1_process_bytes): Renamed from sha_process_bytes.
3969 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3970 (sha1_read_ctx): Renamed from sha_read_ctx.
3971 (sha1_stream): Renamed from sha_stream.
3972 (sha1_buffer): Renamed from sha_buffer.
3973 * sha1.c: Likewise; renamed from sha.c.
3974 Do not include <sys/types.h>.
3975 Include <stddef.h> rather than <stdlib.h>.
3977 2004-08-08 Bruno Haible <bruno@clisp.org>
3979 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3980 FILESYSTEM_PREFIX_LEN.
3981 * progreloc.c: Likewise.
3982 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3984 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3987 * argp-help.c (make_hol, hol_append): Don't assume that
3988 SIZE_MAX is a valid preprocessor constant.
3989 (__argp_basename): Change from "#ifndef _LIBC"
3990 to "#ifndef __argp_short_program_name", so that
3991 we don't compile these functions for tar.
3993 More merges from coreutils.
3994 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3995 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3997 * addext.c: Remove; no longer needed.
3998 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3999 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4000 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4001 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4002 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4003 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4004 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4005 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4006 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4007 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4008 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4009 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4010 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4011 Import changes from coreutils.
4013 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4015 Merge from coreutils.
4017 * .gdb-history: Remove; this doesn't belong here.
4019 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4020 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4021 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4023 * dirname.h: Include <stdbool.h>.
4024 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4025 for consistency with POSIX terminology. All uses changed.
4026 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4027 (strip_trailing_slashes): Use bool for booleans.
4028 * stripslash.c (strip_trailing_slashes): Likewise.
4030 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4031 sometimes returns a positive errno value even when it succeeds.
4032 (print_errno_message) [!LIBC]: Fall back on strerror if
4035 * path-concat.c (mempcpy): Don't define if a system header defines it.
4036 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4037 (longest_relative_suffix): New function.
4038 (path_concat): Use it. Assume first argument is not NULL.
4039 Port to DOS. Omit redundant separators.
4040 Report an error instead of returning NULL.
4041 Use mempcpy instead of memcpy.
4042 (xpath_concat): Remove: not declared or used.
4044 * same.h: Include <stdbool.h>
4045 (same_name): Return bool, not int.
4046 * same.c (same_name): Likewise.
4047 (errno): Don't declare; we assume C89 or better now.
4049 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4050 if not already defined.
4052 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4053 * dup-safer.c (errno): Likewise.
4055 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4057 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4060 2004-08-03 Simon Josefsson <jas@extundo.com>
4062 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4063 * progname.h: Don't include stdbool.h.
4065 2004-08-02 Simon Josefsson <jas@extundo.com>
4067 * getsubopt.h: New file, with comments from Bruno Haible.
4068 * getsubopt.c: New file, from glibc, but slightly modified based on
4069 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4071 2004-08-01 Simon Josefsson <jas@extundo.com>
4073 * xgetdomainname.c: Include stdlib.h, for free().
4075 2004-07-16 Simon Josefsson <jas@extundo.com>
4077 * dummy.c: New file.
4079 2004-07-16 Bruno Haible <bruno@clisp.org>
4081 * backupfile.h: Add extern "C" for C++.
4082 * closeout.h: Likewise.
4083 * copy-file.h: Likewise.
4084 * findprog.h: Likewise.
4085 * full-write.h: Likewise.
4086 * pathname.h: Likewise.
4087 * progname.h: Likewise.
4088 * stpcpy.h: Likewise.
4089 * stpncpy.h: Likewise.
4090 * strcase.h: Likewise.
4091 * strstr.h: Likewise.
4092 * xalloc.h: Likewise.
4094 * mbswidth.h: Add extern "C" for C++.
4095 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4097 2004-07-09 Simon Josefsson <jas@extundo.com>
4099 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4100 failed without this.)
4102 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4104 * fchown-stub.c: New file.
4106 2004-06-24 Jim Meyering <jim@meyering.net>
4108 * obstack.h (obstack_base): Cast to (void *), per documentation.
4110 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4112 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4114 2004-06-01 Jim Meyering <jim@meyering.net>
4116 * calloc.c: New file.
4118 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4120 * getdate.y (yylex): Allow space between sign and number.
4121 Problem reported by Dan Jacobson.
4123 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4124 and Jim Meyering <jim@meyering.net>
4126 Merge from coreutils CVS.
4128 * stat-macros.h: New file, with contents from file-type.h
4129 and coreutils' system.h.
4130 * file-type.c: Include "stat-macros.h".
4131 * file-type.h (file_type): Move all macro definitions to new file,
4134 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4135 Wrap old code with this conditional.
4136 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4137 function that does not dereference symlinks.
4138 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4140 * xreadlink.c: Include xreadlink.h first, to catch .h file
4141 dependency problems.
4142 (xreadlink): Accept new arg SIZE, for efficiency.
4143 All decls and uses changed.
4144 * xreadlink.h: Include <stddef.h>, for size_t.
4146 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4147 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4149 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4151 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4153 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4154 macros to be defined.
4155 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4156 the allocator returns NULL because the requested size is zero.
4158 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4160 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4161 var. Add comment explaining why libc still defines it. This
4162 merges the following patch from glibc:
4163 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4165 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4167 * obstack.c (_obstack): Remove unused variable. It hasn't been
4168 present in glibc since revision 1.1 of this file.
4169 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4170 obstack_alignment_mask, obstack_alloc, obstack_base,
4171 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4172 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4173 obstack_grow0, obstack_init, obstack_int_grow,
4174 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4175 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4176 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4177 nonexistent functions.
4179 2004-05-17 Derek R. Price <derek@ximbiot.com>
4180 Paul Eggert <eggert@cs.ucla.edu>
4182 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4184 2004-05-14 Bruno Haible <bruno@clisp.org>
4186 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4187 that consists of a '.' followed by an empty digit string.
4188 Patch by Tor Lillqvist <tml@iki.fi>.
4190 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4192 Port obstack to the AS/400, where pointers are 16 bytes wide and
4193 you cannot cast an integer to a valid pointer. This patch is
4194 currently waiting to be integrated into glibc; see
4195 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4197 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4198 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4199 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4200 (struct obstack): temp member is now a union of a pointer and
4201 an integer, instead of an integer. All integer uses changed.
4202 This does not affect the physical layout of struct obstack,
4203 except on hosts (like the AS/400) where the size or alignment of
4204 void * is greater than that of ptrdiff_t.
4205 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4206 __STDC__)]: Store temporary in pointer member of union, not
4208 * obstack.c: Include <stddef.h>, for offsetof.
4209 (struct fooalign): Remove; it doesn't need a name.
4210 (union fooround): Change double to long double, and add void *.
4211 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4212 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4213 not a macro. Hence the values are always int; so remove all
4214 casts-to-int in uses.
4216 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4217 Derek Price <derek@ximbiot.com>
4219 * alloca.c: Include <alloca.h>, to get our interface.
4220 * alloca_.h: Use __alloca on AIX, so that we don't have to
4221 include <alloca.h> first. Use C89 prototype for alloca; this
4222 requires including <stddef.h> for size_t. Use extern "C" if C++.
4223 Use #elif for simplicity, since we can assume C89 now.
4224 Don't try to source the system alloca.h since it will not be found
4225 and to prevent recursively including its replacement.
4226 * fnmatch.c: Include <alloca.h> instead of opencoding.
4227 * regex.c: Likewise.
4229 2004-05-16 Derek Price <derek@ximbiot.com>
4230 Paul Eggert <eggert@cs.ucla.edu>
4232 getline cleanup. This changes the getndelim2 API: both order of
4233 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4236 * getline.c: Don't include stddef.h or stdio.h, since our
4237 interface does that.
4238 (getline): Always use getdelim, so that we don't have two
4239 copies of this code.
4240 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4242 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4243 (GETNDELIM2_MAXIMUM): New macro.
4244 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4245 instead of the old practice of delim2==0. All callers changed.
4246 Return -1 on overflow, instead of returning junk.
4247 Do not set *linesize unless allocation succeeds.
4248 * getndelim2.h: Do not include stddef.h; no longer needed, now
4249 that we include sys/types.h.
4250 * getnline.h: Likewise.
4251 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4252 (getndelim2): Reorder arguments.
4253 * getnline.c (getnline, getndelim):
4254 Don't discard the NMAX argument.
4255 (getnline): Invoke getndelim, to avoid code duplication.
4256 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4257 of (size_t) -1 by callers of the getnline family.
4259 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4261 * nanosleep.c (suspended): Change its type from int to
4262 sig_atomic_t volatile.
4263 (first_call): Make it private to rpl_nanosleep, and have it
4264 be zero initially as that's a bit faster.
4265 (my_usleep): Round up fractional times instead of truncating them,
4266 as this is the usual meaning for 'sleep'.
4268 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4270 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4271 (ENOSYS): Define if not defined.
4272 (settime): Fall back on stime if it exists and settimeofday fails.
4273 But don't bother with fallbacks if a method fails with errno == EPERM.
4275 2004-05-11 Jim Meyering <jim@meyering.net>
4277 Prior to this change, the save_cwd caller required read access to the
4278 current directory on most systems (ones with the fchdir function).
4280 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4281 fails, try write-only, and finally, resort to using xgetcwd.
4283 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4285 * obstack.c, obstack.h: Import changes from libc.
4287 2004-04-28 Bruno Haible <bruno@clisp.org>
4289 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4290 implicitly appends .exe to executables.
4291 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4292 accepts Windows pathnames.
4293 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4294 Cygwin like Windows, since it now accepts Windows pathnames.
4295 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4296 Cygwin like Windows, since it now accepts Windows pathnames.
4297 Reported by Derek Robert Price <derek@ximbiot.com>.
4299 2004-04-20 Jim Meyering <jim@meyering.net>
4301 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4303 2004-04-20 Jim Meyering <jim@meyering.net>
4304 Bruno Haible <bruno@clisp.org>
4306 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4307 memory when realloc fails.
4309 2004-04-18 Jim Meyering <jim@meyering.net>
4311 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4312 don't leak memory and do call END_UTMP_ENT.
4314 2004-04-11 Paul Eggert <eggert@twinsun.com>
4316 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4317 (CHAR_BIT): Remove, since we assume C89.
4318 Include <stdint.h> if available, as per current Autoconf CVS advice.
4320 2004-03-30 Paul Eggert <eggert@twinsun.com>
4322 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4323 not bool, to be more consistent with Unix conventions.
4324 Suggested by Bruno Haible.
4326 Merge from coreutils.
4328 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4331 * getdate.h: Include stdbool.h, and timespec.h instead of
4332 the usual <time.h> dance.
4333 (get_date): Change signature to support fractional time stamps.
4334 All callers changed.
4335 * getdate.y: Include "getdate.h" first, as we can now
4336 assume C89 and don't need to worry about 'const'.
4337 Similarly, include "unlocked-io.h" near start, not in middle.
4339 (textint.value): Use long int rather than int.
4340 (textint.digits): Use size_t rather than int.
4341 (BILLION, LOG10_BILLION): New constants.
4342 (parser_control): New member rel_ns. Members day_ordinal,
4343 time_zone, month, day, hour, minutes, rel_year, rel_month,
4344 rel_day, rel_hour, rel_minutes, rel_seconds
4345 are now long int, not int. Member seconds is now struct timespec,
4346 not int. New member timespec_seen. Members dates_seen, days_seen,
4347 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4349 (%union.intval): Now long int, not int.
4350 New member timespec.
4351 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4352 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4353 (spec): Now is a timespec or an item list.
4354 (timespec, items): New nonterminals.
4355 (time, rel, relunit, number, get_date):
4356 Add support for fractional seconds.
4357 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4358 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4359 (to_hour): First arg is now long int, not int.
4360 (to_year): Returns long int, not int.
4361 Don't treat year -70 like 70.
4362 (tm_diff): Returns long int, not int.
4363 (lookup_word): Use bool instead of int when appropriate.
4364 (yylex): Use size_t for count, not int.
4365 Detect overflow when parsing large integer constants.
4366 Add support for fractions.
4367 (get_date): Make pointers 'const' if possible.
4368 Use more-portable code to detect integer overflow.
4369 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4370 Don't use ctime; it's not reliable if the year has >4 digits.
4372 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4373 This is for compatibility with BSD.
4375 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4376 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4377 From coreutils' system.h.
4379 * userspec.c: Don't include "posixver.h".
4380 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4381 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4382 compatible extension. Simplify code by removing a boolean int
4383 that was always nonzero if a string was nonnull.
4385 2004-03-30 Jim Meyering <jim@meyering.net>
4387 Merge from coreutils.
4389 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4391 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4392 an empty input stream.
4394 * readtokens.c: Include <stdbool.h>.
4395 (readtoken): Use `size_t' rather than int/long.
4396 All callers adjusted.
4397 Use `bool' rather than `int' where appropriate.
4398 Use memset rather than an explicit loop.
4399 Use x2nrealloc rather than xrealloc.
4400 Allow the use of `\0' as a delimiter.
4401 (readtokens): Likewise.
4402 * readtokens.h (readtoken, readtokens): Update prototypes.
4404 2004-03-30 Bruno Haible <bruno@clisp.org>
4406 * getloadavg.c (getloadavg): Don't assume setlocale returns
4409 2004-03-29 Paul Eggert <eggert@twinsun.com>
4411 Merge changes to getloadavg.c from coreutils and Emacs.
4413 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4414 Define to an expression, not to the empty string.
4415 Include cloexec.h and xalloc.h.
4416 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4417 Use set_cloexec_flag rather than rolling our own.
4418 * cloexec.c, cloexec.h: New files.
4420 2004-03-18 Paul Eggert <eggert@twinsun.com>
4422 * getopt.h: Sync with libc CVS.
4424 2004-03-18 Paul Eggert <eggert@twinsun.com>
4425 Bruno Haible <bruno@clisp.org>
4427 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4428 not on all platforms that have <wchar.h>.
4429 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4431 2004-03-09 Paul Eggert <eggert@twinsun.com>
4433 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4435 * getopt_int.h: New file, also synced from libc.
4437 2004-03-07 Paul Eggert <eggert@twinsun.com>
4439 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4440 '#if' expressions. Unlike the code it replaces, it does not
4441 depend on (defined _SC_PAGESIZE). However, it does depend on
4442 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4443 first reported by Jason Andrade in
4444 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4446 2004-01-18 Simon Josefsson <jas@extundo.com>
4448 * strdup.h: New file.
4449 * strdup.c: Include it.
4450 * path-concat.c: Include strdup.h. Drop strdup declaration.
4451 * userspec.c: Include strdup.h. Drop strdup declaration.
4453 2004-02-06 Karl Berry <karl@gnu.org>
4455 * config.charset: update from gettext 0.14.1.
4457 2004-02-05 Paul Eggert <eggert@twinsun.com>
4459 Add comments and code, prompted by suggestions from Bruno Haible
4461 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4462 describing the enum quoting_style values.
4463 * quotearg.c (quotearg_alloc): New function.
4464 (quotearg_buffer_restyled): Treat lone { and } as special.
4465 Treat = as special. Work around bug with older shells
4466 that "see" a '\' that is really the 2nd byte of a multibyte char.
4467 Quote empty string with shell_quoting_style.
4469 2004-02-03 Bruno Haible <bruno@clisp.org>
4471 * pipe.h: New file, from GNU gettext.
4472 * pipe.c: New file, from GNU gettext.
4474 2004-01-27 Bruno Haible <bruno@clisp.org>
4476 * execute.h: New file, from GNU gettext.
4477 * execute.c: New file, from GNU gettext.
4478 * w32spawn.h: New file, from GNU gettext.
4480 2004-01-23 Paul Eggert <eggert@twinsun.com>
4482 Exit-status fix from coreutils.
4484 Use exit_failure consistently in place of EXIT_FAILURE,
4485 so that program exit statuses are consistent on failure.
4487 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4488 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4489 * argmatch.h: Comment fix to match the above.
4490 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4491 Now a macro referring to exit_failure, instead of a separate
4492 variable. Include "exitfail.h" to get it.
4493 * xstrtol.h: Include "exitfail.h".
4494 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4496 * long-options.c (parse_long_options): Use prototype
4497 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4500 2004-01-21 Jim Meyering <jim@meyering.net>
4502 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4503 so as not to conflict with a different-sized __mktime_internal
4504 function in GNU libc.
4505 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4506 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4508 2004-01-18 Paul Eggert <eggert@twinsun.com>
4510 Merge from diffutils.
4512 * file-type.c (file_type): Add typed memory objects.
4513 * file-type.h (S_TYPEISTMO): New macro.
4515 * c-stack.h (c_stack_action): Remove argv argument.
4516 * c-stack.c (c_stack_action): Likewise. All uses changed.
4517 (die): Don't calculate message unless segv_action returns.
4518 (get_stack_location, min_address_from_argv, max_address_from_argv,
4519 volatile stack_base, volatile_stack_size): Remove.
4520 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4521 that every segmentation violation is a stack overflow. (Ouch!)
4522 See Debian bug 136249 (still outstanding) for more info about why
4523 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4525 2003-11-30 Bruno Haible <bruno@clisp.org>
4527 Safer stack allocation.
4528 * setenv.c: Include allocsa.h.
4529 (alloca): Remove fallback definition.
4530 (freea): Remove macro.
4531 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4534 2003-10-17 Bruno Haible <bruno@clisp.org>
4536 * binary-io.h: Avoid warnings on Cygwin.
4538 2003-12-28 Bruno Haible <bruno@clisp.org>
4540 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4541 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4543 2003-11-28 Bruno Haible <bruno@clisp.org>
4545 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4547 2003-11-27 Bruno Haible <bruno@clisp.org>
4549 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4551 2003-11-17 Bruno Haible <bruno@clisp.org>
4553 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4555 2003-11-24 Bruno Haible <bruno@clisp.org>
4557 * xallocsa.h: New file, from GNU gettext.
4558 * xallocsa.c: New file, from GNU gettext.
4560 2003-11-24 Bruno Haible <bruno@clisp.org>
4562 * allocsa.h: New file, from GNU gettext.
4563 * allocsa.c: New file, from GNU gettext.
4565 2003-11-24 Bruno Haible <bruno@clisp.org>
4567 * eealloc.h: New file.
4569 2004-01-15 Jim Meyering <jim@meyering.net>
4571 Merge from coreutils.
4573 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4574 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4575 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4577 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4578 optional configure-time default.
4580 * version-etc.c (version_etc_copyright): Update copyright date.
4582 * xreadlink.c (xreadlink): Correct outdated comment.
4584 2004-01-15 Paul Eggert <eggert@twinsun.com>
4586 Merge from coreutils.
4588 * posixver.c: Include posixver.h.
4590 * same.c: Include <stdbool.h>, <limits.h>.
4591 (_POSIX_NAME_MAX): Define if not defined.
4593 (same_name): If file names are silently truncated, report
4594 that the file names are the same if they are the same after
4595 the silent truncation.
4597 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4598 conversion function.
4599 * xstrtod.c (xstrtod): Likewise. All callers changed to
4600 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4603 2004-01-14 Paul Eggert <eggert@twinsun.com>
4605 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4606 with like-named macro in fnmatch.c.
4607 (EXT): Use an internal constant instead.
4609 Merge fnmatch patches from glibc.
4610 * fnmatch.c (mbsinit): Remove define.
4611 Add libc_hidden_ver (__fnmatch, fnmatch).
4612 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4613 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4615 2003-12-14 Karl Berry <karl@gnu.org>
4617 * config.charset: update from gettext-runtime.
4619 2003-12-03 Paul Eggert <eggert@twinsun.com>
4621 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4622 Bug reported by Alfred M. Szmidt.
4624 2003-11-29 Karl Berry <karl@gnu.org>
4626 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4628 2003-11-23 Paul Eggert <eggert@twinsun.com>
4629 Bruno Haible <bruno@clisp.org>
4631 * printf-parse.h: Don't include sys/types.h.
4632 (ARG_NONE): New macro.
4633 (char_directive): Change type of *arg_index fields to size_t.
4634 * printf-parse.c: Don't include sys/types.h.
4635 (SSIZE_MAX): Remove macro.
4636 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4637 Remove unnecessary overflow check.
4638 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4641 2003-11-24 Paul Eggert <eggert@twinsun.com>
4643 * alloca.c: Remove dependency on xalloc module.
4644 (xalloc_die): Remove.
4645 (memory_full) [!defined emacs]: New macro.
4646 [!defined emacs]: Don't include xalloc.h.
4647 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4648 address arithmetic overflows. Change datatypes a bit to avoid
4651 2003-11-22 Jim Meyering <jim@meyering.net>
4653 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4655 2003-11-17 Bruno Haible <bruno@clisp.org>
4657 * vasnprintf.c (alloca): Remove fallback definition.
4658 (freea): Remove definition.
4659 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4660 Reported by Paul Eggert.
4662 2003-11-17 Jim Meyering <jim@meyering.net>
4664 On systems without utime and without a utimes function capable of
4665 dealing with a NULL struct utimbuf* argument, this utime replacement
4666 could -- in unusual circumstances -- leak a file descriptor.
4667 * utime.c: Include <unistd.h> and <errno.h>.
4668 (utime_null): Be sure to close `fd' and to preserve errno.
4669 Reported by Geoff Collyer via Arnold Robbins.
4671 2003-11-16 Paul Eggert <eggert@twinsun.com>
4672 Bruno Haible <bruno@clisp.org>
4674 Protect against address arithmetic overflow.
4675 * printf-args.h: Include stddef.h.
4676 (arguments): Change type of field 'count' to size_t.
4677 * printf-args.c (printf_fetchargs): Use size_t instead of
4678 'unsigned int' where appropriate.
4679 * printf-parse.h: Include sys/types.h.
4680 (char_directive): Change type of *arg_index fields to ssize_t.
4681 (char_directives): Change type of fields 'count', max_*_length to
4683 * printf-parse.c: Include sys/types.h and xsize.h.
4684 (SSIZE_MAX): Define fallback value.
4685 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4686 instead of 'int' where appropriate. Check a_allocated, d_allocated
4687 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4688 * vasnprintf.c: Include xsize.h.
4689 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4690 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4691 overflow. Avoid wraparound when converting a width or precision from
4694 2003-11-16 Bruno Haible <bruno@clisp.org>
4696 Update from GNU gettext.
4697 * printf-parse.c: Generalize to it can be compiled for wide strings.
4698 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4699 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4700 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4701 SNPRINTF): New macros.
4702 Don't include <alloca.h> if the file is used inside libintl.
4703 (local_wcslen): New function, for Solaris 2.5.1.
4704 (VASNPRINTF): Use it instead of wcslen.
4706 2003-11-16 Bruno Haible <bruno@clisp.org>
4708 * xsize.h (xmax): New function.
4709 (xsum, xsum3, xsum4): Declare as "pure" functions.
4711 2003-11-12 Paul Eggert <eggert@twinsun.com>
4713 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4714 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4715 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4716 heuristic is just as accurate as far as we know, and it removes a
4717 dependency on size_max.m4 and ptrdiff_max.m4.
4719 2003-11-12 Paul Eggert <eggert@twinsun.com>
4721 * xstrtol.c (__xstrtol): Remove "break" immediately after
4722 "return", to pacify some unknown compiler. Problem reported
4725 2003-11-11 Bruno Haible <bruno@clisp.org>
4727 * xsize.h (SIZE_MAX): Remove fallback definition.
4728 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4731 2003-11-10 Paul Eggert <eggert@twinsun.com>
4733 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4734 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4735 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4737 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4738 not (size_t) -1, since it's defined here.
4740 2003-11-06 Paul Eggert <eggert@twinsun.com>
4742 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4743 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4744 Reject sizes of exactly SIZE_MAX bytes.
4745 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4746 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4748 2003-11-05 Bruno Haible <bruno@clisp.org>
4750 * xsize.h: Include limits.h, to avoid a possible collision with
4751 SIZE_MAX defined in <limits.h> on Solaris.
4753 2003-11-04 Bruno Haible <bruno@clisp.org>
4755 * xsize.h: New file.
4756 * linebreak.c: Include xsize.h.
4757 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4758 argument for overflow.
4759 Suggested by Paul Eggert.
4761 2003-10-31 Bruno Haible <bruno@clisp.org>
4763 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4764 to avoid (extremely rare) race condition.
4765 Suggested by Paul Eggert.
4767 2003-11-03 Jim Meyering <jim@meyering.net>
4769 * userspec.c: Include "userspec.h".
4770 * userspec.h: New file.
4772 2003-10-31 Paul Eggert <eggert@twinsun.com>
4774 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4775 * mountlist.c (SIZE_MAX): Define if not defined already.
4776 (read_filesystem_list): Set and use me_type_malloced.
4777 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4778 whatever the type happens to be), for brevity and consistency.
4779 Check for size calculation overflow on Alphas running OSF/1.
4781 2003-10-31 Jim Meyering <jim@meyering.net>
4783 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4785 * linebuffer.c: Include <string.h> for declaration of memset.
4787 2003-10-30 Paul Eggert <eggert@twinsun.com>
4788 Bruno Haible <bruno@clisp.org>
4790 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4791 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4793 2003-10-29 Paul Eggert <eggert@twinsun.com>
4795 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4796 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4798 * quotearg.c (quotearg_n_options): Use it.
4799 * group-member.c: Include <stdbool.h>.
4800 (free_group_info): Arg is now const *; don't free arg.
4801 (get_group_info): Now returns bool and accepts struct group_info *,
4802 rather than returning a malloc'ed struct group_info *.
4803 All uses changed. Check for overflow in internal size calculation.
4805 * getusershell.c (readname): Simplify the code by using x2nrealloc
4806 rather than xmalloc/xrealloc.
4807 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4808 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4809 conformance bug: the old code used a pointer after freeing the
4810 storage that it addressed.
4811 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4812 rather than doing it by hand.
4813 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4814 the buffer preserved. Use free and xmalloc instead.
4815 * quotearg.c (quotearg_n_options): Likewise.
4816 Use a simpler test for size overflow. Don't use xalloc_oversized
4817 because unsigned int might be wider than size_t (!); this suggests
4818 that we should switch from unsigned int to size_t for slot numbers.
4820 2003-10-27 Bruno Haible <bruno@clisp.org>
4822 * stdbool_.h: Better support for BeOS.
4824 2003-10-27 Paul Eggert <eggert@twinsun.com>
4826 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4827 to allocate the returned structure. Do not allocate a subarray,
4828 as x2nrealloc will do that.
4829 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4830 instead of xnrealloc.
4831 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4833 2003-10-26 Paul Eggert <eggert@twinsun.com>
4835 * xalloc.h (xalloc_oversized): New static inline function, for
4836 callers that want to do their own size-overflow checking. Include
4837 <stdbool.h>, since xalloc_oversized returns bool.
4838 * xalloc.c (array_size_overflow): Remove. All callers changed
4839 to use xalloc_oversized.
4841 Add two functions x2realloc, x2nrealloc, for programs that grow
4842 arrays dynamically by doubling their sizes.
4843 * xalloc.h (x2realloc, x2nrealloc): New decls.
4844 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4847 Port to C99 semantics for 'inline' of external functions.
4848 Bug reported by Bruno Haible.
4849 * xmalloc.c (xnmalloc_inline): New static inline function,
4850 with the old contents of xnmalloc.
4851 (xnmalloc, xmalloc): Use it.
4852 (xnrealloc_inline): New static inline function,
4853 with the old contents of xnrealloc.
4854 (xnrealloc, xrealloc): Use it.
4856 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4858 2003-10-25 Paul Eggert <eggert@twinsun.com>
4860 Fix several address-calculation bugs in the hash modules,
4861 plus some minor code cleanup.
4863 * hash.h: Include <stdbool.h>, for bool.
4864 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4865 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4866 hash_get_n_entries, hash_get_max_bucket_length,
4867 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4868 hash_rehash): Use size_t rather than unsigned.
4869 * hash.c (struct hash_table, hash_get_n_buckets,
4870 hash_get_n_buckets_used, hash_get_n_entries,
4871 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4872 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4873 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4875 (SIZE_MAX): Define if not defined.
4876 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4877 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4879 Use const * when possible.
4880 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4881 (check_tuning): Fix bug: if tuning parameters were very close to
4882 0 or 1, rounding errors could have caused subscript violations.
4883 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4884 (hash_initialize): Add 'fail:' label
4885 to free table and return NULL, and use it to simplify code.
4886 Use calloc rather than clearing the storage ourself.
4887 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4888 buffer size calculations.
4889 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4890 Include <stddef.h>, for size_t.
4891 * hash-pjw.c (hash_pjw): Likewise.
4892 Switch to method described by Bruno Haible.
4893 Include <limits.h>, for CHAR_BIT.
4894 (SIZE_BITS): New macro.
4896 2003-10-21 Paul Eggert <eggert@twinsun.com>
4898 * getndelim2.c (getndelim2): When size calculation overflows,
4899 ceiling the allocation at NMAX bytes rather than silently
4900 discarding input bytes before NMAX is reached. This makes
4901 a difference only if NMAX exceeds SIZE_MAX / 2.
4903 * obstack.c: Merge from glibc.
4904 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4905 Add libc_hidden_def (_obstack_newchunk).
4906 (_obstack_free) [! defined _LIBC]: Remove.
4907 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4908 a clone of the function body.
4909 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4910 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4912 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4913 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4916 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4917 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4918 Don't use lvalue casts, as GCC plans to remove support for them
4919 in GCC 3.5. Reported by Joseph S. Myers. This bug
4920 was also present in the non-GCC version, indicating that this
4921 code had always been buggy and had never been widely used.
4922 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4923 Use the fast variant of each macro, rather than copying the
4924 definiens of the fast variant; that way, we'll be more likely to
4925 catch future bugs in the fast variants.
4927 2003-10-20 Bruno Haible <bruno@clisp.org>
4929 * wait-process.h: New file, from GNU gettext.
4930 * wait-process.c: New file, from GNU gettext.
4932 2003-10-19 Jim Meyering <jim@meyering.net>
4934 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4936 2003-10-16 Paul Eggert <eggert@twinsun.com>
4938 * getgroups.c: Include <errno.h>, <stdlib.h>.
4939 (getgroups): First arg is int, not size_t.
4940 Don't let 'free' mangle errno.
4942 2003-10-16 Jim Meyering <jim@meyering.net>
4944 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4946 2003-10-15 Paul Eggert <eggert@twinsun.com>
4948 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4950 (new_exclude, add_exclude_file): Initial size no longer needs to
4952 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4953 our own address arithmetic overflow checking.
4955 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4956 (fnmatch): Do not alloca more than 2000 wide characters;
4957 instead, use malloc for large buffers.
4958 Check for address arithmetic overflow, and return -1
4959 with errno set to ENOMEM in that case.
4960 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4961 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4962 instead, return -1. Check for address arithmetic overflow.
4964 2003-10-14 Paul Eggert <eggert@twinsun.com>
4966 Handle invalid suffixes and overflow independently, so that
4967 callers can treat them independently as needed. Fix some bugs in
4968 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4969 suffix for a human-readable blocksize. The major caller-visible
4970 change is the addition of a new
4971 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4972 that both overflow and suffix chars were found.
4974 * human.c (humblock): Don't check separately for invalid suffix
4975 char; that is xstrtoumax's job (now that its bug is fixed).
4976 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4977 INTMAX_MAX]: New macros.
4978 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4979 TYPE_MAXIMUM): New macros.
4980 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4981 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4982 if overflow occurs, as it's what __strtol does and it's more useful
4984 (__xstrtol): If __strtol reports some error other than ERANGE,
4985 reflect it to the caller as LONGINT_INVALID. If it reports
4986 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4987 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4988 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4990 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4991 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4992 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4993 [defined UINTMAX_MAX]: New macros.
4995 2003-10-14 Bruno Haible <bruno@clisp.org>
4997 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4998 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4999 Also use volatile where needed.
5001 2003-10-12 Paul Eggert <eggert@twinsun.com>
5003 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5004 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5005 and define in terms of the other primitives.
5006 * xmalloc.c: Include stdbool.h; do not include exit.h.
5007 (SIZE_MAX): Define if not already defined.
5008 (array_size_overflow): New function.
5009 (xalloc_die): Abort instead of exiting if 'error' returns.
5010 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5011 (xmalloc, xrealloc): Use them.
5012 (xcalloc): Check for address arithmetic overflow.
5013 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5014 a bit faster than strcpy.
5016 2003-10-08 Paul Eggert <eggert@twinsun.com>
5018 Merge getpass from libc, plus a few fixes.
5020 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5021 Include <stdbool.h>.
5022 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5023 __fsetlocking to empty.
5024 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5025 do include <bits/libc-lock.h>.
5026 Do not include <fcntl.h>; not needed.
5027 [_LIBC]: Include <wchar.h>.
5028 (NOTCANCEL_MODE): New macro.
5029 (flockfile, funlockfile) [_LIBC]: New macros.
5030 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5031 [!_LIBC]: New macros.
5032 (call_fclose): New function.
5033 (getpass): Use it. Save tty stream separately; this simplifies the
5034 code and makes it more reliable if stdin happens to equal stdout.
5035 Invoke __fsetlocking on tty.
5036 Handle thread cancellation if needed.
5037 Namespace cleanup (use __tcgetattr, __getline).
5038 Use bool for Booleans.
5039 [USE_IN_LIBIO]: Handle wide streams.
5040 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5041 stream might go where.
5043 * unlocked-io.h: Include <stdio.h>, so that the caller
5044 doesn't have to include <stdio.h> before us.
5045 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5046 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5047 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5048 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5049 if not declared, so that we can use getpass.c code from libc without
5051 (flockfile, ftrylockfile, funlockfile): New macros.
5053 2003-10-06 Bruno Haible <bruno@clisp.org>
5055 * version-etc-2.h: Remove file.
5056 * version-etc-2.c: Remove file.
5058 2003-09-25 Jim Meyering <jim@meyering.net>
5059 Bruno Haible <bruno@clisp.org>
5061 This lets translators provide better translations for the
5062 "Written by ..." part of --version output.
5063 * version-etc.h: Include stdarg.h.
5064 (version_etc_copyright): Declare as readonly.
5065 (version_etc): Make this function variadic with a NULL-terminated list
5066 of author name strings.
5067 (version_etc_va): New declaration.
5068 * version-etc.c: Include stdarg.h, stdlib.h.
5069 (version_etc_copyright): Declare as readonly.
5070 (version_etc_va): New function. Provide a different translatable string
5071 for each possible number of authors < 10. Abbreviate when there are 10
5073 (version_etc): Make this function variadic. Call version_etc_va.
5074 Suggestion from Gary V. Vaughan.
5076 * long-options.h (parse_long_options): Change prototype: the authors
5077 string is moved to the end and becomes variadic.
5078 * long-options.c: Include stdarg.h.
5079 (parse_long_options): Make this function variadic, too.
5080 Call version_etc_va, not version_etc.
5082 2003-10-06 Bruno Haible <bruno@clisp.org>
5084 * fatal-signal.h: New file, from GNU gettext.
5085 * fatal-signal.c: New file, from GNU gettext.
5087 2003-10-04 Karl Berry <karl@gnu.org>
5089 * argp*: update from libc.
5091 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5093 * getpass.c (getpass): Use a no-op fseek when switching from input to
5094 output mode on the same stream.
5096 2003-09-29 Paul Eggert <eggert@twinsun.com>
5098 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5099 Fix arg typo in previous patch.
5101 2003-09-28 Jim Meyering <jim@meyering.net>
5103 * error.c: Correct cpp indentation.
5105 2003-09-27 Paul Eggert <eggert@twinsun.com>
5107 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5108 Omit the special code that used __typeof__, since we worry that
5109 it could be more trouble than it's worth. See:
5110 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5111 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5115 2003-09-26 Jim Meyering <jim@meyering.net>
5117 * error.c (error_tail): Move some declarations
5118 into inner scope where the local variables are used.
5120 2003-09-26 Bruno Haible <bruno@clisp.org>
5122 * stpncpy.h (gnu_stpncpy): New declaration.
5123 (stpncpy): Define as alias for gnu_stpncpy.
5124 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5126 2003-09-26 Paul Eggert <eggert@twinsun.com>
5128 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5129 (error_tail): Do not loop, reallocating temporary buffer, since
5130 the output cannot contain more wide characters than the input
5131 contains bytes, the size must be big enough already. This avoids
5132 one potential size overflow calculation. Check for size overflow
5133 when calculating temporary buffer size. Free temporary buffer
5134 when done, if it was allocated with malloc; this plugs a memory
5135 leak. Remove casts from void * to pointers, that are no longer
5136 needed now that we're assuming C89 or better.
5138 Merge error changes from glibc.
5140 * error.c, error.h: Update copyright notice header to match glibc.
5141 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5142 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5143 Disable cancellation while printing error.
5144 * error.h: Prepend __ to parameter names.
5146 2003-09-25 Karl Berry <karl@gnu.org>
5148 * argp-fmtstream.c, argp-help.c: update from libc.
5150 2003-09-25 Bruno Haible <bruno@clisp.org>
5152 * version-etc-2.h: New file, from version-etc.h with modifications.
5153 * version-etc-2.c: New file, from version-etc.c with modifications.
5155 2003-09-25 Simon Josefsson <jas@extundo.com>
5157 * xgetdomainname.h: New file.
5158 * xgetdomainname.c: New file.
5160 2003-09-25 Simon Josefsson <jas@extundo.com>
5161 Bruno Haible <bruno@clisp.org>
5163 * getdomainname.h: New file.
5164 * getdomainname.c: New file.
5166 2003-09-24 Paul Eggert <eggert@twinsun.com>
5168 * linebuffer.c (freebuffer): Don't free the argument, just
5169 the buffer associated with the argument. Bug reported by
5172 2003-09-19 Karl Berry <karl@gnu.org>
5174 * argp.h: update from libc.
5176 2003-09-16 Paul Eggert <eggert@twinsun.com>
5178 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5179 input error, instead of returning NULL the next time we are called
5180 (and therefore losing track of errno).
5182 2003-09-15 Paul Eggert <eggert@twinsun.com>
5184 * getndelim2.c (getndelim2): Don't trash errno when a read
5185 fails, so that the caller gets the proper errno.
5187 * readutmp.c (read_utmp): Likewise.
5188 Check for fstat error. Close stream and free storage
5191 2003-09-14 Bruno Haible <bruno@clisp.org>
5193 * fwriteerror.h: New file.
5194 * fwriteerror.c: New file.
5196 2003-09-14 Jim Meyering <jim@meyering.net>
5198 * getloadavg.c: Correct cpp indentation.
5199 * strdup.c: Likewise.
5200 * vasnprintf.c: Likewise.
5202 2003-09-12 Paul Eggert <eggert@twinsun.com>
5204 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5205 * obstack.c [!defined _LIBC]: Likewise.
5206 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5207 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5208 * exitfail.c: Don't include stdlib.h; no longer needed.
5210 More changes to assume C89 or better.
5212 * error.c (error_tail): Assume vprintf.
5214 * argmatch.c (getenv): Remove decl.
5215 * progreloc.c (get_full_program_name): Define via prototype.
5216 * setenv.c (clearenv): Likewise.
5217 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5219 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5220 (malloc, memcpy): Remove decls.
5221 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5222 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5223 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5224 (memcpy): Remove macro.
5225 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5226 (__P): Remove. All uses removed.
5227 (PTR): Remove. All uses changed to void *.
5228 (CHAR_BIT, NULL): Remove.
5229 (spaces, zeros, memset_space, memset_zero)
5230 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5232 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5233 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5234 Define with prototype.
5235 Remove now-unnecessary prototype decl.
5236 (extra_args_spec): Assume ANSI C. All uses changed.
5237 (extra_args_spec_iso): Remove.
5238 (my_strftime, emacs_strftimeu): Define via prototype.
5239 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5241 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5242 * strtoimax.c: Include <stdlib.h> unconditionally.
5243 (strtoul, strtol): Remove decls.
5244 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5246 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5247 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5248 (LOCALE_PARAM_PROTO): New macro.
5249 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5250 (INTERNAL (strtol), strtol): Define with a prototype.
5251 (PARAMS): Remove. All uses removed.
5252 * tempname.c: Include <string.h> unconditionally.
5253 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5254 * xgethostname.c (main): Define with a prototype.
5255 * xmalloc.c: Include "xalloc.h" first, to check interface.
5256 Include <stdlib.h> unconditionally.
5257 (calloc, malloc, realloc, free): Remove decls.
5258 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5259 Include <stdlib.h> unconditionally. Sort include file names.
5261 (xstrtod): Define with a prototype.
5262 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5263 (strtol, strtoul): Remove decls.
5265 2003-09-11 Paul Eggert <eggert@twinsun.com>
5267 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5268 Include <stdlib.h>, <string.h> unconditionally.
5269 Remove now-unnecessary cast to char *.
5270 * strnlen.c: Include <string.h> unconditionally.
5271 * yesno.c (yesno): Define with a prototype.
5273 2003-09-10 Bruno Haible <bruno@clisp.org>
5275 * strcspn.c: Include <string.h> unconditionally.
5276 * strpbrk.c: Include <string.h> unconditionally.
5277 * strstr.c: Include <string.h> unconditionally.
5278 * unicodeio.c: Include <string.h> unconditionally.
5279 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5280 * unsetenv.c: Likewise.
5281 * xreadlink.c: Include <stdlib.h> unconditionally.
5282 * yesno.c: Include <stdlib.h> unconditionally.
5283 (rpmatch): Add prototype.
5285 2003-09-10 Jim Meyering <jim@meyering.net>
5287 * error.c: Correct indentation of cpp directives.
5289 2003-09-09 Paul Eggert <eggert@twinsun.com>
5293 * acosl.c (main): Use a prototype.
5294 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5297 * getloadavg.c (getloadavg, main): Define via prototypes.
5299 * getopt.h (struct option.name): Assume C89, and use 'const'.
5300 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5301 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5303 * getopt.c (const): Remove macro.
5304 Include <string.h> unconditionally.
5305 (my_index): Remove; all uses changed to strchr.
5306 (strlen): Remove decl.
5307 (exchange): Remove forward decl; no longer needed.
5308 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5309 Define with prototype.
5310 * getopt1.c (const): Remove macro.
5311 (getopt_long, getopt_long_only, main): Define with prototype.
5313 * getugroups.c: Include <string.h> unconditionally.
5315 * getusershell.c: Include <stdlib.h> unconditionally.
5316 (getusershell, setusershell, endusershell, readname, main):
5317 Define with prototypes.
5319 * group-member.c: Include group-member.h first.
5320 Include <stdlib.h> unconditionally.
5322 * hard-locale.c: Include hard-locale.h first.
5323 Include <stdlib.h>, <string.h> unconditionally.
5325 * hash.c (free, malloc): Remove decls.
5326 Include <stdlib.h> unconditionally.
5328 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5329 (getenv): Do not declare.
5331 * idcache.c: Include <string.h> unconditionally.
5333 * long-options.c: Include long-options.h first, to test interface.
5334 Include <stdlib.h> unconditionally.
5336 * makepath.c: Include makepath.h first, to test interface.
5337 Include <stdlib.h> and <string.h> unconditionally.
5339 * linebuffer.c: Include <stdlib.h>.
5340 (free): Remove decl.
5342 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5343 rpl_malloc returns void *, not char *.
5344 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5346 * md5.h: Include <limits.h> unconditionally.
5347 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5348 (__P): Remove; all uses removed.
5349 * md5.c: Include "md5.h" first.
5350 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5351 md5_buffer, md5_process_bytes, md5_process_block):
5352 Define with prototypes.
5353 * sha.h (__P): Remove all uses. (It wasn't defined??)
5354 * sha.c: Include "sha.h" first.
5355 Include <stdlib.h>, <string.h> unconditionally.
5357 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5358 * memcmp.c (__ptr_t): Likewise.
5359 * memrchr.c (__ptr_t): Likewise.
5360 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5361 Include <string.h> unconditionally.
5362 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5363 * memchr.c: Include <stdlib.h> unconditionally.
5364 * memchr.c (LONG_MAX): Remove.
5365 * memrchr.c (LONG_MAX): Likewise.
5366 * memchr.c (__memchr): Define via a prototype.
5367 * memrchr.c (__memrchr): Likewise.
5368 * memcmp.c (__P): Remove, and remove all uses.
5369 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5370 Remove forward decls; no longer needed.
5371 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5372 Use types required by C89 in prototype.
5374 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5375 * savedir.c: Likewise.
5376 * mkdir.c (free): Remove decl.
5377 * rmdir.c (rmdir): Define with a prototype.
5378 * savedir.c: Include savedir.h first, to test interface.
5380 * mktime.c (STDC_HEADERS): Remove.
5381 Include <stdlib.h>, <string.h> unconditionally.
5383 * modechange.c: Include <stdlib.h> unconditionally.
5384 (malloc): Remove decl.
5386 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5387 (free): Remove decl.
5389 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5390 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5391 (This type really should be intptr_t, but that's a C99ism.)
5392 (_obstack_memcpy): Remove: all uses changed to memcpy.
5393 Include <string.h> unconditionally.
5394 (struct obstack): Assume __STDC__ for types of members
5395 chunkfun, freefun, extra_arg.
5396 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5397 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5398 obstack_begin, obstack_specify_allocation,
5399 obstack_specify_allocation_with_arg, obstack_chunkfun,
5400 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5401 Remove unprototyped decls and the macros that use them.
5402 * obstack.c (POINTER): Remove. All uses changed to void *.
5403 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5404 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5405 (defined __STDC__ && __STDC__)]:
5406 Remove nonprototyped code.
5407 Include <stdlib.h> unconditionally.
5408 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5409 _obstack_allocated_p, _obstack_free, obstack_free,
5410 _obstack_memory_used, print_and_abort):
5411 Define using prototypes.
5412 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5413 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5414 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5415 obstack_next_free, obstack_object_size, obstack_room) [0]:
5416 Remove unused, unprototyped code.
5418 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5420 * physmem.c (physmem_total, physmem_available, main): Define
5423 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5424 (main): Define with a prototype.
5426 * posixver.c (getenv): Remove decl.
5428 * putenv.c (malloc): Returns void *, not char *.
5429 Include <string.h> unconditionally.
5430 (strchr, memcpy, NULL): Do not define.
5432 * readtokens.c: Include readtokens.h first, to test interface.
5433 Include <stdlib.h>, <string.h> unconditionally.
5434 (init_tokenbuffer): Define with a prototype.
5436 * regex.c (PARAMS): Remove. All uses removed.
5437 All uses of _RE_ARGS removed, too.
5438 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5440 (bzero): Assume memset exists.
5441 (memcmp, memcpy, NULL): Remove.
5442 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5443 char, or assignments to local vars of type signed char.
5444 (init_syntax_once, PREFIX(extract_number_and_incr),
5445 PREFIX(print_partial_compiled_pattern),
5446 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5447 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5448 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5449 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5450 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5451 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5452 wcs_compile_range, byte_compile_range, truncate_wchar,
5453 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5454 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5455 count_mbs_length, wcs_re_match_2_internal,
5456 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5457 PREFIX(alt_match_null_string_p),
5458 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5459 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5460 regfree, PREFIX(extract_number)): Define with prototype. Remove
5461 now-unnecessary declaration, if any.
5462 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5464 Remove now-unnecessary casts among pointer types.
5465 * regex.h (_RE_ARGS): Remove. All uses removed.
5467 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5468 (free): Remove decl.
5470 * rpmatch.c: Include <stdlib.h> unconditionally.
5472 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5473 (free): Remove decl.
5475 * save-cwd.c: Include <stdlib.h> unconditionally.
5476 * xgetcwd.c: Likewise.
5478 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5479 (free): Remove decl.
5481 * strchrnul.c (strchrnul): Define with a prototype.
5482 Fix bug: c_in was not converted to char before searching.
5484 The following changes are not K&R related:
5486 * group-member.h: Include <sys/types.h>, so that this file is
5488 * makepath.h: Likewise.
5490 * getusershell.c (readname, default_index, line_size, readname):
5491 Use size_t, not int, for sizes.
5492 (readname): If the size overflows, report an error instead of
5495 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5497 * getndelim2.c: Assume stdlib.h per the C89 spec.
5499 2003-09-08 Paul Eggert <eggert@twinsun.com>
5501 Assume C89 or better; remove K&R cruft.
5502 A few of these changes were first proposed by Derek Robert Price
5503 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5505 * addext.c: Include <string.h> unconditionally.
5506 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5507 Don't declare getenv or malloc.
5509 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5510 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5512 (find_stack_direction, alloca): Use prototypes.
5514 * atexit.c (atexit): Define using a prototype.
5516 * basename.c, dirname.c, stripslash.c:
5517 Include <string.h> unconditionally.
5519 * bcopy.c: Include <stddef.h>.
5520 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5522 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5524 * error.h (error, error_at_line, error_print_progname)
5525 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5526 * error.c: Include error.h first, to check interface.
5527 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5528 (VA_START): Remove; all uses changeed to va_start.
5529 (exit, strerror): Remove decls.
5530 (error_print_progname): Prototype uncondionally.
5531 Don't include <errno.h>; no longer needed.
5532 (private_strerror): Remove.
5533 (error_tail): Always define.
5534 (error, error_at_line): Assume C89 or better; always use prototypes.
5535 * fatal.c: Include "fatal.h" first, to test interface.
5536 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5537 (VA_START): Remove; all uses changed to va_start.
5538 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5540 (exit): Remove decl.
5541 (fatal): Prototype unconditionally. Assume va_start works.
5542 Abort at end, to pacify gcc.
5544 * euidaccess.c (main): Define with a prototype.
5546 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5548 * exitfail.c: Include <stdlib.h> unconditionally.
5550 * fnmatch_.h (__P): Remove. All uses changed to assume
5552 * fnmatch.c: Include fnmatch.h first, to test interface.
5553 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5554 (getenv): Remove decl.
5555 (fnmatch): Define using a prototype.
5556 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5557 (FCT): Define using a prototype.
5559 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5561 * gethostname.c: Include <stddef.h>.
5562 (gethostname): Define with prototype. Length is size_t, not int.
5564 2003-09-08 Paul Eggert <eggert@twinsun.com>
5566 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5567 getversion.c should have been removed then, but was accidentally
5570 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5571 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5573 2003-09-07 Paul Eggert <eggert@twinsun.com>
5575 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5576 copy_tm_result. Bug reported by Simon Josefsson in
5577 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5579 2003-09-06 Paul Eggert <eggert@twinsun.com>
5581 * time_r.c, time_r.h: New files.
5583 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5585 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5586 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5588 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5590 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5591 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5594 * timegm.c: Switch to glibc implementation, with the following changes:
5595 [defined HAVE_CONFIG_H]: Include <config.h>.
5596 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5597 (__mktime_internal) [!defined _LIBC]: New decl.
5598 (__gmtime_r) [!defined _LIBC]: New macro and function.
5599 (timegm): Use a prototype, since gnulib assumes C89.
5600 Do not bother declaring tmp to be const, as it's not really usefu.
5601 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5602 (timegm): Declare only if HAVE_DECL_TIMEGM.
5604 2003-09-03 Paul Eggert <eggert@twinsun.com>
5606 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5607 Bug reported by Lute Kamstra in
5608 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5610 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5611 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5612 course with correspondingly smaller numbers for tomorrow and
5613 yesterday. From Tadayoshi Funaba. Originally installed into
5614 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5617 2003-08-31 Simon Josefsson <jas@extundo.com>
5619 * timegm.h: New file.
5620 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5622 2003-08-31 Karl Berry <karl@gnu.org>
5624 * argp.h: update from libc.
5626 2003-08-28 Bruno Haible <bruno@clisp.org>
5628 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5629 warning on QNX, which defines O_BINARY to 000000.
5631 2003-08-24 Bruno Haible <bruno@clisp.org>
5633 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5634 MSVC7 <stdio.h> is included later.
5636 2003-08-20 Bruno Haible <bruno@clisp.org>
5638 * progname.h: New file, from GNU gettext.
5639 * progname.c: New file, from GNU gettext.
5640 * progreloc.c: New file, from GNU gettext.
5642 2003-08-19 Bruno Haible <bruno@clisp.org>
5644 * xstrdup.c: Assume <string.h> exists.
5646 2003-08-18 Jim Meyering <jim@meyering.net>
5648 * setenv.h: Indent nested cpp directive.
5649 * vasnprintf.c: Remove trailing blanks.
5651 2003-08-17 Simon Josefsson <jas@extundo.com>
5652 Bruno Haible <bruno@clisp.org>
5654 * xstrndup.h: New file.
5655 * xstrndup.c: New file.
5657 2003-08-17 Bruno Haible <bruno@clisp.org>
5659 * strndup.h: New file.
5661 2003-08-16 Paul Eggert <eggert@twinsun.com>
5663 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5664 space, undoing this 2003-08-12 change:
5665 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5667 2003-08-16 Jim Meyering <jim@meyering.net>
5669 Merge from coreutils.
5670 * xstrtoimax.c: #else #if -> #elif.
5671 * xstrtoumax.c: Likewise.
5673 2003-08-15 Paul Eggert <eggert@twinsun.com>
5675 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5676 rather than tab, after '#' in shell-script copyright notices.
5677 Suggested by Bruno Haible.
5679 2003-08-15 Jim Meyering <jim@meyering.net>
5680 and Paul Eggert <eggert@twinsun.com>
5682 Merge from coreutils.
5683 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5684 member but strut utmpx does not. Needed for AIX 4.3.3.
5685 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5687 2003-08-15 Jim Meyering <jim@meyering.net>
5689 Merge from coreutils.
5690 * xgethostname.c: Include <stdlib.h>.
5691 (xghostname): Don't exit for anything other than memory-related
5692 failure; just return NULL.
5693 * userspec.c: Include "posixver.h".
5694 (parse_user_spec): Accept `.' as a separator only
5695 in pre-POSIX-200112 mode.
5696 * strtoimax.c: Use #elif rather than #else #if.
5697 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5698 Remove function, now that we can rely on a working tzset function.
5699 [!_LIBC]: Ensure that the required autoconf test has been run.
5700 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5701 Use underlying_strftime for %r.
5702 * sha.c: Merge in some clean-up and optimization changes from glibc.
5703 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5704 Ensure that it is a multiple of 64.
5705 Rearrange loop exit tests so as to avoid performing an
5706 additional fread after encountering an error or EOF.
5707 * realloc.c: Update copyright date.
5709 2003-08-14 Jim Meyering <jim@meyering.net>
5711 Merge from coreutils.
5712 * obstack.h: Whitespace changes.
5713 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5714 and xcalloc return values.
5715 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5716 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5717 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5718 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5719 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5721 Use mntctl's return value to drive the entry-processing loop, since
5722 we can't rely on the value of the vmt_length member in the last
5723 entry. On some systems doing so could result in exhausting
5724 virtual memory. Based in part on a patch from Mike Jetzer.
5726 2003-08-14 Jim Meyering <jim@meyering.net>
5727 and Paul Eggert <eggert@twinsun.com>
5729 Merges from coreutils, plus other fixes.
5730 * physmem.c: Merge in portability changes from gcc/libiberty
5731 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5732 for credits and details. Thanks to Kaveh Ghazi for helping
5733 to keep these files in sync.
5734 (ARRAY_SIZE): Define it.
5735 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5736 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5737 (memcasecmp): Don't assume size_t fits in unsigned int.
5738 Remove casts and duplicate code.
5739 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5740 (memcpy): Remove definition.
5741 Merge in some clean-up and optimization changes from glibc.
5742 [BLOCKSIZE]: Move definition to top of file.
5743 Ensure that it is a multiple of 64.
5744 Rearrange loop exit tests so as to avoid performing an
5745 additional fread after encountering an error or EOF.
5746 * md5.h (md5_uintptr): Define.
5747 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5748 return to the initial working directory. Preserve errno
5750 * idcache.c: Include "xalloc.h".
5751 (xmalloc, xrealloc): Remove decls.
5752 (getuser): Remove casts no longer required in C89.
5753 * human.c: Include stdio.h, for sprintf.
5754 * group-member.c: Include "xalloc.h".
5755 (xmalloc, xrealloc): Remove decls.
5756 (get_group_info): Remove casts no longer required in C89.
5757 * getusershell.c (readname): Remove casts no longer required in C89.
5758 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5759 * getline.c: Whitespace fix, from coreutils.
5761 2003-08-13 Paul Eggert <eggert@twinsun.com>
5763 * exclude.c: Include <ctype.h>
5764 (IN_CTYPE_DOMAIN): New macro.
5766 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5769 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5770 Undo previous (whitespace-only) change.
5772 2003-08-12 Paul Eggert <eggert@twinsun.com>
5774 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5775 Normalize leading white space and remove trailing white space.
5776 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5777 notice, as per ../config/srclist-update.
5779 Merge from coreutils.
5780 * euidaccess.h: New file.
5781 * euidaccess.c: Include it.
5782 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5783 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5784 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5786 2003-08-11 Bruno Haible <bruno@clisp.org>
5788 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5789 (vasnprintf): Use it instead of wcslen.
5791 2003-08-11 Bruno Haible <bruno@clisp.org>
5793 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5794 value to ensure that _Bool promotes to int. Use #define for _Bool when
5795 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5797 2003-08-10 Karl Berry <karl@gnu.org>
5799 * regex.h: update from libc (whitespace fix).
5801 2003-08-09 Paul Eggert <eggert@twinsun.com>
5803 Merge some files from coreutils. These changes were
5804 originally made by Jim Meyering.
5805 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5806 many older Unixes require this.
5807 * alloca.c (alloca): Remove cast to argument of free;
5808 no longer needed in C89.
5809 * alloca_.h, regex.h: Fix white space to match
5810 what GNU indent does.
5812 2003-08-05 Paul Eggert <eggert@twinsun.com>
5814 * bumpalloc.h: Remove.
5816 2003-08-04 Paul Eggert <eggert@twinsun.com>
5818 * getloadavg.c: Change copyright notice and spacing to conform to
5821 Merge from coreutils.
5822 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5824 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5825 from Karl Berry, implemented by Jim Meyering.
5826 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5827 from Dmitry V. Levin.
5828 Remove anachronistic cast of xrealloc.
5829 * fnmatch_.h (__const): Remove. Use 'const'.
5830 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5831 type. Otherwise, it wouldn't compile with at least /bin/cc on
5832 ymp-cray-unicos9.0.2.X.
5833 Combine two mostly-identical uses of alloca into one.
5834 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5836 2003-08-04 Dave Love <d.love@dl.ac.uk>
5840 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5841 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5842 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5843 obsolete NLIST_NAME_UNION.
5844 [__GNU__]: Undef BSD and FSCALE.
5845 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5847 2003-08-03 Paul Eggert <eggert@twinsun.com>
5849 * stdbool_.h (_Bool): Make it signed char, instead of
5850 an enum type, so that it's guaranteed to promote to int. See:
5851 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5853 2003-07-31 Paul Eggert <eggert@twinsun.com>
5855 * strerror.c: Include config.h, limits.h. Declare sprintf.
5856 (strerror): Don't assume that a printable int fits in 14 bytes.
5858 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5859 Bruno Haible <bruno@clisp.org>
5861 * getline.h (getline, getdelim): Change return type to ssize_t.
5862 * getline.c (getline, getdelim): Likewise.
5863 Remove _GNU_SOURCE define; now it's defined in config.h through
5866 2003-07-22 Paul Eggert <eggert@twinsun.com>
5868 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5869 over-parenthesization in macros.
5871 Sync with coreutils.
5873 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5876 Use `exit_failure' for xalloc and xmemcoll instead of their own
5877 private exit-failure variables.
5878 * xalloc.h (xalloc_exit_failure): Remove.
5879 * xmalloc.c: Likewise. Include exitfail.h.
5880 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5881 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5882 * xmemcoll.c: Likewise. Include exitfail.h.
5883 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5885 2003-07-18 Paul Eggert <eggert@twinsun.com>
5887 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5888 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5889 to test that it can stand by itself. Include "exitfail.h".
5890 Clients should set exit_failure instead.
5891 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5893 2003-07-18 Andreas Schwab <schwab@suse.de>
5895 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5897 2003-07-18 Bruno Haible <bruno@clisp.org>
5899 * getndelim2.h: New file.
5900 * getndelim2.c: Make into a module of its own. Include config.h,
5902 (getndelim2): Make non-static. Change return type to ssize_t.
5903 * getline.h: Change argument names.
5904 * getline.c: Include getndelim2.h instead of getndelim2.c.
5905 * getnline.c: Include getndelim2.h.
5907 2003-07-17 Bruno Haible <bruno@clisp.org>
5909 * Makefile.am: Remove file.
5910 * Makefile.in: Remove file.
5912 2003-07-17 Bruno Haible <bruno@clisp.org>
5914 * getnline.h: New file.
5915 * getnline.c: New file.
5916 * getndelim2.c: New file, extracted from getline.c.
5917 (getndelim2): Renamed from getdelim2, with added nmax argument.
5918 * getline.c: Include getndelim2.c.
5919 (getdelim2): Moved out to getndelim2.c.
5920 (getline, getdelim): Update.
5922 2003-07-15 <karl@gnu.org>
5924 * vasnprintf.c: update from gettext.
5926 2003-07-15 Jim Meyering <jim@meyering.net>
5928 * makepath.c (make_path): Enclose diagnostic in _(...).
5930 2003-07-14 Paul Eggert <eggert@twinsun.com>
5932 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5933 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5934 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5935 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5936 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5937 updated automatically by ../config/srclist-update. This changes
5938 their license from LPGL to GPL.
5940 2003-07-14 Jim Meyering <jim@meyering.net>
5942 Don't emit diagnostics. Let callers do that.
5943 * save-cwd.c: Don't include "error.h".
5944 (save_cwd): Don't call error. Ensure that errno is valid
5945 when returning nonzero.
5947 * save-cwd.h (restore_cwd): Update prototype.
5948 * save-cwd.c (restore_cwd): Remove two parameters.
5949 Simplify. Don't call error upon failure. Let callers do that.
5950 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5951 when auditing is enabled. But don't bother updating the #if.
5953 2003-07-14 Simon Josefsson <jas@extundo.com>
5955 * mempcpy.h: New file.
5956 * mempcpy.c: New file.
5958 2003-07-14 Paul Eggert <eggert@twinsun.com>
5960 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5961 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5962 unicodeio.c, unicodeio.h, unlocked-io.h:
5963 Switch from LGPL to GPL.
5965 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5967 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5968 it breaks C++ compilation.
5969 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5971 2003-07-10 Jim Meyering <jim@meyering.net>
5973 * vasnprintf.c: Remove trailing blanks.
5974 Make cpp indentation consistent.
5976 2003-07-09 Paul Eggert <eggert@twinsun.com>
5978 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5979 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5980 Switch from LGPL to GPL.
5982 2003-07-07 Paul Eggert <eggert@twinsun.com>
5984 * mktime.c: Fix some boundary cases and remove need for floating point.
5986 Issue a compile-time diagnostic if time_t is floating point, or if
5987 two's complement arithmetic is not in effect, or if arithmetic
5988 right shift does not propagate the sign. These assumptions were
5989 all in the original code but they weren't checked.
5991 (TIME_T_MIDPOINT, verify): New macros.
5992 (__isleap): Remove; it has integer overflow problems.
5993 (leapyear): New function, without those problems.
5994 (ydhms_tm_diff): Remove; splitting into two parts.
5995 (ydhms_diff): New function, containing the arithmetic part of
5996 the old ydhms_tm_diff function. Issue a compile-time
5997 diagnostic if we are not using C99 integer division.
5998 Avoid casts when possible.
5999 (guess_time_tm): New function, containing the checking part of
6000 the old ydhms_tm_diff function. Return the new value, rather than
6001 the difference between it and the old. Accept a new argument T
6002 so that *T specifies the old value. Check for overflow in the result.
6004 (__mktime_internal): Use a time_t offset, not a long int offset.
6005 This undoes the 2003-06-04 change, which is no longer needed now
6006 that we have better overflow checking.
6007 (localtime_offset): Likewise.
6009 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6010 and long are 64-bit but int is only 32-bit.
6011 (ydhms_diff): Use long int to store year1 and yday1.
6012 Issue a compile-time diagnostic if long int is not wide enough.
6014 (__mktime_internal): Use long int to store adjusted year and yday.
6015 Use plain C rather than preprocessor commands, if that doesn't
6017 Check for overflow (and try to repair) after each probe
6018 rather than checking only at the very end. This avoids some bugs
6019 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6020 does not equal GMT offset at maximum time).
6021 Use integer to check for overflow rather than floating point; this
6022 is more portable to non-IEEE hosts, and is a tad faster.
6023 When we detect that we are oscillating between two values,
6024 don't check whether tm_isdst has the requested value, since
6025 we already know the answer. When tm_isdst has the wrong value,
6026 use a different heuristic to find the right one, based on the
6027 extreme values actually observed in practice in tz2003a,
6028 rather than the (overly optimistic) "previous 3 calendar quarters".
6030 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6031 "T const" to accommodate glibc style.
6032 (check_result): Use less-confusing report format. "long" -> "long int.
6034 Don't loop if the iteration overflows time_t.
6035 Allow a negative step in the iteration.
6037 2003-07-01 Paul Eggert <eggert@twinsun.com>
6039 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6040 having it depend on HAVE_SYS_TYPES_H.
6042 2003-06-25 Bruno Haible <bruno@clisp.org>
6044 * readlink.c: New file.
6046 2003-06-20 Bruno Haible <bruno@clisp.org>
6048 Assume C89, so PARAMS isn't needed.
6049 * unicodeio.h (PARAMS): Remove.
6050 * unicodeio.c: Don't use PARAMS.
6052 2003-06-18 Jim Meyering <jim@meyering.net>
6054 Merge changes from coreutils.
6055 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6056 Remove explicit declarations of xmalloc and realloc.
6058 (read_utmp): Remove anachronistic cast of xmalloc.
6060 2003-06-17 Paul Eggert <eggert@twinsun.com>
6062 Assume C89, so PARAMS isn't needed.
6063 * backupfile.h (PARAMS): Remove. All uses removed.
6064 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6065 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6066 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6067 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6068 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6069 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6070 xstrtol.h: Likewise.
6071 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6072 same.h, strverscmp.h: Do not include config.h; no longer needed.
6073 Anyway, config.h should always be included before any other file.
6075 2003-06-11 Simon Josefsson <jas@extundo.com>
6077 * sysexit_.h: New file.
6079 2003-05-20 Derek Price <derek@ximbiot.com>
6081 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6083 2003-06-10 Simon Josefsson <jas@extundo.com>
6085 * strchrnul.h: New file.
6086 * strchrnul.c: New file.
6088 2003-06-10 Simon Josefsson <jas@extundo.com>
6090 * argp.h: New file, from glibc.
6091 * argp-ba.c: New file, from glibc.
6092 * argp-eexst.c: New file, from glibc.
6093 * argp-fmtstream.c: New file, from glibc.
6094 * argp-fmtstream.h: New file, from glibc.
6095 * argp-fs-xinl.c: New file, from glibc.
6096 * argp-help.c: New file, from glibc.
6097 * argp-namefrob.h: New file, from glibc.
6098 * argp-parse.c: New file, from glibc.
6099 * argp-pv.c: New file, from glibc.
6100 * argp-pvh.c: New file, from glibc.
6101 * argp-xinl.c: New file, from glibc.
6103 2003-06-07 Jim Meyering <jim@meyering.net>
6105 * readtokens.h: Put `Free Software Foundation, Inc.'
6106 in place of my name in the copyright comment.
6107 Remove definition and uses of __P.
6110 * stat.c: Don't declare xmalloc explicitly.
6111 Instead, include "xalloc.h".
6112 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6113 xrealloc, and xcalloc return values.
6114 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6116 * xgetcwd.h: Remove definition/uses of PARAMS.
6118 2003-06-06 Jim Meyering <jim@meyering.net>
6120 * stdbool_.h: Renamed from stdbool.h.in.
6122 2003-06-06 Jim Meyering <jim@meyering.net>
6124 Merge from coreutils.
6125 * same.c: (same_name): Declare *_basename locals to be `const'.
6126 Consolidate declarations and initializations of *_base* locals.
6128 Merge from coreutils.
6129 This avoids a core dump on systems without GNU putenv,
6130 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6131 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6132 (unsetenv): New static function, from GNU libc.
6133 (rpl_putenv): Use it.
6135 * modechange.c: Remove trailing blanks.
6137 Merge from coreutils.
6138 * fsusage.c: Remove declaration of statfs.
6139 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6141 * posixtm.c: Include <stdbool.h> unconditionally.
6143 2003-06-05 Paul Eggert <eggert@twinsun.com>
6145 * mktime.c (__mktime_internal): When resolving a tm_isdst
6146 mismatch, look in future quarters as well as past. This fixes a
6147 bug when processing fall-backwards gaps immediately after a long
6148 period of daylight-saving time.
6150 * mktime.c: Assume freestanding C89 or better.
6151 (HAVE_LIMITS_H): Remove. Assume it's 1.
6152 (__P): Remove; not used.
6153 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6154 (mktime, not_equal_tm, print_tm, check_result,
6155 main): Use prototypes. Use const * where appropriate.
6156 (main): Fix typo in testing code that uncovered by above changes.
6157 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6159 2003-06-04 Paul Eggert <eggert@twinsun.com>
6161 * mktime.c: Fix Debian bug 177940
6162 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6163 (localtime_offset): Now long int, not time_t, because we want it
6164 to be guaranteed to be signed. All uses changed.
6165 (__mktime_internal): If overflow would occur when adding offset,
6168 Merge 'human' changes from coreutils. Rewrite to support
6169 locale-specific notations like thousands separators.
6170 * human.c: Simplify authorship notice.
6171 Include human.h immediately after config.h.
6172 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6173 <limits.h>: Do not include, since human.h does.
6174 (SIZE_MAX, UINTMAX_MAX): New macros.
6175 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6176 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6177 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6178 (power_letter): Renamed from suffixes.
6179 (generate_suffix_backwards): Remove.
6180 (adjust_value): Now takes int style (because of human.h changes)
6181 and long double value (for greater precision on some platforms).
6182 (group_number): New function.
6183 (human_readable): Use it. Use integer options, not enum.
6184 Put the options before the sizes in the arg list.
6185 Support all the new options.
6186 The old human_readable function has been removed;
6187 use inttostr.h instead.
6188 (human_readable, default_block_size, humblock):
6189 Use uintmax_t, not int, for block sizes.
6190 (human_readable_inexact, block_size_types): Remove.
6191 (block_size_opts): New constant.
6192 (human_options): Renamed from human_block_size, with new signature
6193 that allows block sizes up to UINTMAX_MAX. All callers changed.
6194 * human.h: Add copyright and authorship notice.
6195 Include <limits.h> and <stdbool.h> unconditionally.
6196 (PARAMS): Remove. All uses removed.
6197 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6198 (enum human_inexact_style): Remove tag; now a nameless enum.
6199 (human_floor, human_ceiling, human_round_to_even): Now have
6200 values 2, 0, 1 rather than -1, 1, 0.
6201 (human_group_digits, human_suppress_point_zero, human_autoscale,
6202 human_base_1024, human_SI, human_B): New constants.
6203 (human_readable_inexact, human_block_size): Remove.
6204 (human_readable): Size args are now uintmax_t, not int.
6205 (human_options): New decl.
6207 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6208 unnecessary now that we assume C89 or better. This change
6209 imported from coreutils.
6211 * mktime.c (__mktime_internal): Do not reject negative timestamps
6212 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6213 in the 2003-05-30 sync from glibc.
6215 .h files should stand alone, but we shouldn't include <sys/types.h>
6216 if we can get away with just <stddef.h>.
6218 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6219 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6220 rather than <sys/types.h>, as we merely need size_t.
6221 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6223 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6224 Include <stdio.h>, to get FILE.
6225 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6226 memcasecmp.h has included <stddef.h> and all we need is size_t.
6227 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6228 our interface, instead of including <sys/types.h>
6230 2003-06-02 Paul Eggert <eggert@twinsun.com>
6233 Fix some minor time-related bugs with POSIX time arguments.
6234 Some valid time stamps were being rejected (notably -1, and
6235 time stamps before 1900 on 64-bit hosts). And some invalid
6236 time stamps were being accepted, e.g. September 31.
6238 * posixtm.h (posixtime): Return bool instead of time_t, so
6239 that we can return (time_t) -1 successfully.
6240 * posixtm.c: Likewise.
6241 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6242 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6243 (t): Remove static var.
6244 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6245 of static var. All uses changed.
6246 (year): Do not reject years before 1900; they can occur with
6248 (posix_time_parse): Do not check for out-of-range components;
6249 that is now the caller's responsibility, since our checks were
6250 only approximations.
6251 (posixtime): Use mktime to check for out-of-range components,
6252 since it knows them exactly.
6253 If mktime returns (time_t) -1, check whether an error actually occurred
6254 by invoking localtime on -1.
6255 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6256 posixtime failures better.
6257 Improve the test data (in comments only).
6259 2003-05-30 <karl@gnu.org>
6261 * mktime.c: update from libc.
6263 2003-05-30 Bruno Haible <bruno@clisp.org>
6265 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6266 * localcharset.h: Likewise.
6267 * localcharset.c: Likewise.
6269 2003-05-28 Paul Eggert <eggert@twinsun.com>
6271 Assume the headers required for C89 freestanding compilers.
6272 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6273 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6274 without checking for HAVE_LIMITS_H.
6275 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6276 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6278 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6279 * exclude.c: Include <stdbool.h> unconditionally.
6280 * tempname.c: Include <stddef.h> unconditionally.
6281 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6282 * modechange.c, rpmatch.c (NULL): Don't define, since
6283 <stddef.h> does that.
6284 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6285 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6286 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6287 * xstrtol.c: Likewise.
6288 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6289 * savedir.c: Include <stddef.h> instead of defining NULL.
6291 * addext.c (addext): Use assignment rather than cast, to avoid
6292 warnings on some platforms.
6294 * mktime.c (__mktime_internal): Do not reject negative timestamps
6297 2003-05-10 Bruno Haible <bruno@clisp.org>
6299 * linebreak.c (iconv_string_length): Don't return -1 just because the
6300 string is longer than 4 KB.
6302 2003-05-12 Jim Meyering <jim@meyering.net>
6304 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6305 the space-padded-by-default conversion specifiers, %e, %k, %l.
6307 2003-05-03 Bruno Haible <bruno@clisp.org>
6309 Upgrade to Unicode-4.0.
6310 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6311 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6312 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6313 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6314 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6315 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6316 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6317 Change width of U+E0100..U+E01EF from 1 to 0.
6319 2003-04-25 Bruno Haible <bruno@clisp.org>
6321 * copy-file.c: Include <stddef.h>, for size_t.
6323 2003-04-25 Jim Meyering <jim@meyering.net>
6325 * copy-file.c (copy_file_preserving): Declare buf_size to be
6326 of type size_t, not int.
6328 2003-04-11 Jim Meyering <jim@meyering.net>
6330 Merge changes from Coreutils.
6332 2003-03-22 Jim Meyering <jim@meyering.net>
6334 * strftime.c (widen): Cast alloca return value to proper type.
6336 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6339 * strftime.c (my_strftime): Handle very large width
6340 specifications for numeric values correctly. Improve checks for
6343 2003-01-19 Jim Meyering <jim@meyering.net>
6345 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6346 (nl_get_alt_digit) [! defined my_strftime]: Define.
6347 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6348 _nl_get_alt_digit and _nl_get_walt_digit.
6350 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6351 These changes have no effect outside of _LIBC.
6353 2003-04-10 Bruno Haible <bruno@clisp.org>
6355 * findprog.h: New file, from GNU gettext.
6356 * findprog.c: New file, from GNU gettext.
6358 2003-04-05 Jim Meyering <jim@meyering.net>
6360 Merge changes from Coreutils.
6362 * exclude.h (PARAMS): Remove definition and uses.
6363 * exclude.c: Remove uses of `PARAMS'.
6365 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6366 Add test-cases for DOS filenames. Declare program_name.
6367 (main): Set up program_name. Patch by Rich Dawe.
6369 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6371 Use mntctl's return value to drive the entry-processing loop, since
6372 we can't rely on the value of the vmt_length member in the last
6373 entry. On some systems doing so could result in exhausting
6374 virtual memory. Based in part on a patch from Mike Jetzer.
6376 2003-04-04 Bruno Haible <bruno@clisp.org>
6378 * linebreak.h: New file, from GNU gettext.
6379 * linebreak.c: New file, from GNU gettext with slight modifications.
6380 * lbrkprop.h: New file, from GNU gettext.
6382 2003-04-03 Bruno Haible <bruno@clisp.org>
6384 * utf8-ucs4.h: New file, from GNU gettext.
6385 * utf16-ucs4.h: New file, from GNU gettext.
6386 * ucs4-utf8.h: New file, from GNU gettext.
6387 * ucs4-utf16.h: New file, from GNU gettext.
6389 2003-04-02 Bruno Haible <bruno@clisp.org>
6391 * binary-io.h: New file, from GNU gettext.
6393 2003-04-01 Bruno Haible <bruno@clisp.org>
6395 * pathname.h: New file, from GNU gettext.
6396 * concatpath.c: New file, from GNU gettext.
6398 2003-03-30 Bruno Haible <bruno@clisp.org>
6400 * copy-file.c (copy_file_preserving): Don't set owner if the function
6401 chown() doesn't exist.
6403 2003-03-28 Bruno Haible <bruno@clisp.org>
6405 * copy-file.h: New file, from GNU gettext.
6406 * copy-file.c: New file, from GNU gettext.
6408 2003-03-18 Jim Meyering <jim@meyering.net>
6410 * quote.c (quote_n): Fix typo in comment.
6412 2003-03-14 Jim Meyering <jim@meyering.net>
6414 Merge changes from Coreutils.
6415 * obstack.h (obstack_object_size): Declare temporary, __o,
6416 to be const, in order to avoid warnings.
6417 (obstack_room): Likewise.
6418 (obstack_empty_p): Likewise.
6420 2003-03-13 Paul Eggert <eggert@twinsun.com>
6422 Merge changes from Bison.
6423 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6424 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6425 when compiling Bison 1.875's `bitset bset = obstack_alloc
6426 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6427 * hash.c: Include <stdbool.h> unconditionally.
6429 2003-03-09 Paul Eggert <eggert@twinsun.com>
6431 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6432 Reported by Bruce Becker; see:
6433 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6435 2003-03-03 Paul Eggert <eggert@twinsun.com>
6436 Bruno Haible <bruno@clisp.org>
6438 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6439 Reported by John Hughes, see
6440 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6442 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6444 * poll_.h: New file.
6447 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6449 * mathl.h: New file.
6450 * acosl.c: New file.
6451 * asinl.c: New file.
6452 * atanl.c: New file.
6453 * ceill.c: New file.
6456 * floorl.c: New file.
6457 * frexpl.c: New file.
6458 * ldexpl.c: New file.
6460 * sincosl.c: New file.
6462 * sqrtl.c: New file.
6464 * trigl.c: New file.
6465 * trigl.h: New file.
6467 2003-02-17 Bruno Haible <bruno@clisp.org>
6469 * mkdtemp.h: New file, from GNU gettext.
6470 * mkdtemp.c: New file, from GNU gettext.
6472 2003-01-31 Bruno Haible <bruno@clisp.org>
6474 * rename.c: #undef rename before defining rpl_rename.
6475 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6477 2003-01-30 Bruno Haible <bruno@clisp.org>
6479 * printf-args.h: New file, from GNU gettext.
6480 * printf-args.c: New file, from GNU gettext.
6481 * printf-parse.h: New file, from GNU gettext.
6482 * printf-parse.c: New file, from GNU gettext.
6483 * vasnprintf.h: New file, from GNU gettext.
6484 * vasnprintf.c: New file, from GNU gettext.
6485 * asnprintf.c: New file, from GNU gettext.
6486 * vasprintf.h: New file, from GNU gettext with modifications.
6487 * vasprintf.c: New file, from GNU gettext.
6488 * asprintf.c: New file, from GNU gettext.
6490 2003-01-29 Bruno Haible <bruno@clisp.org>
6492 * stpncpy.h: New file, from GNU gettext with modifications.
6493 * stpncpy.c: New file, from GNU gettext with modifications.
6495 2003-01-28 Bruno Haible <bruno@clisp.org>
6497 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6499 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6502 2003-01-27 Bruno Haible <bruno@clisp.org>
6504 * xsetenv.h: New file, from GNU gettext.
6505 * xsetenv.c: New file, from GNU gettext.
6507 2003-01-23 Bruno Haible <bruno@clisp.org>
6509 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6511 2003-01-22 Bruno Haible <bruno@clisp.org>
6513 * exit.h: New file, from GNU gettext.
6515 2003-01-11 Bruno Haible <bruno@clisp.org>
6517 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6518 * strcase.h (strcasecmp, strncasecmp): Likewise.
6520 2003-01-14 Jim Meyering <jim@meyering.net>
6522 * same.c (same_name): Tweak a comment.
6524 2003-01-11 Bruno Haible <bruno@clisp.org>
6526 * same.c (same_name): Reorder tests so as to avoid calling stat()
6527 when a string comparison is sufficient.
6529 2003-01-11 Bruno Haible <bruno@clisp.org>
6531 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6534 2003-01-11 Bruno Haible <bruno@clisp.org>
6536 * hash-pjw.c: Add comment about low quality of this function.
6538 2003-01-12 Paul Eggert <eggert@twinsun.com>
6540 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6541 to avoid collisions with libcurses and libreadline.
6543 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6544 * getstr.h, getstr.c: Remove.
6545 * getline.c: Include "getline.h", to check interface.
6546 Move body of old getstr.c here: this defines MIN_CHUNK and
6547 declares getdelim2, which is renamed from getstr.
6548 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6550 * linebuffer.c (readlinebuffer): Renamed from readline.
6552 * linebuffer.h: Likewise.
6553 (readline): Remove backward-compatibility macro.
6555 2003-01-12 Jim Meyering <jim@meyering.net>
6557 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6559 2003-01-10 Bruno Haible <bruno@clisp.org>
6561 * alloca_.h: New file.
6562 * getdate.y: Unconditionally include alloca.h.
6563 * makepath.c: Likewise.
6564 * setenv.c: Likewise.
6565 * userspec.c: Likewise.
6567 2003-01-09 Bruno Haible <bruno@clisp.org>
6569 * stdbool.h.in: New file.
6571 2003-01-08 Bruno Haible <bruno@clisp.org>
6573 * safe-read.c: Include specification header first, to ensure its
6575 * full-write.c: Likewise.
6577 2003-01-08 Jim Meyering <jim@meyering.net>
6579 * full-write.c: Undefine and define-away `const' after inclusion
6580 of errno.h, not before. Suggestion from Bruno Haible.
6582 2003-01-07 Jim Meyering <jim@meyering.net>
6584 * full-write.c: Rework so that it may serve to define full_read, too.
6585 * full-read.c: Simply #define FULL_READ and include full-write.c.
6587 2003-01-06 Jim Meyering <jim@meyering.net>
6589 * version-etc.c: Update year in translatable copyright string.
6591 2002-12-25 Bruno Haible <bruno@clisp.org>
6593 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6594 * xstrtol.h: Likewise.
6595 * xstrtoimax.c: Likewise.
6596 * xstrtoumax.c: Likewise.
6597 * human.h: Likewise.
6599 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6600 on systems that have <inttypes.h> but not <stdint.h>.
6602 2002-12-31 Paul Eggert <eggert@twinsun.com>
6604 * memcoll.c (memcoll): Fall back on a simple algorithm using
6605 memcmp if strcoll doesn't work.
6607 2002-12-23 Bruno Haible <bruno@clisp.org>
6609 * localcharset.h: New file.
6610 * localcharset.c: Include it.
6611 * unicodeio.c: Likewise.
6613 2002-12-22 Bruno Haible <bruno@clisp.org>
6615 * utime.c (utime_null): No need to call ftruncate if the file was
6618 2002-12-23 Bruno Haible <bruno@clisp.org>
6620 * memcoll.c (STRCOLL): New macro.
6623 2002-12-22 Bruno Haible <bruno@clisp.org>
6625 * getstr.h (getstr): Define, to avoid clash with libcurses.
6626 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6628 2002-12-22 Bruno Haible <bruno@clisp.org>
6630 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6632 2002-12-23 Bruno Haible <bruno@clisp.org>
6634 * getline.h: Include <stddef.h>, for size_t.
6636 * unicodeio.h: Include <stddef.h>, for size_t.
6637 * unicodeio.c: Don't include <stddef.h>.
6639 2002-12-17 Bruno Haible <bruno@clisp.org>
6641 * canon-host.c (strdup): Remove unused declaration.
6643 * fsusage.c: Include full_read.h.
6644 (get_fs_usage): Use full_read instead of safe_read.
6646 * utime.c (utime_null): Use SAFE_READ_ERROR.
6648 2002-12-11 Bruno Haible <bruno@clisp.org>
6650 * setenv.h: Rewritten to cope with systems that have setenv() but not
6652 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6655 2002-12-11 Bruno Haible <bruno@clisp.org>
6657 * setenv.c (alloca): Fall back to malloc.
6659 (setenv): Use freea() to free memory allocated with alloca().
6661 2002-11-13 Bruno Haible <bruno@clisp.org>
6663 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6664 function declarations.
6665 * unsetenv.c (unsetenv): Likewise.
6667 2002-03-04 Bruno Haible <bruno@clisp.org>
6669 Portability to AIX 4.3.3.
6670 * unsetenv.c: New file, extracted from setenv.c.
6671 * setenv.c: Move the unsetenv() function to unsetenv.c.
6673 2001-12-20 Bruno Haible <bruno@clisp.org>
6675 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6676 use malloc instead. For SunOS 4.
6678 2001-12-11 Bruno Haible <bruno@clisp.org>
6680 * setenv.c: Declare alloca.
6681 (compar_fn_t): New typedef.
6682 (KNOWN_VALUE, STORE_VALUE): Use it.
6684 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6687 2002-12-10 Paul Eggert <eggert@twinsun.com>
6689 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6690 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6691 Choose values that are less likely to collide with system fnmatch
6693 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6694 defined (e.g., a pure POSIX system).
6695 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6696 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6698 2002-12-06 Jim Meyering <jim@meyering.net>
6700 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6702 Merge in changes from libc's misc/error.c, in preparation
6703 for the merge of gnulib's changes back into libc.
6705 * error.c (_): Define only if not already defined.
6706 Move definition to follow all #include directives.
6707 Include unlocked-io.h only if !_LIBC.
6708 [_LIBC]: Include <libio/libioP.h>.
6709 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6710 (fflush): Tweak definition to use INTUSE.
6713 2002-12-05 Paul Eggert <eggert@twinsun.com>
6715 * alloca.c [defined emacs]: Include "lisp.h".
6716 (xalloc_die) [defined emacs]: New macro.
6717 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6718 [! defined emacs]: Include <xalloc.h>.
6719 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6720 (pointer): Typedef to POINTER_TYPE *.
6721 (malloc): Remove decl; we now always use xmalloc.
6722 (alloca): Use old-style definition, since Emacs needs this.
6723 Check for arithmetic overflow when computing combined size.
6725 2002-12-04 Paul Eggert <eggert@twinsun.com>
6727 Do not generate unlocked-io.h automatically, since it's easier to
6728 maintain it by hand.
6730 * unlocked-io.h: New file, from GNU diffutils,
6731 but with proper copyright notice and attribution.
6733 * Makefile.am: Add copyright notice.
6734 (libfetish_a_SOURCES): Add unlocked-io.h.
6735 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6736 (DISTCLEANFILES, io_functions): Remove macros.
6737 (EXTRA_DIST): Remove gen_uio.
6738 (unlocked-io.h): Remove rule.
6740 2002-12-04 Jim Meyering <jim@meyering.net>
6742 Reflect the fact that stat.c and lstat.c are no longer generated.
6743 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6744 (DISTCLEANFILES): Likewise.
6745 (EXTRA_DIST): Likewise.
6746 (all_local): Don't depend on stat.c or lstat.c.
6747 (stat.c, lstat.c): Remove rules.
6748 (EXTRA_DIST): Remove xstat.in.
6750 * xstat.in: Remove file. Contents moved into stat.c.
6751 * stat.c: New file. Contents mostly from xstat.in.
6752 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6753 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6755 * safe-read.c: Rework so that it may serve to define safe_write, too.
6756 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6758 2002-12-03 Jim Meyering <jim@meyering.net>
6760 * safe-read.c, safe-write.c: Change variable names and comments, but
6761 not semantics, to minimize the differences between these two files.
6762 (safe_read): Change comment to mention SAFE_READ_ERROR.
6764 * safe-read.c (IS_EINTR): Define.
6765 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6767 2002-12-02 Bruno Haible <bruno@clisp.org>
6769 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6770 Define, taken from safe-read.c.
6771 (INT_MAX): Provide fallback.
6772 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6773 * safe-write.h (SAFE_WRITE_ERROR): Define.
6775 * safe-read.c (EINTR): Remove definition.
6776 (safe_read): Don't use EINTR if it is absent.
6778 2002-12-02 Jim Meyering <jim@meyering.net>
6780 * safe-read.c (EINTR): Define.
6781 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6782 (INT_MAX): Provide fallback.
6783 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6785 * safe-read.h (SAFE_READ_ERROR): Define.
6787 2002-12-01 Jim Meyering <jim@meyering.net>
6789 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6790 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6792 2002-11-27 Paul Eggert <eggert@twinsun.com>
6794 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6795 hash_rehash): Replace `if (limit <= value) abort ();' with
6796 `if (! (value < limit)) abort ();', for readability.
6798 2002-11-26 <karl@gnu.org>
6800 * strdup.c: copy from libc again, with jim's ok.
6801 * .cppi-disable: re-add strdup.c
6803 2002-11-25 <karl@gnu.org>
6805 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6806 instead of "strtol.c".
6808 2002-11-25 Jim Meyering <jim@meyering.net>
6810 * mktime.c: Sync from libc, now that it has the latest fix.
6812 2002-11-24 <karl@gnu.org>
6814 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6815 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6817 2002-11-24 Jim Meyering <jim@meyering.net>
6819 Update from coreutils:
6821 * mktime.c: Merge in changes from libc.
6823 Avoid a link-time failure on some Linux systems.
6824 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6825 (__mon_yday): Declare with the STATIC attribute.
6826 (__mktime_internal): Likewise.
6827 Based on a report from Greg Schafer.
6829 2002-11-23 Jim Meyering <jim@meyering.net>
6831 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6832 Use `unsigned', not `int', as type of index.
6834 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6836 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6838 2002-11-22 Paul Eggert <eggert@twinsun.com>
6840 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6841 hint that one should use `if (! x) abort ();' rather than `assert
6842 (x);', and anyway it's one less thing to worry about configuring.
6843 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6844 hash_rehash, hash_insert): Use abort rather than assert.
6846 2002-11-22 Paul Eggert <eggert@twinsun.com>
6848 * quotearg.h: Allow multiple inclusion by surrounding with
6849 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6850 so that we can be included first.
6851 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6852 * quotearg.c: Include quotearg.h immediately after config.h.
6853 No need to include stddef.h or sys/types.h any more.
6854 Surround local include files with "", not "<>".
6855 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6856 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6857 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6858 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6859 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6860 (ISPRINT): Remove; no longer needed now that we assume C89.
6862 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6865 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6866 quotearg_char): Use SIZE_MAX rather than
6867 (size_t) -1 when we are talking about "infinity".
6869 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6871 2002-11-22 Bruno Haible <bruno@clisp.org>
6873 * safe-read.h: Assume C89. Add comments.
6874 (safe_read): Change return type to size_t.
6875 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6876 counts > SSIZE_MAX correctly.
6877 * safe-write.h: New file.
6878 * safe-write.c: New file.
6879 * full-read.h: New file.
6880 * full-read.c: New file.
6881 * full-write.h: Assume C89. Add comments.
6882 * full-write.c: Include safe-write.h.
6883 (full_write): Rewritten to use safe_write.
6884 Suggested by Jim Meyering and Paul Eggert.
6886 2002-11-21 Bruno Haible <bruno@clisp.org>
6888 Remove case insensitive option matching.
6889 * argmatch.h (argcasematch): Remove declaration.
6890 (ARGCASEMATCH): Remove macro.
6891 (__xargmatch_internal): Remove case_sensitive argument.
6892 (XARGMATCH): Update.
6893 (XARGCASEMATCH): Remove macro.
6894 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6895 case_sensitive argument.
6896 (argcasematch): Remove function.
6897 (__xargmatch_internal): Remove case_sensitive argument.
6898 (main): Use XARGMATCH instead of XARGCASEMATCH.
6900 * xmalloc.c: Change compile-time error message. Add comment about
6901 required autoconf version.
6903 2002-11-21 Jim Meyering <jim@meyering.net>
6905 * strdup.c (strdup): Tweak comment and initial #if/#include.
6907 Merge in changes from the coreutils.
6909 2002-09-25 Paul Eggert <eggert@twinsun.com>
6910 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6911 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6912 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6913 int. Work more efficiently if X is the same width as uintmax_t.
6914 Do not compare X to -1, to avoid bogus compiler warning.
6915 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6916 Don't assume that f_frsize and f_bsize are the same type.
6918 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6921 * makepath.c (make_path): Restore umask *before* creating the final
6923 (make_path): Minor reformatting.
6925 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6926 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6928 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6929 ones. At least on GNU/Linux systems, `auto' means something else.
6932 2002-11-20 Paul Eggert <eggert@twinsun.com>
6934 Merge argmatch cleanups from Bison. Assume C89.
6936 * argmatch.c: Include config.h here, not in argmatch.h.
6937 Include stdlib.h, for EXIT_FAILURE.
6938 Always include <string.h>, since we assume C89.
6939 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6940 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6941 Include <stddef.h> instead, since it's all we need for size_t.
6942 (PARAMS): Remove. All uses removed.
6943 (ARRAY_CARDINALITY): Do not bother to #undef.
6944 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6945 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6946 Remove unnecessary parentheses.
6947 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6948 Insert necessary parentheses.
6949 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6950 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6952 2002-11-19 Bruno Haible <bruno@clisp.org>
6954 * mbswidth.c: Include mbswidth.h right at the beginning.
6955 * mbswidth.h: Include <stddef.h>, for size_t.
6957 * mbswidth.h (PARAMS): Remove macro.
6958 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6959 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6961 * gcd.h (PARAMS): Remove macro.
6962 (gcd): Use ANSI C function declarations.
6963 * gcd.c (gcd): Likewise.
6965 2002-11-15 Bruno Haible <bruno@clisp.org>
6967 * strcspn.c: Include <stddef.h>.
6968 (strcspn): Use ANSI C function declaration. Change return type to
6970 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6971 (strpbrk): Use NULL.
6972 * strpbrk.h (PARAMS): Remove macro.
6973 (strpbrk): Use ANSI C function declaration.
6974 * strstr.c: Don't include <sys/types.h>.
6975 * strstr.h (PARAMS): Remove macro.
6976 (strstr): Use ANSI C function declarations.
6978 2002-11-06 Bruno Haible <bruno@clisp.org>
6980 * gcd.h (gcd): Change argument type to 'unsigned long'.
6981 * gcd.c (gcd): Likewise.
6983 2002-11-05 Bruno Haible <bruno@clisp.org>
6985 * gcd.h: New file, from gettext-0.11.5.
6986 * gcd.c: New file, from gettext-0.11.5.
6988 2002-11-05 Bruno Haible <bruno@clisp.org>
6990 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6991 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6992 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6993 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6995 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6996 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6998 * closeout.c: Include gettext.h instead of <libintl.h>.
6999 * human.c: Include gettext.h instead of <libintl.h>.
7000 * quotearg.c: Include gettext.h instead of <libintl.h>.
7001 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7002 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7003 * userspec.c: Include gettext.h instead of <libintl.h>.
7004 * version-etc.c: Include gettext.h instead of <libintl.h>.
7005 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7006 (textdomain): Remove definition.
7007 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7009 * long-options.c: Remove include of <libintl.h> and definition of _.
7010 * same.c: Remove include of <libintl.h> and definition of _.
7012 2002-11-04 Bruno Haible <bruno@clisp.org>
7014 * stpcpy.h: New file, from GNU gettext-0.11.5.
7015 * strcase.h: New file, from GNU gettext-0.11.5.
7016 * strpbrk.h: New file, from GNU gettext-0.11.5.
7017 * strstr.h: New file, from GNU gettext-0.11.5.
7018 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7020 2002-05-09 Bruno Haible <bruno@clisp.org>
7022 * config.charset: Update for newest glibc. Add canonical names
7023 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7025 2002-05-09 Bruno Haible <bruno@clisp.org>
7027 * localcharset.c (get_charset_aliases): Add more Windows specific
7030 2002-05-08 Owen Taylor <otaylor@redhat.com>
7032 * config.charset: A few additions for Solaris.
7034 2001-12-05 Bruno Haible <bruno@clisp.org>
7036 * localcharset.c (locale_charset): Don't return an empty string.
7038 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7040 * config.charset: msdos in uk_UA uses CP1125.
7042 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7044 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7045 * localcharset.c (locale_charset): Declare as extern "C".
7047 2002-02-15 Bruno Haible <bruno@clisp.org>
7049 * config.charset [msdosdjgpp]: For Russian, use CP866.
7051 2002-02-11 Bruno Haible <bruno@clisp.org>
7053 * config.charset: Add support for NetBSD.
7055 2002-09-25 <karl@gnu.org>
7057 * strdup.c: copy from libc/string (via ../config/srclist*).
7058 * getopt*: copy from libc/posix.
7059 * gettext.h: copy from gettext.
7060 * .cppi-disable: add strdup.c, gettext.h.
7062 2002-07-01 Jim Meyering <meyering@lucent.com>
7064 * c-stack.c: Include sys/time.h.
7065 From Volker Borchert.
7067 2002-06-11 Paul Eggert <eggert@twinsun.com>
7069 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7070 New macro. Use it uniformly instead of
7071 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7072 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7073 reported by Vin Shelton.
7075 2002-06-22 Jim Meyering <meyering@lucent.com>
7077 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7078 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7080 2002-06-22 Paul Eggert <eggert@twinsun.com>
7082 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7083 Do not assume SA_SIGINFO behavior.
7084 Bug reported by Jim Meyering on NetBSD 1.5.2.
7086 2002-06-22 Jim Meyering <meyering@lucent.com>
7088 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7090 * exitfail.c, exitfail.h: Likewise.
7091 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7093 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7095 (EXTRA_DIST): Add fnmatch_loop.c.
7096 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7098 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7099 * fnmatch.c: Update from diffutils-2.8.2.
7100 * fnmatch_.h: New file. From diffutils-2.8.2.
7101 * fnmatch.h: Remove file.
7103 2002-06-18 Paul Eggert <eggert@twinsun.com>
7105 * file-type.h: Report an error if neither S_ISREG nor
7106 S_IFREG is defined, instead of using a test specific to glibc
7107 2.2. This should be safe, since POSIX requires S_ISREG and
7108 Unix Version 7 had S_IFREG. We don't need to check for
7109 <sys/types.h> since we don't use any symbols that it defines.
7111 2002-06-15 Jim Meyering <meyering@lucent.com>
7113 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7114 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7115 have been included before this file.
7117 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7119 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7120 so that each temporary file name is unique and valid in the first
7121 8 characters, for operation under DOS.
7123 2002-06-15 Jim Meyering <meyering@lucent.com>
7125 Work even with DJGPP 2.03, which lacks support for symlinks.
7127 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7129 * lchown.c (S_ISLNK): Likewise.
7131 2002-06-14 Jim Meyering <meyering@lucent.com>
7133 * file-type.h: Use the version from diffutils-2.8.2.
7134 * file-type.c: Likewise.
7136 2002-05-27 Jim Meyering <meyering@lucent.com>
7138 Fix a problem seen only on nonconforming systems whereby ls.c's
7139 use of localtime, and then of gettimeofday would cause trouble:
7140 the localtime call used to initialize rpl_gettimeofday's save
7141 mechanism would clobber ls's current local time information so
7142 that in any long listing the first file would always be listed
7143 with date 1970-01-01. Analysis by Volker Borchert.
7145 * gettimeofday.c (localtime): Undefine.
7146 (rpl_localtime): New function.
7148 2002-05-22 Jim Meyering <meyering@lucent.com>
7150 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7151 * file-type.h: New file.
7152 * file-type.c (file_type): New file/function. Extracted from diffutils.
7154 2002-04-29 Paul Eggert <eggert@twinsun.com>
7156 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7158 2002-04-28 Paul Eggert <eggert@twinsun.com>
7160 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7161 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7162 of 127, since 64 is the largest conceivable number for ancient
7164 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7166 2002-04-28 Jim Meyering <meyering@lucent.com>
7168 * sig2str.c (WTERMSIG): Remove definition (unused).
7170 2002-04-28 Paul Eggert <eggert@twinsun.com>
7172 * sig2str.h, sig2str.c: New files.
7173 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7175 2002-04-24 Jim Meyering <meyering@lucent.com>
7177 * gettext.h: New file, from Gettext.
7178 * Makefile.am (INCLUDES): Remove -I../intl.
7179 (libfetish_a_SOURCES): Add gettext.h.
7181 2002-04-16 Jim Meyering <meyering@lucent.com>
7183 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7184 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7185 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7187 2002-04-12 Jim Meyering <meyering@lucent.com>
7189 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7191 2002-03-10 Jim Meyering <meyering@lucent.com>
7193 * makepath.c (make_path): Remove a comma from a diagnostic.
7194 Suggestion from Santiago Vila.
7196 2002-03-08 Jim Meyering <meyering@lucent.com>
7198 * rename.c: Mention that this wrapper is needed also on
7199 mips-dec-ultrix4.4 systems.
7201 2002-03-02 Jim Meyering <meyering@lucent.com>
7203 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7204 not HAVE_CLOCK_SETTIME.
7206 2002-02-27 Paul Eggert <eggert@twinsun.com>
7208 * nanosleep.h: Rename to....
7209 * timespec.h: New name for nanosleep.h. All uses changed.
7211 * gettime.c: New file.
7212 * settime.c: New file.
7215 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7216 timespec.h. Remove nanosleep.h.
7218 2002-02-25 Paul Eggert <eggert@twinsun.com>
7220 * acl.c, acl.h: New files.
7221 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7223 2002-02-24 Jim Meyering <meyering@lucent.com>
7225 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7226 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7227 cause trouble. Reported by Nelson Beebe.
7229 2002-02-23 Paul Eggert <eggert@twinsun.com>
7231 * path-concat.c (xpath_concat): Reorder code to pacify
7232 compilers that don't know that xalloc_die never returns.
7234 2002-02-20 Jim Meyering <meyering@lucent.com>
7236 * getdate.c: Regenerate using bison-1.33.
7238 2002-02-15 Paul Eggert <eggert@twinsun.com>
7240 * posixver.c, posixver.h: New files.
7241 * Makefile.am (libfetish_a_SOURCES): Add them.
7243 2002-02-02 Paul Eggert <eggert@twinsun.com>
7244 Bruno Haible <bruno@clisp.org>
7246 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7247 (fwrite_success_callback): New declaration.
7248 * unicodeio.c (unicode_to_mb): New function, extracted from
7249 print_unicode_char. Call failure callback instead of error.
7250 (fwrite_success_callback): New function.
7251 (exit_failure_callback): New function.
7252 (fallback_failure_callback): New function.
7253 (print_unicode_char): Call unicode_to_mb.
7255 2002-01-26 Jim Meyering <meyering@lucent.com>
7257 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7259 2002-01-22 Jim Meyering <meyering@lucent.com>
7261 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7262 Otherwise, some versions of automake would omit the rule that makes
7263 Makefile from Makefile.in.
7265 2001-01-21 Paul Eggert <eggert@twinsun.com>
7267 * xmemcoll.h, xmemcoll.c: New files.
7268 * Makefile.am (libfetish_a_SOURCES): Add them.
7269 * memcoll.c: Include errno.h, and declare errno if not defined.
7270 (memcoll): Set errno to zero if there is no error.
7272 * quotearg.c (quotearg_buffer_restyled):
7273 Fix bug with quoting buffers containing NUL when backslashing escapes.
7274 This bug was exposed by the other changes in this patch.
7275 (quotearg_n_options): New arg ARGSIZE.
7276 All callers changed.
7277 (quoting_options_from_style): New function.
7278 (quotearg_n_style): Use it.
7279 (quotearg_n_style_mem): New function.
7281 * quotearg.h (quotearg_n_style_mem): New function.
7283 2002-01-16 Jim Meyering <meyering@lucent.com>
7285 * getdate.y: Add three semicolons, each just before a closing brace.
7286 Bison (as of version 1.31) no longer papers over that mistake.
7288 2002-02-14 Paul Eggert <eggert@twinsun.com>
7290 * backupfile.c (ISDIGIT): Comment fix.
7291 * getdate.y (ISDIGIT): Likewise.
7292 * posixtm.c (ISDIGIT, year): Likewise.
7293 * strverscmp.c (ISDIGIT): Likewise.
7294 * userspec.c (ISDIGIT): Likewise.
7296 2002-01-05 Jim Meyering <meyering@lucent.com>
7298 * version-etc.c (version_etc_copyright): Update copyright year.
7300 2001-01-19 Paul Eggert <eggert@twinsun.com>
7302 * closeout.c (close_stdout_status): If ferror (stdout), do
7303 not silently exit merely because the output buffer happens to
7304 have nothing pending.
7306 2001-12-18 Paul Eggert <eggert@twinsun.com>
7308 See the big note in ../ChangeLog.
7309 * human.c (suffixes): Prefer K to k for 1024.
7310 (generate_suffix_backwards): New function.
7311 (human_readable_inexact): Use it.
7312 * xstrtol.c (__xstrtol): If there is no number but there
7313 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7314 Accept 'K' as well as 'k'.
7316 2001-12-15 Jim Meyering <meyering@lucent.com>
7318 * regex.h (__restrict_arr): Update from libc.
7320 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7321 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7324 2001-12-10 Jim Meyering <meyering@lucent.com>
7326 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7327 Instead, include "xalloc.h".
7328 (initbuffer): Don't cast xmalloc return value to char*.
7329 (readline): Reword comment.
7330 Don't cast xrealloc return value to char*
7333 2001-12-09 Jim Meyering <meyering@lucent.com>
7335 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7336 `signed and unsigned type in conditional expression'.
7337 * posixtm.c (posix_time_parse): Likewise.
7339 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7341 * readtokens.c (readtoken): Declare an index to be of type unsigned
7342 to avoid a pedantic warning.
7344 * getstr.c: Don't include assert.h.
7345 (getstr): Remove warning-evoking assertions.
7346 Return -1 if offset parameter is out of bounds.
7347 Change the type of a local from int to size_t.
7349 * strftime.c (my_strftime_localtime_r): Include this function
7350 definition in the `#if ! HAVE_TM_GMTOFF' block.
7352 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7353 Include xalloc.h instead.
7355 2001-12-02 Jim Meyering <meyering@lucent.com>
7357 * tempname.c: Don't declare getenv, thus reverting the change of
7358 2001-11-18. It's no longer necessary, now that stdlib.h is always
7361 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7362 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7364 2001-11-30 Akim Demaille <akim@epita.fr>
7366 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7367 before being defined.
7369 2001-11-27 Paul Eggert <eggert@twinsun.com>
7371 * quotearg.h (quotearg_n, quotearg_n_style):
7372 First arg is int, not unsigned.
7373 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7374 (SIZE_MAX, UINT_MAX): New macros.
7375 (quotearg_n_options): Abort if N is negative.
7376 Avoid overflow check on hosts where size_t is 64 bits and int
7377 is 32 bits, as overflow is impossible there.
7378 Fix off-by-one typo that caused unnecessary reallocation.
7380 2001-11-27 Jim Meyering <meyering@lucent.com>
7382 * tempname.c: Merge with version from libc.
7383 * regex.c: Likewise.
7385 * tempname.c: Include stdlib.h unconditionally. On some old systems
7386 for which STDC_HEADERS is 0, it was not included, resulting in a
7387 warning about an integer-to-pointer conversion problem with getenv.
7388 Reported by Volker Borchert.
7390 2001-11-26 Jim Meyering <meyering@lucent.com>
7392 * gtod.h: Remove file.
7393 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7394 * gettimeofday.c: Don't include gtod.h.
7395 (GTOD_init): Remove function.
7396 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7397 Suggestion from Volker Borchert.
7399 2001-11-23 Jim Meyering <meyering@lucent.com>
7401 * hash.h (struct hash_table): Don't define here. Merely declare it.
7402 * hash.c (struct hash_table): Define it here instead.
7404 2001-11-22 Jim Meyering <meyering@lucent.com>
7406 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7408 2001-11-18 Paul Eggert <eggert@twinsun.com>
7410 * tempname.c (TMP_MAX): Remove; no longer needed.
7411 (TEMPORARIES): New macro.
7412 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7413 removes an artificial limitation (e.g. HP-UX 10.20, where
7416 2001-11-18 Jim Meyering <meyering@lucent.com>
7418 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7421 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7422 files will be created before anything else.
7424 2001-11-17 Jim Meyering <meyering@lucent.com>
7426 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7427 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7428 rather than group writable. Patch by Juan F. Codagnone.
7430 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7431 Instead, include "xalloc.h".
7433 * mountlist.c: Include unlocked-io.h after all system headers.
7434 Remove explicit declarations of xmalloc, xrealloc,
7435 and xstrdup. Instead, include "xalloc.h".
7437 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7438 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7439 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7441 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7442 Reported by Padraig Brady.
7444 * mkstemp.c: #undef mkstemp.
7446 (rpl_mkstemp): Rename from mkstemp.
7449 2001-11-16 Jim Meyering <meyering@lucent.com>
7451 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7452 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7453 determine the amount of total physical memory, use pstat_getstatic.
7454 HPUX-11 doesn't define _SC_PHYS_PAGES.
7455 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7456 If sysconf couldn't be used to determine the amount of available
7457 physical memory, use both pstat_getstatic and pstat_getdynamic.
7458 Based on a patch from Bob Proulx.
7460 2001-11-05 Jim Meyering <meyering@lucent.com>
7462 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7464 2001-11-03 Jim Meyering <meyering@lucent.com>
7466 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7467 in argmatch_to_argument call.
7469 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7472 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7473 e.g., a fault due to an attempt to free a NULL pointer.
7475 2001-11-01 Jim Meyering <meyering@lucent.com>
7477 * dirfd.c, dirfd.h: New files.
7478 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7480 * hash.c (hash_print) [TESTING]: Clean up.
7482 2001-10-22 Paul Eggert <eggert@twinsun.com>
7484 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7485 to avoid a warning if -Wall.
7487 2001-10-21 Paul Eggert <eggert@twinsun.com>
7489 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7491 2001-10-21 Jim Meyering <meyering@lucent.com>
7493 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7494 this code would end up calling gettext even in packages built
7496 * getopt.c (_): Likewise.
7497 * regex.c (_): Likewise.
7499 2001-10-20 Paul Eggert <eggert@twinsun.com>
7501 * error.c (strerror_r): Do not declare unless !_LIBC.
7502 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7503 Use strerror_r that is only a macro, even if it is not a function.
7504 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7505 (private_strerror): Use prototypes, not old-style function definition.
7506 (print_errno_message): New function.
7507 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7509 (error_tail, error, error_at_line): Use it.
7511 2001-10-11 Jim Meyering <meyering@lucent.com>
7513 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7514 and quote_n (1, ... to avoid clobbering a buffer.
7516 2001-10-05 Jim Meyering <meyering@lucent.com>
7518 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7519 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7520 * hash-pjw.h: New file.
7522 2001-09-30 Jim Meyering <meyering@lucent.com>
7524 * mountlist.c [MOUNTED_GETFSSTAT]:
7525 Include <sys/ucred.h>, for Apple Darwin.
7526 Include sys/mount.h and sys/fs_types.h only if available.
7528 (read_filesystem_list): Use FS_TYPE.
7530 2001-09-29 Paul Eggert <eggert@twinsun.com>
7532 * exclude.c (excluded_filename): 0 -> false, since it's
7535 2001-09-28 Paul Eggert <eggert@twinsun.com>
7537 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7538 #defines strtoimax. Also treat the other strto* functions
7541 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7542 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7543 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7545 2001-09-26 Jim Meyering <meyering@lucent.com>
7547 Most macros in unlocked-io.h had the wrong number of arguments.
7548 * gen-uio: New script.
7549 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7550 * unlocked-io.hin: Remove file.
7551 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7552 rather than trying to embed it here.
7553 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7554 Reported by Padraig Brady.
7556 2001-09-25 Volker Borchert <bt@teknon.de>
7558 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7560 2001-09-23 Jim Meyering <meyering@lucent.com>
7562 * mountlist.c: Remove useless parentheses in #if directives.
7563 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7564 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7566 2001-09-22 Jim Meyering <meyering@lucent.com>
7568 * localcharset.c: Update from latest gettext.
7569 * config.charset: Likewise.
7571 2001-09-20 Jim Meyering <meyering@lucent.com>
7573 * xstrtol.c (strtoimax): Guard declaration with
7574 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7575 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7576 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7577 (strtoumax): Likewise, for completeness (it wasn't necessary).
7579 2001-09-06 Paul Eggert <eggert@twinsun.com>
7581 * strtoimax.c (HAVE_LONG_LONG):
7582 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7583 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7584 to work around bug in IBM C compiler.
7586 2001-09-16 Jim Meyering <meyering@lucent.com>
7588 * mkdir.c: New file.
7590 2001-09-04 Paul Eggert <eggert@twinsun.com>
7592 * xgetcwd.c: Revert some of the previous change; intead,
7593 fix the HAVE_GETCWD_NULL code to behave more like the
7594 !HAVE_GETCWD_NULL code used to.
7597 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7600 2001-09-04 Paul Eggert <eggert@twinsun.com>
7602 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7603 Use ssize_t, not int, to store result of readlink.
7604 Check for ssize_t overflow as well as size_t overflow,
7605 as POSIX says the result of readlink is implementation-defined
7606 when ssize_t overflows.
7607 Remove unnecessary cast to char*.
7608 Use free+malloc instead of realloc, as the storage doesn't need
7609 to be preserved and it's clearer and can be more efficient that way.
7610 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7611 * xreadlink.h (xreadlink): Update prototype.
7613 2001-09-03 Paul Eggert <eggert@twinsun.com>
7615 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7616 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7617 spotted by Jim Meyering.
7619 2001-09-03 Jim Meyering <meyering@lucent.com>
7621 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7623 2001-09-03 Paul Eggert <eggert@twinsun.com>
7625 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7626 like the HAVE_GETCWD_NULL code.
7627 Include pathmax.h if not HAVE_GETCWD.
7628 Do not include xalloc.h.
7629 (INITIAL_BUFFER_SIZE): New symbol.
7630 Do not use xmalloc / xrealloc, since the caller is responsible for
7631 handling errors. Preserve errno around `free' during failure.
7632 Do not overrun buffer when using getwd.
7634 2001-09-03 Paul Eggert <eggert@twinsun.com>
7636 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7637 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7639 2001-09-02 Jim Meyering <meyering@lucent.com>
7641 * error.c: Update from GNU libc.
7643 2001-09-01 Jim Meyering <meyering@lucent.com>
7645 * xreadlink.c: New file.
7646 * xreadlink.h: New file.
7647 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7649 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7650 doesn't conflict with sparc Solaris 7's definition in
7651 /usr/include/sys/int_types.h.
7653 * exclude.c: Use `""', not `<>' to #include non-system header files.
7654 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7655 and strncasecmp as r-values. Unixware didn't have declarations.
7657 2001-08-31 Jim Meyering <meyering@lucent.com>
7659 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7660 Use an initial, malloc'd, buffer of length 128 rather than
7661 a statically allocated one of length 1024.
7663 2001-08-30 Paul Eggert <eggert@twinsun.com>
7665 * xgetcwd.c: Don't include pathmax.h.
7666 Include stdlib.h and unistd.h if available.
7668 (xmalloc, xstrdup, free): Remove decls.
7669 (xgetcwd): Don't assume sizes fit in unsigned.
7670 Check for overflow when computing sizes.
7671 Simplify reallocation code.
7673 2001-08-28 Paul Eggert <eggert@twinsun.com>
7675 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7677 * strtoimax.c: Renamed from strtoxmax.c, removing the
7680 Also, make the following further changes to make this file's
7681 configuration more similar to that of strtol.c:
7682 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7683 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7684 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7685 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7686 changed to signed values.
7688 And make the following changes as well:
7689 Fix copyright notice, as 1999 was missing.
7690 (verify): New macro.
7691 (strtoimax): Check sizes at compile-time, not run-time.
7692 Prefer strtol to strtoll if both work.
7693 (main): Remove; it was not that useful and was a pain to maintain.
7695 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7697 2001-08-30 Paul Eggert <eggert@twinsun.com>
7699 * savedir.c (savedir): Remove size parameter, as POSIX says that
7700 a directory's st_size can have an arbitrary value, so the old
7701 usage could waste an arbitrary amount of memory. All uses
7703 * savedir.h: Update prototype.
7705 2001-08-30 Paul Eggert <eggert@twinsun.com>
7707 * xstrtol.c (strtoimax): New decl.
7709 2001-08-28 Paul Eggert <eggert@twinsun.com>
7711 * xstrtol.h: Add copyright notice.
7712 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7713 LONGINT_INVALID_SUFFIX_CHAR.
7715 2001-08-30 Paul Eggert <eggert@twinsun.com>
7717 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7720 2001-08-30 Paul Eggert <eggert@twinsun.com>
7722 * hash.c: Remove '2001' from copyright notice.
7724 2001-08-30 Paul Eggert <eggert@twinsun.com>
7726 * full-write.h: New file.
7727 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7728 * full-write.c: Correct credits, as cccp.c no longer
7729 exists and anyway it was so heavily changed from the old cccp
7730 code as to be unrecognizable. Include full-write.h.
7731 (full_write) Return size_t, with short writes meaning failure.
7732 All callers changed. This fixes a bug with large buffers
7734 * utime.c: Include full-write.h.
7736 2001-08-30 Paul Eggert <eggert@twinsun.com>
7738 Merge 'exclude' changes from tar 1.13.22.
7739 This fixes one or two unlikely storage allocation overflow bugs,
7740 but doesn't change user-visible behavior otherwise.
7742 2001-08-30 Paul Eggert <eggert@twinsun.com>
7744 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7745 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7746 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7747 Include if available.
7748 (<xalloc.h>): Include
7749 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7750 (verify): New macro. Use it to verify that EXCLUDE macros do not
7751 collide with FNM macros.
7752 (struct patopts): New struct.
7753 (struct exclude): Use it, as exclude patterns now come with options.
7754 (new_exclude): Support above changes.
7755 (new_exclude, add_exclude_file):
7756 Initial size must now be a power of two to simplify overflow checking.
7757 (free_exclude, fnmatch_no_wildcards): New function.
7758 (excluded_filename): No longer requires options arg, as the options
7759 are determined by add_exclude. Now returns bool, not int.
7760 (excluded_filename, add_exclude):
7761 Add support for the fancy new exclusion options.
7762 (add_exclude, add_exclude_file): Now takes int options arg.
7763 Check for arithmetic overflow when computing sizes.
7764 (add_exclude_file): xrealloc might modify errno, so don't
7765 realloc until after errno might be used.
7767 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7769 (free_exclude): New decl.
7770 (add_exclude, add_exclude_file): Now takes int options arg.
7771 (excluded_filename): No longer requires options arg, as the options
7772 are determined by add_exclude. Now returns bool, not int.
7774 2001-08-30 Paul Eggert <eggert@twinsun.com>
7776 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7778 2001-08-27 Jim Meyering <meyering@lucent.com>
7780 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7782 * version-etc.c (N_): Remove definition.
7783 Revert most of last change.
7784 Instead, simply don't mark the `Copyright...' string for translation.
7785 Based on advice from Paul Eggert.
7787 * strtoxmax.c: Tweak comment.
7789 2001-08-26 Jim Meyering <meyering@lucent.com>
7791 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7792 of copyright with `%s' so translators don't get an untranslated
7794 (COPYRIGHT_YEAR): Define.
7795 (version_etc): Use fprintf rather than fputs.
7796 Suggestion from Ulrich Drepper.
7798 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7800 * strtoll.c: New file, from GNU libc.
7801 * xstrtoimax.c: New file.
7803 * xstrtol.h: Add xstrtoimax.
7804 * strtoumax.c: New file. Simply include "strtoumax.c".
7805 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7807 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7808 * strtoxmax.c: ... then renamed to this.
7810 2001-08-13 Paul Eggert <eggert@twinsun.com>
7812 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7813 Port to Solaris 8, where 'sed' requires a space after the 'r'
7814 command, and where sh dislikes "$/". Clean up the spacing a bit.
7815 Redirect output to $tmp just once.
7817 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7819 * addext.c (<errno.h>): Include.
7820 (errno): Declare if not defined.
7821 (addext): Work correctly when pathconf returns -1 and leaves
7822 errno alone because there is no limit. Also, work even if
7823 pathconf returns a value greater than SIZE_MAX.
7825 2001-08-12 Jim Meyering <meyering@lucent.com>
7827 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7828 Simply `return getcwd (NULL, 0);'.
7829 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7830 Use 1300 as initial value for length, not PATH_MAX.
7832 * pathmax.h: Clean up cpp syntax.
7834 2001-08-12 Jim Meyering <meyering@lucent.com>
7836 * gettimeofday.c: New file.
7838 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7840 2001-08-04 Jim Meyering <meyering@lucent.com>
7842 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7843 to get in sync with glibc.
7845 2001-08-03 Paul Eggert <eggert@twinsun.com>
7847 The following changes are from gettext 0.10.39 as maintained by
7850 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7851 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7852 with inverted sense. All uses changed.
7854 * mbswidth.c: Don't include <limits.h>.
7855 Include <stdlib.h> and <string.h> unconditionally.
7856 (iswcntrl, mbsinit, ISCNTRL): New macros.
7857 (mbsnwidth): Use K&R style function declarations.
7858 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7859 can optimize it when MB_CUR_MAX == 1.
7860 The width of control characters is zero, not 1.
7862 2001-07-15 Jim Meyering <meyering@lucent.com>
7864 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7865 (BUILT_SOURCES): Add unlocked-io.h.
7866 (io_functions): Define.
7867 (unlocked-io.h): New rule.
7868 (DISTCLEANFILES): Add unlocked-io.h.
7869 (all-local): Depend on unlocked-io.h, to ensure it is created.
7871 * unlocked-io.hin: New file
7873 * regex.c: Update from glibc.
7875 2001-07-05 Jim Meyering <meyering@lucent.com>
7877 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7879 (libfetish_a_SOURCES): Put all .h files here instead.
7880 Remove a thus-exposed (better checks in automake) duplicate and
7881 two unnecessary .h files.
7883 2001-06-11 Jim Meyering <meyering@lucent.com>
7885 * regex.c: Update from GNU libc.
7887 2001-05-27 Jim Meyering <meyering@lucent.com>
7889 * readutmp.h (UT_TYPE): Define.
7891 2001-05-24 Jim Meyering <meyering@lucent.com>
7893 * argmatch.c: Include "quote.h".
7894 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7895 quote function. Reported by Göran Uddeborg.
7897 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7899 * dirname.c (dir_name): Compute append_dot using path, not newpath
7900 which is not yet declared.
7902 2001-05-11 Paul Eggert <eggert@twinsun.com>
7904 * Makefile.am (libfetish_a_SOURCES):
7905 Add strftime.c, since we now compile it on all hosts.
7907 * strftime.c (my_strftime):
7908 Define to nstrftime if emacs, but only if my_strftime is not defined.
7909 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7910 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7911 Add one more extra argument: a nanoseconds value.
7914 (my_strftime function): Add %N format.
7915 (emacs_strftimeu): Renamed from emacs_strftime,
7916 with extra ut argument.
7918 2001-05-11 Paul Eggert <eggert@twinsun.com>
7920 dirname code cleanup. base_name now behaves more compatibly
7921 with POSIX basename when given file names that have trailing
7922 slashes, and similarly for dir_name. Add new primitives
7923 base_len and dir_len. Put the directory-name-related decls
7926 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7927 * backupfile.c (base_name): Likewise.
7928 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7929 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7930 * makepath.c (strip_trailing_slashes): Likewise.
7931 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7933 * rename.c (strip_trailing_slashes): Likewise.
7934 * same.c (base_name): Likewise.
7935 * stripslash.c (ISSLASH): Likewise.
7937 * addext.c: Include <dirname.h> after size_t is defined.
7938 * backupfile.c: Likewise.
7940 * addext.c (addext): Use base_len to trim redundant
7941 trailing slashes instead of doing it ourselves.
7942 But do not trim the last slash if it is not redundant.
7944 * backupfile.c (find_backup_file_name,
7945 max_backup_version): Use base_len instead of rolling it ourselves.
7946 Handle the case of "" and (on DOS) "C:" correctly.
7948 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7949 Include <string.h>, <dirname.h>.
7950 (base_name): Allow file names ending in slashes, other than names
7951 that are all slashes. In this case, return the basename followed
7952 by the slashes. This is more general, and can be used in places
7953 where the original base_name purposely had an assertion failure.
7954 (base_len): New function.
7956 * dirname.c: Include <string.h> instead of <stdlib.h>.
7957 Do not include <assert.h>; no longer needed.
7959 (memrchr): Remove decl.
7960 (dir_name_r): Remove.
7961 (dir_len): Renamed from dirlen. All callers changed.
7962 Rewrite in terms of base_name, for simplicity and consistency.
7963 (dir_name): Never return NULL. All callers changed.
7964 Do not include <stdlib.h> in test program; no longer needed.
7965 return 0; is fine for test program.
7967 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7969 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7971 * path-concat.c (path_concat): Use base_len to compute
7972 base length, not strlen; this means we cannot rely on memcpy
7975 * same.c (STREQ): Remove.
7976 (same_name): Handle the case where the basename ends in trailing '/'.
7978 * stripslash.c (strip_trailing_slashes): Return nonzero if
7979 a slash was stripped. Do not strip the last slash after a
7982 2001-04-08 Jim Meyering <meyering@lucent.com>
7984 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7985 recomputed; that's necessary when the offset spans a DST transition.
7986 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7988 2001-04-02 Jim Meyering <meyering@lucent.com>
7990 * regex.h, regex.c: Update from GNU libc.
7992 2001-03-19 Paul Eggert <eggert@twinsun.com>
7994 * version-etc.c (version_etc_copyright): Update to 2001.
7996 2001-03-16 Paul Eggert <eggert@twinsun.com>
7998 * tempname.c (uint64_t): Define to uintmax_t if
7999 not defined, and if UINT64_MAX is not defined.
8000 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8001 Reported by John David Anglin.
8003 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8005 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8006 alias if codeset is empty.
8007 * config.charset (BeOS): Use wildcard syntax.
8009 2001-03-13 Jim Meyering <meyering@lucent.com>
8011 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8012 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8015 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8017 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8019 * unicodeio.c (print_unicode_char): Simplify accordingly.
8021 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8023 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8024 support for DOS/DJGPP.
8026 2001-02-28 Paul Eggert <eggert@twinsun.com>
8028 * Makefile.am (libfetish_a_SOURCES):
8029 Add dup-safer.c, fopen-safer.c.
8030 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8032 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8034 2001-02-25 Paul Eggert <eggert@twinsun.com>
8036 The mkstemp replacement is taken from glibc 2.2.2, with some
8037 portability fixes for use outside glibc, as follows:
8039 * tempname.c (struct_stat64): New macro.
8040 (direxists, __gen_tempname): Use it.
8041 This avoids a portability problem with Solaris 8.
8043 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8044 (<stddef.h>, <stdint.h>, <string.h>):
8045 Include only if STDC_HEADERS || _LIBC.
8046 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8047 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8048 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8049 (__set_errno): Define this macro if <errno.h> doesn't.
8050 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8051 Define these macros if <stdio.h> doesn't.
8052 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8053 Define these macros if <sys/stat.h>
8054 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8055 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8056 __xstat64): Define if not _LIBC.
8057 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8058 (__gen_tempname): Invoke gettimeofday only if
8059 HAVE_GETTIMEOFDAY || _LIBC;
8060 otherwise, fall back on plain "time".
8061 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8063 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8065 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8067 2001-02-17 Jim Meyering <meyering@lucent.com>
8069 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8070 around included file name.
8072 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8074 * strftime.c: Update from GNU libc (the only changes were to comments).
8076 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8078 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8080 2001-02-17 Paul Eggert <eggert@twinsun.com>
8082 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8083 Remove workaround macros for hosts that have mbrtowc but not
8084 mbstate_t, as we now insist on proper declarations for both
8085 before using mbrtowc.
8087 2001-02-17 Jim Meyering <meyering@lucent.com>
8089 * regex.c: Update from libc.
8091 2001-02-16 Paul Eggert <eggert@twinsun.com>
8093 * alloca.c (malloc): Undef before defining, since stdlib.h
8094 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8095 Reported by Mark Hounschell via Paul Eggert.
8097 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8099 * config.charset: Update for FreeBSD 4.2.
8101 2001-01-26 Jim Meyering <meyering@lucent.com>
8103 * quotearg.c: Include stddef.h.
8104 * quote.c: Include stddef.h.
8105 Reported by Axel Kittenberger.
8107 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8108 line in double quotes so that it evokes a better diagnostic.
8109 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8110 Reported by Axel Kittenberger.
8112 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8114 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8115 to avoid a warning. Add back 'const' to inptr.
8117 2001-01-16 Jim Meyering <meyering@lucent.com>
8119 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8122 2001-01-14 Jim Meyering <meyering@lucent.com>
8124 * rename.c: New file. From Volker Borchert.
8125 Include stdlib.h, string.h or strings.h, and xalloc.h.
8126 Use strip_trailing_slashes rather than open-coding it.
8128 2001-01-03 Paul Eggert <eggert@twinsun.com>
8130 * strftime.c: Sync with glibc time/strftime.c 1.81.
8132 2001-01-03 Jim Meyering <meyering@lucent.com>
8134 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8135 local `inptr' to avoid warning with some system declarations of iconv.
8137 2000-12-29 Paul Eggert <eggert@twinsun.com>
8139 * modechange.c: Do not assume that mode_t uses the
8140 traditional octal encoding. E.g. "chmod 1 FOO" should set
8141 the other-execute bit of FOO even if S_IXOTH != 1.
8143 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8144 WOTH, XOTH, ALLM): New macros.
8145 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8146 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8148 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8149 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8151 No need to use uintmax_t; unsigned long is long enough.
8152 Don't bother to get suffix since we don't use it.
8154 2000-12-24 Jim Meyering <meyering@lucent.com>
8156 * hash.c (is_prime): Return explicit boolean values.
8157 (hash_get_first): Return NULL to appease Irix5.6's 89.
8158 Reported by Nelson Beebe.
8160 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8162 * localcharset.c (locale_charset): Add support for Win32.
8164 2000-12-18 Paul Eggert <eggert@twinsun.com>
8166 * physmem.h, physmem.c: New files.
8168 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8169 (noinst_HEADERS): Add physmem.h.
8171 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8172 't' for compatibility with Solaris 8 sort.
8174 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8176 * config.charset: Add support for BeOS.
8178 2000-12-16 Jim Meyering <meyering@lucent.com>
8180 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8181 SHELLS_FILE to a file name that's useful on djgpp systems.
8183 (ADDITIONAL_DEFAULT_SHELLS): Define.
8184 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8185 Based mostly on a patch from Prashant TR.
8187 2000-12-16 Jim Meyering <meyering@lucent.com>
8189 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8190 N and M) would have treated it like `chown N:N FILE'.
8192 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8194 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8196 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8197 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8198 to the list of canonical encodings. Rename EUC-CN to GB2312.
8200 2000-12-08 Andreas Schwab <schwab@suse.de>
8202 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8203 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8205 2000-12-07 Jim Meyering <meyering@lucent.com>
8207 * stripslash.c (ISSLASH): Define.
8208 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8211 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8212 (dir_name_r): Declare this function as static.
8213 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8214 manifest itself on a name containing a mix of slashes and
8216 Make this function work with names starting with a DOS-style
8217 drive letter and colon prefix.
8218 (dir_name): Append `.' if necessary.
8219 Based mostly on patches from Prashant TR and Eli Zaretskii.
8221 * dirname.h (dir_name_r): Remove prototype.
8223 2000-12-05 Jim Meyering <meyering@lucent.com>
8225 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8227 2000-12-04 Jim Meyering <meyering@lucent.com>
8229 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8230 Also include memory.h, stdlib.h, unistd.h if appropriate.
8231 Reported by Andreas Jaeger (conflicting declaration of malloc).
8233 2000-12-02 Jim Meyering <meyering@lucent.com>
8235 * closeout.h: Make idempotent, to avoid some obscure warnings.
8237 2000-12-01 Paul Eggert <eggert@twinsun.com>
8239 * memrchr.c: Include <config.h> before any system include file.
8241 2000-11-29 Paul Eggert <eggert@twinsun.com>
8243 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8245 2000-11-26 Jim Meyering <meyering@lucent.com>
8247 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8249 2000-11-22 Paul Eggert <eggert@twinsun.com>
8251 * strftime.c (my_strftime): Do not invoke mbrlen with a
8252 size of (size_t) -1; it's not portable.
8254 2000-11-17 Akim Demaille <akim@epita.fr>
8256 * obstack.h: Formatting changes.
8257 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8258 prevent type checking.
8259 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8260 cast the value to (void *): assigning a `foo *' to a `void *'
8262 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8264 2000-11-17 Jim Meyering <meyering@lucent.com>
8266 * strstr.c: Update from GNU libc.
8268 2000-11-16 Jim Meyering <meyering@lucent.com>
8270 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8272 2000-11-11 Jim Meyering <meyering@lucent.com>
8274 * error.c: Add a couple #includes, merging from GNU libc version.
8276 2000-11-10 Jim Meyering <meyering@lucent.com>
8278 * obstack.h: Update from GNU libc.
8279 * obstack.c: Likewise.
8281 2000-11-06 Paul Eggert <eggert@twinsun.com>
8283 * getusershell.c (setusershell): Use rewind rather than
8284 fseek/fseeko, to avoid configuration hassles with fseeko.
8285 Don't bother opening SHELLS_FILE if shellstream is NULL;
8288 2000-11-05 Jim Meyering <meyering@lucent.com>
8290 * makepath.h (make_dir): Declare.
8291 * makepath.c (make_dir): Remove `static' attribute.
8294 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8296 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8297 last one in a bucket, advance to the next bucket.
8299 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8301 * fnmatch.c: Do not comment out all the code if we are using
8302 the GNU C library, because in some cases we are replacing buggy
8303 code in the GNU C library itself.
8305 2000-10-30 Paul Eggert <eggert@twinsun.com>
8307 * error.h, getline.h, modechange.h:
8308 Remove "2000" from Copyright line, as the file hasn't been
8309 changed this year other than in the copyright notice.
8311 * xalloc.h: Add "2000" to Copyright line, as this file
8312 was changed this year.
8314 2000-10-30 Paul Eggert <eggert@twinsun.com>
8316 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8317 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8318 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8320 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8322 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8323 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8324 doesn't define __restrict_arr.
8326 2000-10-29 Jim Meyering <meyering@lucent.com>
8328 * xstat.in: Fix grammar in comment.
8330 2000-10-28 Jim Meyering <meyering@lucent.com>
8332 * memchr.c: Update from libc.
8333 Adjust for portability:
8334 [HAVE_STDLIB_H]: Include stdlib.h.
8335 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8336 Undef __memchr, too.
8337 [!weak_alias]: Define __memchr to memchr.
8339 * regex.c: Update from libc.
8340 * regex.h: Likewise.
8341 * getopt1.c: Likewise.
8342 * memcmp.c: Likewise.
8344 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8345 Avoid using fseek, when possible -- it's broken by design.
8346 Patch by Ulrich Drepper.
8348 2000-10-26 Jim Meyering <meyering@lucent.com>
8350 * strftime.c: Update from libc.
8352 2000-10-25 Jim Meyering <meyering@lucent.com>
8354 * obstack.c: Update from libc.
8356 2000-10-23 Jim Meyering <meyering@lucent.com>
8358 * hard-locale.c (hard_locale): Revert last change -- it was simply
8359 wrong. That set_locale call must not have any side effects.
8362 2000-10-22 Jim Meyering <meyering@lucent.com>
8364 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8365 [CYCLIC]: Remove now-unused definition.
8367 * save-cwd.c (O_DIRECTORY): Define, if needed.
8368 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8369 Suggestion from Ulrich Drepper.
8371 2000-10-21 Jim Meyering <meyering@lucent.com>
8373 * dirname.c (dir_name_r): New function, factored out of dir_name.
8374 (dir_name): Use dir_name_r.
8375 * dirname.h (dir_name_r): Declare it.
8377 2000-10-21 Jim Meyering <meyering@lucent.com>
8379 * dirname.c (memrchr): Declare if necessary.
8380 (dir_name): Remove the restriction that there be no
8381 trailing slashes. Now, this code skips past them, effectively
8383 [TEST_DIRNAME] (main): New unit tests.
8385 * memrchr.c: New file from GNU libc.
8386 Undef __memrchr, too.
8387 [!weak_alias]: Define __memrchr to memrchr.
8388 Guard weak_alias use with `#ifdef weak_alias'.
8390 2000-10-17 Jim Meyering <meyering@lucent.com>
8392 * quote.h (PARAMS): Define and use.
8393 Reported by Akim Demaille.
8395 * getopt.c: Update from libc.
8397 2000-10-16 Jim Meyering <meyering@lucent.com>
8399 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8402 2000-09-25 Jim Meyering <meyering@lucent.com>
8404 * md5.h (rol): Define (from GnuPG).
8406 * sha.c: Give credit (GnuPG) where due.
8407 (M): Use rol rather than open-coding it.
8408 Add a FIXME comment.
8410 2000-09-21 Jim Meyering <meyering@lucent.com>
8412 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8413 Reported by Michael Stone.
8415 2000-09-20 Jim Meyering <meyering@lucent.com>
8417 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8418 (noinst_HEADERS): Add sha.h.
8419 Based on code from Scott G. Miller and from GnuPG.
8421 2000-09-15 Jim Meyering <meyering@lucent.com>
8423 * regex.c: Update from libc.
8425 2000-09-10 Jim Meyering <meyering@lucent.com>
8427 * getopt.c (_getopt_internal): Update from glibc.
8429 2000-09-09 Jim Meyering <meyering@lucent.com>
8431 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8432 think it should be used as a general replacement for isascii.
8433 * fnmatch.c: Likewise.
8434 * mbswidth.c: Likewise
8435 * regex.c: Likewise.
8438 * userspec.c: Include sys/param.h and limits.h.
8440 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8441 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8442 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8443 UID, GID. Check range.
8445 2000-09-06 Jim Meyering <meyering@lucent.com>
8447 * getopt.c (_getopt_internal): Update from glibc.
8449 2000-08-30 Jim Meyering <meyering@lucent.com>
8451 * strftime.c: Merge in changes from GNU libc.
8453 2000-08-26 Jim Meyering <meyering@lucent.com>
8455 * closeout.c: Include "__fpending.h".
8456 (close_stdout_status): Return right away if there's nothing to flush.
8458 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8459 * __fpending.c: New file.
8460 * __fpending.h: New file.
8462 2000-08-07 Paul Eggert <eggert@twinsun.com>
8464 Standardize on "memory exhausted" instead of "Memory exhausted"
8465 or "virtual memory exhausted".
8466 * obstack.c (print_and_abort): Use "memory exhausted", not
8467 "virtual memory exhausted".
8468 * same.c (same_name): Invoke xalloc_die instead of printing
8470 * userspec.c (parse_user_spec): Likewise.
8471 * bumpalloc.h: comment fix
8472 * same.c, userspec.c: Include xalloc.h.
8474 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8475 not char *const and pointing to a constant array.
8476 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8477 (xrealloc): Comment fix.
8479 * userspec.c (parse_user_spec):
8480 Don't translate a message until just before returning,
8481 to avoid unnecessary translation.
8483 2000-08-07 Jim Meyering <meyering@lucent.com>
8485 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8486 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8487 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8488 getgroups.c, gethostname.c, getopt.h, group-member.c,
8489 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8490 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8491 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8492 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8493 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8494 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8495 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8496 yesno.c: Back out Copyright date changes for each file with no change
8497 this year. This eases coordination with other programs using the same
8498 source code modules. From Paul Eggert.
8500 2000-08-03 Greg McGary <greg@mcgary.org>
8502 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8503 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8504 (EXTEND_BUFFER): Use them.
8506 2000-08-01 Jim Meyering <meyering@lucent.com>
8508 * dirname.c (ISSLASH): Define.
8509 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8510 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8511 both `\' and `/' may be use as path separators.
8512 Based on a patch from Prashant TR.
8514 2000-07-31 Paul Eggert <eggert@twinsun.com>
8516 * quotearg.c (quotearg_n_options): Don't make the initial
8517 slot vector a constant, since it might get modified.
8519 2000-07-31 Jim Meyering <meyering@lucent.com>
8521 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8522 * obstack.c (print_and_abort): Likewise.
8524 2000-07-30 Paul Eggert <eggert@twinsun.com>
8526 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8527 buffer, so that the caller can always quote one small
8528 component of a "memory exhausted" message in slot 0.
8529 From a suggestion by Jim Meyering.
8531 2000-07-30 Jim Meyering <meyering@lucent.com>
8533 * makepath.c (make_path): Quote the other instance, too.
8535 * quotearg.c (N_STATIC_SLOTVECS): Define.
8536 (STATIC_BUF_SIZE): Define.
8537 (quotearg_n_options): Use only statically allocated storage when
8538 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8539 than STATIC_BUF_SIZE.
8541 2000-07-29 Jim Meyering <meyering@lucent.com>
8543 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8544 * dirname.c (dir_name): Likewise.
8546 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8548 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8549 (dir_name): Assert that there are no trailing slashes.
8551 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8553 * mbswidth.h (mbswidth): Add a flags argument.
8554 (mbswidth): New declaration.
8555 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8556 * mbswidth.c (mbswidth): Add a flags argument.
8557 (mbsnwidth): New function.
8559 2000-07-24 Jim Meyering <meyering@lucent.com>
8561 * mbswidth.c: Remove useless #else. From Bruno Haible.
8563 2000-07-23 Paul Eggert <eggert@twinsun.com>
8565 * mbswidth.c (_XOPEN_SOURCE):
8566 Don't define; this causes problems on Solaris 7.
8567 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8569 2000-07-23 Paul Eggert <eggert@twinsun.com>
8572 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8573 so that mbstate_t is always defined.
8575 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8576 be 1 in at least one GCC installation, and this configuration
8577 error is likely to be common. Ignoring MB_LEN_MAX hurts
8578 performance on hosts that have mbrtowc but have only unibyte
8579 locales, but I assume these hosts are rare.
8581 2000-07-23 Paul Eggert <eggert@twinsun.com>
8583 * quotearg.c: Streamline by invoking multibyte code only if needed.
8584 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8585 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8586 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8587 invoke multibyte primitives.
8589 2000-07-23 Jim Meyering <meyering@lucent.com>
8591 * basename.c (base_name): Add an assertion.
8593 2000-07-15 Bruno Haible <clisp.cons.org>
8595 * quotearg.c: When the system forces us to redefine mbstate_t,
8596 shadow its mbsinit function.
8598 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8600 * mbswidth.h: New file.
8601 * mbswidth.c: New file.
8602 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8603 (noinst_HEADERS): Add mbswidth.h.
8605 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8607 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8610 2000-07-15 Jim Meyering <meyering@lucent.com>
8612 * makepath.c: Include quote.h.
8613 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8614 corresponding argument in a `quote (...)' call.
8615 Give better diagnostics.
8617 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8618 (noinst_HEADERS): Add quote.h.
8620 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8621 from tar's src/misc.c.
8622 * quote.h: New file. Prototypes for same.
8624 2000-07-10 Paul Eggert <eggert@twinsun.com>
8626 From a suggestion by Bruno Haible.
8627 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8628 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8629 to decide whether to define the BeOS workaround macro;
8630 this adjusts to the change to AC_MBSTATE_T.
8632 2000-07-13 Paul Eggert <eggert@twinsun.com>
8634 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8636 * quotearg.c (quoting_style_args, quoting_style_vals,
8637 quotearg_buffer_restyled): Add support for
8638 clocale_quoting_style. Undo previous change to
8639 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8640 and "{RIGHT QUOTATION MARK}" msgids.
8642 2000-07-05 Paul Eggert <eggert@twinsun.com>
8644 The old behavior of quoting `like this' doesn't look good with
8645 newer, ISO-style fonts. See:
8646 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8648 Instead, quote "like this" by default. Let the translator
8649 tailor the locale-specific quoting behavior by providing
8650 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8652 * quotearg.c (N_): New macro.
8653 (gettext_default): New function.
8654 (quotearg_buffer_restyled): Use
8655 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8656 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8658 2000-07-09 Jim Meyering <meyering@lucent.com>
8660 * Most files: Update copyright dates to include 2000.
8662 2000-07-08 Jim Meyering <meyering@lucent.com>
8664 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8666 (xgethostname): Remove now-unnecessary #ifdef.
8667 Move declaration of `err' into loop where it's used.
8669 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8671 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8672 by allocating a larger buffer. Test the gethostname return value for
8673 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8674 returns an error and ENAMETOOLONG isn't defined.
8676 2000-07-05 Paul Eggert <eggert@twinsun.com>
8677 and Bruno Haible <haible@clisp.cons.org>
8679 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8681 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8683 * quotearg.c (struct quoting_options): Simplify quote_these_too
8686 2000-07-03 Jim Meyering <meyering@lucent.com>
8688 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8689 Reported by Bruno Haible.
8691 2000-07-04 Jim Meyering <meyering@lucent.com>
8693 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8694 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8697 2000-07-03 Paul Eggert <eggert@twinsun.com>
8698 and Bruno Haible <haible@clisp.cons.org>
8700 * quotearg.c (mbrtowc):
8701 Assign to *pwc, and return 1 only if result is nonzero.
8702 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8704 2000-07-03 Jim Meyering <meyering@lucent.com>
8706 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8707 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8710 2000-07-02 Jim Meyering <meyering@lucent.com>
8712 * quotearg.c (mbstate_t): Don't define here.
8714 2000-07-02 Jim Meyering <meyering@lucent.com>
8716 * nanosleep.c (SIGCONT): Define if not already defined.
8718 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8720 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8721 per change in ../m4/ls-mntd-fs.m4.
8722 (read_filesystem_list): Ignore symbolic links.
8724 2000-06-29 Jim Meyering <meyering@lucent.com>
8726 * same.c: Include <string.h> or <strings.h>, as appropriate,
8727 for declaration of strcmp.
8729 * long-options.c: Include <stdlib.h>, for declaration of exit.
8731 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8732 Avoid warning by casting result to `char *' to remove `const'.
8734 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8736 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8738 2000-06-26 Paul Eggert <eggert@twinsun.com>
8740 savedir now sets errno on failure and invokes xmalloc to get memory.
8741 Fix a couple of other minor bugs while we're at it.
8743 * savedir.c (<unistd.h>): Do not include; there's no need.
8744 (NAMLEN): Remove macro.
8745 (malloc, realloc): Remove decls.
8747 ("xalloc.h"): Include.
8748 (NAME_SIZE_DEFAULT): New macro.
8749 (savedir): Use xmalloc / xrealloc to allocate memory.
8750 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8751 Skip "" directory entries.
8752 Use strlen to calculate directory entry length, since the old method
8753 is rarely used these days and isn't worth supporting.
8754 Don't use a pointer after freeing it.
8755 Check for integer overflow when calculating allocation size.
8756 Use memcpy to copy entries, instead of stpcpy.
8757 Set errno properly when returning NULL.
8758 Check for readdir error.
8760 2000-06-26 Jim Meyering <meyering@lucent.com>
8762 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8764 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8766 * getusershell.c (xmalloc, xrealloc): Remove functions.
8768 Don't include <stdlib.h>. Don't declare malloc, realloc.
8770 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8772 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8774 2000-06-24 Jim Meyering <meyering@lucent.com>
8776 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8778 2000-06-21 Jim Meyering <meyering@lucent.com>
8780 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8782 2000-06-19 Paul Eggert <eggert@twinsun.com>
8784 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8785 (mbrtowc, mbstate_t): Define substitutes if
8786 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8787 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8788 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8790 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8792 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8793 than 1024, return a memory chunk of least possible size, instead
8794 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8795 Use free/xmalloc instead of xrealloc to avoid copying for very long
8798 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8800 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8801 address, not strdup. Include <stdlib.h> and don't declare free().
8803 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8805 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8808 2000-06-21 Jim Meyering <meyering@lucent.com>
8810 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8811 (noinst_HEADERS): Add getstr.h.
8813 * getline.c (getstr): Move into a separate file.
8814 * getstr.c (getstr): New file, extracted from getline.c, with
8815 the following changes: new parameter, delim2; both delim[12]
8816 parameters have type `int', not `char'. The latter would lose
8817 with 8-bit delimiters.
8818 * getstr.h: New file.
8820 2000-06-19 Jim Meyering <meyering@lucent.com>
8822 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8824 2000-06-18 Jim Meyering <meyering@lucent.com>
8826 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8827 Besides, these days every porting target provides a mkdir function.
8829 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8830 (this snippet comes from src/system.h).
8832 2000-06-15 Paul Eggert <eggert@twinsun.com>
8834 * human.c (adjust_value): New function.
8835 (human_readable_inexact): Apply rounding style even when
8836 printing approximate values.
8838 2000-06-14 Paul Eggert <eggert@twinsun.com>
8840 * human.c (human_readable_inexact): Allow an input block
8841 size that is not a multiple of the output block size, and vice versa.
8842 Reported by Piergiorgio Sartor.
8844 2000-06-14 Paul Eggert <eggert@twinsun.com>
8846 * getdate.y (get_date): Apply relative times after time
8847 zone indicator, not before. Reported by Todd A. Jacobs.
8849 2000-06-13 Jim Meyering <meyering@lucent.com>
8851 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8853 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8855 2000-06-12 Paul Eggert <eggert@twinsun.com>
8857 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8859 2000-06-04 Paul Eggert <eggert@twinsun.com>
8861 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8863 2000-06-04 Jim Meyering <meyering@lucent.com>
8865 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8866 SunOS 4.1.4 for which gid_t is an unsigned type.
8868 2000-06-03 Jim Meyering <meyering@lucent.com>
8870 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8872 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8874 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8875 newer, don't install charset.alias.
8876 * config.charset: Change the Linux/glibc rules so they become empty
8877 on glibc-2.1 or newer.
8879 2000-06-02 Jim Meyering <meyering@lucent.com>
8881 * mountlist.c: Back out last change. Instead, do this...
8882 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8883 member using the same `ignore'-testing code.
8884 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8888 2000-05-29 Jim Meyering <meyering@lucent.com>
8890 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8891 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8893 2000-05-22 Jim Meyering <meyering@lucent.com>
8895 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8897 2000-05-18 Jim Meyering <meyering@lucent.com>
8899 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8900 back, too, since it may have been modified by allocate_entry.
8901 (hash_delete): Rewrite to use neither the assignment operator
8902 nor the comma operator in an if-expression.
8904 2000-05-15 Paul Eggert <eggert@twinsun.com>
8907 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8908 Remove; no longer needed.
8909 "quotearg.h": Add include.
8910 (file_name): Do not bother to explicitly initialize to NULL; it's less
8911 efficient on some hosts.
8912 (close_stdout_status): Remove test as to whether stdout was already
8913 closed; it breaks for the case "echo x | sort >&-".
8914 Quote file name colons.
8915 Do not assume that _("write error") lacks format strings.
8917 2000-05-15 Jim Meyering <meyering@lucent.com>
8919 * version-etc.c (version_etc_copyright): Update the copyright string
8920 used in all --version output.
8922 2000-05-14 Jim Meyering <meyering@lucent.com>
8924 * closeout.c (close_stdout_set_file_name): New function.
8925 (close_stdout_status): Use new file-scoped global.
8926 Return right away if fstat says the stdout file descriptor is invalid.
8927 * closeout.h (close_stdout_set_file_name): Declare.
8929 2000-05-10 Jim Meyering <meyering@lucent.com>
8931 * closeout.c [default_exit_status]: New file-scoped variable.
8932 (close_stdout_set_status): New function.
8933 * closeout.h (close_stdout_set_status): Declare.
8935 2000-05-08 Jim Meyering <meyering@lucent.com>
8937 * long-options.c: Don't include closeout.h.
8938 (parse_long_options): Don't call close_stdout for --version.
8940 2000-05-06 Jim Meyering <meyering@lucent.com>
8942 * strnlen.c: Undefine __strnlen and strnlen.
8943 [!weak_alias]: Define __strnlen to strnlen.
8945 * atexit.c: New file, from libiberty.
8947 2000-05-06 Jim Meyering <meyering@lucent.com>
8949 * closeout.c (close_stdout_status): Also check for errors on the
8952 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8954 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8955 instead of xmalloc, xrealloc, path_concat.
8956 (locale_charset): Treat empty environment variables as absent.
8957 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8959 2000-05-04 Jim Meyering <meyering@lucent.com>
8961 * getopt.c: Update from glibc.
8962 * obstack.c: Likewise.
8963 * obstack.h: Likewise.
8964 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8966 * regex.h: Likewise.
8967 * strndup.c: Likewise.
8968 * strnlen.c: New file, from glibc.
8970 2000-05-01 Jim Meyering <meyering@lucent.com>
8972 * full-write.c (full_write): Remove `FIXME' part of comment.
8974 2000-04-29 Jim Meyering <meyering@lucent.com>
8976 * path-concat.c: Declare strdup only if it's not defined.
8977 * canon-host.c: Likewise.
8979 2000-04-28 Jim Meyering <meyering@lucent.com>
8981 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8982 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8983 included first, then limits.h is included by locale.h by libintl.h.
8984 From John David Anglin.
8986 2000-04-25 Jim Meyering <meyering@lucent.com>
8988 * makepath.c (S_IRWXUGO): Define.
8989 (make_path): Always perform explicit chmod if MODE specifies any
8990 of the `special' permission bits. Prompted by a bug report against
8991 install from Mate Wierdl and Joost van Baal.
8993 2000-04-18 Jim Meyering <meyering@lucent.com>
8997 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8998 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9000 2000-04-17 Jim Meyering <meyering@lucent.com>
9002 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9003 the definition of it to rpl_strftime also defined-away the system's
9006 2000-04-15 Jim Meyering <meyering@lucent.com>
9008 Use `C' to denote so-called `contiguous' files, the same way
9010 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9011 (ftypelet): Use S_ISCTG.
9012 From Michael Deutschmann.
9014 2000-04-14 Jim Meyering <meyering@lucent.com>
9016 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9018 2000-04-08 Jim Meyering <meyering@lucent.com>
9020 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9021 names don't conflict. Reported by Eli Zaretskii.
9023 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9025 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9026 bug. Deal with the different error behavior of Irix iconv.
9028 2000-04-07 Jim Meyering <meyering@lucent.com>
9030 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9031 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9033 2000-04-05 Jim Meyering <meyering@lucent.com>
9035 Portability tweaks required for ultrix4.3.
9036 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9037 * readutmp.c: Include sys/types.h before sys/stat.h.
9038 * canon-host.c: Declare strdup.
9039 * path-concat.c: Likewise.
9040 From John David Anglin.
9042 2000-04-04 Jim Meyering <meyering@lucent.com>
9044 Be more DOS 8.3-friendly.
9045 * ref-add.sin: Renamed from ref-add.sed.in.
9046 * ref-del.sin: Renamed from ref-del.sed.in.
9047 * Makefile.am: Reflect renaming.
9048 Reported by Eli Zaretskii.
9050 Use a temporary file name that won't clash with `charset.alias'
9051 in the DOS 8.3 name space.
9052 * Makefile.am (charset_tmp): Define.
9053 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9054 (uninstall-local): Likewise.
9055 Reported by Eli Zaretskii.
9057 2000-03-29 Paul Eggert <eggert@twinsun.com>
9059 * time/strftime.c (my_strftime): Make sure we call the system
9060 strftime, not ourselves, when invoking the underlying strftime.
9062 2000-03-24 Jim Meyering <meyering@lucent.com>
9064 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9065 (charset_alias): Define.
9066 (install-exec-local): Factor out common code.
9067 (uninstall-local): Split lines longer than 80.
9068 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9070 (.sed.in.sed): New rule. Don't redirect directly to $@.
9071 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9073 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9075 * config.charset: Output a line containing "Packages using this file".
9076 * ref-add.sed.in, ref-del.sed.in: New files.
9077 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9078 ref-del.sed): New rules.
9080 2000-03-17 Jim Meyering <meyering@lucent.com>
9082 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9083 Otherwise, include <strings.h>
9085 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9087 * unicodeio.c (utf8_wctomb): New function.
9088 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9089 format instead of in UCS-4 with platform dependent endianness.
9091 2000-03-07 Paul Eggert <eggert@twinsun.com>
9093 * savedir.c (savedir): Work even if directory size is
9094 negative; this can happen with some screwy NFS configurations.
9096 2000-03-06 Jim Meyering <meyering@lucent.com>
9098 * localcharset.c (get_charset_aliases): Don't try to free file_name
9099 if it's NULL (because we ran out of memory). From Bruno Haible.
9101 2000-03-05 Jim Meyering <meyering@lucent.com>
9103 * localcharset.c ("path-concat.h"): Include.
9104 (get_charset_aliases): Use path_concat instead of ANSI string
9107 * unicodeio.h (PARAMS): Define.
9108 Use it to guard prototype.
9110 2000-03-04 Jim Meyering <meyering@lucent.com>
9112 * Makefile.am (install-exec-local): Create $(libdir) before installing
9114 (uninstall-local): Uncomment this rule so `make distcheck' works
9117 * unicodeio.c (<errno.h>): Include it.
9118 (errno): Declare if not defined.
9120 * localcharset.c: Add Bruno's comment justifying use of volatile.
9122 * config.charset: New version, incorporating remarks from a linux
9123 i18n mailing list. From Bruno Haible.
9125 2000-03-02 Jim Meyering <meyering@lucent.com>
9127 * Makefile.am (EXTRA_DIST): Add config.charset.
9129 2000-03-01 Jim Meyering <meyering@lucent.com>
9131 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9132 * unicodeio.c: Likewise.
9134 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9136 * config.charset: New file.
9137 * localcharset.c: New file.
9138 * unicodeio.h, unicodeio.c: New files.
9139 * Makefile.am (DEFS): Add -DLIBDIR=...
9140 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9141 (noinst_HEADERS): Add unicodeio.h.
9142 (all-local, install-exec-local, charset.alias): New targets.
9144 2000-02-28 Paul Eggert <eggert@twinsun.com>
9146 * quotearg.c (ALERT_CHAR): New macro.
9147 (quotearg_buffer_restyled): Use it.
9149 2000-02-27 Jim Meyering <meyering@lucent.com>
9151 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9152 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9154 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9155 not `#if STDC_HEADERS'.
9156 Declare malloc if needed.
9158 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9159 now that autoconf always defines the HAVE_DECL_ symbols.
9160 * human.c: Likewise.
9162 * strtoumax.c: Likewise.
9164 * backupfile.c: Arrange for cpp to fail if the configure-time
9165 declaration check was not run.
9167 * human.c: Likewise.
9169 * strtoumax.c: Likewise.
9171 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9172 then first look up the entire `.'-containing string as a login name.
9174 2000-02-18 Paul Eggert <eggert@twinsun.com>
9176 * getdate.y: Handle two-digit years with leading zeros correctly.
9177 (textint): New typedef.
9178 (parser_control): Member year changed from int to textint.
9180 (YYSTYPE): Removed; replaced by %union with int and textint members.
9181 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9182 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9183 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9184 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9185 (date, number, to_year): Use width of number in digits, not its value,
9186 to determine whether it's a 2-digit year, or a 2-digit time.
9187 (yylex): Store number of digits of numeric tokens.
9188 Reported by John Kendall.
9190 (parser_control): Changed from struct parser_control to typedef (for
9191 consistency). All uses changed.
9193 (tID): Removed; not used.
9194 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9196 2000-02-14 Paul Eggert <eggert@twinsun.com>
9198 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9199 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9201 2000-02-12 Jim Meyering <meyering@lucent.com>
9203 * userspec.c (ISDIGIT): Define it.
9204 (isdigit): Remove definition.
9205 (is_number): Use ISDIGIT, not isdigit.
9206 <libintl.h>: Include.
9208 (parse_user_spec): Mark translatable strings.
9210 2000-02-10 Jim Meyering <meyering@lucent.com>
9212 With these changes, nanosleep.[ch] are finally enough like the other
9213 lib/* replacement files to compile on a few more losing systems.
9215 * nanosleep.h: Don't include config.h.
9216 Remove prototype from declaration of nanosleep.
9217 (PARAMS): Remove now-unneeded definition.
9218 * nanosleep.c: #undef nanosleep.
9219 (rpl_nanosleep): Rename from nanosleep.
9221 2000-02-03 Jim Meyering <meyering@lucent.com>
9223 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9224 rather than with `#if HAVE_UTMPNAME'.
9226 2000-02-01 Jim Meyering <meyering@lucent.com>
9228 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9230 2000-01-31 Jim Meyering <meyering@lucent.com>
9232 * nanosleep.h (nanosleep): Guard declaration with
9233 `#if ! HAVE_DECL_NANOSLEEP'.
9234 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9235 the declaration in that vendor's sys/timers.h.
9236 Reported by Christian Krackowizer.
9238 * quotearg.c (ISASCII): Add #undef and move definition to follow
9239 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9240 (ISPRINT): Likewise.
9241 Reported by Tom Tromey.
9243 2000-01-30 Jim Meyering <meyering@lucent.com>
9245 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9246 uses of ->ut_name. The latter doesn't work with new Linux header files
9247 where only utmpx.ut_user is declared.
9249 * readutmp.h (UT_USER): Define.
9251 2000-01-23 Jim Meyering <meyering@lucent.com>
9253 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9256 2000-01-22 Jim Meyering <meyering@lucent.com>
9258 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9259 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9260 Required for some AIX systems. Reported by Christian Krackowizer.
9261 [TESTING] (main): New function.
9263 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9264 * dirname.c (dir_name): Support for DOS-style file names with drive
9267 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9269 * strverscmp.c (ISDIGIT): Define.
9270 (strverscmp): Use ISDIGIT, not isdigit.
9272 2000-01-17 Paul Eggert <eggert@twinsun.com>
9274 * nanosleep.c (nanosleep):
9275 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9276 POSIX.1 doesn't require SA_INTERRUPT and some systems
9277 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9278 it's been part of POSIX.1 since day 1 (in 1988).
9280 2000-01-17 Jim Meyering <meyering@lucent.com>
9282 * interlock: Remove unused file. Reported by François Pinard.
9284 2000-01-16 Paul Eggert <eggert@twinsun.com>
9286 * quotearg.c (quotearg_buffer_restyled): Do not quote
9287 alert, backslash, formfeed, and vertical tab unnecessarily in
9288 shell quoting style.
9291 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9292 Free Software Foundation, Inc.
9293 Copying and distribution of this file, with or without modification,
9294 are permitted provided the copyright notice and this notice are preserved.