1 2006-04-18 Derek Price <derek@ximbiot.com>
2 Paul Eggert <eggert@cs.ucla.edu>
4 * lib/inttypes.h: New file.
5 * lib/strtoimax.c: Assume <inttypes.h>.
7 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
9 * utimens.c (futimens): glibc futimesat messes up if /proc
10 isn't mounted. Problem reported by Kir Kolyshkin.
12 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
14 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
15 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
16 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
18 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
20 Merge regex changes from libc, removing some of our
21 POSIX-conformance changes that were rejected and redoing them in a
24 * regcomp.c (re_compile_internal, init_dfa):
25 Length arg is now size_t, not Idx. All uses changed.
26 (peek_token): Forward decl now says internal_function.
27 (__re_error_msgid, __re_error_msgid_idx):
28 Now static rather than extern with attribute_hidden.
29 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
30 For some reason libc prefers K&R style defns for external functions.
31 (regerror) [!defined _LIBC]: Likewise.
32 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
33 (seek_collating_symbol_entry, lookup_collation_sequence_value):
34 (build_range_exp, build_collating_symbol):
36 (re_compile_fastmap): Use '\0' to memset, not 0.
37 (utf8_sb_map): Make the calculations more obvious.
38 (init_dfa, parse_bracket_exp, build_charclass_op):
39 Call calloc and cast result, as glibc does.
40 (init_word_char, fetch_token, peek_token, peek_token_bracket):
41 (build_range_exp, build_collating_symbol):
42 Now internal functions.
44 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
46 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
47 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
48 Don't depend on VMS; depend on __VMS instead, for POSIX
50 (regoff_t): Define to ssize_t, not long int.
52 Remove the REG_ macros named below. Instead, make the old names
53 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
55 (REG_BACKSLASH_ESCAPE_IN_LISTS):
56 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
57 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
58 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
59 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
60 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
61 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
62 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
63 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
64 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
65 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
66 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
67 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
68 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
69 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
70 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
71 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
73 Remove. All uses replaced by the old RE_* names.
74 (RE_BACKSLASH_ESCAPE_IN_LISTS):
75 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
76 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
77 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
78 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
79 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
80 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
81 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
82 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
83 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
84 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
85 Don't bother having these macros be independent of each others'
86 values, since they no longer exist in the POSIX name space.
88 Rename the following member names back to their old names,
89 unless !__USE_GNU_REGEX. All uses changed back.
90 (buffer): Renamed from re_buffer.
91 (allocated): Renamed from re_allocated.
92 (used): Renamed from re_used.
93 (syntax): Renamed from re_syntax.
94 (fastmap): Renamed from re_fastmap.
95 (translate): Renamed from re_translate.
96 (can_be_null): Renamed from re_can_be_null.
97 (regs_allocated): Renamed from re_regs_allocated.
98 (fastmap_accurate): Renamed from re_fastmap_accurate.
99 (no_sub): Renamed from re_no_sub.
100 (not_bol): Renamed from re_not_bol.
101 (not_eol): Renamed from re_not_eol.
102 (newline_anchor): Renamed from re_newline_anchor.
103 (num_regs): Renamed from rm_num_regs.
104 (start): Renamed from rm_start.
105 (end): Renamed from rm_end.
107 (free_state): Move up a bit.
109 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
111 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
112 when that is what is intended.
113 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
114 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
116 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
117 All uses changed back to re_malloc, etc. It's now the caller's
118 responsibility to check for overflow; all callers changed.
119 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
120 (re_x2nrealloc): Remove.
121 (free_state): Remove decl.
123 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
124 (re_set_registers, re_exec):
127 2006-01-31 Roland McGrath <roland@redhat.com>
129 * regcomp.c (calc_eclosure_iter): Remove dead variables.
130 Reported by Mike Frysinger <vapier@gentoo.org>.
132 2006-01-15 Andreas Jaeger <aj@suse.de>
135 * regex_internal.c (re_string_reconstruct): Adjust for
136 build_wcs_upper_buffer change.
137 (build_wcs_upper_buffer): Change return type.
139 2005-12-10 Ulrich Drepper <drepper@redhat.com>
141 * regex_internal.h: Include <stdint.h> if available.
143 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
145 * regex_internal.h (SIZE_MAX): Provide a default definition.
147 2005-10-14 Ulrich Drepper <drepper@redhat.com>
149 * regcomp.c: Adjust for changed secondary hash function.
151 2005-09-30 Ulrich Drepper <drepper@redhat.com>
153 * regex.h: Pretty printing.
154 Clean up namespace a bit.
156 2005-09-30 Jakub Jelinek <jakub@redhat.com>
158 * regexec.c (update_cur_sifted_state, check_arrival,
159 check_arrival_add_next_nodes): Avoid using uninitialized variable.
161 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
162 Ulrich Drepper <drepper@redhat.com>
165 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
166 (bitset_word_t): Renamed from bitset_word. All uses changed.
168 2005-09-22 Ulrich Drepper <drepper@redhat.com>
171 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
172 * regcomp.c: Remove unnecessary uses of
173 unsigned RE_TRANSLATE_TYPE.
174 * regex_internal.h: Likewise.
175 * regex_internal.c: Likewise.
176 * regexec.c: Likewise.
177 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
179 2005-09-07 Ulrich Drepper <drepper@redhat.com>
181 * regexec.c (find_recover_state): Remove unnecessary
183 (transit_state_bkref): Make DFA a const pointer.
184 (get_subexp): Likewise.
185 (check_arrival): Likewise.
186 (update_cur_sifted_state): Likewise.
187 (re_search_internal): Likewise.
188 (prune_impossible_nodes): Likewise.
189 (acquire_init_state_context): Likewise.
190 (proceed_next_node): Likewise.
191 (set_regs): Likewise.
192 (free_fail_stack_return): Likewise.
193 (check_arrival_expand_ecl): Mark DFA parameter as const.
194 (check_arrival_expand_ecl_sub): Likewise.
195 (check_subexp_limits): Likewise.
196 (sub_epsilon_src_nodes): Likewise.
197 (add_epsilon_src_nodes): Likewise.
198 (merge_state_array): Likewise.
199 (update_regs): Likewise.
200 (build_trtable): Likewise.
201 (sift_states_backward): Mark MCTX parameter as const.
202 (build_sifted_states): Likewise.
203 (update_cur_sifted_state): Likewise.
204 (sift_states_mkref): Likewise.
205 (check_arrival_expand_ecl): Mark eclosure as const.
206 (check_dst_limits_calc_pos_1): Likewise.
207 * regex_internal.h (re_match_context_t): Make dfa a const
210 2005-09-06 Ulrich Drepper <drepper@redhat.com>
212 * regexec.c (merge_state_with_log): Define dfa as const pointer.
213 (transit_state_sb): Likewise.
214 (transit_state_mb): Likewise.
215 (sift_states_iter_mb): Likewise.
216 (check_arrival_add_next_nodes): Likewise.
217 (check_node_accept_bytes): Change first parameter to pointer-to-const.
218 [_LIBC] (re_search_2_stub): Use mempcpy.
220 * regex_internal.c (re_string_reconstruct): Avoid calling
221 mbrtowc for very simple UTF-8 case.
223 * regex_internal.c (re_acquire_state): Make DFA pointer arg
225 (re_acquire_state_context): Likewise.
226 * regex_internal.h: Adjust prototypes.
228 * regex.c: Prevent using C++ compilers.
230 * regex_internal.c (re_acquire_state): Minor code rearrangement.
231 (re_acquire_state_context): Likewise.
233 2006-03-29 Mark D. Baushke <mdb@gnu.org>
234 Bruno Haible <bruno@clisp.org>
236 * stdint_.h: On OpenBSD, don't redefine types already included in
237 <sys/types.h> and <inttypes.h>.
239 2006-03-24 Eric Blake <ebb9@byu.net>
241 * time_r.c (copy_string_result): Remove, as it is no longer used.
243 2006-03-24 Simon Josefsson <jas@extundo.com>
245 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
246 including some doc fixes.
247 (base64_encode_alloc): Fix +1 bug on allocation failures.
249 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
251 * base64.c (base64_encode): Do not read past end of array with
252 unsanitized input on systems with CHAR_BIT > 8.
254 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
256 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
257 Typedef to long int, not to off_, as POSIX will likely change
260 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
262 * argp-help.c (validate_uparams): Fix typo
263 * argp-parse.c (argp_default_options): Consistently begin help
264 messages with a lowercase letter.
266 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
268 * time_r.h (asctime_r, ctime_r): Remove. These functions can
269 overrun buffers and shouldn't be used (much as gets shouldn't be
271 * time_r.c (asctime_r, ctime_r): Likewise.
273 2006-03-08 Simon Josefsson <jas@extundo.com>
275 * gc-gnulib.c (randomize): Don't open files called 'no', they
276 signal that configure disabled the device.
278 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
280 * c-stack.c: Include unistd.h unconditionally, since we now assume
282 * getlogin_r.c: Likewise.
283 * getlogin_r.h: Likewise.
285 * pagealign_alloc.c: Likewise.
286 * unistd_.h: Remove; no longer needed.
288 2006-03-07 Simon Josefsson <jas@extundo.com>
290 * unistd_.h: New file.
292 2006-03-07 Simon Josefsson <jas@extundo.com>
294 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
296 2006-03-01 Simon Josefsson <jas@extundo.com>
298 * readline.c: Fix typo, tiny patch from Stepan Kasal
301 2006-02-28 Simon Josefsson <jas@extundo.com>
303 * getopt.c: Protect #include of unistd.h, for MSVS.
305 2006-02-27 Simon Josefsson <jas@extundo.com>
307 * base64.h: Indent #define's. From Jim Meyering
310 2006-02-27 Jim Meyering <jim@meyering.net>
312 Revert the change of 2006-02-24, so these files can continue
313 to be sync'd from gettext.
314 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
317 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
319 * glob.c: Say "invalid" rather than "illegal" in comments.
321 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
323 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
325 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
327 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
328 AT_FDCWD exceeds INT_MAX.
329 * openat.h (AT_FDCWD): Likewise.
331 2006-02-14 Jim Meyering <jim@meyering.net>
335 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
336 failure on deficient systems, and simplify gnulib lgpl dependencies.
337 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
338 xmalloc/lstat combination. Based on a patch from Bruno Haible.
340 * xalloc-die.c: Remove unused definition of N_.
342 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
344 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
346 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
348 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
349 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
351 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
353 * argp-namefrob.h: Restore changes accidentally lost during the
354 "autoupdate" on 2005-12-12.
356 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
358 * fnmatch.c (L_): Renamed from L, to work around a bug in
359 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
360 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
363 2006-01-26 Simon Josefsson <jas@extundo.com>
365 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
366 prototype is visible on mingw32.
368 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
371 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
374 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
376 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
377 attempt to open for write; this always fails, at least on POSIX
378 hosts. This reinstates the 2006-01-09 change, which was
379 inadvertently removed.
381 2006-01-26 Bruno Haible <bruno@clisp.org>
382 Paul Eggert <eggert@cs.ucla.edu>
385 [(! (defined __cplusplus || defined __BEOS__)
387 && !(defined __HP_cc || defined __xlc__
388 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
390 #define to signed char in these cases too; this simplifies
391 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
392 etc., separately) and makes it more conservative.
394 2006-01-21 Jim Meyering <jim@meyering.net>
396 Sync from the stable (b5) branch of coreutils:
398 * fts.c (fts_children): Don't let close() clobber errno from
401 * fts.c (fts_stat): When following a symlink-to-directory,
402 don't necessarily interpret stat-fails+lstat-succeeds as indicating
403 a dangling symlink. That can also happen at least for ELOOP.
404 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
405 FYI, this bug predates the inclusion of fts.c in coreutils.
407 * fts.c (fts_open): Put new maxarglen declaration and uses
408 in their own block, so pre-c99 compilers don't object.
410 Avoid the double-free (first in fts_read, second in fts_close) that
411 would occur when an `active' directory is made inaccessible (e.g.,
412 via chmod a-x) during a traversal.
413 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
414 before returning. Reproduce this failure by
415 mkdir -p a/b; cd a; chmod a-x . b
416 Reported by Stavros Passas.
418 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
420 * argp-namefrob.h: Bugfix. Remove stray #
422 2006-01-25 Bruno Haible <bruno@clisp.org>
424 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
426 Reported by Paul Eggert.
428 2006-01-25 Jim Meyering <jim@meyering.net>
430 * fileblocks.c: Remove more useless parentheses.
431 * readutmp.h: Likewise.
433 2006-01-24 Bruno Haible <bruno@clisp.org>
435 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
437 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
440 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
441 to avoid problems with the built-in _Bool type.
442 Reported by Paul Eggert on 2005-11-26.
444 2006-01-24 Jim Meyering <jim@meyering.net>
446 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
448 2006-01-24 Simon Josefsson <jas@extundo.com>
450 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
453 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
455 Work around porting bugs reported by Dieter in
456 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
457 * getopt.c (_NOPROTO): Remove; no longer needed.
458 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
459 Include "getopt.h" first, to check interface.
460 (getenv): Declare only if defined HAVE_DECL_GETENV &&
462 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
463 (__strndup): Revert to K&R-style function dfns, the glibc style.
464 * strnlen.c: Don't claim it's taken from glibc; it's not.
465 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
466 Include strnlen.h first, to get prototype properly.
467 (strnlen): Renamed from __strnlen.
470 2006-01-23 Ulrich Drepper <drepper@redhat.com>
472 These changes imported from libc.
473 * getopt.c: Use __fxprintf instead of inline stream orientation
474 test and two separate function calls.
475 * strndup.c (__strndup): Add libc_hidden_def.
477 2006-01-22 Bruno Haible <bruno@clisp.org>
479 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
480 temporary buffer for sprintf, take into account the precision also
481 for 'd', 'i', 'u', 'o', 'x', 'X'.
483 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
485 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
486 to pacify gcc -Wswitch-default.
488 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
490 * argp-help.c (usage_long_opt): Do not print DOC options.
491 (__argp_base_name): Removed
492 * argp-namefrob.h (__argp_basename): Removed definition. Was a
494 (__argp_base_name): Provide macro definition or extern declaration
495 depending on the configuration
497 2006-01-20 Simon Josefsson <jas@extundo.com>
499 * inet_ntop.h: Unconditionally include sys/socket.h.
501 2006-01-19 Simon Josefsson <jas@extundo.com>
503 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
505 2006-01-12 Simon Josefsson <jas@extundo.com>
507 * base64.c: Fix warning, reported by Bruno Haible
508 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
510 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
513 * md5.c: Fix commentary typos.
514 (alignof, UNALIGNED_P): No need for a GCC-specific version.
515 * md5.h (__attribute__): Remove; unused.
516 * sha1.c: Fix commentary to match md5 better.
517 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
518 so that we don't need to worry about alignment. All uses changed.
519 This merges the 2005-10-28 md5 change into sha1.
521 2006-01-11 Jim Meyering <jim@meyering.net>
524 * md5.c (OP): Fix spacing.
526 2006-01-11 Simon Josefsson <jas@extundo.com>
528 * stdint_.h (SIZE_MAX): Add missing (.
530 2006-01-10 Bruno Haible <bruno@clisp.org>
532 * argp.h (__const): Remove macro. Use const instead.
533 * argp-fmtstream.h (__const): Likewise.
534 * glob_.h (__const): Remove macro.
535 * glob-libc.h: Use const instead of __const.
537 2006-01-10 Jim Meyering <jim@meyering.net>
539 Avoid the double-free (first in fts_read, second in fts_close) that
540 would occur when an `active' directory is made inaccessible (e.g.,
541 via chmod a-x) during a traversal.
542 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
543 before returning. Reproduce this failure by
544 mkdir -p a/b; cd a; chmod a-x . b
545 Reported by Stavros Passas.
548 * sha1.c: Tweak grammar in a comment.
550 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
552 * regex_internal.h (BITSET_WORD_BITS):
553 Work around a bug in 64-bit PGC (before version 6.1-2), where the
554 preprocessor mishandles large unsigned values as if they were signed.
555 Problem reported by Claudio Fontana in
556 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
558 2006-01-10 Simon Josefsson <jas@extundo.com>
560 * socket_.h: New file.
562 2006-01-10 Bruno Haible <bruno@clisp.org>
564 * localcharset.c: Update from GNU gettext.
566 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
569 * chdir-long.c (cdb_free): Don't bother trying to open directory
570 for write access: POSIX says that must fail.
571 * fts.c (diropen): Likewise.
572 * save-cwd.c (save_cwd): Likewise.
573 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
574 well, for minor improvements on hosts that lack O_DIRECTORY.
575 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
576 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
577 Fall back on chown if open failed with EACCES.
579 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
580 Report an error at compile-time if only a 1-second nominal clock
583 * lchmod.h: New file.
584 * mkdir-p.c: Include lchmod.h, lchown.h.
585 (make_dir_parents): Use lchown rather than chown, and
586 lchmod rather than chmod.
588 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
589 too. Problem with "none" reported by Bob Proulx. Problem with
590 "proc" reported by n0dalus.
592 * mountlist.c: Include <limits.h>.
593 (dev_from_mount_options)
594 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
595 New function. It no longer assumes "dev=" has the System V meaning
596 on Linux (since it doesn't). It also parses "dev=" more carefully.
597 (read_file_system_list)
598 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
599 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
602 * posixtm.h (PDS_PRE_2000): New macro.
603 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
604 All usages changed. Reject dates outside the range 1969-1999 if
605 PDS_PRE_2000 is used.
607 2006-01-09 Jim Meyering <jim@meyering.net>
611 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
613 * chdir-safer.h, chdir-safer.c: New files.
615 * modechange.c (mode_compile): Reject an invalid mode string
616 that starts with an octal digit. From Andreas Gruenbacher.
618 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
619 and dup to open_safer and dup_safer, respectively.
620 (openat_permissive): Fix typo in comment.
622 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
623 "gettext.h"; either no longer needed or are guaranteed by openat.h.
624 (_): Remove; no longer needed.
625 (openat): Renamed from rpl_openat; no need for rpl_openat
626 since openat.h renames openat for us.
627 Replace most of the body with a call to openat_permissive,
628 to avoid duplicate code.
629 Port to (probably hypothetical) environments were mode_t is
631 (openat_permissive): Require mode arg, so that we can check
632 types better. Put it just after flags. Change cwd failure
633 indicator from pointer-to-bool to pointer-to-errno-value.
635 Invoke openat_save_fail and/or openat_restore_fail if
636 cwd_errno is null, so that openat can call us.
637 (openat_permissive, fdopendir, fstatat, unlinkat):
638 Simplify errno handling to avoid some duplicate code,
639 as it's OK to set errno on success.
640 * openat.h: Revamp code so that function macros depend on
641 __OPENAT_PREFIX only, not also on AT_FDCWD.
642 (openat_ro): Remove. Caller changed to use openat_permissive.
643 (openat_permissive): Now a macro, if not a function.
644 (openat_restore_fail, openat_save_fail): Now always functions,
645 since mkdirat needs them even if __OPENAT_PREFIX is defined.
647 * openat-priv.h: New file, defining macros used by mkdirat.c
649 * mkdirat.c: Include openat-priv.h.
650 Remove definitions of macros defined therein.
651 * openat.c: Likewise.
653 * mkdirat.c (mkdirat): New file and function.
654 * openat.h (mkdirat): Declare.
656 * openat.c (fdopendir): Don't change errno when returning non-NULL.
658 * openat.h (openat_permissive): Declare.
661 * openat.c (EXPECTED_ERRNO): New macro.
662 (openat_permissive): New function -- used in remove.c rewrite.
663 (all functions): Set errno just before returning, only if there
664 was an actual failure.
665 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
667 Emulate openat-family functions using Linux's procfs, if possible.
668 Idea and some code based on Ulrich Drepper's glibc changes.
670 * openat.c: (BUILD_PROC_NAME): New macro.
671 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
672 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
673 before falling back on save_cwd and restore_cwd.
674 (fdopendir, fstatat, unlinkat): Likewise.
676 * openat.c (fstatat, unlinkat): Perform the syscall directly,
677 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
679 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
680 as second argument to va_arg. Otherwise, some versions of gcc
681 warn that `if this code is reached, the program will abort'.
683 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
687 Add POSIX ACL support
688 * acl.h (copy_acl, set_acl): Add declarations.
689 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
690 systems other than Linux.
691 (chmod_or_fchmod): New function: use fchmod when possible,
693 (file_has_acl): Add a POSIX ACL implementation, with a
694 Linux-specific subcase.
695 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
696 S_ISVTX from one file to another. Fall back to fchmod/chmod when
697 acls are unsupported.
698 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
699 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
702 2006-01-09 Bruno Haible <bruno@clisp.org>
704 * sysexit_.h (EX_OK): New macro.
705 Suggested by Martin Lambers <marlam@marlam.de>.
707 2006-01-09 Bruno Haible <bruno@clisp.org>
709 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
710 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
711 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
712 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
714 2006-01-09 Bruno Haible <bruno@clisp.org>
716 * stdint_.h (SIZE_MAX): Write the value without involving negative
719 2005-10-16 Bruno Haible <bruno@clisp.org>
721 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
722 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
724 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
726 * strftime.c (tzname): Don't declare if it is already #defined.
727 Problem reported for Mingw by Mark Junker.
729 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
731 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
732 long int, not int, for nanosecond counts, so that people who are
733 used to POSIX struct timespec won't be surprised. Reported by Jim
736 2005-12-16 Jim Meyering <jim@meyering.net>
738 * fprintftime.c, fprintftime.h: New files.
740 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
742 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
743 * argp-help.c (fill_in_uparams): Check if the constructed
744 struct uparams is valid. Fall back to the default values if it is
747 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
749 * argp-help.c (__argp_base_name): New function
750 (__argp_short_program_name): Rewrite using __argp_base_name
751 * argp-namefrob.h: Define program_invocation_name and
752 program_invocation_short_name if requested
753 (__argp_base_name): Add prototype
754 * argp-parse.c (argp_def): Use gettext wrappers
755 (argp_default_parser): Use __argp_base_name
756 * argp-pin.c: New file. Defines program_invocation_name and
757 program_invocation_short_name on systems that lack them.
759 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
761 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
762 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
763 porting problem reported by Georg Schwarz in
764 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
766 2005-07-09 Bruno Haible <bruno@clisp.org>
768 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
769 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
770 Reported by Mark Junker <mjscod@gmx.de>.
772 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
774 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
775 (uintmax_t) [defined uintmax_t]: Do not declare.
776 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
777 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
778 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
779 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
780 sake of portability to weird hosts that C allows (though we don't
781 know of any practical examples).
783 * savedir.h (fdsavedir): New decl.
784 * savedir.c (fdsavedir, savedirstream): New functions; the latter
785 contains most of the former guts of savedir.
786 (savedir): Use savedirstream.
789 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
791 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
792 coreutils no longer futzes with rounding modes.
794 2005-11-14 Jim Meyering <jim@meyering.net>
796 * mkstemp-safer.c: Include <config.h>, required for possible
797 replacement of mkstemp.
799 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
801 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
803 (gethrxtime) [! (HAVE_NANOUPTIME
804 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
805 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
806 our own approximation.
808 2005-11-10 Simon Josefsson <jas@extundo.com>
810 * readline.c: Remove EOL.
812 2005-11-08 Eric Blake <ebb9@byu.net>
814 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
816 2005-11-08 Eric Blake <ebb9@byu.net>
818 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
820 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
822 Fix porting problem reported by Theodoros V. Kalamatianos.
823 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
824 Don't assume that futimes failing means we must fail.
826 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
828 * getcwd.c (__getcwd): Don't assume that system calls after readdir
829 leave errno alone. Problem reported by Dmitry V. Levin.
831 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
833 * savedir.c (savedir): Don't assume that xrealloc etc. leave
834 errno alone. Problem reported by Frederic Jolliton.
836 2005-10-28 Simon Josefsson <jas@extundo.com>
838 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
839 "restrict" keywords, as per POSIX. Protect the function
840 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
841 Don't use K&R prototypes. Check the sprintf return values.
842 Re-define EAFNOSUPPORT if not present. Indent.
844 * md5.h, md5.c: Simplify buffer handling visavi alignment,
845 suggested by Bruno Haible <bruno@clisp.org>.
847 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
849 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
851 * gc-libgcrypt.c: Add MD2 (which is not available through
854 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
856 * md2.h, md2.c: New files.
858 2005-10-24 Simon Josefsson <jas@extundo.com>
860 * md4.h: Shrink buffer size, now that we changed the type.
862 2005-10-22 Simon Josefsson <jas@extundo.com>
864 * arcfour.h, arcfour.c: Use fixed size indices in the
865 arcfour_context struct (simplify test vector testing in GNU
868 2005-10-22 Simon Josefsson <jas@extundo.com>
870 * md4.h, md4.c: Simplify buffer handling visavi alignment,
871 suggested by Bruno Haible <bruno@clisp.org>.
873 2005-10-22 Simon Josefsson <jas@extundo.com>
875 * crc.h: Include stddef.h, for size_t.
877 2005-10-21 Simon Josefsson <jas@extundo.com>
879 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
880 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
882 2005-10-21 Simon Josefsson <jas@extundo.com>
884 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
887 2005-10-21 Simon Josefsson <jas@extundo.com>
889 * gc-gnulib.c: Support ARCTWO in CBC mode.
891 2005-10-21 Simon Josefsson <jas@extundo.com>
893 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
896 * hmac-sha1.c (hmac_sha1): Likewise.
898 * crc.c (crc32_update): Actually use crc parameter, suggested by
899 Bruno Haible <bruno@clisp.org>.
901 * crc.h: Include stdint.h directly, suggested by Bruno Haible
904 2005-10-21 Simon Josefsson <jas@extundo.com>
906 * des.h, des.c: New files.
908 * gc-gnulib.c: Support DES.c
910 2005-10-21 Simon Josefsson <jas@extundo.com>
912 * arctwo.h, arctwo.c: New files.
914 * gc-gnulib.c: Support ARCTWO.
916 2005-10-21 Simon Josefsson <jas@extundo.com>
918 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
920 2005-10-19 Simon Josefsson <jas@extundo.com>
922 * gc-gnulib.c: Support ARCFOUR.
924 2005-10-19 Simon Josefsson <jas@extundo.com>
926 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
929 * gc.h: Add ECB enum type.
931 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
933 2005-10-19 Simon Josefsson <jas@extundo.com>
935 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
937 2005-10-18 Simon Josefsson <jas@extundo.com>
939 * md4.h, md4.c: New files, based on md5.?.
941 2005-10-17 Simon Josefsson <jas@extundo.com>
943 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
945 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
947 2005-10-17 Simon Josefsson <jas@extundo.com>
949 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
951 2005-10-17 Simon Josefsson <jas@extundo.com>
953 * gc.h, gc-libgcrypt.c: Add ciphers.
955 2005-10-17 Simon Josefsson <jas@extundo.com>
957 * sha1.c: Use uint32_t instead of md5_uint32.t
959 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
962 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
964 * md5.h: Use stdint.h and uint32_t. Doc fix.
966 2005-10-15 Simon Josefsson <jas@extundo.com>
968 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
970 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
972 2005-10-14 Simon Josefsson <jas@extundo.com>
974 * arcfour.h, arcfour.c: New files.
976 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
978 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
979 include <wchar.h>; no longer needed.
981 2005-10-14 Jakub Jelinek <jakub@redhat.com>
982 and Ulrich Drepper <drepper@redhat.com>
985 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
986 instead of inline stream orientation test and two separate
987 function calls. Pay no attention to USE_IN_LIBIO.
989 2005-10-14 Roland McGrath <roland@redhat.com>
991 Import from libc. [BZ #1331]
992 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
994 Reported by Matej Vela <vela@debian.org>.
996 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
998 * mkdir-p.c (make_dir_parents): Don't report an error if an
999 intermediate directory is in a read-only file system. Problem
1000 reported by Eric Blake.
1002 2005-10-13 Simon Josefsson <jas@extundo.com>
1004 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1005 Move memory allocation outside of loop.
1007 2005-10-12 Simon Josefsson <jas@extundo.com>
1009 * gc-pbkdf2-sha1.c: New file.
1011 * gc.h: Add gc_pbkdf2_sha1 prototype.
1013 2005-10-12 Simon Josefsson <jas@extundo.com>
1015 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1016 suggested by Bruno Haible <bruno@clisp.org>.
1018 2005-10-12 Simon Josefsson <jas@extundo.com>
1020 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1022 * gc-gnulib.c (gc_hmac_sha1): New function.
1024 2005-10-12 Simon Josefsson <jas@extundo.com>
1026 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1028 2005-10-12 Simon Josefsson <jas@extundo.com>
1030 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1031 GC_USE_HMAC_MD5, respectively.
1033 * gc-libgcrypt.c (gc_md5): Fix assert call.
1036 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1038 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1040 * gc-gnulib.c (gc_hash_buffer): Ditto.
1042 2005-10-11 Bruno Haible <bruno@clisp.org>
1044 * c-strcasestr.h: New file, from GNU gettext.
1045 * c-strcasestr.c: New file, from GNU gettext.
1047 2005-10-11 Bruno Haible <bruno@clisp.org>
1049 * c-strcase.h: New file, from GNU gettext.
1050 * c-strcasecmp.c: New file, from GNU gettext.
1051 * c-strncasecmp.c: New file, from GNU gettext.
1053 2005-10-11 Simon Josefsson <jas@extundo.com>
1055 * crc.h, crc.c: New files.
1057 * gc.h (gc_hash_buffer): Add doc.
1059 2005-10-08 Simon Josefsson <jas@extundo.com>
1061 * gc.h: Add gc_hash and gc_hash_buffer.
1063 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1065 * gc-libgcrypt.c (gc_hash_buffer): Add.
1067 2005-10-11 Bruno Haible <bruno@clisp.org>
1069 * strcasecmp.c: Include limits.h.
1070 (strcasecmp): Avoid integer overflow on exotic platforms.
1071 * strncasecmp.c: Include limits.h.
1072 (strncasecmp): Avoid integer overflow on exotic platforms.
1073 Reported by Paul Eggert.
1075 2005-10-06 Simon Josefsson <jas@extundo.com>
1077 * hmac-md5.c: New file.
1081 2005-10-06 Simon Josefsson <jas@extundo.com>
1083 * memxor.c (memxor): Avoid casts and warnings.
1085 2005-10-05 Derek Price <derek@ximbiot.com>
1087 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1089 2005-10-05 Simon Josefsson <jas@extundo.com>
1091 * memxor.c (memxor): Fix compiler error.
1093 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1094 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1096 * memxor.h, memxor.c: New files.
1098 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1099 we assume all systems have it, suggested by Jim Meyering
1100 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1101 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1102 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1105 2005-10-04 Bruno Haible <bruno@clisp.org>
1107 * verify.h (verify_true): Provide alternative definition for C++.
1109 2005-10-04 Simon Josefsson <jas@extundo.com>
1111 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1112 D. Baushke" <mdb@gnu.org>.
1114 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1116 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1117 (SSIZE_MAX): New macro, if not already defined.
1118 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1121 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1123 * exclude.c: Include verify.h.
1124 (verify): Remove. All callers changed to use verify.h's version.
1125 * strtoimax.c: Likewise.
1126 * utimecmp.c: Likewis.e
1128 Sync from coreutils.
1129 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1130 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1131 * .cvsignore: Add fts.h, search.h, t-fpending.
1132 * settime.c (settime): Fix { typo in previous patch. Also, don't
1133 bother returning ENOSYS if settimeofday or stime fails; just let
1134 them return whatever errno they want to return.
1135 * utimens.c: Include unistd.h, for dup2.
1136 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1137 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1139 2005-10-02 Jim Meyering <jim@meyering.net>
1141 Sync from coreutils.
1142 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1143 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1144 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1145 Remove AT_FDCWD test.
1146 Do not consume the fd unless successful.
1147 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1148 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1149 block, so that we don't even try to compile it if settimeofday is
1150 available. This works around a compilation failure on OSF1 V5.1,
1151 due to stime requiring a `long int*' while tv_sec is `int'.
1153 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1155 * getdelim.c (getdelim): Remove unused variables.
1157 2005-10-01 Simon Josefsson <jas@extundo.com>
1159 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1160 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1161 AI_* and EAI_* definitions. Protect function declarations.
1163 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1165 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1166 so that the code works even with ancient cpp. Portability problem
1167 with GCC 2.7.2.1 reported by Thomas M.Ott.
1169 2005-09-27 Jim Meyering <jim@meyering.net>
1171 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1173 * intprops.h (signed_type_or_expr__): Define.
1174 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1177 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1179 * verify.h (verify_expr): Remove, replacing with:
1180 (verify_true): New macro that returns true instead of void.
1181 (verify_type__): Remove.
1182 (verify): Use verify_true rather than verify_type__.
1184 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1186 * utimens.c (ENOSYS): Define if not already defined.
1187 (futimens): Support having a null PATH if the file descriptor
1190 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1192 (__attribute): Define to empty unless GCC 3.1 or later.
1193 This works around a core dump on OpenBSD 3.4, which has GCC
1194 2.95.3, which dumps core when given __attribute__(()). It also
1195 simplifies other tests, since we really don't want to bother with
1196 worrying about which ancient version of GCC supported what.
1197 Original problem reported by Yoann Vandoorselaere, with part of
1198 the fix suggested by Derek Price.
1200 2005-09-24 Jim Meyering <jim@meyering.net>
1202 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1203 so we can once again use a positive bitfield width of 1 -- now we
1204 don't have to explain why we were using a bitfield width of 2.
1206 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1208 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1209 Problem reported by Eric Blake.
1210 (getaddrinfo): Initialize se so that it's not garbage.
1211 Redo internal storage allocation so that it doesn't make unportable
1212 assumptions about alignment.
1215 * utimens.c (futimens): Use futimesat if available.
1216 Prefer it to futimes since it doesn't have the futimes bug.
1218 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1219 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1220 Instead, declare a function that returns a pointer to an array,
1221 and use verify_type__ to declare the size of the array.
1222 Problem and germ of a solution reported by Bruno Haible.
1223 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1224 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1226 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1228 Sync from coreutils.
1230 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1232 * argmatch.h: Include verify.h
1233 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1234 (ARGMATCH_ASSERT): Remove; unused.
1235 * canonicalize.c: Assume STDC_HEADERS.
1236 * exclude.c: Include "strcase.h".
1237 * regex_internal.h [!defined _LIBC]: Likewise.
1238 * getusershell.c: Include stdio--.h rather than stdio.h
1240 (getusershell): Call fopen, not fopen_safer.
1241 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1242 Do not include unistd-safer.h.
1243 (save_cwd): Don't call fd_safer; no longer needed
1244 now that we include fcntl--.h.
1246 * getdate.y (relative_time): New type.
1247 (RELATIVE_TIME_0): New constant.
1248 (parser_control): Use relative_time instead of doing it ourselves.
1249 (%union): Add new relative_time rel member.
1250 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1252 (relunit, relunit_snumber): Now of type rel.
1253 (zone, rel, relunit, get_date): Adjust to above changes.
1255 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1256 Do not include unistd-safer.h.
1257 (getloadavg): Don't call fd_safer; no longer needed
1258 now that we include fcntl--.h.
1260 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1261 (make_dir_parents): Treat ENOSYS like EEXIST.
1263 Improve quality of diagnostics on restore_cwd failure.
1264 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1265 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1266 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1267 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1268 each time through the loop. Do not diagnose restore_cwd failure;
1269 that is the caller's job (and perhaps the caller does not care).
1271 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1272 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1273 If the file already exists but is not a directory, don't bother
1274 to try to make its parents.
1275 Close potential file descriptor leak if we can't chdir("/") (!).
1276 Don't always return true if chdir($PWD) fails; return true only
1277 if the requested action was done successfully (except for the
1279 Don't log final directory unless we actually made it.
1280 Refactor to avoid duplicate code to fix up permissions.
1281 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1283 * strftime.c (my_strftime): Rewrite the previous change slightly,
1284 to make it a bit faster and (I hope) clearer.
1285 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1286 Fix bug in formats like %2N.
1288 * verify.h: New file.
1290 2005-09-22 Jim Meyering <jim@meyering.net>
1292 Sync from coreutils.
1294 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1296 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1297 the .tm_year member, since otherwise gcc-4.0 would now warn about
1298 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1300 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1301 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1303 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1304 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1305 when run in a time zone for which daylight savings time is in effect
1306 for the starting date.
1308 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1309 stop us from restricting permissions of just-created absolute-named
1311 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1312 to restore initial working directory.
1313 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1314 to tell caller if/when we change the working directory and are
1315 unable to return to the initial one.
1316 * mkdir-p.h (make_dir_parents): Update prototype.
1317 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1318 `return false'. This fixes a bug introduced on 2004-07-30.
1320 * openat.c (fdopendir): Be sure to close the supplied
1321 file descriptor before returning. This makes our replacement
1322 implementation a little closer to Solaris's, where fdopendir
1323 ties the file descriptor to the returned DIR* pointer.
1324 * openat.c (unlinkat): New function.
1325 * openat.h (unlinkat): Add prototype.
1326 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1327 (openat_restore_fail): Rename from openat_restore_die.
1328 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1330 Provide an alternative to exiting immediately upon save_cwd or
1331 restore_cwd failure. Now, an application can arrange e.g.,
1332 to perform a longjump in that case.
1333 * openat.c: Include dirname.h.
1334 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1335 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1336 and openat_restore_die rather than calling error directly.
1337 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1339 * openat-die.c (openat_save_die, openat_restore_die): New file.
1340 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1342 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1343 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1344 int utc, int nanoseconds);
1346 date should not have to allocate a megabyte of virtual memory to
1347 handle a format argument like +%1048575T. When implemented with
1348 strftime, it must allocate such a buffer, use strftime to fill it
1349 in, print it, then free it.
1350 With fprintftime, it simply prints everything and exits.
1351 With no need for memory allocation, that's one fewer way to fail.
1352 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1353 optional field width, not before, so we accept %9:z, not %:9z.
1354 (my_strftime): Be sure to use L_('x') for literals.
1356 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1357 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1358 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1359 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1360 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1361 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1362 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1363 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1364 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1366 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1367 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1368 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1369 and don't include <sys/file.h>).
1371 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1373 Sync from coreutils.
1375 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1376 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1377 [!LDAV_DONE]: Avoid unused variable warning.
1379 2005-09-21 Bruno Haible <bruno@clisp.org>
1381 * unicodeio.h (unicode_to_mb): New declaration.
1383 2005-09-20 Derek Price <derek@ximbiot.com>
1385 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1387 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1389 Use a consistent style for including <config.h>.
1390 * __fpending.c, acl.c, argmatch.c,
1391 argp-help.c, argp-parse.c,
1392 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1393 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1394 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1395 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1396 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1397 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1398 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1399 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1400 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1401 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1402 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1403 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1404 modechange.c, mountlist.c, open-safer.c, physmem.c,
1405 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1406 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1407 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1408 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1409 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1410 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1411 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1412 userspec.c, utimecmp.c, version-etc-fsf.c,
1413 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1414 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1415 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1416 Standardize inclusion of config.h.
1417 * __fpending.h, dirfd.h, getdate.h, human.h,
1418 inttostr.h: Removed inclusion of config.h from header files.
1419 * inttostr.c: Adjusted in-tree users.
1420 * timespec.h: Remove superfluous warning to include config.h.
1421 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1422 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1423 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1424 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1426 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1428 * stat-time.h: New file.
1429 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1430 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1432 (timespec_cmp): New function.
1433 * utimecmp.c: Include stat-time.h.
1434 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1435 members exist, not on the obsolescent ST_MTIM_NSEC.
1436 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1438 2005-09-15 Derek Price <derek@ximbiot.com>
1439 Paul Eggert <eggert@cs.ucla.edu>
1441 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1442 changes, consolidating in...
1443 * regex_internal.h: ...this file.
1445 2005-09-15 Derek Price <derek@ximbiot.com>
1447 * regex_internal.h: Blank `pure' for GNUC < 3.
1448 * regex_internal.c: Ditto, using this...
1449 (__GNUC_PREREQ): ...new macro.
1450 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1451 (__GNUC_PREREQ): ...this new macro.
1453 * strstr.h: Include string.h. Define strstr as a macro here.
1455 2005-09-13 Derek Price <derek@ximbiot.com>
1457 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1459 Reported by Jim Meyering <jim@meyering.net>.
1461 2005-09-13 Jim Meyering <jim@meyering.net>
1463 * canon-host.c: Filter through gnu indent and reword comments slightly.
1464 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1466 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1468 * lib/base64.c: Typo.
1469 (base64_encode): Put b64str in initialized data section.
1471 2005-09-12 Derek Price <derek@ximbiot.com>
1473 Return usable errors from canon-host.
1474 * canon-host.h: New file.
1475 * canon-host.c (canon_host): Wrap...
1476 (canon_host_r): ...this new function, which now relies exclusively on
1478 (ch_strerror): New function.
1479 (last_cherror): New global.
1480 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1481 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1483 (freeaddrinfo): Free ai->ai_canonname when set.
1485 2005-09-12 Derek Price <derek@ximbiot.com>
1486 Paul Eggert <eggert@cs.ucla.edu>
1488 * glob-libc.h: Renamed from glob_.h. The new version is
1489 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1490 protecting things that should be done only in gnulib contexts.
1491 * glob_.h: New file, containing only the glob things needed for
1493 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1494 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1495 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1496 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1497 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1498 and to respect the namespace rules better.
1500 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1502 Merge glibc and coreutils changes into gnulib, plus a few
1504 * md5.c: Use #error rather than a string.
1505 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1506 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1507 (__attribute__): Define to empty for non recent-GCC.
1508 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1509 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1510 Renamed from their non-__ counterparts, with new macros replacing
1511 them if not _LIBC. Add __THROW attribute.
1513 (struct md5_ctx): Align buffer if using GCC.
1514 * sha1.h (struct sha1_ctx): Likewise.
1515 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1516 The old name was backwards.
1517 (NOTSWAP): Remove; not used.
1518 (rol): New macro, moved here from md5.h.
1519 (sha1_process_block): Remove a FIXME that doesn't make sense.
1521 2005-09-12 Derek Price <derek@ximbiot.com>
1523 * gai_strerror.c: Include config.h when available. Include
1524 getaddrinfo.h before other headers to test interface.
1525 Reported by Larry Jones <lawrence.jones@ugs.com>.
1527 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1529 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1530 definitions, since that's the preferred style in glibc.
1531 Fix a minor spacing issue, and update copyright notice to match glibc's.
1533 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1535 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1537 2005-09-06 Simon Josefsson <jas@extundo.com>
1539 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1540 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1542 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1544 Change bitset word type from unsigned int to unsigned long int,
1545 as this has better performance on typical 64-bit hosts.
1546 Port bitset code to hosts with unusual word sizes.
1547 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1548 (build_collating_symbol):
1549 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1550 argument is a bitset. This is merely a style issue, but it makes
1551 it clearer that an entire array is expected.
1552 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1553 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1554 Port to the case where bitset_word is not the same as unsigned int.
1555 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1556 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1558 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1559 (build_trtable, group_nodes_into_DFAstates):
1561 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1562 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1563 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1564 * regexec.c (group_nodes_into_DFAstates): Likewise.
1565 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1566 * regcomp.c (optimize_subexps, lower_subexp):
1567 Work even if bitset_word has holes in its bitwise representation.
1568 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1569 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1571 * regex_internal.c (re_string_reconstruct):
1572 Don't assume UCHAR_MAX == 255.
1573 * regex_internal.h (bitset_set_all): Likewise.
1574 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1576 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1577 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1579 (BITSET_WORD_MAX): New macro.
1580 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1581 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1582 (bitset_empty, bitset_copy):
1583 Prefer sizeof (bitset) to multiplying it out ourselves.
1584 (bitset_not_merge): Remove; unused.
1585 (bitset_contain): Return bool, not unsigned int with one bit on.
1586 All callers changed.
1587 * regexec.c (build_trtable): Don't assume bitset has no stricter
1588 alignment than re_node_set; do this by defining a new internal
1589 type struct dests_alloc and using it to allocate memory.
1591 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1593 Check for arithmetic overflow when calculating sizes, to prevent
1594 some buffer-overflow issues. These patches are conservative, in the
1595 sense that when I couldn't determine whether an overflow was possible,
1596 I inserted a run-time check.
1597 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1598 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1599 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1600 (re_xnrealloc, re_x2nrealloc): New inline functions.
1601 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1602 (build_equiv_class, build_charclass): Check for arithmetic overflow
1603 in size expression calculations.
1604 * lib/regex_internal.c (re_string_realloc_buffers):
1605 (build_wcs_upper_buffer, re_node_set_add_intersect):
1606 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1607 (re_dfa_add_node, register_state): Likewise.
1608 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1609 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1610 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1611 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1613 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1615 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1616 to avoid a collision with bits/local_lim.h in glibc.
1617 All uses changed. Problem reported by Dmitry V. Levin in
1618 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1620 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1621 bugs in int versus size_t comparisons.
1622 (re_string_context_at): Fix bug where the code assumed that
1625 Use bool where appropriate.
1626 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1627 All callers changed.
1628 (calc_eclosure_iter): Likewise, for ROOT arg.
1629 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1630 (build_charclass_op): Likewise, for NON_MATCH arg.
1631 * regex_internal.c (re_string_allocate, re_string_construct):
1632 (re_string_construct_common): Likewise, for ICASE arg.
1633 * regexec.c (re_search_2_stub, re_search_stub):
1634 Likewise, for RET_LEN arg.
1635 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1636 (set_regs): Likewise, for FL_BACKTRACK arg.
1637 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1638 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1639 (calc_eclosure_iter, parse_bracket_exp):
1640 Use bool for internal variables that are booleans.
1641 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1642 (set_regs, build_sifted_states, sift_states_bkref):
1643 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1644 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1645 (find_collation_sequence_value):
1647 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1648 (re_node_set_compare):
1649 Return bool, not int. All callers changed.
1650 * regexec.c (check_halt_node_context, check_dst_limits):
1651 (build_trtable, check_node_accept): Likewise.
1652 * regex_internal.h: Include stdbool.h.
1654 Fix bugs uncovered when converting to bool.
1655 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1656 failure instead of charging ahead blindly.
1657 * regex_internal.c (register_state): Likewise.
1658 * regexec.c (re_search_2_stub): Use simpler method than boolean
1659 for freeing internal storage.
1660 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1661 bitset pieces used as boolean, to avoid undefined behavior
1662 on hosts that do int overflow checking.
1664 2005-08-31 Derek Price <derek@ximbiot.com>
1666 * getdelim.c (getdelim): Return EOF on EOF.
1667 Reported by Larry Jones <lawrence.jones@ugs.com>.
1669 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1671 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1672 lengths fit in regoff_t; this isn't true if regoff_t is the same
1674 * regex.c (re_search_internal): 5th arg is LAST_START
1675 (= START + RANGE) instead of RANGE. This avoids overflow
1676 problems when regoff_t is the same width as size_t.
1677 All callers changed.
1678 (re_search_2_stub): Check for overflow when adding the
1679 sizes of the two strings.
1680 (re_search_stub): Check for overflow when adding START
1681 to RANGE; if it occurs, substitute the extreme value.
1683 2005-08-31 Jim Meyering <jim@meyering.net>
1685 * regcomp.c (search_duplicated_node): Make first pointer arg
1687 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1688 (register_state): Likewise.
1689 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1690 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1691 (group_nodes_into_DFAstates): Likewise.
1693 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1695 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1696 old glibc regex code mishandles strings longer than 2**31 bytes.
1697 This patch fixes this when the regex code is used in gnulib
1698 (i.e., outside glibc).
1700 This patch should not affect the use of the regex code inside
1701 glibc. No doubt this problem also needs to be handled for glibc
1702 as well, but the result will be an incompatible change to the
1703 glibc ABI, and the old ABI will have to be supported too. That
1704 can be the the subject for another patch.
1706 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1707 governing whether the rest of this patch is active. By default,
1708 the macro is disabled and the patch has no effect.
1709 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1710 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1711 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1712 (re_match_2, re_set_registers): Use the new types.
1713 * regex_internal.h (Idx, re_hashval_t): New types.
1714 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1716 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1717 (re_string_context_at, bin_tree_t, re_dfastate_t):
1718 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1719 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1720 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1721 (re_string_char_size_at, re_string_wchar_at):
1722 (re_string_elem_size_at):
1723 Use the new types and macros to port to 64-bit hosts.
1724 Use unsigned types for internal values, so that the code
1725 mostly works even for arrays larger than SSIZE_MAX.
1726 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1727 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1728 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1729 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1730 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1731 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1732 (calc_inveclosure, parse_dup_op, build_range_exp):
1733 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1734 (fetch_number, create_token_tree, mark_opt_subexp):
1736 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1737 (create_cd_newstate, re_string_allocate, re_string_construct):
1738 (re_string_realloc_buffers, build_wcs_upper_buffer):
1739 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1740 (re_string_reconstruct, re_string_peek_byte_case):
1741 (re_string_fetch_byte_case, re_string_context_at):
1742 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1743 (re_node_set_init_copy, re_node_set_add_intersect):
1744 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1745 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1746 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1747 (re_acquire_state, re_acquire_state_context, register_state):
1749 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1750 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1751 (re_search_internal, re_search_2_stub, re_search_stub)
1752 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1753 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1754 (update_cur_sifted_state, check_dst_limits):
1755 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1756 (check_subexp_limits, sift_states_bkref, merge_state_array):
1757 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1758 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1759 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1760 (expand_bkref_cache, check_node_accept_bytes):
1761 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1762 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1763 (acquire_init_state_context, check_halt_node_context):
1764 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1765 (sift_states_backward, clean_state_log_if_needed):
1766 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1767 (find_recover_state, transit_state_sb, transit_state_mb):
1768 (transit_state_bkref, build_trtable, match_ctx_clean):
1770 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1771 to work around an assumption that REG_MISSING is negative.
1773 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1774 (seek_collating_symbol_entry) [defined _LIBC]:
1775 (lookup_collation_sequence_value) [defined _LIBC]:
1776 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1777 Use prototypes rather than old-style function definitions.
1778 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1779 (transit_state_sb) [0]:
1780 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1782 * regexec.c (re_search_internal): Simplify update of rm_so and
1785 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1786 (optimize_subexps, lower_subexp):
1787 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1788 since the signed shift might overflow. Use 1u<<31 instead.
1789 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1790 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1793 * regcomp.c (optimize_subexps, lower_subexp):
1794 Use CHAR_BIT rather than 8, for clarity.
1795 * regexec.c (check_dst_limits_calc_pos_1):
1796 (check_subexp_matching_top): Likewise.
1797 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1798 have to worry about portability issues when shifting it left.
1799 Remove no-longer-needed test for table_size > 0.
1800 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1801 in a word, as the resulting behavior is undefined.
1802 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1803 in one case, a <= should have been an <, and in another case the
1804 whole test was missing.
1805 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1806 the standard name CHAR_BIT.
1807 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1808 this is not true on one's complement and signed-magnitude hosts.
1810 * regex_internal.h (re_sub_match_top_t): Remove unused member
1812 (struct re_dfa_t): Remove unused member states_alloc.
1813 * regcomp.c (init_dfa): Don't initialize unused members.
1815 2005-08-31 Bruno Haible <bruno@clisp.org>
1817 * strstr.c: Include <stddef.h>, for NULL.
1818 * strcasestr.c: Likewise.
1819 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1821 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1823 * iconvme.h: Add prototype for iconv_alloc.
1825 2005-08-29 Simon Josefsson <jas@extundo.com>
1827 * iconvme.c: Fix errno.
1829 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1831 * iconvme.c: Split iconv_string into iconv_alloc.
1833 2005-08-27 Jim Meyering <jim@meyering.net>
1835 * fopen-safer.c: Merge minor changes from coreutils.
1836 * dup-safer.c: Likewise.
1837 * fd-safer.c: Likewise.
1839 Merge from coreutils.
1840 * stdio--.h: New file.
1841 * stdlib--.h: New file.
1842 * mkstemp-safer.c: New file.
1844 GNU tar needs these.
1845 * pipe-safer.c: New file.
1846 * creat-safer.c: New file.
1847 * fcntl--.h (creat): Define to creat_safer.
1848 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1849 * unistd--.h (pipe): Define to pipe_safer.
1850 * unistd-safer.h: Declare pipe_safer.
1852 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1854 * regex_internal.h: Remove all references to
1855 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1857 (bitset_not, bitset_merge, bitset_not_merge):
1858 (bitset_mask, re_string_allocate, re_string_construct):
1859 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1860 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1861 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1862 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1863 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1864 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1865 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1866 (re_acquire_state_context):
1867 Remove unnecessary forward decls.
1868 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1869 Put __attribute at function definition,
1870 now that the function decl has been removed.
1871 * lib/regex_internal.c (re_string_peek_byte_case):
1872 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1875 2005-08-26 Simon Josefsson <jas@extundo.com>
1877 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1878 Haible <bruno@clisp.org>.
1880 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1882 * regexec.c (set_regs): Don't alloca with an unbounded size.
1884 alloca modernization/simplification for regex.
1885 * regex.c: Remove portability cruft for alloca. This no longer
1886 needs to be at the start of the file, and can be moved into
1887 regex_internal.h and simplified.
1888 * regex_internal.h: Include <alloca.h>.
1889 (__libc_use_alloca) [!defined _LIBC]: New macro.
1890 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1891 now works outside glibc.
1893 2005-08-24 Simon Josefsson <jas@extundo.com>
1895 * getpass.c: Add WIN32 implementation. Conditionalize use of
1896 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1897 GLIBC specific code.
1899 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1901 Make regex safe for g++. This fixes one real bug (an "err"
1902 that should have been "*err"). g++ problem reported by
1904 * regex_internal.h (re_calloc): New macro, consistent with
1905 re_malloc etc. All callers of calloc changed to use re_calloc.
1906 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1907 not int. All callers changed.
1908 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1909 just use an array of size MB_LEN_MAX.
1910 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1911 (find_recover_state): Change "err" to "*err"; this fixes what
1912 appears to be a real bug.
1913 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1916 2005-08-25 Jim Meyering <jim@meyering.net>
1918 * open-safer.c: Include <config.h>.
1919 Otherwise, we'd lose LARGEFILE support in any file using
1922 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1924 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1925 * regex.h (regerror): Likewise.
1927 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1928 requires this. (The code never needed it.)
1930 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1931 All uses of recently-renamed identifiers changed to use the new,
1932 POSIX-compliant names. The code will build and run just fine
1933 without these changes, but it's better to eat our own dog food
1934 and use the standard-conforming names.
1936 * regex.h: Fix a multitude of POSIX name space violations.
1937 These changes have an effect only for programs that define
1938 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1939 do not change anything for programs compiled in the normal way.
1940 Also, there is no effect on the ABI.
1942 (_REGEX_SOURCE): New macro.
1943 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1944 defined and _GNU_SOURCE is not; this fixes a name space violation.
1946 Rename the following macros to obey POSIX requirements.
1947 The old names are still visible as macros if _REGEX_SOURCE is defined.
1948 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1949 RE_BACKSLASH_ESCAPE_IN_LISTS.
1950 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1951 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1952 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1953 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1954 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1955 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1956 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1957 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1958 (REG_INTERVALS): renamed from RE_INTERVALS.
1959 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1960 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1961 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1962 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1963 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1964 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1965 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1966 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1967 RE_UNMATCHED_RIGHT_PAREN_ORD.
1968 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1969 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1970 (REG_DEBUG): renamed from RE_DEBUG.
1971 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1972 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1973 unusual, since we can't clash with the POSIX REG_ICASE.
1974 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1975 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1976 (REG_NO_SUB): renamed from RE_NO_SUB.
1977 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1978 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1979 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1980 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1981 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1982 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1983 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1984 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1985 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1986 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1987 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1988 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1989 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1990 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1991 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1992 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1993 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1994 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1995 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1996 (REG_FIXED): Renamed from REGS_FIXED.
1997 (REG_NREGS): Renamed from RE_NREGS.
1999 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2000 of other REG_* macros, since POSIX says the user is allowed to
2001 #undef these macros selectively.
2003 (reg_errcode_t): Update comment stating what other tables need
2006 Rename the following enum values to obey POSIX requirements.
2007 The old names are still visible as macros.
2008 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2009 is not defined, since GNU is supposed to be a superset of POSIX as
2010 much as possible, and since we want reg_errcode_t to be a signed
2011 type for implementation consistency.
2012 (_REG_NOERROR): Renamed from REG_NOERROR.
2013 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2014 (_REG_BADPAT): Renamed from REG_BADPAT.
2015 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2016 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2017 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2018 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2019 (_REG_EBRACK): Renamed from REG_EBRACK.
2020 (_REG_EPAREN): Renamed from REG_EPAREN.
2021 (_REG_EBRACE): Renamed from REG_EBRACE.
2022 (_REG_BADBR): Renamed from REG_BADBR.
2023 (_REG_ERANGE): Renamed from REG_ERANGE.
2024 (_REG_ESPACE): Renamed from REG_ESPACE.
2025 (_REG_BADRPT): Renamed from REG_BADRPT.
2026 (_REG_EEND): Renamed from REG_EEND.
2027 (_REG_ESIZE): Renamed from REG_ESIZE.
2028 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2029 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2030 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2031 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2032 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2034 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2035 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2036 changed. But support the old name if the new one is not defined
2037 and if _REGEX_SOURCE.
2039 Change the following member names in struct re_pattern_buffer.
2040 The old names are still supported if !_REGEX_SOURCE.
2041 The new names are always supported, regardless of _REGEX_SOURCE.
2042 (re_buffer): Renamed from buffer.
2043 (re_allocated): Renamed from allocated.
2044 (re_used): Renamed from used.
2045 (re_syntax): Renamed from syntax.
2046 (re_fastmap): Renamed from fastmap.
2047 (re_translate): Renamed from translate.
2048 (re_can_be_null): Renamed from can_be_null.
2049 (re_regs_allocated): Renamed from regs_allocated.
2050 (re_fastmap_accurate): Renamed from fastmap_accurate.
2051 (re_no_sub): Renamed from no_sub.
2052 (re_not_bol): Renamed from not_bol.
2053 (re_not_eol): Renamed from not_eol.
2054 (re_newline_anchor): Renamed from newline_anchor.
2056 Change the following member names in struct re_registers.
2057 The old names are still supported if !_REGEX_SOURCE.
2058 The new names are always supported, regardless of _REGEX_SOURCE.
2059 (rm_num_regs): Renamed from num_regs.
2060 (rm_start): Renamed from start.
2061 (rm_end): Renamed from end.
2063 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2064 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2065 Prepend __ to parameter names.
2067 Undo yesterday's changes.
2069 2005-08-24 Jim Meyering <jim@meyering.net>
2071 Sync from coreutils.
2072 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2074 2005-08-21 Bruno Haible <bruno@clisp.org>
2076 * lock.h: Add multiple inclusion guard.
2077 * tls.h: Add multiple inclusion guard.
2079 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2081 * regex.h (REG_NOSYS)
2082 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2083 Define, since POSIX requires it as of 2001.
2084 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2085 New private symbol, used to keep the enum signed in all cases.
2086 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2087 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2089 * regex_internal.c (re_string_skip_chars, register_state):
2091 Remove forward decls; no longer needed now that we use prototypes.
2092 * regexec.c (acquire_init_state_context, check_halt_node_context):
2093 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2094 (clean_state_log_if_needed): Likewise.
2096 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2098 Fix problems reported by Sam Steingold in
2099 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2100 * regexec.c (sift_states_bkref): Fix portability bug: the code
2101 assumed that reg_errcode_t is a signed type, which is not
2102 necessarily true if _XOPEN_SOURCE is not defined.
2103 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2104 some compilers warn about it otherwise.
2106 2005-08-20 Jim Meyering <jim@meyering.net>
2108 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2109 of unused local, dfa.
2111 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2113 * regcomp.c (create_initial_state): Remove duplicate decl.
2114 (init_word_char, create_initial_state, duplicate_node_closure):
2115 (fetch_token, peek_token_bracket, build_range_exp):
2116 (build_collating_symbol): Remove forward decls; no longer needed
2117 now that we use prototypes.
2120 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2121 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2122 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2123 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2124 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2125 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2126 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2127 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2128 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2129 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2130 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2131 (build_charclass, build_charclass_op, fetch_number, create_tree):
2132 (create_token_tree, mark_opt_subexp, duplicate_tree):
2133 Use prototypes rather than old-style definitions.
2136 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2137 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2138 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2139 (re_string_reconstruct, re_string_peek_byte_case):
2140 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2141 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2142 (re_node_set_init_copy, re_node_set_add_intersect):
2143 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2144 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2145 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2146 (re_acquire_state, re_acquire_state_context, register_state):
2147 (create_ci_newstate, create_cd_newstate, free_state):
2149 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2150 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2151 (re_search_internal, prune_impossible_nodes):
2152 (acquire_init_state_context, check_matching, static):
2153 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2154 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2155 (update_regs, sift_states_backward, build_sifted_states):
2156 (clean_state_log_if_needed, merge_state_array):
2157 (update_cur_sifted_state, add_epsilon_src_nodes):
2158 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2159 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2160 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2161 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2162 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2163 (check_arrival, check_arrival_add_next_nodes):
2164 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2165 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2166 (check_node_accept_bytes, check_node_accept, extend_buffers):
2167 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2168 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2173 (re_string_allocate, re_string_construct, re_string_reconstruct):
2174 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2175 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2176 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2177 (re_string_context_at, re_string_peek_byte_case):
2178 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2179 is defined, since we now use prototypes always.
2181 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2182 C89 or better. All uses removed.
2184 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2186 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2187 [defined lint]: Suppress bogus uninitialized-variable warnings.
2189 * regcomp.c (duplicate_node): Return new index, not an error code,
2190 and let the caller return REG_ESPACE if out of space. This
2191 removes an uninitialied-variable warning with GCC 4.0.1, and also
2192 avoids taking the address of a local variable. All callers
2195 2005-08-19 Jim Meyering <jim@meyering.net>
2197 * regexec.c (proceed_next_node): Redo local variables to
2198 avoid GCC shadowing warnings.
2200 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2202 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2203 (re_node_set_insert_last, re_dfa_add_node):
2204 Rename local variables to avoid GCC shadowing warnings.
2206 2005-08-18 Bruno Haible <bruno@clisp.org>
2208 * strstr.c (strstr): Fix return value in multibyte case.
2209 * strcasestr.c (strcasestr): Likewise.
2211 2005-08-17 Jim Meyering <jim@meyering.net>
2213 Make the %s format (seconds since the epoch) work for a negative
2214 number and when used with a zero-padded field width, e.g. %015s.
2216 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2217 label so that it precedes the code to set `digits'. Otherwise,
2218 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2219 print `00-22'. Now, it prints `-0022', as it should.
2221 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2223 * regex.h: Remove useless space-before-tab. From coreutils.
2225 2005-08-17 Bruno Haible <bruno@clisp.org>
2227 * strcasestr.h: New file.
2228 * strcasestr.c: New file.
2230 2005-08-17 Bruno Haible <bruno@clisp.org>
2232 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2233 * strstr.c: Completely rewritten, with multibyte locale support.
2235 2005-08-17 Bruno Haible <bruno@clisp.org>
2237 * strcasecmp.c: Use mbuiter.h.
2239 2005-08-17 Bruno Haible <bruno@clisp.org>
2241 * mbuiter.h: New file.
2243 2005-08-16 Bruno Haible <bruno@clisp.org>
2245 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2247 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2248 NUL byte, not after it.
2250 2005-08-16 Bruno Haible <bruno@clisp.org>
2252 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2253 the valid ones. Makes the comparison operations transitive:
2254 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2255 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2257 2005-08-16 Bruno Haible <bruno@clisp.org>
2259 * strcase.h (strcasecmp): Add note in comments.
2260 * strncasecmp.c: Use code from strcasecmp.c.
2261 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2262 (strcasecmp): Work correctly in multibyte locales.
2264 2005-08-16 Bruno Haible <bruno@clisp.org>
2266 * strnlen1.h: New file.
2267 * strnlen1.c: New file.
2269 2005-08-16 Bruno Haible <bruno@clisp.org>
2271 * mbfile.h: New file.
2273 2005-08-16 Bruno Haible <bruno@clisp.org>
2275 * mbiter.h: New file.
2277 2005-08-16 Bruno Haible <bruno@clisp.org>
2279 * mbchar.h: New file.
2280 * mbchar.c: New file.
2282 2005-08-16 Bruno Haible <bruno@clisp.org>
2284 * tls.h: New file, from GNU gettext.
2285 * tls.c: New file, from GNU gettext.
2287 2005-08-15 Bruno Haible <bruno@clisp.org>
2289 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2292 2005-08-14 Jim Meyering <jim@meyering.net>
2294 Sync from coreutils.
2296 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2297 Use the hash-table-based cycle-detection code not just when
2298 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2299 Reported by James Youngman in
2300 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2301 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2302 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2303 This lets us compile with -DFTS_DEBUG, once again.
2304 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2305 * fts.c (fd_safer): Remove decl.
2306 Include fcntl--.h rather than unistd-safer.h
2307 (fts_safe_changedir): Don't call fd_safer; no longer needed
2308 now that we include fcntl--.h.
2310 2005-08-11 Simon Josefsson <jas@extundo.com>
2312 * readline.h, readline.c: New file.
2314 2005-08-11 Bruno Haible <bruno@clisp.org>
2316 * strnlen.h (strnlen): Change parameter name to match comment.
2318 2005-08-10 Simon Josefsson <jas@extundo.com>
2320 * strndup.c: Use strnlen.h.
2322 * strnlen.h: New file.
2324 2005-08-02 Simon Josefsson <jas@extundo.com>
2326 * getline.h, getline.c: Rewrite.
2328 * getdelim.h, getdelim.c: New files, ported from glibc.
2330 2005-07-31 Bruno Haible <bruno@clisp.org>
2332 * lock.h (gl_lock_initializer): New macro.
2333 (gl_lock_define_initialized): Use it.
2334 (gl_rwlock_initializer): New macro.
2335 (gl_rwlock_define_initialized): Use it.
2336 (gl_recursive_lock_initializer): New macro.
2337 (gl_recursive_lock_define_initialized): Use it.
2339 2005-07-26 Bruno Haible <bruno@clisp.org>
2341 * lock.h: Update from GNU gettext.
2342 * lock.c: Update from GNU gettext.
2344 2005-07-18 Bruno Haible <bruno@clisp.org>
2346 * lock.h (gl_once_t): New type.
2347 (gl_once_define, gl_once): New macros.
2348 * lock.c (fresh_once): New variable.
2349 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2352 2005-07-18 Simon Josefsson <jas@extundo.com>
2354 * check-version.c (check_version): Accept identical versions too.
2356 2005-07-18 Bruno Haible <bruno@clisp.org>
2358 * lock.h: New file, from GNU gettext.
2359 * lock.c: New file, from GNU gettext.
2361 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2363 * quotearg.c: Add translator comment suggested by Bruno Haible,
2364 with a minor change.
2366 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2368 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2369 copyright symbol and the year.
2370 * version-etc.c (COPYRIGHT_YEAR): New constant.
2371 (version_etc_va): Use parameterized copyright notice.
2372 Reword to conform to the current GNU coding standards.
2374 2005-07-11 Simon Josefsson <jas@extundo.com>
2376 * size_max.h: New file.
2378 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2380 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2383 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2384 and Paul Eggert <eggert@cs.ucla.edu>
2386 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2387 in wint_t, not wchar_t. Remove now-unnecessary cast.
2389 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2391 * regex.c, regex.h: Sync from libc.
2392 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2393 New files, synced from libc, except that regex_internal.h
2394 currently has a small porting fix.
2396 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2398 Remove the dependency of the strftime module on the tzset module.
2399 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2400 Copy the input structure, to work around some of the bug with
2401 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2402 Solaris releases, you should also use the tzset module, but we won't
2403 require it as a dependency any more since we don't want LGPLed code
2404 to depend on GPLed code.
2406 2005-07-02 Jim Meyering <jim@meyering.net>
2408 * backupfile.c (backup_args): Change a `0' to NULL.
2410 2005-07-01 Jim Meyering <jim@meyering.net>
2412 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2413 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2414 * save-cwd.c, tempname.c:
2415 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2416 and don't include <sys/file.h>).
2418 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2420 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2421 declares only 'struct timespec;' (!).
2423 2005-06-29 Jim Meyering <jim@meyering.net>
2425 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2426 type name. Use the variable name instead.
2427 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2429 2005-06-28 Simon Josefsson <jas@extundo.com>
2431 * check-version.h, check-version.c: New files.
2433 2005-06-28 Simon Josefsson <jas@extundo.com>
2435 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2436 collision with global variable. Better indentation. Don't
2437 increment buffer pointer beyond buffer end. Based on comments
2438 from Paul Eggert <eggert@cs.ucla.edu>.
2442 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2444 * canon-host.c (canon-host): Append trailing "," to 0 in
2445 initializer of struct addrinfo, as an indication that we don't
2446 care how many members the structure has.
2448 2005-06-24 Derek Price <derek@ximbiot.com>
2449 and Bruno Haible <bruno@clisp.org>
2451 Remove stat module & update lstat.
2452 * stat.c: Remove this file...
2453 (slash_aware_lstat): ...moving this content and its support...
2454 * lstat.c (rpl_lstat): ...into here.
2455 * lstat.h: New file.
2457 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2459 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2460 (ranged_convert): Don't save conversion in a temporary struct.
2461 This causes a warning with GCC 4.0.0, and anyway in the typical
2462 case it's not worth the extra 100 bytes or so of code.
2463 (ranged_convert, __mktime_internal): When calling a function via a
2464 pointer P, use P () rather than (*P) (), as we now assume C89 or
2467 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2469 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2470 "who -r" failed to give output. Problem reported by Tim Waugh.
2472 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2473 (xcalloc): Use it to avoid needless tests.
2474 Problem reported by Jim Meyering.
2476 2005-06-16 Jim Meyering <jim@meyering.net>
2478 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2479 when either N or S is zero.
2481 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2483 * argp.h (__option_is_short): Check upper limit of
2484 __key. Isprint() requires its argument to have the value
2485 of an unsigned char or EOF.
2487 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2489 * fnmatch.c (fnmatch): If there is an encoding error in a
2490 multibyte string or pattern, fall back on unibyte matching.
2491 Problem reported by James Youngman.
2493 2005-06-08 Bruno Haible <bruno@clisp.org>
2495 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2498 2005-06-08 Bruno Haible <bruno@clisp.org>
2500 * csharpcomp.h: New file, from GNU gettext.
2501 * csharpcomp.c: New file, from GNU gettext.
2502 * csharpcomp.sh.in: New file, from GNU gettext.
2504 2005-06-07 Derek Price <derek@ximbiot.com>
2507 * glob_.h: Indent nested #ifdef.
2509 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2511 Sync from coreutils.
2512 Use "file name" when talking about file names, instead of "filename"
2513 or "path", as per the GNU coding standards.
2514 * mkdir-p.c: Renamed from makepath.c.
2515 (make_dir_parents): Renamed from make_path. All callers changed.
2516 * mkdir-p.h: Likewise. All includers changed.
2517 * filenamecat.c: Renamed from path-concat.c.
2518 (file_name_concat): Renamed from path_concat. All callers changed.
2519 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2520 * filenamecat.h: Likewise. All includers changed.
2521 * acl.c: Don't use "path" or "filename" to mean "file name"
2522 in comments or local variable names.
2523 * basename.c: Likewise.
2524 * canonicalize.c, canonicalize.h: Likewise.
2525 * dirname.c, dirname.h: Likewise.
2526 * euidaccess.c: Likewise.
2527 * exclude.c: Likewise
2528 * fnmatch_.h, fnmatch_loop.c: Likewise.
2529 * fsusage.c, fsuage.h: Likewise.
2530 * fts.c, fts_.h: Likewise.
2531 * getcwd.c: Likewise.
2532 * getloadavg.c: Likewise.
2533 * mkstemp.c: Likewise.
2534 * mountlist.c, mountlist.h: Likewise.
2535 * openat.c, openat.h: Likewise.
2536 * readlink-stub.c: Likewise.
2537 * readutmp.c, readutmp.h: Likewise.
2538 * rename.c: Likewise.
2539 * rmdir.c: Likewise.
2541 * savedir.c: Likewise.
2542 * stripslash.c: Likewise.
2543 * tempname.c: Likewise.
2544 * xreadlink.c: Likewise.
2545 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2547 * exclude.h: Likewise.
2549 * euidaccess.c (getuid, getgid, getuid, getegid)
2550 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2551 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2552 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2553 * pathmax.h: Include <limits.h> unconditionally, since other
2554 files have been getting away with it for years (MORE/BSD 4.3
2556 * userspec.c (getpwnam, getgrnam, getgrgid)
2557 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2559 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2560 Define to 256, not 255, as per modern POSIX.
2562 2005-06-01 Bruno Haible <bruno@clisp.org>
2564 * csharpexec.h: New file, from GNU gettext.
2565 * csharpexec.c: New file, from GNU gettext.
2566 * csharpexec.sh.in: New file, from GNU gettext.
2568 2005-05-31 Derek Price <derek@ximbiot.com>
2569 Paul Eggert <eggert@cs.ucla.edu>
2572 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2574 2005-05-29 Derek Price <derek@ximbiot.com>
2575 Paul Eggert <eggert@cs.ucla.edu>
2577 * glob_.h, glob.c: New files.
2579 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2581 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2583 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2584 the configuration hassle isn't worth it.
2585 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2586 (LONGEST_MODIFIER, PRIuMAX): Remove.
2588 2005-05-27 Bruno Haible <bruno@clisp.org>
2590 * getlogin_r.h: Remove second include of <stddef.h>.
2592 2005-05-25 Bruno Haible <bruno@clisp.org>
2593 Derek Price <derek@ximbiot.com>
2595 * getlogin_r.h: Simplify API documentation.
2597 2005-05-25 Derek Price <derek@ximbiot.com>
2598 Paul Eggert <eggert@cs.ucla.edu>
2600 * getlogin_r.c, getlogin_r.h: New files.
2602 2005-05-22 Bruno Haible <bruno@clisp.org>
2604 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2605 Also include <sys/param.h> if it defines MIN, MAX.
2606 Based on a patch by Derek Price <derek@ximbiot.com>.
2608 2005-05-22 Bruno Haible <bruno@clisp.org>
2610 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2611 (INT64_MIN): Fix definition.
2612 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2614 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2615 NEED_SIGNED_INT_TYPES.
2617 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2618 HAVE_SYSTEM_INTTYPES.
2620 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2622 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2623 so that unistd-safer.h (GPL'ed code) need not be included.
2625 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2628 * fts.c: Don't include "cycle-check.h" or "hash.h".
2629 (setup_dir, free_dir): New functions.
2630 (enter_dir, leave_dir): Define trivial
2631 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2632 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2633 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2634 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2635 Move to fts-cycle.c.
2636 (fts_open): Use setup_dir.
2637 (fts_close): Use free_dir.
2638 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2639 This adds a label and some gotos, but the alternatives were messier.
2640 Check for memory allocation failure when entering a dir.
2641 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2642 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2643 (FTS): New member fts_cycle, that is a union that contains the
2644 old active_dir_ht and cycle_state. All uses changed to mention
2645 fts_cycle.ht and fts_cycle.state.
2646 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2647 fts.c, with the following changes:
2648 (setup_dir, free_dir): New functions.
2649 (enter_dir): Now returns bool. Return true if successful, false
2650 if memory exhausted. All callers changed.
2651 Do not bother partly cleaning up on
2652 memory allocation failure; that is free_dir's job.
2653 However, free ad if hash_insert fails, to avoid memory leak.
2654 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2655 fts->fts_options to see which union member to use.
2657 2005-05-20 Jim Meyering <jim@meyering.net>
2659 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2660 Now a macro, to pacify GCC.
2662 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2664 * chown.c (rpl_chown): Return -1 on failure.
2666 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2668 * canonicalize.c: Include canonicalize.h first, to test interface.
2669 Include <stddef.h> unconditionally, since we assume C89 now.
2670 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2671 * fts.c: Include fts_.h first, to check interface.
2672 Do not include intprops.h; no longer needed.
2673 Include cycle-check.h and hash.h, since fts_.h no longer does.
2674 Remove unnecessary casts of closedir to void.
2675 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2676 decide whether to decrement nlinks.
2677 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2678 (FTS): Use struct hash_table * instead of Hash_table, so that
2679 we no longer need to include hash.h here.
2681 2005-05-17 Jim Meyering <jim@meyering.net>
2683 * fts.c, fts_.h: New files, from coreutils.
2685 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2687 Sync from coreutils.
2688 * unlinkdir.c, unlinkdir.h: New files.
2689 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2690 regex.h, unlocked-io.h, xtime.h:
2691 White space changes only.
2692 * makepath.c (make_path): Port to hosts where leading "//" is special.
2693 * yesno.c: Include getline.h, not ctype.h.
2694 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2695 Use getline to remove arbitrary restriction on response length.
2697 2005-05-13 Bruno Haible <bruno@clisp.org>
2699 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2700 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2701 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2702 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2703 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2704 Add support for 64-bit integers in the MSVC compiler.
2706 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2708 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2709 Change the initial comment to refer to GPL, not LGPL.
2710 gnulib-tool will change it to LGPL as needed.
2712 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2713 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2714 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2715 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2716 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2717 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2718 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2719 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2720 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2721 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2722 concatpath.c, config.charset, copy-file.c, copy-file.h,
2723 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2724 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2725 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2726 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2727 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2728 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2729 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2730 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2731 full-read.c, full-read.h, full-write.c, full-write.h,
2732 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2733 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2734 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2735 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2736 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2737 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2738 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2739 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2740 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2741 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2742 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2743 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2744 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2745 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2746 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2747 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2748 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2749 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2750 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2751 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2752 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2753 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2754 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2755 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2756 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2757 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2758 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2759 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2760 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2761 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2762 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2763 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2764 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2765 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2766 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2767 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2768 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2769 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2770 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2771 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2772 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2773 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2774 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2775 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2776 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2777 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2778 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2779 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2780 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2781 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2782 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2783 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2784 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2785 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2786 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2787 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2788 Update FSF postal mail address.
2790 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2792 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2793 specified in ai_socktype. Fix invalid ai_protocol
2794 check. ai_protocol is usually set to 0 or depending on
2795 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2796 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2797 ai_socktype / ai_protocol in the returned addrinfo structure.
2799 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2800 Bruno Haible <bruno@clisp.org>
2802 * inet_ntop.h: New file.
2803 * inet_ntop.c: New file, from glibc with modifications.
2805 2005-05-08 Jim Meyering <jim@meyering.net>
2807 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2809 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2811 Merge from coreutils. Among other things,
2812 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2813 * fd-safer.c: New file.
2814 * fcntl-safer.h, open-safer.c: Remove.
2815 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2816 * dup-safer.c: Include unistd-safer.h first.
2817 Don't include errno.h.
2818 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2819 * file-type.h: Don't assume invoker included sys/stat.h first.
2820 * file-type.c: Rely on file-type.h change.
2821 * getloadavg.c: Include unistd-safer.h.
2822 (getloadavg): Use safer open.
2823 * getusershell.c: Include "stdio-safer.h".
2824 (getusershell): Use safer fopen.
2825 * long-options.c (long_options): Use NULL rather than 0.
2826 * modechange.h (mode_free): Remove; all callers changed to invoke
2828 * modechange.c: Likewise.
2829 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2830 (MODE_DONE): New constant.
2831 (struct mode_change): Remove 'next' member.
2832 (make_node_op_equals): New function; like the old one of the
2833 same name, except it allocates an array.
2834 (mode_compile, mode_create_from_ref): Use it.
2835 (mode_compile): Allocate result as an array, not a linked list.
2836 Parse octal string ourself, so that we catch mistakes like "+0".
2837 (mode_adjust): Arg is an array, not a linked list.
2838 * modechange.c: Include stat-macros.h, xalloc.h.
2839 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2840 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2841 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2842 Remove. This is now stat-macros.h's job.
2843 (talloc): Remove. All callers replaced by xalloc, so that
2844 our invokers don't have to worry about reporting memory failures.
2845 (make_node_op_equals): Remove.
2846 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2848 (struct mode_change): Moved here from modechange.h.
2849 (mode_append_entry): Remove.
2850 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2851 apps to have incorrect behavior. Use simpler algorithm for head
2852 and tail. Don't futz with umask; that's now the job of mode_adjust.
2853 Detect more invalid usages rather than having somewhat-random behavior.
2854 Don't insert an "a=" action, as that leads to incorrect behavior.
2855 (mode_compile, mode_create_from_ref): Return NULL on error instead
2856 of an enum, since now there's only one way to have an error. All
2858 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2859 at the correct time. Simplify calculation of "+u" and its ilk.
2860 Don't mishandle "+X".
2861 (mode_free): Remove "register" and localize decls.
2862 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2863 (struct mode_change): Move to modechange.c; callers don't
2864 need to see this stuff.
2865 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2866 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2867 (mode_change, mode_adjust): Reflect the new signatures noted above.
2868 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2869 that might redefine system include files.
2870 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2871 (my_usleep): Use NULL rather than (void *) 0.
2872 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2873 Use siginterrupt to specify that system calls should be interrupted.
2874 (rpl_nanosleep): Move initialization of suspended closer to call of
2876 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2877 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2878 (desirable_utmp_entry): New function.
2879 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2880 using x2nrealloc, to simplify logic.
2881 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2882 size calculation. Do not assume utmp file is a regular file.
2883 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2884 (READ_UTMP_CHECK_PIDS): New constant.
2885 * save-cwd.c: Include unistd-safer.h.
2886 (save_cwd): Use fd_safer.
2887 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2888 [!_LIBC] Include "stat-macros.h" instead.
2889 * unistd-safer.h (fd_safer): New decl.
2891 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2893 * byteswap_.h: New file.
2895 2005-04-25 Albert Chin <china@thewrittenword.com>
2897 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2900 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2902 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2903 that "UTC +1 second" continues to work. Problem reported
2905 (relunit_snumber): New rule.
2908 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2910 * getdate.y (universal_time_zone_table): New constant.
2911 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2912 universal_time_zone_table.
2913 (lookup_zone): Prefer universal_time_zone_table to
2914 local_time_zone_table, so that "GMT" time stamps are allowed in
2915 London during the summer. Problem reported by Ian Abbott.
2917 2005-04-12 Jim Meyering <jim@meyering.net>
2919 * human.c (humblock): Set *options even when returning due to
2920 xstrtoumax conversion failure. Thanks to a used-uninitialized
2923 2005-04-09 Jim Meyering <jim@meyering.net>
2925 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2926 -Wuninitialized: initialize tm0.tm_year.
2928 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2930 * getdate.y (parser_control): rels_seen is now a boolean, not a
2931 count, since there's no maximum. All uses changed.
2932 Add member dsts_seen.
2933 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2935 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2936 Use pc_rels_seen to decide whther a date is absolute.
2938 * getdate.y (number): Don't overwrite year.
2939 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2942 2005-04-02 Simon Josefsson <jas@extundo.com>
2944 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2945 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2947 2005-03-27 Jim Meyering <jim@meyering.net>
2949 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2951 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2953 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2954 "one's complement" -> "ones' complement" in comment, as per Knuth.
2955 "value of type" -> "type or expression" in comment.
2956 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2958 2005-03-26 Jim Meyering <jim@meyering.net>
2961 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2962 Correct typos: s/or/of/.
2964 2005-03-23 Jim Meyering <jim@meyering.net>
2966 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2968 2005-03-21 Jim Meyering <jim@meyering.net>
2970 Changes imported from coreutils.
2972 * cycle-check.c: Don't include xalloc.h.
2974 * path-concat.c: Don't include assert.h.
2975 (path_concat): Remove assertion that would have triggered
2976 for ABASE starting with more than one slash.
2977 Reported by Andreas Schwab.
2979 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2980 properly when ABASE is an absolute file name.
2981 Correct the description of this function.
2983 Add an assertion and a test driver.
2984 This fixes a bug introduced on 2004-07-02.
2985 Andreas Schwab reported the resulting failure of cp --parents:
2986 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2988 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2990 * strftime.c (my_strftime): If the underlying strftime returns 0
2991 (which shouldn't happen), generate nothing instead of returning 0
2992 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2994 2005-03-16 Bruno Haible <bruno@clisp.org>
2996 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2998 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3000 * strftime.c (my_strftime): Prepend space to format so that we can
3001 reliably distinguish strftime failure from empty output on POSIX
3004 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3006 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3007 (iconv_string): Don't guess a size-zero buffer, as that might cause
3008 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3009 result would be 'too large', where 'too large' is (heuristically)
3010 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3011 overflow concerns. This will prevent some unwanted malloc failures
3012 when the inputs are very large.
3014 2005-03-15 Bruno Haible <bruno@clisp.org>
3016 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3019 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3022 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3024 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3026 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3027 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3029 * strtol.c: Likewise.
3031 2005-03-14 Simon Josefsson <jas@extundo.com>
3033 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3036 2005-03-14 Jim Meyering <jim@meyering.net>
3038 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3039 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3040 to be nonzero so that we (and caller) can detect the difference
3041 between a valid zero-length expansion and an error return, even
3042 when the underlying strftime fails before writing anything into
3045 2005-03-10 Jim Meyering <jim@meyering.net>
3047 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3048 so that this module works on systems without fchdir.
3050 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3052 Factor int-properties macros into a single file, except for
3053 glibc-related files.
3054 * intprops.h: New file.
3055 * getloadavg.c: Include it instead of limits.h.
3056 (INT_STRLEN_BOUND): Remove.
3057 * human.c: Include intprops.h.
3058 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3059 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3060 * inttostr.h: Include intprops.h instead of limits.h.
3061 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3062 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3063 for consistency with intprops.h.
3064 (time_t_is_integer, twos_complement_arithmetic): Use them.
3065 * sig2str.h: Include <signal.h>, intprops.h.
3066 (INT_STRLEN_BOUND): Remove.
3067 * strftime.c (TYPE_SIGNED): Remove.
3068 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3069 * strtol.c: Adjust comments to match intprops.h.
3070 * userspec.c: Include intprops.h.
3071 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3072 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3073 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3074 instead of rolling our own expressions.
3075 * xstrtol.c: Include xstrtol.h first, to test interface.
3077 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3079 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3080 the right thing even if adding 1900 would overflow. Similarly
3081 for tm_mon + 1 and tm_yday + 1.
3082 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3083 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3084 (DO_SIGNED_NUMBER): New macro.
3085 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3087 2005-03-07 Bruno Haible <bruno@clisp.org>
3089 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3091 2005-03-03 Derek R. Price <derek@ximbiot.com>
3092 Bruno Haible <bruno@clisp.org>
3094 * pagealign_alloc.h: New file.
3095 * pagealign_alloc.c: New file.
3097 2005-01-28 Bruno Haible <bruno@clisp.org>
3099 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3102 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3104 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3105 The workaround isn't strictly needed for POSIX conformance, and
3106 it's too much of a pain to configure and maintain. We'll ask
3107 people to fix their kernels instead.
3108 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3109 (NANOSLEEP_BUG_WORKAROUND): Remove.
3110 (xnanosleep): Remove the workaround.
3112 2005-02-12 Bruno Haible <bruno@clisp.org>
3114 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3116 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3118 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3119 * timespec.h (gettime): Return void, since it always
3120 succeeds now. All uses changed.
3121 * gettime.c (gettime) Likewise.
3122 [HAVE_NANOTIME]: Prefer nanotime.
3123 Assume gettimeofday succeeds, as POSIX requires.
3124 Assime time () succeeds, since other code already does.
3125 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3126 (timespec_subtract): Remove.
3127 (NANOSLEEP_BUG_WORKAROUND): New constant.
3128 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3129 things considerably. Use it only on GNU/Linux hosts, since the
3130 workaround shouldn't be needed elsewhere.
3132 2005-02-24 Bruno Haible <bruno@clisp.org>
3134 * gettext.h: Update from GNU gettext 0.14.2.
3136 2005-02-24 Bruno Haible <bruno@clisp.org>
3138 * localcharset.c: Update from GNU gettext 0.14.2.
3139 * config.charset: Update from GNU gettext 0.14.2.
3141 2005-02-22 Simon Josefsson <jas@extundo.com>
3143 * iconvme.h, iconvme.c: New files, from libc.
3145 2005-02-20 Neil Conway <neilc@samurai.com>
3147 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3148 returned by OSX/Darwin if the specified buffer is not large
3149 enough for the hostname.
3151 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3153 * memrchr.h: New file.
3154 * chdir-long.c: Include it.
3155 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3156 Don't bother including stddef.h.
3158 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3160 * argp-help.c (__argp_help): Create a fake struct argp_state and
3161 pass it to _help, otherwise the latter coredumps trying to
3162 dereference state.root_argp.
3164 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3166 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3168 Include <sys/types.h>, for dev_t.
3169 (ME_DUMMY, ME_REMOTE): Move from here....
3170 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3171 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3173 Include mountlist.h first, to test the interface.
3175 2005-01-29 Bruno Haible <bruno@clisp.org>
3177 * progname.c (program_name): Initialize.
3178 Needed when linking statically on MacOS X.
3180 2005-01-28 Bruno Haible <bruno@clisp.org>
3182 * javacomp.sh.in: New file, from GNU gettext.
3183 * javacomp.h: New file, from GNU gettext.
3184 * javacomp.c: New file, from GNU gettext.
3186 2005-01-26 Bruno Haible <bruno@clisp.org>
3188 * javaexec.sh.in: New file, from GNU gettext.
3189 * javaexec.h: New file, from GNU gettext.
3190 * javaexec.c: New file, from GNU gettext.
3192 2005-01-26 Simon Josefsson <jas@extundo.com>
3194 * gai_strerror.c: Use GPL in header.
3196 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3198 * argp-help.c (hol_entry_help): Avoid using non-constant
3199 initializers for struct pentry_state.
3200 (__argp_error): Check return value of __asprintf
3201 (__argp_failure): Translate error message
3203 * argp-parse.c: Removed braces around the expansion of N_()
3205 2005-01-21 Jim Meyering <jim@meyering.net>
3207 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3208 same value as for Solaris 9.
3210 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3211 component length. This included changing the parameter to be
3212 of type `char *' rather than `char const *'.
3213 * chdir-long.h (chdir_long): Update prototype.
3215 * openat.c (fdopendir, fstatat): New functions.
3216 * openat.h: Include headers required for use of DIR and struct stat.
3217 [AT_SYMLINK_NOFOLLOW]: Define.
3218 (fdopendir, fstatat): Add prototypes.
3220 2005-01-21 Bruno Haible <bruno@clisp.org>
3222 * classpath.h: New file, from GNU gettext.
3223 * classpath.c: New file, from GNU gettext.
3225 2005-01-20 Simon Josefsson <jas@extundo.com>
3227 * version-etc-fsf.c: New file, with version_etc_copyright.
3228 * version-etc.c: Remove version_etc_copyright.
3229 * version-etc.h (version_etc_copyright): Use [] instead of * in
3230 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3232 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3234 * save-cwd.c (save_cwd): Remove code to support the case
3235 where fchdir is missing or flaky.
3237 2005-01-20 Simon Josefsson <jas@extundo.com>
3239 * base64.h (isbase64): Add.
3241 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3242 using a unsigned prototype, don't inline.
3243 (base64_decode): Use it.
3245 2005-01-19 Bruno Haible <bruno@clisp.org>
3247 * sh-quote.h: New file, from GNU gettext.
3248 * sh-quote.c: New file, from GNU gettext.
3250 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3252 Merge changes from coreutils, as described below in several
3253 changelogs dated today.
3255 * save-cwd.c: Include "save-cwd.h" before other include files.
3256 (O_DIRECTORY): Remove; not needed here, since "." must be
3257 a directory. All uses removed.
3258 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3259 universal on Suns, and we also need to test for IRIX.
3260 Revamp code to use 'if' rather than '#if'.
3261 Avoid unnecessary comparison of cwd->desc to 0.
3263 * utimens.c (futimens): Robustify the previous patch, by checking
3264 for known valid error numbers rather than observed invalid ones.
3266 2005-01-18 Jim Meyering <jim@meyering.net>
3268 * version-etc.c (version_etc_copyright): Update copyright date.
3270 * utimens.c (futimens): Account for the fact that futimes
3271 can also fail with errno == ENOSYS or errno == ENOENT.
3272 Patch from Dmitry V. Levin.
3274 Change the name of the robust chdir function from chdir to chdir_long.
3275 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3276 (restore_cwd): Use chdir_long, not chdir.
3277 * chdir-long.c: Renamed from chdir.c.
3278 * chdir-long.h: Renamed from chdir.h.
3279 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3282 2005-01-18 Bob Proulx <bob@proulx.com>
3284 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3285 offsetof() macro construct to avoid compile failure with native HP-UX
3286 11.0 ANSI C compiler.
3288 2005-01-06 Bruno Haible <bruno@clisp.org>
3290 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3291 because stpncpy.m4 takes care of it.
3293 2004-01-24 Bruno Haible <bruno@clisp.org>
3295 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3297 2003-10-09 Bruno Haible <bruno@clisp.org>
3299 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3301 2005-01-06 Bruno Haible <bruno@clisp.org>
3303 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3304 * fwriteerror.c: Include <stdbool.h>.
3305 (fwriteerror): At the end, close the file stream. Record whether
3306 stdout was already closed.
3308 2004-05-27 Bruno Haible <bruno@clisp.org>
3310 * execute.c (environ): Declare if needed.
3311 * pipe.c (environ): Likewise.
3312 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3314 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3316 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3317 definitions to be after all include files, to avoid collisions.
3318 Problem reported by Bob Proulx.
3320 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3322 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3323 not needed. This removes a dependency on the gettext module.
3324 [defined _LIBC]: Do not include <libintl.h>; not needed.
3326 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3328 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3331 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3333 * argp-parse.c: Include <stddef.h>.
3334 (alignof, alignto): New macros.
3335 (parser_init): Don't assume that void * is aligned sufficiently
3338 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3339 need to extend the stack.
3340 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3343 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3345 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3347 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3349 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3350 Remove now-obsolete comment about AIX.
3351 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3352 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3353 (YYMAXDEPTH): New macro.
3355 2004-12-18 Bruno Haible <bruno@clisp.org>
3357 * fatal-signal.c (fatal_signals): Make non-const.
3358 (init_fatal_signals): New function.
3359 (uninstall_handlers, install_handlers): Ignore signals that were set to
3361 (at_fatal_signal): Call init_fatal_signals.
3362 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3364 Reported by Paul Eggert.
3366 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3368 * getdate.y (textint): New member "negative".
3369 (time_zone_hhmm): New function.
3370 Expect 14 shift-reduce conflicts, not 13.
3371 (o_colon_minutes): New rule.
3372 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3373 (yylex): Set the "negative" member of signed numbers.
3375 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3377 Changes imported from coreutils.
3378 * hard-locale.c: Assume <locale.h> exists.
3380 (GLIBC_VERSION): New macro.
3381 (hard_locale): Assume setlocale exists.
3382 Rewrite to avoid #ifdef.
3383 Use strdup rather than malloc + strcpy.
3384 * human.c: Assume <locale.h> exists.
3385 (human_readable): Assume localeconv exists.
3387 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3389 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3390 convert T2, not T. (Imported from libc.)
3392 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3394 * getcwd.c (is_ENAMETOOLONG): New macro.
3395 (__getcwd.c): Don't restore errno; glibc doesn't.
3396 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3397 first, falling back to our code only if its results look suspicious.
3398 Ensure that the resulting buffer is only as large as necessary.
3400 * readutmp.c: Include readutmp.h first.
3401 Include <errno.h>, since readutmp.h no longer does that.
3402 * readutmp.h: Don't include <errno.h>,
3403 <sys/param.h>, <time.h>; not needed to establish interface.
3404 (errno): Remove decl.
3405 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3406 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3407 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3409 2004-11-28 Simon Josefsson <jas@extundo.com>
3411 * base64.h, base64.c: New file.
3413 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3415 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3417 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3419 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3420 HP's ANSI C compiler.
3421 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3422 Declaring int functions causes warnings on some modern systems and
3423 shouldn't be needed to compile on ancient ones.
3424 * same.c (MIN) [defined MIN]: Don't define, since it's already
3427 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3428 with the following changes.
3429 (__set_errno): Parenthesize properly.
3430 Include <stdbool.h>.
3431 (MIN, MAX, MATCHING_INO): New macros.
3432 (__getcwd): Define with prototype, not K&R form.
3433 Use heuristics to allocate default buffer on stack if possible.
3434 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3435 behavior, and to avoid the PATH_MAX limit when computing
3437 Use MATCHING_INO to compare inode number to file.
3438 Check for arithmetic overflow in size calculations.
3439 Fix bug in reallocation of dot array that caused getcwd to fail
3440 on directories nested deeper than 75.
3441 Be more careful about saving errno on error.
3442 Do not use realloc; use only free+malloc, as this is a bit
3443 more flexible and avoids a needless copy operation.
3444 Do not inspect st_dev and st_ino for symbolic links; POSIX
3445 doesn't specify the latter.
3446 Check for closedir errors.
3447 Avoid needless casts.
3448 Use "#ifdef weak_alias" around weak_alias, to be like other
3450 The following changes to getcwd.c have effect only when used in
3451 gnulib; they have no effect inside glibc proper.
3452 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3453 as alloca isn't used.
3454 (alloca, __alloca): Likewise.
3455 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3456 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3457 unconditionally, as gnulib assumes C89 or better.
3458 Do not include <sys/param.h>.
3459 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3460 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3462 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3463 Include <dirent.h> in a way that is compatible with modern Autoconf.
3464 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3465 New macros, if not already defined.
3466 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3467 Use "_LIBC", not "defined _LIBC", for consistency.
3468 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3470 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3471 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3472 * xgetcwd.c: David MacKenzie's old code was removed, so give
3473 credit only to Jim Meyering and adjust the copyright dates.
3474 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3475 <stdlib.h>, <unistd.h>, "pathmax.h".
3476 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3477 (INITIAL_BUFFER_SIZE): Remove.
3478 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3480 2004-11-23 Jim Meyering <jim@meyering.net>
3482 * getopt_.h: Remove trailing blanks.
3484 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3486 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3487 (futimens): New function, which uses futimes if available.
3488 (futimens, utimens): Support timespec==NULL, with same semantics
3489 as utime and utimens.
3490 * utimens.h (futimens): New decl.
3492 2004-11-23 Jim Meyering <jim@meyering.net>
3494 * __fpending.c: Add comment.
3496 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3498 * getopt_.h: Re-addition of __getopt_argv_const caused
3499 redefinition warnings. To avoid them, include the defines
3500 in `#if !defined __need_getopt ... #endif'. The only place
3501 where __getopt_argv_const is used is in definitions
3502 of getopt_long and getopt_long_only below, which are as well
3503 protected by `#ifndef __need_getopt'.
3504 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3505 __need_getopt after including <stdio.h> and <unistd.h> These
3506 headers might have defined it.
3508 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3510 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3512 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3513 optopt): Use them instead of invoking ## directly; otherwise, the
3514 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3516 2004-11-19 Bruno Haible <bruno@clisp.org>
3518 * strtok_r.c: Move comments from here...
3519 * strtok_r.h: ... to here.
3521 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3523 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3524 might fail. Problem reported by Yoann Vandoorselaere.
3525 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3526 that mishandle size_t overflow.
3528 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3530 * canon-host.c: Include "strdup.h".
3531 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3532 Use strdup instead of malloc/strcpy to duplicate strings.
3534 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3535 (human_space_before_unit): New constant.
3536 * human.c (human_readable): Support it.
3538 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3539 (xgetcwd): Set errno correctly when failing.
3540 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3541 the failure is actually due to a PATH_MAX problem.
3543 Further getopt changes to make it more likely that glibc will
3544 buy the changes back.
3545 * getopt.c (POSIXLY_CORRECT): New constant.
3546 (getopt): Use it, so to preserve glibc semantic
3547 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3548 when compiling for libc.
3549 * getopt_.h (__getopt_argv_const): Bring it back.
3550 (getopt_long, getopt_long_only): Use it.
3552 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3553 New arg POSIXLY_CORRECT. All callers changed.
3554 (getopt): Argv is now char * const *, as per standard.
3555 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3556 not char *__getopt_argv_const *.
3557 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3558 _getopt_long_only_r): Likewise.
3559 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3560 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3561 _getopt_long_r, _getopt_long_only_r): Likewise.
3562 * getopt_.h (__getopt_argv_const): Remove.
3563 (getopt): Argv is now char * const *, as per standard.
3565 * getdate.y (tORDINAL): New token.
3566 (day, relunit): Allow it for relative times.
3567 (relative_time_table): Use tORDINAL for ordinals.
3569 2004-11-15 Jim Meyering <jim@meyering.net>
3571 * closeout.c: Include "__fpending.h" once again.
3572 Include <stdbool.h>.
3573 (close_stdout): Don't fail just because stdout was closed initially,
3574 since some programs don't write to stdout in the normal course of
3575 operation (other than --version and --help), and we don't want this
3576 function to make e.g. `touch file >&-' fail.
3577 But do fail if it was closed and someone has tried to write to it.
3578 E.g., `printf foo >&-' must fail.
3580 2004-11-11 Simon Josefsson <jas@extundo.com>
3582 * strtok_r.h, strtok_r.c: New file.
3584 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3586 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3587 we can stop lying to compilers about the constness of argv when we
3588 are compiled outside glibc.
3589 (getopt, getopt_long, getopt_long_only): Use it.
3590 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3592 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3593 _getopt_long_only_r): Likewise.
3594 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3595 _getopt_long_only_r): Likewise.
3597 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3598 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3599 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3600 the other external symbols.
3601 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3602 declaration, since the above renaming now works around collisions.
3604 2004-11-11 Jim Meyering <jim@meyering.net>
3606 * linebreak.c: Remove trailing blanks.
3607 * alloca_.h: Likewise.
3608 * acosl.c: Likewise.
3609 * euidaccess.c: Likewise.
3610 * allocsa.h: Likewise.
3612 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3614 * mktime.c (SHR): New macro, which is a portable
3615 substitute for >> that should work even on Crays.
3616 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3617 Problem reported by Mark D. Baushke in
3618 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3619 * getdate.y (SHR): Likewise.
3621 * strftime.c (SHR): Likewise.
3623 * quotearg.c (struct quoting_options): Use unsigned int for
3624 quote_these_too, so that right shifts are well defined. All uses
3627 2004-11-10 Simon Josefsson <jas@extundo.com>
3629 * getaddrinfo.h, getaddrinfo.c: New files.
3631 2004-11-10 Jim Meyering <jim@meyering.net>
3633 Ensure that no close failure goes unreported.
3634 * closeout.c (close_stdout): Always close stdout. I.e., don't
3635 return early when it seems there's nothing to flush.
3636 Don't include __fpending.h.
3638 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3640 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3642 2004-11-05 Bruno Haible <bruno@clisp.org>
3644 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3645 Reported by Mark D. Baushke <mdb@cvshome.org>.
3647 2004-11-04 Bruno Haible <bruno@clisp.org>
3649 2004-09-11 Bruno Haible <bruno@clisp.org>
3650 * allocsa.valgrind: New file.
3651 2004-02-06 Bruno Haible <bruno@clisp.org>
3652 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3653 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3654 Reported by Christopher Seip <chris.seip@hp.com>.
3656 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3658 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3659 with errno == ERANGE if the buffer is too small.
3660 Problem reported by Mark D. Baushke.
3662 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3664 * xreadlink.c (MAXSIZE): New macro.
3665 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3666 size does not exceed MAXSIZE. Avoid cast.
3667 As suggested by Mark D. Baushke in
3668 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3669 if readlink fails with buffer size just under MAXSIZE, try again
3672 2004-11-02 Derek R. Price <derek@ximbiot.com>
3673 and Paul Eggert <eggert@cs.ucla.edu>
3675 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3676 (get_date): Overparenthesize to avoid GCC warning.
3678 2004-11-02 Bruno Haible <bruno@clisp.org>
3680 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3681 function returns void.
3683 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3685 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3686 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3689 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3691 * getdate.y: Add support for TZ="foo" within a date string.
3692 Fix some bugs near time_t boundaries. Reject dates with
3693 out-of-range components, e.g., "Sept 31".
3694 Include <stdlib.h>, "setenv.h", "xalloc.h".
3695 (ISDIGIT_LOCALE): Remove; unused.
3696 Note that the TZ and time functions used here are not reentrant.
3697 (mktime_ok, get_tz): New functions.
3698 (TZBUFSIZE): New constant.
3699 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3700 This requires that we sometimes generate our own TZ="XXX..." setting.
3702 2004-10-27 Derek R. Price <derek@ximbiot.com>
3704 * mktime.c (not_equal_tm): Remove redundant check.
3706 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3708 * getdate.y: Use Bison 1.875 features, and some minor
3709 code cleanups. This change does not affect semantics.
3710 Don't include <stdlib.h>; no longer needed.
3711 Don't include unlocked-io.h; only the "#if TEST" code uses
3712 stdio, and performance isn't crucial there.
3713 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3714 Bison 1.875 features as described below.
3715 All uses of "PC." replaced by "pc->".
3716 (YYSTYPE): Add a forward declaration.
3717 (yylex, yyerror): Use full prototypes in forward decls.
3718 Use "%pure-parser" rather than obsolescent "%pure_parser".
3719 Use %parse-param and %lex-param instead of obsolescent
3720 YYPARSE_PARAM and YYLEX_PARAM.
3721 (meridian_table, month_and_day_table, time_units_table,
3722 relative_time_table, time_zone_table, military_table,
3723 lookup_zone, lookup_word, get_date):
3724 Use NULL instead of 0 where appropriate.
3725 (to_hour): Avoid abort (), to avoid a dependency on
3727 (yyerror, yylex): Now accepts parser_control * arg.
3728 (main) [TEST]: Use '\0' rather than 0 for char.
3730 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3732 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3733 It's now the caller's responsibility to handle the case where
3734 !HAVE_GETPAGESIZE && !defined getpagesize.
3736 * mktime.c (leapyear): Arg is long int, not int.
3738 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3740 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3742 2004-10-12 Simon Josefsson <jas@extundo.com>
3744 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3745 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3748 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3750 * vsnprintf.h: New file.
3751 * vsnprintf.c: New file.
3753 2004-10-07 Bruno Haible <bruno@clisp.org>
3755 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3756 into the provided buffer.
3758 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3760 * diacrit.c, diacrit.h: Add GPL notice.
3762 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3763 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3764 * logl.c (logl): Keep the code as similar to glibc as possible.
3765 This avoids a potential constant-folding bug.
3767 2004-10-05 Bruno Haible <bruno@clisp.org>
3769 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3771 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3773 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3774 * xmalloc.c (xmemdup): Likewise.
3775 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3776 XFREE): Remove these long-obsolescent macros.
3777 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3778 * xstrdup.c: Remove.
3780 * regex.c (re_comp): Cast gettext return value to char *,
3781 Problem reported by Martin Neitzel via Mark D. Baushke.
3783 2004-10-04 Simon Josefsson <jas@extundo.com>
3785 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3786 '#ifdef USE_UNLOCKED_IO'.
3788 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3790 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3791 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3792 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3793 regex.c, sha1.c, version-etc.c, yesno.c:
3794 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3795 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3796 the includer's responsibility.
3798 Sync from coreutils.
3800 * modechange.c (mode_compile): Don't decrement a pointer that
3801 points to the start of a string, as the C Standard says the
3802 resulting behavior is undefined.
3804 * backupfile.h (enum backuptype): Rename none -> no_backups,
3805 simple -> simple_backups, numbered_existing ->
3806 numbered_existing_backups, numbered -> numbered_backups
3807 to avoid shadowing problems. All uses changed.
3808 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3809 * backupfile.c (check_extension, numbered_backup):
3810 Rename locals to avoid shadowing 'basename'.
3811 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3814 * .cppi-disable: Add getopt_.h, getopt_int.h.
3815 * .cvsignore: Add getopt.h.
3817 2004-10-04 Simon Josefsson <jas@extundo.com>
3819 * memmem.h: New file.
3820 * memmem.c: New file, taken from glibc.
3822 2004-10-02 Jim Meyering <jim@meyering.net>
3824 * dirfd.h, getpagesize.h: Add copyright notice.
3826 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3828 * snprintf.c: Remove comments as to why each header is needed.
3830 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3832 * strsep.h: New file.
3833 * strsep.c: New file.
3835 2004-10-01 Simon Josefsson <jas@extundo.com>
3837 * snprintf.c (snprintf): Handle size==0.
3839 2004-10-01 Simon Josefsson <jas@extundo.com>
3840 Bruno Haible <bruno@clisp.org>
3842 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3843 (snprintf): Declare 'args'.
3845 2004-09-30 Simon Josefsson <jas@extundo.com>
3847 * snprintf.h, snprintf.c: New files.
3849 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3851 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3852 (hol_entry_help): Never translate an empty string.
3853 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3854 * argp.h (OPTION_NO_TRANS): New option.
3856 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3858 * xvasprintf.c: Include xalloc.h.
3859 (xvasprintf): Use xalloc_die, not xmalloc_die.
3861 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3863 * dummy.c: Change copyright notice to FSF, and license to GPL.
3865 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3867 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3868 Problem reported by Bruno Haible in:
3869 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3871 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3873 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3874 in case some system header has #define'd it. Problem reported by
3875 Soeren D. Schulze in
3876 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3878 2004-09-08 Bruno Haible <bruno@clisp.org>
3880 * stdint_.h: New file, taken from GNU clisp.
3882 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3884 * xvasprintf.h: New file.
3885 * xvasprintf.c: New file.
3886 * xasprintf.c: New file.
3888 2004-09-08 Bruno Haible <bruno@clisp.org>
3890 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3892 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3894 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3896 Import from coreutils.
3897 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3898 strings on unbounded length. alloca's performance benefits aren't
3899 that important here.
3901 (parse_with_separator): New function, with most of the internals
3902 of the old parse_user_spec. Allow user to omit both user and group,
3903 for compatibility with FreeBSD.
3904 Clone only the user name, not the entire spec.
3905 Do not set *uid, *gid unless entirely successful.
3906 Avoid memory leak in some failing cases.
3907 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3908 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3909 (parse_user_spec): Rewrite to use parse_with_separator.
3911 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3913 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3914 its complicated substitute.
3915 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3916 and program_invocation_name.
3917 (__argp_basename) [!_LIBC]: Remove; the only use was
3918 replaced by its body.
3919 (__argp_short_program_name): Change condition from
3920 !defined __argp_short_program_name to
3921 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3922 to match argp-namefrob.h.
3923 (__argp_failure): Don't assume strerror_r returns char *.
3924 * argp-parse.c (N_): Define unconditionally.
3925 (argp_default_options): Fill out initializers with 0 to avoid
3928 2004-08-12 Simon Josefsson <jas@extundo.com>
3930 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3931 * getopt_.h: Renamed from getopt.h.
3933 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3935 Merge from coreutils.
3937 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3938 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3939 for Reliant Unix 5.43.
3941 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3942 (union fooround): Use uintmax_t, not long int.
3943 The rest is a merge from libc:
3944 [defined _LIBC]: Include <shlib-compat.h>.
3945 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3947 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3949 * strverscmp.c: Convert to UTF-8.
3951 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3953 * obstack.h (obstack_empty_p):
3954 Don't assume that chunk->contents is suitably aligned.
3955 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3956 Likewise. Problem reported by Benno in
3957 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3959 * chown.c (rpl_chown): Work even if the file is writeable but not
3960 readable. This could be improved further but it'd take some work.
3962 2004-08-08 Simon Josefsson <jas@extundo.com>
3964 * xgethostname.c: Don't include error.h (not used).
3967 * getpass.c: Include getpass.h first.
3969 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3971 * xalloc-die.c: New files.
3972 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3974 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3975 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3976 (_, N_, xalloc_die): Move to xalloc-die.c.
3977 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3978 so that we needn't mess with xalloc_msg_memory_exhausted.
3980 * sha1.h: Renamed from sha.h.
3981 (SHA1_H): Renamed from _SHA_H.
3982 (sha1_ctx): Renamed from sha_ctx.
3983 (sha1_init_ctx): Renamed from sha_init_ctx.
3984 (sha1_process_block): Renamed from sha_process_block.
3985 (sha1_process_bytes): Renamed from sha_process_bytes.
3986 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3987 (sha1_read_ctx): Renamed from sha_read_ctx.
3988 (sha1_stream): Renamed from sha_stream.
3989 (sha1_buffer): Renamed from sha_buffer.
3990 * sha1.c: Likewise; renamed from sha.c.
3991 Do not include <sys/types.h>.
3992 Include <stddef.h> rather than <stdlib.h>.
3994 2004-08-08 Bruno Haible <bruno@clisp.org>
3996 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3997 FILESYSTEM_PREFIX_LEN.
3998 * progreloc.c: Likewise.
3999 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4001 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4004 * argp-help.c (make_hol, hol_append): Don't assume that
4005 SIZE_MAX is a valid preprocessor constant.
4006 (__argp_basename): Change from "#ifndef _LIBC"
4007 to "#ifndef __argp_short_program_name", so that
4008 we don't compile these functions for tar.
4010 More merges from coreutils.
4011 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4012 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4014 * addext.c: Remove; no longer needed.
4015 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4016 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4017 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4018 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4019 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4020 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4021 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4022 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4023 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4024 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4025 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4026 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4027 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4028 Import changes from coreutils.
4030 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4032 Merge from coreutils.
4034 * .gdb-history: Remove; this doesn't belong here.
4036 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4037 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4038 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4040 * dirname.h: Include <stdbool.h>.
4041 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4042 for consistency with POSIX terminology. All uses changed.
4043 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4044 (strip_trailing_slashes): Use bool for booleans.
4045 * stripslash.c (strip_trailing_slashes): Likewise.
4047 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4048 sometimes returns a positive errno value even when it succeeds.
4049 (print_errno_message) [!LIBC]: Fall back on strerror if
4052 * path-concat.c (mempcpy): Don't define if a system header defines it.
4053 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4054 (longest_relative_suffix): New function.
4055 (path_concat): Use it. Assume first argument is not NULL.
4056 Port to DOS. Omit redundant separators.
4057 Report an error instead of returning NULL.
4058 Use mempcpy instead of memcpy.
4059 (xpath_concat): Remove: not declared or used.
4061 * same.h: Include <stdbool.h>
4062 (same_name): Return bool, not int.
4063 * same.c (same_name): Likewise.
4064 (errno): Don't declare; we assume C89 or better now.
4066 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4067 if not already defined.
4069 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4070 * dup-safer.c (errno): Likewise.
4072 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4074 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4077 2004-08-03 Simon Josefsson <jas@extundo.com>
4079 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4080 * progname.h: Don't include stdbool.h.
4082 2004-08-02 Simon Josefsson <jas@extundo.com>
4084 * getsubopt.h: New file, with comments from Bruno Haible.
4085 * getsubopt.c: New file, from glibc, but slightly modified based on
4086 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4088 2004-08-01 Simon Josefsson <jas@extundo.com>
4090 * xgetdomainname.c: Include stdlib.h, for free().
4092 2004-07-16 Simon Josefsson <jas@extundo.com>
4094 * dummy.c: New file.
4096 2004-07-16 Bruno Haible <bruno@clisp.org>
4098 * backupfile.h: Add extern "C" for C++.
4099 * closeout.h: Likewise.
4100 * copy-file.h: Likewise.
4101 * findprog.h: Likewise.
4102 * full-write.h: Likewise.
4103 * pathname.h: Likewise.
4104 * progname.h: Likewise.
4105 * stpcpy.h: Likewise.
4106 * stpncpy.h: Likewise.
4107 * strcase.h: Likewise.
4108 * strstr.h: Likewise.
4109 * xalloc.h: Likewise.
4111 * mbswidth.h: Add extern "C" for C++.
4112 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4114 2004-07-09 Simon Josefsson <jas@extundo.com>
4116 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4117 failed without this.)
4119 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4121 * fchown-stub.c: New file.
4123 2004-06-24 Jim Meyering <jim@meyering.net>
4125 * obstack.h (obstack_base): Cast to (void *), per documentation.
4127 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4129 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4131 2004-06-01 Jim Meyering <jim@meyering.net>
4133 * calloc.c: New file.
4135 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4137 * getdate.y (yylex): Allow space between sign and number.
4138 Problem reported by Dan Jacobson.
4140 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4141 and Jim Meyering <jim@meyering.net>
4143 Merge from coreutils CVS.
4145 * stat-macros.h: New file, with contents from file-type.h
4146 and coreutils' system.h.
4147 * file-type.c: Include "stat-macros.h".
4148 * file-type.h (file_type): Move all macro definitions to new file,
4151 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4152 Wrap old code with this conditional.
4153 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4154 function that does not dereference symlinks.
4155 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4157 * xreadlink.c: Include xreadlink.h first, to catch .h file
4158 dependency problems.
4159 (xreadlink): Accept new arg SIZE, for efficiency.
4160 All decls and uses changed.
4161 * xreadlink.h: Include <stddef.h>, for size_t.
4163 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4164 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4166 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4168 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4170 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4171 macros to be defined.
4172 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4173 the allocator returns NULL because the requested size is zero.
4175 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4177 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4178 var. Add comment explaining why libc still defines it. This
4179 merges the following patch from glibc:
4180 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4182 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4184 * obstack.c (_obstack): Remove unused variable. It hasn't been
4185 present in glibc since revision 1.1 of this file.
4186 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4187 obstack_alignment_mask, obstack_alloc, obstack_base,
4188 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4189 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4190 obstack_grow0, obstack_init, obstack_int_grow,
4191 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4192 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4193 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4194 nonexistent functions.
4196 2004-05-17 Derek R. Price <derek@ximbiot.com>
4197 Paul Eggert <eggert@cs.ucla.edu>
4199 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4201 2004-05-14 Bruno Haible <bruno@clisp.org>
4203 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4204 that consists of a '.' followed by an empty digit string.
4205 Patch by Tor Lillqvist <tml@iki.fi>.
4207 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4209 Port obstack to the AS/400, where pointers are 16 bytes wide and
4210 you cannot cast an integer to a valid pointer. This patch is
4211 currently waiting to be integrated into glibc; see
4212 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4214 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4215 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4216 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4217 (struct obstack): temp member is now a union of a pointer and
4218 an integer, instead of an integer. All integer uses changed.
4219 This does not affect the physical layout of struct obstack,
4220 except on hosts (like the AS/400) where the size or alignment of
4221 void * is greater than that of ptrdiff_t.
4222 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4223 __STDC__)]: Store temporary in pointer member of union, not
4225 * obstack.c: Include <stddef.h>, for offsetof.
4226 (struct fooalign): Remove; it doesn't need a name.
4227 (union fooround): Change double to long double, and add void *.
4228 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4229 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4230 not a macro. Hence the values are always int; so remove all
4231 casts-to-int in uses.
4233 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4234 Derek Price <derek@ximbiot.com>
4236 * alloca.c: Include <alloca.h>, to get our interface.
4237 * alloca_.h: Use __alloca on AIX, so that we don't have to
4238 include <alloca.h> first. Use C89 prototype for alloca; this
4239 requires including <stddef.h> for size_t. Use extern "C" if C++.
4240 Use #elif for simplicity, since we can assume C89 now.
4241 Don't try to source the system alloca.h since it will not be found
4242 and to prevent recursively including its replacement.
4243 * fnmatch.c: Include <alloca.h> instead of opencoding.
4244 * regex.c: Likewise.
4246 2004-05-16 Derek Price <derek@ximbiot.com>
4247 Paul Eggert <eggert@cs.ucla.edu>
4249 getline cleanup. This changes the getndelim2 API: both order of
4250 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4253 * getline.c: Don't include stddef.h or stdio.h, since our
4254 interface does that.
4255 (getline): Always use getdelim, so that we don't have two
4256 copies of this code.
4257 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4259 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4260 (GETNDELIM2_MAXIMUM): New macro.
4261 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4262 instead of the old practice of delim2==0. All callers changed.
4263 Return -1 on overflow, instead of returning junk.
4264 Do not set *linesize unless allocation succeeds.
4265 * getndelim2.h: Do not include stddef.h; no longer needed, now
4266 that we include sys/types.h.
4267 * getnline.h: Likewise.
4268 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4269 (getndelim2): Reorder arguments.
4270 * getnline.c (getnline, getndelim):
4271 Don't discard the NMAX argument.
4272 (getnline): Invoke getndelim, to avoid code duplication.
4273 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4274 of (size_t) -1 by callers of the getnline family.
4276 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4278 * nanosleep.c (suspended): Change its type from int to
4279 sig_atomic_t volatile.
4280 (first_call): Make it private to rpl_nanosleep, and have it
4281 be zero initially as that's a bit faster.
4282 (my_usleep): Round up fractional times instead of truncating them,
4283 as this is the usual meaning for 'sleep'.
4285 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4287 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4288 (ENOSYS): Define if not defined.
4289 (settime): Fall back on stime if it exists and settimeofday fails.
4290 But don't bother with fallbacks if a method fails with errno == EPERM.
4292 2004-05-11 Jim Meyering <jim@meyering.net>
4294 Prior to this change, the save_cwd caller required read access to the
4295 current directory on most systems (ones with the fchdir function).
4297 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4298 fails, try write-only, and finally, resort to using xgetcwd.
4300 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4302 * obstack.c, obstack.h: Import changes from libc.
4304 2004-04-28 Bruno Haible <bruno@clisp.org>
4306 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4307 implicitly appends .exe to executables.
4308 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4309 accepts Windows pathnames.
4310 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4311 Cygwin like Windows, since it now accepts Windows pathnames.
4312 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4313 Cygwin like Windows, since it now accepts Windows pathnames.
4314 Reported by Derek Robert Price <derek@ximbiot.com>.
4316 2004-04-20 Jim Meyering <jim@meyering.net>
4318 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4320 2004-04-20 Jim Meyering <jim@meyering.net>
4321 Bruno Haible <bruno@clisp.org>
4323 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4324 memory when realloc fails.
4326 2004-04-18 Jim Meyering <jim@meyering.net>
4328 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4329 don't leak memory and do call END_UTMP_ENT.
4331 2004-04-11 Paul Eggert <eggert@twinsun.com>
4333 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4334 (CHAR_BIT): Remove, since we assume C89.
4335 Include <stdint.h> if available, as per current Autoconf CVS advice.
4337 2004-03-30 Paul Eggert <eggert@twinsun.com>
4339 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4340 not bool, to be more consistent with Unix conventions.
4341 Suggested by Bruno Haible.
4343 Merge from coreutils.
4345 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4348 * getdate.h: Include stdbool.h, and timespec.h instead of
4349 the usual <time.h> dance.
4350 (get_date): Change signature to support fractional time stamps.
4351 All callers changed.
4352 * getdate.y: Include "getdate.h" first, as we can now
4353 assume C89 and don't need to worry about 'const'.
4354 Similarly, include "unlocked-io.h" near start, not in middle.
4356 (textint.value): Use long int rather than int.
4357 (textint.digits): Use size_t rather than int.
4358 (BILLION, LOG10_BILLION): New constants.
4359 (parser_control): New member rel_ns. Members day_ordinal,
4360 time_zone, month, day, hour, minutes, rel_year, rel_month,
4361 rel_day, rel_hour, rel_minutes, rel_seconds
4362 are now long int, not int. Member seconds is now struct timespec,
4363 not int. New member timespec_seen. Members dates_seen, days_seen,
4364 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4366 (%union.intval): Now long int, not int.
4367 New member timespec.
4368 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4369 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4370 (spec): Now is a timespec or an item list.
4371 (timespec, items): New nonterminals.
4372 (time, rel, relunit, number, get_date):
4373 Add support for fractional seconds.
4374 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4375 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4376 (to_hour): First arg is now long int, not int.
4377 (to_year): Returns long int, not int.
4378 Don't treat year -70 like 70.
4379 (tm_diff): Returns long int, not int.
4380 (lookup_word): Use bool instead of int when appropriate.
4381 (yylex): Use size_t for count, not int.
4382 Detect overflow when parsing large integer constants.
4383 Add support for fractions.
4384 (get_date): Make pointers 'const' if possible.
4385 Use more-portable code to detect integer overflow.
4386 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4387 Don't use ctime; it's not reliable if the year has >4 digits.
4389 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4390 This is for compatibility with BSD.
4392 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4393 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4394 From coreutils' system.h.
4396 * userspec.c: Don't include "posixver.h".
4397 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4398 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4399 compatible extension. Simplify code by removing a boolean int
4400 that was always nonzero if a string was nonnull.
4402 2004-03-30 Jim Meyering <jim@meyering.net>
4404 Merge from coreutils.
4406 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4408 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4409 an empty input stream.
4411 * readtokens.c: Include <stdbool.h>.
4412 (readtoken): Use `size_t' rather than int/long.
4413 All callers adjusted.
4414 Use `bool' rather than `int' where appropriate.
4415 Use memset rather than an explicit loop.
4416 Use x2nrealloc rather than xrealloc.
4417 Allow the use of `\0' as a delimiter.
4418 (readtokens): Likewise.
4419 * readtokens.h (readtoken, readtokens): Update prototypes.
4421 2004-03-30 Bruno Haible <bruno@clisp.org>
4423 * getloadavg.c (getloadavg): Don't assume setlocale returns
4426 2004-03-29 Paul Eggert <eggert@twinsun.com>
4428 Merge changes to getloadavg.c from coreutils and Emacs.
4430 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4431 Define to an expression, not to the empty string.
4432 Include cloexec.h and xalloc.h.
4433 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4434 Use set_cloexec_flag rather than rolling our own.
4435 * cloexec.c, cloexec.h: New files.
4437 2004-03-18 Paul Eggert <eggert@twinsun.com>
4439 * getopt.h: Sync with libc CVS.
4441 2004-03-18 Paul Eggert <eggert@twinsun.com>
4442 Bruno Haible <bruno@clisp.org>
4444 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4445 not on all platforms that have <wchar.h>.
4446 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4448 2004-03-09 Paul Eggert <eggert@twinsun.com>
4450 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4452 * getopt_int.h: New file, also synced from libc.
4454 2004-03-07 Paul Eggert <eggert@twinsun.com>
4456 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4457 '#if' expressions. Unlike the code it replaces, it does not
4458 depend on (defined _SC_PAGESIZE). However, it does depend on
4459 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4460 first reported by Jason Andrade in
4461 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4463 2004-01-18 Simon Josefsson <jas@extundo.com>
4465 * strdup.h: New file.
4466 * strdup.c: Include it.
4467 * path-concat.c: Include strdup.h. Drop strdup declaration.
4468 * userspec.c: Include strdup.h. Drop strdup declaration.
4470 2004-02-06 Karl Berry <karl@gnu.org>
4472 * config.charset: update from gettext 0.14.1.
4474 2004-02-05 Paul Eggert <eggert@twinsun.com>
4476 Add comments and code, prompted by suggestions from Bruno Haible
4478 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4479 describing the enum quoting_style values.
4480 * quotearg.c (quotearg_alloc): New function.
4481 (quotearg_buffer_restyled): Treat lone { and } as special.
4482 Treat = as special. Work around bug with older shells
4483 that "see" a '\' that is really the 2nd byte of a multibyte char.
4484 Quote empty string with shell_quoting_style.
4486 2004-02-03 Bruno Haible <bruno@clisp.org>
4488 * pipe.h: New file, from GNU gettext.
4489 * pipe.c: New file, from GNU gettext.
4491 2004-01-27 Bruno Haible <bruno@clisp.org>
4493 * execute.h: New file, from GNU gettext.
4494 * execute.c: New file, from GNU gettext.
4495 * w32spawn.h: New file, from GNU gettext.
4497 2004-01-23 Paul Eggert <eggert@twinsun.com>
4499 Exit-status fix from coreutils.
4501 Use exit_failure consistently in place of EXIT_FAILURE,
4502 so that program exit statuses are consistent on failure.
4504 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4505 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4506 * argmatch.h: Comment fix to match the above.
4507 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4508 Now a macro referring to exit_failure, instead of a separate
4509 variable. Include "exitfail.h" to get it.
4510 * xstrtol.h: Include "exitfail.h".
4511 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4513 * long-options.c (parse_long_options): Use prototype
4514 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4517 2004-01-21 Jim Meyering <jim@meyering.net>
4519 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4520 so as not to conflict with a different-sized __mktime_internal
4521 function in GNU libc.
4522 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4523 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4525 2004-01-18 Paul Eggert <eggert@twinsun.com>
4527 Merge from diffutils.
4529 * file-type.c (file_type): Add typed memory objects.
4530 * file-type.h (S_TYPEISTMO): New macro.
4532 * c-stack.h (c_stack_action): Remove argv argument.
4533 * c-stack.c (c_stack_action): Likewise. All uses changed.
4534 (die): Don't calculate message unless segv_action returns.
4535 (get_stack_location, min_address_from_argv, max_address_from_argv,
4536 volatile stack_base, volatile_stack_size): Remove.
4537 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4538 that every segmentation violation is a stack overflow. (Ouch!)
4539 See Debian bug 136249 (still outstanding) for more info about why
4540 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4542 2003-11-30 Bruno Haible <bruno@clisp.org>
4544 Safer stack allocation.
4545 * setenv.c: Include allocsa.h.
4546 (alloca): Remove fallback definition.
4547 (freea): Remove macro.
4548 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4551 2003-10-17 Bruno Haible <bruno@clisp.org>
4553 * binary-io.h: Avoid warnings on Cygwin.
4555 2003-12-28 Bruno Haible <bruno@clisp.org>
4557 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4558 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4560 2003-11-28 Bruno Haible <bruno@clisp.org>
4562 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4564 2003-11-27 Bruno Haible <bruno@clisp.org>
4566 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4568 2003-11-17 Bruno Haible <bruno@clisp.org>
4570 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4572 2003-11-24 Bruno Haible <bruno@clisp.org>
4574 * xallocsa.h: New file, from GNU gettext.
4575 * xallocsa.c: New file, from GNU gettext.
4577 2003-11-24 Bruno Haible <bruno@clisp.org>
4579 * allocsa.h: New file, from GNU gettext.
4580 * allocsa.c: New file, from GNU gettext.
4582 2003-11-24 Bruno Haible <bruno@clisp.org>
4584 * eealloc.h: New file.
4586 2004-01-15 Jim Meyering <jim@meyering.net>
4588 Merge from coreutils.
4590 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4591 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4592 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4594 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4595 optional configure-time default.
4597 * version-etc.c (version_etc_copyright): Update copyright date.
4599 * xreadlink.c (xreadlink): Correct outdated comment.
4601 2004-01-15 Paul Eggert <eggert@twinsun.com>
4603 Merge from coreutils.
4605 * posixver.c: Include posixver.h.
4607 * same.c: Include <stdbool.h>, <limits.h>.
4608 (_POSIX_NAME_MAX): Define if not defined.
4610 (same_name): If file names are silently truncated, report
4611 that the file names are the same if they are the same after
4612 the silent truncation.
4614 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4615 conversion function.
4616 * xstrtod.c (xstrtod): Likewise. All callers changed to
4617 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4620 2004-01-14 Paul Eggert <eggert@twinsun.com>
4622 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4623 with like-named macro in fnmatch.c.
4624 (EXT): Use an internal constant instead.
4626 Merge fnmatch patches from glibc.
4627 * fnmatch.c (mbsinit): Remove define.
4628 Add libc_hidden_ver (__fnmatch, fnmatch).
4629 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4630 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4632 2003-12-14 Karl Berry <karl@gnu.org>
4634 * config.charset: update from gettext-runtime.
4636 2003-12-03 Paul Eggert <eggert@twinsun.com>
4638 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4639 Bug reported by Alfred M. Szmidt.
4641 2003-11-29 Karl Berry <karl@gnu.org>
4643 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4645 2003-11-23 Paul Eggert <eggert@twinsun.com>
4646 Bruno Haible <bruno@clisp.org>
4648 * printf-parse.h: Don't include sys/types.h.
4649 (ARG_NONE): New macro.
4650 (char_directive): Change type of *arg_index fields to size_t.
4651 * printf-parse.c: Don't include sys/types.h.
4652 (SSIZE_MAX): Remove macro.
4653 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4654 Remove unnecessary overflow check.
4655 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4658 2003-11-24 Paul Eggert <eggert@twinsun.com>
4660 * alloca.c: Remove dependency on xalloc module.
4661 (xalloc_die): Remove.
4662 (memory_full) [!defined emacs]: New macro.
4663 [!defined emacs]: Don't include xalloc.h.
4664 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4665 address arithmetic overflows. Change datatypes a bit to avoid
4668 2003-11-22 Jim Meyering <jim@meyering.net>
4670 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4672 2003-11-17 Bruno Haible <bruno@clisp.org>
4674 * vasnprintf.c (alloca): Remove fallback definition.
4675 (freea): Remove definition.
4676 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4677 Reported by Paul Eggert.
4679 2003-11-17 Jim Meyering <jim@meyering.net>
4681 On systems without utime and without a utimes function capable of
4682 dealing with a NULL struct utimbuf* argument, this utime replacement
4683 could -- in unusual circumstances -- leak a file descriptor.
4684 * utime.c: Include <unistd.h> and <errno.h>.
4685 (utime_null): Be sure to close `fd' and to preserve errno.
4686 Reported by Geoff Collyer via Arnold Robbins.
4688 2003-11-16 Paul Eggert <eggert@twinsun.com>
4689 Bruno Haible <bruno@clisp.org>
4691 Protect against address arithmetic overflow.
4692 * printf-args.h: Include stddef.h.
4693 (arguments): Change type of field 'count' to size_t.
4694 * printf-args.c (printf_fetchargs): Use size_t instead of
4695 'unsigned int' where appropriate.
4696 * printf-parse.h: Include sys/types.h.
4697 (char_directive): Change type of *arg_index fields to ssize_t.
4698 (char_directives): Change type of fields 'count', max_*_length to
4700 * printf-parse.c: Include sys/types.h and xsize.h.
4701 (SSIZE_MAX): Define fallback value.
4702 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4703 instead of 'int' where appropriate. Check a_allocated, d_allocated
4704 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4705 * vasnprintf.c: Include xsize.h.
4706 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4707 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4708 overflow. Avoid wraparound when converting a width or precision from
4711 2003-11-16 Bruno Haible <bruno@clisp.org>
4713 Update from GNU gettext.
4714 * printf-parse.c: Generalize to it can be compiled for wide strings.
4715 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4716 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4717 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4718 SNPRINTF): New macros.
4719 Don't include <alloca.h> if the file is used inside libintl.
4720 (local_wcslen): New function, for Solaris 2.5.1.
4721 (VASNPRINTF): Use it instead of wcslen.
4723 2003-11-16 Bruno Haible <bruno@clisp.org>
4725 * xsize.h (xmax): New function.
4726 (xsum, xsum3, xsum4): Declare as "pure" functions.
4728 2003-11-12 Paul Eggert <eggert@twinsun.com>
4730 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4731 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4732 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4733 heuristic is just as accurate as far as we know, and it removes a
4734 dependency on size_max.m4 and ptrdiff_max.m4.
4736 2003-11-12 Paul Eggert <eggert@twinsun.com>
4738 * xstrtol.c (__xstrtol): Remove "break" immediately after
4739 "return", to pacify some unknown compiler. Problem reported
4742 2003-11-11 Bruno Haible <bruno@clisp.org>
4744 * xsize.h (SIZE_MAX): Remove fallback definition.
4745 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4748 2003-11-10 Paul Eggert <eggert@twinsun.com>
4750 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4751 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4752 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4754 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4755 not (size_t) -1, since it's defined here.
4757 2003-11-06 Paul Eggert <eggert@twinsun.com>
4759 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4760 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4761 Reject sizes of exactly SIZE_MAX bytes.
4762 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4763 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4765 2003-11-05 Bruno Haible <bruno@clisp.org>
4767 * xsize.h: Include limits.h, to avoid a possible collision with
4768 SIZE_MAX defined in <limits.h> on Solaris.
4770 2003-11-04 Bruno Haible <bruno@clisp.org>
4772 * xsize.h: New file.
4773 * linebreak.c: Include xsize.h.
4774 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4775 argument for overflow.
4776 Suggested by Paul Eggert.
4778 2003-10-31 Bruno Haible <bruno@clisp.org>
4780 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4781 to avoid (extremely rare) race condition.
4782 Suggested by Paul Eggert.
4784 2003-11-03 Jim Meyering <jim@meyering.net>
4786 * userspec.c: Include "userspec.h".
4787 * userspec.h: New file.
4789 2003-10-31 Paul Eggert <eggert@twinsun.com>
4791 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4792 * mountlist.c (SIZE_MAX): Define if not defined already.
4793 (read_filesystem_list): Set and use me_type_malloced.
4794 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4795 whatever the type happens to be), for brevity and consistency.
4796 Check for size calculation overflow on Alphas running OSF/1.
4798 2003-10-31 Jim Meyering <jim@meyering.net>
4800 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4802 * linebuffer.c: Include <string.h> for declaration of memset.
4804 2003-10-30 Paul Eggert <eggert@twinsun.com>
4805 Bruno Haible <bruno@clisp.org>
4807 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4808 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4810 2003-10-29 Paul Eggert <eggert@twinsun.com>
4812 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4813 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4815 * quotearg.c (quotearg_n_options): Use it.
4816 * group-member.c: Include <stdbool.h>.
4817 (free_group_info): Arg is now const *; don't free arg.
4818 (get_group_info): Now returns bool and accepts struct group_info *,
4819 rather than returning a malloc'ed struct group_info *.
4820 All uses changed. Check for overflow in internal size calculation.
4822 * getusershell.c (readname): Simplify the code by using x2nrealloc
4823 rather than xmalloc/xrealloc.
4824 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4825 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4826 conformance bug: the old code used a pointer after freeing the
4827 storage that it addressed.
4828 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4829 rather than doing it by hand.
4830 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4831 the buffer preserved. Use free and xmalloc instead.
4832 * quotearg.c (quotearg_n_options): Likewise.
4833 Use a simpler test for size overflow. Don't use xalloc_oversized
4834 because unsigned int might be wider than size_t (!); this suggests
4835 that we should switch from unsigned int to size_t for slot numbers.
4837 2003-10-27 Bruno Haible <bruno@clisp.org>
4839 * stdbool_.h: Better support for BeOS.
4841 2003-10-27 Paul Eggert <eggert@twinsun.com>
4843 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4844 to allocate the returned structure. Do not allocate a subarray,
4845 as x2nrealloc will do that.
4846 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4847 instead of xnrealloc.
4848 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4850 2003-10-26 Paul Eggert <eggert@twinsun.com>
4852 * xalloc.h (xalloc_oversized): New static inline function, for
4853 callers that want to do their own size-overflow checking. Include
4854 <stdbool.h>, since xalloc_oversized returns bool.
4855 * xalloc.c (array_size_overflow): Remove. All callers changed
4856 to use xalloc_oversized.
4858 Add two functions x2realloc, x2nrealloc, for programs that grow
4859 arrays dynamically by doubling their sizes.
4860 * xalloc.h (x2realloc, x2nrealloc): New decls.
4861 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4864 Port to C99 semantics for 'inline' of external functions.
4865 Bug reported by Bruno Haible.
4866 * xmalloc.c (xnmalloc_inline): New static inline function,
4867 with the old contents of xnmalloc.
4868 (xnmalloc, xmalloc): Use it.
4869 (xnrealloc_inline): New static inline function,
4870 with the old contents of xnrealloc.
4871 (xnrealloc, xrealloc): Use it.
4873 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4875 2003-10-25 Paul Eggert <eggert@twinsun.com>
4877 Fix several address-calculation bugs in the hash modules,
4878 plus some minor code cleanup.
4880 * hash.h: Include <stdbool.h>, for bool.
4881 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4882 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4883 hash_get_n_entries, hash_get_max_bucket_length,
4884 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4885 hash_rehash): Use size_t rather than unsigned.
4886 * hash.c (struct hash_table, hash_get_n_buckets,
4887 hash_get_n_buckets_used, hash_get_n_entries,
4888 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4889 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4890 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4892 (SIZE_MAX): Define if not defined.
4893 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4894 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4896 Use const * when possible.
4897 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4898 (check_tuning): Fix bug: if tuning parameters were very close to
4899 0 or 1, rounding errors could have caused subscript violations.
4900 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4901 (hash_initialize): Add 'fail:' label
4902 to free table and return NULL, and use it to simplify code.
4903 Use calloc rather than clearing the storage ourself.
4904 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4905 buffer size calculations.
4906 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4907 Include <stddef.h>, for size_t.
4908 * hash-pjw.c (hash_pjw): Likewise.
4909 Switch to method described by Bruno Haible.
4910 Include <limits.h>, for CHAR_BIT.
4911 (SIZE_BITS): New macro.
4913 2003-10-21 Paul Eggert <eggert@twinsun.com>
4915 * getndelim2.c (getndelim2): When size calculation overflows,
4916 ceiling the allocation at NMAX bytes rather than silently
4917 discarding input bytes before NMAX is reached. This makes
4918 a difference only if NMAX exceeds SIZE_MAX / 2.
4920 * obstack.c: Merge from glibc.
4921 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4922 Add libc_hidden_def (_obstack_newchunk).
4923 (_obstack_free) [! defined _LIBC]: Remove.
4924 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4925 a clone of the function body.
4926 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4927 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4929 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4930 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4933 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4934 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4935 Don't use lvalue casts, as GCC plans to remove support for them
4936 in GCC 3.5. Reported by Joseph S. Myers. This bug
4937 was also present in the non-GCC version, indicating that this
4938 code had always been buggy and had never been widely used.
4939 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4940 Use the fast variant of each macro, rather than copying the
4941 definiens of the fast variant; that way, we'll be more likely to
4942 catch future bugs in the fast variants.
4944 2003-10-20 Bruno Haible <bruno@clisp.org>
4946 * wait-process.h: New file, from GNU gettext.
4947 * wait-process.c: New file, from GNU gettext.
4949 2003-10-19 Jim Meyering <jim@meyering.net>
4951 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4953 2003-10-16 Paul Eggert <eggert@twinsun.com>
4955 * getgroups.c: Include <errno.h>, <stdlib.h>.
4956 (getgroups): First arg is int, not size_t.
4957 Don't let 'free' mangle errno.
4959 2003-10-16 Jim Meyering <jim@meyering.net>
4961 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4963 2003-10-15 Paul Eggert <eggert@twinsun.com>
4965 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4967 (new_exclude, add_exclude_file): Initial size no longer needs to
4969 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4970 our own address arithmetic overflow checking.
4972 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4973 (fnmatch): Do not alloca more than 2000 wide characters;
4974 instead, use malloc for large buffers.
4975 Check for address arithmetic overflow, and return -1
4976 with errno set to ENOMEM in that case.
4977 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4978 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4979 instead, return -1. Check for address arithmetic overflow.
4981 2003-10-14 Paul Eggert <eggert@twinsun.com>
4983 Handle invalid suffixes and overflow independently, so that
4984 callers can treat them independently as needed. Fix some bugs in
4985 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4986 suffix for a human-readable blocksize. The major caller-visible
4987 change is the addition of a new
4988 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4989 that both overflow and suffix chars were found.
4991 * human.c (humblock): Don't check separately for invalid suffix
4992 char; that is xstrtoumax's job (now that its bug is fixed).
4993 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4994 INTMAX_MAX]: New macros.
4995 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4996 TYPE_MAXIMUM): New macros.
4997 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4998 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4999 if overflow occurs, as it's what __strtol does and it's more useful
5001 (__xstrtol): If __strtol reports some error other than ERANGE,
5002 reflect it to the caller as LONGINT_INVALID. If it reports
5003 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5004 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5005 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5007 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5008 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5009 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5010 [defined UINTMAX_MAX]: New macros.
5012 2003-10-14 Bruno Haible <bruno@clisp.org>
5014 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5015 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5016 Also use volatile where needed.
5018 2003-10-12 Paul Eggert <eggert@twinsun.com>
5020 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5021 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5022 and define in terms of the other primitives.
5023 * xmalloc.c: Include stdbool.h; do not include exit.h.
5024 (SIZE_MAX): Define if not already defined.
5025 (array_size_overflow): New function.
5026 (xalloc_die): Abort instead of exiting if 'error' returns.
5027 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5028 (xmalloc, xrealloc): Use them.
5029 (xcalloc): Check for address arithmetic overflow.
5030 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5031 a bit faster than strcpy.
5033 2003-10-08 Paul Eggert <eggert@twinsun.com>
5035 Merge getpass from libc, plus a few fixes.
5037 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5038 Include <stdbool.h>.
5039 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5040 __fsetlocking to empty.
5041 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5042 do include <bits/libc-lock.h>.
5043 Do not include <fcntl.h>; not needed.
5044 [_LIBC]: Include <wchar.h>.
5045 (NOTCANCEL_MODE): New macro.
5046 (flockfile, funlockfile) [_LIBC]: New macros.
5047 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5048 [!_LIBC]: New macros.
5049 (call_fclose): New function.
5050 (getpass): Use it. Save tty stream separately; this simplifies the
5051 code and makes it more reliable if stdin happens to equal stdout.
5052 Invoke __fsetlocking on tty.
5053 Handle thread cancellation if needed.
5054 Namespace cleanup (use __tcgetattr, __getline).
5055 Use bool for Booleans.
5056 [USE_IN_LIBIO]: Handle wide streams.
5057 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5058 stream might go where.
5060 * unlocked-io.h: Include <stdio.h>, so that the caller
5061 doesn't have to include <stdio.h> before us.
5062 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5063 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5064 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5065 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5066 if not declared, so that we can use getpass.c code from libc without
5068 (flockfile, ftrylockfile, funlockfile): New macros.
5070 2003-10-06 Bruno Haible <bruno@clisp.org>
5072 * version-etc-2.h: Remove file.
5073 * version-etc-2.c: Remove file.
5075 2003-09-25 Jim Meyering <jim@meyering.net>
5076 Bruno Haible <bruno@clisp.org>
5078 This lets translators provide better translations for the
5079 "Written by ..." part of --version output.
5080 * version-etc.h: Include stdarg.h.
5081 (version_etc_copyright): Declare as readonly.
5082 (version_etc): Make this function variadic with a NULL-terminated list
5083 of author name strings.
5084 (version_etc_va): New declaration.
5085 * version-etc.c: Include stdarg.h, stdlib.h.
5086 (version_etc_copyright): Declare as readonly.
5087 (version_etc_va): New function. Provide a different translatable string
5088 for each possible number of authors < 10. Abbreviate when there are 10
5090 (version_etc): Make this function variadic. Call version_etc_va.
5091 Suggestion from Gary V. Vaughan.
5093 * long-options.h (parse_long_options): Change prototype: the authors
5094 string is moved to the end and becomes variadic.
5095 * long-options.c: Include stdarg.h.
5096 (parse_long_options): Make this function variadic, too.
5097 Call version_etc_va, not version_etc.
5099 2003-10-06 Bruno Haible <bruno@clisp.org>
5101 * fatal-signal.h: New file, from GNU gettext.
5102 * fatal-signal.c: New file, from GNU gettext.
5104 2003-10-04 Karl Berry <karl@gnu.org>
5106 * argp*: update from libc.
5108 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5110 * getpass.c (getpass): Use a no-op fseek when switching from input to
5111 output mode on the same stream.
5113 2003-09-29 Paul Eggert <eggert@twinsun.com>
5115 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5116 Fix arg typo in previous patch.
5118 2003-09-28 Jim Meyering <jim@meyering.net>
5120 * error.c: Correct cpp indentation.
5122 2003-09-27 Paul Eggert <eggert@twinsun.com>
5124 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5125 Omit the special code that used __typeof__, since we worry that
5126 it could be more trouble than it's worth. See:
5127 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5128 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5132 2003-09-26 Jim Meyering <jim@meyering.net>
5134 * error.c (error_tail): Move some declarations
5135 into inner scope where the local variables are used.
5137 2003-09-26 Bruno Haible <bruno@clisp.org>
5139 * stpncpy.h (gnu_stpncpy): New declaration.
5140 (stpncpy): Define as alias for gnu_stpncpy.
5141 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5143 2003-09-26 Paul Eggert <eggert@twinsun.com>
5145 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5146 (error_tail): Do not loop, reallocating temporary buffer, since
5147 the output cannot contain more wide characters than the input
5148 contains bytes, the size must be big enough already. This avoids
5149 one potential size overflow calculation. Check for size overflow
5150 when calculating temporary buffer size. Free temporary buffer
5151 when done, if it was allocated with malloc; this plugs a memory
5152 leak. Remove casts from void * to pointers, that are no longer
5153 needed now that we're assuming C89 or better.
5155 Merge error changes from glibc.
5157 * error.c, error.h: Update copyright notice header to match glibc.
5158 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5159 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5160 Disable cancellation while printing error.
5161 * error.h: Prepend __ to parameter names.
5163 2003-09-25 Karl Berry <karl@gnu.org>
5165 * argp-fmtstream.c, argp-help.c: update from libc.
5167 2003-09-25 Bruno Haible <bruno@clisp.org>
5169 * version-etc-2.h: New file, from version-etc.h with modifications.
5170 * version-etc-2.c: New file, from version-etc.c with modifications.
5172 2003-09-25 Simon Josefsson <jas@extundo.com>
5174 * xgetdomainname.h: New file.
5175 * xgetdomainname.c: New file.
5177 2003-09-25 Simon Josefsson <jas@extundo.com>
5178 Bruno Haible <bruno@clisp.org>
5180 * getdomainname.h: New file.
5181 * getdomainname.c: New file.
5183 2003-09-24 Paul Eggert <eggert@twinsun.com>
5185 * linebuffer.c (freebuffer): Don't free the argument, just
5186 the buffer associated with the argument. Bug reported by
5189 2003-09-19 Karl Berry <karl@gnu.org>
5191 * argp.h: update from libc.
5193 2003-09-16 Paul Eggert <eggert@twinsun.com>
5195 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5196 input error, instead of returning NULL the next time we are called
5197 (and therefore losing track of errno).
5199 2003-09-15 Paul Eggert <eggert@twinsun.com>
5201 * getndelim2.c (getndelim2): Don't trash errno when a read
5202 fails, so that the caller gets the proper errno.
5204 * readutmp.c (read_utmp): Likewise.
5205 Check for fstat error. Close stream and free storage
5208 2003-09-14 Bruno Haible <bruno@clisp.org>
5210 * fwriteerror.h: New file.
5211 * fwriteerror.c: New file.
5213 2003-09-14 Jim Meyering <jim@meyering.net>
5215 * getloadavg.c: Correct cpp indentation.
5216 * strdup.c: Likewise.
5217 * vasnprintf.c: Likewise.
5219 2003-09-12 Paul Eggert <eggert@twinsun.com>
5221 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5222 * obstack.c [!defined _LIBC]: Likewise.
5223 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5224 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5225 * exitfail.c: Don't include stdlib.h; no longer needed.
5227 More changes to assume C89 or better.
5229 * error.c (error_tail): Assume vprintf.
5231 * argmatch.c (getenv): Remove decl.
5232 * progreloc.c (get_full_program_name): Define via prototype.
5233 * setenv.c (clearenv): Likewise.
5234 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5236 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5237 (malloc, memcpy): Remove decls.
5238 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5239 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5240 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5241 (memcpy): Remove macro.
5242 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5243 (__P): Remove. All uses removed.
5244 (PTR): Remove. All uses changed to void *.
5245 (CHAR_BIT, NULL): Remove.
5246 (spaces, zeros, memset_space, memset_zero)
5247 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5249 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5250 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5251 Define with prototype.
5252 Remove now-unnecessary prototype decl.
5253 (extra_args_spec): Assume ANSI C. All uses changed.
5254 (extra_args_spec_iso): Remove.
5255 (my_strftime, emacs_strftimeu): Define via prototype.
5256 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5258 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5259 * strtoimax.c: Include <stdlib.h> unconditionally.
5260 (strtoul, strtol): Remove decls.
5261 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5263 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5264 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5265 (LOCALE_PARAM_PROTO): New macro.
5266 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5267 (INTERNAL (strtol), strtol): Define with a prototype.
5268 (PARAMS): Remove. All uses removed.
5269 * tempname.c: Include <string.h> unconditionally.
5270 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5271 * xgethostname.c (main): Define with a prototype.
5272 * xmalloc.c: Include "xalloc.h" first, to check interface.
5273 Include <stdlib.h> unconditionally.
5274 (calloc, malloc, realloc, free): Remove decls.
5275 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5276 Include <stdlib.h> unconditionally. Sort include file names.
5278 (xstrtod): Define with a prototype.
5279 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5280 (strtol, strtoul): Remove decls.
5282 2003-09-11 Paul Eggert <eggert@twinsun.com>
5284 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5285 Include <stdlib.h>, <string.h> unconditionally.
5286 Remove now-unnecessary cast to char *.
5287 * strnlen.c: Include <string.h> unconditionally.
5288 * yesno.c (yesno): Define with a prototype.
5290 2003-09-10 Bruno Haible <bruno@clisp.org>
5292 * strcspn.c: Include <string.h> unconditionally.
5293 * strpbrk.c: Include <string.h> unconditionally.
5294 * strstr.c: Include <string.h> unconditionally.
5295 * unicodeio.c: Include <string.h> unconditionally.
5296 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5297 * unsetenv.c: Likewise.
5298 * xreadlink.c: Include <stdlib.h> unconditionally.
5299 * yesno.c: Include <stdlib.h> unconditionally.
5300 (rpmatch): Add prototype.
5302 2003-09-10 Jim Meyering <jim@meyering.net>
5304 * error.c: Correct indentation of cpp directives.
5306 2003-09-09 Paul Eggert <eggert@twinsun.com>
5310 * acosl.c (main): Use a prototype.
5311 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5314 * getloadavg.c (getloadavg, main): Define via prototypes.
5316 * getopt.h (struct option.name): Assume C89, and use 'const'.
5317 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5318 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5320 * getopt.c (const): Remove macro.
5321 Include <string.h> unconditionally.
5322 (my_index): Remove; all uses changed to strchr.
5323 (strlen): Remove decl.
5324 (exchange): Remove forward decl; no longer needed.
5325 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5326 Define with prototype.
5327 * getopt1.c (const): Remove macro.
5328 (getopt_long, getopt_long_only, main): Define with prototype.
5330 * getugroups.c: Include <string.h> unconditionally.
5332 * getusershell.c: Include <stdlib.h> unconditionally.
5333 (getusershell, setusershell, endusershell, readname, main):
5334 Define with prototypes.
5336 * group-member.c: Include group-member.h first.
5337 Include <stdlib.h> unconditionally.
5339 * hard-locale.c: Include hard-locale.h first.
5340 Include <stdlib.h>, <string.h> unconditionally.
5342 * hash.c (free, malloc): Remove decls.
5343 Include <stdlib.h> unconditionally.
5345 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5346 (getenv): Do not declare.
5348 * idcache.c: Include <string.h> unconditionally.
5350 * long-options.c: Include long-options.h first, to test interface.
5351 Include <stdlib.h> unconditionally.
5353 * makepath.c: Include makepath.h first, to test interface.
5354 Include <stdlib.h> and <string.h> unconditionally.
5356 * linebuffer.c: Include <stdlib.h>.
5357 (free): Remove decl.
5359 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5360 rpl_malloc returns void *, not char *.
5361 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5363 * md5.h: Include <limits.h> unconditionally.
5364 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5365 (__P): Remove; all uses removed.
5366 * md5.c: Include "md5.h" first.
5367 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5368 md5_buffer, md5_process_bytes, md5_process_block):
5369 Define with prototypes.
5370 * sha.h (__P): Remove all uses. (It wasn't defined??)
5371 * sha.c: Include "sha.h" first.
5372 Include <stdlib.h>, <string.h> unconditionally.
5374 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5375 * memcmp.c (__ptr_t): Likewise.
5376 * memrchr.c (__ptr_t): Likewise.
5377 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5378 Include <string.h> unconditionally.
5379 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5380 * memchr.c: Include <stdlib.h> unconditionally.
5381 * memchr.c (LONG_MAX): Remove.
5382 * memrchr.c (LONG_MAX): Likewise.
5383 * memchr.c (__memchr): Define via a prototype.
5384 * memrchr.c (__memrchr): Likewise.
5385 * memcmp.c (__P): Remove, and remove all uses.
5386 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5387 Remove forward decls; no longer needed.
5388 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5389 Use types required by C89 in prototype.
5391 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5392 * savedir.c: Likewise.
5393 * mkdir.c (free): Remove decl.
5394 * rmdir.c (rmdir): Define with a prototype.
5395 * savedir.c: Include savedir.h first, to test interface.
5397 * mktime.c (STDC_HEADERS): Remove.
5398 Include <stdlib.h>, <string.h> unconditionally.
5400 * modechange.c: Include <stdlib.h> unconditionally.
5401 (malloc): Remove decl.
5403 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5404 (free): Remove decl.
5406 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5407 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5408 (This type really should be intptr_t, but that's a C99ism.)
5409 (_obstack_memcpy): Remove: all uses changed to memcpy.
5410 Include <string.h> unconditionally.
5411 (struct obstack): Assume __STDC__ for types of members
5412 chunkfun, freefun, extra_arg.
5413 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5414 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5415 obstack_begin, obstack_specify_allocation,
5416 obstack_specify_allocation_with_arg, obstack_chunkfun,
5417 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5418 Remove unprototyped decls and the macros that use them.
5419 * obstack.c (POINTER): Remove. All uses changed to void *.
5420 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5421 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5422 (defined __STDC__ && __STDC__)]:
5423 Remove nonprototyped code.
5424 Include <stdlib.h> unconditionally.
5425 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5426 _obstack_allocated_p, _obstack_free, obstack_free,
5427 _obstack_memory_used, print_and_abort):
5428 Define using prototypes.
5429 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5430 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5431 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5432 obstack_next_free, obstack_object_size, obstack_room) [0]:
5433 Remove unused, unprototyped code.
5435 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5437 * physmem.c (physmem_total, physmem_available, main): Define
5440 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5441 (main): Define with a prototype.
5443 * posixver.c (getenv): Remove decl.
5445 * putenv.c (malloc): Returns void *, not char *.
5446 Include <string.h> unconditionally.
5447 (strchr, memcpy, NULL): Do not define.
5449 * readtokens.c: Include readtokens.h first, to test interface.
5450 Include <stdlib.h>, <string.h> unconditionally.
5451 (init_tokenbuffer): Define with a prototype.
5453 * regex.c (PARAMS): Remove. All uses removed.
5454 All uses of _RE_ARGS removed, too.
5455 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5457 (bzero): Assume memset exists.
5458 (memcmp, memcpy, NULL): Remove.
5459 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5460 char, or assignments to local vars of type signed char.
5461 (init_syntax_once, PREFIX(extract_number_and_incr),
5462 PREFIX(print_partial_compiled_pattern),
5463 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5464 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5465 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5466 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5467 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5468 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5469 wcs_compile_range, byte_compile_range, truncate_wchar,
5470 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5471 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5472 count_mbs_length, wcs_re_match_2_internal,
5473 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5474 PREFIX(alt_match_null_string_p),
5475 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5476 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5477 regfree, PREFIX(extract_number)): Define with prototype. Remove
5478 now-unnecessary declaration, if any.
5479 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5481 Remove now-unnecessary casts among pointer types.
5482 * regex.h (_RE_ARGS): Remove. All uses removed.
5484 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5485 (free): Remove decl.
5487 * rpmatch.c: Include <stdlib.h> unconditionally.
5489 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5490 (free): Remove decl.
5492 * save-cwd.c: Include <stdlib.h> unconditionally.
5493 * xgetcwd.c: Likewise.
5495 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5496 (free): Remove decl.
5498 * strchrnul.c (strchrnul): Define with a prototype.
5499 Fix bug: c_in was not converted to char before searching.
5501 The following changes are not K&R related:
5503 * group-member.h: Include <sys/types.h>, so that this file is
5505 * makepath.h: Likewise.
5507 * getusershell.c (readname, default_index, line_size, readname):
5508 Use size_t, not int, for sizes.
5509 (readname): If the size overflows, report an error instead of
5512 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5514 * getndelim2.c: Assume stdlib.h per the C89 spec.
5516 2003-09-08 Paul Eggert <eggert@twinsun.com>
5518 Assume C89 or better; remove K&R cruft.
5519 A few of these changes were first proposed by Derek Robert Price
5520 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5522 * addext.c: Include <string.h> unconditionally.
5523 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5524 Don't declare getenv or malloc.
5526 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5527 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5529 (find_stack_direction, alloca): Use prototypes.
5531 * atexit.c (atexit): Define using a prototype.
5533 * basename.c, dirname.c, stripslash.c:
5534 Include <string.h> unconditionally.
5536 * bcopy.c: Include <stddef.h>.
5537 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5539 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5541 * error.h (error, error_at_line, error_print_progname)
5542 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5543 * error.c: Include error.h first, to check interface.
5544 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5545 (VA_START): Remove; all uses changeed to va_start.
5546 (exit, strerror): Remove decls.
5547 (error_print_progname): Prototype uncondionally.
5548 Don't include <errno.h>; no longer needed.
5549 (private_strerror): Remove.
5550 (error_tail): Always define.
5551 (error, error_at_line): Assume C89 or better; always use prototypes.
5552 * fatal.c: Include "fatal.h" first, to test interface.
5553 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5554 (VA_START): Remove; all uses changed to va_start.
5555 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5557 (exit): Remove decl.
5558 (fatal): Prototype unconditionally. Assume va_start works.
5559 Abort at end, to pacify gcc.
5561 * euidaccess.c (main): Define with a prototype.
5563 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5565 * exitfail.c: Include <stdlib.h> unconditionally.
5567 * fnmatch_.h (__P): Remove. All uses changed to assume
5569 * fnmatch.c: Include fnmatch.h first, to test interface.
5570 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5571 (getenv): Remove decl.
5572 (fnmatch): Define using a prototype.
5573 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5574 (FCT): Define using a prototype.
5576 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5578 * gethostname.c: Include <stddef.h>.
5579 (gethostname): Define with prototype. Length is size_t, not int.
5581 2003-09-08 Paul Eggert <eggert@twinsun.com>
5583 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5584 getversion.c should have been removed then, but was accidentally
5587 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5588 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5590 2003-09-07 Paul Eggert <eggert@twinsun.com>
5592 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5593 copy_tm_result. Bug reported by Simon Josefsson in
5594 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5596 2003-09-06 Paul Eggert <eggert@twinsun.com>
5598 * time_r.c, time_r.h: New files.
5600 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5602 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5603 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5605 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5607 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5608 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5611 * timegm.c: Switch to glibc implementation, with the following changes:
5612 [defined HAVE_CONFIG_H]: Include <config.h>.
5613 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5614 (__mktime_internal) [!defined _LIBC]: New decl.
5615 (__gmtime_r) [!defined _LIBC]: New macro and function.
5616 (timegm): Use a prototype, since gnulib assumes C89.
5617 Do not bother declaring tmp to be const, as it's not really usefu.
5618 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5619 (timegm): Declare only if HAVE_DECL_TIMEGM.
5621 2003-09-03 Paul Eggert <eggert@twinsun.com>
5623 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5624 Bug reported by Lute Kamstra in
5625 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5627 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5628 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5629 course with correspondingly smaller numbers for tomorrow and
5630 yesterday. From Tadayoshi Funaba. Originally installed into
5631 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5634 2003-08-31 Simon Josefsson <jas@extundo.com>
5636 * timegm.h: New file.
5637 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5639 2003-08-31 Karl Berry <karl@gnu.org>
5641 * argp.h: update from libc.
5643 2003-08-28 Bruno Haible <bruno@clisp.org>
5645 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5646 warning on QNX, which defines O_BINARY to 000000.
5648 2003-08-24 Bruno Haible <bruno@clisp.org>
5650 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5651 MSVC7 <stdio.h> is included later.
5653 2003-08-20 Bruno Haible <bruno@clisp.org>
5655 * progname.h: New file, from GNU gettext.
5656 * progname.c: New file, from GNU gettext.
5657 * progreloc.c: New file, from GNU gettext.
5659 2003-08-19 Bruno Haible <bruno@clisp.org>
5661 * xstrdup.c: Assume <string.h> exists.
5663 2003-08-18 Jim Meyering <jim@meyering.net>
5665 * setenv.h: Indent nested cpp directive.
5666 * vasnprintf.c: Remove trailing blanks.
5668 2003-08-17 Simon Josefsson <jas@extundo.com>
5669 Bruno Haible <bruno@clisp.org>
5671 * xstrndup.h: New file.
5672 * xstrndup.c: New file.
5674 2003-08-17 Bruno Haible <bruno@clisp.org>
5676 * strndup.h: New file.
5678 2003-08-16 Paul Eggert <eggert@twinsun.com>
5680 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5681 space, undoing this 2003-08-12 change:
5682 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5684 2003-08-16 Jim Meyering <jim@meyering.net>
5686 Merge from coreutils.
5687 * xstrtoimax.c: #else #if -> #elif.
5688 * xstrtoumax.c: Likewise.
5690 2003-08-15 Paul Eggert <eggert@twinsun.com>
5692 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5693 rather than tab, after '#' in shell-script copyright notices.
5694 Suggested by Bruno Haible.
5696 2003-08-15 Jim Meyering <jim@meyering.net>
5697 and Paul Eggert <eggert@twinsun.com>
5699 Merge from coreutils.
5700 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5701 member but strut utmpx does not. Needed for AIX 4.3.3.
5702 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5704 2003-08-15 Jim Meyering <jim@meyering.net>
5706 Merge from coreutils.
5707 * xgethostname.c: Include <stdlib.h>.
5708 (xghostname): Don't exit for anything other than memory-related
5709 failure; just return NULL.
5710 * userspec.c: Include "posixver.h".
5711 (parse_user_spec): Accept `.' as a separator only
5712 in pre-POSIX-200112 mode.
5713 * strtoimax.c: Use #elif rather than #else #if.
5714 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5715 Remove function, now that we can rely on a working tzset function.
5716 [!_LIBC]: Ensure that the required autoconf test has been run.
5717 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5718 Use underlying_strftime for %r.
5719 * sha.c: Merge in some clean-up and optimization changes from glibc.
5720 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5721 Ensure that it is a multiple of 64.
5722 Rearrange loop exit tests so as to avoid performing an
5723 additional fread after encountering an error or EOF.
5724 * realloc.c: Update copyright date.
5726 2003-08-14 Jim Meyering <jim@meyering.net>
5728 Merge from coreutils.
5729 * obstack.h: Whitespace changes.
5730 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5731 and xcalloc return values.
5732 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5733 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5734 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5735 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5736 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5738 Use mntctl's return value to drive the entry-processing loop, since
5739 we can't rely on the value of the vmt_length member in the last
5740 entry. On some systems doing so could result in exhausting
5741 virtual memory. Based in part on a patch from Mike Jetzer.
5743 2003-08-14 Jim Meyering <jim@meyering.net>
5744 and Paul Eggert <eggert@twinsun.com>
5746 Merges from coreutils, plus other fixes.
5747 * physmem.c: Merge in portability changes from gcc/libiberty
5748 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5749 for credits and details. Thanks to Kaveh Ghazi for helping
5750 to keep these files in sync.
5751 (ARRAY_SIZE): Define it.
5752 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5753 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5754 (memcasecmp): Don't assume size_t fits in unsigned int.
5755 Remove casts and duplicate code.
5756 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5757 (memcpy): Remove definition.
5758 Merge in some clean-up and optimization changes from glibc.
5759 [BLOCKSIZE]: Move definition to top of file.
5760 Ensure that it is a multiple of 64.
5761 Rearrange loop exit tests so as to avoid performing an
5762 additional fread after encountering an error or EOF.
5763 * md5.h (md5_uintptr): Define.
5764 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5765 return to the initial working directory. Preserve errno
5767 * idcache.c: Include "xalloc.h".
5768 (xmalloc, xrealloc): Remove decls.
5769 (getuser): Remove casts no longer required in C89.
5770 * human.c: Include stdio.h, for sprintf.
5771 * group-member.c: Include "xalloc.h".
5772 (xmalloc, xrealloc): Remove decls.
5773 (get_group_info): Remove casts no longer required in C89.
5774 * getusershell.c (readname): Remove casts no longer required in C89.
5775 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5776 * getline.c: Whitespace fix, from coreutils.
5778 2003-08-13 Paul Eggert <eggert@twinsun.com>
5780 * exclude.c: Include <ctype.h>
5781 (IN_CTYPE_DOMAIN): New macro.
5783 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5786 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5787 Undo previous (whitespace-only) change.
5789 2003-08-12 Paul Eggert <eggert@twinsun.com>
5791 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5792 Normalize leading white space and remove trailing white space.
5793 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5794 notice, as per ../config/srclist-update.
5796 Merge from coreutils.
5797 * euidaccess.h: New file.
5798 * euidaccess.c: Include it.
5799 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5800 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5801 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5803 2003-08-11 Bruno Haible <bruno@clisp.org>
5805 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5806 (vasnprintf): Use it instead of wcslen.
5808 2003-08-11 Bruno Haible <bruno@clisp.org>
5810 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5811 value to ensure that _Bool promotes to int. Use #define for _Bool when
5812 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5814 2003-08-10 Karl Berry <karl@gnu.org>
5816 * regex.h: update from libc (whitespace fix).
5818 2003-08-09 Paul Eggert <eggert@twinsun.com>
5820 Merge some files from coreutils. These changes were
5821 originally made by Jim Meyering.
5822 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5823 many older Unixes require this.
5824 * alloca.c (alloca): Remove cast to argument of free;
5825 no longer needed in C89.
5826 * alloca_.h, regex.h: Fix white space to match
5827 what GNU indent does.
5829 2003-08-05 Paul Eggert <eggert@twinsun.com>
5831 * bumpalloc.h: Remove.
5833 2003-08-04 Paul Eggert <eggert@twinsun.com>
5835 * getloadavg.c: Change copyright notice and spacing to conform to
5838 Merge from coreutils.
5839 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5841 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5842 from Karl Berry, implemented by Jim Meyering.
5843 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5844 from Dmitry V. Levin.
5845 Remove anachronistic cast of xrealloc.
5846 * fnmatch_.h (__const): Remove. Use 'const'.
5847 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5848 type. Otherwise, it wouldn't compile with at least /bin/cc on
5849 ymp-cray-unicos9.0.2.X.
5850 Combine two mostly-identical uses of alloca into one.
5851 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5853 2003-08-04 Dave Love <d.love@dl.ac.uk>
5857 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5858 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5859 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5860 obsolete NLIST_NAME_UNION.
5861 [__GNU__]: Undef BSD and FSCALE.
5862 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5864 2003-08-03 Paul Eggert <eggert@twinsun.com>
5866 * stdbool_.h (_Bool): Make it signed char, instead of
5867 an enum type, so that it's guaranteed to promote to int. See:
5868 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5870 2003-07-31 Paul Eggert <eggert@twinsun.com>
5872 * strerror.c: Include config.h, limits.h. Declare sprintf.
5873 (strerror): Don't assume that a printable int fits in 14 bytes.
5875 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5876 Bruno Haible <bruno@clisp.org>
5878 * getline.h (getline, getdelim): Change return type to ssize_t.
5879 * getline.c (getline, getdelim): Likewise.
5880 Remove _GNU_SOURCE define; now it's defined in config.h through
5883 2003-07-22 Paul Eggert <eggert@twinsun.com>
5885 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5886 over-parenthesization in macros.
5888 Sync with coreutils.
5890 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5893 Use `exit_failure' for xalloc and xmemcoll instead of their own
5894 private exit-failure variables.
5895 * xalloc.h (xalloc_exit_failure): Remove.
5896 * xmalloc.c: Likewise. Include exitfail.h.
5897 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5898 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5899 * xmemcoll.c: Likewise. Include exitfail.h.
5900 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5902 2003-07-18 Paul Eggert <eggert@twinsun.com>
5904 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5905 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5906 to test that it can stand by itself. Include "exitfail.h".
5907 Clients should set exit_failure instead.
5908 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5910 2003-07-18 Andreas Schwab <schwab@suse.de>
5912 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5914 2003-07-18 Bruno Haible <bruno@clisp.org>
5916 * getndelim2.h: New file.
5917 * getndelim2.c: Make into a module of its own. Include config.h,
5919 (getndelim2): Make non-static. Change return type to ssize_t.
5920 * getline.h: Change argument names.
5921 * getline.c: Include getndelim2.h instead of getndelim2.c.
5922 * getnline.c: Include getndelim2.h.
5924 2003-07-17 Bruno Haible <bruno@clisp.org>
5926 * Makefile.am: Remove file.
5927 * Makefile.in: Remove file.
5929 2003-07-17 Bruno Haible <bruno@clisp.org>
5931 * getnline.h: New file.
5932 * getnline.c: New file.
5933 * getndelim2.c: New file, extracted from getline.c.
5934 (getndelim2): Renamed from getdelim2, with added nmax argument.
5935 * getline.c: Include getndelim2.c.
5936 (getdelim2): Moved out to getndelim2.c.
5937 (getline, getdelim): Update.
5939 2003-07-15 <karl@gnu.org>
5941 * vasnprintf.c: update from gettext.
5943 2003-07-15 Jim Meyering <jim@meyering.net>
5945 * makepath.c (make_path): Enclose diagnostic in _(...).
5947 2003-07-14 Paul Eggert <eggert@twinsun.com>
5949 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5950 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5951 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5952 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5953 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5954 updated automatically by ../config/srclist-update. This changes
5955 their license from LPGL to GPL.
5957 2003-07-14 Jim Meyering <jim@meyering.net>
5959 Don't emit diagnostics. Let callers do that.
5960 * save-cwd.c: Don't include "error.h".
5961 (save_cwd): Don't call error. Ensure that errno is valid
5962 when returning nonzero.
5964 * save-cwd.h (restore_cwd): Update prototype.
5965 * save-cwd.c (restore_cwd): Remove two parameters.
5966 Simplify. Don't call error upon failure. Let callers do that.
5967 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5968 when auditing is enabled. But don't bother updating the #if.
5970 2003-07-14 Simon Josefsson <jas@extundo.com>
5972 * mempcpy.h: New file.
5973 * mempcpy.c: New file.
5975 2003-07-14 Paul Eggert <eggert@twinsun.com>
5977 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5978 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5979 unicodeio.c, unicodeio.h, unlocked-io.h:
5980 Switch from LGPL to GPL.
5982 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5984 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5985 it breaks C++ compilation.
5986 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5988 2003-07-10 Jim Meyering <jim@meyering.net>
5990 * vasnprintf.c: Remove trailing blanks.
5991 Make cpp indentation consistent.
5993 2003-07-09 Paul Eggert <eggert@twinsun.com>
5995 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5996 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5997 Switch from LGPL to GPL.
5999 2003-07-07 Paul Eggert <eggert@twinsun.com>
6001 * mktime.c: Fix some boundary cases and remove need for floating point.
6003 Issue a compile-time diagnostic if time_t is floating point, or if
6004 two's complement arithmetic is not in effect, or if arithmetic
6005 right shift does not propagate the sign. These assumptions were
6006 all in the original code but they weren't checked.
6008 (TIME_T_MIDPOINT, verify): New macros.
6009 (__isleap): Remove; it has integer overflow problems.
6010 (leapyear): New function, without those problems.
6011 (ydhms_tm_diff): Remove; splitting into two parts.
6012 (ydhms_diff): New function, containing the arithmetic part of
6013 the old ydhms_tm_diff function. Issue a compile-time
6014 diagnostic if we are not using C99 integer division.
6015 Avoid casts when possible.
6016 (guess_time_tm): New function, containing the checking part of
6017 the old ydhms_tm_diff function. Return the new value, rather than
6018 the difference between it and the old. Accept a new argument T
6019 so that *T specifies the old value. Check for overflow in the result.
6021 (__mktime_internal): Use a time_t offset, not a long int offset.
6022 This undoes the 2003-06-04 change, which is no longer needed now
6023 that we have better overflow checking.
6024 (localtime_offset): Likewise.
6026 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6027 and long are 64-bit but int is only 32-bit.
6028 (ydhms_diff): Use long int to store year1 and yday1.
6029 Issue a compile-time diagnostic if long int is not wide enough.
6031 (__mktime_internal): Use long int to store adjusted year and yday.
6032 Use plain C rather than preprocessor commands, if that doesn't
6034 Check for overflow (and try to repair) after each probe
6035 rather than checking only at the very end. This avoids some bugs
6036 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6037 does not equal GMT offset at maximum time).
6038 Use integer to check for overflow rather than floating point; this
6039 is more portable to non-IEEE hosts, and is a tad faster.
6040 When we detect that we are oscillating between two values,
6041 don't check whether tm_isdst has the requested value, since
6042 we already know the answer. When tm_isdst has the wrong value,
6043 use a different heuristic to find the right one, based on the
6044 extreme values actually observed in practice in tz2003a,
6045 rather than the (overly optimistic) "previous 3 calendar quarters".
6047 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6048 "T const" to accommodate glibc style.
6049 (check_result): Use less-confusing report format. "long" -> "long int.
6051 Don't loop if the iteration overflows time_t.
6052 Allow a negative step in the iteration.
6054 2003-07-01 Paul Eggert <eggert@twinsun.com>
6056 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6057 having it depend on HAVE_SYS_TYPES_H.
6059 2003-06-25 Bruno Haible <bruno@clisp.org>
6061 * readlink.c: New file.
6063 2003-06-20 Bruno Haible <bruno@clisp.org>
6065 Assume C89, so PARAMS isn't needed.
6066 * unicodeio.h (PARAMS): Remove.
6067 * unicodeio.c: Don't use PARAMS.
6069 2003-06-18 Jim Meyering <jim@meyering.net>
6071 Merge changes from coreutils.
6072 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6073 Remove explicit declarations of xmalloc and realloc.
6075 (read_utmp): Remove anachronistic cast of xmalloc.
6077 2003-06-17 Paul Eggert <eggert@twinsun.com>
6079 Assume C89, so PARAMS isn't needed.
6080 * backupfile.h (PARAMS): Remove. All uses removed.
6081 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6082 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6083 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6084 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6085 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6086 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6087 xstrtol.h: Likewise.
6088 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6089 same.h, strverscmp.h: Do not include config.h; no longer needed.
6090 Anyway, config.h should always be included before any other file.
6092 2003-06-11 Simon Josefsson <jas@extundo.com>
6094 * sysexit_.h: New file.
6096 2003-05-20 Derek Price <derek@ximbiot.com>
6098 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6100 2003-06-10 Simon Josefsson <jas@extundo.com>
6102 * strchrnul.h: New file.
6103 * strchrnul.c: New file.
6105 2003-06-10 Simon Josefsson <jas@extundo.com>
6107 * argp.h: New file, from glibc.
6108 * argp-ba.c: New file, from glibc.
6109 * argp-eexst.c: New file, from glibc.
6110 * argp-fmtstream.c: New file, from glibc.
6111 * argp-fmtstream.h: New file, from glibc.
6112 * argp-fs-xinl.c: New file, from glibc.
6113 * argp-help.c: New file, from glibc.
6114 * argp-namefrob.h: New file, from glibc.
6115 * argp-parse.c: New file, from glibc.
6116 * argp-pv.c: New file, from glibc.
6117 * argp-pvh.c: New file, from glibc.
6118 * argp-xinl.c: New file, from glibc.
6120 2003-06-07 Jim Meyering <jim@meyering.net>
6122 * readtokens.h: Put `Free Software Foundation, Inc.'
6123 in place of my name in the copyright comment.
6124 Remove definition and uses of __P.
6127 * stat.c: Don't declare xmalloc explicitly.
6128 Instead, include "xalloc.h".
6129 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6130 xrealloc, and xcalloc return values.
6131 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6133 * xgetcwd.h: Remove definition/uses of PARAMS.
6135 2003-06-06 Jim Meyering <jim@meyering.net>
6137 * stdbool_.h: Renamed from stdbool.h.in.
6139 2003-06-06 Jim Meyering <jim@meyering.net>
6141 Merge from coreutils.
6142 * same.c: (same_name): Declare *_basename locals to be `const'.
6143 Consolidate declarations and initializations of *_base* locals.
6145 Merge from coreutils.
6146 This avoids a core dump on systems without GNU putenv,
6147 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6148 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6149 (unsetenv): New static function, from GNU libc.
6150 (rpl_putenv): Use it.
6152 * modechange.c: Remove trailing blanks.
6154 Merge from coreutils.
6155 * fsusage.c: Remove declaration of statfs.
6156 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6158 * posixtm.c: Include <stdbool.h> unconditionally.
6160 2003-06-05 Paul Eggert <eggert@twinsun.com>
6162 * mktime.c (__mktime_internal): When resolving a tm_isdst
6163 mismatch, look in future quarters as well as past. This fixes a
6164 bug when processing fall-backwards gaps immediately after a long
6165 period of daylight-saving time.
6167 * mktime.c: Assume freestanding C89 or better.
6168 (HAVE_LIMITS_H): Remove. Assume it's 1.
6169 (__P): Remove; not used.
6170 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6171 (mktime, not_equal_tm, print_tm, check_result,
6172 main): Use prototypes. Use const * where appropriate.
6173 (main): Fix typo in testing code that uncovered by above changes.
6174 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6176 2003-06-04 Paul Eggert <eggert@twinsun.com>
6178 * mktime.c: Fix Debian bug 177940
6179 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6180 (localtime_offset): Now long int, not time_t, because we want it
6181 to be guaranteed to be signed. All uses changed.
6182 (__mktime_internal): If overflow would occur when adding offset,
6185 Merge 'human' changes from coreutils. Rewrite to support
6186 locale-specific notations like thousands separators.
6187 * human.c: Simplify authorship notice.
6188 Include human.h immediately after config.h.
6189 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6190 <limits.h>: Do not include, since human.h does.
6191 (SIZE_MAX, UINTMAX_MAX): New macros.
6192 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6193 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6194 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6195 (power_letter): Renamed from suffixes.
6196 (generate_suffix_backwards): Remove.
6197 (adjust_value): Now takes int style (because of human.h changes)
6198 and long double value (for greater precision on some platforms).
6199 (group_number): New function.
6200 (human_readable): Use it. Use integer options, not enum.
6201 Put the options before the sizes in the arg list.
6202 Support all the new options.
6203 The old human_readable function has been removed;
6204 use inttostr.h instead.
6205 (human_readable, default_block_size, humblock):
6206 Use uintmax_t, not int, for block sizes.
6207 (human_readable_inexact, block_size_types): Remove.
6208 (block_size_opts): New constant.
6209 (human_options): Renamed from human_block_size, with new signature
6210 that allows block sizes up to UINTMAX_MAX. All callers changed.
6211 * human.h: Add copyright and authorship notice.
6212 Include <limits.h> and <stdbool.h> unconditionally.
6213 (PARAMS): Remove. All uses removed.
6214 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6215 (enum human_inexact_style): Remove tag; now a nameless enum.
6216 (human_floor, human_ceiling, human_round_to_even): Now have
6217 values 2, 0, 1 rather than -1, 1, 0.
6218 (human_group_digits, human_suppress_point_zero, human_autoscale,
6219 human_base_1024, human_SI, human_B): New constants.
6220 (human_readable_inexact, human_block_size): Remove.
6221 (human_readable): Size args are now uintmax_t, not int.
6222 (human_options): New decl.
6224 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6225 unnecessary now that we assume C89 or better. This change
6226 imported from coreutils.
6228 * mktime.c (__mktime_internal): Do not reject negative timestamps
6229 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6230 in the 2003-05-30 sync from glibc.
6232 .h files should stand alone, but we shouldn't include <sys/types.h>
6233 if we can get away with just <stddef.h>.
6235 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6236 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6237 rather than <sys/types.h>, as we merely need size_t.
6238 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6240 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6241 Include <stdio.h>, to get FILE.
6242 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6243 memcasecmp.h has included <stddef.h> and all we need is size_t.
6244 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6245 our interface, instead of including <sys/types.h>
6247 2003-06-02 Paul Eggert <eggert@twinsun.com>
6250 Fix some minor time-related bugs with POSIX time arguments.
6251 Some valid time stamps were being rejected (notably -1, and
6252 time stamps before 1900 on 64-bit hosts). And some invalid
6253 time stamps were being accepted, e.g. September 31.
6255 * posixtm.h (posixtime): Return bool instead of time_t, so
6256 that we can return (time_t) -1 successfully.
6257 * posixtm.c: Likewise.
6258 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6259 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6260 (t): Remove static var.
6261 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6262 of static var. All uses changed.
6263 (year): Do not reject years before 1900; they can occur with
6265 (posix_time_parse): Do not check for out-of-range components;
6266 that is now the caller's responsibility, since our checks were
6267 only approximations.
6268 (posixtime): Use mktime to check for out-of-range components,
6269 since it knows them exactly.
6270 If mktime returns (time_t) -1, check whether an error actually occurred
6271 by invoking localtime on -1.
6272 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6273 posixtime failures better.
6274 Improve the test data (in comments only).
6276 2003-05-30 <karl@gnu.org>
6278 * mktime.c: update from libc.
6280 2003-05-30 Bruno Haible <bruno@clisp.org>
6282 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6283 * localcharset.h: Likewise.
6284 * localcharset.c: Likewise.
6286 2003-05-28 Paul Eggert <eggert@twinsun.com>
6288 Assume the headers required for C89 freestanding compilers.
6289 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6290 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6291 without checking for HAVE_LIMITS_H.
6292 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6293 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6295 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6296 * exclude.c: Include <stdbool.h> unconditionally.
6297 * tempname.c: Include <stddef.h> unconditionally.
6298 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6299 * modechange.c, rpmatch.c (NULL): Don't define, since
6300 <stddef.h> does that.
6301 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6302 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6303 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6304 * xstrtol.c: Likewise.
6305 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6306 * savedir.c: Include <stddef.h> instead of defining NULL.
6308 * addext.c (addext): Use assignment rather than cast, to avoid
6309 warnings on some platforms.
6311 * mktime.c (__mktime_internal): Do not reject negative timestamps
6314 2003-05-10 Bruno Haible <bruno@clisp.org>
6316 * linebreak.c (iconv_string_length): Don't return -1 just because the
6317 string is longer than 4 KB.
6319 2003-05-12 Jim Meyering <jim@meyering.net>
6321 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6322 the space-padded-by-default conversion specifiers, %e, %k, %l.
6324 2003-05-03 Bruno Haible <bruno@clisp.org>
6326 Upgrade to Unicode-4.0.
6327 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6328 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6329 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6330 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6331 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6332 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6333 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6334 Change width of U+E0100..U+E01EF from 1 to 0.
6336 2003-04-25 Bruno Haible <bruno@clisp.org>
6338 * copy-file.c: Include <stddef.h>, for size_t.
6340 2003-04-25 Jim Meyering <jim@meyering.net>
6342 * copy-file.c (copy_file_preserving): Declare buf_size to be
6343 of type size_t, not int.
6345 2003-04-11 Jim Meyering <jim@meyering.net>
6347 Merge changes from Coreutils.
6349 2003-03-22 Jim Meyering <jim@meyering.net>
6351 * strftime.c (widen): Cast alloca return value to proper type.
6353 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6356 * strftime.c (my_strftime): Handle very large width
6357 specifications for numeric values correctly. Improve checks for
6360 2003-01-19 Jim Meyering <jim@meyering.net>
6362 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6363 (nl_get_alt_digit) [! defined my_strftime]: Define.
6364 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6365 _nl_get_alt_digit and _nl_get_walt_digit.
6367 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6368 These changes have no effect outside of _LIBC.
6370 2003-04-10 Bruno Haible <bruno@clisp.org>
6372 * findprog.h: New file, from GNU gettext.
6373 * findprog.c: New file, from GNU gettext.
6375 2003-04-05 Jim Meyering <jim@meyering.net>
6377 Merge changes from Coreutils.
6379 * exclude.h (PARAMS): Remove definition and uses.
6380 * exclude.c: Remove uses of `PARAMS'.
6382 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6383 Add test-cases for DOS filenames. Declare program_name.
6384 (main): Set up program_name. Patch by Rich Dawe.
6386 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6388 Use mntctl's return value to drive the entry-processing loop, since
6389 we can't rely on the value of the vmt_length member in the last
6390 entry. On some systems doing so could result in exhausting
6391 virtual memory. Based in part on a patch from Mike Jetzer.
6393 2003-04-04 Bruno Haible <bruno@clisp.org>
6395 * linebreak.h: New file, from GNU gettext.
6396 * linebreak.c: New file, from GNU gettext with slight modifications.
6397 * lbrkprop.h: New file, from GNU gettext.
6399 2003-04-03 Bruno Haible <bruno@clisp.org>
6401 * utf8-ucs4.h: New file, from GNU gettext.
6402 * utf16-ucs4.h: New file, from GNU gettext.
6403 * ucs4-utf8.h: New file, from GNU gettext.
6404 * ucs4-utf16.h: New file, from GNU gettext.
6406 2003-04-02 Bruno Haible <bruno@clisp.org>
6408 * binary-io.h: New file, from GNU gettext.
6410 2003-04-01 Bruno Haible <bruno@clisp.org>
6412 * pathname.h: New file, from GNU gettext.
6413 * concatpath.c: New file, from GNU gettext.
6415 2003-03-30 Bruno Haible <bruno@clisp.org>
6417 * copy-file.c (copy_file_preserving): Don't set owner if the function
6418 chown() doesn't exist.
6420 2003-03-28 Bruno Haible <bruno@clisp.org>
6422 * copy-file.h: New file, from GNU gettext.
6423 * copy-file.c: New file, from GNU gettext.
6425 2003-03-18 Jim Meyering <jim@meyering.net>
6427 * quote.c (quote_n): Fix typo in comment.
6429 2003-03-14 Jim Meyering <jim@meyering.net>
6431 Merge changes from Coreutils.
6432 * obstack.h (obstack_object_size): Declare temporary, __o,
6433 to be const, in order to avoid warnings.
6434 (obstack_room): Likewise.
6435 (obstack_empty_p): Likewise.
6437 2003-03-13 Paul Eggert <eggert@twinsun.com>
6439 Merge changes from Bison.
6440 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6441 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6442 when compiling Bison 1.875's `bitset bset = obstack_alloc
6443 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6444 * hash.c: Include <stdbool.h> unconditionally.
6446 2003-03-09 Paul Eggert <eggert@twinsun.com>
6448 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6449 Reported by Bruce Becker; see:
6450 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6452 2003-03-03 Paul Eggert <eggert@twinsun.com>
6453 Bruno Haible <bruno@clisp.org>
6455 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6456 Reported by John Hughes, see
6457 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6459 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6461 * poll_.h: New file.
6464 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6466 * mathl.h: New file.
6467 * acosl.c: New file.
6468 * asinl.c: New file.
6469 * atanl.c: New file.
6470 * ceill.c: New file.
6473 * floorl.c: New file.
6474 * frexpl.c: New file.
6475 * ldexpl.c: New file.
6477 * sincosl.c: New file.
6479 * sqrtl.c: New file.
6481 * trigl.c: New file.
6482 * trigl.h: New file.
6484 2003-02-17 Bruno Haible <bruno@clisp.org>
6486 * mkdtemp.h: New file, from GNU gettext.
6487 * mkdtemp.c: New file, from GNU gettext.
6489 2003-01-31 Bruno Haible <bruno@clisp.org>
6491 * rename.c: #undef rename before defining rpl_rename.
6492 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6494 2003-01-30 Bruno Haible <bruno@clisp.org>
6496 * printf-args.h: New file, from GNU gettext.
6497 * printf-args.c: New file, from GNU gettext.
6498 * printf-parse.h: New file, from GNU gettext.
6499 * printf-parse.c: New file, from GNU gettext.
6500 * vasnprintf.h: New file, from GNU gettext.
6501 * vasnprintf.c: New file, from GNU gettext.
6502 * asnprintf.c: New file, from GNU gettext.
6503 * vasprintf.h: New file, from GNU gettext with modifications.
6504 * vasprintf.c: New file, from GNU gettext.
6505 * asprintf.c: New file, from GNU gettext.
6507 2003-01-29 Bruno Haible <bruno@clisp.org>
6509 * stpncpy.h: New file, from GNU gettext with modifications.
6510 * stpncpy.c: New file, from GNU gettext with modifications.
6512 2003-01-28 Bruno Haible <bruno@clisp.org>
6514 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6516 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6519 2003-01-27 Bruno Haible <bruno@clisp.org>
6521 * xsetenv.h: New file, from GNU gettext.
6522 * xsetenv.c: New file, from GNU gettext.
6524 2003-01-23 Bruno Haible <bruno@clisp.org>
6526 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6528 2003-01-22 Bruno Haible <bruno@clisp.org>
6530 * exit.h: New file, from GNU gettext.
6532 2003-01-11 Bruno Haible <bruno@clisp.org>
6534 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6535 * strcase.h (strcasecmp, strncasecmp): Likewise.
6537 2003-01-14 Jim Meyering <jim@meyering.net>
6539 * same.c (same_name): Tweak a comment.
6541 2003-01-11 Bruno Haible <bruno@clisp.org>
6543 * same.c (same_name): Reorder tests so as to avoid calling stat()
6544 when a string comparison is sufficient.
6546 2003-01-11 Bruno Haible <bruno@clisp.org>
6548 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6551 2003-01-11 Bruno Haible <bruno@clisp.org>
6553 * hash-pjw.c: Add comment about low quality of this function.
6555 2003-01-12 Paul Eggert <eggert@twinsun.com>
6557 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6558 to avoid collisions with libcurses and libreadline.
6560 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6561 * getstr.h, getstr.c: Remove.
6562 * getline.c: Include "getline.h", to check interface.
6563 Move body of old getstr.c here: this defines MIN_CHUNK and
6564 declares getdelim2, which is renamed from getstr.
6565 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6567 * linebuffer.c (readlinebuffer): Renamed from readline.
6569 * linebuffer.h: Likewise.
6570 (readline): Remove backward-compatibility macro.
6572 2003-01-12 Jim Meyering <jim@meyering.net>
6574 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6576 2003-01-10 Bruno Haible <bruno@clisp.org>
6578 * alloca_.h: New file.
6579 * getdate.y: Unconditionally include alloca.h.
6580 * makepath.c: Likewise.
6581 * setenv.c: Likewise.
6582 * userspec.c: Likewise.
6584 2003-01-09 Bruno Haible <bruno@clisp.org>
6586 * stdbool.h.in: New file.
6588 2003-01-08 Bruno Haible <bruno@clisp.org>
6590 * safe-read.c: Include specification header first, to ensure its
6592 * full-write.c: Likewise.
6594 2003-01-08 Jim Meyering <jim@meyering.net>
6596 * full-write.c: Undefine and define-away `const' after inclusion
6597 of errno.h, not before. Suggestion from Bruno Haible.
6599 2003-01-07 Jim Meyering <jim@meyering.net>
6601 * full-write.c: Rework so that it may serve to define full_read, too.
6602 * full-read.c: Simply #define FULL_READ and include full-write.c.
6604 2003-01-06 Jim Meyering <jim@meyering.net>
6606 * version-etc.c: Update year in translatable copyright string.
6608 2002-12-25 Bruno Haible <bruno@clisp.org>
6610 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6611 * xstrtol.h: Likewise.
6612 * xstrtoimax.c: Likewise.
6613 * xstrtoumax.c: Likewise.
6614 * human.h: Likewise.
6616 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6617 on systems that have <inttypes.h> but not <stdint.h>.
6619 2002-12-31 Paul Eggert <eggert@twinsun.com>
6621 * memcoll.c (memcoll): Fall back on a simple algorithm using
6622 memcmp if strcoll doesn't work.
6624 2002-12-23 Bruno Haible <bruno@clisp.org>
6626 * localcharset.h: New file.
6627 * localcharset.c: Include it.
6628 * unicodeio.c: Likewise.
6630 2002-12-22 Bruno Haible <bruno@clisp.org>
6632 * utime.c (utime_null): No need to call ftruncate if the file was
6635 2002-12-23 Bruno Haible <bruno@clisp.org>
6637 * memcoll.c (STRCOLL): New macro.
6640 2002-12-22 Bruno Haible <bruno@clisp.org>
6642 * getstr.h (getstr): Define, to avoid clash with libcurses.
6643 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6645 2002-12-22 Bruno Haible <bruno@clisp.org>
6647 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6649 2002-12-23 Bruno Haible <bruno@clisp.org>
6651 * getline.h: Include <stddef.h>, for size_t.
6653 * unicodeio.h: Include <stddef.h>, for size_t.
6654 * unicodeio.c: Don't include <stddef.h>.
6656 2002-12-17 Bruno Haible <bruno@clisp.org>
6658 * canon-host.c (strdup): Remove unused declaration.
6660 * fsusage.c: Include full_read.h.
6661 (get_fs_usage): Use full_read instead of safe_read.
6663 * utime.c (utime_null): Use SAFE_READ_ERROR.
6665 2002-12-11 Bruno Haible <bruno@clisp.org>
6667 * setenv.h: Rewritten to cope with systems that have setenv() but not
6669 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6672 2002-12-11 Bruno Haible <bruno@clisp.org>
6674 * setenv.c (alloca): Fall back to malloc.
6676 (setenv): Use freea() to free memory allocated with alloca().
6678 2002-11-13 Bruno Haible <bruno@clisp.org>
6680 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6681 function declarations.
6682 * unsetenv.c (unsetenv): Likewise.
6684 2002-03-04 Bruno Haible <bruno@clisp.org>
6686 Portability to AIX 4.3.3.
6687 * unsetenv.c: New file, extracted from setenv.c.
6688 * setenv.c: Move the unsetenv() function to unsetenv.c.
6690 2001-12-20 Bruno Haible <bruno@clisp.org>
6692 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6693 use malloc instead. For SunOS 4.
6695 2001-12-11 Bruno Haible <bruno@clisp.org>
6697 * setenv.c: Declare alloca.
6698 (compar_fn_t): New typedef.
6699 (KNOWN_VALUE, STORE_VALUE): Use it.
6701 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6704 2002-12-10 Paul Eggert <eggert@twinsun.com>
6706 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6707 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6708 Choose values that are less likely to collide with system fnmatch
6710 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6711 defined (e.g., a pure POSIX system).
6712 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6713 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6715 2002-12-06 Jim Meyering <jim@meyering.net>
6717 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6719 Merge in changes from libc's misc/error.c, in preparation
6720 for the merge of gnulib's changes back into libc.
6722 * error.c (_): Define only if not already defined.
6723 Move definition to follow all #include directives.
6724 Include unlocked-io.h only if !_LIBC.
6725 [_LIBC]: Include <libio/libioP.h>.
6726 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6727 (fflush): Tweak definition to use INTUSE.
6730 2002-12-05 Paul Eggert <eggert@twinsun.com>
6732 * alloca.c [defined emacs]: Include "lisp.h".
6733 (xalloc_die) [defined emacs]: New macro.
6734 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6735 [! defined emacs]: Include <xalloc.h>.
6736 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6737 (pointer): Typedef to POINTER_TYPE *.
6738 (malloc): Remove decl; we now always use xmalloc.
6739 (alloca): Use old-style definition, since Emacs needs this.
6740 Check for arithmetic overflow when computing combined size.
6742 2002-12-04 Paul Eggert <eggert@twinsun.com>
6744 Do not generate unlocked-io.h automatically, since it's easier to
6745 maintain it by hand.
6747 * unlocked-io.h: New file, from GNU diffutils,
6748 but with proper copyright notice and attribution.
6750 * Makefile.am: Add copyright notice.
6751 (libfetish_a_SOURCES): Add unlocked-io.h.
6752 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6753 (DISTCLEANFILES, io_functions): Remove macros.
6754 (EXTRA_DIST): Remove gen_uio.
6755 (unlocked-io.h): Remove rule.
6757 2002-12-04 Jim Meyering <jim@meyering.net>
6759 Reflect the fact that stat.c and lstat.c are no longer generated.
6760 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6761 (DISTCLEANFILES): Likewise.
6762 (EXTRA_DIST): Likewise.
6763 (all_local): Don't depend on stat.c or lstat.c.
6764 (stat.c, lstat.c): Remove rules.
6765 (EXTRA_DIST): Remove xstat.in.
6767 * xstat.in: Remove file. Contents moved into stat.c.
6768 * stat.c: New file. Contents mostly from xstat.in.
6769 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6770 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6772 * safe-read.c: Rework so that it may serve to define safe_write, too.
6773 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6775 2002-12-03 Jim Meyering <jim@meyering.net>
6777 * safe-read.c, safe-write.c: Change variable names and comments, but
6778 not semantics, to minimize the differences between these two files.
6779 (safe_read): Change comment to mention SAFE_READ_ERROR.
6781 * safe-read.c (IS_EINTR): Define.
6782 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6784 2002-12-02 Bruno Haible <bruno@clisp.org>
6786 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6787 Define, taken from safe-read.c.
6788 (INT_MAX): Provide fallback.
6789 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6790 * safe-write.h (SAFE_WRITE_ERROR): Define.
6792 * safe-read.c (EINTR): Remove definition.
6793 (safe_read): Don't use EINTR if it is absent.
6795 2002-12-02 Jim Meyering <jim@meyering.net>
6797 * safe-read.c (EINTR): Define.
6798 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6799 (INT_MAX): Provide fallback.
6800 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6802 * safe-read.h (SAFE_READ_ERROR): Define.
6804 2002-12-01 Jim Meyering <jim@meyering.net>
6806 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6807 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6809 2002-11-27 Paul Eggert <eggert@twinsun.com>
6811 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6812 hash_rehash): Replace `if (limit <= value) abort ();' with
6813 `if (! (value < limit)) abort ();', for readability.
6815 2002-11-26 <karl@gnu.org>
6817 * strdup.c: copy from libc again, with jim's ok.
6818 * .cppi-disable: re-add strdup.c
6820 2002-11-25 <karl@gnu.org>
6822 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6823 instead of "strtol.c".
6825 2002-11-25 Jim Meyering <jim@meyering.net>
6827 * mktime.c: Sync from libc, now that it has the latest fix.
6829 2002-11-24 <karl@gnu.org>
6831 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6832 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6834 2002-11-24 Jim Meyering <jim@meyering.net>
6836 Update from coreutils:
6838 * mktime.c: Merge in changes from libc.
6840 Avoid a link-time failure on some Linux systems.
6841 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6842 (__mon_yday): Declare with the STATIC attribute.
6843 (__mktime_internal): Likewise.
6844 Based on a report from Greg Schafer.
6846 2002-11-23 Jim Meyering <jim@meyering.net>
6848 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6849 Use `unsigned', not `int', as type of index.
6851 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6853 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6855 2002-11-22 Paul Eggert <eggert@twinsun.com>
6857 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6858 hint that one should use `if (! x) abort ();' rather than `assert
6859 (x);', and anyway it's one less thing to worry about configuring.
6860 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6861 hash_rehash, hash_insert): Use abort rather than assert.
6863 2002-11-22 Paul Eggert <eggert@twinsun.com>
6865 * quotearg.h: Allow multiple inclusion by surrounding with
6866 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6867 so that we can be included first.
6868 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6869 * quotearg.c: Include quotearg.h immediately after config.h.
6870 No need to include stddef.h or sys/types.h any more.
6871 Surround local include files with "", not "<>".
6872 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6873 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6874 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6875 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6876 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6877 (ISPRINT): Remove; no longer needed now that we assume C89.
6879 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6882 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6883 quotearg_char): Use SIZE_MAX rather than
6884 (size_t) -1 when we are talking about "infinity".
6886 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6888 2002-11-22 Bruno Haible <bruno@clisp.org>
6890 * safe-read.h: Assume C89. Add comments.
6891 (safe_read): Change return type to size_t.
6892 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6893 counts > SSIZE_MAX correctly.
6894 * safe-write.h: New file.
6895 * safe-write.c: New file.
6896 * full-read.h: New file.
6897 * full-read.c: New file.
6898 * full-write.h: Assume C89. Add comments.
6899 * full-write.c: Include safe-write.h.
6900 (full_write): Rewritten to use safe_write.
6901 Suggested by Jim Meyering and Paul Eggert.
6903 2002-11-21 Bruno Haible <bruno@clisp.org>
6905 Remove case insensitive option matching.
6906 * argmatch.h (argcasematch): Remove declaration.
6907 (ARGCASEMATCH): Remove macro.
6908 (__xargmatch_internal): Remove case_sensitive argument.
6909 (XARGMATCH): Update.
6910 (XARGCASEMATCH): Remove macro.
6911 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6912 case_sensitive argument.
6913 (argcasematch): Remove function.
6914 (__xargmatch_internal): Remove case_sensitive argument.
6915 (main): Use XARGMATCH instead of XARGCASEMATCH.
6917 * xmalloc.c: Change compile-time error message. Add comment about
6918 required autoconf version.
6920 2002-11-21 Jim Meyering <jim@meyering.net>
6922 * strdup.c (strdup): Tweak comment and initial #if/#include.
6924 Merge in changes from the coreutils.
6926 2002-09-25 Paul Eggert <eggert@twinsun.com>
6927 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6928 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6929 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6930 int. Work more efficiently if X is the same width as uintmax_t.
6931 Do not compare X to -1, to avoid bogus compiler warning.
6932 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6933 Don't assume that f_frsize and f_bsize are the same type.
6935 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6938 * makepath.c (make_path): Restore umask *before* creating the final
6940 (make_path): Minor reformatting.
6942 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6943 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6945 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6946 ones. At least on GNU/Linux systems, `auto' means something else.
6949 2002-11-20 Paul Eggert <eggert@twinsun.com>
6951 Merge argmatch cleanups from Bison. Assume C89.
6953 * argmatch.c: Include config.h here, not in argmatch.h.
6954 Include stdlib.h, for EXIT_FAILURE.
6955 Always include <string.h>, since we assume C89.
6956 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6957 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6958 Include <stddef.h> instead, since it's all we need for size_t.
6959 (PARAMS): Remove. All uses removed.
6960 (ARRAY_CARDINALITY): Do not bother to #undef.
6961 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6962 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6963 Remove unnecessary parentheses.
6964 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6965 Insert necessary parentheses.
6966 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6967 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6969 2002-11-19 Bruno Haible <bruno@clisp.org>
6971 * mbswidth.c: Include mbswidth.h right at the beginning.
6972 * mbswidth.h: Include <stddef.h>, for size_t.
6974 * mbswidth.h (PARAMS): Remove macro.
6975 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6976 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6978 * gcd.h (PARAMS): Remove macro.
6979 (gcd): Use ANSI C function declarations.
6980 * gcd.c (gcd): Likewise.
6982 2002-11-15 Bruno Haible <bruno@clisp.org>
6984 * strcspn.c: Include <stddef.h>.
6985 (strcspn): Use ANSI C function declaration. Change return type to
6987 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6988 (strpbrk): Use NULL.
6989 * strpbrk.h (PARAMS): Remove macro.
6990 (strpbrk): Use ANSI C function declaration.
6991 * strstr.c: Don't include <sys/types.h>.
6992 * strstr.h (PARAMS): Remove macro.
6993 (strstr): Use ANSI C function declarations.
6995 2002-11-06 Bruno Haible <bruno@clisp.org>
6997 * gcd.h (gcd): Change argument type to 'unsigned long'.
6998 * gcd.c (gcd): Likewise.
7000 2002-11-05 Bruno Haible <bruno@clisp.org>
7002 * gcd.h: New file, from gettext-0.11.5.
7003 * gcd.c: New file, from gettext-0.11.5.
7005 2002-11-05 Bruno Haible <bruno@clisp.org>
7007 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7008 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7009 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7010 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7012 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7013 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7015 * closeout.c: Include gettext.h instead of <libintl.h>.
7016 * human.c: Include gettext.h instead of <libintl.h>.
7017 * quotearg.c: Include gettext.h instead of <libintl.h>.
7018 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7019 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7020 * userspec.c: Include gettext.h instead of <libintl.h>.
7021 * version-etc.c: Include gettext.h instead of <libintl.h>.
7022 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7023 (textdomain): Remove definition.
7024 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7026 * long-options.c: Remove include of <libintl.h> and definition of _.
7027 * same.c: Remove include of <libintl.h> and definition of _.
7029 2002-11-04 Bruno Haible <bruno@clisp.org>
7031 * stpcpy.h: New file, from GNU gettext-0.11.5.
7032 * strcase.h: New file, from GNU gettext-0.11.5.
7033 * strpbrk.h: New file, from GNU gettext-0.11.5.
7034 * strstr.h: New file, from GNU gettext-0.11.5.
7035 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7037 2002-05-09 Bruno Haible <bruno@clisp.org>
7039 * config.charset: Update for newest glibc. Add canonical names
7040 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7042 2002-05-09 Bruno Haible <bruno@clisp.org>
7044 * localcharset.c (get_charset_aliases): Add more Windows specific
7047 2002-05-08 Owen Taylor <otaylor@redhat.com>
7049 * config.charset: A few additions for Solaris.
7051 2001-12-05 Bruno Haible <bruno@clisp.org>
7053 * localcharset.c (locale_charset): Don't return an empty string.
7055 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7057 * config.charset: msdos in uk_UA uses CP1125.
7059 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7061 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7062 * localcharset.c (locale_charset): Declare as extern "C".
7064 2002-02-15 Bruno Haible <bruno@clisp.org>
7066 * config.charset [msdosdjgpp]: For Russian, use CP866.
7068 2002-02-11 Bruno Haible <bruno@clisp.org>
7070 * config.charset: Add support for NetBSD.
7072 2002-09-25 <karl@gnu.org>
7074 * strdup.c: copy from libc/string (via ../config/srclist*).
7075 * getopt*: copy from libc/posix.
7076 * gettext.h: copy from gettext.
7077 * .cppi-disable: add strdup.c, gettext.h.
7079 2002-07-01 Jim Meyering <meyering@lucent.com>
7081 * c-stack.c: Include sys/time.h.
7082 From Volker Borchert.
7084 2002-06-11 Paul Eggert <eggert@twinsun.com>
7086 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7087 New macro. Use it uniformly instead of
7088 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7089 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7090 reported by Vin Shelton.
7092 2002-06-22 Jim Meyering <meyering@lucent.com>
7094 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7095 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7097 2002-06-22 Paul Eggert <eggert@twinsun.com>
7099 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7100 Do not assume SA_SIGINFO behavior.
7101 Bug reported by Jim Meyering on NetBSD 1.5.2.
7103 2002-06-22 Jim Meyering <meyering@lucent.com>
7105 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7107 * exitfail.c, exitfail.h: Likewise.
7108 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7110 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7112 (EXTRA_DIST): Add fnmatch_loop.c.
7113 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7115 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7116 * fnmatch.c: Update from diffutils-2.8.2.
7117 * fnmatch_.h: New file. From diffutils-2.8.2.
7118 * fnmatch.h: Remove file.
7120 2002-06-18 Paul Eggert <eggert@twinsun.com>
7122 * file-type.h: Report an error if neither S_ISREG nor
7123 S_IFREG is defined, instead of using a test specific to glibc
7124 2.2. This should be safe, since POSIX requires S_ISREG and
7125 Unix Version 7 had S_IFREG. We don't need to check for
7126 <sys/types.h> since we don't use any symbols that it defines.
7128 2002-06-15 Jim Meyering <meyering@lucent.com>
7130 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7131 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7132 have been included before this file.
7134 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7136 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7137 so that each temporary file name is unique and valid in the first
7138 8 characters, for operation under DOS.
7140 2002-06-15 Jim Meyering <meyering@lucent.com>
7142 Work even with DJGPP 2.03, which lacks support for symlinks.
7144 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7146 * lchown.c (S_ISLNK): Likewise.
7148 2002-06-14 Jim Meyering <meyering@lucent.com>
7150 * file-type.h: Use the version from diffutils-2.8.2.
7151 * file-type.c: Likewise.
7153 2002-05-27 Jim Meyering <meyering@lucent.com>
7155 Fix a problem seen only on nonconforming systems whereby ls.c's
7156 use of localtime, and then of gettimeofday would cause trouble:
7157 the localtime call used to initialize rpl_gettimeofday's save
7158 mechanism would clobber ls's current local time information so
7159 that in any long listing the first file would always be listed
7160 with date 1970-01-01. Analysis by Volker Borchert.
7162 * gettimeofday.c (localtime): Undefine.
7163 (rpl_localtime): New function.
7165 2002-05-22 Jim Meyering <meyering@lucent.com>
7167 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7168 * file-type.h: New file.
7169 * file-type.c (file_type): New file/function. Extracted from diffutils.
7171 2002-04-29 Paul Eggert <eggert@twinsun.com>
7173 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7175 2002-04-28 Paul Eggert <eggert@twinsun.com>
7177 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7178 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7179 of 127, since 64 is the largest conceivable number for ancient
7181 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7183 2002-04-28 Jim Meyering <meyering@lucent.com>
7185 * sig2str.c (WTERMSIG): Remove definition (unused).
7187 2002-04-28 Paul Eggert <eggert@twinsun.com>
7189 * sig2str.h, sig2str.c: New files.
7190 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7192 2002-04-24 Jim Meyering <meyering@lucent.com>
7194 * gettext.h: New file, from Gettext.
7195 * Makefile.am (INCLUDES): Remove -I../intl.
7196 (libfetish_a_SOURCES): Add gettext.h.
7198 2002-04-16 Jim Meyering <meyering@lucent.com>
7200 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7201 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7202 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7204 2002-04-12 Jim Meyering <meyering@lucent.com>
7206 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7208 2002-03-10 Jim Meyering <meyering@lucent.com>
7210 * makepath.c (make_path): Remove a comma from a diagnostic.
7211 Suggestion from Santiago Vila.
7213 2002-03-08 Jim Meyering <meyering@lucent.com>
7215 * rename.c: Mention that this wrapper is needed also on
7216 mips-dec-ultrix4.4 systems.
7218 2002-03-02 Jim Meyering <meyering@lucent.com>
7220 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7221 not HAVE_CLOCK_SETTIME.
7223 2002-02-27 Paul Eggert <eggert@twinsun.com>
7225 * nanosleep.h: Rename to....
7226 * timespec.h: New name for nanosleep.h. All uses changed.
7228 * gettime.c: New file.
7229 * settime.c: New file.
7232 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7233 timespec.h. Remove nanosleep.h.
7235 2002-02-25 Paul Eggert <eggert@twinsun.com>
7237 * acl.c, acl.h: New files.
7238 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7240 2002-02-24 Jim Meyering <meyering@lucent.com>
7242 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7243 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7244 cause trouble. Reported by Nelson Beebe.
7246 2002-02-23 Paul Eggert <eggert@twinsun.com>
7248 * path-concat.c (xpath_concat): Reorder code to pacify
7249 compilers that don't know that xalloc_die never returns.
7251 2002-02-20 Jim Meyering <meyering@lucent.com>
7253 * getdate.c: Regenerate using bison-1.33.
7255 2002-02-15 Paul Eggert <eggert@twinsun.com>
7257 * posixver.c, posixver.h: New files.
7258 * Makefile.am (libfetish_a_SOURCES): Add them.
7260 2002-02-02 Paul Eggert <eggert@twinsun.com>
7261 Bruno Haible <bruno@clisp.org>
7263 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7264 (fwrite_success_callback): New declaration.
7265 * unicodeio.c (unicode_to_mb): New function, extracted from
7266 print_unicode_char. Call failure callback instead of error.
7267 (fwrite_success_callback): New function.
7268 (exit_failure_callback): New function.
7269 (fallback_failure_callback): New function.
7270 (print_unicode_char): Call unicode_to_mb.
7272 2002-01-26 Jim Meyering <meyering@lucent.com>
7274 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7276 2002-01-22 Jim Meyering <meyering@lucent.com>
7278 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7279 Otherwise, some versions of automake would omit the rule that makes
7280 Makefile from Makefile.in.
7282 2001-01-21 Paul Eggert <eggert@twinsun.com>
7284 * xmemcoll.h, xmemcoll.c: New files.
7285 * Makefile.am (libfetish_a_SOURCES): Add them.
7286 * memcoll.c: Include errno.h, and declare errno if not defined.
7287 (memcoll): Set errno to zero if there is no error.
7289 * quotearg.c (quotearg_buffer_restyled):
7290 Fix bug with quoting buffers containing NUL when backslashing escapes.
7291 This bug was exposed by the other changes in this patch.
7292 (quotearg_n_options): New arg ARGSIZE.
7293 All callers changed.
7294 (quoting_options_from_style): New function.
7295 (quotearg_n_style): Use it.
7296 (quotearg_n_style_mem): New function.
7298 * quotearg.h (quotearg_n_style_mem): New function.
7300 2002-01-16 Jim Meyering <meyering@lucent.com>
7302 * getdate.y: Add three semicolons, each just before a closing brace.
7303 Bison (as of version 1.31) no longer papers over that mistake.
7305 2002-02-14 Paul Eggert <eggert@twinsun.com>
7307 * backupfile.c (ISDIGIT): Comment fix.
7308 * getdate.y (ISDIGIT): Likewise.
7309 * posixtm.c (ISDIGIT, year): Likewise.
7310 * strverscmp.c (ISDIGIT): Likewise.
7311 * userspec.c (ISDIGIT): Likewise.
7313 2002-01-05 Jim Meyering <meyering@lucent.com>
7315 * version-etc.c (version_etc_copyright): Update copyright year.
7317 2001-01-19 Paul Eggert <eggert@twinsun.com>
7319 * closeout.c (close_stdout_status): If ferror (stdout), do
7320 not silently exit merely because the output buffer happens to
7321 have nothing pending.
7323 2001-12-18 Paul Eggert <eggert@twinsun.com>
7325 See the big note in ../ChangeLog.
7326 * human.c (suffixes): Prefer K to k for 1024.
7327 (generate_suffix_backwards): New function.
7328 (human_readable_inexact): Use it.
7329 * xstrtol.c (__xstrtol): If there is no number but there
7330 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7331 Accept 'K' as well as 'k'.
7333 2001-12-15 Jim Meyering <meyering@lucent.com>
7335 * regex.h (__restrict_arr): Update from libc.
7337 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7338 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7341 2001-12-10 Jim Meyering <meyering@lucent.com>
7343 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7344 Instead, include "xalloc.h".
7345 (initbuffer): Don't cast xmalloc return value to char*.
7346 (readline): Reword comment.
7347 Don't cast xrealloc return value to char*
7350 2001-12-09 Jim Meyering <meyering@lucent.com>
7352 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7353 `signed and unsigned type in conditional expression'.
7354 * posixtm.c (posix_time_parse): Likewise.
7356 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7358 * readtokens.c (readtoken): Declare an index to be of type unsigned
7359 to avoid a pedantic warning.
7361 * getstr.c: Don't include assert.h.
7362 (getstr): Remove warning-evoking assertions.
7363 Return -1 if offset parameter is out of bounds.
7364 Change the type of a local from int to size_t.
7366 * strftime.c (my_strftime_localtime_r): Include this function
7367 definition in the `#if ! HAVE_TM_GMTOFF' block.
7369 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7370 Include xalloc.h instead.
7372 2001-12-02 Jim Meyering <meyering@lucent.com>
7374 * tempname.c: Don't declare getenv, thus reverting the change of
7375 2001-11-18. It's no longer necessary, now that stdlib.h is always
7378 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7379 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7381 2001-11-30 Akim Demaille <akim@epita.fr>
7383 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7384 before being defined.
7386 2001-11-27 Paul Eggert <eggert@twinsun.com>
7388 * quotearg.h (quotearg_n, quotearg_n_style):
7389 First arg is int, not unsigned.
7390 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7391 (SIZE_MAX, UINT_MAX): New macros.
7392 (quotearg_n_options): Abort if N is negative.
7393 Avoid overflow check on hosts where size_t is 64 bits and int
7394 is 32 bits, as overflow is impossible there.
7395 Fix off-by-one typo that caused unnecessary reallocation.
7397 2001-11-27 Jim Meyering <meyering@lucent.com>
7399 * tempname.c: Merge with version from libc.
7400 * regex.c: Likewise.
7402 * tempname.c: Include stdlib.h unconditionally. On some old systems
7403 for which STDC_HEADERS is 0, it was not included, resulting in a
7404 warning about an integer-to-pointer conversion problem with getenv.
7405 Reported by Volker Borchert.
7407 2001-11-26 Jim Meyering <meyering@lucent.com>
7409 * gtod.h: Remove file.
7410 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7411 * gettimeofday.c: Don't include gtod.h.
7412 (GTOD_init): Remove function.
7413 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7414 Suggestion from Volker Borchert.
7416 2001-11-23 Jim Meyering <meyering@lucent.com>
7418 * hash.h (struct hash_table): Don't define here. Merely declare it.
7419 * hash.c (struct hash_table): Define it here instead.
7421 2001-11-22 Jim Meyering <meyering@lucent.com>
7423 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7425 2001-11-18 Paul Eggert <eggert@twinsun.com>
7427 * tempname.c (TMP_MAX): Remove; no longer needed.
7428 (TEMPORARIES): New macro.
7429 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7430 removes an artificial limitation (e.g. HP-UX 10.20, where
7433 2001-11-18 Jim Meyering <meyering@lucent.com>
7435 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7438 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7439 files will be created before anything else.
7441 2001-11-17 Jim Meyering <meyering@lucent.com>
7443 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7444 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7445 rather than group writable. Patch by Juan F. Codagnone.
7447 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7448 Instead, include "xalloc.h".
7450 * mountlist.c: Include unlocked-io.h after all system headers.
7451 Remove explicit declarations of xmalloc, xrealloc,
7452 and xstrdup. Instead, include "xalloc.h".
7454 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7455 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7456 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7458 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7459 Reported by Padraig Brady.
7461 * mkstemp.c: #undef mkstemp.
7463 (rpl_mkstemp): Rename from mkstemp.
7466 2001-11-16 Jim Meyering <meyering@lucent.com>
7468 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7469 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7470 determine the amount of total physical memory, use pstat_getstatic.
7471 HPUX-11 doesn't define _SC_PHYS_PAGES.
7472 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7473 If sysconf couldn't be used to determine the amount of available
7474 physical memory, use both pstat_getstatic and pstat_getdynamic.
7475 Based on a patch from Bob Proulx.
7477 2001-11-05 Jim Meyering <meyering@lucent.com>
7479 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7481 2001-11-03 Jim Meyering <meyering@lucent.com>
7483 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7484 in argmatch_to_argument call.
7486 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7489 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7490 e.g., a fault due to an attempt to free a NULL pointer.
7492 2001-11-01 Jim Meyering <meyering@lucent.com>
7494 * dirfd.c, dirfd.h: New files.
7495 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7497 * hash.c (hash_print) [TESTING]: Clean up.
7499 2001-10-22 Paul Eggert <eggert@twinsun.com>
7501 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7502 to avoid a warning if -Wall.
7504 2001-10-21 Paul Eggert <eggert@twinsun.com>
7506 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7508 2001-10-21 Jim Meyering <meyering@lucent.com>
7510 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7511 this code would end up calling gettext even in packages built
7513 * getopt.c (_): Likewise.
7514 * regex.c (_): Likewise.
7516 2001-10-20 Paul Eggert <eggert@twinsun.com>
7518 * error.c (strerror_r): Do not declare unless !_LIBC.
7519 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7520 Use strerror_r that is only a macro, even if it is not a function.
7521 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7522 (private_strerror): Use prototypes, not old-style function definition.
7523 (print_errno_message): New function.
7524 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7526 (error_tail, error, error_at_line): Use it.
7528 2001-10-11 Jim Meyering <meyering@lucent.com>
7530 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7531 and quote_n (1, ... to avoid clobbering a buffer.
7533 2001-10-05 Jim Meyering <meyering@lucent.com>
7535 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7536 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7537 * hash-pjw.h: New file.
7539 2001-09-30 Jim Meyering <meyering@lucent.com>
7541 * mountlist.c [MOUNTED_GETFSSTAT]:
7542 Include <sys/ucred.h>, for Apple Darwin.
7543 Include sys/mount.h and sys/fs_types.h only if available.
7545 (read_filesystem_list): Use FS_TYPE.
7547 2001-09-29 Paul Eggert <eggert@twinsun.com>
7549 * exclude.c (excluded_filename): 0 -> false, since it's
7552 2001-09-28 Paul Eggert <eggert@twinsun.com>
7554 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7555 #defines strtoimax. Also treat the other strto* functions
7558 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7559 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7560 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7562 2001-09-26 Jim Meyering <meyering@lucent.com>
7564 Most macros in unlocked-io.h had the wrong number of arguments.
7565 * gen-uio: New script.
7566 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7567 * unlocked-io.hin: Remove file.
7568 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7569 rather than trying to embed it here.
7570 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7571 Reported by Padraig Brady.
7573 2001-09-25 Volker Borchert <bt@teknon.de>
7575 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7577 2001-09-23 Jim Meyering <meyering@lucent.com>
7579 * mountlist.c: Remove useless parentheses in #if directives.
7580 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7581 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7583 2001-09-22 Jim Meyering <meyering@lucent.com>
7585 * localcharset.c: Update from latest gettext.
7586 * config.charset: Likewise.
7588 2001-09-20 Jim Meyering <meyering@lucent.com>
7590 * xstrtol.c (strtoimax): Guard declaration with
7591 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7592 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7593 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7594 (strtoumax): Likewise, for completeness (it wasn't necessary).
7596 2001-09-06 Paul Eggert <eggert@twinsun.com>
7598 * strtoimax.c (HAVE_LONG_LONG):
7599 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7600 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7601 to work around bug in IBM C compiler.
7603 2001-09-16 Jim Meyering <meyering@lucent.com>
7605 * mkdir.c: New file.
7607 2001-09-04 Paul Eggert <eggert@twinsun.com>
7609 * xgetcwd.c: Revert some of the previous change; intead,
7610 fix the HAVE_GETCWD_NULL code to behave more like the
7611 !HAVE_GETCWD_NULL code used to.
7614 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7617 2001-09-04 Paul Eggert <eggert@twinsun.com>
7619 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7620 Use ssize_t, not int, to store result of readlink.
7621 Check for ssize_t overflow as well as size_t overflow,
7622 as POSIX says the result of readlink is implementation-defined
7623 when ssize_t overflows.
7624 Remove unnecessary cast to char*.
7625 Use free+malloc instead of realloc, as the storage doesn't need
7626 to be preserved and it's clearer and can be more efficient that way.
7627 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7628 * xreadlink.h (xreadlink): Update prototype.
7630 2001-09-03 Paul Eggert <eggert@twinsun.com>
7632 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7633 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7634 spotted by Jim Meyering.
7636 2001-09-03 Jim Meyering <meyering@lucent.com>
7638 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7640 2001-09-03 Paul Eggert <eggert@twinsun.com>
7642 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7643 like the HAVE_GETCWD_NULL code.
7644 Include pathmax.h if not HAVE_GETCWD.
7645 Do not include xalloc.h.
7646 (INITIAL_BUFFER_SIZE): New symbol.
7647 Do not use xmalloc / xrealloc, since the caller is responsible for
7648 handling errors. Preserve errno around `free' during failure.
7649 Do not overrun buffer when using getwd.
7651 2001-09-03 Paul Eggert <eggert@twinsun.com>
7653 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7654 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7656 2001-09-02 Jim Meyering <meyering@lucent.com>
7658 * error.c: Update from GNU libc.
7660 2001-09-01 Jim Meyering <meyering@lucent.com>
7662 * xreadlink.c: New file.
7663 * xreadlink.h: New file.
7664 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7666 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7667 doesn't conflict with sparc Solaris 7's definition in
7668 /usr/include/sys/int_types.h.
7670 * exclude.c: Use `""', not `<>' to #include non-system header files.
7671 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7672 and strncasecmp as r-values. Unixware didn't have declarations.
7674 2001-08-31 Jim Meyering <meyering@lucent.com>
7676 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7677 Use an initial, malloc'd, buffer of length 128 rather than
7678 a statically allocated one of length 1024.
7680 2001-08-30 Paul Eggert <eggert@twinsun.com>
7682 * xgetcwd.c: Don't include pathmax.h.
7683 Include stdlib.h and unistd.h if available.
7685 (xmalloc, xstrdup, free): Remove decls.
7686 (xgetcwd): Don't assume sizes fit in unsigned.
7687 Check for overflow when computing sizes.
7688 Simplify reallocation code.
7690 2001-08-28 Paul Eggert <eggert@twinsun.com>
7692 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7694 * strtoimax.c: Renamed from strtoxmax.c, removing the
7697 Also, make the following further changes to make this file's
7698 configuration more similar to that of strtol.c:
7699 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7700 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7701 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7702 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7703 changed to signed values.
7705 And make the following changes as well:
7706 Fix copyright notice, as 1999 was missing.
7707 (verify): New macro.
7708 (strtoimax): Check sizes at compile-time, not run-time.
7709 Prefer strtol to strtoll if both work.
7710 (main): Remove; it was not that useful and was a pain to maintain.
7712 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7714 2001-08-30 Paul Eggert <eggert@twinsun.com>
7716 * savedir.c (savedir): Remove size parameter, as POSIX says that
7717 a directory's st_size can have an arbitrary value, so the old
7718 usage could waste an arbitrary amount of memory. All uses
7720 * savedir.h: Update prototype.
7722 2001-08-30 Paul Eggert <eggert@twinsun.com>
7724 * xstrtol.c (strtoimax): New decl.
7726 2001-08-28 Paul Eggert <eggert@twinsun.com>
7728 * xstrtol.h: Add copyright notice.
7729 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7730 LONGINT_INVALID_SUFFIX_CHAR.
7732 2001-08-30 Paul Eggert <eggert@twinsun.com>
7734 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7737 2001-08-30 Paul Eggert <eggert@twinsun.com>
7739 * hash.c: Remove '2001' from copyright notice.
7741 2001-08-30 Paul Eggert <eggert@twinsun.com>
7743 * full-write.h: New file.
7744 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7745 * full-write.c: Correct credits, as cccp.c no longer
7746 exists and anyway it was so heavily changed from the old cccp
7747 code as to be unrecognizable. Include full-write.h.
7748 (full_write) Return size_t, with short writes meaning failure.
7749 All callers changed. This fixes a bug with large buffers
7751 * utime.c: Include full-write.h.
7753 2001-08-30 Paul Eggert <eggert@twinsun.com>
7755 Merge 'exclude' changes from tar 1.13.22.
7756 This fixes one or two unlikely storage allocation overflow bugs,
7757 but doesn't change user-visible behavior otherwise.
7759 2001-08-30 Paul Eggert <eggert@twinsun.com>
7761 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7762 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7763 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7764 Include if available.
7765 (<xalloc.h>): Include
7766 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7767 (verify): New macro. Use it to verify that EXCLUDE macros do not
7768 collide with FNM macros.
7769 (struct patopts): New struct.
7770 (struct exclude): Use it, as exclude patterns now come with options.
7771 (new_exclude): Support above changes.
7772 (new_exclude, add_exclude_file):
7773 Initial size must now be a power of two to simplify overflow checking.
7774 (free_exclude, fnmatch_no_wildcards): New function.
7775 (excluded_filename): No longer requires options arg, as the options
7776 are determined by add_exclude. Now returns bool, not int.
7777 (excluded_filename, add_exclude):
7778 Add support for the fancy new exclusion options.
7779 (add_exclude, add_exclude_file): Now takes int options arg.
7780 Check for arithmetic overflow when computing sizes.
7781 (add_exclude_file): xrealloc might modify errno, so don't
7782 realloc until after errno might be used.
7784 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7786 (free_exclude): New decl.
7787 (add_exclude, add_exclude_file): Now takes int options arg.
7788 (excluded_filename): No longer requires options arg, as the options
7789 are determined by add_exclude. Now returns bool, not int.
7791 2001-08-30 Paul Eggert <eggert@twinsun.com>
7793 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7795 2001-08-27 Jim Meyering <meyering@lucent.com>
7797 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7799 * version-etc.c (N_): Remove definition.
7800 Revert most of last change.
7801 Instead, simply don't mark the `Copyright...' string for translation.
7802 Based on advice from Paul Eggert.
7804 * strtoxmax.c: Tweak comment.
7806 2001-08-26 Jim Meyering <meyering@lucent.com>
7808 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7809 of copyright with `%s' so translators don't get an untranslated
7811 (COPYRIGHT_YEAR): Define.
7812 (version_etc): Use fprintf rather than fputs.
7813 Suggestion from Ulrich Drepper.
7815 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7817 * strtoll.c: New file, from GNU libc.
7818 * xstrtoimax.c: New file.
7820 * xstrtol.h: Add xstrtoimax.
7821 * strtoumax.c: New file. Simply include "strtoumax.c".
7822 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7824 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7825 * strtoxmax.c: ... then renamed to this.
7827 2001-08-13 Paul Eggert <eggert@twinsun.com>
7829 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7830 Port to Solaris 8, where 'sed' requires a space after the 'r'
7831 command, and where sh dislikes "$/". Clean up the spacing a bit.
7832 Redirect output to $tmp just once.
7834 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7836 * addext.c (<errno.h>): Include.
7837 (errno): Declare if not defined.
7838 (addext): Work correctly when pathconf returns -1 and leaves
7839 errno alone because there is no limit. Also, work even if
7840 pathconf returns a value greater than SIZE_MAX.
7842 2001-08-12 Jim Meyering <meyering@lucent.com>
7844 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7845 Simply `return getcwd (NULL, 0);'.
7846 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7847 Use 1300 as initial value for length, not PATH_MAX.
7849 * pathmax.h: Clean up cpp syntax.
7851 2001-08-12 Jim Meyering <meyering@lucent.com>
7853 * gettimeofday.c: New file.
7855 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7857 2001-08-04 Jim Meyering <meyering@lucent.com>
7859 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7860 to get in sync with glibc.
7862 2001-08-03 Paul Eggert <eggert@twinsun.com>
7864 The following changes are from gettext 0.10.39 as maintained by
7867 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7868 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7869 with inverted sense. All uses changed.
7871 * mbswidth.c: Don't include <limits.h>.
7872 Include <stdlib.h> and <string.h> unconditionally.
7873 (iswcntrl, mbsinit, ISCNTRL): New macros.
7874 (mbsnwidth): Use K&R style function declarations.
7875 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7876 can optimize it when MB_CUR_MAX == 1.
7877 The width of control characters is zero, not 1.
7879 2001-07-15 Jim Meyering <meyering@lucent.com>
7881 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7882 (BUILT_SOURCES): Add unlocked-io.h.
7883 (io_functions): Define.
7884 (unlocked-io.h): New rule.
7885 (DISTCLEANFILES): Add unlocked-io.h.
7886 (all-local): Depend on unlocked-io.h, to ensure it is created.
7888 * unlocked-io.hin: New file
7890 * regex.c: Update from glibc.
7892 2001-07-05 Jim Meyering <meyering@lucent.com>
7894 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7896 (libfetish_a_SOURCES): Put all .h files here instead.
7897 Remove a thus-exposed (better checks in automake) duplicate and
7898 two unnecessary .h files.
7900 2001-06-11 Jim Meyering <meyering@lucent.com>
7902 * regex.c: Update from GNU libc.
7904 2001-05-27 Jim Meyering <meyering@lucent.com>
7906 * readutmp.h (UT_TYPE): Define.
7908 2001-05-24 Jim Meyering <meyering@lucent.com>
7910 * argmatch.c: Include "quote.h".
7911 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7912 quote function. Reported by Göran Uddeborg.
7914 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7916 * dirname.c (dir_name): Compute append_dot using path, not newpath
7917 which is not yet declared.
7919 2001-05-11 Paul Eggert <eggert@twinsun.com>
7921 * Makefile.am (libfetish_a_SOURCES):
7922 Add strftime.c, since we now compile it on all hosts.
7924 * strftime.c (my_strftime):
7925 Define to nstrftime if emacs, but only if my_strftime is not defined.
7926 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7927 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7928 Add one more extra argument: a nanoseconds value.
7931 (my_strftime function): Add %N format.
7932 (emacs_strftimeu): Renamed from emacs_strftime,
7933 with extra ut argument.
7935 2001-05-11 Paul Eggert <eggert@twinsun.com>
7937 dirname code cleanup. base_name now behaves more compatibly
7938 with POSIX basename when given file names that have trailing
7939 slashes, and similarly for dir_name. Add new primitives
7940 base_len and dir_len. Put the directory-name-related decls
7943 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7944 * backupfile.c (base_name): Likewise.
7945 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7946 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7947 * makepath.c (strip_trailing_slashes): Likewise.
7948 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7950 * rename.c (strip_trailing_slashes): Likewise.
7951 * same.c (base_name): Likewise.
7952 * stripslash.c (ISSLASH): Likewise.
7954 * addext.c: Include <dirname.h> after size_t is defined.
7955 * backupfile.c: Likewise.
7957 * addext.c (addext): Use base_len to trim redundant
7958 trailing slashes instead of doing it ourselves.
7959 But do not trim the last slash if it is not redundant.
7961 * backupfile.c (find_backup_file_name,
7962 max_backup_version): Use base_len instead of rolling it ourselves.
7963 Handle the case of "" and (on DOS) "C:" correctly.
7965 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7966 Include <string.h>, <dirname.h>.
7967 (base_name): Allow file names ending in slashes, other than names
7968 that are all slashes. In this case, return the basename followed
7969 by the slashes. This is more general, and can be used in places
7970 where the original base_name purposely had an assertion failure.
7971 (base_len): New function.
7973 * dirname.c: Include <string.h> instead of <stdlib.h>.
7974 Do not include <assert.h>; no longer needed.
7976 (memrchr): Remove decl.
7977 (dir_name_r): Remove.
7978 (dir_len): Renamed from dirlen. All callers changed.
7979 Rewrite in terms of base_name, for simplicity and consistency.
7980 (dir_name): Never return NULL. All callers changed.
7981 Do not include <stdlib.h> in test program; no longer needed.
7982 return 0; is fine for test program.
7984 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7986 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7988 * path-concat.c (path_concat): Use base_len to compute
7989 base length, not strlen; this means we cannot rely on memcpy
7992 * same.c (STREQ): Remove.
7993 (same_name): Handle the case where the basename ends in trailing '/'.
7995 * stripslash.c (strip_trailing_slashes): Return nonzero if
7996 a slash was stripped. Do not strip the last slash after a
7999 2001-04-08 Jim Meyering <meyering@lucent.com>
8001 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8002 recomputed; that's necessary when the offset spans a DST transition.
8003 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8005 2001-04-02 Jim Meyering <meyering@lucent.com>
8007 * regex.h, regex.c: Update from GNU libc.
8009 2001-03-19 Paul Eggert <eggert@twinsun.com>
8011 * version-etc.c (version_etc_copyright): Update to 2001.
8013 2001-03-16 Paul Eggert <eggert@twinsun.com>
8015 * tempname.c (uint64_t): Define to uintmax_t if
8016 not defined, and if UINT64_MAX is not defined.
8017 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8018 Reported by John David Anglin.
8020 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8022 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8023 alias if codeset is empty.
8024 * config.charset (BeOS): Use wildcard syntax.
8026 2001-03-13 Jim Meyering <meyering@lucent.com>
8028 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8029 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8032 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8034 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8036 * unicodeio.c (print_unicode_char): Simplify accordingly.
8038 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8040 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8041 support for DOS/DJGPP.
8043 2001-02-28 Paul Eggert <eggert@twinsun.com>
8045 * Makefile.am (libfetish_a_SOURCES):
8046 Add dup-safer.c, fopen-safer.c.
8047 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8049 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8051 2001-02-25 Paul Eggert <eggert@twinsun.com>
8053 The mkstemp replacement is taken from glibc 2.2.2, with some
8054 portability fixes for use outside glibc, as follows:
8056 * tempname.c (struct_stat64): New macro.
8057 (direxists, __gen_tempname): Use it.
8058 This avoids a portability problem with Solaris 8.
8060 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8061 (<stddef.h>, <stdint.h>, <string.h>):
8062 Include only if STDC_HEADERS || _LIBC.
8063 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8064 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8065 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8066 (__set_errno): Define this macro if <errno.h> doesn't.
8067 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8068 Define these macros if <stdio.h> doesn't.
8069 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8070 Define these macros if <sys/stat.h>
8071 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8072 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8073 __xstat64): Define if not _LIBC.
8074 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8075 (__gen_tempname): Invoke gettimeofday only if
8076 HAVE_GETTIMEOFDAY || _LIBC;
8077 otherwise, fall back on plain "time".
8078 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8080 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8082 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8084 2001-02-17 Jim Meyering <meyering@lucent.com>
8086 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8087 around included file name.
8089 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8091 * strftime.c: Update from GNU libc (the only changes were to comments).
8093 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8095 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8097 2001-02-17 Paul Eggert <eggert@twinsun.com>
8099 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8100 Remove workaround macros for hosts that have mbrtowc but not
8101 mbstate_t, as we now insist on proper declarations for both
8102 before using mbrtowc.
8104 2001-02-17 Jim Meyering <meyering@lucent.com>
8106 * regex.c: Update from libc.
8108 2001-02-16 Paul Eggert <eggert@twinsun.com>
8110 * alloca.c (malloc): Undef before defining, since stdlib.h
8111 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8112 Reported by Mark Hounschell via Paul Eggert.
8114 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8116 * config.charset: Update for FreeBSD 4.2.
8118 2001-01-26 Jim Meyering <meyering@lucent.com>
8120 * quotearg.c: Include stddef.h.
8121 * quote.c: Include stddef.h.
8122 Reported by Axel Kittenberger.
8124 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8125 line in double quotes so that it evokes a better diagnostic.
8126 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8127 Reported by Axel Kittenberger.
8129 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8131 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8132 to avoid a warning. Add back 'const' to inptr.
8134 2001-01-16 Jim Meyering <meyering@lucent.com>
8136 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8139 2001-01-14 Jim Meyering <meyering@lucent.com>
8141 * rename.c: New file. From Volker Borchert.
8142 Include stdlib.h, string.h or strings.h, and xalloc.h.
8143 Use strip_trailing_slashes rather than open-coding it.
8145 2001-01-03 Paul Eggert <eggert@twinsun.com>
8147 * strftime.c: Sync with glibc time/strftime.c 1.81.
8149 2001-01-03 Jim Meyering <meyering@lucent.com>
8151 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8152 local `inptr' to avoid warning with some system declarations of iconv.
8154 2000-12-29 Paul Eggert <eggert@twinsun.com>
8156 * modechange.c: Do not assume that mode_t uses the
8157 traditional octal encoding. E.g. "chmod 1 FOO" should set
8158 the other-execute bit of FOO even if S_IXOTH != 1.
8160 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8161 WOTH, XOTH, ALLM): New macros.
8162 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8163 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8165 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8166 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8168 No need to use uintmax_t; unsigned long is long enough.
8169 Don't bother to get suffix since we don't use it.
8171 2000-12-24 Jim Meyering <meyering@lucent.com>
8173 * hash.c (is_prime): Return explicit boolean values.
8174 (hash_get_first): Return NULL to appease Irix5.6's 89.
8175 Reported by Nelson Beebe.
8177 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8179 * localcharset.c (locale_charset): Add support for Win32.
8181 2000-12-18 Paul Eggert <eggert@twinsun.com>
8183 * physmem.h, physmem.c: New files.
8185 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8186 (noinst_HEADERS): Add physmem.h.
8188 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8189 't' for compatibility with Solaris 8 sort.
8191 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8193 * config.charset: Add support for BeOS.
8195 2000-12-16 Jim Meyering <meyering@lucent.com>
8197 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8198 SHELLS_FILE to a file name that's useful on djgpp systems.
8200 (ADDITIONAL_DEFAULT_SHELLS): Define.
8201 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8202 Based mostly on a patch from Prashant TR.
8204 2000-12-16 Jim Meyering <meyering@lucent.com>
8206 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8207 N and M) would have treated it like `chown N:N FILE'.
8209 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8211 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8213 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8214 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8215 to the list of canonical encodings. Rename EUC-CN to GB2312.
8217 2000-12-08 Andreas Schwab <schwab@suse.de>
8219 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8220 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8222 2000-12-07 Jim Meyering <meyering@lucent.com>
8224 * stripslash.c (ISSLASH): Define.
8225 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8228 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8229 (dir_name_r): Declare this function as static.
8230 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8231 manifest itself on a name containing a mix of slashes and
8233 Make this function work with names starting with a DOS-style
8234 drive letter and colon prefix.
8235 (dir_name): Append `.' if necessary.
8236 Based mostly on patches from Prashant TR and Eli Zaretskii.
8238 * dirname.h (dir_name_r): Remove prototype.
8240 2000-12-05 Jim Meyering <meyering@lucent.com>
8242 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8244 2000-12-04 Jim Meyering <meyering@lucent.com>
8246 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8247 Also include memory.h, stdlib.h, unistd.h if appropriate.
8248 Reported by Andreas Jaeger (conflicting declaration of malloc).
8250 2000-12-02 Jim Meyering <meyering@lucent.com>
8252 * closeout.h: Make idempotent, to avoid some obscure warnings.
8254 2000-12-01 Paul Eggert <eggert@twinsun.com>
8256 * memrchr.c: Include <config.h> before any system include file.
8258 2000-11-29 Paul Eggert <eggert@twinsun.com>
8260 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8262 2000-11-26 Jim Meyering <meyering@lucent.com>
8264 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8266 2000-11-22 Paul Eggert <eggert@twinsun.com>
8268 * strftime.c (my_strftime): Do not invoke mbrlen with a
8269 size of (size_t) -1; it's not portable.
8271 2000-11-17 Akim Demaille <akim@epita.fr>
8273 * obstack.h: Formatting changes.
8274 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8275 prevent type checking.
8276 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8277 cast the value to (void *): assigning a `foo *' to a `void *'
8279 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8281 2000-11-17 Jim Meyering <meyering@lucent.com>
8283 * strstr.c: Update from GNU libc.
8285 2000-11-16 Jim Meyering <meyering@lucent.com>
8287 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8289 2000-11-11 Jim Meyering <meyering@lucent.com>
8291 * error.c: Add a couple #includes, merging from GNU libc version.
8293 2000-11-10 Jim Meyering <meyering@lucent.com>
8295 * obstack.h: Update from GNU libc.
8296 * obstack.c: Likewise.
8298 2000-11-06 Paul Eggert <eggert@twinsun.com>
8300 * getusershell.c (setusershell): Use rewind rather than
8301 fseek/fseeko, to avoid configuration hassles with fseeko.
8302 Don't bother opening SHELLS_FILE if shellstream is NULL;
8305 2000-11-05 Jim Meyering <meyering@lucent.com>
8307 * makepath.h (make_dir): Declare.
8308 * makepath.c (make_dir): Remove `static' attribute.
8311 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8313 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8314 last one in a bucket, advance to the next bucket.
8316 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8318 * fnmatch.c: Do not comment out all the code if we are using
8319 the GNU C library, because in some cases we are replacing buggy
8320 code in the GNU C library itself.
8322 2000-10-30 Paul Eggert <eggert@twinsun.com>
8324 * error.h, getline.h, modechange.h:
8325 Remove "2000" from Copyright line, as the file hasn't been
8326 changed this year other than in the copyright notice.
8328 * xalloc.h: Add "2000" to Copyright line, as this file
8329 was changed this year.
8331 2000-10-30 Paul Eggert <eggert@twinsun.com>
8333 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8334 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8335 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8337 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8339 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8340 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8341 doesn't define __restrict_arr.
8343 2000-10-29 Jim Meyering <meyering@lucent.com>
8345 * xstat.in: Fix grammar in comment.
8347 2000-10-28 Jim Meyering <meyering@lucent.com>
8349 * memchr.c: Update from libc.
8350 Adjust for portability:
8351 [HAVE_STDLIB_H]: Include stdlib.h.
8352 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8353 Undef __memchr, too.
8354 [!weak_alias]: Define __memchr to memchr.
8356 * regex.c: Update from libc.
8357 * regex.h: Likewise.
8358 * getopt1.c: Likewise.
8359 * memcmp.c: Likewise.
8361 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8362 Avoid using fseek, when possible -- it's broken by design.
8363 Patch by Ulrich Drepper.
8365 2000-10-26 Jim Meyering <meyering@lucent.com>
8367 * strftime.c: Update from libc.
8369 2000-10-25 Jim Meyering <meyering@lucent.com>
8371 * obstack.c: Update from libc.
8373 2000-10-23 Jim Meyering <meyering@lucent.com>
8375 * hard-locale.c (hard_locale): Revert last change -- it was simply
8376 wrong. That set_locale call must not have any side effects.
8379 2000-10-22 Jim Meyering <meyering@lucent.com>
8381 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8382 [CYCLIC]: Remove now-unused definition.
8384 * save-cwd.c (O_DIRECTORY): Define, if needed.
8385 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8386 Suggestion from Ulrich Drepper.
8388 2000-10-21 Jim Meyering <meyering@lucent.com>
8390 * dirname.c (dir_name_r): New function, factored out of dir_name.
8391 (dir_name): Use dir_name_r.
8392 * dirname.h (dir_name_r): Declare it.
8394 2000-10-21 Jim Meyering <meyering@lucent.com>
8396 * dirname.c (memrchr): Declare if necessary.
8397 (dir_name): Remove the restriction that there be no
8398 trailing slashes. Now, this code skips past them, effectively
8400 [TEST_DIRNAME] (main): New unit tests.
8402 * memrchr.c: New file from GNU libc.
8403 Undef __memrchr, too.
8404 [!weak_alias]: Define __memrchr to memrchr.
8405 Guard weak_alias use with `#ifdef weak_alias'.
8407 2000-10-17 Jim Meyering <meyering@lucent.com>
8409 * quote.h (PARAMS): Define and use.
8410 Reported by Akim Demaille.
8412 * getopt.c: Update from libc.
8414 2000-10-16 Jim Meyering <meyering@lucent.com>
8416 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8419 2000-09-25 Jim Meyering <meyering@lucent.com>
8421 * md5.h (rol): Define (from GnuPG).
8423 * sha.c: Give credit (GnuPG) where due.
8424 (M): Use rol rather than open-coding it.
8425 Add a FIXME comment.
8427 2000-09-21 Jim Meyering <meyering@lucent.com>
8429 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8430 Reported by Michael Stone.
8432 2000-09-20 Jim Meyering <meyering@lucent.com>
8434 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8435 (noinst_HEADERS): Add sha.h.
8436 Based on code from Scott G. Miller and from GnuPG.
8438 2000-09-15 Jim Meyering <meyering@lucent.com>
8440 * regex.c: Update from libc.
8442 2000-09-10 Jim Meyering <meyering@lucent.com>
8444 * getopt.c (_getopt_internal): Update from glibc.
8446 2000-09-09 Jim Meyering <meyering@lucent.com>
8448 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8449 think it should be used as a general replacement for isascii.
8450 * fnmatch.c: Likewise.
8451 * mbswidth.c: Likewise
8452 * regex.c: Likewise.
8455 * userspec.c: Include sys/param.h and limits.h.
8457 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8458 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8459 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8460 UID, GID. Check range.
8462 2000-09-06 Jim Meyering <meyering@lucent.com>
8464 * getopt.c (_getopt_internal): Update from glibc.
8466 2000-08-30 Jim Meyering <meyering@lucent.com>
8468 * strftime.c: Merge in changes from GNU libc.
8470 2000-08-26 Jim Meyering <meyering@lucent.com>
8472 * closeout.c: Include "__fpending.h".
8473 (close_stdout_status): Return right away if there's nothing to flush.
8475 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8476 * __fpending.c: New file.
8477 * __fpending.h: New file.
8479 2000-08-07 Paul Eggert <eggert@twinsun.com>
8481 Standardize on "memory exhausted" instead of "Memory exhausted"
8482 or "virtual memory exhausted".
8483 * obstack.c (print_and_abort): Use "memory exhausted", not
8484 "virtual memory exhausted".
8485 * same.c (same_name): Invoke xalloc_die instead of printing
8487 * userspec.c (parse_user_spec): Likewise.
8488 * bumpalloc.h: comment fix
8489 * same.c, userspec.c: Include xalloc.h.
8491 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8492 not char *const and pointing to a constant array.
8493 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8494 (xrealloc): Comment fix.
8496 * userspec.c (parse_user_spec):
8497 Don't translate a message until just before returning,
8498 to avoid unnecessary translation.
8500 2000-08-07 Jim Meyering <meyering@lucent.com>
8502 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8503 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8504 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8505 getgroups.c, gethostname.c, getopt.h, group-member.c,
8506 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8507 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8508 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8509 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8510 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8511 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8512 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8513 yesno.c: Back out Copyright date changes for each file with no change
8514 this year. This eases coordination with other programs using the same
8515 source code modules. From Paul Eggert.
8517 2000-08-03 Greg McGary <greg@mcgary.org>
8519 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8520 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8521 (EXTEND_BUFFER): Use them.
8523 2000-08-01 Jim Meyering <meyering@lucent.com>
8525 * dirname.c (ISSLASH): Define.
8526 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8527 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8528 both `\' and `/' may be use as path separators.
8529 Based on a patch from Prashant TR.
8531 2000-07-31 Paul Eggert <eggert@twinsun.com>
8533 * quotearg.c (quotearg_n_options): Don't make the initial
8534 slot vector a constant, since it might get modified.
8536 2000-07-31 Jim Meyering <meyering@lucent.com>
8538 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8539 * obstack.c (print_and_abort): Likewise.
8541 2000-07-30 Paul Eggert <eggert@twinsun.com>
8543 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8544 buffer, so that the caller can always quote one small
8545 component of a "memory exhausted" message in slot 0.
8546 From a suggestion by Jim Meyering.
8548 2000-07-30 Jim Meyering <meyering@lucent.com>
8550 * makepath.c (make_path): Quote the other instance, too.
8552 * quotearg.c (N_STATIC_SLOTVECS): Define.
8553 (STATIC_BUF_SIZE): Define.
8554 (quotearg_n_options): Use only statically allocated storage when
8555 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8556 than STATIC_BUF_SIZE.
8558 2000-07-29 Jim Meyering <meyering@lucent.com>
8560 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8561 * dirname.c (dir_name): Likewise.
8563 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8565 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8566 (dir_name): Assert that there are no trailing slashes.
8568 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8570 * mbswidth.h (mbswidth): Add a flags argument.
8571 (mbswidth): New declaration.
8572 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8573 * mbswidth.c (mbswidth): Add a flags argument.
8574 (mbsnwidth): New function.
8576 2000-07-24 Jim Meyering <meyering@lucent.com>
8578 * mbswidth.c: Remove useless #else. From Bruno Haible.
8580 2000-07-23 Paul Eggert <eggert@twinsun.com>
8582 * mbswidth.c (_XOPEN_SOURCE):
8583 Don't define; this causes problems on Solaris 7.
8584 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8586 2000-07-23 Paul Eggert <eggert@twinsun.com>
8589 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8590 so that mbstate_t is always defined.
8592 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8593 be 1 in at least one GCC installation, and this configuration
8594 error is likely to be common. Ignoring MB_LEN_MAX hurts
8595 performance on hosts that have mbrtowc but have only unibyte
8596 locales, but I assume these hosts are rare.
8598 2000-07-23 Paul Eggert <eggert@twinsun.com>
8600 * quotearg.c: Streamline by invoking multibyte code only if needed.
8601 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8602 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8603 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8604 invoke multibyte primitives.
8606 2000-07-23 Jim Meyering <meyering@lucent.com>
8608 * basename.c (base_name): Add an assertion.
8610 2000-07-15 Bruno Haible <clisp.cons.org>
8612 * quotearg.c: When the system forces us to redefine mbstate_t,
8613 shadow its mbsinit function.
8615 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8617 * mbswidth.h: New file.
8618 * mbswidth.c: New file.
8619 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8620 (noinst_HEADERS): Add mbswidth.h.
8622 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8624 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8627 2000-07-15 Jim Meyering <meyering@lucent.com>
8629 * makepath.c: Include quote.h.
8630 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8631 corresponding argument in a `quote (...)' call.
8632 Give better diagnostics.
8634 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8635 (noinst_HEADERS): Add quote.h.
8637 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8638 from tar's src/misc.c.
8639 * quote.h: New file. Prototypes for same.
8641 2000-07-10 Paul Eggert <eggert@twinsun.com>
8643 From a suggestion by Bruno Haible.
8644 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8645 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8646 to decide whether to define the BeOS workaround macro;
8647 this adjusts to the change to AC_MBSTATE_T.
8649 2000-07-13 Paul Eggert <eggert@twinsun.com>
8651 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8653 * quotearg.c (quoting_style_args, quoting_style_vals,
8654 quotearg_buffer_restyled): Add support for
8655 clocale_quoting_style. Undo previous change to
8656 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8657 and "{RIGHT QUOTATION MARK}" msgids.
8659 2000-07-05 Paul Eggert <eggert@twinsun.com>
8661 The old behavior of quoting `like this' doesn't look good with
8662 newer, ISO-style fonts. See:
8663 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8665 Instead, quote "like this" by default. Let the translator
8666 tailor the locale-specific quoting behavior by providing
8667 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8669 * quotearg.c (N_): New macro.
8670 (gettext_default): New function.
8671 (quotearg_buffer_restyled): Use
8672 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8673 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8675 2000-07-09 Jim Meyering <meyering@lucent.com>
8677 * Most files: Update copyright dates to include 2000.
8679 2000-07-08 Jim Meyering <meyering@lucent.com>
8681 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8683 (xgethostname): Remove now-unnecessary #ifdef.
8684 Move declaration of `err' into loop where it's used.
8686 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8688 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8689 by allocating a larger buffer. Test the gethostname return value for
8690 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8691 returns an error and ENAMETOOLONG isn't defined.
8693 2000-07-05 Paul Eggert <eggert@twinsun.com>
8694 and Bruno Haible <haible@clisp.cons.org>
8696 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8698 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8700 * quotearg.c (struct quoting_options): Simplify quote_these_too
8703 2000-07-03 Jim Meyering <meyering@lucent.com>
8705 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8706 Reported by Bruno Haible.
8708 2000-07-04 Jim Meyering <meyering@lucent.com>
8710 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8711 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8714 2000-07-03 Paul Eggert <eggert@twinsun.com>
8715 and Bruno Haible <haible@clisp.cons.org>
8717 * quotearg.c (mbrtowc):
8718 Assign to *pwc, and return 1 only if result is nonzero.
8719 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8721 2000-07-03 Jim Meyering <meyering@lucent.com>
8723 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8724 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8727 2000-07-02 Jim Meyering <meyering@lucent.com>
8729 * quotearg.c (mbstate_t): Don't define here.
8731 2000-07-02 Jim Meyering <meyering@lucent.com>
8733 * nanosleep.c (SIGCONT): Define if not already defined.
8735 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8737 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8738 per change in ../m4/ls-mntd-fs.m4.
8739 (read_filesystem_list): Ignore symbolic links.
8741 2000-06-29 Jim Meyering <meyering@lucent.com>
8743 * same.c: Include <string.h> or <strings.h>, as appropriate,
8744 for declaration of strcmp.
8746 * long-options.c: Include <stdlib.h>, for declaration of exit.
8748 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8749 Avoid warning by casting result to `char *' to remove `const'.
8751 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8753 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8755 2000-06-26 Paul Eggert <eggert@twinsun.com>
8757 savedir now sets errno on failure and invokes xmalloc to get memory.
8758 Fix a couple of other minor bugs while we're at it.
8760 * savedir.c (<unistd.h>): Do not include; there's no need.
8761 (NAMLEN): Remove macro.
8762 (malloc, realloc): Remove decls.
8764 ("xalloc.h"): Include.
8765 (NAME_SIZE_DEFAULT): New macro.
8766 (savedir): Use xmalloc / xrealloc to allocate memory.
8767 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8768 Skip "" directory entries.
8769 Use strlen to calculate directory entry length, since the old method
8770 is rarely used these days and isn't worth supporting.
8771 Don't use a pointer after freeing it.
8772 Check for integer overflow when calculating allocation size.
8773 Use memcpy to copy entries, instead of stpcpy.
8774 Set errno properly when returning NULL.
8775 Check for readdir error.
8777 2000-06-26 Jim Meyering <meyering@lucent.com>
8779 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8781 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8783 * getusershell.c (xmalloc, xrealloc): Remove functions.
8785 Don't include <stdlib.h>. Don't declare malloc, realloc.
8787 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8789 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8791 2000-06-24 Jim Meyering <meyering@lucent.com>
8793 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8795 2000-06-21 Jim Meyering <meyering@lucent.com>
8797 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8799 2000-06-19 Paul Eggert <eggert@twinsun.com>
8801 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8802 (mbrtowc, mbstate_t): Define substitutes if
8803 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8804 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8805 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8807 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8809 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8810 than 1024, return a memory chunk of least possible size, instead
8811 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8812 Use free/xmalloc instead of xrealloc to avoid copying for very long
8815 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8817 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8818 address, not strdup. Include <stdlib.h> and don't declare free().
8820 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8822 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8825 2000-06-21 Jim Meyering <meyering@lucent.com>
8827 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8828 (noinst_HEADERS): Add getstr.h.
8830 * getline.c (getstr): Move into a separate file.
8831 * getstr.c (getstr): New file, extracted from getline.c, with
8832 the following changes: new parameter, delim2; both delim[12]
8833 parameters have type `int', not `char'. The latter would lose
8834 with 8-bit delimiters.
8835 * getstr.h: New file.
8837 2000-06-19 Jim Meyering <meyering@lucent.com>
8839 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8841 2000-06-18 Jim Meyering <meyering@lucent.com>
8843 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8844 Besides, these days every porting target provides a mkdir function.
8846 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8847 (this snippet comes from src/system.h).
8849 2000-06-15 Paul Eggert <eggert@twinsun.com>
8851 * human.c (adjust_value): New function.
8852 (human_readable_inexact): Apply rounding style even when
8853 printing approximate values.
8855 2000-06-14 Paul Eggert <eggert@twinsun.com>
8857 * human.c (human_readable_inexact): Allow an input block
8858 size that is not a multiple of the output block size, and vice versa.
8859 Reported by Piergiorgio Sartor.
8861 2000-06-14 Paul Eggert <eggert@twinsun.com>
8863 * getdate.y (get_date): Apply relative times after time
8864 zone indicator, not before. Reported by Todd A. Jacobs.
8866 2000-06-13 Jim Meyering <meyering@lucent.com>
8868 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8870 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8872 2000-06-12 Paul Eggert <eggert@twinsun.com>
8874 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8876 2000-06-04 Paul Eggert <eggert@twinsun.com>
8878 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8880 2000-06-04 Jim Meyering <meyering@lucent.com>
8882 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8883 SunOS 4.1.4 for which gid_t is an unsigned type.
8885 2000-06-03 Jim Meyering <meyering@lucent.com>
8887 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8889 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8891 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8892 newer, don't install charset.alias.
8893 * config.charset: Change the Linux/glibc rules so they become empty
8894 on glibc-2.1 or newer.
8896 2000-06-02 Jim Meyering <meyering@lucent.com>
8898 * mountlist.c: Back out last change. Instead, do this...
8899 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8900 member using the same `ignore'-testing code.
8901 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8905 2000-05-29 Jim Meyering <meyering@lucent.com>
8907 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8908 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8910 2000-05-22 Jim Meyering <meyering@lucent.com>
8912 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8914 2000-05-18 Jim Meyering <meyering@lucent.com>
8916 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8917 back, too, since it may have been modified by allocate_entry.
8918 (hash_delete): Rewrite to use neither the assignment operator
8919 nor the comma operator in an if-expression.
8921 2000-05-15 Paul Eggert <eggert@twinsun.com>
8924 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8925 Remove; no longer needed.
8926 "quotearg.h": Add include.
8927 (file_name): Do not bother to explicitly initialize to NULL; it's less
8928 efficient on some hosts.
8929 (close_stdout_status): Remove test as to whether stdout was already
8930 closed; it breaks for the case "echo x | sort >&-".
8931 Quote file name colons.
8932 Do not assume that _("write error") lacks format strings.
8934 2000-05-15 Jim Meyering <meyering@lucent.com>
8936 * version-etc.c (version_etc_copyright): Update the copyright string
8937 used in all --version output.
8939 2000-05-14 Jim Meyering <meyering@lucent.com>
8941 * closeout.c (close_stdout_set_file_name): New function.
8942 (close_stdout_status): Use new file-scoped global.
8943 Return right away if fstat says the stdout file descriptor is invalid.
8944 * closeout.h (close_stdout_set_file_name): Declare.
8946 2000-05-10 Jim Meyering <meyering@lucent.com>
8948 * closeout.c [default_exit_status]: New file-scoped variable.
8949 (close_stdout_set_status): New function.
8950 * closeout.h (close_stdout_set_status): Declare.
8952 2000-05-08 Jim Meyering <meyering@lucent.com>
8954 * long-options.c: Don't include closeout.h.
8955 (parse_long_options): Don't call close_stdout for --version.
8957 2000-05-06 Jim Meyering <meyering@lucent.com>
8959 * strnlen.c: Undefine __strnlen and strnlen.
8960 [!weak_alias]: Define __strnlen to strnlen.
8962 * atexit.c: New file, from libiberty.
8964 2000-05-06 Jim Meyering <meyering@lucent.com>
8966 * closeout.c (close_stdout_status): Also check for errors on the
8969 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8971 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8972 instead of xmalloc, xrealloc, path_concat.
8973 (locale_charset): Treat empty environment variables as absent.
8974 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8976 2000-05-04 Jim Meyering <meyering@lucent.com>
8978 * getopt.c: Update from glibc.
8979 * obstack.c: Likewise.
8980 * obstack.h: Likewise.
8981 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8983 * regex.h: Likewise.
8984 * strndup.c: Likewise.
8985 * strnlen.c: New file, from glibc.
8987 2000-05-01 Jim Meyering <meyering@lucent.com>
8989 * full-write.c (full_write): Remove `FIXME' part of comment.
8991 2000-04-29 Jim Meyering <meyering@lucent.com>
8993 * path-concat.c: Declare strdup only if it's not defined.
8994 * canon-host.c: Likewise.
8996 2000-04-28 Jim Meyering <meyering@lucent.com>
8998 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8999 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9000 included first, then limits.h is included by locale.h by libintl.h.
9001 From John David Anglin.
9003 2000-04-25 Jim Meyering <meyering@lucent.com>
9005 * makepath.c (S_IRWXUGO): Define.
9006 (make_path): Always perform explicit chmod if MODE specifies any
9007 of the `special' permission bits. Prompted by a bug report against
9008 install from Mate Wierdl and Joost van Baal.
9010 2000-04-18 Jim Meyering <meyering@lucent.com>
9014 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9015 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9017 2000-04-17 Jim Meyering <meyering@lucent.com>
9019 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9020 the definition of it to rpl_strftime also defined-away the system's
9023 2000-04-15 Jim Meyering <meyering@lucent.com>
9025 Use `C' to denote so-called `contiguous' files, the same way
9027 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9028 (ftypelet): Use S_ISCTG.
9029 From Michael Deutschmann.
9031 2000-04-14 Jim Meyering <meyering@lucent.com>
9033 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9035 2000-04-08 Jim Meyering <meyering@lucent.com>
9037 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9038 names don't conflict. Reported by Eli Zaretskii.
9040 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9042 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9043 bug. Deal with the different error behavior of Irix iconv.
9045 2000-04-07 Jim Meyering <meyering@lucent.com>
9047 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9048 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9050 2000-04-05 Jim Meyering <meyering@lucent.com>
9052 Portability tweaks required for ultrix4.3.
9053 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9054 * readutmp.c: Include sys/types.h before sys/stat.h.
9055 * canon-host.c: Declare strdup.
9056 * path-concat.c: Likewise.
9057 From John David Anglin.
9059 2000-04-04 Jim Meyering <meyering@lucent.com>
9061 Be more DOS 8.3-friendly.
9062 * ref-add.sin: Renamed from ref-add.sed.in.
9063 * ref-del.sin: Renamed from ref-del.sed.in.
9064 * Makefile.am: Reflect renaming.
9065 Reported by Eli Zaretskii.
9067 Use a temporary file name that won't clash with `charset.alias'
9068 in the DOS 8.3 name space.
9069 * Makefile.am (charset_tmp): Define.
9070 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9071 (uninstall-local): Likewise.
9072 Reported by Eli Zaretskii.
9074 2000-03-29 Paul Eggert <eggert@twinsun.com>
9076 * time/strftime.c (my_strftime): Make sure we call the system
9077 strftime, not ourselves, when invoking the underlying strftime.
9079 2000-03-24 Jim Meyering <meyering@lucent.com>
9081 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9082 (charset_alias): Define.
9083 (install-exec-local): Factor out common code.
9084 (uninstall-local): Split lines longer than 80.
9085 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9087 (.sed.in.sed): New rule. Don't redirect directly to $@.
9088 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9090 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9092 * config.charset: Output a line containing "Packages using this file".
9093 * ref-add.sed.in, ref-del.sed.in: New files.
9094 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9095 ref-del.sed): New rules.
9097 2000-03-17 Jim Meyering <meyering@lucent.com>
9099 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9100 Otherwise, include <strings.h>
9102 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9104 * unicodeio.c (utf8_wctomb): New function.
9105 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9106 format instead of in UCS-4 with platform dependent endianness.
9108 2000-03-07 Paul Eggert <eggert@twinsun.com>
9110 * savedir.c (savedir): Work even if directory size is
9111 negative; this can happen with some screwy NFS configurations.
9113 2000-03-06 Jim Meyering <meyering@lucent.com>
9115 * localcharset.c (get_charset_aliases): Don't try to free file_name
9116 if it's NULL (because we ran out of memory). From Bruno Haible.
9118 2000-03-05 Jim Meyering <meyering@lucent.com>
9120 * localcharset.c ("path-concat.h"): Include.
9121 (get_charset_aliases): Use path_concat instead of ANSI string
9124 * unicodeio.h (PARAMS): Define.
9125 Use it to guard prototype.
9127 2000-03-04 Jim Meyering <meyering@lucent.com>
9129 * Makefile.am (install-exec-local): Create $(libdir) before installing
9131 (uninstall-local): Uncomment this rule so `make distcheck' works
9134 * unicodeio.c (<errno.h>): Include it.
9135 (errno): Declare if not defined.
9137 * localcharset.c: Add Bruno's comment justifying use of volatile.
9139 * config.charset: New version, incorporating remarks from a linux
9140 i18n mailing list. From Bruno Haible.
9142 2000-03-02 Jim Meyering <meyering@lucent.com>
9144 * Makefile.am (EXTRA_DIST): Add config.charset.
9146 2000-03-01 Jim Meyering <meyering@lucent.com>
9148 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9149 * unicodeio.c: Likewise.
9151 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9153 * config.charset: New file.
9154 * localcharset.c: New file.
9155 * unicodeio.h, unicodeio.c: New files.
9156 * Makefile.am (DEFS): Add -DLIBDIR=...
9157 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9158 (noinst_HEADERS): Add unicodeio.h.
9159 (all-local, install-exec-local, charset.alias): New targets.
9161 2000-02-28 Paul Eggert <eggert@twinsun.com>
9163 * quotearg.c (ALERT_CHAR): New macro.
9164 (quotearg_buffer_restyled): Use it.
9166 2000-02-27 Jim Meyering <meyering@lucent.com>
9168 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9169 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9171 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9172 not `#if STDC_HEADERS'.
9173 Declare malloc if needed.
9175 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9176 now that autoconf always defines the HAVE_DECL_ symbols.
9177 * human.c: Likewise.
9179 * strtoumax.c: Likewise.
9181 * backupfile.c: Arrange for cpp to fail if the configure-time
9182 declaration check was not run.
9184 * human.c: Likewise.
9186 * strtoumax.c: Likewise.
9188 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9189 then first look up the entire `.'-containing string as a login name.
9191 2000-02-18 Paul Eggert <eggert@twinsun.com>
9193 * getdate.y: Handle two-digit years with leading zeros correctly.
9194 (textint): New typedef.
9195 (parser_control): Member year changed from int to textint.
9197 (YYSTYPE): Removed; replaced by %union with int and textint members.
9198 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9199 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9200 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9201 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9202 (date, number, to_year): Use width of number in digits, not its value,
9203 to determine whether it's a 2-digit year, or a 2-digit time.
9204 (yylex): Store number of digits of numeric tokens.
9205 Reported by John Kendall.
9207 (parser_control): Changed from struct parser_control to typedef (for
9208 consistency). All uses changed.
9210 (tID): Removed; not used.
9211 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9213 2000-02-14 Paul Eggert <eggert@twinsun.com>
9215 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9216 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9218 2000-02-12 Jim Meyering <meyering@lucent.com>
9220 * userspec.c (ISDIGIT): Define it.
9221 (isdigit): Remove definition.
9222 (is_number): Use ISDIGIT, not isdigit.
9223 <libintl.h>: Include.
9225 (parse_user_spec): Mark translatable strings.
9227 2000-02-10 Jim Meyering <meyering@lucent.com>
9229 With these changes, nanosleep.[ch] are finally enough like the other
9230 lib/* replacement files to compile on a few more losing systems.
9232 * nanosleep.h: Don't include config.h.
9233 Remove prototype from declaration of nanosleep.
9234 (PARAMS): Remove now-unneeded definition.
9235 * nanosleep.c: #undef nanosleep.
9236 (rpl_nanosleep): Rename from nanosleep.
9238 2000-02-03 Jim Meyering <meyering@lucent.com>
9240 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9241 rather than with `#if HAVE_UTMPNAME'.
9243 2000-02-01 Jim Meyering <meyering@lucent.com>
9245 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9247 2000-01-31 Jim Meyering <meyering@lucent.com>
9249 * nanosleep.h (nanosleep): Guard declaration with
9250 `#if ! HAVE_DECL_NANOSLEEP'.
9251 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9252 the declaration in that vendor's sys/timers.h.
9253 Reported by Christian Krackowizer.
9255 * quotearg.c (ISASCII): Add #undef and move definition to follow
9256 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9257 (ISPRINT): Likewise.
9258 Reported by Tom Tromey.
9260 2000-01-30 Jim Meyering <meyering@lucent.com>
9262 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9263 uses of ->ut_name. The latter doesn't work with new Linux header files
9264 where only utmpx.ut_user is declared.
9266 * readutmp.h (UT_USER): Define.
9268 2000-01-23 Jim Meyering <meyering@lucent.com>
9270 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9273 2000-01-22 Jim Meyering <meyering@lucent.com>
9275 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9276 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9277 Required for some AIX systems. Reported by Christian Krackowizer.
9278 [TESTING] (main): New function.
9280 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9281 * dirname.c (dir_name): Support for DOS-style file names with drive
9284 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9286 * strverscmp.c (ISDIGIT): Define.
9287 (strverscmp): Use ISDIGIT, not isdigit.
9289 2000-01-17 Paul Eggert <eggert@twinsun.com>
9291 * nanosleep.c (nanosleep):
9292 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9293 POSIX.1 doesn't require SA_INTERRUPT and some systems
9294 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9295 it's been part of POSIX.1 since day 1 (in 1988).
9297 2000-01-17 Jim Meyering <meyering@lucent.com>
9299 * interlock: Remove unused file. Reported by François Pinard.
9301 2000-01-16 Paul Eggert <eggert@twinsun.com>
9303 * quotearg.c (quotearg_buffer_restyled): Do not quote
9304 alert, backslash, formfeed, and vertical tab unnecessarily in
9305 shell quoting style.
9308 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9309 Free Software Foundation, Inc.
9310 Copying and distribution of this file, with or without modification,
9311 are permitted provided the copyright notice and this notice are preserved.