1 2006-06-21 Simon Josefsson <jas@extundo.com>
3 * inet_pton.h, inet_pton.c: New file, taken from glibc but
4 slightly modified to work in gnulib.
6 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
8 * read-file.c (fread_file): Start with buffer allocation of
9 0 bytes rather than 1 byte; this simplifies the code.
10 Don't invoke feof; it's not needed. Refactor to avoid duplicate
11 code to free buffer and save/restore errno.
12 (internal_read_file): Remove unused local.
14 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
16 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
17 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
18 Problem reported by Denis Excoffier in
19 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
21 2006-06-19 Simon Josefsson <jas@extundo.com>
23 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
25 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
27 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
29 2006-06-17 Bruno Haible <bruno@clisp.org>
31 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
33 2006-06-17 Bruno Haible <bruno@clisp.org>
35 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
36 problem on Solaris 2.5.1.
38 2006-06-16 Eric Blake <ebb9@byu.net>
40 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
41 * unicodeio.c [!defined errno]: Likewise.
42 * strtol.c [!defined errno]: Likewise.
43 * strtod.c [!defined errno]: Likewise.
45 2006-06-15 Bruno Haible <bruno@clisp.org>
47 * stdint_.h: Rewritten to be fully auto-configured.
48 Fixes bug on HP-UX/IA64.
50 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
52 * getdate.y (__attribute__): Don't define if already defined.
53 Problem reported by Larry Jones.
54 * utimens.c (__attribute__): Likewise.
56 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
58 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
59 reported by Andreas Schwab.
61 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
62 Bruno Haible <bruno@clisp.org>
64 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
66 2006-05-26 Martin Lambers <marlam@marlam.de>
68 * getpass.c: Updates the test for the native W32 API, and adds
69 missing includes, thus fixing compilation warnings.
71 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
73 * tempname.c (small_open, large_open): New macros.
74 (__open, __open64) [!_LIBC]: Remove.
75 (__gen_tempname): Use small_open and large_open instead of __open
76 and __open64. This fixes a portability bug on HP-UX 11.11i
77 reported by Simon Wing-Tang in
78 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
80 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
82 * exclude.c (exclude_fnmatch): New function.
83 (excluded_file_name): Call exclude_fnmatch.
84 * exclude.h (excluded_file_name): New prototype
86 2006-05-24 Bruno Haible <bruno@clisp.org>
88 * printf-args.c (printf_fetchargs): Turn NULL pointers for
89 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
90 Reported by Thorsten Maerz <torte@netztorte.de> via
91 Aaron Stone <aaron@serendipity.cx>.
93 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
95 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
96 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
97 (my_usleep): Don't mishandle maximum value.
99 2006-05-19 Jim Meyering <jim@meyering.net>
101 * getugroups.c: Correct an outdated comment. From Bruno Haible.
103 2006-05-17 Bruno Haible <bruno@clisp.org>
106 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
108 2006-05-17 Bruno Haible <bruno@clisp.org>
110 * stdint_.h: Fix recognition of Cygwin.
112 2006-05-11 Jim Meyering <jim@meyering.net>
114 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
116 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
118 * crc.c (crc32_update): Remove unnecessary L suffix.
119 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
120 unwanted sign propagation, e.g., on hosts with 64-bit int.
121 There still are some problems with reeelly weird theoretical hosts
122 (e.g., 33-bit int) but it's not worth worrying about now.
123 * sha1.c (rol): Likewise.
124 (K1, K2, K3, K4): Remove unnecessary L suffix.
126 2006-05-10 Bruno Haible <bruno@clisp.org>
128 * des.c: Cast to avoid warnings.
130 2006-05-10 Simon Josefsson <jas@extundo.com>
132 * md4.c: Typo fix, update copyright years.
133 (K1, K2): Don't use L because it turn computations into 64-bit on
136 2006-05-09 Bruno Haible <bruno@clisp.org>
138 * xvasprintf.c: Include limits.h, string.h, xsize.h.
139 (EOVERFLOW): Define fallback value.
140 (xstrcat): New function.
141 (xvasprintf): Recognize the special case of a string concatenation.
143 2006-05-01 Bruno Haible <bruno@clisp.org>
145 * stdint_.h: Shorter URL.
146 * inttypes.h: Likewise.
148 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
150 * verify.h: Document the internals better. Most of this change
151 was written by Bruno Haible.
153 2006-04-29 Bruno Haible <bruno@clisp.org>
155 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
156 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
158 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
160 * getdate.y (get_date): When adding relative date, start with the
161 initial time, not with the result of the first mktime call.
163 2006-04-23 Bruno Haible <bruno@clisp.org>
165 * copy-file.c: Include <unistd.h> unconditionally.
166 * execute.c: Likewise.
167 * fatal-signal.c: Likewise.
168 * findprog.c: Likewise.
169 * mkdtemp.c: Likewise.
172 * wait-process.h: Likewise.
174 2006-04-23 Bruno Haible <bruno@clisp.org>
176 * fwriteerror.c (fwriteerror): Call fclose also when an error
177 condition was already detected.
178 Reported by Ben Pfaff <blp@cs.stanford.edu>.
180 2006-04-19 Derek Price <derek@ximbiot.com>
181 Eric Blake <ebb9@byu.net>
183 * inttypes.h: Correct grammar in comment.
185 2006-04-18 Derek Price <derek@ximbiot.com>
186 Paul Eggert <eggert@cs.ucla.edu>
188 * inttypes.h: New file.
189 * strtoimax.c: Assume <inttypes.h>.
191 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
193 * utimens.c (futimens): glibc futimesat messes up if /proc
194 isn't mounted. Problem reported by Kir Kolyshkin.
196 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
198 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
199 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
200 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
202 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
204 Merge regex changes from libc, removing some of our
205 POSIX-conformance changes that were rejected and redoing them in a
208 * regcomp.c (re_compile_internal, init_dfa):
209 Length arg is now size_t, not Idx. All uses changed.
210 (peek_token): Forward decl now says internal_function.
211 (__re_error_msgid, __re_error_msgid_idx):
212 Now static rather than extern with attribute_hidden.
213 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
214 For some reason libc prefers K&R style defns for external functions.
215 (regerror) [!defined _LIBC]: Likewise.
216 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
217 (seek_collating_symbol_entry, lookup_collation_sequence_value):
218 (build_range_exp, build_collating_symbol):
220 (re_compile_fastmap): Use '\0' to memset, not 0.
221 (utf8_sb_map): Make the calculations more obvious.
222 (init_dfa, parse_bracket_exp, build_charclass_op):
223 Call calloc and cast result, as glibc does.
224 (init_word_char, fetch_token, peek_token, peek_token_bracket):
225 (build_range_exp, build_collating_symbol):
226 Now internal functions.
228 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
230 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
231 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
232 Don't depend on VMS; depend on __VMS instead, for POSIX
234 (regoff_t): Define to ssize_t, not long int.
236 Remove the REG_ macros named below. Instead, make the old names
237 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
239 (REG_BACKSLASH_ESCAPE_IN_LISTS):
240 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
241 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
242 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
243 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
244 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
245 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
246 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
247 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
248 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
249 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
250 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
251 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
252 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
253 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
254 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
255 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
257 Remove. All uses replaced by the old RE_* names.
258 (RE_BACKSLASH_ESCAPE_IN_LISTS):
259 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
260 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
261 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
262 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
263 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
264 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
265 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
266 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
267 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
268 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
269 Don't bother having these macros be independent of each others'
270 values, since they no longer exist in the POSIX name space.
272 Rename the following member names back to their old names,
273 unless !__USE_GNU_REGEX. All uses changed back.
274 (buffer): Renamed from re_buffer.
275 (allocated): Renamed from re_allocated.
276 (used): Renamed from re_used.
277 (syntax): Renamed from re_syntax.
278 (fastmap): Renamed from re_fastmap.
279 (translate): Renamed from re_translate.
280 (can_be_null): Renamed from re_can_be_null.
281 (regs_allocated): Renamed from re_regs_allocated.
282 (fastmap_accurate): Renamed from re_fastmap_accurate.
283 (no_sub): Renamed from re_no_sub.
284 (not_bol): Renamed from re_not_bol.
285 (not_eol): Renamed from re_not_eol.
286 (newline_anchor): Renamed from re_newline_anchor.
287 (num_regs): Renamed from rm_num_regs.
288 (start): Renamed from rm_start.
289 (end): Renamed from rm_end.
291 (free_state): Move up a bit.
293 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
295 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
296 when that is what is intended.
297 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
298 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
300 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
301 All uses changed back to re_malloc, etc. It's now the caller's
302 responsibility to check for overflow; all callers changed.
303 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
304 (re_x2nrealloc): Remove.
305 (free_state): Remove decl.
307 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
308 (re_set_registers, re_exec):
311 2006-01-31 Roland McGrath <roland@redhat.com>
313 * regcomp.c (calc_eclosure_iter): Remove dead variables.
314 Reported by Mike Frysinger <vapier@gentoo.org>.
316 2006-01-15 Andreas Jaeger <aj@suse.de>
319 * regex_internal.c (re_string_reconstruct): Adjust for
320 build_wcs_upper_buffer change.
321 (build_wcs_upper_buffer): Change return type.
323 2005-12-10 Ulrich Drepper <drepper@redhat.com>
325 * regex_internal.h: Include <stdint.h> if available.
327 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
329 * regex_internal.h (SIZE_MAX): Provide a default definition.
331 2005-10-14 Ulrich Drepper <drepper@redhat.com>
333 * regcomp.c: Adjust for changed secondary hash function.
335 2005-09-30 Ulrich Drepper <drepper@redhat.com>
337 * regex.h: Pretty printing.
338 Clean up namespace a bit.
340 2005-09-30 Jakub Jelinek <jakub@redhat.com>
342 * regexec.c (update_cur_sifted_state, check_arrival,
343 check_arrival_add_next_nodes): Avoid using uninitialized variable.
345 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
346 Ulrich Drepper <drepper@redhat.com>
349 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
350 (bitset_word_t): Renamed from bitset_word. All uses changed.
352 2005-09-22 Ulrich Drepper <drepper@redhat.com>
355 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
356 * regcomp.c: Remove unnecessary uses of
357 unsigned RE_TRANSLATE_TYPE.
358 * regex_internal.h: Likewise.
359 * regex_internal.c: Likewise.
360 * regexec.c: Likewise.
361 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
363 2005-09-07 Ulrich Drepper <drepper@redhat.com>
365 * regexec.c (find_recover_state): Remove unnecessary
367 (transit_state_bkref): Make DFA a const pointer.
368 (get_subexp): Likewise.
369 (check_arrival): Likewise.
370 (update_cur_sifted_state): Likewise.
371 (re_search_internal): Likewise.
372 (prune_impossible_nodes): Likewise.
373 (acquire_init_state_context): Likewise.
374 (proceed_next_node): Likewise.
375 (set_regs): Likewise.
376 (free_fail_stack_return): Likewise.
377 (check_arrival_expand_ecl): Mark DFA parameter as const.
378 (check_arrival_expand_ecl_sub): Likewise.
379 (check_subexp_limits): Likewise.
380 (sub_epsilon_src_nodes): Likewise.
381 (add_epsilon_src_nodes): Likewise.
382 (merge_state_array): Likewise.
383 (update_regs): Likewise.
384 (build_trtable): Likewise.
385 (sift_states_backward): Mark MCTX parameter as const.
386 (build_sifted_states): Likewise.
387 (update_cur_sifted_state): Likewise.
388 (sift_states_mkref): Likewise.
389 (check_arrival_expand_ecl): Mark eclosure as const.
390 (check_dst_limits_calc_pos_1): Likewise.
391 * regex_internal.h (re_match_context_t): Make dfa a const
394 2005-09-06 Ulrich Drepper <drepper@redhat.com>
396 * regexec.c (merge_state_with_log): Define dfa as const pointer.
397 (transit_state_sb): Likewise.
398 (transit_state_mb): Likewise.
399 (sift_states_iter_mb): Likewise.
400 (check_arrival_add_next_nodes): Likewise.
401 (check_node_accept_bytes): Change first parameter to pointer-to-const.
402 [_LIBC] (re_search_2_stub): Use mempcpy.
404 * regex_internal.c (re_string_reconstruct): Avoid calling
405 mbrtowc for very simple UTF-8 case.
407 * regex_internal.c (re_acquire_state): Make DFA pointer arg
409 (re_acquire_state_context): Likewise.
410 * regex_internal.h: Adjust prototypes.
412 * regex.c: Prevent using C++ compilers.
414 * regex_internal.c (re_acquire_state): Minor code rearrangement.
415 (re_acquire_state_context): Likewise.
417 2006-03-29 Mark D. Baushke <mdb@gnu.org>
418 Bruno Haible <bruno@clisp.org>
420 * stdint_.h: On OpenBSD, don't redefine types already included in
421 <sys/types.h> and <inttypes.h>.
423 2006-03-24 Eric Blake <ebb9@byu.net>
425 * time_r.c (copy_string_result): Remove, as it is no longer used.
427 2006-03-24 Simon Josefsson <jas@extundo.com>
429 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
430 including some doc fixes.
431 (base64_encode_alloc): Fix +1 bug on allocation failures.
433 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
435 * base64.c (base64_encode): Do not read past end of array with
436 unsanitized input on systems with CHAR_BIT > 8.
438 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
440 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
441 Typedef to long int, not to off_, as POSIX will likely change
444 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
446 * argp-help.c (validate_uparams): Fix typo
447 * argp-parse.c (argp_default_options): Consistently begin help
448 messages with a lowercase letter.
450 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
452 * time_r.h (asctime_r, ctime_r): Remove. These functions can
453 overrun buffers and shouldn't be used (much as gets shouldn't be
455 * time_r.c (asctime_r, ctime_r): Likewise.
457 2006-03-08 Simon Josefsson <jas@extundo.com>
459 * gc-gnulib.c (randomize): Don't open files called 'no', they
460 signal that configure disabled the device.
462 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
464 * c-stack.c: Include unistd.h unconditionally, since we now assume
466 * getlogin_r.c: Likewise.
467 * getlogin_r.h: Likewise.
469 * pagealign_alloc.c: Likewise.
470 * unistd_.h: Remove; no longer needed.
472 2006-03-07 Simon Josefsson <jas@extundo.com>
474 * unistd_.h: New file.
476 2006-03-07 Simon Josefsson <jas@extundo.com>
478 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
480 2006-03-01 Simon Josefsson <jas@extundo.com>
482 * readline.c: Fix typo, tiny patch from Stepan Kasal
485 2006-02-28 Simon Josefsson <jas@extundo.com>
487 * getopt.c: Protect #include of unistd.h, for MSVS.
489 2006-02-27 Simon Josefsson <jas@extundo.com>
491 * base64.h: Indent #define's. From Jim Meyering
494 2006-02-27 Jim Meyering <jim@meyering.net>
496 Revert the change of 2006-02-24, so these files can continue
497 to be sync'd from gettext.
498 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
501 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
503 * glob.c: Say "invalid" rather than "illegal" in comments.
505 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
507 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
509 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
511 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
512 AT_FDCWD exceeds INT_MAX.
513 * openat.h (AT_FDCWD): Likewise.
515 2006-02-14 Jim Meyering <jim@meyering.net>
519 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
520 failure on deficient systems, and simplify gnulib lgpl dependencies.
521 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
522 xmalloc/lstat combination. Based on a patch from Bruno Haible.
524 * xalloc-die.c: Remove unused definition of N_.
526 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
528 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
530 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
532 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
533 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
535 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
537 * argp-namefrob.h: Restore changes accidentally lost during the
538 "autoupdate" on 2005-12-12.
540 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
542 * fnmatch.c (L_): Renamed from L, to work around a bug in
543 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
544 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
547 2006-01-26 Simon Josefsson <jas@extundo.com>
549 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
550 prototype is visible on mingw32.
552 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
555 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
558 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
560 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
561 attempt to open for write; this always fails, at least on POSIX
562 hosts. This reinstates the 2006-01-09 change, which was
563 inadvertently removed.
565 2006-01-26 Bruno Haible <bruno@clisp.org>
566 Paul Eggert <eggert@cs.ucla.edu>
569 [(! (defined __cplusplus || defined __BEOS__)
571 && !(defined __HP_cc || defined __xlc__
572 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
574 #define to signed char in these cases too; this simplifies
575 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
576 etc., separately) and makes it more conservative.
578 2006-01-21 Jim Meyering <jim@meyering.net>
580 Sync from the stable (b5) branch of coreutils:
582 * fts.c (fts_children): Don't let close() clobber errno from
585 * fts.c (fts_stat): When following a symlink-to-directory,
586 don't necessarily interpret stat-fails+lstat-succeeds as indicating
587 a dangling symlink. That can also happen at least for ELOOP.
588 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
589 FYI, this bug predates the inclusion of fts.c in coreutils.
591 * fts.c (fts_open): Put new maxarglen declaration and uses
592 in their own block, so pre-c99 compilers don't object.
594 Avoid the double-free (first in fts_read, second in fts_close) that
595 would occur when an `active' directory is made inaccessible (e.g.,
596 via chmod a-x) during a traversal.
597 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
598 before returning. Reproduce this failure by
599 mkdir -p a/b; cd a; chmod a-x . b
600 Reported by Stavros Passas.
602 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
604 * argp-namefrob.h: Bugfix. Remove stray #
606 2006-01-25 Bruno Haible <bruno@clisp.org>
608 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
610 Reported by Paul Eggert.
612 2006-01-25 Jim Meyering <jim@meyering.net>
614 * fileblocks.c: Remove more useless parentheses.
615 * readutmp.h: Likewise.
617 2006-01-24 Bruno Haible <bruno@clisp.org>
619 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
621 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
624 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
625 to avoid problems with the built-in _Bool type.
626 Reported by Paul Eggert on 2005-11-26.
628 2006-01-24 Jim Meyering <jim@meyering.net>
630 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
632 2006-01-24 Simon Josefsson <jas@extundo.com>
634 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
637 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
639 Work around porting bugs reported by Dieter in
640 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
641 * getopt.c (_NOPROTO): Remove; no longer needed.
642 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
643 Include "getopt.h" first, to check interface.
644 (getenv): Declare only if defined HAVE_DECL_GETENV &&
646 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
647 (__strndup): Revert to K&R-style function dfns, the glibc style.
648 * strnlen.c: Don't claim it's taken from glibc; it's not.
649 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
650 Include strnlen.h first, to get prototype properly.
651 (strnlen): Renamed from __strnlen.
654 2006-01-23 Ulrich Drepper <drepper@redhat.com>
656 These changes imported from libc.
657 * getopt.c: Use __fxprintf instead of inline stream orientation
658 test and two separate function calls.
659 * strndup.c (__strndup): Add libc_hidden_def.
661 2006-01-22 Bruno Haible <bruno@clisp.org>
663 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
664 temporary buffer for sprintf, take into account the precision also
665 for 'd', 'i', 'u', 'o', 'x', 'X'.
667 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
669 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
670 to pacify gcc -Wswitch-default.
672 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
674 * argp-help.c (usage_long_opt): Do not print DOC options.
675 (__argp_base_name): Removed
676 * argp-namefrob.h (__argp_basename): Removed definition. Was a
678 (__argp_base_name): Provide macro definition or extern declaration
679 depending on the configuration
681 2006-01-20 Simon Josefsson <jas@extundo.com>
683 * inet_ntop.h: Unconditionally include sys/socket.h.
685 2006-01-19 Simon Josefsson <jas@extundo.com>
687 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
689 2006-01-12 Simon Josefsson <jas@extundo.com>
691 * base64.c: Fix warning, reported by Bruno Haible
692 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
694 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
697 * md5.c: Fix commentary typos.
698 (alignof, UNALIGNED_P): No need for a GCC-specific version.
699 * md5.h (__attribute__): Remove; unused.
700 * sha1.c: Fix commentary to match md5 better.
701 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
702 so that we don't need to worry about alignment. All uses changed.
703 This merges the 2005-10-28 md5 change into sha1.
705 2006-01-11 Jim Meyering <jim@meyering.net>
708 * md5.c (OP): Fix spacing.
710 2006-01-11 Simon Josefsson <jas@extundo.com>
712 * stdint_.h (SIZE_MAX): Add missing (.
714 2006-01-10 Bruno Haible <bruno@clisp.org>
716 * argp.h (__const): Remove macro. Use const instead.
717 * argp-fmtstream.h (__const): Likewise.
718 * glob_.h (__const): Remove macro.
719 * glob-libc.h: Use const instead of __const.
721 2006-01-10 Jim Meyering <jim@meyering.net>
723 Avoid the double-free (first in fts_read, second in fts_close) that
724 would occur when an `active' directory is made inaccessible (e.g.,
725 via chmod a-x) during a traversal.
726 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
727 before returning. Reproduce this failure by
728 mkdir -p a/b; cd a; chmod a-x . b
729 Reported by Stavros Passas.
732 * sha1.c: Tweak grammar in a comment.
734 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
736 * regex_internal.h (BITSET_WORD_BITS):
737 Work around a bug in 64-bit PGC (before version 6.1-2), where the
738 preprocessor mishandles large unsigned values as if they were signed.
739 Problem reported by Claudio Fontana in
740 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
742 2006-01-10 Simon Josefsson <jas@extundo.com>
744 * socket_.h: New file.
746 2006-01-10 Bruno Haible <bruno@clisp.org>
748 * localcharset.c: Update from GNU gettext.
750 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
753 * chdir-long.c (cdb_free): Don't bother trying to open directory
754 for write access: POSIX says that must fail.
755 * fts.c (diropen): Likewise.
756 * save-cwd.c (save_cwd): Likewise.
757 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
758 well, for minor improvements on hosts that lack O_DIRECTORY.
759 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
760 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
761 Fall back on chown if open failed with EACCES.
763 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
764 Report an error at compile-time if only a 1-second nominal clock
767 * lchmod.h: New file.
768 * mkdir-p.c: Include lchmod.h, lchown.h.
769 (make_dir_parents): Use lchown rather than chown, and
770 lchmod rather than chmod.
772 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
773 too. Problem with "none" reported by Bob Proulx. Problem with
774 "proc" reported by n0dalus.
776 * mountlist.c: Include <limits.h>.
777 (dev_from_mount_options)
778 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
779 New function. It no longer assumes "dev=" has the System V meaning
780 on Linux (since it doesn't). It also parses "dev=" more carefully.
781 (read_file_system_list)
782 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
783 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
786 * posixtm.h (PDS_PRE_2000): New macro.
787 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
788 All usages changed. Reject dates outside the range 1969-1999 if
789 PDS_PRE_2000 is used.
791 2006-01-09 Jim Meyering <jim@meyering.net>
795 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
797 * chdir-safer.h, chdir-safer.c: New files.
799 * modechange.c (mode_compile): Reject an invalid mode string
800 that starts with an octal digit. From Andreas Gruenbacher.
802 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
803 and dup to open_safer and dup_safer, respectively.
804 (openat_permissive): Fix typo in comment.
806 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
807 "gettext.h"; either no longer needed or are guaranteed by openat.h.
808 (_): Remove; no longer needed.
809 (openat): Renamed from rpl_openat; no need for rpl_openat
810 since openat.h renames openat for us.
811 Replace most of the body with a call to openat_permissive,
812 to avoid duplicate code.
813 Port to (probably hypothetical) environments were mode_t is
815 (openat_permissive): Require mode arg, so that we can check
816 types better. Put it just after flags. Change cwd failure
817 indicator from pointer-to-bool to pointer-to-errno-value.
819 Invoke openat_save_fail and/or openat_restore_fail if
820 cwd_errno is null, so that openat can call us.
821 (openat_permissive, fdopendir, fstatat, unlinkat):
822 Simplify errno handling to avoid some duplicate code,
823 as it's OK to set errno on success.
824 * openat.h: Revamp code so that function macros depend on
825 __OPENAT_PREFIX only, not also on AT_FDCWD.
826 (openat_ro): Remove. Caller changed to use openat_permissive.
827 (openat_permissive): Now a macro, if not a function.
828 (openat_restore_fail, openat_save_fail): Now always functions,
829 since mkdirat needs them even if __OPENAT_PREFIX is defined.
831 * openat-priv.h: New file, defining macros used by mkdirat.c
833 * mkdirat.c: Include openat-priv.h.
834 Remove definitions of macros defined therein.
835 * openat.c: Likewise.
837 * mkdirat.c (mkdirat): New file and function.
838 * openat.h (mkdirat): Declare.
840 * openat.c (fdopendir): Don't change errno when returning non-NULL.
842 * openat.h (openat_permissive): Declare.
845 * openat.c (EXPECTED_ERRNO): New macro.
846 (openat_permissive): New function -- used in remove.c rewrite.
847 (all functions): Set errno just before returning, only if there
848 was an actual failure.
849 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
851 Emulate openat-family functions using Linux's procfs, if possible.
852 Idea and some code based on Ulrich Drepper's glibc changes.
854 * openat.c: (BUILD_PROC_NAME): New macro.
855 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
856 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
857 before falling back on save_cwd and restore_cwd.
858 (fdopendir, fstatat, unlinkat): Likewise.
860 * openat.c (fstatat, unlinkat): Perform the syscall directly,
861 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
863 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
864 as second argument to va_arg. Otherwise, some versions of gcc
865 warn that `if this code is reached, the program will abort'.
867 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
871 Add POSIX ACL support
872 * acl.h (copy_acl, set_acl): Add declarations.
873 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
874 systems other than Linux.
875 (chmod_or_fchmod): New function: use fchmod when possible,
877 (file_has_acl): Add a POSIX ACL implementation, with a
878 Linux-specific subcase.
879 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
880 S_ISVTX from one file to another. Fall back to fchmod/chmod when
881 acls are unsupported.
882 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
883 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
886 2006-01-09 Bruno Haible <bruno@clisp.org>
888 * sysexit_.h (EX_OK): New macro.
889 Suggested by Martin Lambers <marlam@marlam.de>.
891 2006-01-09 Bruno Haible <bruno@clisp.org>
893 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
894 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
895 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
896 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
898 2006-01-09 Bruno Haible <bruno@clisp.org>
900 * stdint_.h (SIZE_MAX): Write the value without involving negative
903 2005-10-16 Bruno Haible <bruno@clisp.org>
905 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
906 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
908 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
910 * strftime.c (tzname): Don't declare if it is already #defined.
911 Problem reported for Mingw by Mark Junker.
913 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
915 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
916 long int, not int, for nanosecond counts, so that people who are
917 used to POSIX struct timespec won't be surprised. Reported by Jim
920 2005-12-16 Jim Meyering <jim@meyering.net>
922 * fprintftime.c, fprintftime.h: New files.
924 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
926 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
927 * argp-help.c (fill_in_uparams): Check if the constructed
928 struct uparams is valid. Fall back to the default values if it is
931 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
933 * argp-help.c (__argp_base_name): New function
934 (__argp_short_program_name): Rewrite using __argp_base_name
935 * argp-namefrob.h: Define program_invocation_name and
936 program_invocation_short_name if requested
937 (__argp_base_name): Add prototype
938 * argp-parse.c (argp_def): Use gettext wrappers
939 (argp_default_parser): Use __argp_base_name
940 * argp-pin.c: New file. Defines program_invocation_name and
941 program_invocation_short_name on systems that lack them.
943 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
945 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
946 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
947 porting problem reported by Georg Schwarz in
948 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
950 2005-07-09 Bruno Haible <bruno@clisp.org>
952 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
953 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
954 Reported by Mark Junker <mjscod@gmx.de>.
956 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
958 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
959 (uintmax_t) [defined uintmax_t]: Do not declare.
960 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
961 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
962 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
963 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
964 sake of portability to weird hosts that C allows (though we don't
965 know of any practical examples).
967 * savedir.h (fdsavedir): New decl.
968 * savedir.c (fdsavedir, savedirstream): New functions; the latter
969 contains most of the former guts of savedir.
970 (savedir): Use savedirstream.
973 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
975 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
976 coreutils no longer futzes with rounding modes.
978 2005-11-14 Jim Meyering <jim@meyering.net>
980 * mkstemp-safer.c: Include <config.h>, required for possible
981 replacement of mkstemp.
983 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
985 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
987 (gethrxtime) [! (HAVE_NANOUPTIME
988 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
989 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
990 our own approximation.
992 2005-11-10 Simon Josefsson <jas@extundo.com>
994 * readline.c: Remove EOL.
996 2005-11-08 Eric Blake <ebb9@byu.net>
998 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1000 2005-11-08 Eric Blake <ebb9@byu.net>
1002 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1004 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1006 Fix porting problem reported by Theodoros V. Kalamatianos.
1007 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1008 Don't assume that futimes failing means we must fail.
1010 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1012 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1013 leave errno alone. Problem reported by Dmitry V. Levin.
1015 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1017 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1018 errno alone. Problem reported by Frederic Jolliton.
1020 2005-10-28 Simon Josefsson <jas@extundo.com>
1022 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1023 "restrict" keywords, as per POSIX. Protect the function
1024 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1025 Don't use K&R prototypes. Check the sprintf return values.
1026 Re-define EAFNOSUPPORT if not present. Indent.
1028 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1029 suggested by Bruno Haible <bruno@clisp.org>.
1031 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1033 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1035 * gc-libgcrypt.c: Add MD2 (which is not available through
1038 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1040 * md2.h, md2.c: New files.
1042 2005-10-24 Simon Josefsson <jas@extundo.com>
1044 * md4.h: Shrink buffer size, now that we changed the type.
1046 2005-10-22 Simon Josefsson <jas@extundo.com>
1048 * arcfour.h, arcfour.c: Use fixed size indices in the
1049 arcfour_context struct (simplify test vector testing in GNU
1052 2005-10-22 Simon Josefsson <jas@extundo.com>
1054 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1055 suggested by Bruno Haible <bruno@clisp.org>.
1057 2005-10-22 Simon Josefsson <jas@extundo.com>
1059 * crc.h: Include stddef.h, for size_t.
1061 2005-10-21 Simon Josefsson <jas@extundo.com>
1063 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1064 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1066 2005-10-21 Simon Josefsson <jas@extundo.com>
1068 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1071 2005-10-21 Simon Josefsson <jas@extundo.com>
1073 * gc-gnulib.c: Support ARCTWO in CBC mode.
1075 2005-10-21 Simon Josefsson <jas@extundo.com>
1077 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1080 * hmac-sha1.c (hmac_sha1): Likewise.
1082 * crc.c (crc32_update): Actually use crc parameter, suggested by
1083 Bruno Haible <bruno@clisp.org>.
1085 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1088 2005-10-21 Simon Josefsson <jas@extundo.com>
1090 * des.h, des.c: New files.
1092 * gc-gnulib.c: Support DES.c
1094 2005-10-21 Simon Josefsson <jas@extundo.com>
1096 * arctwo.h, arctwo.c: New files.
1098 * gc-gnulib.c: Support ARCTWO.
1100 2005-10-21 Simon Josefsson <jas@extundo.com>
1102 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1104 2005-10-19 Simon Josefsson <jas@extundo.com>
1106 * gc-gnulib.c: Support ARCFOUR.
1108 2005-10-19 Simon Josefsson <jas@extundo.com>
1110 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1113 * gc.h: Add ECB enum type.
1115 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1117 2005-10-19 Simon Josefsson <jas@extundo.com>
1119 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1121 2005-10-18 Simon Josefsson <jas@extundo.com>
1123 * md4.h, md4.c: New files, based on md5.?.
1125 2005-10-17 Simon Josefsson <jas@extundo.com>
1127 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1129 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1131 2005-10-17 Simon Josefsson <jas@extundo.com>
1133 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1135 2005-10-17 Simon Josefsson <jas@extundo.com>
1137 * gc.h, gc-libgcrypt.c: Add ciphers.
1139 2005-10-17 Simon Josefsson <jas@extundo.com>
1141 * sha1.c: Use uint32_t instead of md5_uint32.t
1143 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1146 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1148 * md5.h: Use stdint.h and uint32_t. Doc fix.
1150 2005-10-15 Simon Josefsson <jas@extundo.com>
1152 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1154 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1156 2005-10-14 Simon Josefsson <jas@extundo.com>
1158 * arcfour.h, arcfour.c: New files.
1160 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1162 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1163 include <wchar.h>; no longer needed.
1165 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1166 and Ulrich Drepper <drepper@redhat.com>
1169 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1170 instead of inline stream orientation test and two separate
1171 function calls. Pay no attention to USE_IN_LIBIO.
1173 2005-10-14 Roland McGrath <roland@redhat.com>
1175 Import from libc. [BZ #1331]
1176 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1178 Reported by Matej Vela <vela@debian.org>.
1180 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1182 * mkdir-p.c (make_dir_parents): Don't report an error if an
1183 intermediate directory is in a read-only file system. Problem
1184 reported by Eric Blake.
1186 2005-10-13 Simon Josefsson <jas@extundo.com>
1188 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1189 Move memory allocation outside of loop.
1191 2005-10-12 Simon Josefsson <jas@extundo.com>
1193 * gc-pbkdf2-sha1.c: New file.
1195 * gc.h: Add gc_pbkdf2_sha1 prototype.
1197 2005-10-12 Simon Josefsson <jas@extundo.com>
1199 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1200 suggested by Bruno Haible <bruno@clisp.org>.
1202 2005-10-12 Simon Josefsson <jas@extundo.com>
1204 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1206 * gc-gnulib.c (gc_hmac_sha1): New function.
1208 2005-10-12 Simon Josefsson <jas@extundo.com>
1210 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1212 2005-10-12 Simon Josefsson <jas@extundo.com>
1214 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1215 GC_USE_HMAC_MD5, respectively.
1217 * gc-libgcrypt.c (gc_md5): Fix assert call.
1220 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1222 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1224 * gc-gnulib.c (gc_hash_buffer): Ditto.
1226 2005-10-11 Bruno Haible <bruno@clisp.org>
1228 * c-strcasestr.h: New file, from GNU gettext.
1229 * c-strcasestr.c: New file, from GNU gettext.
1231 2005-10-11 Bruno Haible <bruno@clisp.org>
1233 * c-strcase.h: New file, from GNU gettext.
1234 * c-strcasecmp.c: New file, from GNU gettext.
1235 * c-strncasecmp.c: New file, from GNU gettext.
1237 2005-10-11 Simon Josefsson <jas@extundo.com>
1239 * crc.h, crc.c: New files.
1241 * gc.h (gc_hash_buffer): Add doc.
1243 2005-10-08 Simon Josefsson <jas@extundo.com>
1245 * gc.h: Add gc_hash and gc_hash_buffer.
1247 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1249 * gc-libgcrypt.c (gc_hash_buffer): Add.
1251 2005-10-11 Bruno Haible <bruno@clisp.org>
1253 * strcasecmp.c: Include limits.h.
1254 (strcasecmp): Avoid integer overflow on exotic platforms.
1255 * strncasecmp.c: Include limits.h.
1256 (strncasecmp): Avoid integer overflow on exotic platforms.
1257 Reported by Paul Eggert.
1259 2005-10-06 Simon Josefsson <jas@extundo.com>
1261 * hmac-md5.c: New file.
1265 2005-10-06 Simon Josefsson <jas@extundo.com>
1267 * memxor.c (memxor): Avoid casts and warnings.
1269 2005-10-05 Derek Price <derek@ximbiot.com>
1271 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1273 2005-10-05 Simon Josefsson <jas@extundo.com>
1275 * memxor.c (memxor): Fix compiler error.
1277 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1278 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1280 * memxor.h, memxor.c: New files.
1282 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1283 we assume all systems have it, suggested by Jim Meyering
1284 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1285 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1286 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1289 2005-10-04 Bruno Haible <bruno@clisp.org>
1291 * verify.h (verify_true): Provide alternative definition for C++.
1293 2005-10-04 Simon Josefsson <jas@extundo.com>
1295 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1296 D. Baushke" <mdb@gnu.org>.
1298 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1300 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1301 (SSIZE_MAX): New macro, if not already defined.
1302 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1305 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1307 * exclude.c: Include verify.h.
1308 (verify): Remove. All callers changed to use verify.h's version.
1309 * strtoimax.c: Likewise.
1310 * utimecmp.c: Likewis.e
1312 Sync from coreutils.
1313 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1314 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1315 * .cvsignore: Add fts.h, search.h, t-fpending.
1316 * settime.c (settime): Fix { typo in previous patch. Also, don't
1317 bother returning ENOSYS if settimeofday or stime fails; just let
1318 them return whatever errno they want to return.
1319 * utimens.c: Include unistd.h, for dup2.
1320 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1321 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1323 2005-10-02 Jim Meyering <jim@meyering.net>
1325 Sync from coreutils.
1326 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1327 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1328 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1329 Remove AT_FDCWD test.
1330 Do not consume the fd unless successful.
1331 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1332 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1333 block, so that we don't even try to compile it if settimeofday is
1334 available. This works around a compilation failure on OSF1 V5.1,
1335 due to stime requiring a `long int*' while tv_sec is `int'.
1337 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1339 * getdelim.c (getdelim): Remove unused variables.
1341 2005-10-01 Simon Josefsson <jas@extundo.com>
1343 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1344 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1345 AI_* and EAI_* definitions. Protect function declarations.
1347 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1349 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1350 so that the code works even with ancient cpp. Portability problem
1351 with GCC 2.7.2.1 reported by Thomas M.Ott.
1353 2005-09-27 Jim Meyering <jim@meyering.net>
1355 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1357 * intprops.h (signed_type_or_expr__): Define.
1358 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1361 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1363 * verify.h (verify_expr): Remove, replacing with:
1364 (verify_true): New macro that returns true instead of void.
1365 (verify_type__): Remove.
1366 (verify): Use verify_true rather than verify_type__.
1368 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1370 * utimens.c (ENOSYS): Define if not already defined.
1371 (futimens): Support having a null PATH if the file descriptor
1374 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1376 (__attribute): Define to empty unless GCC 3.1 or later.
1377 This works around a core dump on OpenBSD 3.4, which has GCC
1378 2.95.3, which dumps core when given __attribute__(()). It also
1379 simplifies other tests, since we really don't want to bother with
1380 worrying about which ancient version of GCC supported what.
1381 Original problem reported by Yoann Vandoorselaere, with part of
1382 the fix suggested by Derek Price.
1384 2005-09-24 Jim Meyering <jim@meyering.net>
1386 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1387 so we can once again use a positive bitfield width of 1 -- now we
1388 don't have to explain why we were using a bitfield width of 2.
1390 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1392 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1393 Problem reported by Eric Blake.
1394 (getaddrinfo): Initialize se so that it's not garbage.
1395 Redo internal storage allocation so that it doesn't make unportable
1396 assumptions about alignment.
1399 * utimens.c (futimens): Use futimesat if available.
1400 Prefer it to futimes since it doesn't have the futimes bug.
1402 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1403 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1404 Instead, declare a function that returns a pointer to an array,
1405 and use verify_type__ to declare the size of the array.
1406 Problem and germ of a solution reported by Bruno Haible.
1407 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1408 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1410 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1412 Sync from coreutils.
1414 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1416 * argmatch.h: Include verify.h
1417 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1418 (ARGMATCH_ASSERT): Remove; unused.
1419 * canonicalize.c: Assume STDC_HEADERS.
1420 * exclude.c: Include "strcase.h".
1421 * regex_internal.h [!defined _LIBC]: Likewise.
1422 * getusershell.c: Include stdio--.h rather than stdio.h
1424 (getusershell): Call fopen, not fopen_safer.
1425 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1426 Do not include unistd-safer.h.
1427 (save_cwd): Don't call fd_safer; no longer needed
1428 now that we include fcntl--.h.
1430 * getdate.y (relative_time): New type.
1431 (RELATIVE_TIME_0): New constant.
1432 (parser_control): Use relative_time instead of doing it ourselves.
1433 (%union): Add new relative_time rel member.
1434 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1436 (relunit, relunit_snumber): Now of type rel.
1437 (zone, rel, relunit, get_date): Adjust to above changes.
1439 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1440 Do not include unistd-safer.h.
1441 (getloadavg): Don't call fd_safer; no longer needed
1442 now that we include fcntl--.h.
1444 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1445 (make_dir_parents): Treat ENOSYS like EEXIST.
1447 Improve quality of diagnostics on restore_cwd failure.
1448 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1449 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1450 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1451 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1452 each time through the loop. Do not diagnose restore_cwd failure;
1453 that is the caller's job (and perhaps the caller does not care).
1455 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1456 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1457 If the file already exists but is not a directory, don't bother
1458 to try to make its parents.
1459 Close potential file descriptor leak if we can't chdir("/") (!).
1460 Don't always return true if chdir($PWD) fails; return true only
1461 if the requested action was done successfully (except for the
1463 Don't log final directory unless we actually made it.
1464 Refactor to avoid duplicate code to fix up permissions.
1465 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1467 * strftime.c (my_strftime): Rewrite the previous change slightly,
1468 to make it a bit faster and (I hope) clearer.
1469 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1470 Fix bug in formats like %2N.
1472 * verify.h: New file.
1474 2005-09-22 Jim Meyering <jim@meyering.net>
1476 Sync from coreutils.
1478 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1480 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1481 the .tm_year member, since otherwise gcc-4.0 would now warn about
1482 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1484 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1485 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1487 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1488 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1489 when run in a time zone for which daylight savings time is in effect
1490 for the starting date.
1492 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1493 stop us from restricting permissions of just-created absolute-named
1495 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1496 to restore initial working directory.
1497 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1498 to tell caller if/when we change the working directory and are
1499 unable to return to the initial one.
1500 * mkdir-p.h (make_dir_parents): Update prototype.
1501 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1502 `return false'. This fixes a bug introduced on 2004-07-30.
1504 * openat.c (fdopendir): Be sure to close the supplied
1505 file descriptor before returning. This makes our replacement
1506 implementation a little closer to Solaris's, where fdopendir
1507 ties the file descriptor to the returned DIR* pointer.
1508 * openat.c (unlinkat): New function.
1509 * openat.h (unlinkat): Add prototype.
1510 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1511 (openat_restore_fail): Rename from openat_restore_die.
1512 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1514 Provide an alternative to exiting immediately upon save_cwd or
1515 restore_cwd failure. Now, an application can arrange e.g.,
1516 to perform a longjump in that case.
1517 * openat.c: Include dirname.h.
1518 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1519 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1520 and openat_restore_die rather than calling error directly.
1521 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1523 * openat-die.c (openat_save_die, openat_restore_die): New file.
1524 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1526 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1527 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1528 int utc, int nanoseconds);
1530 date should not have to allocate a megabyte of virtual memory to
1531 handle a format argument like +%1048575T. When implemented with
1532 strftime, it must allocate such a buffer, use strftime to fill it
1533 in, print it, then free it.
1534 With fprintftime, it simply prints everything and exits.
1535 With no need for memory allocation, that's one fewer way to fail.
1536 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1537 optional field width, not before, so we accept %9:z, not %:9z.
1538 (my_strftime): Be sure to use L_('x') for literals.
1540 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1541 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1542 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1543 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1544 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1545 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1546 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1547 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1548 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1550 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1551 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1552 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1553 and don't include <sys/file.h>).
1555 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1557 Sync from coreutils.
1559 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1560 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1561 [!LDAV_DONE]: Avoid unused variable warning.
1563 2005-09-21 Bruno Haible <bruno@clisp.org>
1565 * unicodeio.h (unicode_to_mb): New declaration.
1567 2005-09-20 Derek Price <derek@ximbiot.com>
1569 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1571 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1573 Use a consistent style for including <config.h>.
1574 * __fpending.c, acl.c, argmatch.c,
1575 argp-help.c, argp-parse.c,
1576 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1577 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1578 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1579 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1580 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1581 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1582 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1583 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1584 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1585 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1586 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1587 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1588 modechange.c, mountlist.c, open-safer.c, physmem.c,
1589 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1590 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1591 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1592 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1593 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1594 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1595 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1596 userspec.c, utimecmp.c, version-etc-fsf.c,
1597 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1598 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1599 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1600 Standardize inclusion of config.h.
1601 * __fpending.h, dirfd.h, getdate.h, human.h,
1602 inttostr.h: Removed inclusion of config.h from header files.
1603 * inttostr.c: Adjusted in-tree users.
1604 * timespec.h: Remove superfluous warning to include config.h.
1605 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1606 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1607 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1608 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1610 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1612 * stat-time.h: New file.
1613 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1614 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1616 (timespec_cmp): New function.
1617 * utimecmp.c: Include stat-time.h.
1618 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1619 members exist, not on the obsolescent ST_MTIM_NSEC.
1620 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1622 2005-09-15 Derek Price <derek@ximbiot.com>
1623 Paul Eggert <eggert@cs.ucla.edu>
1625 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1626 changes, consolidating in...
1627 * regex_internal.h: ...this file.
1629 2005-09-15 Derek Price <derek@ximbiot.com>
1631 * regex_internal.h: Blank `pure' for GNUC < 3.
1632 * regex_internal.c: Ditto, using this...
1633 (__GNUC_PREREQ): ...new macro.
1634 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1635 (__GNUC_PREREQ): ...this new macro.
1637 * strstr.h: Include string.h. Define strstr as a macro here.
1639 2005-09-13 Derek Price <derek@ximbiot.com>
1641 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1643 Reported by Jim Meyering <jim@meyering.net>.
1645 2005-09-13 Jim Meyering <jim@meyering.net>
1647 * canon-host.c: Filter through gnu indent and reword comments slightly.
1648 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1650 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1652 * lib/base64.c: Typo.
1653 (base64_encode): Put b64str in initialized data section.
1655 2005-09-12 Derek Price <derek@ximbiot.com>
1657 Return usable errors from canon-host.
1658 * canon-host.h: New file.
1659 * canon-host.c (canon_host): Wrap...
1660 (canon_host_r): ...this new function, which now relies exclusively on
1662 (ch_strerror): New function.
1663 (last_cherror): New global.
1664 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1665 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1667 (freeaddrinfo): Free ai->ai_canonname when set.
1669 2005-09-12 Derek Price <derek@ximbiot.com>
1670 Paul Eggert <eggert@cs.ucla.edu>
1672 * glob-libc.h: Renamed from glob_.h. The new version is
1673 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1674 protecting things that should be done only in gnulib contexts.
1675 * glob_.h: New file, containing only the glob things needed for
1677 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1678 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1679 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1680 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1681 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1682 and to respect the namespace rules better.
1684 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1686 Merge glibc and coreutils changes into gnulib, plus a few
1688 * md5.c: Use #error rather than a string.
1689 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1690 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1691 (__attribute__): Define to empty for non recent-GCC.
1692 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1693 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1694 Renamed from their non-__ counterparts, with new macros replacing
1695 them if not _LIBC. Add __THROW attribute.
1697 (struct md5_ctx): Align buffer if using GCC.
1698 * sha1.h (struct sha1_ctx): Likewise.
1699 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1700 The old name was backwards.
1701 (NOTSWAP): Remove; not used.
1702 (rol): New macro, moved here from md5.h.
1703 (sha1_process_block): Remove a FIXME that doesn't make sense.
1705 2005-09-12 Derek Price <derek@ximbiot.com>
1707 * gai_strerror.c: Include config.h when available. Include
1708 getaddrinfo.h before other headers to test interface.
1709 Reported by Larry Jones <lawrence.jones@ugs.com>.
1711 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1713 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1714 definitions, since that's the preferred style in glibc.
1715 Fix a minor spacing issue, and update copyright notice to match glibc's.
1717 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1719 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1721 2005-09-06 Simon Josefsson <jas@extundo.com>
1723 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1724 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1726 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1728 Change bitset word type from unsigned int to unsigned long int,
1729 as this has better performance on typical 64-bit hosts.
1730 Port bitset code to hosts with unusual word sizes.
1731 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1732 (build_collating_symbol):
1733 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1734 argument is a bitset. This is merely a style issue, but it makes
1735 it clearer that an entire array is expected.
1736 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1737 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1738 Port to the case where bitset_word is not the same as unsigned int.
1739 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1740 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1742 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1743 (build_trtable, group_nodes_into_DFAstates):
1745 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1746 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1747 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1748 * regexec.c (group_nodes_into_DFAstates): Likewise.
1749 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1750 * regcomp.c (optimize_subexps, lower_subexp):
1751 Work even if bitset_word has holes in its bitwise representation.
1752 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1753 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1755 * regex_internal.c (re_string_reconstruct):
1756 Don't assume UCHAR_MAX == 255.
1757 * regex_internal.h (bitset_set_all): Likewise.
1758 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1760 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1761 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1763 (BITSET_WORD_MAX): New macro.
1764 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1765 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1766 (bitset_empty, bitset_copy):
1767 Prefer sizeof (bitset) to multiplying it out ourselves.
1768 (bitset_not_merge): Remove; unused.
1769 (bitset_contain): Return bool, not unsigned int with one bit on.
1770 All callers changed.
1771 * regexec.c (build_trtable): Don't assume bitset has no stricter
1772 alignment than re_node_set; do this by defining a new internal
1773 type struct dests_alloc and using it to allocate memory.
1775 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1777 Check for arithmetic overflow when calculating sizes, to prevent
1778 some buffer-overflow issues. These patches are conservative, in the
1779 sense that when I couldn't determine whether an overflow was possible,
1780 I inserted a run-time check.
1781 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1782 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1783 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1784 (re_xnrealloc, re_x2nrealloc): New inline functions.
1785 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1786 (build_equiv_class, build_charclass): Check for arithmetic overflow
1787 in size expression calculations.
1788 * lib/regex_internal.c (re_string_realloc_buffers):
1789 (build_wcs_upper_buffer, re_node_set_add_intersect):
1790 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1791 (re_dfa_add_node, register_state): Likewise.
1792 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1793 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1794 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1795 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1797 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1799 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1800 to avoid a collision with bits/local_lim.h in glibc.
1801 All uses changed. Problem reported by Dmitry V. Levin in
1802 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1804 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1805 bugs in int versus size_t comparisons.
1806 (re_string_context_at): Fix bug where the code assumed that
1809 Use bool where appropriate.
1810 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1811 All callers changed.
1812 (calc_eclosure_iter): Likewise, for ROOT arg.
1813 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1814 (build_charclass_op): Likewise, for NON_MATCH arg.
1815 * regex_internal.c (re_string_allocate, re_string_construct):
1816 (re_string_construct_common): Likewise, for ICASE arg.
1817 * regexec.c (re_search_2_stub, re_search_stub):
1818 Likewise, for RET_LEN arg.
1819 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1820 (set_regs): Likewise, for FL_BACKTRACK arg.
1821 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1822 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1823 (calc_eclosure_iter, parse_bracket_exp):
1824 Use bool for internal variables that are booleans.
1825 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1826 (set_regs, build_sifted_states, sift_states_bkref):
1827 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1828 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1829 (find_collation_sequence_value):
1831 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1832 (re_node_set_compare):
1833 Return bool, not int. All callers changed.
1834 * regexec.c (check_halt_node_context, check_dst_limits):
1835 (build_trtable, check_node_accept): Likewise.
1836 * regex_internal.h: Include stdbool.h.
1838 Fix bugs uncovered when converting to bool.
1839 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1840 failure instead of charging ahead blindly.
1841 * regex_internal.c (register_state): Likewise.
1842 * regexec.c (re_search_2_stub): Use simpler method than boolean
1843 for freeing internal storage.
1844 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1845 bitset pieces used as boolean, to avoid undefined behavior
1846 on hosts that do int overflow checking.
1848 2005-08-31 Derek Price <derek@ximbiot.com>
1850 * getdelim.c (getdelim): Return EOF on EOF.
1851 Reported by Larry Jones <lawrence.jones@ugs.com>.
1853 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1855 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1856 lengths fit in regoff_t; this isn't true if regoff_t is the same
1858 * regex.c (re_search_internal): 5th arg is LAST_START
1859 (= START + RANGE) instead of RANGE. This avoids overflow
1860 problems when regoff_t is the same width as size_t.
1861 All callers changed.
1862 (re_search_2_stub): Check for overflow when adding the
1863 sizes of the two strings.
1864 (re_search_stub): Check for overflow when adding START
1865 to RANGE; if it occurs, substitute the extreme value.
1867 2005-08-31 Jim Meyering <jim@meyering.net>
1869 * regcomp.c (search_duplicated_node): Make first pointer arg
1871 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1872 (register_state): Likewise.
1873 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1874 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1875 (group_nodes_into_DFAstates): Likewise.
1877 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1879 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1880 old glibc regex code mishandles strings longer than 2**31 bytes.
1881 This patch fixes this when the regex code is used in gnulib
1882 (i.e., outside glibc).
1884 This patch should not affect the use of the regex code inside
1885 glibc. No doubt this problem also needs to be handled for glibc
1886 as well, but the result will be an incompatible change to the
1887 glibc ABI, and the old ABI will have to be supported too. That
1888 can be the the subject for another patch.
1890 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1891 governing whether the rest of this patch is active. By default,
1892 the macro is disabled and the patch has no effect.
1893 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1894 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1895 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1896 (re_match_2, re_set_registers): Use the new types.
1897 * regex_internal.h (Idx, re_hashval_t): New types.
1898 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1900 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1901 (re_string_context_at, bin_tree_t, re_dfastate_t):
1902 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1903 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1904 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1905 (re_string_char_size_at, re_string_wchar_at):
1906 (re_string_elem_size_at):
1907 Use the new types and macros to port to 64-bit hosts.
1908 Use unsigned types for internal values, so that the code
1909 mostly works even for arrays larger than SSIZE_MAX.
1910 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1911 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1912 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1913 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1914 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1915 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1916 (calc_inveclosure, parse_dup_op, build_range_exp):
1917 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1918 (fetch_number, create_token_tree, mark_opt_subexp):
1920 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1921 (create_cd_newstate, re_string_allocate, re_string_construct):
1922 (re_string_realloc_buffers, build_wcs_upper_buffer):
1923 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1924 (re_string_reconstruct, re_string_peek_byte_case):
1925 (re_string_fetch_byte_case, re_string_context_at):
1926 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1927 (re_node_set_init_copy, re_node_set_add_intersect):
1928 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1929 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1930 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1931 (re_acquire_state, re_acquire_state_context, register_state):
1933 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1934 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1935 (re_search_internal, re_search_2_stub, re_search_stub)
1936 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1937 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1938 (update_cur_sifted_state, check_dst_limits):
1939 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1940 (check_subexp_limits, sift_states_bkref, merge_state_array):
1941 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1942 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1943 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1944 (expand_bkref_cache, check_node_accept_bytes):
1945 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1946 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1947 (acquire_init_state_context, check_halt_node_context):
1948 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1949 (sift_states_backward, clean_state_log_if_needed):
1950 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1951 (find_recover_state, transit_state_sb, transit_state_mb):
1952 (transit_state_bkref, build_trtable, match_ctx_clean):
1954 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1955 to work around an assumption that REG_MISSING is negative.
1957 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1958 (seek_collating_symbol_entry) [defined _LIBC]:
1959 (lookup_collation_sequence_value) [defined _LIBC]:
1960 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1961 Use prototypes rather than old-style function definitions.
1962 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1963 (transit_state_sb) [0]:
1964 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1966 * regexec.c (re_search_internal): Simplify update of rm_so and
1969 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1970 (optimize_subexps, lower_subexp):
1971 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1972 since the signed shift might overflow. Use 1u<<31 instead.
1973 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1974 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1977 * regcomp.c (optimize_subexps, lower_subexp):
1978 Use CHAR_BIT rather than 8, for clarity.
1979 * regexec.c (check_dst_limits_calc_pos_1):
1980 (check_subexp_matching_top): Likewise.
1981 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1982 have to worry about portability issues when shifting it left.
1983 Remove no-longer-needed test for table_size > 0.
1984 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1985 in a word, as the resulting behavior is undefined.
1986 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1987 in one case, a <= should have been an <, and in another case the
1988 whole test was missing.
1989 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1990 the standard name CHAR_BIT.
1991 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1992 this is not true on one's complement and signed-magnitude hosts.
1994 * regex_internal.h (re_sub_match_top_t): Remove unused member
1996 (struct re_dfa_t): Remove unused member states_alloc.
1997 * regcomp.c (init_dfa): Don't initialize unused members.
1999 2005-08-31 Bruno Haible <bruno@clisp.org>
2001 * strstr.c: Include <stddef.h>, for NULL.
2002 * strcasestr.c: Likewise.
2003 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2005 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2007 * iconvme.h: Add prototype for iconv_alloc.
2009 2005-08-29 Simon Josefsson <jas@extundo.com>
2011 * iconvme.c: Fix errno.
2013 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2015 * iconvme.c: Split iconv_string into iconv_alloc.
2017 2005-08-27 Jim Meyering <jim@meyering.net>
2019 * fopen-safer.c: Merge minor changes from coreutils.
2020 * dup-safer.c: Likewise.
2021 * fd-safer.c: Likewise.
2023 Merge from coreutils.
2024 * stdio--.h: New file.
2025 * stdlib--.h: New file.
2026 * mkstemp-safer.c: New file.
2028 GNU tar needs these.
2029 * pipe-safer.c: New file.
2030 * creat-safer.c: New file.
2031 * fcntl--.h (creat): Define to creat_safer.
2032 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2033 * unistd--.h (pipe): Define to pipe_safer.
2034 * unistd-safer.h: Declare pipe_safer.
2036 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2038 * regex_internal.h: Remove all references to
2039 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2041 (bitset_not, bitset_merge, bitset_not_merge):
2042 (bitset_mask, re_string_allocate, re_string_construct):
2043 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2044 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2045 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2046 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2047 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2048 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2049 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2050 (re_acquire_state_context):
2051 Remove unnecessary forward decls.
2052 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2053 Put __attribute at function definition,
2054 now that the function decl has been removed.
2055 * lib/regex_internal.c (re_string_peek_byte_case):
2056 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2059 2005-08-26 Simon Josefsson <jas@extundo.com>
2061 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2062 Haible <bruno@clisp.org>.
2064 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2066 * regexec.c (set_regs): Don't alloca with an unbounded size.
2068 alloca modernization/simplification for regex.
2069 * regex.c: Remove portability cruft for alloca. This no longer
2070 needs to be at the start of the file, and can be moved into
2071 regex_internal.h and simplified.
2072 * regex_internal.h: Include <alloca.h>.
2073 (__libc_use_alloca) [!defined _LIBC]: New macro.
2074 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2075 now works outside glibc.
2077 2005-08-24 Simon Josefsson <jas@extundo.com>
2079 * getpass.c: Add WIN32 implementation. Conditionalize use of
2080 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2081 GLIBC specific code.
2083 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2085 Make regex safe for g++. This fixes one real bug (an "err"
2086 that should have been "*err"). g++ problem reported by
2088 * regex_internal.h (re_calloc): New macro, consistent with
2089 re_malloc etc. All callers of calloc changed to use re_calloc.
2090 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2091 not int. All callers changed.
2092 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2093 just use an array of size MB_LEN_MAX.
2094 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2095 (find_recover_state): Change "err" to "*err"; this fixes what
2096 appears to be a real bug.
2097 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2100 2005-08-25 Jim Meyering <jim@meyering.net>
2102 * open-safer.c: Include <config.h>.
2103 Otherwise, we'd lose LARGEFILE support in any file using
2106 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2108 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2109 * regex.h (regerror): Likewise.
2111 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2112 requires this. (The code never needed it.)
2114 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2115 All uses of recently-renamed identifiers changed to use the new,
2116 POSIX-compliant names. The code will build and run just fine
2117 without these changes, but it's better to eat our own dog food
2118 and use the standard-conforming names.
2120 * regex.h: Fix a multitude of POSIX name space violations.
2121 These changes have an effect only for programs that define
2122 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2123 do not change anything for programs compiled in the normal way.
2124 Also, there is no effect on the ABI.
2126 (_REGEX_SOURCE): New macro.
2127 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2128 defined and _GNU_SOURCE is not; this fixes a name space violation.
2130 Rename the following macros to obey POSIX requirements.
2131 The old names are still visible as macros if _REGEX_SOURCE is defined.
2132 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2133 RE_BACKSLASH_ESCAPE_IN_LISTS.
2134 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2135 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2136 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2137 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2138 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2139 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2140 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2141 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2142 (REG_INTERVALS): renamed from RE_INTERVALS.
2143 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2144 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2145 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2146 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2147 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2148 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2149 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2150 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2151 RE_UNMATCHED_RIGHT_PAREN_ORD.
2152 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2153 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2154 (REG_DEBUG): renamed from RE_DEBUG.
2155 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2156 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2157 unusual, since we can't clash with the POSIX REG_ICASE.
2158 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2159 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2160 (REG_NO_SUB): renamed from RE_NO_SUB.
2161 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2162 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2163 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2164 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2165 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2166 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2167 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2168 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2169 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2170 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2171 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2172 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2173 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2174 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2175 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2176 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2177 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2178 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2179 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2180 (REG_FIXED): Renamed from REGS_FIXED.
2181 (REG_NREGS): Renamed from RE_NREGS.
2183 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2184 of other REG_* macros, since POSIX says the user is allowed to
2185 #undef these macros selectively.
2187 (reg_errcode_t): Update comment stating what other tables need
2190 Rename the following enum values to obey POSIX requirements.
2191 The old names are still visible as macros.
2192 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2193 is not defined, since GNU is supposed to be a superset of POSIX as
2194 much as possible, and since we want reg_errcode_t to be a signed
2195 type for implementation consistency.
2196 (_REG_NOERROR): Renamed from REG_NOERROR.
2197 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2198 (_REG_BADPAT): Renamed from REG_BADPAT.
2199 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2200 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2201 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2202 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2203 (_REG_EBRACK): Renamed from REG_EBRACK.
2204 (_REG_EPAREN): Renamed from REG_EPAREN.
2205 (_REG_EBRACE): Renamed from REG_EBRACE.
2206 (_REG_BADBR): Renamed from REG_BADBR.
2207 (_REG_ERANGE): Renamed from REG_ERANGE.
2208 (_REG_ESPACE): Renamed from REG_ESPACE.
2209 (_REG_BADRPT): Renamed from REG_BADRPT.
2210 (_REG_EEND): Renamed from REG_EEND.
2211 (_REG_ESIZE): Renamed from REG_ESIZE.
2212 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2213 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2214 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2215 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2216 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2218 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2219 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2220 changed. But support the old name if the new one is not defined
2221 and if _REGEX_SOURCE.
2223 Change the following member names in struct re_pattern_buffer.
2224 The old names are still supported if !_REGEX_SOURCE.
2225 The new names are always supported, regardless of _REGEX_SOURCE.
2226 (re_buffer): Renamed from buffer.
2227 (re_allocated): Renamed from allocated.
2228 (re_used): Renamed from used.
2229 (re_syntax): Renamed from syntax.
2230 (re_fastmap): Renamed from fastmap.
2231 (re_translate): Renamed from translate.
2232 (re_can_be_null): Renamed from can_be_null.
2233 (re_regs_allocated): Renamed from regs_allocated.
2234 (re_fastmap_accurate): Renamed from fastmap_accurate.
2235 (re_no_sub): Renamed from no_sub.
2236 (re_not_bol): Renamed from not_bol.
2237 (re_not_eol): Renamed from not_eol.
2238 (re_newline_anchor): Renamed from newline_anchor.
2240 Change the following member names in struct re_registers.
2241 The old names are still supported if !_REGEX_SOURCE.
2242 The new names are always supported, regardless of _REGEX_SOURCE.
2243 (rm_num_regs): Renamed from num_regs.
2244 (rm_start): Renamed from start.
2245 (rm_end): Renamed from end.
2247 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2248 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2249 Prepend __ to parameter names.
2251 Undo yesterday's changes.
2253 2005-08-24 Jim Meyering <jim@meyering.net>
2255 Sync from coreutils.
2256 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2258 2005-08-21 Bruno Haible <bruno@clisp.org>
2260 * lock.h: Add multiple inclusion guard.
2261 * tls.h: Add multiple inclusion guard.
2263 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2265 * regex.h (REG_NOSYS)
2266 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2267 Define, since POSIX requires it as of 2001.
2268 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2269 New private symbol, used to keep the enum signed in all cases.
2270 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2271 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2273 * regex_internal.c (re_string_skip_chars, register_state):
2275 Remove forward decls; no longer needed now that we use prototypes.
2276 * regexec.c (acquire_init_state_context, check_halt_node_context):
2277 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2278 (clean_state_log_if_needed): Likewise.
2280 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2282 Fix problems reported by Sam Steingold in
2283 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2284 * regexec.c (sift_states_bkref): Fix portability bug: the code
2285 assumed that reg_errcode_t is a signed type, which is not
2286 necessarily true if _XOPEN_SOURCE is not defined.
2287 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2288 some compilers warn about it otherwise.
2290 2005-08-20 Jim Meyering <jim@meyering.net>
2292 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2293 of unused local, dfa.
2295 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2297 * regcomp.c (create_initial_state): Remove duplicate decl.
2298 (init_word_char, create_initial_state, duplicate_node_closure):
2299 (fetch_token, peek_token_bracket, build_range_exp):
2300 (build_collating_symbol): Remove forward decls; no longer needed
2301 now that we use prototypes.
2304 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2305 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2306 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2307 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2308 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2309 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2310 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2311 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2312 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2313 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2314 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2315 (build_charclass, build_charclass_op, fetch_number, create_tree):
2316 (create_token_tree, mark_opt_subexp, duplicate_tree):
2317 Use prototypes rather than old-style definitions.
2320 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2321 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2322 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2323 (re_string_reconstruct, re_string_peek_byte_case):
2324 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2325 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2326 (re_node_set_init_copy, re_node_set_add_intersect):
2327 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2328 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2329 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2330 (re_acquire_state, re_acquire_state_context, register_state):
2331 (create_ci_newstate, create_cd_newstate, free_state):
2333 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2334 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2335 (re_search_internal, prune_impossible_nodes):
2336 (acquire_init_state_context, check_matching, static):
2337 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2338 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2339 (update_regs, sift_states_backward, build_sifted_states):
2340 (clean_state_log_if_needed, merge_state_array):
2341 (update_cur_sifted_state, add_epsilon_src_nodes):
2342 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2343 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2344 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2345 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2346 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2347 (check_arrival, check_arrival_add_next_nodes):
2348 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2349 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2350 (check_node_accept_bytes, check_node_accept, extend_buffers):
2351 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2352 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2357 (re_string_allocate, re_string_construct, re_string_reconstruct):
2358 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2359 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2360 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2361 (re_string_context_at, re_string_peek_byte_case):
2362 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2363 is defined, since we now use prototypes always.
2365 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2366 C89 or better. All uses removed.
2368 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2370 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2371 [defined lint]: Suppress bogus uninitialized-variable warnings.
2373 * regcomp.c (duplicate_node): Return new index, not an error code,
2374 and let the caller return REG_ESPACE if out of space. This
2375 removes an uninitialied-variable warning with GCC 4.0.1, and also
2376 avoids taking the address of a local variable. All callers
2379 2005-08-19 Jim Meyering <jim@meyering.net>
2381 * regexec.c (proceed_next_node): Redo local variables to
2382 avoid GCC shadowing warnings.
2384 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2386 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2387 (re_node_set_insert_last, re_dfa_add_node):
2388 Rename local variables to avoid GCC shadowing warnings.
2390 2005-08-18 Bruno Haible <bruno@clisp.org>
2392 * strstr.c (strstr): Fix return value in multibyte case.
2393 * strcasestr.c (strcasestr): Likewise.
2395 2005-08-17 Jim Meyering <jim@meyering.net>
2397 Make the %s format (seconds since the epoch) work for a negative
2398 number and when used with a zero-padded field width, e.g. %015s.
2400 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2401 label so that it precedes the code to set `digits'. Otherwise,
2402 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2403 print `00-22'. Now, it prints `-0022', as it should.
2405 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2407 * regex.h: Remove useless space-before-tab. From coreutils.
2409 2005-08-17 Bruno Haible <bruno@clisp.org>
2411 * strcasestr.h: New file.
2412 * strcasestr.c: New file.
2414 2005-08-17 Bruno Haible <bruno@clisp.org>
2416 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2417 * strstr.c: Completely rewritten, with multibyte locale support.
2419 2005-08-17 Bruno Haible <bruno@clisp.org>
2421 * strcasecmp.c: Use mbuiter.h.
2423 2005-08-17 Bruno Haible <bruno@clisp.org>
2425 * mbuiter.h: New file.
2427 2005-08-16 Bruno Haible <bruno@clisp.org>
2429 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2431 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2432 NUL byte, not after it.
2434 2005-08-16 Bruno Haible <bruno@clisp.org>
2436 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2437 the valid ones. Makes the comparison operations transitive:
2438 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2439 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2441 2005-08-16 Bruno Haible <bruno@clisp.org>
2443 * strcase.h (strcasecmp): Add note in comments.
2444 * strncasecmp.c: Use code from strcasecmp.c.
2445 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2446 (strcasecmp): Work correctly in multibyte locales.
2448 2005-08-16 Bruno Haible <bruno@clisp.org>
2450 * strnlen1.h: New file.
2451 * strnlen1.c: New file.
2453 2005-08-16 Bruno Haible <bruno@clisp.org>
2455 * mbfile.h: New file.
2457 2005-08-16 Bruno Haible <bruno@clisp.org>
2459 * mbiter.h: New file.
2461 2005-08-16 Bruno Haible <bruno@clisp.org>
2463 * mbchar.h: New file.
2464 * mbchar.c: New file.
2466 2005-08-16 Bruno Haible <bruno@clisp.org>
2468 * tls.h: New file, from GNU gettext.
2469 * tls.c: New file, from GNU gettext.
2471 2005-08-15 Bruno Haible <bruno@clisp.org>
2473 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2476 2005-08-14 Jim Meyering <jim@meyering.net>
2478 Sync from coreutils.
2480 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2481 Use the hash-table-based cycle-detection code not just when
2482 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2483 Reported by James Youngman in
2484 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2485 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2486 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2487 This lets us compile with -DFTS_DEBUG, once again.
2488 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2489 * fts.c (fd_safer): Remove decl.
2490 Include fcntl--.h rather than unistd-safer.h
2491 (fts_safe_changedir): Don't call fd_safer; no longer needed
2492 now that we include fcntl--.h.
2494 2005-08-11 Simon Josefsson <jas@extundo.com>
2496 * readline.h, readline.c: New file.
2498 2005-08-11 Bruno Haible <bruno@clisp.org>
2500 * strnlen.h (strnlen): Change parameter name to match comment.
2502 2005-08-10 Simon Josefsson <jas@extundo.com>
2504 * strndup.c: Use strnlen.h.
2506 * strnlen.h: New file.
2508 2005-08-02 Simon Josefsson <jas@extundo.com>
2510 * getline.h, getline.c: Rewrite.
2512 * getdelim.h, getdelim.c: New files, ported from glibc.
2514 2005-07-31 Bruno Haible <bruno@clisp.org>
2516 * lock.h (gl_lock_initializer): New macro.
2517 (gl_lock_define_initialized): Use it.
2518 (gl_rwlock_initializer): New macro.
2519 (gl_rwlock_define_initialized): Use it.
2520 (gl_recursive_lock_initializer): New macro.
2521 (gl_recursive_lock_define_initialized): Use it.
2523 2005-07-26 Bruno Haible <bruno@clisp.org>
2525 * lock.h: Update from GNU gettext.
2526 * lock.c: Update from GNU gettext.
2528 2005-07-18 Bruno Haible <bruno@clisp.org>
2530 * lock.h (gl_once_t): New type.
2531 (gl_once_define, gl_once): New macros.
2532 * lock.c (fresh_once): New variable.
2533 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2536 2005-07-18 Simon Josefsson <jas@extundo.com>
2538 * check-version.c (check_version): Accept identical versions too.
2540 2005-07-18 Bruno Haible <bruno@clisp.org>
2542 * lock.h: New file, from GNU gettext.
2543 * lock.c: New file, from GNU gettext.
2545 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2547 * quotearg.c: Add translator comment suggested by Bruno Haible,
2548 with a minor change.
2550 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2552 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2553 copyright symbol and the year.
2554 * version-etc.c (COPYRIGHT_YEAR): New constant.
2555 (version_etc_va): Use parameterized copyright notice.
2556 Reword to conform to the current GNU coding standards.
2558 2005-07-11 Simon Josefsson <jas@extundo.com>
2560 * size_max.h: New file.
2562 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2564 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2567 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2568 and Paul Eggert <eggert@cs.ucla.edu>
2570 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2571 in wint_t, not wchar_t. Remove now-unnecessary cast.
2573 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2575 * regex.c, regex.h: Sync from libc.
2576 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2577 New files, synced from libc, except that regex_internal.h
2578 currently has a small porting fix.
2580 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2582 Remove the dependency of the strftime module on the tzset module.
2583 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2584 Copy the input structure, to work around some of the bug with
2585 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2586 Solaris releases, you should also use the tzset module, but we won't
2587 require it as a dependency any more since we don't want LGPLed code
2588 to depend on GPLed code.
2590 2005-07-02 Jim Meyering <jim@meyering.net>
2592 * backupfile.c (backup_args): Change a `0' to NULL.
2594 2005-07-01 Jim Meyering <jim@meyering.net>
2596 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2597 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2598 * save-cwd.c, tempname.c:
2599 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2600 and don't include <sys/file.h>).
2602 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2604 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2605 declares only 'struct timespec;' (!).
2607 2005-06-29 Jim Meyering <jim@meyering.net>
2609 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2610 type name. Use the variable name instead.
2611 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2613 2005-06-28 Simon Josefsson <jas@extundo.com>
2615 * check-version.h, check-version.c: New files.
2617 2005-06-28 Simon Josefsson <jas@extundo.com>
2619 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2620 collision with global variable. Better indentation. Don't
2621 increment buffer pointer beyond buffer end. Based on comments
2622 from Paul Eggert <eggert@cs.ucla.edu>.
2626 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2628 * canon-host.c (canon-host): Append trailing "," to 0 in
2629 initializer of struct addrinfo, as an indication that we don't
2630 care how many members the structure has.
2632 2005-06-24 Derek Price <derek@ximbiot.com>
2633 and Bruno Haible <bruno@clisp.org>
2635 Remove stat module & update lstat.
2636 * stat.c: Remove this file...
2637 (slash_aware_lstat): ...moving this content and its support...
2638 * lstat.c (rpl_lstat): ...into here.
2639 * lstat.h: New file.
2641 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2643 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2644 (ranged_convert): Don't save conversion in a temporary struct.
2645 This causes a warning with GCC 4.0.0, and anyway in the typical
2646 case it's not worth the extra 100 bytes or so of code.
2647 (ranged_convert, __mktime_internal): When calling a function via a
2648 pointer P, use P () rather than (*P) (), as we now assume C89 or
2651 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2653 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2654 "who -r" failed to give output. Problem reported by Tim Waugh.
2656 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2657 (xcalloc): Use it to avoid needless tests.
2658 Problem reported by Jim Meyering.
2660 2005-06-16 Jim Meyering <jim@meyering.net>
2662 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2663 when either N or S is zero.
2665 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2667 * argp.h (__option_is_short): Check upper limit of
2668 __key. Isprint() requires its argument to have the value
2669 of an unsigned char or EOF.
2671 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2673 * fnmatch.c (fnmatch): If there is an encoding error in a
2674 multibyte string or pattern, fall back on unibyte matching.
2675 Problem reported by James Youngman.
2677 2005-06-08 Bruno Haible <bruno@clisp.org>
2679 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2682 2005-06-08 Bruno Haible <bruno@clisp.org>
2684 * csharpcomp.h: New file, from GNU gettext.
2685 * csharpcomp.c: New file, from GNU gettext.
2686 * csharpcomp.sh.in: New file, from GNU gettext.
2688 2005-06-07 Derek Price <derek@ximbiot.com>
2691 * glob_.h: Indent nested #ifdef.
2693 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2695 Sync from coreutils.
2696 Use "file name" when talking about file names, instead of "filename"
2697 or "path", as per the GNU coding standards.
2698 * mkdir-p.c: Renamed from makepath.c.
2699 (make_dir_parents): Renamed from make_path. All callers changed.
2700 * mkdir-p.h: Likewise. All includers changed.
2701 * filenamecat.c: Renamed from path-concat.c.
2702 (file_name_concat): Renamed from path_concat. All callers changed.
2703 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2704 * filenamecat.h: Likewise. All includers changed.
2705 * acl.c: Don't use "path" or "filename" to mean "file name"
2706 in comments or local variable names.
2707 * basename.c: Likewise.
2708 * canonicalize.c, canonicalize.h: Likewise.
2709 * dirname.c, dirname.h: Likewise.
2710 * euidaccess.c: Likewise.
2711 * exclude.c: Likewise
2712 * fnmatch_.h, fnmatch_loop.c: Likewise.
2713 * fsusage.c, fsuage.h: Likewise.
2714 * fts.c, fts_.h: Likewise.
2715 * getcwd.c: Likewise.
2716 * getloadavg.c: Likewise.
2717 * mkstemp.c: Likewise.
2718 * mountlist.c, mountlist.h: Likewise.
2719 * openat.c, openat.h: Likewise.
2720 * readlink-stub.c: Likewise.
2721 * readutmp.c, readutmp.h: Likewise.
2722 * rename.c: Likewise.
2723 * rmdir.c: Likewise.
2725 * savedir.c: Likewise.
2726 * stripslash.c: Likewise.
2727 * tempname.c: Likewise.
2728 * xreadlink.c: Likewise.
2729 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2731 * exclude.h: Likewise.
2733 * euidaccess.c (getuid, getgid, getuid, getegid)
2734 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2735 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2736 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2737 * pathmax.h: Include <limits.h> unconditionally, since other
2738 files have been getting away with it for years (MORE/BSD 4.3
2740 * userspec.c (getpwnam, getgrnam, getgrgid)
2741 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2743 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2744 Define to 256, not 255, as per modern POSIX.
2746 2005-06-01 Bruno Haible <bruno@clisp.org>
2748 * csharpexec.h: New file, from GNU gettext.
2749 * csharpexec.c: New file, from GNU gettext.
2750 * csharpexec.sh.in: New file, from GNU gettext.
2752 2005-05-31 Derek Price <derek@ximbiot.com>
2753 Paul Eggert <eggert@cs.ucla.edu>
2756 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2758 2005-05-29 Derek Price <derek@ximbiot.com>
2759 Paul Eggert <eggert@cs.ucla.edu>
2761 * glob_.h, glob.c: New files.
2763 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2765 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2767 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2768 the configuration hassle isn't worth it.
2769 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2770 (LONGEST_MODIFIER, PRIuMAX): Remove.
2772 2005-05-27 Bruno Haible <bruno@clisp.org>
2774 * getlogin_r.h: Remove second include of <stddef.h>.
2776 2005-05-25 Bruno Haible <bruno@clisp.org>
2777 Derek Price <derek@ximbiot.com>
2779 * getlogin_r.h: Simplify API documentation.
2781 2005-05-25 Derek Price <derek@ximbiot.com>
2782 Paul Eggert <eggert@cs.ucla.edu>
2784 * getlogin_r.c, getlogin_r.h: New files.
2786 2005-05-22 Bruno Haible <bruno@clisp.org>
2788 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2789 Also include <sys/param.h> if it defines MIN, MAX.
2790 Based on a patch by Derek Price <derek@ximbiot.com>.
2792 2005-05-22 Bruno Haible <bruno@clisp.org>
2794 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2795 (INT64_MIN): Fix definition.
2796 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2798 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2799 NEED_SIGNED_INT_TYPES.
2801 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2802 HAVE_SYSTEM_INTTYPES.
2804 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2806 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2807 so that unistd-safer.h (GPL'ed code) need not be included.
2809 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2812 * fts.c: Don't include "cycle-check.h" or "hash.h".
2813 (setup_dir, free_dir): New functions.
2814 (enter_dir, leave_dir): Define trivial
2815 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2816 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2817 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2818 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2819 Move to fts-cycle.c.
2820 (fts_open): Use setup_dir.
2821 (fts_close): Use free_dir.
2822 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2823 This adds a label and some gotos, but the alternatives were messier.
2824 Check for memory allocation failure when entering a dir.
2825 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2826 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2827 (FTS): New member fts_cycle, that is a union that contains the
2828 old active_dir_ht and cycle_state. All uses changed to mention
2829 fts_cycle.ht and fts_cycle.state.
2830 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2831 fts.c, with the following changes:
2832 (setup_dir, free_dir): New functions.
2833 (enter_dir): Now returns bool. Return true if successful, false
2834 if memory exhausted. All callers changed.
2835 Do not bother partly cleaning up on
2836 memory allocation failure; that is free_dir's job.
2837 However, free ad if hash_insert fails, to avoid memory leak.
2838 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2839 fts->fts_options to see which union member to use.
2841 2005-05-20 Jim Meyering <jim@meyering.net>
2843 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2844 Now a macro, to pacify GCC.
2846 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2848 * chown.c (rpl_chown): Return -1 on failure.
2850 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2852 * canonicalize.c: Include canonicalize.h first, to test interface.
2853 Include <stddef.h> unconditionally, since we assume C89 now.
2854 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2855 * fts.c: Include fts_.h first, to check interface.
2856 Do not include intprops.h; no longer needed.
2857 Include cycle-check.h and hash.h, since fts_.h no longer does.
2858 Remove unnecessary casts of closedir to void.
2859 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2860 decide whether to decrement nlinks.
2861 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2862 (FTS): Use struct hash_table * instead of Hash_table, so that
2863 we no longer need to include hash.h here.
2865 2005-05-17 Jim Meyering <jim@meyering.net>
2867 * fts.c, fts_.h: New files, from coreutils.
2869 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2871 Sync from coreutils.
2872 * unlinkdir.c, unlinkdir.h: New files.
2873 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2874 regex.h, unlocked-io.h, xtime.h:
2875 White space changes only.
2876 * makepath.c (make_path): Port to hosts where leading "//" is special.
2877 * yesno.c: Include getline.h, not ctype.h.
2878 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2879 Use getline to remove arbitrary restriction on response length.
2881 2005-05-13 Bruno Haible <bruno@clisp.org>
2883 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2884 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2885 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2886 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2887 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2888 Add support for 64-bit integers in the MSVC compiler.
2890 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2892 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2893 Change the initial comment to refer to GPL, not LGPL.
2894 gnulib-tool will change it to LGPL as needed.
2896 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2897 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2898 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2899 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2900 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2901 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2902 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2903 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2904 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2905 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2906 concatpath.c, config.charset, copy-file.c, copy-file.h,
2907 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2908 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2909 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2910 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2911 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2912 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2913 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2914 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2915 full-read.c, full-read.h, full-write.c, full-write.h,
2916 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2917 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2918 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2919 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2920 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2921 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2922 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2923 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2924 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2925 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2926 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2927 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2928 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2929 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2930 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2931 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2932 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2933 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2934 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2935 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2936 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2937 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2938 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2939 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2940 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2941 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2942 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2943 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2944 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2945 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2946 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2947 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2948 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2949 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2950 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2951 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2952 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2953 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2954 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2955 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2956 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2957 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2958 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2959 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2960 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2961 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2962 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2963 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2964 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2965 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2966 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2967 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2968 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2969 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2970 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2971 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2972 Update FSF postal mail address.
2974 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2976 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2977 specified in ai_socktype. Fix invalid ai_protocol
2978 check. ai_protocol is usually set to 0 or depending on
2979 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2980 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2981 ai_socktype / ai_protocol in the returned addrinfo structure.
2983 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2984 Bruno Haible <bruno@clisp.org>
2986 * inet_ntop.h: New file.
2987 * inet_ntop.c: New file, from glibc with modifications.
2989 2005-05-08 Jim Meyering <jim@meyering.net>
2991 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2993 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2995 Merge from coreutils. Among other things,
2996 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2997 * fd-safer.c: New file.
2998 * fcntl-safer.h, open-safer.c: Remove.
2999 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3000 * dup-safer.c: Include unistd-safer.h first.
3001 Don't include errno.h.
3002 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3003 * file-type.h: Don't assume invoker included sys/stat.h first.
3004 * file-type.c: Rely on file-type.h change.
3005 * getloadavg.c: Include unistd-safer.h.
3006 (getloadavg): Use safer open.
3007 * getusershell.c: Include "stdio-safer.h".
3008 (getusershell): Use safer fopen.
3009 * long-options.c (long_options): Use NULL rather than 0.
3010 * modechange.h (mode_free): Remove; all callers changed to invoke
3012 * modechange.c: Likewise.
3013 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3014 (MODE_DONE): New constant.
3015 (struct mode_change): Remove 'next' member.
3016 (make_node_op_equals): New function; like the old one of the
3017 same name, except it allocates an array.
3018 (mode_compile, mode_create_from_ref): Use it.
3019 (mode_compile): Allocate result as an array, not a linked list.
3020 Parse octal string ourself, so that we catch mistakes like "+0".
3021 (mode_adjust): Arg is an array, not a linked list.
3022 * modechange.c: Include stat-macros.h, xalloc.h.
3023 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3024 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3025 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3026 Remove. This is now stat-macros.h's job.
3027 (talloc): Remove. All callers replaced by xalloc, so that
3028 our invokers don't have to worry about reporting memory failures.
3029 (make_node_op_equals): Remove.
3030 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3032 (struct mode_change): Moved here from modechange.h.
3033 (mode_append_entry): Remove.
3034 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3035 apps to have incorrect behavior. Use simpler algorithm for head
3036 and tail. Don't futz with umask; that's now the job of mode_adjust.
3037 Detect more invalid usages rather than having somewhat-random behavior.
3038 Don't insert an "a=" action, as that leads to incorrect behavior.
3039 (mode_compile, mode_create_from_ref): Return NULL on error instead
3040 of an enum, since now there's only one way to have an error. All
3042 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3043 at the correct time. Simplify calculation of "+u" and its ilk.
3044 Don't mishandle "+X".
3045 (mode_free): Remove "register" and localize decls.
3046 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3047 (struct mode_change): Move to modechange.c; callers don't
3048 need to see this stuff.
3049 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3050 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3051 (mode_change, mode_adjust): Reflect the new signatures noted above.
3052 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3053 that might redefine system include files.
3054 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3055 (my_usleep): Use NULL rather than (void *) 0.
3056 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3057 Use siginterrupt to specify that system calls should be interrupted.
3058 (rpl_nanosleep): Move initialization of suspended closer to call of
3060 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3061 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3062 (desirable_utmp_entry): New function.
3063 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3064 using x2nrealloc, to simplify logic.
3065 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3066 size calculation. Do not assume utmp file is a regular file.
3067 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3068 (READ_UTMP_CHECK_PIDS): New constant.
3069 * save-cwd.c: Include unistd-safer.h.
3070 (save_cwd): Use fd_safer.
3071 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3072 [!_LIBC] Include "stat-macros.h" instead.
3073 * unistd-safer.h (fd_safer): New decl.
3075 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3077 * byteswap_.h: New file.
3079 2005-04-25 Albert Chin <china@thewrittenword.com>
3081 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3084 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3086 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3087 that "UTC +1 second" continues to work. Problem reported
3089 (relunit_snumber): New rule.
3092 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3094 * getdate.y (universal_time_zone_table): New constant.
3095 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3096 universal_time_zone_table.
3097 (lookup_zone): Prefer universal_time_zone_table to
3098 local_time_zone_table, so that "GMT" time stamps are allowed in
3099 London during the summer. Problem reported by Ian Abbott.
3101 2005-04-12 Jim Meyering <jim@meyering.net>
3103 * human.c (humblock): Set *options even when returning due to
3104 xstrtoumax conversion failure. Thanks to a used-uninitialized
3107 2005-04-09 Jim Meyering <jim@meyering.net>
3109 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3110 -Wuninitialized: initialize tm0.tm_year.
3112 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3114 * getdate.y (parser_control): rels_seen is now a boolean, not a
3115 count, since there's no maximum. All uses changed.
3116 Add member dsts_seen.
3117 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3119 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3120 Use pc_rels_seen to decide whther a date is absolute.
3122 * getdate.y (number): Don't overwrite year.
3123 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3126 2005-04-02 Simon Josefsson <jas@extundo.com>
3128 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3129 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3131 2005-03-27 Jim Meyering <jim@meyering.net>
3133 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3135 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3137 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3138 "one's complement" -> "ones' complement" in comment, as per Knuth.
3139 "value of type" -> "type or expression" in comment.
3140 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3142 2005-03-26 Jim Meyering <jim@meyering.net>
3145 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3146 Correct typos: s/or/of/.
3148 2005-03-23 Jim Meyering <jim@meyering.net>
3150 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3152 2005-03-21 Jim Meyering <jim@meyering.net>
3154 Changes imported from coreutils.
3156 * cycle-check.c: Don't include xalloc.h.
3158 * path-concat.c: Don't include assert.h.
3159 (path_concat): Remove assertion that would have triggered
3160 for ABASE starting with more than one slash.
3161 Reported by Andreas Schwab.
3163 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3164 properly when ABASE is an absolute file name.
3165 Correct the description of this function.
3167 Add an assertion and a test driver.
3168 This fixes a bug introduced on 2004-07-02.
3169 Andreas Schwab reported the resulting failure of cp --parents:
3170 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3172 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3174 * strftime.c (my_strftime): If the underlying strftime returns 0
3175 (which shouldn't happen), generate nothing instead of returning 0
3176 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3178 2005-03-16 Bruno Haible <bruno@clisp.org>
3180 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3182 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3184 * strftime.c (my_strftime): Prepend space to format so that we can
3185 reliably distinguish strftime failure from empty output on POSIX
3188 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3190 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3191 (iconv_string): Don't guess a size-zero buffer, as that might cause
3192 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3193 result would be 'too large', where 'too large' is (heuristically)
3194 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3195 overflow concerns. This will prevent some unwanted malloc failures
3196 when the inputs are very large.
3198 2005-03-15 Bruno Haible <bruno@clisp.org>
3200 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3203 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3206 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3208 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3210 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3211 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3213 * strtol.c: Likewise.
3215 2005-03-14 Simon Josefsson <jas@extundo.com>
3217 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3220 2005-03-14 Jim Meyering <jim@meyering.net>
3222 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3223 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3224 to be nonzero so that we (and caller) can detect the difference
3225 between a valid zero-length expansion and an error return, even
3226 when the underlying strftime fails before writing anything into
3229 2005-03-10 Jim Meyering <jim@meyering.net>
3231 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3232 so that this module works on systems without fchdir.
3234 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3236 Factor int-properties macros into a single file, except for
3237 glibc-related files.
3238 * intprops.h: New file.
3239 * getloadavg.c: Include it instead of limits.h.
3240 (INT_STRLEN_BOUND): Remove.
3241 * human.c: Include intprops.h.
3242 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3243 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3244 * inttostr.h: Include intprops.h instead of limits.h.
3245 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3246 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3247 for consistency with intprops.h.
3248 (time_t_is_integer, twos_complement_arithmetic): Use them.
3249 * sig2str.h: Include <signal.h>, intprops.h.
3250 (INT_STRLEN_BOUND): Remove.
3251 * strftime.c (TYPE_SIGNED): Remove.
3252 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3253 * strtol.c: Adjust comments to match intprops.h.
3254 * userspec.c: Include intprops.h.
3255 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3256 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3257 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3258 instead of rolling our own expressions.
3259 * xstrtol.c: Include xstrtol.h first, to test interface.
3261 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3263 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3264 the right thing even if adding 1900 would overflow. Similarly
3265 for tm_mon + 1 and tm_yday + 1.
3266 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3267 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3268 (DO_SIGNED_NUMBER): New macro.
3269 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3271 2005-03-07 Bruno Haible <bruno@clisp.org>
3273 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3275 2005-03-03 Derek R. Price <derek@ximbiot.com>
3276 Bruno Haible <bruno@clisp.org>
3278 * pagealign_alloc.h: New file.
3279 * pagealign_alloc.c: New file.
3281 2005-01-28 Bruno Haible <bruno@clisp.org>
3283 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3286 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3288 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3289 The workaround isn't strictly needed for POSIX conformance, and
3290 it's too much of a pain to configure and maintain. We'll ask
3291 people to fix their kernels instead.
3292 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3293 (NANOSLEEP_BUG_WORKAROUND): Remove.
3294 (xnanosleep): Remove the workaround.
3296 2005-02-12 Bruno Haible <bruno@clisp.org>
3298 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3300 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3302 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3303 * timespec.h (gettime): Return void, since it always
3304 succeeds now. All uses changed.
3305 * gettime.c (gettime) Likewise.
3306 [HAVE_NANOTIME]: Prefer nanotime.
3307 Assume gettimeofday succeeds, as POSIX requires.
3308 Assime time () succeeds, since other code already does.
3309 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3310 (timespec_subtract): Remove.
3311 (NANOSLEEP_BUG_WORKAROUND): New constant.
3312 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3313 things considerably. Use it only on GNU/Linux hosts, since the
3314 workaround shouldn't be needed elsewhere.
3316 2005-02-24 Bruno Haible <bruno@clisp.org>
3318 * gettext.h: Update from GNU gettext 0.14.2.
3320 2005-02-24 Bruno Haible <bruno@clisp.org>
3322 * localcharset.c: Update from GNU gettext 0.14.2.
3323 * config.charset: Update from GNU gettext 0.14.2.
3325 2005-02-22 Simon Josefsson <jas@extundo.com>
3327 * iconvme.h, iconvme.c: New files, from libc.
3329 2005-02-20 Neil Conway <neilc@samurai.com>
3331 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3332 returned by OSX/Darwin if the specified buffer is not large
3333 enough for the hostname.
3335 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3337 * memrchr.h: New file.
3338 * chdir-long.c: Include it.
3339 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3340 Don't bother including stddef.h.
3342 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3344 * argp-help.c (__argp_help): Create a fake struct argp_state and
3345 pass it to _help, otherwise the latter coredumps trying to
3346 dereference state.root_argp.
3348 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3350 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3352 Include <sys/types.h>, for dev_t.
3353 (ME_DUMMY, ME_REMOTE): Move from here....
3354 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3355 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3357 Include mountlist.h first, to test the interface.
3359 2005-01-29 Bruno Haible <bruno@clisp.org>
3361 * progname.c (program_name): Initialize.
3362 Needed when linking statically on MacOS X.
3364 2005-01-28 Bruno Haible <bruno@clisp.org>
3366 * javacomp.sh.in: New file, from GNU gettext.
3367 * javacomp.h: New file, from GNU gettext.
3368 * javacomp.c: New file, from GNU gettext.
3370 2005-01-26 Bruno Haible <bruno@clisp.org>
3372 * javaexec.sh.in: New file, from GNU gettext.
3373 * javaexec.h: New file, from GNU gettext.
3374 * javaexec.c: New file, from GNU gettext.
3376 2005-01-26 Simon Josefsson <jas@extundo.com>
3378 * gai_strerror.c: Use GPL in header.
3380 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3382 * argp-help.c (hol_entry_help): Avoid using non-constant
3383 initializers for struct pentry_state.
3384 (__argp_error): Check return value of __asprintf
3385 (__argp_failure): Translate error message
3387 * argp-parse.c: Removed braces around the expansion of N_()
3389 2005-01-21 Jim Meyering <jim@meyering.net>
3391 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3392 same value as for Solaris 9.
3394 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3395 component length. This included changing the parameter to be
3396 of type `char *' rather than `char const *'.
3397 * chdir-long.h (chdir_long): Update prototype.
3399 * openat.c (fdopendir, fstatat): New functions.
3400 * openat.h: Include headers required for use of DIR and struct stat.
3401 [AT_SYMLINK_NOFOLLOW]: Define.
3402 (fdopendir, fstatat): Add prototypes.
3404 2005-01-21 Bruno Haible <bruno@clisp.org>
3406 * classpath.h: New file, from GNU gettext.
3407 * classpath.c: New file, from GNU gettext.
3409 2005-01-20 Simon Josefsson <jas@extundo.com>
3411 * version-etc-fsf.c: New file, with version_etc_copyright.
3412 * version-etc.c: Remove version_etc_copyright.
3413 * version-etc.h (version_etc_copyright): Use [] instead of * in
3414 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3416 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3418 * save-cwd.c (save_cwd): Remove code to support the case
3419 where fchdir is missing or flaky.
3421 2005-01-20 Simon Josefsson <jas@extundo.com>
3423 * base64.h (isbase64): Add.
3425 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3426 using a unsigned prototype, don't inline.
3427 (base64_decode): Use it.
3429 2005-01-19 Bruno Haible <bruno@clisp.org>
3431 * sh-quote.h: New file, from GNU gettext.
3432 * sh-quote.c: New file, from GNU gettext.
3434 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3436 Merge changes from coreutils, as described below in several
3437 changelogs dated today.
3439 * save-cwd.c: Include "save-cwd.h" before other include files.
3440 (O_DIRECTORY): Remove; not needed here, since "." must be
3441 a directory. All uses removed.
3442 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3443 universal on Suns, and we also need to test for IRIX.
3444 Revamp code to use 'if' rather than '#if'.
3445 Avoid unnecessary comparison of cwd->desc to 0.
3447 * utimens.c (futimens): Robustify the previous patch, by checking
3448 for known valid error numbers rather than observed invalid ones.
3450 2005-01-18 Jim Meyering <jim@meyering.net>
3452 * version-etc.c (version_etc_copyright): Update copyright date.
3454 * utimens.c (futimens): Account for the fact that futimes
3455 can also fail with errno == ENOSYS or errno == ENOENT.
3456 Patch from Dmitry V. Levin.
3458 Change the name of the robust chdir function from chdir to chdir_long.
3459 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3460 (restore_cwd): Use chdir_long, not chdir.
3461 * chdir-long.c: Renamed from chdir.c.
3462 * chdir-long.h: Renamed from chdir.h.
3463 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3466 2005-01-18 Bob Proulx <bob@proulx.com>
3468 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3469 offsetof() macro construct to avoid compile failure with native HP-UX
3470 11.0 ANSI C compiler.
3472 2005-01-06 Bruno Haible <bruno@clisp.org>
3474 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3475 because stpncpy.m4 takes care of it.
3477 2004-01-24 Bruno Haible <bruno@clisp.org>
3479 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3481 2003-10-09 Bruno Haible <bruno@clisp.org>
3483 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3485 2005-01-06 Bruno Haible <bruno@clisp.org>
3487 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3488 * fwriteerror.c: Include <stdbool.h>.
3489 (fwriteerror): At the end, close the file stream. Record whether
3490 stdout was already closed.
3492 2004-05-27 Bruno Haible <bruno@clisp.org>
3494 * execute.c (environ): Declare if needed.
3495 * pipe.c (environ): Likewise.
3496 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3498 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3500 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3501 definitions to be after all include files, to avoid collisions.
3502 Problem reported by Bob Proulx.
3504 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3506 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3507 not needed. This removes a dependency on the gettext module.
3508 [defined _LIBC]: Do not include <libintl.h>; not needed.
3510 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3512 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3515 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3517 * argp-parse.c: Include <stddef.h>.
3518 (alignof, alignto): New macros.
3519 (parser_init): Don't assume that void * is aligned sufficiently
3522 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3523 need to extend the stack.
3524 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3527 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3529 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3531 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3533 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3534 Remove now-obsolete comment about AIX.
3535 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3536 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3537 (YYMAXDEPTH): New macro.
3539 2004-12-18 Bruno Haible <bruno@clisp.org>
3541 * fatal-signal.c (fatal_signals): Make non-const.
3542 (init_fatal_signals): New function.
3543 (uninstall_handlers, install_handlers): Ignore signals that were set to
3545 (at_fatal_signal): Call init_fatal_signals.
3546 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3548 Reported by Paul Eggert.
3550 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3552 * getdate.y (textint): New member "negative".
3553 (time_zone_hhmm): New function.
3554 Expect 14 shift-reduce conflicts, not 13.
3555 (o_colon_minutes): New rule.
3556 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3557 (yylex): Set the "negative" member of signed numbers.
3559 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3561 Changes imported from coreutils.
3562 * hard-locale.c: Assume <locale.h> exists.
3564 (GLIBC_VERSION): New macro.
3565 (hard_locale): Assume setlocale exists.
3566 Rewrite to avoid #ifdef.
3567 Use strdup rather than malloc + strcpy.
3568 * human.c: Assume <locale.h> exists.
3569 (human_readable): Assume localeconv exists.
3571 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3573 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3574 convert T2, not T. (Imported from libc.)
3576 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3578 * getcwd.c (is_ENAMETOOLONG): New macro.
3579 (__getcwd.c): Don't restore errno; glibc doesn't.
3580 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3581 first, falling back to our code only if its results look suspicious.
3582 Ensure that the resulting buffer is only as large as necessary.
3584 * readutmp.c: Include readutmp.h first.
3585 Include <errno.h>, since readutmp.h no longer does that.
3586 * readutmp.h: Don't include <errno.h>,
3587 <sys/param.h>, <time.h>; not needed to establish interface.
3588 (errno): Remove decl.
3589 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3590 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3591 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3593 2004-11-28 Simon Josefsson <jas@extundo.com>
3595 * base64.h, base64.c: New file.
3597 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3599 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3601 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3603 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3604 HP's ANSI C compiler.
3605 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3606 Declaring int functions causes warnings on some modern systems and
3607 shouldn't be needed to compile on ancient ones.
3608 * same.c (MIN) [defined MIN]: Don't define, since it's already
3611 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3612 with the following changes.
3613 (__set_errno): Parenthesize properly.
3614 Include <stdbool.h>.
3615 (MIN, MAX, MATCHING_INO): New macros.
3616 (__getcwd): Define with prototype, not K&R form.
3617 Use heuristics to allocate default buffer on stack if possible.
3618 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3619 behavior, and to avoid the PATH_MAX limit when computing
3621 Use MATCHING_INO to compare inode number to file.
3622 Check for arithmetic overflow in size calculations.
3623 Fix bug in reallocation of dot array that caused getcwd to fail
3624 on directories nested deeper than 75.
3625 Be more careful about saving errno on error.
3626 Do not use realloc; use only free+malloc, as this is a bit
3627 more flexible and avoids a needless copy operation.
3628 Do not inspect st_dev and st_ino for symbolic links; POSIX
3629 doesn't specify the latter.
3630 Check for closedir errors.
3631 Avoid needless casts.
3632 Use "#ifdef weak_alias" around weak_alias, to be like other
3634 The following changes to getcwd.c have effect only when used in
3635 gnulib; they have no effect inside glibc proper.
3636 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3637 as alloca isn't used.
3638 (alloca, __alloca): Likewise.
3639 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3640 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3641 unconditionally, as gnulib assumes C89 or better.
3642 Do not include <sys/param.h>.
3643 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3644 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3646 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3647 Include <dirent.h> in a way that is compatible with modern Autoconf.
3648 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3649 New macros, if not already defined.
3650 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3651 Use "_LIBC", not "defined _LIBC", for consistency.
3652 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3654 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3655 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3656 * xgetcwd.c: David MacKenzie's old code was removed, so give
3657 credit only to Jim Meyering and adjust the copyright dates.
3658 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3659 <stdlib.h>, <unistd.h>, "pathmax.h".
3660 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3661 (INITIAL_BUFFER_SIZE): Remove.
3662 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3664 2004-11-23 Jim Meyering <jim@meyering.net>
3666 * getopt_.h: Remove trailing blanks.
3668 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3670 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3671 (futimens): New function, which uses futimes if available.
3672 (futimens, utimens): Support timespec==NULL, with same semantics
3673 as utime and utimens.
3674 * utimens.h (futimens): New decl.
3676 2004-11-23 Jim Meyering <jim@meyering.net>
3678 * __fpending.c: Add comment.
3680 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3682 * getopt_.h: Re-addition of __getopt_argv_const caused
3683 redefinition warnings. To avoid them, include the defines
3684 in `#if !defined __need_getopt ... #endif'. The only place
3685 where __getopt_argv_const is used is in definitions
3686 of getopt_long and getopt_long_only below, which are as well
3687 protected by `#ifndef __need_getopt'.
3688 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3689 __need_getopt after including <stdio.h> and <unistd.h> These
3690 headers might have defined it.
3692 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3694 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3696 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3697 optopt): Use them instead of invoking ## directly; otherwise, the
3698 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3700 2004-11-19 Bruno Haible <bruno@clisp.org>
3702 * strtok_r.c: Move comments from here...
3703 * strtok_r.h: ... to here.
3705 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3707 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3708 might fail. Problem reported by Yoann Vandoorselaere.
3709 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3710 that mishandle size_t overflow.
3712 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3714 * canon-host.c: Include "strdup.h".
3715 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3716 Use strdup instead of malloc/strcpy to duplicate strings.
3718 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3719 (human_space_before_unit): New constant.
3720 * human.c (human_readable): Support it.
3722 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3723 (xgetcwd): Set errno correctly when failing.
3724 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3725 the failure is actually due to a PATH_MAX problem.
3727 Further getopt changes to make it more likely that glibc will
3728 buy the changes back.
3729 * getopt.c (POSIXLY_CORRECT): New constant.
3730 (getopt): Use it, so to preserve glibc semantic
3731 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3732 when compiling for libc.
3733 * getopt_.h (__getopt_argv_const): Bring it back.
3734 (getopt_long, getopt_long_only): Use it.
3736 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3737 New arg POSIXLY_CORRECT. All callers changed.
3738 (getopt): Argv is now char * const *, as per standard.
3739 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3740 not char *__getopt_argv_const *.
3741 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3742 _getopt_long_only_r): Likewise.
3743 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3744 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3745 _getopt_long_r, _getopt_long_only_r): Likewise.
3746 * getopt_.h (__getopt_argv_const): Remove.
3747 (getopt): Argv is now char * const *, as per standard.
3749 * getdate.y (tORDINAL): New token.
3750 (day, relunit): Allow it for relative times.
3751 (relative_time_table): Use tORDINAL for ordinals.
3753 2004-11-15 Jim Meyering <jim@meyering.net>
3755 * closeout.c: Include "__fpending.h" once again.
3756 Include <stdbool.h>.
3757 (close_stdout): Don't fail just because stdout was closed initially,
3758 since some programs don't write to stdout in the normal course of
3759 operation (other than --version and --help), and we don't want this
3760 function to make e.g. `touch file >&-' fail.
3761 But do fail if it was closed and someone has tried to write to it.
3762 E.g., `printf foo >&-' must fail.
3764 2004-11-11 Simon Josefsson <jas@extundo.com>
3766 * strtok_r.h, strtok_r.c: New file.
3768 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3770 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3771 we can stop lying to compilers about the constness of argv when we
3772 are compiled outside glibc.
3773 (getopt, getopt_long, getopt_long_only): Use it.
3774 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3776 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3777 _getopt_long_only_r): Likewise.
3778 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3779 _getopt_long_only_r): Likewise.
3781 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3782 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3783 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3784 the other external symbols.
3785 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3786 declaration, since the above renaming now works around collisions.
3788 2004-11-11 Jim Meyering <jim@meyering.net>
3790 * linebreak.c: Remove trailing blanks.
3791 * alloca_.h: Likewise.
3792 * acosl.c: Likewise.
3793 * euidaccess.c: Likewise.
3794 * allocsa.h: Likewise.
3796 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3798 * mktime.c (SHR): New macro, which is a portable
3799 substitute for >> that should work even on Crays.
3800 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3801 Problem reported by Mark D. Baushke in
3802 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3803 * getdate.y (SHR): Likewise.
3805 * strftime.c (SHR): Likewise.
3807 * quotearg.c (struct quoting_options): Use unsigned int for
3808 quote_these_too, so that right shifts are well defined. All uses
3811 2004-11-10 Simon Josefsson <jas@extundo.com>
3813 * getaddrinfo.h, getaddrinfo.c: New files.
3815 2004-11-10 Jim Meyering <jim@meyering.net>
3817 Ensure that no close failure goes unreported.
3818 * closeout.c (close_stdout): Always close stdout. I.e., don't
3819 return early when it seems there's nothing to flush.
3820 Don't include __fpending.h.
3822 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3824 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3826 2004-11-05 Bruno Haible <bruno@clisp.org>
3828 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3829 Reported by Mark D. Baushke <mdb@cvshome.org>.
3831 2004-11-04 Bruno Haible <bruno@clisp.org>
3833 2004-09-11 Bruno Haible <bruno@clisp.org>
3834 * allocsa.valgrind: New file.
3835 2004-02-06 Bruno Haible <bruno@clisp.org>
3836 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3837 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3838 Reported by Christopher Seip <chris.seip@hp.com>.
3840 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3842 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3843 with errno == ERANGE if the buffer is too small.
3844 Problem reported by Mark D. Baushke.
3846 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3848 * xreadlink.c (MAXSIZE): New macro.
3849 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3850 size does not exceed MAXSIZE. Avoid cast.
3851 As suggested by Mark D. Baushke in
3852 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3853 if readlink fails with buffer size just under MAXSIZE, try again
3856 2004-11-02 Derek R. Price <derek@ximbiot.com>
3857 and Paul Eggert <eggert@cs.ucla.edu>
3859 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3860 (get_date): Overparenthesize to avoid GCC warning.
3862 2004-11-02 Bruno Haible <bruno@clisp.org>
3864 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3865 function returns void.
3867 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3869 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3870 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3873 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3875 * getdate.y: Add support for TZ="foo" within a date string.
3876 Fix some bugs near time_t boundaries. Reject dates with
3877 out-of-range components, e.g., "Sept 31".
3878 Include <stdlib.h>, "setenv.h", "xalloc.h".
3879 (ISDIGIT_LOCALE): Remove; unused.
3880 Note that the TZ and time functions used here are not reentrant.
3881 (mktime_ok, get_tz): New functions.
3882 (TZBUFSIZE): New constant.
3883 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3884 This requires that we sometimes generate our own TZ="XXX..." setting.
3886 2004-10-27 Derek R. Price <derek@ximbiot.com>
3888 * mktime.c (not_equal_tm): Remove redundant check.
3890 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3892 * getdate.y: Use Bison 1.875 features, and some minor
3893 code cleanups. This change does not affect semantics.
3894 Don't include <stdlib.h>; no longer needed.
3895 Don't include unlocked-io.h; only the "#if TEST" code uses
3896 stdio, and performance isn't crucial there.
3897 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3898 Bison 1.875 features as described below.
3899 All uses of "PC." replaced by "pc->".
3900 (YYSTYPE): Add a forward declaration.
3901 (yylex, yyerror): Use full prototypes in forward decls.
3902 Use "%pure-parser" rather than obsolescent "%pure_parser".
3903 Use %parse-param and %lex-param instead of obsolescent
3904 YYPARSE_PARAM and YYLEX_PARAM.
3905 (meridian_table, month_and_day_table, time_units_table,
3906 relative_time_table, time_zone_table, military_table,
3907 lookup_zone, lookup_word, get_date):
3908 Use NULL instead of 0 where appropriate.
3909 (to_hour): Avoid abort (), to avoid a dependency on
3911 (yyerror, yylex): Now accepts parser_control * arg.
3912 (main) [TEST]: Use '\0' rather than 0 for char.
3914 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3916 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3917 It's now the caller's responsibility to handle the case where
3918 !HAVE_GETPAGESIZE && !defined getpagesize.
3920 * mktime.c (leapyear): Arg is long int, not int.
3922 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3924 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3926 2004-10-12 Simon Josefsson <jas@extundo.com>
3928 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3929 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3932 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3934 * vsnprintf.h: New file.
3935 * vsnprintf.c: New file.
3937 2004-10-07 Bruno Haible <bruno@clisp.org>
3939 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3940 into the provided buffer.
3942 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3944 * diacrit.c, diacrit.h: Add GPL notice.
3946 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3947 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3948 * logl.c (logl): Keep the code as similar to glibc as possible.
3949 This avoids a potential constant-folding bug.
3951 2004-10-05 Bruno Haible <bruno@clisp.org>
3953 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3955 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3957 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3958 * xmalloc.c (xmemdup): Likewise.
3959 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3960 XFREE): Remove these long-obsolescent macros.
3961 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3962 * xstrdup.c: Remove.
3964 * regex.c (re_comp): Cast gettext return value to char *,
3965 Problem reported by Martin Neitzel via Mark D. Baushke.
3967 2004-10-04 Simon Josefsson <jas@extundo.com>
3969 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3970 '#ifdef USE_UNLOCKED_IO'.
3972 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3974 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3975 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3976 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3977 regex.c, sha1.c, version-etc.c, yesno.c:
3978 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3979 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3980 the includer's responsibility.
3982 Sync from coreutils.
3984 * modechange.c (mode_compile): Don't decrement a pointer that
3985 points to the start of a string, as the C Standard says the
3986 resulting behavior is undefined.
3988 * backupfile.h (enum backuptype): Rename none -> no_backups,
3989 simple -> simple_backups, numbered_existing ->
3990 numbered_existing_backups, numbered -> numbered_backups
3991 to avoid shadowing problems. All uses changed.
3992 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3993 * backupfile.c (check_extension, numbered_backup):
3994 Rename locals to avoid shadowing 'basename'.
3995 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3998 * .cppi-disable: Add getopt_.h, getopt_int.h.
3999 * .cvsignore: Add getopt.h.
4001 2004-10-04 Simon Josefsson <jas@extundo.com>
4003 * memmem.h: New file.
4004 * memmem.c: New file, taken from glibc.
4006 2004-10-02 Jim Meyering <jim@meyering.net>
4008 * dirfd.h, getpagesize.h: Add copyright notice.
4010 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4012 * snprintf.c: Remove comments as to why each header is needed.
4014 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4016 * strsep.h: New file.
4017 * strsep.c: New file.
4019 2004-10-01 Simon Josefsson <jas@extundo.com>
4021 * snprintf.c (snprintf): Handle size==0.
4023 2004-10-01 Simon Josefsson <jas@extundo.com>
4024 Bruno Haible <bruno@clisp.org>
4026 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4027 (snprintf): Declare 'args'.
4029 2004-09-30 Simon Josefsson <jas@extundo.com>
4031 * snprintf.h, snprintf.c: New files.
4033 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4035 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4036 (hol_entry_help): Never translate an empty string.
4037 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4038 * argp.h (OPTION_NO_TRANS): New option.
4040 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4042 * xvasprintf.c: Include xalloc.h.
4043 (xvasprintf): Use xalloc_die, not xmalloc_die.
4045 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4047 * dummy.c: Change copyright notice to FSF, and license to GPL.
4049 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4051 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4052 Problem reported by Bruno Haible in:
4053 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4055 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4057 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4058 in case some system header has #define'd it. Problem reported by
4059 Soeren D. Schulze in
4060 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4062 2004-09-08 Bruno Haible <bruno@clisp.org>
4064 * stdint_.h: New file, taken from GNU clisp.
4066 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4068 * xvasprintf.h: New file.
4069 * xvasprintf.c: New file.
4070 * xasprintf.c: New file.
4072 2004-09-08 Bruno Haible <bruno@clisp.org>
4074 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4076 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4078 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4080 Import from coreutils.
4081 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4082 strings on unbounded length. alloca's performance benefits aren't
4083 that important here.
4085 (parse_with_separator): New function, with most of the internals
4086 of the old parse_user_spec. Allow user to omit both user and group,
4087 for compatibility with FreeBSD.
4088 Clone only the user name, not the entire spec.
4089 Do not set *uid, *gid unless entirely successful.
4090 Avoid memory leak in some failing cases.
4091 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4092 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4093 (parse_user_spec): Rewrite to use parse_with_separator.
4095 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4097 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4098 its complicated substitute.
4099 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4100 and program_invocation_name.
4101 (__argp_basename) [!_LIBC]: Remove; the only use was
4102 replaced by its body.
4103 (__argp_short_program_name): Change condition from
4104 !defined __argp_short_program_name to
4105 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4106 to match argp-namefrob.h.
4107 (__argp_failure): Don't assume strerror_r returns char *.
4108 * argp-parse.c (N_): Define unconditionally.
4109 (argp_default_options): Fill out initializers with 0 to avoid
4112 2004-08-12 Simon Josefsson <jas@extundo.com>
4114 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4115 * getopt_.h: Renamed from getopt.h.
4117 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4119 Merge from coreutils.
4121 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4122 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4123 for Reliant Unix 5.43.
4125 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4126 (union fooround): Use uintmax_t, not long int.
4127 The rest is a merge from libc:
4128 [defined _LIBC]: Include <shlib-compat.h>.
4129 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4131 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4133 * strverscmp.c: Convert to UTF-8.
4135 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4137 * obstack.h (obstack_empty_p):
4138 Don't assume that chunk->contents is suitably aligned.
4139 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4140 Likewise. Problem reported by Benno in
4141 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4143 * chown.c (rpl_chown): Work even if the file is writeable but not
4144 readable. This could be improved further but it'd take some work.
4146 2004-08-08 Simon Josefsson <jas@extundo.com>
4148 * xgethostname.c: Don't include error.h (not used).
4151 * getpass.c: Include getpass.h first.
4153 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4155 * xalloc-die.c: New files.
4156 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4158 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4159 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4160 (_, N_, xalloc_die): Move to xalloc-die.c.
4161 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4162 so that we needn't mess with xalloc_msg_memory_exhausted.
4164 * sha1.h: Renamed from sha.h.
4165 (SHA1_H): Renamed from _SHA_H.
4166 (sha1_ctx): Renamed from sha_ctx.
4167 (sha1_init_ctx): Renamed from sha_init_ctx.
4168 (sha1_process_block): Renamed from sha_process_block.
4169 (sha1_process_bytes): Renamed from sha_process_bytes.
4170 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4171 (sha1_read_ctx): Renamed from sha_read_ctx.
4172 (sha1_stream): Renamed from sha_stream.
4173 (sha1_buffer): Renamed from sha_buffer.
4174 * sha1.c: Likewise; renamed from sha.c.
4175 Do not include <sys/types.h>.
4176 Include <stddef.h> rather than <stdlib.h>.
4178 2004-08-08 Bruno Haible <bruno@clisp.org>
4180 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4181 FILESYSTEM_PREFIX_LEN.
4182 * progreloc.c: Likewise.
4183 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4185 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4188 * argp-help.c (make_hol, hol_append): Don't assume that
4189 SIZE_MAX is a valid preprocessor constant.
4190 (__argp_basename): Change from "#ifndef _LIBC"
4191 to "#ifndef __argp_short_program_name", so that
4192 we don't compile these functions for tar.
4194 More merges from coreutils.
4195 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4196 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4198 * addext.c: Remove; no longer needed.
4199 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4200 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4201 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4202 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4203 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4204 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4205 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4206 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4207 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4208 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4209 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4210 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4211 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4212 Import changes from coreutils.
4214 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4216 Merge from coreutils.
4218 * .gdb-history: Remove; this doesn't belong here.
4220 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4221 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4222 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4224 * dirname.h: Include <stdbool.h>.
4225 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4226 for consistency with POSIX terminology. All uses changed.
4227 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4228 (strip_trailing_slashes): Use bool for booleans.
4229 * stripslash.c (strip_trailing_slashes): Likewise.
4231 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4232 sometimes returns a positive errno value even when it succeeds.
4233 (print_errno_message) [!LIBC]: Fall back on strerror if
4236 * path-concat.c (mempcpy): Don't define if a system header defines it.
4237 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4238 (longest_relative_suffix): New function.
4239 (path_concat): Use it. Assume first argument is not NULL.
4240 Port to DOS. Omit redundant separators.
4241 Report an error instead of returning NULL.
4242 Use mempcpy instead of memcpy.
4243 (xpath_concat): Remove: not declared or used.
4245 * same.h: Include <stdbool.h>
4246 (same_name): Return bool, not int.
4247 * same.c (same_name): Likewise.
4248 (errno): Don't declare; we assume C89 or better now.
4250 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4251 if not already defined.
4253 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4254 * dup-safer.c (errno): Likewise.
4256 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4258 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4261 2004-08-03 Simon Josefsson <jas@extundo.com>
4263 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4264 * progname.h: Don't include stdbool.h.
4266 2004-08-02 Simon Josefsson <jas@extundo.com>
4268 * getsubopt.h: New file, with comments from Bruno Haible.
4269 * getsubopt.c: New file, from glibc, but slightly modified based on
4270 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4272 2004-08-01 Simon Josefsson <jas@extundo.com>
4274 * xgetdomainname.c: Include stdlib.h, for free().
4276 2004-07-16 Simon Josefsson <jas@extundo.com>
4278 * dummy.c: New file.
4280 2004-07-16 Bruno Haible <bruno@clisp.org>
4282 * backupfile.h: Add extern "C" for C++.
4283 * closeout.h: Likewise.
4284 * copy-file.h: Likewise.
4285 * findprog.h: Likewise.
4286 * full-write.h: Likewise.
4287 * pathname.h: Likewise.
4288 * progname.h: Likewise.
4289 * stpcpy.h: Likewise.
4290 * stpncpy.h: Likewise.
4291 * strcase.h: Likewise.
4292 * strstr.h: Likewise.
4293 * xalloc.h: Likewise.
4295 * mbswidth.h: Add extern "C" for C++.
4296 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4298 2004-07-09 Simon Josefsson <jas@extundo.com>
4300 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4301 failed without this.)
4303 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4305 * fchown-stub.c: New file.
4307 2004-06-24 Jim Meyering <jim@meyering.net>
4309 * obstack.h (obstack_base): Cast to (void *), per documentation.
4311 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4313 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4315 2004-06-01 Jim Meyering <jim@meyering.net>
4317 * calloc.c: New file.
4319 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4321 * getdate.y (yylex): Allow space between sign and number.
4322 Problem reported by Dan Jacobson.
4324 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4325 and Jim Meyering <jim@meyering.net>
4327 Merge from coreutils CVS.
4329 * stat-macros.h: New file, with contents from file-type.h
4330 and coreutils' system.h.
4331 * file-type.c: Include "stat-macros.h".
4332 * file-type.h (file_type): Move all macro definitions to new file,
4335 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4336 Wrap old code with this conditional.
4337 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4338 function that does not dereference symlinks.
4339 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4341 * xreadlink.c: Include xreadlink.h first, to catch .h file
4342 dependency problems.
4343 (xreadlink): Accept new arg SIZE, for efficiency.
4344 All decls and uses changed.
4345 * xreadlink.h: Include <stddef.h>, for size_t.
4347 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4348 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4350 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4352 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4354 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4355 macros to be defined.
4356 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4357 the allocator returns NULL because the requested size is zero.
4359 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4361 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4362 var. Add comment explaining why libc still defines it. This
4363 merges the following patch from glibc:
4364 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4366 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4368 * obstack.c (_obstack): Remove unused variable. It hasn't been
4369 present in glibc since revision 1.1 of this file.
4370 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4371 obstack_alignment_mask, obstack_alloc, obstack_base,
4372 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4373 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4374 obstack_grow0, obstack_init, obstack_int_grow,
4375 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4376 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4377 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4378 nonexistent functions.
4380 2004-05-17 Derek R. Price <derek@ximbiot.com>
4381 Paul Eggert <eggert@cs.ucla.edu>
4383 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4385 2004-05-14 Bruno Haible <bruno@clisp.org>
4387 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4388 that consists of a '.' followed by an empty digit string.
4389 Patch by Tor Lillqvist <tml@iki.fi>.
4391 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4393 Port obstack to the AS/400, where pointers are 16 bytes wide and
4394 you cannot cast an integer to a valid pointer. This patch is
4395 currently waiting to be integrated into glibc; see
4396 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4398 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4399 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4400 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4401 (struct obstack): temp member is now a union of a pointer and
4402 an integer, instead of an integer. All integer uses changed.
4403 This does not affect the physical layout of struct obstack,
4404 except on hosts (like the AS/400) where the size or alignment of
4405 void * is greater than that of ptrdiff_t.
4406 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4407 __STDC__)]: Store temporary in pointer member of union, not
4409 * obstack.c: Include <stddef.h>, for offsetof.
4410 (struct fooalign): Remove; it doesn't need a name.
4411 (union fooround): Change double to long double, and add void *.
4412 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4413 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4414 not a macro. Hence the values are always int; so remove all
4415 casts-to-int in uses.
4417 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4418 Derek Price <derek@ximbiot.com>
4420 * alloca.c: Include <alloca.h>, to get our interface.
4421 * alloca_.h: Use __alloca on AIX, so that we don't have to
4422 include <alloca.h> first. Use C89 prototype for alloca; this
4423 requires including <stddef.h> for size_t. Use extern "C" if C++.
4424 Use #elif for simplicity, since we can assume C89 now.
4425 Don't try to source the system alloca.h since it will not be found
4426 and to prevent recursively including its replacement.
4427 * fnmatch.c: Include <alloca.h> instead of opencoding.
4428 * regex.c: Likewise.
4430 2004-05-16 Derek Price <derek@ximbiot.com>
4431 Paul Eggert <eggert@cs.ucla.edu>
4433 getline cleanup. This changes the getndelim2 API: both order of
4434 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4437 * getline.c: Don't include stddef.h or stdio.h, since our
4438 interface does that.
4439 (getline): Always use getdelim, so that we don't have two
4440 copies of this code.
4441 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4443 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4444 (GETNDELIM2_MAXIMUM): New macro.
4445 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4446 instead of the old practice of delim2==0. All callers changed.
4447 Return -1 on overflow, instead of returning junk.
4448 Do not set *linesize unless allocation succeeds.
4449 * getndelim2.h: Do not include stddef.h; no longer needed, now
4450 that we include sys/types.h.
4451 * getnline.h: Likewise.
4452 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4453 (getndelim2): Reorder arguments.
4454 * getnline.c (getnline, getndelim):
4455 Don't discard the NMAX argument.
4456 (getnline): Invoke getndelim, to avoid code duplication.
4457 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4458 of (size_t) -1 by callers of the getnline family.
4460 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4462 * nanosleep.c (suspended): Change its type from int to
4463 sig_atomic_t volatile.
4464 (first_call): Make it private to rpl_nanosleep, and have it
4465 be zero initially as that's a bit faster.
4466 (my_usleep): Round up fractional times instead of truncating them,
4467 as this is the usual meaning for 'sleep'.
4469 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4471 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4472 (ENOSYS): Define if not defined.
4473 (settime): Fall back on stime if it exists and settimeofday fails.
4474 But don't bother with fallbacks if a method fails with errno == EPERM.
4476 2004-05-11 Jim Meyering <jim@meyering.net>
4478 Prior to this change, the save_cwd caller required read access to the
4479 current directory on most systems (ones with the fchdir function).
4481 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4482 fails, try write-only, and finally, resort to using xgetcwd.
4484 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4486 * obstack.c, obstack.h: Import changes from libc.
4488 2004-04-28 Bruno Haible <bruno@clisp.org>
4490 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4491 implicitly appends .exe to executables.
4492 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4493 accepts Windows pathnames.
4494 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4495 Cygwin like Windows, since it now accepts Windows pathnames.
4496 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4497 Cygwin like Windows, since it now accepts Windows pathnames.
4498 Reported by Derek Robert Price <derek@ximbiot.com>.
4500 2004-04-20 Jim Meyering <jim@meyering.net>
4502 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4504 2004-04-20 Jim Meyering <jim@meyering.net>
4505 Bruno Haible <bruno@clisp.org>
4507 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4508 memory when realloc fails.
4510 2004-04-18 Jim Meyering <jim@meyering.net>
4512 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4513 don't leak memory and do call END_UTMP_ENT.
4515 2004-04-11 Paul Eggert <eggert@twinsun.com>
4517 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4518 (CHAR_BIT): Remove, since we assume C89.
4519 Include <stdint.h> if available, as per current Autoconf CVS advice.
4521 2004-03-30 Paul Eggert <eggert@twinsun.com>
4523 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4524 not bool, to be more consistent with Unix conventions.
4525 Suggested by Bruno Haible.
4527 Merge from coreutils.
4529 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4532 * getdate.h: Include stdbool.h, and timespec.h instead of
4533 the usual <time.h> dance.
4534 (get_date): Change signature to support fractional time stamps.
4535 All callers changed.
4536 * getdate.y: Include "getdate.h" first, as we can now
4537 assume C89 and don't need to worry about 'const'.
4538 Similarly, include "unlocked-io.h" near start, not in middle.
4540 (textint.value): Use long int rather than int.
4541 (textint.digits): Use size_t rather than int.
4542 (BILLION, LOG10_BILLION): New constants.
4543 (parser_control): New member rel_ns. Members day_ordinal,
4544 time_zone, month, day, hour, minutes, rel_year, rel_month,
4545 rel_day, rel_hour, rel_minutes, rel_seconds
4546 are now long int, not int. Member seconds is now struct timespec,
4547 not int. New member timespec_seen. Members dates_seen, days_seen,
4548 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4550 (%union.intval): Now long int, not int.
4551 New member timespec.
4552 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4553 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4554 (spec): Now is a timespec or an item list.
4555 (timespec, items): New nonterminals.
4556 (time, rel, relunit, number, get_date):
4557 Add support for fractional seconds.
4558 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4559 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4560 (to_hour): First arg is now long int, not int.
4561 (to_year): Returns long int, not int.
4562 Don't treat year -70 like 70.
4563 (tm_diff): Returns long int, not int.
4564 (lookup_word): Use bool instead of int when appropriate.
4565 (yylex): Use size_t for count, not int.
4566 Detect overflow when parsing large integer constants.
4567 Add support for fractions.
4568 (get_date): Make pointers 'const' if possible.
4569 Use more-portable code to detect integer overflow.
4570 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4571 Don't use ctime; it's not reliable if the year has >4 digits.
4573 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4574 This is for compatibility with BSD.
4576 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4577 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4578 From coreutils' system.h.
4580 * userspec.c: Don't include "posixver.h".
4581 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4582 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4583 compatible extension. Simplify code by removing a boolean int
4584 that was always nonzero if a string was nonnull.
4586 2004-03-30 Jim Meyering <jim@meyering.net>
4588 Merge from coreutils.
4590 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4592 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4593 an empty input stream.
4595 * readtokens.c: Include <stdbool.h>.
4596 (readtoken): Use `size_t' rather than int/long.
4597 All callers adjusted.
4598 Use `bool' rather than `int' where appropriate.
4599 Use memset rather than an explicit loop.
4600 Use x2nrealloc rather than xrealloc.
4601 Allow the use of `\0' as a delimiter.
4602 (readtokens): Likewise.
4603 * readtokens.h (readtoken, readtokens): Update prototypes.
4605 2004-03-30 Bruno Haible <bruno@clisp.org>
4607 * getloadavg.c (getloadavg): Don't assume setlocale returns
4610 2004-03-29 Paul Eggert <eggert@twinsun.com>
4612 Merge changes to getloadavg.c from coreutils and Emacs.
4614 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4615 Define to an expression, not to the empty string.
4616 Include cloexec.h and xalloc.h.
4617 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4618 Use set_cloexec_flag rather than rolling our own.
4619 * cloexec.c, cloexec.h: New files.
4621 2004-03-18 Paul Eggert <eggert@twinsun.com>
4623 * getopt.h: Sync with libc CVS.
4625 2004-03-18 Paul Eggert <eggert@twinsun.com>
4626 Bruno Haible <bruno@clisp.org>
4628 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4629 not on all platforms that have <wchar.h>.
4630 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4632 2004-03-09 Paul Eggert <eggert@twinsun.com>
4634 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4636 * getopt_int.h: New file, also synced from libc.
4638 2004-03-07 Paul Eggert <eggert@twinsun.com>
4640 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4641 '#if' expressions. Unlike the code it replaces, it does not
4642 depend on (defined _SC_PAGESIZE). However, it does depend on
4643 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4644 first reported by Jason Andrade in
4645 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4647 2004-01-18 Simon Josefsson <jas@extundo.com>
4649 * strdup.h: New file.
4650 * strdup.c: Include it.
4651 * path-concat.c: Include strdup.h. Drop strdup declaration.
4652 * userspec.c: Include strdup.h. Drop strdup declaration.
4654 2004-02-06 Karl Berry <karl@gnu.org>
4656 * config.charset: update from gettext 0.14.1.
4658 2004-02-05 Paul Eggert <eggert@twinsun.com>
4660 Add comments and code, prompted by suggestions from Bruno Haible
4662 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4663 describing the enum quoting_style values.
4664 * quotearg.c (quotearg_alloc): New function.
4665 (quotearg_buffer_restyled): Treat lone { and } as special.
4666 Treat = as special. Work around bug with older shells
4667 that "see" a '\' that is really the 2nd byte of a multibyte char.
4668 Quote empty string with shell_quoting_style.
4670 2004-02-03 Bruno Haible <bruno@clisp.org>
4672 * pipe.h: New file, from GNU gettext.
4673 * pipe.c: New file, from GNU gettext.
4675 2004-01-27 Bruno Haible <bruno@clisp.org>
4677 * execute.h: New file, from GNU gettext.
4678 * execute.c: New file, from GNU gettext.
4679 * w32spawn.h: New file, from GNU gettext.
4681 2004-01-23 Paul Eggert <eggert@twinsun.com>
4683 Exit-status fix from coreutils.
4685 Use exit_failure consistently in place of EXIT_FAILURE,
4686 so that program exit statuses are consistent on failure.
4688 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4689 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4690 * argmatch.h: Comment fix to match the above.
4691 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4692 Now a macro referring to exit_failure, instead of a separate
4693 variable. Include "exitfail.h" to get it.
4694 * xstrtol.h: Include "exitfail.h".
4695 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4697 * long-options.c (parse_long_options): Use prototype
4698 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4701 2004-01-21 Jim Meyering <jim@meyering.net>
4703 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4704 so as not to conflict with a different-sized __mktime_internal
4705 function in GNU libc.
4706 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4707 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4709 2004-01-18 Paul Eggert <eggert@twinsun.com>
4711 Merge from diffutils.
4713 * file-type.c (file_type): Add typed memory objects.
4714 * file-type.h (S_TYPEISTMO): New macro.
4716 * c-stack.h (c_stack_action): Remove argv argument.
4717 * c-stack.c (c_stack_action): Likewise. All uses changed.
4718 (die): Don't calculate message unless segv_action returns.
4719 (get_stack_location, min_address_from_argv, max_address_from_argv,
4720 volatile stack_base, volatile_stack_size): Remove.
4721 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4722 that every segmentation violation is a stack overflow. (Ouch!)
4723 See Debian bug 136249 (still outstanding) for more info about why
4724 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4726 2003-11-30 Bruno Haible <bruno@clisp.org>
4728 Safer stack allocation.
4729 * setenv.c: Include allocsa.h.
4730 (alloca): Remove fallback definition.
4731 (freea): Remove macro.
4732 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4735 2003-10-17 Bruno Haible <bruno@clisp.org>
4737 * binary-io.h: Avoid warnings on Cygwin.
4739 2003-12-28 Bruno Haible <bruno@clisp.org>
4741 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4742 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4744 2003-11-28 Bruno Haible <bruno@clisp.org>
4746 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4748 2003-11-27 Bruno Haible <bruno@clisp.org>
4750 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4752 2003-11-17 Bruno Haible <bruno@clisp.org>
4754 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4756 2003-11-24 Bruno Haible <bruno@clisp.org>
4758 * xallocsa.h: New file, from GNU gettext.
4759 * xallocsa.c: New file, from GNU gettext.
4761 2003-11-24 Bruno Haible <bruno@clisp.org>
4763 * allocsa.h: New file, from GNU gettext.
4764 * allocsa.c: New file, from GNU gettext.
4766 2003-11-24 Bruno Haible <bruno@clisp.org>
4768 * eealloc.h: New file.
4770 2004-01-15 Jim Meyering <jim@meyering.net>
4772 Merge from coreutils.
4774 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4775 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4776 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4778 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4779 optional configure-time default.
4781 * version-etc.c (version_etc_copyright): Update copyright date.
4783 * xreadlink.c (xreadlink): Correct outdated comment.
4785 2004-01-15 Paul Eggert <eggert@twinsun.com>
4787 Merge from coreutils.
4789 * posixver.c: Include posixver.h.
4791 * same.c: Include <stdbool.h>, <limits.h>.
4792 (_POSIX_NAME_MAX): Define if not defined.
4794 (same_name): If file names are silently truncated, report
4795 that the file names are the same if they are the same after
4796 the silent truncation.
4798 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4799 conversion function.
4800 * xstrtod.c (xstrtod): Likewise. All callers changed to
4801 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4804 2004-01-14 Paul Eggert <eggert@twinsun.com>
4806 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4807 with like-named macro in fnmatch.c.
4808 (EXT): Use an internal constant instead.
4810 Merge fnmatch patches from glibc.
4811 * fnmatch.c (mbsinit): Remove define.
4812 Add libc_hidden_ver (__fnmatch, fnmatch).
4813 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4814 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4816 2003-12-14 Karl Berry <karl@gnu.org>
4818 * config.charset: update from gettext-runtime.
4820 2003-12-03 Paul Eggert <eggert@twinsun.com>
4822 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4823 Bug reported by Alfred M. Szmidt.
4825 2003-11-29 Karl Berry <karl@gnu.org>
4827 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4829 2003-11-23 Paul Eggert <eggert@twinsun.com>
4830 Bruno Haible <bruno@clisp.org>
4832 * printf-parse.h: Don't include sys/types.h.
4833 (ARG_NONE): New macro.
4834 (char_directive): Change type of *arg_index fields to size_t.
4835 * printf-parse.c: Don't include sys/types.h.
4836 (SSIZE_MAX): Remove macro.
4837 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4838 Remove unnecessary overflow check.
4839 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4842 2003-11-24 Paul Eggert <eggert@twinsun.com>
4844 * alloca.c: Remove dependency on xalloc module.
4845 (xalloc_die): Remove.
4846 (memory_full) [!defined emacs]: New macro.
4847 [!defined emacs]: Don't include xalloc.h.
4848 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4849 address arithmetic overflows. Change datatypes a bit to avoid
4852 2003-11-22 Jim Meyering <jim@meyering.net>
4854 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4856 2003-11-17 Bruno Haible <bruno@clisp.org>
4858 * vasnprintf.c (alloca): Remove fallback definition.
4859 (freea): Remove definition.
4860 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4861 Reported by Paul Eggert.
4863 2003-11-17 Jim Meyering <jim@meyering.net>
4865 On systems without utime and without a utimes function capable of
4866 dealing with a NULL struct utimbuf* argument, this utime replacement
4867 could -- in unusual circumstances -- leak a file descriptor.
4868 * utime.c: Include <unistd.h> and <errno.h>.
4869 (utime_null): Be sure to close `fd' and to preserve errno.
4870 Reported by Geoff Collyer via Arnold Robbins.
4872 2003-11-16 Paul Eggert <eggert@twinsun.com>
4873 Bruno Haible <bruno@clisp.org>
4875 Protect against address arithmetic overflow.
4876 * printf-args.h: Include stddef.h.
4877 (arguments): Change type of field 'count' to size_t.
4878 * printf-args.c (printf_fetchargs): Use size_t instead of
4879 'unsigned int' where appropriate.
4880 * printf-parse.h: Include sys/types.h.
4881 (char_directive): Change type of *arg_index fields to ssize_t.
4882 (char_directives): Change type of fields 'count', max_*_length to
4884 * printf-parse.c: Include sys/types.h and xsize.h.
4885 (SSIZE_MAX): Define fallback value.
4886 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4887 instead of 'int' where appropriate. Check a_allocated, d_allocated
4888 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4889 * vasnprintf.c: Include xsize.h.
4890 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4891 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4892 overflow. Avoid wraparound when converting a width or precision from
4895 2003-11-16 Bruno Haible <bruno@clisp.org>
4897 Update from GNU gettext.
4898 * printf-parse.c: Generalize to it can be compiled for wide strings.
4899 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4900 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4901 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4902 SNPRINTF): New macros.
4903 Don't include <alloca.h> if the file is used inside libintl.
4904 (local_wcslen): New function, for Solaris 2.5.1.
4905 (VASNPRINTF): Use it instead of wcslen.
4907 2003-11-16 Bruno Haible <bruno@clisp.org>
4909 * xsize.h (xmax): New function.
4910 (xsum, xsum3, xsum4): Declare as "pure" functions.
4912 2003-11-12 Paul Eggert <eggert@twinsun.com>
4914 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4915 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4916 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4917 heuristic is just as accurate as far as we know, and it removes a
4918 dependency on size_max.m4 and ptrdiff_max.m4.
4920 2003-11-12 Paul Eggert <eggert@twinsun.com>
4922 * xstrtol.c (__xstrtol): Remove "break" immediately after
4923 "return", to pacify some unknown compiler. Problem reported
4926 2003-11-11 Bruno Haible <bruno@clisp.org>
4928 * xsize.h (SIZE_MAX): Remove fallback definition.
4929 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4932 2003-11-10 Paul Eggert <eggert@twinsun.com>
4934 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4935 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4936 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4938 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4939 not (size_t) -1, since it's defined here.
4941 2003-11-06 Paul Eggert <eggert@twinsun.com>
4943 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4944 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4945 Reject sizes of exactly SIZE_MAX bytes.
4946 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4947 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4949 2003-11-05 Bruno Haible <bruno@clisp.org>
4951 * xsize.h: Include limits.h, to avoid a possible collision with
4952 SIZE_MAX defined in <limits.h> on Solaris.
4954 2003-11-04 Bruno Haible <bruno@clisp.org>
4956 * xsize.h: New file.
4957 * linebreak.c: Include xsize.h.
4958 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4959 argument for overflow.
4960 Suggested by Paul Eggert.
4962 2003-10-31 Bruno Haible <bruno@clisp.org>
4964 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4965 to avoid (extremely rare) race condition.
4966 Suggested by Paul Eggert.
4968 2003-11-03 Jim Meyering <jim@meyering.net>
4970 * userspec.c: Include "userspec.h".
4971 * userspec.h: New file.
4973 2003-10-31 Paul Eggert <eggert@twinsun.com>
4975 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4976 * mountlist.c (SIZE_MAX): Define if not defined already.
4977 (read_filesystem_list): Set and use me_type_malloced.
4978 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4979 whatever the type happens to be), for brevity and consistency.
4980 Check for size calculation overflow on Alphas running OSF/1.
4982 2003-10-31 Jim Meyering <jim@meyering.net>
4984 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4986 * linebuffer.c: Include <string.h> for declaration of memset.
4988 2003-10-30 Paul Eggert <eggert@twinsun.com>
4989 Bruno Haible <bruno@clisp.org>
4991 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4992 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4994 2003-10-29 Paul Eggert <eggert@twinsun.com>
4996 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4997 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4999 * quotearg.c (quotearg_n_options): Use it.
5000 * group-member.c: Include <stdbool.h>.
5001 (free_group_info): Arg is now const *; don't free arg.
5002 (get_group_info): Now returns bool and accepts struct group_info *,
5003 rather than returning a malloc'ed struct group_info *.
5004 All uses changed. Check for overflow in internal size calculation.
5006 * getusershell.c (readname): Simplify the code by using x2nrealloc
5007 rather than xmalloc/xrealloc.
5008 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5009 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5010 conformance bug: the old code used a pointer after freeing the
5011 storage that it addressed.
5012 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5013 rather than doing it by hand.
5014 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5015 the buffer preserved. Use free and xmalloc instead.
5016 * quotearg.c (quotearg_n_options): Likewise.
5017 Use a simpler test for size overflow. Don't use xalloc_oversized
5018 because unsigned int might be wider than size_t (!); this suggests
5019 that we should switch from unsigned int to size_t for slot numbers.
5021 2003-10-27 Bruno Haible <bruno@clisp.org>
5023 * stdbool_.h: Better support for BeOS.
5025 2003-10-27 Paul Eggert <eggert@twinsun.com>
5027 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5028 to allocate the returned structure. Do not allocate a subarray,
5029 as x2nrealloc will do that.
5030 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5031 instead of xnrealloc.
5032 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5034 2003-10-26 Paul Eggert <eggert@twinsun.com>
5036 * xalloc.h (xalloc_oversized): New static inline function, for
5037 callers that want to do their own size-overflow checking. Include
5038 <stdbool.h>, since xalloc_oversized returns bool.
5039 * xalloc.c (array_size_overflow): Remove. All callers changed
5040 to use xalloc_oversized.
5042 Add two functions x2realloc, x2nrealloc, for programs that grow
5043 arrays dynamically by doubling their sizes.
5044 * xalloc.h (x2realloc, x2nrealloc): New decls.
5045 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5048 Port to C99 semantics for 'inline' of external functions.
5049 Bug reported by Bruno Haible.
5050 * xmalloc.c (xnmalloc_inline): New static inline function,
5051 with the old contents of xnmalloc.
5052 (xnmalloc, xmalloc): Use it.
5053 (xnrealloc_inline): New static inline function,
5054 with the old contents of xnrealloc.
5055 (xnrealloc, xrealloc): Use it.
5057 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5059 2003-10-25 Paul Eggert <eggert@twinsun.com>
5061 Fix several address-calculation bugs in the hash modules,
5062 plus some minor code cleanup.
5064 * hash.h: Include <stdbool.h>, for bool.
5065 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5066 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5067 hash_get_n_entries, hash_get_max_bucket_length,
5068 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5069 hash_rehash): Use size_t rather than unsigned.
5070 * hash.c (struct hash_table, hash_get_n_buckets,
5071 hash_get_n_buckets_used, hash_get_n_entries,
5072 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5073 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5074 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5076 (SIZE_MAX): Define if not defined.
5077 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5078 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5080 Use const * when possible.
5081 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5082 (check_tuning): Fix bug: if tuning parameters were very close to
5083 0 or 1, rounding errors could have caused subscript violations.
5084 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5085 (hash_initialize): Add 'fail:' label
5086 to free table and return NULL, and use it to simplify code.
5087 Use calloc rather than clearing the storage ourself.
5088 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5089 buffer size calculations.
5090 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5091 Include <stddef.h>, for size_t.
5092 * hash-pjw.c (hash_pjw): Likewise.
5093 Switch to method described by Bruno Haible.
5094 Include <limits.h>, for CHAR_BIT.
5095 (SIZE_BITS): New macro.
5097 2003-10-21 Paul Eggert <eggert@twinsun.com>
5099 * getndelim2.c (getndelim2): When size calculation overflows,
5100 ceiling the allocation at NMAX bytes rather than silently
5101 discarding input bytes before NMAX is reached. This makes
5102 a difference only if NMAX exceeds SIZE_MAX / 2.
5104 * obstack.c: Merge from glibc.
5105 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5106 Add libc_hidden_def (_obstack_newchunk).
5107 (_obstack_free) [! defined _LIBC]: Remove.
5108 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5109 a clone of the function body.
5110 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5111 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5113 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5114 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5117 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5118 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5119 Don't use lvalue casts, as GCC plans to remove support for them
5120 in GCC 3.5. Reported by Joseph S. Myers. This bug
5121 was also present in the non-GCC version, indicating that this
5122 code had always been buggy and had never been widely used.
5123 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5124 Use the fast variant of each macro, rather than copying the
5125 definiens of the fast variant; that way, we'll be more likely to
5126 catch future bugs in the fast variants.
5128 2003-10-20 Bruno Haible <bruno@clisp.org>
5130 * wait-process.h: New file, from GNU gettext.
5131 * wait-process.c: New file, from GNU gettext.
5133 2003-10-19 Jim Meyering <jim@meyering.net>
5135 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5137 2003-10-16 Paul Eggert <eggert@twinsun.com>
5139 * getgroups.c: Include <errno.h>, <stdlib.h>.
5140 (getgroups): First arg is int, not size_t.
5141 Don't let 'free' mangle errno.
5143 2003-10-16 Jim Meyering <jim@meyering.net>
5145 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5147 2003-10-15 Paul Eggert <eggert@twinsun.com>
5149 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5151 (new_exclude, add_exclude_file): Initial size no longer needs to
5153 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5154 our own address arithmetic overflow checking.
5156 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5157 (fnmatch): Do not alloca more than 2000 wide characters;
5158 instead, use malloc for large buffers.
5159 Check for address arithmetic overflow, and return -1
5160 with errno set to ENOMEM in that case.
5161 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5162 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5163 instead, return -1. Check for address arithmetic overflow.
5165 2003-10-14 Paul Eggert <eggert@twinsun.com>
5167 Handle invalid suffixes and overflow independently, so that
5168 callers can treat them independently as needed. Fix some bugs in
5169 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5170 suffix for a human-readable blocksize. The major caller-visible
5171 change is the addition of a new
5172 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5173 that both overflow and suffix chars were found.
5175 * human.c (humblock): Don't check separately for invalid suffix
5176 char; that is xstrtoumax's job (now that its bug is fixed).
5177 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5178 INTMAX_MAX]: New macros.
5179 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5180 TYPE_MAXIMUM): New macros.
5181 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5182 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5183 if overflow occurs, as it's what __strtol does and it's more useful
5185 (__xstrtol): If __strtol reports some error other than ERANGE,
5186 reflect it to the caller as LONGINT_INVALID. If it reports
5187 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5188 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5189 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5191 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5192 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5193 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5194 [defined UINTMAX_MAX]: New macros.
5196 2003-10-14 Bruno Haible <bruno@clisp.org>
5198 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5199 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5200 Also use volatile where needed.
5202 2003-10-12 Paul Eggert <eggert@twinsun.com>
5204 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5205 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5206 and define in terms of the other primitives.
5207 * xmalloc.c: Include stdbool.h; do not include exit.h.
5208 (SIZE_MAX): Define if not already defined.
5209 (array_size_overflow): New function.
5210 (xalloc_die): Abort instead of exiting if 'error' returns.
5211 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5212 (xmalloc, xrealloc): Use them.
5213 (xcalloc): Check for address arithmetic overflow.
5214 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5215 a bit faster than strcpy.
5217 2003-10-08 Paul Eggert <eggert@twinsun.com>
5219 Merge getpass from libc, plus a few fixes.
5221 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5222 Include <stdbool.h>.
5223 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5224 __fsetlocking to empty.
5225 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5226 do include <bits/libc-lock.h>.
5227 Do not include <fcntl.h>; not needed.
5228 [_LIBC]: Include <wchar.h>.
5229 (NOTCANCEL_MODE): New macro.
5230 (flockfile, funlockfile) [_LIBC]: New macros.
5231 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5232 [!_LIBC]: New macros.
5233 (call_fclose): New function.
5234 (getpass): Use it. Save tty stream separately; this simplifies the
5235 code and makes it more reliable if stdin happens to equal stdout.
5236 Invoke __fsetlocking on tty.
5237 Handle thread cancellation if needed.
5238 Namespace cleanup (use __tcgetattr, __getline).
5239 Use bool for Booleans.
5240 [USE_IN_LIBIO]: Handle wide streams.
5241 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5242 stream might go where.
5244 * unlocked-io.h: Include <stdio.h>, so that the caller
5245 doesn't have to include <stdio.h> before us.
5246 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5247 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5248 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5249 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5250 if not declared, so that we can use getpass.c code from libc without
5252 (flockfile, ftrylockfile, funlockfile): New macros.
5254 2003-10-06 Bruno Haible <bruno@clisp.org>
5256 * version-etc-2.h: Remove file.
5257 * version-etc-2.c: Remove file.
5259 2003-09-25 Jim Meyering <jim@meyering.net>
5260 Bruno Haible <bruno@clisp.org>
5262 This lets translators provide better translations for the
5263 "Written by ..." part of --version output.
5264 * version-etc.h: Include stdarg.h.
5265 (version_etc_copyright): Declare as readonly.
5266 (version_etc): Make this function variadic with a NULL-terminated list
5267 of author name strings.
5268 (version_etc_va): New declaration.
5269 * version-etc.c: Include stdarg.h, stdlib.h.
5270 (version_etc_copyright): Declare as readonly.
5271 (version_etc_va): New function. Provide a different translatable string
5272 for each possible number of authors < 10. Abbreviate when there are 10
5274 (version_etc): Make this function variadic. Call version_etc_va.
5275 Suggestion from Gary V. Vaughan.
5277 * long-options.h (parse_long_options): Change prototype: the authors
5278 string is moved to the end and becomes variadic.
5279 * long-options.c: Include stdarg.h.
5280 (parse_long_options): Make this function variadic, too.
5281 Call version_etc_va, not version_etc.
5283 2003-10-06 Bruno Haible <bruno@clisp.org>
5285 * fatal-signal.h: New file, from GNU gettext.
5286 * fatal-signal.c: New file, from GNU gettext.
5288 2003-10-04 Karl Berry <karl@gnu.org>
5290 * argp*: update from libc.
5292 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5294 * getpass.c (getpass): Use a no-op fseek when switching from input to
5295 output mode on the same stream.
5297 2003-09-29 Paul Eggert <eggert@twinsun.com>
5299 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5300 Fix arg typo in previous patch.
5302 2003-09-28 Jim Meyering <jim@meyering.net>
5304 * error.c: Correct cpp indentation.
5306 2003-09-27 Paul Eggert <eggert@twinsun.com>
5308 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5309 Omit the special code that used __typeof__, since we worry that
5310 it could be more trouble than it's worth. See:
5311 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5312 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5316 2003-09-26 Jim Meyering <jim@meyering.net>
5318 * error.c (error_tail): Move some declarations
5319 into inner scope where the local variables are used.
5321 2003-09-26 Bruno Haible <bruno@clisp.org>
5323 * stpncpy.h (gnu_stpncpy): New declaration.
5324 (stpncpy): Define as alias for gnu_stpncpy.
5325 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5327 2003-09-26 Paul Eggert <eggert@twinsun.com>
5329 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5330 (error_tail): Do not loop, reallocating temporary buffer, since
5331 the output cannot contain more wide characters than the input
5332 contains bytes, the size must be big enough already. This avoids
5333 one potential size overflow calculation. Check for size overflow
5334 when calculating temporary buffer size. Free temporary buffer
5335 when done, if it was allocated with malloc; this plugs a memory
5336 leak. Remove casts from void * to pointers, that are no longer
5337 needed now that we're assuming C89 or better.
5339 Merge error changes from glibc.
5341 * error.c, error.h: Update copyright notice header to match glibc.
5342 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5343 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5344 Disable cancellation while printing error.
5345 * error.h: Prepend __ to parameter names.
5347 2003-09-25 Karl Berry <karl@gnu.org>
5349 * argp-fmtstream.c, argp-help.c: update from libc.
5351 2003-09-25 Bruno Haible <bruno@clisp.org>
5353 * version-etc-2.h: New file, from version-etc.h with modifications.
5354 * version-etc-2.c: New file, from version-etc.c with modifications.
5356 2003-09-25 Simon Josefsson <jas@extundo.com>
5358 * xgetdomainname.h: New file.
5359 * xgetdomainname.c: New file.
5361 2003-09-25 Simon Josefsson <jas@extundo.com>
5362 Bruno Haible <bruno@clisp.org>
5364 * getdomainname.h: New file.
5365 * getdomainname.c: New file.
5367 2003-09-24 Paul Eggert <eggert@twinsun.com>
5369 * linebuffer.c (freebuffer): Don't free the argument, just
5370 the buffer associated with the argument. Bug reported by
5373 2003-09-19 Karl Berry <karl@gnu.org>
5375 * argp.h: update from libc.
5377 2003-09-16 Paul Eggert <eggert@twinsun.com>
5379 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5380 input error, instead of returning NULL the next time we are called
5381 (and therefore losing track of errno).
5383 2003-09-15 Paul Eggert <eggert@twinsun.com>
5385 * getndelim2.c (getndelim2): Don't trash errno when a read
5386 fails, so that the caller gets the proper errno.
5388 * readutmp.c (read_utmp): Likewise.
5389 Check for fstat error. Close stream and free storage
5392 2003-09-14 Bruno Haible <bruno@clisp.org>
5394 * fwriteerror.h: New file.
5395 * fwriteerror.c: New file.
5397 2003-09-14 Jim Meyering <jim@meyering.net>
5399 * getloadavg.c: Correct cpp indentation.
5400 * strdup.c: Likewise.
5401 * vasnprintf.c: Likewise.
5403 2003-09-12 Paul Eggert <eggert@twinsun.com>
5405 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5406 * obstack.c [!defined _LIBC]: Likewise.
5407 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5408 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5409 * exitfail.c: Don't include stdlib.h; no longer needed.
5411 More changes to assume C89 or better.
5413 * error.c (error_tail): Assume vprintf.
5415 * argmatch.c (getenv): Remove decl.
5416 * progreloc.c (get_full_program_name): Define via prototype.
5417 * setenv.c (clearenv): Likewise.
5418 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5420 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5421 (malloc, memcpy): Remove decls.
5422 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5423 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5424 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5425 (memcpy): Remove macro.
5426 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5427 (__P): Remove. All uses removed.
5428 (PTR): Remove. All uses changed to void *.
5429 (CHAR_BIT, NULL): Remove.
5430 (spaces, zeros, memset_space, memset_zero)
5431 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5433 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5434 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5435 Define with prototype.
5436 Remove now-unnecessary prototype decl.
5437 (extra_args_spec): Assume ANSI C. All uses changed.
5438 (extra_args_spec_iso): Remove.
5439 (my_strftime, emacs_strftimeu): Define via prototype.
5440 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5442 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5443 * strtoimax.c: Include <stdlib.h> unconditionally.
5444 (strtoul, strtol): Remove decls.
5445 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5447 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5448 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5449 (LOCALE_PARAM_PROTO): New macro.
5450 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5451 (INTERNAL (strtol), strtol): Define with a prototype.
5452 (PARAMS): Remove. All uses removed.
5453 * tempname.c: Include <string.h> unconditionally.
5454 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5455 * xgethostname.c (main): Define with a prototype.
5456 * xmalloc.c: Include "xalloc.h" first, to check interface.
5457 Include <stdlib.h> unconditionally.
5458 (calloc, malloc, realloc, free): Remove decls.
5459 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5460 Include <stdlib.h> unconditionally. Sort include file names.
5462 (xstrtod): Define with a prototype.
5463 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5464 (strtol, strtoul): Remove decls.
5466 2003-09-11 Paul Eggert <eggert@twinsun.com>
5468 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5469 Include <stdlib.h>, <string.h> unconditionally.
5470 Remove now-unnecessary cast to char *.
5471 * strnlen.c: Include <string.h> unconditionally.
5472 * yesno.c (yesno): Define with a prototype.
5474 2003-09-10 Bruno Haible <bruno@clisp.org>
5476 * strcspn.c: Include <string.h> unconditionally.
5477 * strpbrk.c: Include <string.h> unconditionally.
5478 * strstr.c: Include <string.h> unconditionally.
5479 * unicodeio.c: Include <string.h> unconditionally.
5480 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5481 * unsetenv.c: Likewise.
5482 * xreadlink.c: Include <stdlib.h> unconditionally.
5483 * yesno.c: Include <stdlib.h> unconditionally.
5484 (rpmatch): Add prototype.
5486 2003-09-10 Jim Meyering <jim@meyering.net>
5488 * error.c: Correct indentation of cpp directives.
5490 2003-09-09 Paul Eggert <eggert@twinsun.com>
5494 * acosl.c (main): Use a prototype.
5495 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5498 * getloadavg.c (getloadavg, main): Define via prototypes.
5500 * getopt.h (struct option.name): Assume C89, and use 'const'.
5501 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5502 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5504 * getopt.c (const): Remove macro.
5505 Include <string.h> unconditionally.
5506 (my_index): Remove; all uses changed to strchr.
5507 (strlen): Remove decl.
5508 (exchange): Remove forward decl; no longer needed.
5509 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5510 Define with prototype.
5511 * getopt1.c (const): Remove macro.
5512 (getopt_long, getopt_long_only, main): Define with prototype.
5514 * getugroups.c: Include <string.h> unconditionally.
5516 * getusershell.c: Include <stdlib.h> unconditionally.
5517 (getusershell, setusershell, endusershell, readname, main):
5518 Define with prototypes.
5520 * group-member.c: Include group-member.h first.
5521 Include <stdlib.h> unconditionally.
5523 * hard-locale.c: Include hard-locale.h first.
5524 Include <stdlib.h>, <string.h> unconditionally.
5526 * hash.c (free, malloc): Remove decls.
5527 Include <stdlib.h> unconditionally.
5529 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5530 (getenv): Do not declare.
5532 * idcache.c: Include <string.h> unconditionally.
5534 * long-options.c: Include long-options.h first, to test interface.
5535 Include <stdlib.h> unconditionally.
5537 * makepath.c: Include makepath.h first, to test interface.
5538 Include <stdlib.h> and <string.h> unconditionally.
5540 * linebuffer.c: Include <stdlib.h>.
5541 (free): Remove decl.
5543 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5544 rpl_malloc returns void *, not char *.
5545 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5547 * md5.h: Include <limits.h> unconditionally.
5548 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5549 (__P): Remove; all uses removed.
5550 * md5.c: Include "md5.h" first.
5551 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5552 md5_buffer, md5_process_bytes, md5_process_block):
5553 Define with prototypes.
5554 * sha.h (__P): Remove all uses. (It wasn't defined??)
5555 * sha.c: Include "sha.h" first.
5556 Include <stdlib.h>, <string.h> unconditionally.
5558 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5559 * memcmp.c (__ptr_t): Likewise.
5560 * memrchr.c (__ptr_t): Likewise.
5561 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5562 Include <string.h> unconditionally.
5563 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5564 * memchr.c: Include <stdlib.h> unconditionally.
5565 * memchr.c (LONG_MAX): Remove.
5566 * memrchr.c (LONG_MAX): Likewise.
5567 * memchr.c (__memchr): Define via a prototype.
5568 * memrchr.c (__memrchr): Likewise.
5569 * memcmp.c (__P): Remove, and remove all uses.
5570 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5571 Remove forward decls; no longer needed.
5572 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5573 Use types required by C89 in prototype.
5575 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5576 * savedir.c: Likewise.
5577 * mkdir.c (free): Remove decl.
5578 * rmdir.c (rmdir): Define with a prototype.
5579 * savedir.c: Include savedir.h first, to test interface.
5581 * mktime.c (STDC_HEADERS): Remove.
5582 Include <stdlib.h>, <string.h> unconditionally.
5584 * modechange.c: Include <stdlib.h> unconditionally.
5585 (malloc): Remove decl.
5587 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5588 (free): Remove decl.
5590 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5591 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5592 (This type really should be intptr_t, but that's a C99ism.)
5593 (_obstack_memcpy): Remove: all uses changed to memcpy.
5594 Include <string.h> unconditionally.
5595 (struct obstack): Assume __STDC__ for types of members
5596 chunkfun, freefun, extra_arg.
5597 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5598 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5599 obstack_begin, obstack_specify_allocation,
5600 obstack_specify_allocation_with_arg, obstack_chunkfun,
5601 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5602 Remove unprototyped decls and the macros that use them.
5603 * obstack.c (POINTER): Remove. All uses changed to void *.
5604 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5605 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5606 (defined __STDC__ && __STDC__)]:
5607 Remove nonprototyped code.
5608 Include <stdlib.h> unconditionally.
5609 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5610 _obstack_allocated_p, _obstack_free, obstack_free,
5611 _obstack_memory_used, print_and_abort):
5612 Define using prototypes.
5613 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5614 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5615 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5616 obstack_next_free, obstack_object_size, obstack_room) [0]:
5617 Remove unused, unprototyped code.
5619 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5621 * physmem.c (physmem_total, physmem_available, main): Define
5624 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5625 (main): Define with a prototype.
5627 * posixver.c (getenv): Remove decl.
5629 * putenv.c (malloc): Returns void *, not char *.
5630 Include <string.h> unconditionally.
5631 (strchr, memcpy, NULL): Do not define.
5633 * readtokens.c: Include readtokens.h first, to test interface.
5634 Include <stdlib.h>, <string.h> unconditionally.
5635 (init_tokenbuffer): Define with a prototype.
5637 * regex.c (PARAMS): Remove. All uses removed.
5638 All uses of _RE_ARGS removed, too.
5639 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5641 (bzero): Assume memset exists.
5642 (memcmp, memcpy, NULL): Remove.
5643 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5644 char, or assignments to local vars of type signed char.
5645 (init_syntax_once, PREFIX(extract_number_and_incr),
5646 PREFIX(print_partial_compiled_pattern),
5647 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5648 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5649 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5650 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5651 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5652 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5653 wcs_compile_range, byte_compile_range, truncate_wchar,
5654 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5655 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5656 count_mbs_length, wcs_re_match_2_internal,
5657 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5658 PREFIX(alt_match_null_string_p),
5659 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5660 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5661 regfree, PREFIX(extract_number)): Define with prototype. Remove
5662 now-unnecessary declaration, if any.
5663 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5665 Remove now-unnecessary casts among pointer types.
5666 * regex.h (_RE_ARGS): Remove. All uses removed.
5668 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5669 (free): Remove decl.
5671 * rpmatch.c: Include <stdlib.h> unconditionally.
5673 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5674 (free): Remove decl.
5676 * save-cwd.c: Include <stdlib.h> unconditionally.
5677 * xgetcwd.c: Likewise.
5679 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5680 (free): Remove decl.
5682 * strchrnul.c (strchrnul): Define with a prototype.
5683 Fix bug: c_in was not converted to char before searching.
5685 The following changes are not K&R related:
5687 * group-member.h: Include <sys/types.h>, so that this file is
5689 * makepath.h: Likewise.
5691 * getusershell.c (readname, default_index, line_size, readname):
5692 Use size_t, not int, for sizes.
5693 (readname): If the size overflows, report an error instead of
5696 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5698 * getndelim2.c: Assume stdlib.h per the C89 spec.
5700 2003-09-08 Paul Eggert <eggert@twinsun.com>
5702 Assume C89 or better; remove K&R cruft.
5703 A few of these changes were first proposed by Derek Robert Price
5704 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5706 * addext.c: Include <string.h> unconditionally.
5707 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5708 Don't declare getenv or malloc.
5710 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5711 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5713 (find_stack_direction, alloca): Use prototypes.
5715 * atexit.c (atexit): Define using a prototype.
5717 * basename.c, dirname.c, stripslash.c:
5718 Include <string.h> unconditionally.
5720 * bcopy.c: Include <stddef.h>.
5721 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5723 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5725 * error.h (error, error_at_line, error_print_progname)
5726 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5727 * error.c: Include error.h first, to check interface.
5728 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5729 (VA_START): Remove; all uses changeed to va_start.
5730 (exit, strerror): Remove decls.
5731 (error_print_progname): Prototype uncondionally.
5732 Don't include <errno.h>; no longer needed.
5733 (private_strerror): Remove.
5734 (error_tail): Always define.
5735 (error, error_at_line): Assume C89 or better; always use prototypes.
5736 * fatal.c: Include "fatal.h" first, to test interface.
5737 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5738 (VA_START): Remove; all uses changed to va_start.
5739 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5741 (exit): Remove decl.
5742 (fatal): Prototype unconditionally. Assume va_start works.
5743 Abort at end, to pacify gcc.
5745 * euidaccess.c (main): Define with a prototype.
5747 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5749 * exitfail.c: Include <stdlib.h> unconditionally.
5751 * fnmatch_.h (__P): Remove. All uses changed to assume
5753 * fnmatch.c: Include fnmatch.h first, to test interface.
5754 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5755 (getenv): Remove decl.
5756 (fnmatch): Define using a prototype.
5757 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5758 (FCT): Define using a prototype.
5760 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5762 * gethostname.c: Include <stddef.h>.
5763 (gethostname): Define with prototype. Length is size_t, not int.
5765 2003-09-08 Paul Eggert <eggert@twinsun.com>
5767 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5768 getversion.c should have been removed then, but was accidentally
5771 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5772 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5774 2003-09-07 Paul Eggert <eggert@twinsun.com>
5776 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5777 copy_tm_result. Bug reported by Simon Josefsson in
5778 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5780 2003-09-06 Paul Eggert <eggert@twinsun.com>
5782 * time_r.c, time_r.h: New files.
5784 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5786 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5787 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5789 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5791 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5792 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5795 * timegm.c: Switch to glibc implementation, with the following changes:
5796 [defined HAVE_CONFIG_H]: Include <config.h>.
5797 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5798 (__mktime_internal) [!defined _LIBC]: New decl.
5799 (__gmtime_r) [!defined _LIBC]: New macro and function.
5800 (timegm): Use a prototype, since gnulib assumes C89.
5801 Do not bother declaring tmp to be const, as it's not really usefu.
5802 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5803 (timegm): Declare only if HAVE_DECL_TIMEGM.
5805 2003-09-03 Paul Eggert <eggert@twinsun.com>
5807 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5808 Bug reported by Lute Kamstra in
5809 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5811 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5812 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5813 course with correspondingly smaller numbers for tomorrow and
5814 yesterday. From Tadayoshi Funaba. Originally installed into
5815 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5818 2003-08-31 Simon Josefsson <jas@extundo.com>
5820 * timegm.h: New file.
5821 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5823 2003-08-31 Karl Berry <karl@gnu.org>
5825 * argp.h: update from libc.
5827 2003-08-28 Bruno Haible <bruno@clisp.org>
5829 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5830 warning on QNX, which defines O_BINARY to 000000.
5832 2003-08-24 Bruno Haible <bruno@clisp.org>
5834 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5835 MSVC7 <stdio.h> is included later.
5837 2003-08-20 Bruno Haible <bruno@clisp.org>
5839 * progname.h: New file, from GNU gettext.
5840 * progname.c: New file, from GNU gettext.
5841 * progreloc.c: New file, from GNU gettext.
5843 2003-08-19 Bruno Haible <bruno@clisp.org>
5845 * xstrdup.c: Assume <string.h> exists.
5847 2003-08-18 Jim Meyering <jim@meyering.net>
5849 * setenv.h: Indent nested cpp directive.
5850 * vasnprintf.c: Remove trailing blanks.
5852 2003-08-17 Simon Josefsson <jas@extundo.com>
5853 Bruno Haible <bruno@clisp.org>
5855 * xstrndup.h: New file.
5856 * xstrndup.c: New file.
5858 2003-08-17 Bruno Haible <bruno@clisp.org>
5860 * strndup.h: New file.
5862 2003-08-16 Paul Eggert <eggert@twinsun.com>
5864 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5865 space, undoing this 2003-08-12 change:
5866 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5868 2003-08-16 Jim Meyering <jim@meyering.net>
5870 Merge from coreutils.
5871 * xstrtoimax.c: #else #if -> #elif.
5872 * xstrtoumax.c: Likewise.
5874 2003-08-15 Paul Eggert <eggert@twinsun.com>
5876 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5877 rather than tab, after '#' in shell-script copyright notices.
5878 Suggested by Bruno Haible.
5880 2003-08-15 Jim Meyering <jim@meyering.net>
5881 and Paul Eggert <eggert@twinsun.com>
5883 Merge from coreutils.
5884 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5885 member but strut utmpx does not. Needed for AIX 4.3.3.
5886 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5888 2003-08-15 Jim Meyering <jim@meyering.net>
5890 Merge from coreutils.
5891 * xgethostname.c: Include <stdlib.h>.
5892 (xghostname): Don't exit for anything other than memory-related
5893 failure; just return NULL.
5894 * userspec.c: Include "posixver.h".
5895 (parse_user_spec): Accept `.' as a separator only
5896 in pre-POSIX-200112 mode.
5897 * strtoimax.c: Use #elif rather than #else #if.
5898 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5899 Remove function, now that we can rely on a working tzset function.
5900 [!_LIBC]: Ensure that the required autoconf test has been run.
5901 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5902 Use underlying_strftime for %r.
5903 * sha.c: Merge in some clean-up and optimization changes from glibc.
5904 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5905 Ensure that it is a multiple of 64.
5906 Rearrange loop exit tests so as to avoid performing an
5907 additional fread after encountering an error or EOF.
5908 * realloc.c: Update copyright date.
5910 2003-08-14 Jim Meyering <jim@meyering.net>
5912 Merge from coreutils.
5913 * obstack.h: Whitespace changes.
5914 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5915 and xcalloc return values.
5916 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5917 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5918 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5919 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5920 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5922 Use mntctl's return value to drive the entry-processing loop, since
5923 we can't rely on the value of the vmt_length member in the last
5924 entry. On some systems doing so could result in exhausting
5925 virtual memory. Based in part on a patch from Mike Jetzer.
5927 2003-08-14 Jim Meyering <jim@meyering.net>
5928 and Paul Eggert <eggert@twinsun.com>
5930 Merges from coreutils, plus other fixes.
5931 * physmem.c: Merge in portability changes from gcc/libiberty
5932 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5933 for credits and details. Thanks to Kaveh Ghazi for helping
5934 to keep these files in sync.
5935 (ARRAY_SIZE): Define it.
5936 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5937 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5938 (memcasecmp): Don't assume size_t fits in unsigned int.
5939 Remove casts and duplicate code.
5940 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5941 (memcpy): Remove definition.
5942 Merge in some clean-up and optimization changes from glibc.
5943 [BLOCKSIZE]: Move definition to top of file.
5944 Ensure that it is a multiple of 64.
5945 Rearrange loop exit tests so as to avoid performing an
5946 additional fread after encountering an error or EOF.
5947 * md5.h (md5_uintptr): Define.
5948 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5949 return to the initial working directory. Preserve errno
5951 * idcache.c: Include "xalloc.h".
5952 (xmalloc, xrealloc): Remove decls.
5953 (getuser): Remove casts no longer required in C89.
5954 * human.c: Include stdio.h, for sprintf.
5955 * group-member.c: Include "xalloc.h".
5956 (xmalloc, xrealloc): Remove decls.
5957 (get_group_info): Remove casts no longer required in C89.
5958 * getusershell.c (readname): Remove casts no longer required in C89.
5959 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5960 * getline.c: Whitespace fix, from coreutils.
5962 2003-08-13 Paul Eggert <eggert@twinsun.com>
5964 * exclude.c: Include <ctype.h>
5965 (IN_CTYPE_DOMAIN): New macro.
5967 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5970 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5971 Undo previous (whitespace-only) change.
5973 2003-08-12 Paul Eggert <eggert@twinsun.com>
5975 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5976 Normalize leading white space and remove trailing white space.
5977 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5978 notice, as per ../config/srclist-update.
5980 Merge from coreutils.
5981 * euidaccess.h: New file.
5982 * euidaccess.c: Include it.
5983 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5984 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5985 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5987 2003-08-11 Bruno Haible <bruno@clisp.org>
5989 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5990 (vasnprintf): Use it instead of wcslen.
5992 2003-08-11 Bruno Haible <bruno@clisp.org>
5994 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5995 value to ensure that _Bool promotes to int. Use #define for _Bool when
5996 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5998 2003-08-10 Karl Berry <karl@gnu.org>
6000 * regex.h: update from libc (whitespace fix).
6002 2003-08-09 Paul Eggert <eggert@twinsun.com>
6004 Merge some files from coreutils. These changes were
6005 originally made by Jim Meyering.
6006 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6007 many older Unixes require this.
6008 * alloca.c (alloca): Remove cast to argument of free;
6009 no longer needed in C89.
6010 * alloca_.h, regex.h: Fix white space to match
6011 what GNU indent does.
6013 2003-08-05 Paul Eggert <eggert@twinsun.com>
6015 * bumpalloc.h: Remove.
6017 2003-08-04 Paul Eggert <eggert@twinsun.com>
6019 * getloadavg.c: Change copyright notice and spacing to conform to
6022 Merge from coreutils.
6023 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6025 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6026 from Karl Berry, implemented by Jim Meyering.
6027 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6028 from Dmitry V. Levin.
6029 Remove anachronistic cast of xrealloc.
6030 * fnmatch_.h (__const): Remove. Use 'const'.
6031 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6032 type. Otherwise, it wouldn't compile with at least /bin/cc on
6033 ymp-cray-unicos9.0.2.X.
6034 Combine two mostly-identical uses of alloca into one.
6035 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6037 2003-08-04 Dave Love <d.love@dl.ac.uk>
6041 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6042 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6043 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6044 obsolete NLIST_NAME_UNION.
6045 [__GNU__]: Undef BSD and FSCALE.
6046 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6048 2003-08-03 Paul Eggert <eggert@twinsun.com>
6050 * stdbool_.h (_Bool): Make it signed char, instead of
6051 an enum type, so that it's guaranteed to promote to int. See:
6052 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6054 2003-07-31 Paul Eggert <eggert@twinsun.com>
6056 * strerror.c: Include config.h, limits.h. Declare sprintf.
6057 (strerror): Don't assume that a printable int fits in 14 bytes.
6059 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6060 Bruno Haible <bruno@clisp.org>
6062 * getline.h (getline, getdelim): Change return type to ssize_t.
6063 * getline.c (getline, getdelim): Likewise.
6064 Remove _GNU_SOURCE define; now it's defined in config.h through
6067 2003-07-22 Paul Eggert <eggert@twinsun.com>
6069 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6070 over-parenthesization in macros.
6072 Sync with coreutils.
6074 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6077 Use `exit_failure' for xalloc and xmemcoll instead of their own
6078 private exit-failure variables.
6079 * xalloc.h (xalloc_exit_failure): Remove.
6080 * xmalloc.c: Likewise. Include exitfail.h.
6081 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6082 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6083 * xmemcoll.c: Likewise. Include exitfail.h.
6084 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6086 2003-07-18 Paul Eggert <eggert@twinsun.com>
6088 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6089 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6090 to test that it can stand by itself. Include "exitfail.h".
6091 Clients should set exit_failure instead.
6092 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6094 2003-07-18 Andreas Schwab <schwab@suse.de>
6096 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6098 2003-07-18 Bruno Haible <bruno@clisp.org>
6100 * getndelim2.h: New file.
6101 * getndelim2.c: Make into a module of its own. Include config.h,
6103 (getndelim2): Make non-static. Change return type to ssize_t.
6104 * getline.h: Change argument names.
6105 * getline.c: Include getndelim2.h instead of getndelim2.c.
6106 * getnline.c: Include getndelim2.h.
6108 2003-07-17 Bruno Haible <bruno@clisp.org>
6110 * Makefile.am: Remove file.
6111 * Makefile.in: Remove file.
6113 2003-07-17 Bruno Haible <bruno@clisp.org>
6115 * getnline.h: New file.
6116 * getnline.c: New file.
6117 * getndelim2.c: New file, extracted from getline.c.
6118 (getndelim2): Renamed from getdelim2, with added nmax argument.
6119 * getline.c: Include getndelim2.c.
6120 (getdelim2): Moved out to getndelim2.c.
6121 (getline, getdelim): Update.
6123 2003-07-15 <karl@gnu.org>
6125 * vasnprintf.c: update from gettext.
6127 2003-07-15 Jim Meyering <jim@meyering.net>
6129 * makepath.c (make_path): Enclose diagnostic in _(...).
6131 2003-07-14 Paul Eggert <eggert@twinsun.com>
6133 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6134 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6135 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6136 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6137 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6138 updated automatically by ../config/srclist-update. This changes
6139 their license from LPGL to GPL.
6141 2003-07-14 Jim Meyering <jim@meyering.net>
6143 Don't emit diagnostics. Let callers do that.
6144 * save-cwd.c: Don't include "error.h".
6145 (save_cwd): Don't call error. Ensure that errno is valid
6146 when returning nonzero.
6148 * save-cwd.h (restore_cwd): Update prototype.
6149 * save-cwd.c (restore_cwd): Remove two parameters.
6150 Simplify. Don't call error upon failure. Let callers do that.
6151 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6152 when auditing is enabled. But don't bother updating the #if.
6154 2003-07-14 Simon Josefsson <jas@extundo.com>
6156 * mempcpy.h: New file.
6157 * mempcpy.c: New file.
6159 2003-07-14 Paul Eggert <eggert@twinsun.com>
6161 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6162 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6163 unicodeio.c, unicodeio.h, unlocked-io.h:
6164 Switch from LGPL to GPL.
6166 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6168 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6169 it breaks C++ compilation.
6170 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6172 2003-07-10 Jim Meyering <jim@meyering.net>
6174 * vasnprintf.c: Remove trailing blanks.
6175 Make cpp indentation consistent.
6177 2003-07-09 Paul Eggert <eggert@twinsun.com>
6179 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6180 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6181 Switch from LGPL to GPL.
6183 2003-07-07 Paul Eggert <eggert@twinsun.com>
6185 * mktime.c: Fix some boundary cases and remove need for floating point.
6187 Issue a compile-time diagnostic if time_t is floating point, or if
6188 two's complement arithmetic is not in effect, or if arithmetic
6189 right shift does not propagate the sign. These assumptions were
6190 all in the original code but they weren't checked.
6192 (TIME_T_MIDPOINT, verify): New macros.
6193 (__isleap): Remove; it has integer overflow problems.
6194 (leapyear): New function, without those problems.
6195 (ydhms_tm_diff): Remove; splitting into two parts.
6196 (ydhms_diff): New function, containing the arithmetic part of
6197 the old ydhms_tm_diff function. Issue a compile-time
6198 diagnostic if we are not using C99 integer division.
6199 Avoid casts when possible.
6200 (guess_time_tm): New function, containing the checking part of
6201 the old ydhms_tm_diff function. Return the new value, rather than
6202 the difference between it and the old. Accept a new argument T
6203 so that *T specifies the old value. Check for overflow in the result.
6205 (__mktime_internal): Use a time_t offset, not a long int offset.
6206 This undoes the 2003-06-04 change, which is no longer needed now
6207 that we have better overflow checking.
6208 (localtime_offset): Likewise.
6210 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6211 and long are 64-bit but int is only 32-bit.
6212 (ydhms_diff): Use long int to store year1 and yday1.
6213 Issue a compile-time diagnostic if long int is not wide enough.
6215 (__mktime_internal): Use long int to store adjusted year and yday.
6216 Use plain C rather than preprocessor commands, if that doesn't
6218 Check for overflow (and try to repair) after each probe
6219 rather than checking only at the very end. This avoids some bugs
6220 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6221 does not equal GMT offset at maximum time).
6222 Use integer to check for overflow rather than floating point; this
6223 is more portable to non-IEEE hosts, and is a tad faster.
6224 When we detect that we are oscillating between two values,
6225 don't check whether tm_isdst has the requested value, since
6226 we already know the answer. When tm_isdst has the wrong value,
6227 use a different heuristic to find the right one, based on the
6228 extreme values actually observed in practice in tz2003a,
6229 rather than the (overly optimistic) "previous 3 calendar quarters".
6231 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6232 "T const" to accommodate glibc style.
6233 (check_result): Use less-confusing report format. "long" -> "long int.
6235 Don't loop if the iteration overflows time_t.
6236 Allow a negative step in the iteration.
6238 2003-07-01 Paul Eggert <eggert@twinsun.com>
6240 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6241 having it depend on HAVE_SYS_TYPES_H.
6243 2003-06-25 Bruno Haible <bruno@clisp.org>
6245 * readlink.c: New file.
6247 2003-06-20 Bruno Haible <bruno@clisp.org>
6249 Assume C89, so PARAMS isn't needed.
6250 * unicodeio.h (PARAMS): Remove.
6251 * unicodeio.c: Don't use PARAMS.
6253 2003-06-18 Jim Meyering <jim@meyering.net>
6255 Merge changes from coreutils.
6256 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6257 Remove explicit declarations of xmalloc and realloc.
6259 (read_utmp): Remove anachronistic cast of xmalloc.
6261 2003-06-17 Paul Eggert <eggert@twinsun.com>
6263 Assume C89, so PARAMS isn't needed.
6264 * backupfile.h (PARAMS): Remove. All uses removed.
6265 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6266 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6267 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6268 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6269 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6270 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6271 xstrtol.h: Likewise.
6272 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6273 same.h, strverscmp.h: Do not include config.h; no longer needed.
6274 Anyway, config.h should always be included before any other file.
6276 2003-06-11 Simon Josefsson <jas@extundo.com>
6278 * sysexit_.h: New file.
6280 2003-05-20 Derek Price <derek@ximbiot.com>
6282 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6284 2003-06-10 Simon Josefsson <jas@extundo.com>
6286 * strchrnul.h: New file.
6287 * strchrnul.c: New file.
6289 2003-06-10 Simon Josefsson <jas@extundo.com>
6291 * argp.h: New file, from glibc.
6292 * argp-ba.c: New file, from glibc.
6293 * argp-eexst.c: New file, from glibc.
6294 * argp-fmtstream.c: New file, from glibc.
6295 * argp-fmtstream.h: New file, from glibc.
6296 * argp-fs-xinl.c: New file, from glibc.
6297 * argp-help.c: New file, from glibc.
6298 * argp-namefrob.h: New file, from glibc.
6299 * argp-parse.c: New file, from glibc.
6300 * argp-pv.c: New file, from glibc.
6301 * argp-pvh.c: New file, from glibc.
6302 * argp-xinl.c: New file, from glibc.
6304 2003-06-07 Jim Meyering <jim@meyering.net>
6306 * readtokens.h: Put `Free Software Foundation, Inc.'
6307 in place of my name in the copyright comment.
6308 Remove definition and uses of __P.
6311 * stat.c: Don't declare xmalloc explicitly.
6312 Instead, include "xalloc.h".
6313 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6314 xrealloc, and xcalloc return values.
6315 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6317 * xgetcwd.h: Remove definition/uses of PARAMS.
6319 2003-06-06 Jim Meyering <jim@meyering.net>
6321 * stdbool_.h: Renamed from stdbool.h.in.
6323 2003-06-06 Jim Meyering <jim@meyering.net>
6325 Merge from coreutils.
6326 * same.c: (same_name): Declare *_basename locals to be `const'.
6327 Consolidate declarations and initializations of *_base* locals.
6329 Merge from coreutils.
6330 This avoids a core dump on systems without GNU putenv,
6331 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6332 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6333 (unsetenv): New static function, from GNU libc.
6334 (rpl_putenv): Use it.
6336 * modechange.c: Remove trailing blanks.
6338 Merge from coreutils.
6339 * fsusage.c: Remove declaration of statfs.
6340 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6342 * posixtm.c: Include <stdbool.h> unconditionally.
6344 2003-06-05 Paul Eggert <eggert@twinsun.com>
6346 * mktime.c (__mktime_internal): When resolving a tm_isdst
6347 mismatch, look in future quarters as well as past. This fixes a
6348 bug when processing fall-backwards gaps immediately after a long
6349 period of daylight-saving time.
6351 * mktime.c: Assume freestanding C89 or better.
6352 (HAVE_LIMITS_H): Remove. Assume it's 1.
6353 (__P): Remove; not used.
6354 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6355 (mktime, not_equal_tm, print_tm, check_result,
6356 main): Use prototypes. Use const * where appropriate.
6357 (main): Fix typo in testing code that uncovered by above changes.
6358 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6360 2003-06-04 Paul Eggert <eggert@twinsun.com>
6362 * mktime.c: Fix Debian bug 177940
6363 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6364 (localtime_offset): Now long int, not time_t, because we want it
6365 to be guaranteed to be signed. All uses changed.
6366 (__mktime_internal): If overflow would occur when adding offset,
6369 Merge 'human' changes from coreutils. Rewrite to support
6370 locale-specific notations like thousands separators.
6371 * human.c: Simplify authorship notice.
6372 Include human.h immediately after config.h.
6373 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6374 <limits.h>: Do not include, since human.h does.
6375 (SIZE_MAX, UINTMAX_MAX): New macros.
6376 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6377 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6378 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6379 (power_letter): Renamed from suffixes.
6380 (generate_suffix_backwards): Remove.
6381 (adjust_value): Now takes int style (because of human.h changes)
6382 and long double value (for greater precision on some platforms).
6383 (group_number): New function.
6384 (human_readable): Use it. Use integer options, not enum.
6385 Put the options before the sizes in the arg list.
6386 Support all the new options.
6387 The old human_readable function has been removed;
6388 use inttostr.h instead.
6389 (human_readable, default_block_size, humblock):
6390 Use uintmax_t, not int, for block sizes.
6391 (human_readable_inexact, block_size_types): Remove.
6392 (block_size_opts): New constant.
6393 (human_options): Renamed from human_block_size, with new signature
6394 that allows block sizes up to UINTMAX_MAX. All callers changed.
6395 * human.h: Add copyright and authorship notice.
6396 Include <limits.h> and <stdbool.h> unconditionally.
6397 (PARAMS): Remove. All uses removed.
6398 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6399 (enum human_inexact_style): Remove tag; now a nameless enum.
6400 (human_floor, human_ceiling, human_round_to_even): Now have
6401 values 2, 0, 1 rather than -1, 1, 0.
6402 (human_group_digits, human_suppress_point_zero, human_autoscale,
6403 human_base_1024, human_SI, human_B): New constants.
6404 (human_readable_inexact, human_block_size): Remove.
6405 (human_readable): Size args are now uintmax_t, not int.
6406 (human_options): New decl.
6408 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6409 unnecessary now that we assume C89 or better. This change
6410 imported from coreutils.
6412 * mktime.c (__mktime_internal): Do not reject negative timestamps
6413 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6414 in the 2003-05-30 sync from glibc.
6416 .h files should stand alone, but we shouldn't include <sys/types.h>
6417 if we can get away with just <stddef.h>.
6419 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6420 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6421 rather than <sys/types.h>, as we merely need size_t.
6422 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6424 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6425 Include <stdio.h>, to get FILE.
6426 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6427 memcasecmp.h has included <stddef.h> and all we need is size_t.
6428 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6429 our interface, instead of including <sys/types.h>
6431 2003-06-02 Paul Eggert <eggert@twinsun.com>
6434 Fix some minor time-related bugs with POSIX time arguments.
6435 Some valid time stamps were being rejected (notably -1, and
6436 time stamps before 1900 on 64-bit hosts). And some invalid
6437 time stamps were being accepted, e.g. September 31.
6439 * posixtm.h (posixtime): Return bool instead of time_t, so
6440 that we can return (time_t) -1 successfully.
6441 * posixtm.c: Likewise.
6442 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6443 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6444 (t): Remove static var.
6445 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6446 of static var. All uses changed.
6447 (year): Do not reject years before 1900; they can occur with
6449 (posix_time_parse): Do not check for out-of-range components;
6450 that is now the caller's responsibility, since our checks were
6451 only approximations.
6452 (posixtime): Use mktime to check for out-of-range components,
6453 since it knows them exactly.
6454 If mktime returns (time_t) -1, check whether an error actually occurred
6455 by invoking localtime on -1.
6456 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6457 posixtime failures better.
6458 Improve the test data (in comments only).
6460 2003-05-30 <karl@gnu.org>
6462 * mktime.c: update from libc.
6464 2003-05-30 Bruno Haible <bruno@clisp.org>
6466 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6467 * localcharset.h: Likewise.
6468 * localcharset.c: Likewise.
6470 2003-05-28 Paul Eggert <eggert@twinsun.com>
6472 Assume the headers required for C89 freestanding compilers.
6473 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6474 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6475 without checking for HAVE_LIMITS_H.
6476 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6477 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6479 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6480 * exclude.c: Include <stdbool.h> unconditionally.
6481 * tempname.c: Include <stddef.h> unconditionally.
6482 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6483 * modechange.c, rpmatch.c (NULL): Don't define, since
6484 <stddef.h> does that.
6485 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6486 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6487 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6488 * xstrtol.c: Likewise.
6489 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6490 * savedir.c: Include <stddef.h> instead of defining NULL.
6492 * addext.c (addext): Use assignment rather than cast, to avoid
6493 warnings on some platforms.
6495 * mktime.c (__mktime_internal): Do not reject negative timestamps
6498 2003-05-10 Bruno Haible <bruno@clisp.org>
6500 * linebreak.c (iconv_string_length): Don't return -1 just because the
6501 string is longer than 4 KB.
6503 2003-05-12 Jim Meyering <jim@meyering.net>
6505 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6506 the space-padded-by-default conversion specifiers, %e, %k, %l.
6508 2003-05-03 Bruno Haible <bruno@clisp.org>
6510 Upgrade to Unicode-4.0.
6511 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6512 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6513 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6514 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6515 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6516 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6517 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6518 Change width of U+E0100..U+E01EF from 1 to 0.
6520 2003-04-25 Bruno Haible <bruno@clisp.org>
6522 * copy-file.c: Include <stddef.h>, for size_t.
6524 2003-04-25 Jim Meyering <jim@meyering.net>
6526 * copy-file.c (copy_file_preserving): Declare buf_size to be
6527 of type size_t, not int.
6529 2003-04-11 Jim Meyering <jim@meyering.net>
6531 Merge changes from Coreutils.
6533 2003-03-22 Jim Meyering <jim@meyering.net>
6535 * strftime.c (widen): Cast alloca return value to proper type.
6537 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6540 * strftime.c (my_strftime): Handle very large width
6541 specifications for numeric values correctly. Improve checks for
6544 2003-01-19 Jim Meyering <jim@meyering.net>
6546 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6547 (nl_get_alt_digit) [! defined my_strftime]: Define.
6548 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6549 _nl_get_alt_digit and _nl_get_walt_digit.
6551 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6552 These changes have no effect outside of _LIBC.
6554 2003-04-10 Bruno Haible <bruno@clisp.org>
6556 * findprog.h: New file, from GNU gettext.
6557 * findprog.c: New file, from GNU gettext.
6559 2003-04-05 Jim Meyering <jim@meyering.net>
6561 Merge changes from Coreutils.
6563 * exclude.h (PARAMS): Remove definition and uses.
6564 * exclude.c: Remove uses of `PARAMS'.
6566 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6567 Add test-cases for DOS filenames. Declare program_name.
6568 (main): Set up program_name. Patch by Rich Dawe.
6570 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6572 Use mntctl's return value to drive the entry-processing loop, since
6573 we can't rely on the value of the vmt_length member in the last
6574 entry. On some systems doing so could result in exhausting
6575 virtual memory. Based in part on a patch from Mike Jetzer.
6577 2003-04-04 Bruno Haible <bruno@clisp.org>
6579 * linebreak.h: New file, from GNU gettext.
6580 * linebreak.c: New file, from GNU gettext with slight modifications.
6581 * lbrkprop.h: New file, from GNU gettext.
6583 2003-04-03 Bruno Haible <bruno@clisp.org>
6585 * utf8-ucs4.h: New file, from GNU gettext.
6586 * utf16-ucs4.h: New file, from GNU gettext.
6587 * ucs4-utf8.h: New file, from GNU gettext.
6588 * ucs4-utf16.h: New file, from GNU gettext.
6590 2003-04-02 Bruno Haible <bruno@clisp.org>
6592 * binary-io.h: New file, from GNU gettext.
6594 2003-04-01 Bruno Haible <bruno@clisp.org>
6596 * pathname.h: New file, from GNU gettext.
6597 * concatpath.c: New file, from GNU gettext.
6599 2003-03-30 Bruno Haible <bruno@clisp.org>
6601 * copy-file.c (copy_file_preserving): Don't set owner if the function
6602 chown() doesn't exist.
6604 2003-03-28 Bruno Haible <bruno@clisp.org>
6606 * copy-file.h: New file, from GNU gettext.
6607 * copy-file.c: New file, from GNU gettext.
6609 2003-03-18 Jim Meyering <jim@meyering.net>
6611 * quote.c (quote_n): Fix typo in comment.
6613 2003-03-14 Jim Meyering <jim@meyering.net>
6615 Merge changes from Coreutils.
6616 * obstack.h (obstack_object_size): Declare temporary, __o,
6617 to be const, in order to avoid warnings.
6618 (obstack_room): Likewise.
6619 (obstack_empty_p): Likewise.
6621 2003-03-13 Paul Eggert <eggert@twinsun.com>
6623 Merge changes from Bison.
6624 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6625 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6626 when compiling Bison 1.875's `bitset bset = obstack_alloc
6627 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6628 * hash.c: Include <stdbool.h> unconditionally.
6630 2003-03-09 Paul Eggert <eggert@twinsun.com>
6632 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6633 Reported by Bruce Becker; see:
6634 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6636 2003-03-03 Paul Eggert <eggert@twinsun.com>
6637 Bruno Haible <bruno@clisp.org>
6639 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6640 Reported by John Hughes, see
6641 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6643 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6645 * poll_.h: New file.
6648 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6650 * mathl.h: New file.
6651 * acosl.c: New file.
6652 * asinl.c: New file.
6653 * atanl.c: New file.
6654 * ceill.c: New file.
6657 * floorl.c: New file.
6658 * frexpl.c: New file.
6659 * ldexpl.c: New file.
6661 * sincosl.c: New file.
6663 * sqrtl.c: New file.
6665 * trigl.c: New file.
6666 * trigl.h: New file.
6668 2003-02-17 Bruno Haible <bruno@clisp.org>
6670 * mkdtemp.h: New file, from GNU gettext.
6671 * mkdtemp.c: New file, from GNU gettext.
6673 2003-01-31 Bruno Haible <bruno@clisp.org>
6675 * rename.c: #undef rename before defining rpl_rename.
6676 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6678 2003-01-30 Bruno Haible <bruno@clisp.org>
6680 * printf-args.h: New file, from GNU gettext.
6681 * printf-args.c: New file, from GNU gettext.
6682 * printf-parse.h: New file, from GNU gettext.
6683 * printf-parse.c: New file, from GNU gettext.
6684 * vasnprintf.h: New file, from GNU gettext.
6685 * vasnprintf.c: New file, from GNU gettext.
6686 * asnprintf.c: New file, from GNU gettext.
6687 * vasprintf.h: New file, from GNU gettext with modifications.
6688 * vasprintf.c: New file, from GNU gettext.
6689 * asprintf.c: New file, from GNU gettext.
6691 2003-01-29 Bruno Haible <bruno@clisp.org>
6693 * stpncpy.h: New file, from GNU gettext with modifications.
6694 * stpncpy.c: New file, from GNU gettext with modifications.
6696 2003-01-28 Bruno Haible <bruno@clisp.org>
6698 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6700 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6703 2003-01-27 Bruno Haible <bruno@clisp.org>
6705 * xsetenv.h: New file, from GNU gettext.
6706 * xsetenv.c: New file, from GNU gettext.
6708 2003-01-23 Bruno Haible <bruno@clisp.org>
6710 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6712 2003-01-22 Bruno Haible <bruno@clisp.org>
6714 * exit.h: New file, from GNU gettext.
6716 2003-01-11 Bruno Haible <bruno@clisp.org>
6718 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6719 * strcase.h (strcasecmp, strncasecmp): Likewise.
6721 2003-01-14 Jim Meyering <jim@meyering.net>
6723 * same.c (same_name): Tweak a comment.
6725 2003-01-11 Bruno Haible <bruno@clisp.org>
6727 * same.c (same_name): Reorder tests so as to avoid calling stat()
6728 when a string comparison is sufficient.
6730 2003-01-11 Bruno Haible <bruno@clisp.org>
6732 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6735 2003-01-11 Bruno Haible <bruno@clisp.org>
6737 * hash-pjw.c: Add comment about low quality of this function.
6739 2003-01-12 Paul Eggert <eggert@twinsun.com>
6741 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6742 to avoid collisions with libcurses and libreadline.
6744 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6745 * getstr.h, getstr.c: Remove.
6746 * getline.c: Include "getline.h", to check interface.
6747 Move body of old getstr.c here: this defines MIN_CHUNK and
6748 declares getdelim2, which is renamed from getstr.
6749 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6751 * linebuffer.c (readlinebuffer): Renamed from readline.
6753 * linebuffer.h: Likewise.
6754 (readline): Remove backward-compatibility macro.
6756 2003-01-12 Jim Meyering <jim@meyering.net>
6758 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6760 2003-01-10 Bruno Haible <bruno@clisp.org>
6762 * alloca_.h: New file.
6763 * getdate.y: Unconditionally include alloca.h.
6764 * makepath.c: Likewise.
6765 * setenv.c: Likewise.
6766 * userspec.c: Likewise.
6768 2003-01-09 Bruno Haible <bruno@clisp.org>
6770 * stdbool.h.in: New file.
6772 2003-01-08 Bruno Haible <bruno@clisp.org>
6774 * safe-read.c: Include specification header first, to ensure its
6776 * full-write.c: Likewise.
6778 2003-01-08 Jim Meyering <jim@meyering.net>
6780 * full-write.c: Undefine and define-away `const' after inclusion
6781 of errno.h, not before. Suggestion from Bruno Haible.
6783 2003-01-07 Jim Meyering <jim@meyering.net>
6785 * full-write.c: Rework so that it may serve to define full_read, too.
6786 * full-read.c: Simply #define FULL_READ and include full-write.c.
6788 2003-01-06 Jim Meyering <jim@meyering.net>
6790 * version-etc.c: Update year in translatable copyright string.
6792 2002-12-25 Bruno Haible <bruno@clisp.org>
6794 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6795 * xstrtol.h: Likewise.
6796 * xstrtoimax.c: Likewise.
6797 * xstrtoumax.c: Likewise.
6798 * human.h: Likewise.
6800 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6801 on systems that have <inttypes.h> but not <stdint.h>.
6803 2002-12-31 Paul Eggert <eggert@twinsun.com>
6805 * memcoll.c (memcoll): Fall back on a simple algorithm using
6806 memcmp if strcoll doesn't work.
6808 2002-12-23 Bruno Haible <bruno@clisp.org>
6810 * localcharset.h: New file.
6811 * localcharset.c: Include it.
6812 * unicodeio.c: Likewise.
6814 2002-12-22 Bruno Haible <bruno@clisp.org>
6816 * utime.c (utime_null): No need to call ftruncate if the file was
6819 2002-12-23 Bruno Haible <bruno@clisp.org>
6821 * memcoll.c (STRCOLL): New macro.
6824 2002-12-22 Bruno Haible <bruno@clisp.org>
6826 * getstr.h (getstr): Define, to avoid clash with libcurses.
6827 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6829 2002-12-22 Bruno Haible <bruno@clisp.org>
6831 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6833 2002-12-23 Bruno Haible <bruno@clisp.org>
6835 * getline.h: Include <stddef.h>, for size_t.
6837 * unicodeio.h: Include <stddef.h>, for size_t.
6838 * unicodeio.c: Don't include <stddef.h>.
6840 2002-12-17 Bruno Haible <bruno@clisp.org>
6842 * canon-host.c (strdup): Remove unused declaration.
6844 * fsusage.c: Include full_read.h.
6845 (get_fs_usage): Use full_read instead of safe_read.
6847 * utime.c (utime_null): Use SAFE_READ_ERROR.
6849 2002-12-11 Bruno Haible <bruno@clisp.org>
6851 * setenv.h: Rewritten to cope with systems that have setenv() but not
6853 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6856 2002-12-11 Bruno Haible <bruno@clisp.org>
6858 * setenv.c (alloca): Fall back to malloc.
6860 (setenv): Use freea() to free memory allocated with alloca().
6862 2002-11-13 Bruno Haible <bruno@clisp.org>
6864 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6865 function declarations.
6866 * unsetenv.c (unsetenv): Likewise.
6868 2002-03-04 Bruno Haible <bruno@clisp.org>
6870 Portability to AIX 4.3.3.
6871 * unsetenv.c: New file, extracted from setenv.c.
6872 * setenv.c: Move the unsetenv() function to unsetenv.c.
6874 2001-12-20 Bruno Haible <bruno@clisp.org>
6876 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6877 use malloc instead. For SunOS 4.
6879 2001-12-11 Bruno Haible <bruno@clisp.org>
6881 * setenv.c: Declare alloca.
6882 (compar_fn_t): New typedef.
6883 (KNOWN_VALUE, STORE_VALUE): Use it.
6885 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6888 2002-12-10 Paul Eggert <eggert@twinsun.com>
6890 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6891 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6892 Choose values that are less likely to collide with system fnmatch
6894 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6895 defined (e.g., a pure POSIX system).
6896 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6897 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6899 2002-12-06 Jim Meyering <jim@meyering.net>
6901 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6903 Merge in changes from libc's misc/error.c, in preparation
6904 for the merge of gnulib's changes back into libc.
6906 * error.c (_): Define only if not already defined.
6907 Move definition to follow all #include directives.
6908 Include unlocked-io.h only if !_LIBC.
6909 [_LIBC]: Include <libio/libioP.h>.
6910 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6911 (fflush): Tweak definition to use INTUSE.
6914 2002-12-05 Paul Eggert <eggert@twinsun.com>
6916 * alloca.c [defined emacs]: Include "lisp.h".
6917 (xalloc_die) [defined emacs]: New macro.
6918 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6919 [! defined emacs]: Include <xalloc.h>.
6920 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6921 (pointer): Typedef to POINTER_TYPE *.
6922 (malloc): Remove decl; we now always use xmalloc.
6923 (alloca): Use old-style definition, since Emacs needs this.
6924 Check for arithmetic overflow when computing combined size.
6926 2002-12-04 Paul Eggert <eggert@twinsun.com>
6928 Do not generate unlocked-io.h automatically, since it's easier to
6929 maintain it by hand.
6931 * unlocked-io.h: New file, from GNU diffutils,
6932 but with proper copyright notice and attribution.
6934 * Makefile.am: Add copyright notice.
6935 (libfetish_a_SOURCES): Add unlocked-io.h.
6936 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6937 (DISTCLEANFILES, io_functions): Remove macros.
6938 (EXTRA_DIST): Remove gen_uio.
6939 (unlocked-io.h): Remove rule.
6941 2002-12-04 Jim Meyering <jim@meyering.net>
6943 Reflect the fact that stat.c and lstat.c are no longer generated.
6944 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6945 (DISTCLEANFILES): Likewise.
6946 (EXTRA_DIST): Likewise.
6947 (all_local): Don't depend on stat.c or lstat.c.
6948 (stat.c, lstat.c): Remove rules.
6949 (EXTRA_DIST): Remove xstat.in.
6951 * xstat.in: Remove file. Contents moved into stat.c.
6952 * stat.c: New file. Contents mostly from xstat.in.
6953 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6954 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6956 * safe-read.c: Rework so that it may serve to define safe_write, too.
6957 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6959 2002-12-03 Jim Meyering <jim@meyering.net>
6961 * safe-read.c, safe-write.c: Change variable names and comments, but
6962 not semantics, to minimize the differences between these two files.
6963 (safe_read): Change comment to mention SAFE_READ_ERROR.
6965 * safe-read.c (IS_EINTR): Define.
6966 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6968 2002-12-02 Bruno Haible <bruno@clisp.org>
6970 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6971 Define, taken from safe-read.c.
6972 (INT_MAX): Provide fallback.
6973 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6974 * safe-write.h (SAFE_WRITE_ERROR): Define.
6976 * safe-read.c (EINTR): Remove definition.
6977 (safe_read): Don't use EINTR if it is absent.
6979 2002-12-02 Jim Meyering <jim@meyering.net>
6981 * safe-read.c (EINTR): Define.
6982 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6983 (INT_MAX): Provide fallback.
6984 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6986 * safe-read.h (SAFE_READ_ERROR): Define.
6988 2002-12-01 Jim Meyering <jim@meyering.net>
6990 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6991 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6993 2002-11-27 Paul Eggert <eggert@twinsun.com>
6995 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6996 hash_rehash): Replace `if (limit <= value) abort ();' with
6997 `if (! (value < limit)) abort ();', for readability.
6999 2002-11-26 <karl@gnu.org>
7001 * strdup.c: copy from libc again, with jim's ok.
7002 * .cppi-disable: re-add strdup.c
7004 2002-11-25 <karl@gnu.org>
7006 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7007 instead of "strtol.c".
7009 2002-11-25 Jim Meyering <jim@meyering.net>
7011 * mktime.c: Sync from libc, now that it has the latest fix.
7013 2002-11-24 <karl@gnu.org>
7015 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7016 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7018 2002-11-24 Jim Meyering <jim@meyering.net>
7020 Update from coreutils:
7022 * mktime.c: Merge in changes from libc.
7024 Avoid a link-time failure on some Linux systems.
7025 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7026 (__mon_yday): Declare with the STATIC attribute.
7027 (__mktime_internal): Likewise.
7028 Based on a report from Greg Schafer.
7030 2002-11-23 Jim Meyering <jim@meyering.net>
7032 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7033 Use `unsigned', not `int', as type of index.
7035 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7037 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7039 2002-11-22 Paul Eggert <eggert@twinsun.com>
7041 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7042 hint that one should use `if (! x) abort ();' rather than `assert
7043 (x);', and anyway it's one less thing to worry about configuring.
7044 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7045 hash_rehash, hash_insert): Use abort rather than assert.
7047 2002-11-22 Paul Eggert <eggert@twinsun.com>
7049 * quotearg.h: Allow multiple inclusion by surrounding with
7050 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7051 so that we can be included first.
7052 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7053 * quotearg.c: Include quotearg.h immediately after config.h.
7054 No need to include stddef.h or sys/types.h any more.
7055 Surround local include files with "", not "<>".
7056 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7057 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7058 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7059 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7060 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7061 (ISPRINT): Remove; no longer needed now that we assume C89.
7063 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7066 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7067 quotearg_char): Use SIZE_MAX rather than
7068 (size_t) -1 when we are talking about "infinity".
7070 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7072 2002-11-22 Bruno Haible <bruno@clisp.org>
7074 * safe-read.h: Assume C89. Add comments.
7075 (safe_read): Change return type to size_t.
7076 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7077 counts > SSIZE_MAX correctly.
7078 * safe-write.h: New file.
7079 * safe-write.c: New file.
7080 * full-read.h: New file.
7081 * full-read.c: New file.
7082 * full-write.h: Assume C89. Add comments.
7083 * full-write.c: Include safe-write.h.
7084 (full_write): Rewritten to use safe_write.
7085 Suggested by Jim Meyering and Paul Eggert.
7087 2002-11-21 Bruno Haible <bruno@clisp.org>
7089 Remove case insensitive option matching.
7090 * argmatch.h (argcasematch): Remove declaration.
7091 (ARGCASEMATCH): Remove macro.
7092 (__xargmatch_internal): Remove case_sensitive argument.
7093 (XARGMATCH): Update.
7094 (XARGCASEMATCH): Remove macro.
7095 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7096 case_sensitive argument.
7097 (argcasematch): Remove function.
7098 (__xargmatch_internal): Remove case_sensitive argument.
7099 (main): Use XARGMATCH instead of XARGCASEMATCH.
7101 * xmalloc.c: Change compile-time error message. Add comment about
7102 required autoconf version.
7104 2002-11-21 Jim Meyering <jim@meyering.net>
7106 * strdup.c (strdup): Tweak comment and initial #if/#include.
7108 Merge in changes from the coreutils.
7110 2002-09-25 Paul Eggert <eggert@twinsun.com>
7111 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7112 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7113 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7114 int. Work more efficiently if X is the same width as uintmax_t.
7115 Do not compare X to -1, to avoid bogus compiler warning.
7116 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7117 Don't assume that f_frsize and f_bsize are the same type.
7119 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7122 * makepath.c (make_path): Restore umask *before* creating the final
7124 (make_path): Minor reformatting.
7126 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7127 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7129 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7130 ones. At least on GNU/Linux systems, `auto' means something else.
7133 2002-11-20 Paul Eggert <eggert@twinsun.com>
7135 Merge argmatch cleanups from Bison. Assume C89.
7137 * argmatch.c: Include config.h here, not in argmatch.h.
7138 Include stdlib.h, for EXIT_FAILURE.
7139 Always include <string.h>, since we assume C89.
7140 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7141 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7142 Include <stddef.h> instead, since it's all we need for size_t.
7143 (PARAMS): Remove. All uses removed.
7144 (ARRAY_CARDINALITY): Do not bother to #undef.
7145 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7146 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7147 Remove unnecessary parentheses.
7148 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7149 Insert necessary parentheses.
7150 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7151 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7153 2002-11-19 Bruno Haible <bruno@clisp.org>
7155 * mbswidth.c: Include mbswidth.h right at the beginning.
7156 * mbswidth.h: Include <stddef.h>, for size_t.
7158 * mbswidth.h (PARAMS): Remove macro.
7159 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7160 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7162 * gcd.h (PARAMS): Remove macro.
7163 (gcd): Use ANSI C function declarations.
7164 * gcd.c (gcd): Likewise.
7166 2002-11-15 Bruno Haible <bruno@clisp.org>
7168 * strcspn.c: Include <stddef.h>.
7169 (strcspn): Use ANSI C function declaration. Change return type to
7171 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7172 (strpbrk): Use NULL.
7173 * strpbrk.h (PARAMS): Remove macro.
7174 (strpbrk): Use ANSI C function declaration.
7175 * strstr.c: Don't include <sys/types.h>.
7176 * strstr.h (PARAMS): Remove macro.
7177 (strstr): Use ANSI C function declarations.
7179 2002-11-06 Bruno Haible <bruno@clisp.org>
7181 * gcd.h (gcd): Change argument type to 'unsigned long'.
7182 * gcd.c (gcd): Likewise.
7184 2002-11-05 Bruno Haible <bruno@clisp.org>
7186 * gcd.h: New file, from gettext-0.11.5.
7187 * gcd.c: New file, from gettext-0.11.5.
7189 2002-11-05 Bruno Haible <bruno@clisp.org>
7191 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7192 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7193 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7194 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7196 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7197 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7199 * closeout.c: Include gettext.h instead of <libintl.h>.
7200 * human.c: Include gettext.h instead of <libintl.h>.
7201 * quotearg.c: Include gettext.h instead of <libintl.h>.
7202 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7203 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7204 * userspec.c: Include gettext.h instead of <libintl.h>.
7205 * version-etc.c: Include gettext.h instead of <libintl.h>.
7206 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7207 (textdomain): Remove definition.
7208 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7210 * long-options.c: Remove include of <libintl.h> and definition of _.
7211 * same.c: Remove include of <libintl.h> and definition of _.
7213 2002-11-04 Bruno Haible <bruno@clisp.org>
7215 * stpcpy.h: New file, from GNU gettext-0.11.5.
7216 * strcase.h: New file, from GNU gettext-0.11.5.
7217 * strpbrk.h: New file, from GNU gettext-0.11.5.
7218 * strstr.h: New file, from GNU gettext-0.11.5.
7219 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7221 2002-05-09 Bruno Haible <bruno@clisp.org>
7223 * config.charset: Update for newest glibc. Add canonical names
7224 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7226 2002-05-09 Bruno Haible <bruno@clisp.org>
7228 * localcharset.c (get_charset_aliases): Add more Windows specific
7231 2002-05-08 Owen Taylor <otaylor@redhat.com>
7233 * config.charset: A few additions for Solaris.
7235 2001-12-05 Bruno Haible <bruno@clisp.org>
7237 * localcharset.c (locale_charset): Don't return an empty string.
7239 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7241 * config.charset: msdos in uk_UA uses CP1125.
7243 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7245 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7246 * localcharset.c (locale_charset): Declare as extern "C".
7248 2002-02-15 Bruno Haible <bruno@clisp.org>
7250 * config.charset [msdosdjgpp]: For Russian, use CP866.
7252 2002-02-11 Bruno Haible <bruno@clisp.org>
7254 * config.charset: Add support for NetBSD.
7256 2002-09-25 <karl@gnu.org>
7258 * strdup.c: copy from libc/string (via ../config/srclist*).
7259 * getopt*: copy from libc/posix.
7260 * gettext.h: copy from gettext.
7261 * .cppi-disable: add strdup.c, gettext.h.
7263 2002-07-01 Jim Meyering <meyering@lucent.com>
7265 * c-stack.c: Include sys/time.h.
7266 From Volker Borchert.
7268 2002-06-11 Paul Eggert <eggert@twinsun.com>
7270 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7271 New macro. Use it uniformly instead of
7272 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7273 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7274 reported by Vin Shelton.
7276 2002-06-22 Jim Meyering <meyering@lucent.com>
7278 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7279 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7281 2002-06-22 Paul Eggert <eggert@twinsun.com>
7283 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7284 Do not assume SA_SIGINFO behavior.
7285 Bug reported by Jim Meyering on NetBSD 1.5.2.
7287 2002-06-22 Jim Meyering <meyering@lucent.com>
7289 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7291 * exitfail.c, exitfail.h: Likewise.
7292 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7294 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7296 (EXTRA_DIST): Add fnmatch_loop.c.
7297 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7299 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7300 * fnmatch.c: Update from diffutils-2.8.2.
7301 * fnmatch_.h: New file. From diffutils-2.8.2.
7302 * fnmatch.h: Remove file.
7304 2002-06-18 Paul Eggert <eggert@twinsun.com>
7306 * file-type.h: Report an error if neither S_ISREG nor
7307 S_IFREG is defined, instead of using a test specific to glibc
7308 2.2. This should be safe, since POSIX requires S_ISREG and
7309 Unix Version 7 had S_IFREG. We don't need to check for
7310 <sys/types.h> since we don't use any symbols that it defines.
7312 2002-06-15 Jim Meyering <meyering@lucent.com>
7314 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7315 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7316 have been included before this file.
7318 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7320 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7321 so that each temporary file name is unique and valid in the first
7322 8 characters, for operation under DOS.
7324 2002-06-15 Jim Meyering <meyering@lucent.com>
7326 Work even with DJGPP 2.03, which lacks support for symlinks.
7328 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7330 * lchown.c (S_ISLNK): Likewise.
7332 2002-06-14 Jim Meyering <meyering@lucent.com>
7334 * file-type.h: Use the version from diffutils-2.8.2.
7335 * file-type.c: Likewise.
7337 2002-05-27 Jim Meyering <meyering@lucent.com>
7339 Fix a problem seen only on nonconforming systems whereby ls.c's
7340 use of localtime, and then of gettimeofday would cause trouble:
7341 the localtime call used to initialize rpl_gettimeofday's save
7342 mechanism would clobber ls's current local time information so
7343 that in any long listing the first file would always be listed
7344 with date 1970-01-01. Analysis by Volker Borchert.
7346 * gettimeofday.c (localtime): Undefine.
7347 (rpl_localtime): New function.
7349 2002-05-22 Jim Meyering <meyering@lucent.com>
7351 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7352 * file-type.h: New file.
7353 * file-type.c (file_type): New file/function. Extracted from diffutils.
7355 2002-04-29 Paul Eggert <eggert@twinsun.com>
7357 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7359 2002-04-28 Paul Eggert <eggert@twinsun.com>
7361 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7362 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7363 of 127, since 64 is the largest conceivable number for ancient
7365 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7367 2002-04-28 Jim Meyering <meyering@lucent.com>
7369 * sig2str.c (WTERMSIG): Remove definition (unused).
7371 2002-04-28 Paul Eggert <eggert@twinsun.com>
7373 * sig2str.h, sig2str.c: New files.
7374 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7376 2002-04-24 Jim Meyering <meyering@lucent.com>
7378 * gettext.h: New file, from Gettext.
7379 * Makefile.am (INCLUDES): Remove -I../intl.
7380 (libfetish_a_SOURCES): Add gettext.h.
7382 2002-04-16 Jim Meyering <meyering@lucent.com>
7384 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7385 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7386 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7388 2002-04-12 Jim Meyering <meyering@lucent.com>
7390 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7392 2002-03-10 Jim Meyering <meyering@lucent.com>
7394 * makepath.c (make_path): Remove a comma from a diagnostic.
7395 Suggestion from Santiago Vila.
7397 2002-03-08 Jim Meyering <meyering@lucent.com>
7399 * rename.c: Mention that this wrapper is needed also on
7400 mips-dec-ultrix4.4 systems.
7402 2002-03-02 Jim Meyering <meyering@lucent.com>
7404 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7405 not HAVE_CLOCK_SETTIME.
7407 2002-02-27 Paul Eggert <eggert@twinsun.com>
7409 * nanosleep.h: Rename to....
7410 * timespec.h: New name for nanosleep.h. All uses changed.
7412 * gettime.c: New file.
7413 * settime.c: New file.
7416 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7417 timespec.h. Remove nanosleep.h.
7419 2002-02-25 Paul Eggert <eggert@twinsun.com>
7421 * acl.c, acl.h: New files.
7422 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7424 2002-02-24 Jim Meyering <meyering@lucent.com>
7426 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7427 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7428 cause trouble. Reported by Nelson Beebe.
7430 2002-02-23 Paul Eggert <eggert@twinsun.com>
7432 * path-concat.c (xpath_concat): Reorder code to pacify
7433 compilers that don't know that xalloc_die never returns.
7435 2002-02-20 Jim Meyering <meyering@lucent.com>
7437 * getdate.c: Regenerate using bison-1.33.
7439 2002-02-15 Paul Eggert <eggert@twinsun.com>
7441 * posixver.c, posixver.h: New files.
7442 * Makefile.am (libfetish_a_SOURCES): Add them.
7444 2002-02-02 Paul Eggert <eggert@twinsun.com>
7445 Bruno Haible <bruno@clisp.org>
7447 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7448 (fwrite_success_callback): New declaration.
7449 * unicodeio.c (unicode_to_mb): New function, extracted from
7450 print_unicode_char. Call failure callback instead of error.
7451 (fwrite_success_callback): New function.
7452 (exit_failure_callback): New function.
7453 (fallback_failure_callback): New function.
7454 (print_unicode_char): Call unicode_to_mb.
7456 2002-01-26 Jim Meyering <meyering@lucent.com>
7458 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7460 2002-01-22 Jim Meyering <meyering@lucent.com>
7462 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7463 Otherwise, some versions of automake would omit the rule that makes
7464 Makefile from Makefile.in.
7466 2001-01-21 Paul Eggert <eggert@twinsun.com>
7468 * xmemcoll.h, xmemcoll.c: New files.
7469 * Makefile.am (libfetish_a_SOURCES): Add them.
7470 * memcoll.c: Include errno.h, and declare errno if not defined.
7471 (memcoll): Set errno to zero if there is no error.
7473 * quotearg.c (quotearg_buffer_restyled):
7474 Fix bug with quoting buffers containing NUL when backslashing escapes.
7475 This bug was exposed by the other changes in this patch.
7476 (quotearg_n_options): New arg ARGSIZE.
7477 All callers changed.
7478 (quoting_options_from_style): New function.
7479 (quotearg_n_style): Use it.
7480 (quotearg_n_style_mem): New function.
7482 * quotearg.h (quotearg_n_style_mem): New function.
7484 2002-01-16 Jim Meyering <meyering@lucent.com>
7486 * getdate.y: Add three semicolons, each just before a closing brace.
7487 Bison (as of version 1.31) no longer papers over that mistake.
7489 2002-02-14 Paul Eggert <eggert@twinsun.com>
7491 * backupfile.c (ISDIGIT): Comment fix.
7492 * getdate.y (ISDIGIT): Likewise.
7493 * posixtm.c (ISDIGIT, year): Likewise.
7494 * strverscmp.c (ISDIGIT): Likewise.
7495 * userspec.c (ISDIGIT): Likewise.
7497 2002-01-05 Jim Meyering <meyering@lucent.com>
7499 * version-etc.c (version_etc_copyright): Update copyright year.
7501 2001-01-19 Paul Eggert <eggert@twinsun.com>
7503 * closeout.c (close_stdout_status): If ferror (stdout), do
7504 not silently exit merely because the output buffer happens to
7505 have nothing pending.
7507 2001-12-18 Paul Eggert <eggert@twinsun.com>
7509 See the big note in ../ChangeLog.
7510 * human.c (suffixes): Prefer K to k for 1024.
7511 (generate_suffix_backwards): New function.
7512 (human_readable_inexact): Use it.
7513 * xstrtol.c (__xstrtol): If there is no number but there
7514 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7515 Accept 'K' as well as 'k'.
7517 2001-12-15 Jim Meyering <meyering@lucent.com>
7519 * regex.h (__restrict_arr): Update from libc.
7521 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7522 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7525 2001-12-10 Jim Meyering <meyering@lucent.com>
7527 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7528 Instead, include "xalloc.h".
7529 (initbuffer): Don't cast xmalloc return value to char*.
7530 (readline): Reword comment.
7531 Don't cast xrealloc return value to char*
7534 2001-12-09 Jim Meyering <meyering@lucent.com>
7536 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7537 `signed and unsigned type in conditional expression'.
7538 * posixtm.c (posix_time_parse): Likewise.
7540 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7542 * readtokens.c (readtoken): Declare an index to be of type unsigned
7543 to avoid a pedantic warning.
7545 * getstr.c: Don't include assert.h.
7546 (getstr): Remove warning-evoking assertions.
7547 Return -1 if offset parameter is out of bounds.
7548 Change the type of a local from int to size_t.
7550 * strftime.c (my_strftime_localtime_r): Include this function
7551 definition in the `#if ! HAVE_TM_GMTOFF' block.
7553 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7554 Include xalloc.h instead.
7556 2001-12-02 Jim Meyering <meyering@lucent.com>
7558 * tempname.c: Don't declare getenv, thus reverting the change of
7559 2001-11-18. It's no longer necessary, now that stdlib.h is always
7562 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7563 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7565 2001-11-30 Akim Demaille <akim@epita.fr>
7567 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7568 before being defined.
7570 2001-11-27 Paul Eggert <eggert@twinsun.com>
7572 * quotearg.h (quotearg_n, quotearg_n_style):
7573 First arg is int, not unsigned.
7574 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7575 (SIZE_MAX, UINT_MAX): New macros.
7576 (quotearg_n_options): Abort if N is negative.
7577 Avoid overflow check on hosts where size_t is 64 bits and int
7578 is 32 bits, as overflow is impossible there.
7579 Fix off-by-one typo that caused unnecessary reallocation.
7581 2001-11-27 Jim Meyering <meyering@lucent.com>
7583 * tempname.c: Merge with version from libc.
7584 * regex.c: Likewise.
7586 * tempname.c: Include stdlib.h unconditionally. On some old systems
7587 for which STDC_HEADERS is 0, it was not included, resulting in a
7588 warning about an integer-to-pointer conversion problem with getenv.
7589 Reported by Volker Borchert.
7591 2001-11-26 Jim Meyering <meyering@lucent.com>
7593 * gtod.h: Remove file.
7594 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7595 * gettimeofday.c: Don't include gtod.h.
7596 (GTOD_init): Remove function.
7597 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7598 Suggestion from Volker Borchert.
7600 2001-11-23 Jim Meyering <meyering@lucent.com>
7602 * hash.h (struct hash_table): Don't define here. Merely declare it.
7603 * hash.c (struct hash_table): Define it here instead.
7605 2001-11-22 Jim Meyering <meyering@lucent.com>
7607 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7609 2001-11-18 Paul Eggert <eggert@twinsun.com>
7611 * tempname.c (TMP_MAX): Remove; no longer needed.
7612 (TEMPORARIES): New macro.
7613 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7614 removes an artificial limitation (e.g. HP-UX 10.20, where
7617 2001-11-18 Jim Meyering <meyering@lucent.com>
7619 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7622 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7623 files will be created before anything else.
7625 2001-11-17 Jim Meyering <meyering@lucent.com>
7627 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7628 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7629 rather than group writable. Patch by Juan F. Codagnone.
7631 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7632 Instead, include "xalloc.h".
7634 * mountlist.c: Include unlocked-io.h after all system headers.
7635 Remove explicit declarations of xmalloc, xrealloc,
7636 and xstrdup. Instead, include "xalloc.h".
7638 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7639 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7640 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7642 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7643 Reported by Padraig Brady.
7645 * mkstemp.c: #undef mkstemp.
7647 (rpl_mkstemp): Rename from mkstemp.
7650 2001-11-16 Jim Meyering <meyering@lucent.com>
7652 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7653 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7654 determine the amount of total physical memory, use pstat_getstatic.
7655 HPUX-11 doesn't define _SC_PHYS_PAGES.
7656 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7657 If sysconf couldn't be used to determine the amount of available
7658 physical memory, use both pstat_getstatic and pstat_getdynamic.
7659 Based on a patch from Bob Proulx.
7661 2001-11-05 Jim Meyering <meyering@lucent.com>
7663 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7665 2001-11-03 Jim Meyering <meyering@lucent.com>
7667 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7668 in argmatch_to_argument call.
7670 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7673 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7674 e.g., a fault due to an attempt to free a NULL pointer.
7676 2001-11-01 Jim Meyering <meyering@lucent.com>
7678 * dirfd.c, dirfd.h: New files.
7679 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7681 * hash.c (hash_print) [TESTING]: Clean up.
7683 2001-10-22 Paul Eggert <eggert@twinsun.com>
7685 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7686 to avoid a warning if -Wall.
7688 2001-10-21 Paul Eggert <eggert@twinsun.com>
7690 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7692 2001-10-21 Jim Meyering <meyering@lucent.com>
7694 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7695 this code would end up calling gettext even in packages built
7697 * getopt.c (_): Likewise.
7698 * regex.c (_): Likewise.
7700 2001-10-20 Paul Eggert <eggert@twinsun.com>
7702 * error.c (strerror_r): Do not declare unless !_LIBC.
7703 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7704 Use strerror_r that is only a macro, even if it is not a function.
7705 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7706 (private_strerror): Use prototypes, not old-style function definition.
7707 (print_errno_message): New function.
7708 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7710 (error_tail, error, error_at_line): Use it.
7712 2001-10-11 Jim Meyering <meyering@lucent.com>
7714 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7715 and quote_n (1, ... to avoid clobbering a buffer.
7717 2001-10-05 Jim Meyering <meyering@lucent.com>
7719 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7720 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7721 * hash-pjw.h: New file.
7723 2001-09-30 Jim Meyering <meyering@lucent.com>
7725 * mountlist.c [MOUNTED_GETFSSTAT]:
7726 Include <sys/ucred.h>, for Apple Darwin.
7727 Include sys/mount.h and sys/fs_types.h only if available.
7729 (read_filesystem_list): Use FS_TYPE.
7731 2001-09-29 Paul Eggert <eggert@twinsun.com>
7733 * exclude.c (excluded_filename): 0 -> false, since it's
7736 2001-09-28 Paul Eggert <eggert@twinsun.com>
7738 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7739 #defines strtoimax. Also treat the other strto* functions
7742 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7743 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7744 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7746 2001-09-26 Jim Meyering <meyering@lucent.com>
7748 Most macros in unlocked-io.h had the wrong number of arguments.
7749 * gen-uio: New script.
7750 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7751 * unlocked-io.hin: Remove file.
7752 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7753 rather than trying to embed it here.
7754 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7755 Reported by Padraig Brady.
7757 2001-09-25 Volker Borchert <bt@teknon.de>
7759 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7761 2001-09-23 Jim Meyering <meyering@lucent.com>
7763 * mountlist.c: Remove useless parentheses in #if directives.
7764 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7765 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7767 2001-09-22 Jim Meyering <meyering@lucent.com>
7769 * localcharset.c: Update from latest gettext.
7770 * config.charset: Likewise.
7772 2001-09-20 Jim Meyering <meyering@lucent.com>
7774 * xstrtol.c (strtoimax): Guard declaration with
7775 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7776 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7777 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7778 (strtoumax): Likewise, for completeness (it wasn't necessary).
7780 2001-09-06 Paul Eggert <eggert@twinsun.com>
7782 * strtoimax.c (HAVE_LONG_LONG):
7783 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7784 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7785 to work around bug in IBM C compiler.
7787 2001-09-16 Jim Meyering <meyering@lucent.com>
7789 * mkdir.c: New file.
7791 2001-09-04 Paul Eggert <eggert@twinsun.com>
7793 * xgetcwd.c: Revert some of the previous change; intead,
7794 fix the HAVE_GETCWD_NULL code to behave more like the
7795 !HAVE_GETCWD_NULL code used to.
7798 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7801 2001-09-04 Paul Eggert <eggert@twinsun.com>
7803 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7804 Use ssize_t, not int, to store result of readlink.
7805 Check for ssize_t overflow as well as size_t overflow,
7806 as POSIX says the result of readlink is implementation-defined
7807 when ssize_t overflows.
7808 Remove unnecessary cast to char*.
7809 Use free+malloc instead of realloc, as the storage doesn't need
7810 to be preserved and it's clearer and can be more efficient that way.
7811 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7812 * xreadlink.h (xreadlink): Update prototype.
7814 2001-09-03 Paul Eggert <eggert@twinsun.com>
7816 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7817 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7818 spotted by Jim Meyering.
7820 2001-09-03 Jim Meyering <meyering@lucent.com>
7822 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7824 2001-09-03 Paul Eggert <eggert@twinsun.com>
7826 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7827 like the HAVE_GETCWD_NULL code.
7828 Include pathmax.h if not HAVE_GETCWD.
7829 Do not include xalloc.h.
7830 (INITIAL_BUFFER_SIZE): New symbol.
7831 Do not use xmalloc / xrealloc, since the caller is responsible for
7832 handling errors. Preserve errno around `free' during failure.
7833 Do not overrun buffer when using getwd.
7835 2001-09-03 Paul Eggert <eggert@twinsun.com>
7837 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7838 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7840 2001-09-02 Jim Meyering <meyering@lucent.com>
7842 * error.c: Update from GNU libc.
7844 2001-09-01 Jim Meyering <meyering@lucent.com>
7846 * xreadlink.c: New file.
7847 * xreadlink.h: New file.
7848 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7850 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7851 doesn't conflict with sparc Solaris 7's definition in
7852 /usr/include/sys/int_types.h.
7854 * exclude.c: Use `""', not `<>' to #include non-system header files.
7855 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7856 and strncasecmp as r-values. Unixware didn't have declarations.
7858 2001-08-31 Jim Meyering <meyering@lucent.com>
7860 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7861 Use an initial, malloc'd, buffer of length 128 rather than
7862 a statically allocated one of length 1024.
7864 2001-08-30 Paul Eggert <eggert@twinsun.com>
7866 * xgetcwd.c: Don't include pathmax.h.
7867 Include stdlib.h and unistd.h if available.
7869 (xmalloc, xstrdup, free): Remove decls.
7870 (xgetcwd): Don't assume sizes fit in unsigned.
7871 Check for overflow when computing sizes.
7872 Simplify reallocation code.
7874 2001-08-28 Paul Eggert <eggert@twinsun.com>
7876 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7878 * strtoimax.c: Renamed from strtoxmax.c, removing the
7881 Also, make the following further changes to make this file's
7882 configuration more similar to that of strtol.c:
7883 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7884 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7885 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7886 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7887 changed to signed values.
7889 And make the following changes as well:
7890 Fix copyright notice, as 1999 was missing.
7891 (verify): New macro.
7892 (strtoimax): Check sizes at compile-time, not run-time.
7893 Prefer strtol to strtoll if both work.
7894 (main): Remove; it was not that useful and was a pain to maintain.
7896 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7898 2001-08-30 Paul Eggert <eggert@twinsun.com>
7900 * savedir.c (savedir): Remove size parameter, as POSIX says that
7901 a directory's st_size can have an arbitrary value, so the old
7902 usage could waste an arbitrary amount of memory. All uses
7904 * savedir.h: Update prototype.
7906 2001-08-30 Paul Eggert <eggert@twinsun.com>
7908 * xstrtol.c (strtoimax): New decl.
7910 2001-08-28 Paul Eggert <eggert@twinsun.com>
7912 * xstrtol.h: Add copyright notice.
7913 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7914 LONGINT_INVALID_SUFFIX_CHAR.
7916 2001-08-30 Paul Eggert <eggert@twinsun.com>
7918 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7921 2001-08-30 Paul Eggert <eggert@twinsun.com>
7923 * hash.c: Remove '2001' from copyright notice.
7925 2001-08-30 Paul Eggert <eggert@twinsun.com>
7927 * full-write.h: New file.
7928 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7929 * full-write.c: Correct credits, as cccp.c no longer
7930 exists and anyway it was so heavily changed from the old cccp
7931 code as to be unrecognizable. Include full-write.h.
7932 (full_write) Return size_t, with short writes meaning failure.
7933 All callers changed. This fixes a bug with large buffers
7935 * utime.c: Include full-write.h.
7937 2001-08-30 Paul Eggert <eggert@twinsun.com>
7939 Merge 'exclude' changes from tar 1.13.22.
7940 This fixes one or two unlikely storage allocation overflow bugs,
7941 but doesn't change user-visible behavior otherwise.
7943 2001-08-30 Paul Eggert <eggert@twinsun.com>
7945 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7946 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7947 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7948 Include if available.
7949 (<xalloc.h>): Include
7950 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7951 (verify): New macro. Use it to verify that EXCLUDE macros do not
7952 collide with FNM macros.
7953 (struct patopts): New struct.
7954 (struct exclude): Use it, as exclude patterns now come with options.
7955 (new_exclude): Support above changes.
7956 (new_exclude, add_exclude_file):
7957 Initial size must now be a power of two to simplify overflow checking.
7958 (free_exclude, fnmatch_no_wildcards): New function.
7959 (excluded_filename): No longer requires options arg, as the options
7960 are determined by add_exclude. Now returns bool, not int.
7961 (excluded_filename, add_exclude):
7962 Add support for the fancy new exclusion options.
7963 (add_exclude, add_exclude_file): Now takes int options arg.
7964 Check for arithmetic overflow when computing sizes.
7965 (add_exclude_file): xrealloc might modify errno, so don't
7966 realloc until after errno might be used.
7968 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7970 (free_exclude): New decl.
7971 (add_exclude, add_exclude_file): Now takes int options arg.
7972 (excluded_filename): No longer requires options arg, as the options
7973 are determined by add_exclude. Now returns bool, not int.
7975 2001-08-30 Paul Eggert <eggert@twinsun.com>
7977 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7979 2001-08-27 Jim Meyering <meyering@lucent.com>
7981 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7983 * version-etc.c (N_): Remove definition.
7984 Revert most of last change.
7985 Instead, simply don't mark the `Copyright...' string for translation.
7986 Based on advice from Paul Eggert.
7988 * strtoxmax.c: Tweak comment.
7990 2001-08-26 Jim Meyering <meyering@lucent.com>
7992 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7993 of copyright with `%s' so translators don't get an untranslated
7995 (COPYRIGHT_YEAR): Define.
7996 (version_etc): Use fprintf rather than fputs.
7997 Suggestion from Ulrich Drepper.
7999 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8001 * strtoll.c: New file, from GNU libc.
8002 * xstrtoimax.c: New file.
8004 * xstrtol.h: Add xstrtoimax.
8005 * strtoumax.c: New file. Simply include "strtoumax.c".
8006 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8008 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8009 * strtoxmax.c: ... then renamed to this.
8011 2001-08-13 Paul Eggert <eggert@twinsun.com>
8013 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8014 Port to Solaris 8, where 'sed' requires a space after the 'r'
8015 command, and where sh dislikes "$/". Clean up the spacing a bit.
8016 Redirect output to $tmp just once.
8018 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8020 * addext.c (<errno.h>): Include.
8021 (errno): Declare if not defined.
8022 (addext): Work correctly when pathconf returns -1 and leaves
8023 errno alone because there is no limit. Also, work even if
8024 pathconf returns a value greater than SIZE_MAX.
8026 2001-08-12 Jim Meyering <meyering@lucent.com>
8028 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8029 Simply `return getcwd (NULL, 0);'.
8030 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8031 Use 1300 as initial value for length, not PATH_MAX.
8033 * pathmax.h: Clean up cpp syntax.
8035 2001-08-12 Jim Meyering <meyering@lucent.com>
8037 * gettimeofday.c: New file.
8039 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8041 2001-08-04 Jim Meyering <meyering@lucent.com>
8043 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8044 to get in sync with glibc.
8046 2001-08-03 Paul Eggert <eggert@twinsun.com>
8048 The following changes are from gettext 0.10.39 as maintained by
8051 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8052 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8053 with inverted sense. All uses changed.
8055 * mbswidth.c: Don't include <limits.h>.
8056 Include <stdlib.h> and <string.h> unconditionally.
8057 (iswcntrl, mbsinit, ISCNTRL): New macros.
8058 (mbsnwidth): Use K&R style function declarations.
8059 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8060 can optimize it when MB_CUR_MAX == 1.
8061 The width of control characters is zero, not 1.
8063 2001-07-15 Jim Meyering <meyering@lucent.com>
8065 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8066 (BUILT_SOURCES): Add unlocked-io.h.
8067 (io_functions): Define.
8068 (unlocked-io.h): New rule.
8069 (DISTCLEANFILES): Add unlocked-io.h.
8070 (all-local): Depend on unlocked-io.h, to ensure it is created.
8072 * unlocked-io.hin: New file
8074 * regex.c: Update from glibc.
8076 2001-07-05 Jim Meyering <meyering@lucent.com>
8078 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8080 (libfetish_a_SOURCES): Put all .h files here instead.
8081 Remove a thus-exposed (better checks in automake) duplicate and
8082 two unnecessary .h files.
8084 2001-06-11 Jim Meyering <meyering@lucent.com>
8086 * regex.c: Update from GNU libc.
8088 2001-05-27 Jim Meyering <meyering@lucent.com>
8090 * readutmp.h (UT_TYPE): Define.
8092 2001-05-24 Jim Meyering <meyering@lucent.com>
8094 * argmatch.c: Include "quote.h".
8095 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8096 quote function. Reported by Göran Uddeborg.
8098 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8100 * dirname.c (dir_name): Compute append_dot using path, not newpath
8101 which is not yet declared.
8103 2001-05-11 Paul Eggert <eggert@twinsun.com>
8105 * Makefile.am (libfetish_a_SOURCES):
8106 Add strftime.c, since we now compile it on all hosts.
8108 * strftime.c (my_strftime):
8109 Define to nstrftime if emacs, but only if my_strftime is not defined.
8110 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8111 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8112 Add one more extra argument: a nanoseconds value.
8115 (my_strftime function): Add %N format.
8116 (emacs_strftimeu): Renamed from emacs_strftime,
8117 with extra ut argument.
8119 2001-05-11 Paul Eggert <eggert@twinsun.com>
8121 dirname code cleanup. base_name now behaves more compatibly
8122 with POSIX basename when given file names that have trailing
8123 slashes, and similarly for dir_name. Add new primitives
8124 base_len and dir_len. Put the directory-name-related decls
8127 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8128 * backupfile.c (base_name): Likewise.
8129 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8130 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8131 * makepath.c (strip_trailing_slashes): Likewise.
8132 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8134 * rename.c (strip_trailing_slashes): Likewise.
8135 * same.c (base_name): Likewise.
8136 * stripslash.c (ISSLASH): Likewise.
8138 * addext.c: Include <dirname.h> after size_t is defined.
8139 * backupfile.c: Likewise.
8141 * addext.c (addext): Use base_len to trim redundant
8142 trailing slashes instead of doing it ourselves.
8143 But do not trim the last slash if it is not redundant.
8145 * backupfile.c (find_backup_file_name,
8146 max_backup_version): Use base_len instead of rolling it ourselves.
8147 Handle the case of "" and (on DOS) "C:" correctly.
8149 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8150 Include <string.h>, <dirname.h>.
8151 (base_name): Allow file names ending in slashes, other than names
8152 that are all slashes. In this case, return the basename followed
8153 by the slashes. This is more general, and can be used in places
8154 where the original base_name purposely had an assertion failure.
8155 (base_len): New function.
8157 * dirname.c: Include <string.h> instead of <stdlib.h>.
8158 Do not include <assert.h>; no longer needed.
8160 (memrchr): Remove decl.
8161 (dir_name_r): Remove.
8162 (dir_len): Renamed from dirlen. All callers changed.
8163 Rewrite in terms of base_name, for simplicity and consistency.
8164 (dir_name): Never return NULL. All callers changed.
8165 Do not include <stdlib.h> in test program; no longer needed.
8166 return 0; is fine for test program.
8168 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8170 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8172 * path-concat.c (path_concat): Use base_len to compute
8173 base length, not strlen; this means we cannot rely on memcpy
8176 * same.c (STREQ): Remove.
8177 (same_name): Handle the case where the basename ends in trailing '/'.
8179 * stripslash.c (strip_trailing_slashes): Return nonzero if
8180 a slash was stripped. Do not strip the last slash after a
8183 2001-04-08 Jim Meyering <meyering@lucent.com>
8185 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8186 recomputed; that's necessary when the offset spans a DST transition.
8187 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8189 2001-04-02 Jim Meyering <meyering@lucent.com>
8191 * regex.h, regex.c: Update from GNU libc.
8193 2001-03-19 Paul Eggert <eggert@twinsun.com>
8195 * version-etc.c (version_etc_copyright): Update to 2001.
8197 2001-03-16 Paul Eggert <eggert@twinsun.com>
8199 * tempname.c (uint64_t): Define to uintmax_t if
8200 not defined, and if UINT64_MAX is not defined.
8201 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8202 Reported by John David Anglin.
8204 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8206 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8207 alias if codeset is empty.
8208 * config.charset (BeOS): Use wildcard syntax.
8210 2001-03-13 Jim Meyering <meyering@lucent.com>
8212 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8213 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8216 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8218 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8220 * unicodeio.c (print_unicode_char): Simplify accordingly.
8222 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8224 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8225 support for DOS/DJGPP.
8227 2001-02-28 Paul Eggert <eggert@twinsun.com>
8229 * Makefile.am (libfetish_a_SOURCES):
8230 Add dup-safer.c, fopen-safer.c.
8231 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8233 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8235 2001-02-25 Paul Eggert <eggert@twinsun.com>
8237 The mkstemp replacement is taken from glibc 2.2.2, with some
8238 portability fixes for use outside glibc, as follows:
8240 * tempname.c (struct_stat64): New macro.
8241 (direxists, __gen_tempname): Use it.
8242 This avoids a portability problem with Solaris 8.
8244 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8245 (<stddef.h>, <stdint.h>, <string.h>):
8246 Include only if STDC_HEADERS || _LIBC.
8247 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8248 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8249 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8250 (__set_errno): Define this macro if <errno.h> doesn't.
8251 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8252 Define these macros if <stdio.h> doesn't.
8253 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8254 Define these macros if <sys/stat.h>
8255 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8256 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8257 __xstat64): Define if not _LIBC.
8258 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8259 (__gen_tempname): Invoke gettimeofday only if
8260 HAVE_GETTIMEOFDAY || _LIBC;
8261 otherwise, fall back on plain "time".
8262 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8264 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8266 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8268 2001-02-17 Jim Meyering <meyering@lucent.com>
8270 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8271 around included file name.
8273 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8275 * strftime.c: Update from GNU libc (the only changes were to comments).
8277 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8279 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8281 2001-02-17 Paul Eggert <eggert@twinsun.com>
8283 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8284 Remove workaround macros for hosts that have mbrtowc but not
8285 mbstate_t, as we now insist on proper declarations for both
8286 before using mbrtowc.
8288 2001-02-17 Jim Meyering <meyering@lucent.com>
8290 * regex.c: Update from libc.
8292 2001-02-16 Paul Eggert <eggert@twinsun.com>
8294 * alloca.c (malloc): Undef before defining, since stdlib.h
8295 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8296 Reported by Mark Hounschell via Paul Eggert.
8298 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8300 * config.charset: Update for FreeBSD 4.2.
8302 2001-01-26 Jim Meyering <meyering@lucent.com>
8304 * quotearg.c: Include stddef.h.
8305 * quote.c: Include stddef.h.
8306 Reported by Axel Kittenberger.
8308 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8309 line in double quotes so that it evokes a better diagnostic.
8310 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8311 Reported by Axel Kittenberger.
8313 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8315 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8316 to avoid a warning. Add back 'const' to inptr.
8318 2001-01-16 Jim Meyering <meyering@lucent.com>
8320 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8323 2001-01-14 Jim Meyering <meyering@lucent.com>
8325 * rename.c: New file. From Volker Borchert.
8326 Include stdlib.h, string.h or strings.h, and xalloc.h.
8327 Use strip_trailing_slashes rather than open-coding it.
8329 2001-01-03 Paul Eggert <eggert@twinsun.com>
8331 * strftime.c: Sync with glibc time/strftime.c 1.81.
8333 2001-01-03 Jim Meyering <meyering@lucent.com>
8335 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8336 local `inptr' to avoid warning with some system declarations of iconv.
8338 2000-12-29 Paul Eggert <eggert@twinsun.com>
8340 * modechange.c: Do not assume that mode_t uses the
8341 traditional octal encoding. E.g. "chmod 1 FOO" should set
8342 the other-execute bit of FOO even if S_IXOTH != 1.
8344 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8345 WOTH, XOTH, ALLM): New macros.
8346 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8347 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8349 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8350 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8352 No need to use uintmax_t; unsigned long is long enough.
8353 Don't bother to get suffix since we don't use it.
8355 2000-12-24 Jim Meyering <meyering@lucent.com>
8357 * hash.c (is_prime): Return explicit boolean values.
8358 (hash_get_first): Return NULL to appease Irix5.6's 89.
8359 Reported by Nelson Beebe.
8361 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8363 * localcharset.c (locale_charset): Add support for Win32.
8365 2000-12-18 Paul Eggert <eggert@twinsun.com>
8367 * physmem.h, physmem.c: New files.
8369 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8370 (noinst_HEADERS): Add physmem.h.
8372 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8373 't' for compatibility with Solaris 8 sort.
8375 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8377 * config.charset: Add support for BeOS.
8379 2000-12-16 Jim Meyering <meyering@lucent.com>
8381 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8382 SHELLS_FILE to a file name that's useful on djgpp systems.
8384 (ADDITIONAL_DEFAULT_SHELLS): Define.
8385 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8386 Based mostly on a patch from Prashant TR.
8388 2000-12-16 Jim Meyering <meyering@lucent.com>
8390 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8391 N and M) would have treated it like `chown N:N FILE'.
8393 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8395 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8397 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8398 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8399 to the list of canonical encodings. Rename EUC-CN to GB2312.
8401 2000-12-08 Andreas Schwab <schwab@suse.de>
8403 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8404 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8406 2000-12-07 Jim Meyering <meyering@lucent.com>
8408 * stripslash.c (ISSLASH): Define.
8409 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8412 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8413 (dir_name_r): Declare this function as static.
8414 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8415 manifest itself on a name containing a mix of slashes and
8417 Make this function work with names starting with a DOS-style
8418 drive letter and colon prefix.
8419 (dir_name): Append `.' if necessary.
8420 Based mostly on patches from Prashant TR and Eli Zaretskii.
8422 * dirname.h (dir_name_r): Remove prototype.
8424 2000-12-05 Jim Meyering <meyering@lucent.com>
8426 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8428 2000-12-04 Jim Meyering <meyering@lucent.com>
8430 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8431 Also include memory.h, stdlib.h, unistd.h if appropriate.
8432 Reported by Andreas Jaeger (conflicting declaration of malloc).
8434 2000-12-02 Jim Meyering <meyering@lucent.com>
8436 * closeout.h: Make idempotent, to avoid some obscure warnings.
8438 2000-12-01 Paul Eggert <eggert@twinsun.com>
8440 * memrchr.c: Include <config.h> before any system include file.
8442 2000-11-29 Paul Eggert <eggert@twinsun.com>
8444 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8446 2000-11-26 Jim Meyering <meyering@lucent.com>
8448 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8450 2000-11-22 Paul Eggert <eggert@twinsun.com>
8452 * strftime.c (my_strftime): Do not invoke mbrlen with a
8453 size of (size_t) -1; it's not portable.
8455 2000-11-17 Akim Demaille <akim@epita.fr>
8457 * obstack.h: Formatting changes.
8458 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8459 prevent type checking.
8460 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8461 cast the value to (void *): assigning a `foo *' to a `void *'
8463 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8465 2000-11-17 Jim Meyering <meyering@lucent.com>
8467 * strstr.c: Update from GNU libc.
8469 2000-11-16 Jim Meyering <meyering@lucent.com>
8471 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8473 2000-11-11 Jim Meyering <meyering@lucent.com>
8475 * error.c: Add a couple #includes, merging from GNU libc version.
8477 2000-11-10 Jim Meyering <meyering@lucent.com>
8479 * obstack.h: Update from GNU libc.
8480 * obstack.c: Likewise.
8482 2000-11-06 Paul Eggert <eggert@twinsun.com>
8484 * getusershell.c (setusershell): Use rewind rather than
8485 fseek/fseeko, to avoid configuration hassles with fseeko.
8486 Don't bother opening SHELLS_FILE if shellstream is NULL;
8489 2000-11-05 Jim Meyering <meyering@lucent.com>
8491 * makepath.h (make_dir): Declare.
8492 * makepath.c (make_dir): Remove `static' attribute.
8495 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8497 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8498 last one in a bucket, advance to the next bucket.
8500 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8502 * fnmatch.c: Do not comment out all the code if we are using
8503 the GNU C library, because in some cases we are replacing buggy
8504 code in the GNU C library itself.
8506 2000-10-30 Paul Eggert <eggert@twinsun.com>
8508 * error.h, getline.h, modechange.h:
8509 Remove "2000" from Copyright line, as the file hasn't been
8510 changed this year other than in the copyright notice.
8512 * xalloc.h: Add "2000" to Copyright line, as this file
8513 was changed this year.
8515 2000-10-30 Paul Eggert <eggert@twinsun.com>
8517 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8518 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8519 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8521 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8523 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8524 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8525 doesn't define __restrict_arr.
8527 2000-10-29 Jim Meyering <meyering@lucent.com>
8529 * xstat.in: Fix grammar in comment.
8531 2000-10-28 Jim Meyering <meyering@lucent.com>
8533 * memchr.c: Update from libc.
8534 Adjust for portability:
8535 [HAVE_STDLIB_H]: Include stdlib.h.
8536 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8537 Undef __memchr, too.
8538 [!weak_alias]: Define __memchr to memchr.
8540 * regex.c: Update from libc.
8541 * regex.h: Likewise.
8542 * getopt1.c: Likewise.
8543 * memcmp.c: Likewise.
8545 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8546 Avoid using fseek, when possible -- it's broken by design.
8547 Patch by Ulrich Drepper.
8549 2000-10-26 Jim Meyering <meyering@lucent.com>
8551 * strftime.c: Update from libc.
8553 2000-10-25 Jim Meyering <meyering@lucent.com>
8555 * obstack.c: Update from libc.
8557 2000-10-23 Jim Meyering <meyering@lucent.com>
8559 * hard-locale.c (hard_locale): Revert last change -- it was simply
8560 wrong. That set_locale call must not have any side effects.
8563 2000-10-22 Jim Meyering <meyering@lucent.com>
8565 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8566 [CYCLIC]: Remove now-unused definition.
8568 * save-cwd.c (O_DIRECTORY): Define, if needed.
8569 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8570 Suggestion from Ulrich Drepper.
8572 2000-10-21 Jim Meyering <meyering@lucent.com>
8574 * dirname.c (dir_name_r): New function, factored out of dir_name.
8575 (dir_name): Use dir_name_r.
8576 * dirname.h (dir_name_r): Declare it.
8578 2000-10-21 Jim Meyering <meyering@lucent.com>
8580 * dirname.c (memrchr): Declare if necessary.
8581 (dir_name): Remove the restriction that there be no
8582 trailing slashes. Now, this code skips past them, effectively
8584 [TEST_DIRNAME] (main): New unit tests.
8586 * memrchr.c: New file from GNU libc.
8587 Undef __memrchr, too.
8588 [!weak_alias]: Define __memrchr to memrchr.
8589 Guard weak_alias use with `#ifdef weak_alias'.
8591 2000-10-17 Jim Meyering <meyering@lucent.com>
8593 * quote.h (PARAMS): Define and use.
8594 Reported by Akim Demaille.
8596 * getopt.c: Update from libc.
8598 2000-10-16 Jim Meyering <meyering@lucent.com>
8600 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8603 2000-09-25 Jim Meyering <meyering@lucent.com>
8605 * md5.h (rol): Define (from GnuPG).
8607 * sha.c: Give credit (GnuPG) where due.
8608 (M): Use rol rather than open-coding it.
8609 Add a FIXME comment.
8611 2000-09-21 Jim Meyering <meyering@lucent.com>
8613 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8614 Reported by Michael Stone.
8616 2000-09-20 Jim Meyering <meyering@lucent.com>
8618 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8619 (noinst_HEADERS): Add sha.h.
8620 Based on code from Scott G. Miller and from GnuPG.
8622 2000-09-15 Jim Meyering <meyering@lucent.com>
8624 * regex.c: Update from libc.
8626 2000-09-10 Jim Meyering <meyering@lucent.com>
8628 * getopt.c (_getopt_internal): Update from glibc.
8630 2000-09-09 Jim Meyering <meyering@lucent.com>
8632 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8633 think it should be used as a general replacement for isascii.
8634 * fnmatch.c: Likewise.
8635 * mbswidth.c: Likewise
8636 * regex.c: Likewise.
8639 * userspec.c: Include sys/param.h and limits.h.
8641 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8642 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8643 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8644 UID, GID. Check range.
8646 2000-09-06 Jim Meyering <meyering@lucent.com>
8648 * getopt.c (_getopt_internal): Update from glibc.
8650 2000-08-30 Jim Meyering <meyering@lucent.com>
8652 * strftime.c: Merge in changes from GNU libc.
8654 2000-08-26 Jim Meyering <meyering@lucent.com>
8656 * closeout.c: Include "__fpending.h".
8657 (close_stdout_status): Return right away if there's nothing to flush.
8659 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8660 * __fpending.c: New file.
8661 * __fpending.h: New file.
8663 2000-08-07 Paul Eggert <eggert@twinsun.com>
8665 Standardize on "memory exhausted" instead of "Memory exhausted"
8666 or "virtual memory exhausted".
8667 * obstack.c (print_and_abort): Use "memory exhausted", not
8668 "virtual memory exhausted".
8669 * same.c (same_name): Invoke xalloc_die instead of printing
8671 * userspec.c (parse_user_spec): Likewise.
8672 * bumpalloc.h: comment fix
8673 * same.c, userspec.c: Include xalloc.h.
8675 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8676 not char *const and pointing to a constant array.
8677 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8678 (xrealloc): Comment fix.
8680 * userspec.c (parse_user_spec):
8681 Don't translate a message until just before returning,
8682 to avoid unnecessary translation.
8684 2000-08-07 Jim Meyering <meyering@lucent.com>
8686 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8687 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8688 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8689 getgroups.c, gethostname.c, getopt.h, group-member.c,
8690 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8691 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8692 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8693 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8694 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8695 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8696 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8697 yesno.c: Back out Copyright date changes for each file with no change
8698 this year. This eases coordination with other programs using the same
8699 source code modules. From Paul Eggert.
8701 2000-08-03 Greg McGary <greg@mcgary.org>
8703 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8704 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8705 (EXTEND_BUFFER): Use them.
8707 2000-08-01 Jim Meyering <meyering@lucent.com>
8709 * dirname.c (ISSLASH): Define.
8710 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8711 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8712 both `\' and `/' may be use as path separators.
8713 Based on a patch from Prashant TR.
8715 2000-07-31 Paul Eggert <eggert@twinsun.com>
8717 * quotearg.c (quotearg_n_options): Don't make the initial
8718 slot vector a constant, since it might get modified.
8720 2000-07-31 Jim Meyering <meyering@lucent.com>
8722 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8723 * obstack.c (print_and_abort): Likewise.
8725 2000-07-30 Paul Eggert <eggert@twinsun.com>
8727 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8728 buffer, so that the caller can always quote one small
8729 component of a "memory exhausted" message in slot 0.
8730 From a suggestion by Jim Meyering.
8732 2000-07-30 Jim Meyering <meyering@lucent.com>
8734 * makepath.c (make_path): Quote the other instance, too.
8736 * quotearg.c (N_STATIC_SLOTVECS): Define.
8737 (STATIC_BUF_SIZE): Define.
8738 (quotearg_n_options): Use only statically allocated storage when
8739 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8740 than STATIC_BUF_SIZE.
8742 2000-07-29 Jim Meyering <meyering@lucent.com>
8744 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8745 * dirname.c (dir_name): Likewise.
8747 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8749 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8750 (dir_name): Assert that there are no trailing slashes.
8752 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8754 * mbswidth.h (mbswidth): Add a flags argument.
8755 (mbswidth): New declaration.
8756 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8757 * mbswidth.c (mbswidth): Add a flags argument.
8758 (mbsnwidth): New function.
8760 2000-07-24 Jim Meyering <meyering@lucent.com>
8762 * mbswidth.c: Remove useless #else. From Bruno Haible.
8764 2000-07-23 Paul Eggert <eggert@twinsun.com>
8766 * mbswidth.c (_XOPEN_SOURCE):
8767 Don't define; this causes problems on Solaris 7.
8768 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8770 2000-07-23 Paul Eggert <eggert@twinsun.com>
8773 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8774 so that mbstate_t is always defined.
8776 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8777 be 1 in at least one GCC installation, and this configuration
8778 error is likely to be common. Ignoring MB_LEN_MAX hurts
8779 performance on hosts that have mbrtowc but have only unibyte
8780 locales, but I assume these hosts are rare.
8782 2000-07-23 Paul Eggert <eggert@twinsun.com>
8784 * quotearg.c: Streamline by invoking multibyte code only if needed.
8785 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8786 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8787 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8788 invoke multibyte primitives.
8790 2000-07-23 Jim Meyering <meyering@lucent.com>
8792 * basename.c (base_name): Add an assertion.
8794 2000-07-15 Bruno Haible <clisp.cons.org>
8796 * quotearg.c: When the system forces us to redefine mbstate_t,
8797 shadow its mbsinit function.
8799 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8801 * mbswidth.h: New file.
8802 * mbswidth.c: New file.
8803 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8804 (noinst_HEADERS): Add mbswidth.h.
8806 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8808 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8811 2000-07-15 Jim Meyering <meyering@lucent.com>
8813 * makepath.c: Include quote.h.
8814 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8815 corresponding argument in a `quote (...)' call.
8816 Give better diagnostics.
8818 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8819 (noinst_HEADERS): Add quote.h.
8821 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8822 from tar's src/misc.c.
8823 * quote.h: New file. Prototypes for same.
8825 2000-07-10 Paul Eggert <eggert@twinsun.com>
8827 From a suggestion by Bruno Haible.
8828 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8829 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8830 to decide whether to define the BeOS workaround macro;
8831 this adjusts to the change to AC_MBSTATE_T.
8833 2000-07-13 Paul Eggert <eggert@twinsun.com>
8835 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8837 * quotearg.c (quoting_style_args, quoting_style_vals,
8838 quotearg_buffer_restyled): Add support for
8839 clocale_quoting_style. Undo previous change to
8840 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8841 and "{RIGHT QUOTATION MARK}" msgids.
8843 2000-07-05 Paul Eggert <eggert@twinsun.com>
8845 The old behavior of quoting `like this' doesn't look good with
8846 newer, ISO-style fonts. See:
8847 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8849 Instead, quote "like this" by default. Let the translator
8850 tailor the locale-specific quoting behavior by providing
8851 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8853 * quotearg.c (N_): New macro.
8854 (gettext_default): New function.
8855 (quotearg_buffer_restyled): Use
8856 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8857 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8859 2000-07-09 Jim Meyering <meyering@lucent.com>
8861 * Most files: Update copyright dates to include 2000.
8863 2000-07-08 Jim Meyering <meyering@lucent.com>
8865 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8867 (xgethostname): Remove now-unnecessary #ifdef.
8868 Move declaration of `err' into loop where it's used.
8870 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8872 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8873 by allocating a larger buffer. Test the gethostname return value for
8874 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8875 returns an error and ENAMETOOLONG isn't defined.
8877 2000-07-05 Paul Eggert <eggert@twinsun.com>
8878 and Bruno Haible <haible@clisp.cons.org>
8880 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8882 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8884 * quotearg.c (struct quoting_options): Simplify quote_these_too
8887 2000-07-03 Jim Meyering <meyering@lucent.com>
8889 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8890 Reported by Bruno Haible.
8892 2000-07-04 Jim Meyering <meyering@lucent.com>
8894 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8895 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8898 2000-07-03 Paul Eggert <eggert@twinsun.com>
8899 and Bruno Haible <haible@clisp.cons.org>
8901 * quotearg.c (mbrtowc):
8902 Assign to *pwc, and return 1 only if result is nonzero.
8903 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8905 2000-07-03 Jim Meyering <meyering@lucent.com>
8907 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8908 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8911 2000-07-02 Jim Meyering <meyering@lucent.com>
8913 * quotearg.c (mbstate_t): Don't define here.
8915 2000-07-02 Jim Meyering <meyering@lucent.com>
8917 * nanosleep.c (SIGCONT): Define if not already defined.
8919 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8921 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8922 per change in ../m4/ls-mntd-fs.m4.
8923 (read_filesystem_list): Ignore symbolic links.
8925 2000-06-29 Jim Meyering <meyering@lucent.com>
8927 * same.c: Include <string.h> or <strings.h>, as appropriate,
8928 for declaration of strcmp.
8930 * long-options.c: Include <stdlib.h>, for declaration of exit.
8932 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8933 Avoid warning by casting result to `char *' to remove `const'.
8935 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8937 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8939 2000-06-26 Paul Eggert <eggert@twinsun.com>
8941 savedir now sets errno on failure and invokes xmalloc to get memory.
8942 Fix a couple of other minor bugs while we're at it.
8944 * savedir.c (<unistd.h>): Do not include; there's no need.
8945 (NAMLEN): Remove macro.
8946 (malloc, realloc): Remove decls.
8948 ("xalloc.h"): Include.
8949 (NAME_SIZE_DEFAULT): New macro.
8950 (savedir): Use xmalloc / xrealloc to allocate memory.
8951 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8952 Skip "" directory entries.
8953 Use strlen to calculate directory entry length, since the old method
8954 is rarely used these days and isn't worth supporting.
8955 Don't use a pointer after freeing it.
8956 Check for integer overflow when calculating allocation size.
8957 Use memcpy to copy entries, instead of stpcpy.
8958 Set errno properly when returning NULL.
8959 Check for readdir error.
8961 2000-06-26 Jim Meyering <meyering@lucent.com>
8963 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8965 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8967 * getusershell.c (xmalloc, xrealloc): Remove functions.
8969 Don't include <stdlib.h>. Don't declare malloc, realloc.
8971 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8973 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8975 2000-06-24 Jim Meyering <meyering@lucent.com>
8977 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8979 2000-06-21 Jim Meyering <meyering@lucent.com>
8981 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8983 2000-06-19 Paul Eggert <eggert@twinsun.com>
8985 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8986 (mbrtowc, mbstate_t): Define substitutes if
8987 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8988 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8989 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8991 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8993 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8994 than 1024, return a memory chunk of least possible size, instead
8995 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8996 Use free/xmalloc instead of xrealloc to avoid copying for very long
8999 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9001 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9002 address, not strdup. Include <stdlib.h> and don't declare free().
9004 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9006 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9009 2000-06-21 Jim Meyering <meyering@lucent.com>
9011 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9012 (noinst_HEADERS): Add getstr.h.
9014 * getline.c (getstr): Move into a separate file.
9015 * getstr.c (getstr): New file, extracted from getline.c, with
9016 the following changes: new parameter, delim2; both delim[12]
9017 parameters have type `int', not `char'. The latter would lose
9018 with 8-bit delimiters.
9019 * getstr.h: New file.
9021 2000-06-19 Jim Meyering <meyering@lucent.com>
9023 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9025 2000-06-18 Jim Meyering <meyering@lucent.com>
9027 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9028 Besides, these days every porting target provides a mkdir function.
9030 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9031 (this snippet comes from src/system.h).
9033 2000-06-15 Paul Eggert <eggert@twinsun.com>
9035 * human.c (adjust_value): New function.
9036 (human_readable_inexact): Apply rounding style even when
9037 printing approximate values.
9039 2000-06-14 Paul Eggert <eggert@twinsun.com>
9041 * human.c (human_readable_inexact): Allow an input block
9042 size that is not a multiple of the output block size, and vice versa.
9043 Reported by Piergiorgio Sartor.
9045 2000-06-14 Paul Eggert <eggert@twinsun.com>
9047 * getdate.y (get_date): Apply relative times after time
9048 zone indicator, not before. Reported by Todd A. Jacobs.
9050 2000-06-13 Jim Meyering <meyering@lucent.com>
9052 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9054 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9056 2000-06-12 Paul Eggert <eggert@twinsun.com>
9058 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9060 2000-06-04 Paul Eggert <eggert@twinsun.com>
9062 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9064 2000-06-04 Jim Meyering <meyering@lucent.com>
9066 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9067 SunOS 4.1.4 for which gid_t is an unsigned type.
9069 2000-06-03 Jim Meyering <meyering@lucent.com>
9071 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9073 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9075 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9076 newer, don't install charset.alias.
9077 * config.charset: Change the Linux/glibc rules so they become empty
9078 on glibc-2.1 or newer.
9080 2000-06-02 Jim Meyering <meyering@lucent.com>
9082 * mountlist.c: Back out last change. Instead, do this...
9083 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9084 member using the same `ignore'-testing code.
9085 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9089 2000-05-29 Jim Meyering <meyering@lucent.com>
9091 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9092 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9094 2000-05-22 Jim Meyering <meyering@lucent.com>
9096 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9098 2000-05-18 Jim Meyering <meyering@lucent.com>
9100 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9101 back, too, since it may have been modified by allocate_entry.
9102 (hash_delete): Rewrite to use neither the assignment operator
9103 nor the comma operator in an if-expression.
9105 2000-05-15 Paul Eggert <eggert@twinsun.com>
9108 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9109 Remove; no longer needed.
9110 "quotearg.h": Add include.
9111 (file_name): Do not bother to explicitly initialize to NULL; it's less
9112 efficient on some hosts.
9113 (close_stdout_status): Remove test as to whether stdout was already
9114 closed; it breaks for the case "echo x | sort >&-".
9115 Quote file name colons.
9116 Do not assume that _("write error") lacks format strings.
9118 2000-05-15 Jim Meyering <meyering@lucent.com>
9120 * version-etc.c (version_etc_copyright): Update the copyright string
9121 used in all --version output.
9123 2000-05-14 Jim Meyering <meyering@lucent.com>
9125 * closeout.c (close_stdout_set_file_name): New function.
9126 (close_stdout_status): Use new file-scoped global.
9127 Return right away if fstat says the stdout file descriptor is invalid.
9128 * closeout.h (close_stdout_set_file_name): Declare.
9130 2000-05-10 Jim Meyering <meyering@lucent.com>
9132 * closeout.c [default_exit_status]: New file-scoped variable.
9133 (close_stdout_set_status): New function.
9134 * closeout.h (close_stdout_set_status): Declare.
9136 2000-05-08 Jim Meyering <meyering@lucent.com>
9138 * long-options.c: Don't include closeout.h.
9139 (parse_long_options): Don't call close_stdout for --version.
9141 2000-05-06 Jim Meyering <meyering@lucent.com>
9143 * strnlen.c: Undefine __strnlen and strnlen.
9144 [!weak_alias]: Define __strnlen to strnlen.
9146 * atexit.c: New file, from libiberty.
9148 2000-05-06 Jim Meyering <meyering@lucent.com>
9150 * closeout.c (close_stdout_status): Also check for errors on the
9153 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9155 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9156 instead of xmalloc, xrealloc, path_concat.
9157 (locale_charset): Treat empty environment variables as absent.
9158 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9160 2000-05-04 Jim Meyering <meyering@lucent.com>
9162 * getopt.c: Update from glibc.
9163 * obstack.c: Likewise.
9164 * obstack.h: Likewise.
9165 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9167 * regex.h: Likewise.
9168 * strndup.c: Likewise.
9169 * strnlen.c: New file, from glibc.
9171 2000-05-01 Jim Meyering <meyering@lucent.com>
9173 * full-write.c (full_write): Remove `FIXME' part of comment.
9175 2000-04-29 Jim Meyering <meyering@lucent.com>
9177 * path-concat.c: Declare strdup only if it's not defined.
9178 * canon-host.c: Likewise.
9180 2000-04-28 Jim Meyering <meyering@lucent.com>
9182 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9183 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9184 included first, then limits.h is included by locale.h by libintl.h.
9185 From John David Anglin.
9187 2000-04-25 Jim Meyering <meyering@lucent.com>
9189 * makepath.c (S_IRWXUGO): Define.
9190 (make_path): Always perform explicit chmod if MODE specifies any
9191 of the `special' permission bits. Prompted by a bug report against
9192 install from Mate Wierdl and Joost van Baal.
9194 2000-04-18 Jim Meyering <meyering@lucent.com>
9198 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9199 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9201 2000-04-17 Jim Meyering <meyering@lucent.com>
9203 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9204 the definition of it to rpl_strftime also defined-away the system's
9207 2000-04-15 Jim Meyering <meyering@lucent.com>
9209 Use `C' to denote so-called `contiguous' files, the same way
9211 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9212 (ftypelet): Use S_ISCTG.
9213 From Michael Deutschmann.
9215 2000-04-14 Jim Meyering <meyering@lucent.com>
9217 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9219 2000-04-08 Jim Meyering <meyering@lucent.com>
9221 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9222 names don't conflict. Reported by Eli Zaretskii.
9224 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9226 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9227 bug. Deal with the different error behavior of Irix iconv.
9229 2000-04-07 Jim Meyering <meyering@lucent.com>
9231 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9232 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9234 2000-04-05 Jim Meyering <meyering@lucent.com>
9236 Portability tweaks required for ultrix4.3.
9237 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9238 * readutmp.c: Include sys/types.h before sys/stat.h.
9239 * canon-host.c: Declare strdup.
9240 * path-concat.c: Likewise.
9241 From John David Anglin.
9243 2000-04-04 Jim Meyering <meyering@lucent.com>
9245 Be more DOS 8.3-friendly.
9246 * ref-add.sin: Renamed from ref-add.sed.in.
9247 * ref-del.sin: Renamed from ref-del.sed.in.
9248 * Makefile.am: Reflect renaming.
9249 Reported by Eli Zaretskii.
9251 Use a temporary file name that won't clash with `charset.alias'
9252 in the DOS 8.3 name space.
9253 * Makefile.am (charset_tmp): Define.
9254 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9255 (uninstall-local): Likewise.
9256 Reported by Eli Zaretskii.
9258 2000-03-29 Paul Eggert <eggert@twinsun.com>
9260 * time/strftime.c (my_strftime): Make sure we call the system
9261 strftime, not ourselves, when invoking the underlying strftime.
9263 2000-03-24 Jim Meyering <meyering@lucent.com>
9265 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9266 (charset_alias): Define.
9267 (install-exec-local): Factor out common code.
9268 (uninstall-local): Split lines longer than 80.
9269 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9271 (.sed.in.sed): New rule. Don't redirect directly to $@.
9272 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9274 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9276 * config.charset: Output a line containing "Packages using this file".
9277 * ref-add.sed.in, ref-del.sed.in: New files.
9278 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9279 ref-del.sed): New rules.
9281 2000-03-17 Jim Meyering <meyering@lucent.com>
9283 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9284 Otherwise, include <strings.h>
9286 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9288 * unicodeio.c (utf8_wctomb): New function.
9289 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9290 format instead of in UCS-4 with platform dependent endianness.
9292 2000-03-07 Paul Eggert <eggert@twinsun.com>
9294 * savedir.c (savedir): Work even if directory size is
9295 negative; this can happen with some screwy NFS configurations.
9297 2000-03-06 Jim Meyering <meyering@lucent.com>
9299 * localcharset.c (get_charset_aliases): Don't try to free file_name
9300 if it's NULL (because we ran out of memory). From Bruno Haible.
9302 2000-03-05 Jim Meyering <meyering@lucent.com>
9304 * localcharset.c ("path-concat.h"): Include.
9305 (get_charset_aliases): Use path_concat instead of ANSI string
9308 * unicodeio.h (PARAMS): Define.
9309 Use it to guard prototype.
9311 2000-03-04 Jim Meyering <meyering@lucent.com>
9313 * Makefile.am (install-exec-local): Create $(libdir) before installing
9315 (uninstall-local): Uncomment this rule so `make distcheck' works
9318 * unicodeio.c (<errno.h>): Include it.
9319 (errno): Declare if not defined.
9321 * localcharset.c: Add Bruno's comment justifying use of volatile.
9323 * config.charset: New version, incorporating remarks from a linux
9324 i18n mailing list. From Bruno Haible.
9326 2000-03-02 Jim Meyering <meyering@lucent.com>
9328 * Makefile.am (EXTRA_DIST): Add config.charset.
9330 2000-03-01 Jim Meyering <meyering@lucent.com>
9332 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9333 * unicodeio.c: Likewise.
9335 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9337 * config.charset: New file.
9338 * localcharset.c: New file.
9339 * unicodeio.h, unicodeio.c: New files.
9340 * Makefile.am (DEFS): Add -DLIBDIR=...
9341 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9342 (noinst_HEADERS): Add unicodeio.h.
9343 (all-local, install-exec-local, charset.alias): New targets.
9345 2000-02-28 Paul Eggert <eggert@twinsun.com>
9347 * quotearg.c (ALERT_CHAR): New macro.
9348 (quotearg_buffer_restyled): Use it.
9350 2000-02-27 Jim Meyering <meyering@lucent.com>
9352 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9353 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9355 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9356 not `#if STDC_HEADERS'.
9357 Declare malloc if needed.
9359 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9360 now that autoconf always defines the HAVE_DECL_ symbols.
9361 * human.c: Likewise.
9363 * strtoumax.c: Likewise.
9365 * backupfile.c: Arrange for cpp to fail if the configure-time
9366 declaration check was not run.
9368 * human.c: Likewise.
9370 * strtoumax.c: Likewise.
9372 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9373 then first look up the entire `.'-containing string as a login name.
9375 2000-02-18 Paul Eggert <eggert@twinsun.com>
9377 * getdate.y: Handle two-digit years with leading zeros correctly.
9378 (textint): New typedef.
9379 (parser_control): Member year changed from int to textint.
9381 (YYSTYPE): Removed; replaced by %union with int and textint members.
9382 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9383 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9384 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9385 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9386 (date, number, to_year): Use width of number in digits, not its value,
9387 to determine whether it's a 2-digit year, or a 2-digit time.
9388 (yylex): Store number of digits of numeric tokens.
9389 Reported by John Kendall.
9391 (parser_control): Changed from struct parser_control to typedef (for
9392 consistency). All uses changed.
9394 (tID): Removed; not used.
9395 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9397 2000-02-14 Paul Eggert <eggert@twinsun.com>
9399 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9400 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9402 2000-02-12 Jim Meyering <meyering@lucent.com>
9404 * userspec.c (ISDIGIT): Define it.
9405 (isdigit): Remove definition.
9406 (is_number): Use ISDIGIT, not isdigit.
9407 <libintl.h>: Include.
9409 (parse_user_spec): Mark translatable strings.
9411 2000-02-10 Jim Meyering <meyering@lucent.com>
9413 With these changes, nanosleep.[ch] are finally enough like the other
9414 lib/* replacement files to compile on a few more losing systems.
9416 * nanosleep.h: Don't include config.h.
9417 Remove prototype from declaration of nanosleep.
9418 (PARAMS): Remove now-unneeded definition.
9419 * nanosleep.c: #undef nanosleep.
9420 (rpl_nanosleep): Rename from nanosleep.
9422 2000-02-03 Jim Meyering <meyering@lucent.com>
9424 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9425 rather than with `#if HAVE_UTMPNAME'.
9427 2000-02-01 Jim Meyering <meyering@lucent.com>
9429 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9431 2000-01-31 Jim Meyering <meyering@lucent.com>
9433 * nanosleep.h (nanosleep): Guard declaration with
9434 `#if ! HAVE_DECL_NANOSLEEP'.
9435 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9436 the declaration in that vendor's sys/timers.h.
9437 Reported by Christian Krackowizer.
9439 * quotearg.c (ISASCII): Add #undef and move definition to follow
9440 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9441 (ISPRINT): Likewise.
9442 Reported by Tom Tromey.
9444 2000-01-30 Jim Meyering <meyering@lucent.com>
9446 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9447 uses of ->ut_name. The latter doesn't work with new Linux header files
9448 where only utmpx.ut_user is declared.
9450 * readutmp.h (UT_USER): Define.
9452 2000-01-23 Jim Meyering <meyering@lucent.com>
9454 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9457 2000-01-22 Jim Meyering <meyering@lucent.com>
9459 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9460 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9461 Required for some AIX systems. Reported by Christian Krackowizer.
9462 [TESTING] (main): New function.
9464 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9465 * dirname.c (dir_name): Support for DOS-style file names with drive
9468 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9470 * strverscmp.c (ISDIGIT): Define.
9471 (strverscmp): Use ISDIGIT, not isdigit.
9473 2000-01-17 Paul Eggert <eggert@twinsun.com>
9475 * nanosleep.c (nanosleep):
9476 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9477 POSIX.1 doesn't require SA_INTERRUPT and some systems
9478 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9479 it's been part of POSIX.1 since day 1 (in 1988).
9481 2000-01-17 Jim Meyering <meyering@lucent.com>
9483 * interlock: Remove unused file. Reported by François Pinard.
9485 2000-01-16 Paul Eggert <eggert@twinsun.com>
9487 * quotearg.c (quotearg_buffer_restyled): Do not quote
9488 alert, backslash, formfeed, and vertical tab unnecessarily in
9489 shell quoting style.
9492 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9493 Free Software Foundation, Inc.
9494 Copying and distribution of this file, with or without modification,
9495 are permitted provided the copyright notice and this notice are preserved.