1 2006-06-21 Simon Josefsson <jas@extundo.com>
3 * socket_.h: Don't define WINVER.
5 * inet_pton.h, inet_pton.c: New file, taken from glibc but
6 slightly modified to work in gnulib.
8 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
10 * read-file.c (fread_file): Start with buffer allocation of
11 0 bytes rather than 1 byte; this simplifies the code.
12 Don't invoke feof; it's not needed. Refactor to avoid duplicate
13 code to free buffer and save/restore errno.
14 (internal_read_file): Remove unused local.
16 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
18 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
19 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
20 Problem reported by Denis Excoffier in
21 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
23 2006-06-19 Simon Josefsson <jas@extundo.com>
25 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
27 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
29 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
31 2006-06-17 Bruno Haible <bruno@clisp.org>
33 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
35 2006-06-17 Bruno Haible <bruno@clisp.org>
37 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
38 problem on Solaris 2.5.1.
40 2006-06-16 Eric Blake <ebb9@byu.net>
42 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
43 * unicodeio.c [!defined errno]: Likewise.
44 * strtol.c [!defined errno]: Likewise.
45 * strtod.c [!defined errno]: Likewise.
47 2006-06-15 Bruno Haible <bruno@clisp.org>
49 * stdint_.h: Rewritten to be fully auto-configured.
50 Fixes bug on HP-UX/IA64.
52 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
54 * getdate.y (__attribute__): Don't define if already defined.
55 Problem reported by Larry Jones.
56 * utimens.c (__attribute__): Likewise.
58 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
60 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
61 reported by Andreas Schwab.
63 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
64 Bruno Haible <bruno@clisp.org>
66 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
68 2006-05-26 Martin Lambers <marlam@marlam.de>
70 * getpass.c: Updates the test for the native W32 API, and adds
71 missing includes, thus fixing compilation warnings.
73 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
75 * tempname.c (small_open, large_open): New macros.
76 (__open, __open64) [!_LIBC]: Remove.
77 (__gen_tempname): Use small_open and large_open instead of __open
78 and __open64. This fixes a portability bug on HP-UX 11.11i
79 reported by Simon Wing-Tang in
80 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
82 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
84 * exclude.c (exclude_fnmatch): New function.
85 (excluded_file_name): Call exclude_fnmatch.
86 * exclude.h (excluded_file_name): New prototype
88 2006-05-24 Bruno Haible <bruno@clisp.org>
90 * printf-args.c (printf_fetchargs): Turn NULL pointers for
91 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
92 Reported by Thorsten Maerz <torte@netztorte.de> via
93 Aaron Stone <aaron@serendipity.cx>.
95 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
97 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
98 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
99 (my_usleep): Don't mishandle maximum value.
101 2006-05-19 Jim Meyering <jim@meyering.net>
103 * getugroups.c: Correct an outdated comment. From Bruno Haible.
105 2006-05-17 Bruno Haible <bruno@clisp.org>
108 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
110 2006-05-17 Bruno Haible <bruno@clisp.org>
112 * stdint_.h: Fix recognition of Cygwin.
114 2006-05-11 Jim Meyering <jim@meyering.net>
116 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
118 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
120 * crc.c (crc32_update): Remove unnecessary L suffix.
121 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
122 unwanted sign propagation, e.g., on hosts with 64-bit int.
123 There still are some problems with reeelly weird theoretical hosts
124 (e.g., 33-bit int) but it's not worth worrying about now.
125 * sha1.c (rol): Likewise.
126 (K1, K2, K3, K4): Remove unnecessary L suffix.
128 2006-05-10 Bruno Haible <bruno@clisp.org>
130 * des.c: Cast to avoid warnings.
132 2006-05-10 Simon Josefsson <jas@extundo.com>
134 * md4.c: Typo fix, update copyright years.
135 (K1, K2): Don't use L because it turn computations into 64-bit on
138 2006-05-09 Bruno Haible <bruno@clisp.org>
140 * xvasprintf.c: Include limits.h, string.h, xsize.h.
141 (EOVERFLOW): Define fallback value.
142 (xstrcat): New function.
143 (xvasprintf): Recognize the special case of a string concatenation.
145 2006-05-01 Bruno Haible <bruno@clisp.org>
147 * stdint_.h: Shorter URL.
148 * inttypes.h: Likewise.
150 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
152 * verify.h: Document the internals better. Most of this change
153 was written by Bruno Haible.
155 2006-04-29 Bruno Haible <bruno@clisp.org>
157 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
158 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
160 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
162 * getdate.y (get_date): When adding relative date, start with the
163 initial time, not with the result of the first mktime call.
165 2006-04-23 Bruno Haible <bruno@clisp.org>
167 * copy-file.c: Include <unistd.h> unconditionally.
168 * execute.c: Likewise.
169 * fatal-signal.c: Likewise.
170 * findprog.c: Likewise.
171 * mkdtemp.c: Likewise.
174 * wait-process.h: Likewise.
176 2006-04-23 Bruno Haible <bruno@clisp.org>
178 * fwriteerror.c (fwriteerror): Call fclose also when an error
179 condition was already detected.
180 Reported by Ben Pfaff <blp@cs.stanford.edu>.
182 2006-04-19 Derek Price <derek@ximbiot.com>
183 Eric Blake <ebb9@byu.net>
185 * inttypes.h: Correct grammar in comment.
187 2006-04-18 Derek Price <derek@ximbiot.com>
188 Paul Eggert <eggert@cs.ucla.edu>
190 * inttypes.h: New file.
191 * strtoimax.c: Assume <inttypes.h>.
193 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
195 * utimens.c (futimens): glibc futimesat messes up if /proc
196 isn't mounted. Problem reported by Kir Kolyshkin.
198 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
200 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
201 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
202 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
204 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
206 Merge regex changes from libc, removing some of our
207 POSIX-conformance changes that were rejected and redoing them in a
210 * regcomp.c (re_compile_internal, init_dfa):
211 Length arg is now size_t, not Idx. All uses changed.
212 (peek_token): Forward decl now says internal_function.
213 (__re_error_msgid, __re_error_msgid_idx):
214 Now static rather than extern with attribute_hidden.
215 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
216 For some reason libc prefers K&R style defns for external functions.
217 (regerror) [!defined _LIBC]: Likewise.
218 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
219 (seek_collating_symbol_entry, lookup_collation_sequence_value):
220 (build_range_exp, build_collating_symbol):
222 (re_compile_fastmap): Use '\0' to memset, not 0.
223 (utf8_sb_map): Make the calculations more obvious.
224 (init_dfa, parse_bracket_exp, build_charclass_op):
225 Call calloc and cast result, as glibc does.
226 (init_word_char, fetch_token, peek_token, peek_token_bracket):
227 (build_range_exp, build_collating_symbol):
228 Now internal functions.
230 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
232 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
233 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
234 Don't depend on VMS; depend on __VMS instead, for POSIX
236 (regoff_t): Define to ssize_t, not long int.
238 Remove the REG_ macros named below. Instead, make the old names
239 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
241 (REG_BACKSLASH_ESCAPE_IN_LISTS):
242 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
243 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
244 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
245 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
246 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
247 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
248 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
249 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
250 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
251 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
252 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
253 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
254 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
255 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
256 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
257 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
259 Remove. All uses replaced by the old RE_* names.
260 (RE_BACKSLASH_ESCAPE_IN_LISTS):
261 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
262 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
263 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
264 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
265 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
266 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
267 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
268 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
269 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
270 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
271 Don't bother having these macros be independent of each others'
272 values, since they no longer exist in the POSIX name space.
274 Rename the following member names back to their old names,
275 unless !__USE_GNU_REGEX. All uses changed back.
276 (buffer): Renamed from re_buffer.
277 (allocated): Renamed from re_allocated.
278 (used): Renamed from re_used.
279 (syntax): Renamed from re_syntax.
280 (fastmap): Renamed from re_fastmap.
281 (translate): Renamed from re_translate.
282 (can_be_null): Renamed from re_can_be_null.
283 (regs_allocated): Renamed from re_regs_allocated.
284 (fastmap_accurate): Renamed from re_fastmap_accurate.
285 (no_sub): Renamed from re_no_sub.
286 (not_bol): Renamed from re_not_bol.
287 (not_eol): Renamed from re_not_eol.
288 (newline_anchor): Renamed from re_newline_anchor.
289 (num_regs): Renamed from rm_num_regs.
290 (start): Renamed from rm_start.
291 (end): Renamed from rm_end.
293 (free_state): Move up a bit.
295 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
297 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
298 when that is what is intended.
299 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
300 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
302 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
303 All uses changed back to re_malloc, etc. It's now the caller's
304 responsibility to check for overflow; all callers changed.
305 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
306 (re_x2nrealloc): Remove.
307 (free_state): Remove decl.
309 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
310 (re_set_registers, re_exec):
313 2006-01-31 Roland McGrath <roland@redhat.com>
315 * regcomp.c (calc_eclosure_iter): Remove dead variables.
316 Reported by Mike Frysinger <vapier@gentoo.org>.
318 2006-01-15 Andreas Jaeger <aj@suse.de>
321 * regex_internal.c (re_string_reconstruct): Adjust for
322 build_wcs_upper_buffer change.
323 (build_wcs_upper_buffer): Change return type.
325 2005-12-10 Ulrich Drepper <drepper@redhat.com>
327 * regex_internal.h: Include <stdint.h> if available.
329 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
331 * regex_internal.h (SIZE_MAX): Provide a default definition.
333 2005-10-14 Ulrich Drepper <drepper@redhat.com>
335 * regcomp.c: Adjust for changed secondary hash function.
337 2005-09-30 Ulrich Drepper <drepper@redhat.com>
339 * regex.h: Pretty printing.
340 Clean up namespace a bit.
342 2005-09-30 Jakub Jelinek <jakub@redhat.com>
344 * regexec.c (update_cur_sifted_state, check_arrival,
345 check_arrival_add_next_nodes): Avoid using uninitialized variable.
347 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
348 Ulrich Drepper <drepper@redhat.com>
351 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
352 (bitset_word_t): Renamed from bitset_word. All uses changed.
354 2005-09-22 Ulrich Drepper <drepper@redhat.com>
357 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
358 * regcomp.c: Remove unnecessary uses of
359 unsigned RE_TRANSLATE_TYPE.
360 * regex_internal.h: Likewise.
361 * regex_internal.c: Likewise.
362 * regexec.c: Likewise.
363 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
365 2005-09-07 Ulrich Drepper <drepper@redhat.com>
367 * regexec.c (find_recover_state): Remove unnecessary
369 (transit_state_bkref): Make DFA a const pointer.
370 (get_subexp): Likewise.
371 (check_arrival): Likewise.
372 (update_cur_sifted_state): Likewise.
373 (re_search_internal): Likewise.
374 (prune_impossible_nodes): Likewise.
375 (acquire_init_state_context): Likewise.
376 (proceed_next_node): Likewise.
377 (set_regs): Likewise.
378 (free_fail_stack_return): Likewise.
379 (check_arrival_expand_ecl): Mark DFA parameter as const.
380 (check_arrival_expand_ecl_sub): Likewise.
381 (check_subexp_limits): Likewise.
382 (sub_epsilon_src_nodes): Likewise.
383 (add_epsilon_src_nodes): Likewise.
384 (merge_state_array): Likewise.
385 (update_regs): Likewise.
386 (build_trtable): Likewise.
387 (sift_states_backward): Mark MCTX parameter as const.
388 (build_sifted_states): Likewise.
389 (update_cur_sifted_state): Likewise.
390 (sift_states_mkref): Likewise.
391 (check_arrival_expand_ecl): Mark eclosure as const.
392 (check_dst_limits_calc_pos_1): Likewise.
393 * regex_internal.h (re_match_context_t): Make dfa a const
396 2005-09-06 Ulrich Drepper <drepper@redhat.com>
398 * regexec.c (merge_state_with_log): Define dfa as const pointer.
399 (transit_state_sb): Likewise.
400 (transit_state_mb): Likewise.
401 (sift_states_iter_mb): Likewise.
402 (check_arrival_add_next_nodes): Likewise.
403 (check_node_accept_bytes): Change first parameter to pointer-to-const.
404 [_LIBC] (re_search_2_stub): Use mempcpy.
406 * regex_internal.c (re_string_reconstruct): Avoid calling
407 mbrtowc for very simple UTF-8 case.
409 * regex_internal.c (re_acquire_state): Make DFA pointer arg
411 (re_acquire_state_context): Likewise.
412 * regex_internal.h: Adjust prototypes.
414 * regex.c: Prevent using C++ compilers.
416 * regex_internal.c (re_acquire_state): Minor code rearrangement.
417 (re_acquire_state_context): Likewise.
419 2006-03-29 Mark D. Baushke <mdb@gnu.org>
420 Bruno Haible <bruno@clisp.org>
422 * stdint_.h: On OpenBSD, don't redefine types already included in
423 <sys/types.h> and <inttypes.h>.
425 2006-03-24 Eric Blake <ebb9@byu.net>
427 * time_r.c (copy_string_result): Remove, as it is no longer used.
429 2006-03-24 Simon Josefsson <jas@extundo.com>
431 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
432 including some doc fixes.
433 (base64_encode_alloc): Fix +1 bug on allocation failures.
435 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
437 * base64.c (base64_encode): Do not read past end of array with
438 unsanitized input on systems with CHAR_BIT > 8.
440 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
442 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
443 Typedef to long int, not to off_, as POSIX will likely change
446 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
448 * argp-help.c (validate_uparams): Fix typo
449 * argp-parse.c (argp_default_options): Consistently begin help
450 messages with a lowercase letter.
452 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
454 * time_r.h (asctime_r, ctime_r): Remove. These functions can
455 overrun buffers and shouldn't be used (much as gets shouldn't be
457 * time_r.c (asctime_r, ctime_r): Likewise.
459 2006-03-08 Simon Josefsson <jas@extundo.com>
461 * gc-gnulib.c (randomize): Don't open files called 'no', they
462 signal that configure disabled the device.
464 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
466 * c-stack.c: Include unistd.h unconditionally, since we now assume
468 * getlogin_r.c: Likewise.
469 * getlogin_r.h: Likewise.
471 * pagealign_alloc.c: Likewise.
472 * unistd_.h: Remove; no longer needed.
474 2006-03-07 Simon Josefsson <jas@extundo.com>
476 * unistd_.h: New file.
478 2006-03-07 Simon Josefsson <jas@extundo.com>
480 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
482 2006-03-01 Simon Josefsson <jas@extundo.com>
484 * readline.c: Fix typo, tiny patch from Stepan Kasal
487 2006-02-28 Simon Josefsson <jas@extundo.com>
489 * getopt.c: Protect #include of unistd.h, for MSVS.
491 2006-02-27 Simon Josefsson <jas@extundo.com>
493 * base64.h: Indent #define's. From Jim Meyering
496 2006-02-27 Jim Meyering <jim@meyering.net>
498 Revert the change of 2006-02-24, so these files can continue
499 to be sync'd from gettext.
500 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
503 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
505 * glob.c: Say "invalid" rather than "illegal" in comments.
507 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
509 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
511 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
513 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
514 AT_FDCWD exceeds INT_MAX.
515 * openat.h (AT_FDCWD): Likewise.
517 2006-02-14 Jim Meyering <jim@meyering.net>
521 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
522 failure on deficient systems, and simplify gnulib lgpl dependencies.
523 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
524 xmalloc/lstat combination. Based on a patch from Bruno Haible.
526 * xalloc-die.c: Remove unused definition of N_.
528 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
530 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
532 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
534 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
535 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
537 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
539 * argp-namefrob.h: Restore changes accidentally lost during the
540 "autoupdate" on 2005-12-12.
542 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
544 * fnmatch.c (L_): Renamed from L, to work around a bug in
545 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
546 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
549 2006-01-26 Simon Josefsson <jas@extundo.com>
551 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
552 prototype is visible on mingw32.
554 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
557 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
560 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
562 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
563 attempt to open for write; this always fails, at least on POSIX
564 hosts. This reinstates the 2006-01-09 change, which was
565 inadvertently removed.
567 2006-01-26 Bruno Haible <bruno@clisp.org>
568 Paul Eggert <eggert@cs.ucla.edu>
571 [(! (defined __cplusplus || defined __BEOS__)
573 && !(defined __HP_cc || defined __xlc__
574 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
576 #define to signed char in these cases too; this simplifies
577 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
578 etc., separately) and makes it more conservative.
580 2006-01-21 Jim Meyering <jim@meyering.net>
582 Sync from the stable (b5) branch of coreutils:
584 * fts.c (fts_children): Don't let close() clobber errno from
587 * fts.c (fts_stat): When following a symlink-to-directory,
588 don't necessarily interpret stat-fails+lstat-succeeds as indicating
589 a dangling symlink. That can also happen at least for ELOOP.
590 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
591 FYI, this bug predates the inclusion of fts.c in coreutils.
593 * fts.c (fts_open): Put new maxarglen declaration and uses
594 in their own block, so pre-c99 compilers don't object.
596 Avoid the double-free (first in fts_read, second in fts_close) that
597 would occur when an `active' directory is made inaccessible (e.g.,
598 via chmod a-x) during a traversal.
599 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
600 before returning. Reproduce this failure by
601 mkdir -p a/b; cd a; chmod a-x . b
602 Reported by Stavros Passas.
604 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
606 * argp-namefrob.h: Bugfix. Remove stray #
608 2006-01-25 Bruno Haible <bruno@clisp.org>
610 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
612 Reported by Paul Eggert.
614 2006-01-25 Jim Meyering <jim@meyering.net>
616 * fileblocks.c: Remove more useless parentheses.
617 * readutmp.h: Likewise.
619 2006-01-24 Bruno Haible <bruno@clisp.org>
621 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
623 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
626 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
627 to avoid problems with the built-in _Bool type.
628 Reported by Paul Eggert on 2005-11-26.
630 2006-01-24 Jim Meyering <jim@meyering.net>
632 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
634 2006-01-24 Simon Josefsson <jas@extundo.com>
636 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
639 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
641 Work around porting bugs reported by Dieter in
642 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
643 * getopt.c (_NOPROTO): Remove; no longer needed.
644 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
645 Include "getopt.h" first, to check interface.
646 (getenv): Declare only if defined HAVE_DECL_GETENV &&
648 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
649 (__strndup): Revert to K&R-style function dfns, the glibc style.
650 * strnlen.c: Don't claim it's taken from glibc; it's not.
651 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
652 Include strnlen.h first, to get prototype properly.
653 (strnlen): Renamed from __strnlen.
656 2006-01-23 Ulrich Drepper <drepper@redhat.com>
658 These changes imported from libc.
659 * getopt.c: Use __fxprintf instead of inline stream orientation
660 test and two separate function calls.
661 * strndup.c (__strndup): Add libc_hidden_def.
663 2006-01-22 Bruno Haible <bruno@clisp.org>
665 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
666 temporary buffer for sprintf, take into account the precision also
667 for 'd', 'i', 'u', 'o', 'x', 'X'.
669 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
671 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
672 to pacify gcc -Wswitch-default.
674 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
676 * argp-help.c (usage_long_opt): Do not print DOC options.
677 (__argp_base_name): Removed
678 * argp-namefrob.h (__argp_basename): Removed definition. Was a
680 (__argp_base_name): Provide macro definition or extern declaration
681 depending on the configuration
683 2006-01-20 Simon Josefsson <jas@extundo.com>
685 * inet_ntop.h: Unconditionally include sys/socket.h.
687 2006-01-19 Simon Josefsson <jas@extundo.com>
689 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
691 2006-01-12 Simon Josefsson <jas@extundo.com>
693 * base64.c: Fix warning, reported by Bruno Haible
694 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
696 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
699 * md5.c: Fix commentary typos.
700 (alignof, UNALIGNED_P): No need for a GCC-specific version.
701 * md5.h (__attribute__): Remove; unused.
702 * sha1.c: Fix commentary to match md5 better.
703 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
704 so that we don't need to worry about alignment. All uses changed.
705 This merges the 2005-10-28 md5 change into sha1.
707 2006-01-11 Jim Meyering <jim@meyering.net>
710 * md5.c (OP): Fix spacing.
712 2006-01-11 Simon Josefsson <jas@extundo.com>
714 * stdint_.h (SIZE_MAX): Add missing (.
716 2006-01-10 Bruno Haible <bruno@clisp.org>
718 * argp.h (__const): Remove macro. Use const instead.
719 * argp-fmtstream.h (__const): Likewise.
720 * glob_.h (__const): Remove macro.
721 * glob-libc.h: Use const instead of __const.
723 2006-01-10 Jim Meyering <jim@meyering.net>
725 Avoid the double-free (first in fts_read, second in fts_close) that
726 would occur when an `active' directory is made inaccessible (e.g.,
727 via chmod a-x) during a traversal.
728 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
729 before returning. Reproduce this failure by
730 mkdir -p a/b; cd a; chmod a-x . b
731 Reported by Stavros Passas.
734 * sha1.c: Tweak grammar in a comment.
736 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
738 * regex_internal.h (BITSET_WORD_BITS):
739 Work around a bug in 64-bit PGC (before version 6.1-2), where the
740 preprocessor mishandles large unsigned values as if they were signed.
741 Problem reported by Claudio Fontana in
742 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
744 2006-01-10 Simon Josefsson <jas@extundo.com>
746 * socket_.h: New file.
748 2006-01-10 Bruno Haible <bruno@clisp.org>
750 * localcharset.c: Update from GNU gettext.
752 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
755 * chdir-long.c (cdb_free): Don't bother trying to open directory
756 for write access: POSIX says that must fail.
757 * fts.c (diropen): Likewise.
758 * save-cwd.c (save_cwd): Likewise.
759 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
760 well, for minor improvements on hosts that lack O_DIRECTORY.
761 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
762 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
763 Fall back on chown if open failed with EACCES.
765 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
766 Report an error at compile-time if only a 1-second nominal clock
769 * lchmod.h: New file.
770 * mkdir-p.c: Include lchmod.h, lchown.h.
771 (make_dir_parents): Use lchown rather than chown, and
772 lchmod rather than chmod.
774 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
775 too. Problem with "none" reported by Bob Proulx. Problem with
776 "proc" reported by n0dalus.
778 * mountlist.c: Include <limits.h>.
779 (dev_from_mount_options)
780 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
781 New function. It no longer assumes "dev=" has the System V meaning
782 on Linux (since it doesn't). It also parses "dev=" more carefully.
783 (read_file_system_list)
784 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
785 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
788 * posixtm.h (PDS_PRE_2000): New macro.
789 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
790 All usages changed. Reject dates outside the range 1969-1999 if
791 PDS_PRE_2000 is used.
793 2006-01-09 Jim Meyering <jim@meyering.net>
797 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
799 * chdir-safer.h, chdir-safer.c: New files.
801 * modechange.c (mode_compile): Reject an invalid mode string
802 that starts with an octal digit. From Andreas Gruenbacher.
804 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
805 and dup to open_safer and dup_safer, respectively.
806 (openat_permissive): Fix typo in comment.
808 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
809 "gettext.h"; either no longer needed or are guaranteed by openat.h.
810 (_): Remove; no longer needed.
811 (openat): Renamed from rpl_openat; no need for rpl_openat
812 since openat.h renames openat for us.
813 Replace most of the body with a call to openat_permissive,
814 to avoid duplicate code.
815 Port to (probably hypothetical) environments were mode_t is
817 (openat_permissive): Require mode arg, so that we can check
818 types better. Put it just after flags. Change cwd failure
819 indicator from pointer-to-bool to pointer-to-errno-value.
821 Invoke openat_save_fail and/or openat_restore_fail if
822 cwd_errno is null, so that openat can call us.
823 (openat_permissive, fdopendir, fstatat, unlinkat):
824 Simplify errno handling to avoid some duplicate code,
825 as it's OK to set errno on success.
826 * openat.h: Revamp code so that function macros depend on
827 __OPENAT_PREFIX only, not also on AT_FDCWD.
828 (openat_ro): Remove. Caller changed to use openat_permissive.
829 (openat_permissive): Now a macro, if not a function.
830 (openat_restore_fail, openat_save_fail): Now always functions,
831 since mkdirat needs them even if __OPENAT_PREFIX is defined.
833 * openat-priv.h: New file, defining macros used by mkdirat.c
835 * mkdirat.c: Include openat-priv.h.
836 Remove definitions of macros defined therein.
837 * openat.c: Likewise.
839 * mkdirat.c (mkdirat): New file and function.
840 * openat.h (mkdirat): Declare.
842 * openat.c (fdopendir): Don't change errno when returning non-NULL.
844 * openat.h (openat_permissive): Declare.
847 * openat.c (EXPECTED_ERRNO): New macro.
848 (openat_permissive): New function -- used in remove.c rewrite.
849 (all functions): Set errno just before returning, only if there
850 was an actual failure.
851 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
853 Emulate openat-family functions using Linux's procfs, if possible.
854 Idea and some code based on Ulrich Drepper's glibc changes.
856 * openat.c: (BUILD_PROC_NAME): New macro.
857 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
858 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
859 before falling back on save_cwd and restore_cwd.
860 (fdopendir, fstatat, unlinkat): Likewise.
862 * openat.c (fstatat, unlinkat): Perform the syscall directly,
863 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
865 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
866 as second argument to va_arg. Otherwise, some versions of gcc
867 warn that `if this code is reached, the program will abort'.
869 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
873 Add POSIX ACL support
874 * acl.h (copy_acl, set_acl): Add declarations.
875 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
876 systems other than Linux.
877 (chmod_or_fchmod): New function: use fchmod when possible,
879 (file_has_acl): Add a POSIX ACL implementation, with a
880 Linux-specific subcase.
881 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
882 S_ISVTX from one file to another. Fall back to fchmod/chmod when
883 acls are unsupported.
884 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
885 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
888 2006-01-09 Bruno Haible <bruno@clisp.org>
890 * sysexit_.h (EX_OK): New macro.
891 Suggested by Martin Lambers <marlam@marlam.de>.
893 2006-01-09 Bruno Haible <bruno@clisp.org>
895 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
896 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
897 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
898 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
900 2006-01-09 Bruno Haible <bruno@clisp.org>
902 * stdint_.h (SIZE_MAX): Write the value without involving negative
905 2005-10-16 Bruno Haible <bruno@clisp.org>
907 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
908 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
910 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
912 * strftime.c (tzname): Don't declare if it is already #defined.
913 Problem reported for Mingw by Mark Junker.
915 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
917 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
918 long int, not int, for nanosecond counts, so that people who are
919 used to POSIX struct timespec won't be surprised. Reported by Jim
922 2005-12-16 Jim Meyering <jim@meyering.net>
924 * fprintftime.c, fprintftime.h: New files.
926 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
928 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
929 * argp-help.c (fill_in_uparams): Check if the constructed
930 struct uparams is valid. Fall back to the default values if it is
933 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
935 * argp-help.c (__argp_base_name): New function
936 (__argp_short_program_name): Rewrite using __argp_base_name
937 * argp-namefrob.h: Define program_invocation_name and
938 program_invocation_short_name if requested
939 (__argp_base_name): Add prototype
940 * argp-parse.c (argp_def): Use gettext wrappers
941 (argp_default_parser): Use __argp_base_name
942 * argp-pin.c: New file. Defines program_invocation_name and
943 program_invocation_short_name on systems that lack them.
945 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
947 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
948 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
949 porting problem reported by Georg Schwarz in
950 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
952 2005-07-09 Bruno Haible <bruno@clisp.org>
954 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
955 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
956 Reported by Mark Junker <mjscod@gmx.de>.
958 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
960 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
961 (uintmax_t) [defined uintmax_t]: Do not declare.
962 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
963 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
964 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
965 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
966 sake of portability to weird hosts that C allows (though we don't
967 know of any practical examples).
969 * savedir.h (fdsavedir): New decl.
970 * savedir.c (fdsavedir, savedirstream): New functions; the latter
971 contains most of the former guts of savedir.
972 (savedir): Use savedirstream.
975 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
977 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
978 coreutils no longer futzes with rounding modes.
980 2005-11-14 Jim Meyering <jim@meyering.net>
982 * mkstemp-safer.c: Include <config.h>, required for possible
983 replacement of mkstemp.
985 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
987 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
989 (gethrxtime) [! (HAVE_NANOUPTIME
990 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
991 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
992 our own approximation.
994 2005-11-10 Simon Josefsson <jas@extundo.com>
996 * readline.c: Remove EOL.
998 2005-11-08 Eric Blake <ebb9@byu.net>
1000 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1002 2005-11-08 Eric Blake <ebb9@byu.net>
1004 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1006 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1008 Fix porting problem reported by Theodoros V. Kalamatianos.
1009 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1010 Don't assume that futimes failing means we must fail.
1012 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1014 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1015 leave errno alone. Problem reported by Dmitry V. Levin.
1017 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1019 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1020 errno alone. Problem reported by Frederic Jolliton.
1022 2005-10-28 Simon Josefsson <jas@extundo.com>
1024 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1025 "restrict" keywords, as per POSIX. Protect the function
1026 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1027 Don't use K&R prototypes. Check the sprintf return values.
1028 Re-define EAFNOSUPPORT if not present. Indent.
1030 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1031 suggested by Bruno Haible <bruno@clisp.org>.
1033 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1035 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1037 * gc-libgcrypt.c: Add MD2 (which is not available through
1040 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1042 * md2.h, md2.c: New files.
1044 2005-10-24 Simon Josefsson <jas@extundo.com>
1046 * md4.h: Shrink buffer size, now that we changed the type.
1048 2005-10-22 Simon Josefsson <jas@extundo.com>
1050 * arcfour.h, arcfour.c: Use fixed size indices in the
1051 arcfour_context struct (simplify test vector testing in GNU
1054 2005-10-22 Simon Josefsson <jas@extundo.com>
1056 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1057 suggested by Bruno Haible <bruno@clisp.org>.
1059 2005-10-22 Simon Josefsson <jas@extundo.com>
1061 * crc.h: Include stddef.h, for size_t.
1063 2005-10-21 Simon Josefsson <jas@extundo.com>
1065 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1066 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1068 2005-10-21 Simon Josefsson <jas@extundo.com>
1070 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1073 2005-10-21 Simon Josefsson <jas@extundo.com>
1075 * gc-gnulib.c: Support ARCTWO in CBC mode.
1077 2005-10-21 Simon Josefsson <jas@extundo.com>
1079 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1082 * hmac-sha1.c (hmac_sha1): Likewise.
1084 * crc.c (crc32_update): Actually use crc parameter, suggested by
1085 Bruno Haible <bruno@clisp.org>.
1087 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1090 2005-10-21 Simon Josefsson <jas@extundo.com>
1092 * des.h, des.c: New files.
1094 * gc-gnulib.c: Support DES.c
1096 2005-10-21 Simon Josefsson <jas@extundo.com>
1098 * arctwo.h, arctwo.c: New files.
1100 * gc-gnulib.c: Support ARCTWO.
1102 2005-10-21 Simon Josefsson <jas@extundo.com>
1104 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1106 2005-10-19 Simon Josefsson <jas@extundo.com>
1108 * gc-gnulib.c: Support ARCFOUR.
1110 2005-10-19 Simon Josefsson <jas@extundo.com>
1112 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1115 * gc.h: Add ECB enum type.
1117 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1119 2005-10-19 Simon Josefsson <jas@extundo.com>
1121 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1123 2005-10-18 Simon Josefsson <jas@extundo.com>
1125 * md4.h, md4.c: New files, based on md5.?.
1127 2005-10-17 Simon Josefsson <jas@extundo.com>
1129 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1131 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1133 2005-10-17 Simon Josefsson <jas@extundo.com>
1135 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1137 2005-10-17 Simon Josefsson <jas@extundo.com>
1139 * gc.h, gc-libgcrypt.c: Add ciphers.
1141 2005-10-17 Simon Josefsson <jas@extundo.com>
1143 * sha1.c: Use uint32_t instead of md5_uint32.t
1145 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1148 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1150 * md5.h: Use stdint.h and uint32_t. Doc fix.
1152 2005-10-15 Simon Josefsson <jas@extundo.com>
1154 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1156 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1158 2005-10-14 Simon Josefsson <jas@extundo.com>
1160 * arcfour.h, arcfour.c: New files.
1162 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1164 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1165 include <wchar.h>; no longer needed.
1167 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1168 and Ulrich Drepper <drepper@redhat.com>
1171 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1172 instead of inline stream orientation test and two separate
1173 function calls. Pay no attention to USE_IN_LIBIO.
1175 2005-10-14 Roland McGrath <roland@redhat.com>
1177 Import from libc. [BZ #1331]
1178 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1180 Reported by Matej Vela <vela@debian.org>.
1182 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1184 * mkdir-p.c (make_dir_parents): Don't report an error if an
1185 intermediate directory is in a read-only file system. Problem
1186 reported by Eric Blake.
1188 2005-10-13 Simon Josefsson <jas@extundo.com>
1190 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1191 Move memory allocation outside of loop.
1193 2005-10-12 Simon Josefsson <jas@extundo.com>
1195 * gc-pbkdf2-sha1.c: New file.
1197 * gc.h: Add gc_pbkdf2_sha1 prototype.
1199 2005-10-12 Simon Josefsson <jas@extundo.com>
1201 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1202 suggested by Bruno Haible <bruno@clisp.org>.
1204 2005-10-12 Simon Josefsson <jas@extundo.com>
1206 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1208 * gc-gnulib.c (gc_hmac_sha1): New function.
1210 2005-10-12 Simon Josefsson <jas@extundo.com>
1212 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1214 2005-10-12 Simon Josefsson <jas@extundo.com>
1216 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1217 GC_USE_HMAC_MD5, respectively.
1219 * gc-libgcrypt.c (gc_md5): Fix assert call.
1222 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1224 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1226 * gc-gnulib.c (gc_hash_buffer): Ditto.
1228 2005-10-11 Bruno Haible <bruno@clisp.org>
1230 * c-strcasestr.h: New file, from GNU gettext.
1231 * c-strcasestr.c: New file, from GNU gettext.
1233 2005-10-11 Bruno Haible <bruno@clisp.org>
1235 * c-strcase.h: New file, from GNU gettext.
1236 * c-strcasecmp.c: New file, from GNU gettext.
1237 * c-strncasecmp.c: New file, from GNU gettext.
1239 2005-10-11 Simon Josefsson <jas@extundo.com>
1241 * crc.h, crc.c: New files.
1243 * gc.h (gc_hash_buffer): Add doc.
1245 2005-10-08 Simon Josefsson <jas@extundo.com>
1247 * gc.h: Add gc_hash and gc_hash_buffer.
1249 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1251 * gc-libgcrypt.c (gc_hash_buffer): Add.
1253 2005-10-11 Bruno Haible <bruno@clisp.org>
1255 * strcasecmp.c: Include limits.h.
1256 (strcasecmp): Avoid integer overflow on exotic platforms.
1257 * strncasecmp.c: Include limits.h.
1258 (strncasecmp): Avoid integer overflow on exotic platforms.
1259 Reported by Paul Eggert.
1261 2005-10-06 Simon Josefsson <jas@extundo.com>
1263 * hmac-md5.c: New file.
1267 2005-10-06 Simon Josefsson <jas@extundo.com>
1269 * memxor.c (memxor): Avoid casts and warnings.
1271 2005-10-05 Derek Price <derek@ximbiot.com>
1273 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1275 2005-10-05 Simon Josefsson <jas@extundo.com>
1277 * memxor.c (memxor): Fix compiler error.
1279 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1280 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1282 * memxor.h, memxor.c: New files.
1284 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1285 we assume all systems have it, suggested by Jim Meyering
1286 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1287 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1288 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1291 2005-10-04 Bruno Haible <bruno@clisp.org>
1293 * verify.h (verify_true): Provide alternative definition for C++.
1295 2005-10-04 Simon Josefsson <jas@extundo.com>
1297 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1298 D. Baushke" <mdb@gnu.org>.
1300 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1302 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1303 (SSIZE_MAX): New macro, if not already defined.
1304 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1307 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1309 * exclude.c: Include verify.h.
1310 (verify): Remove. All callers changed to use verify.h's version.
1311 * strtoimax.c: Likewise.
1312 * utimecmp.c: Likewis.e
1314 Sync from coreutils.
1315 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1316 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1317 * .cvsignore: Add fts.h, search.h, t-fpending.
1318 * settime.c (settime): Fix { typo in previous patch. Also, don't
1319 bother returning ENOSYS if settimeofday or stime fails; just let
1320 them return whatever errno they want to return.
1321 * utimens.c: Include unistd.h, for dup2.
1322 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1323 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1325 2005-10-02 Jim Meyering <jim@meyering.net>
1327 Sync from coreutils.
1328 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1329 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1330 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1331 Remove AT_FDCWD test.
1332 Do not consume the fd unless successful.
1333 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1334 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1335 block, so that we don't even try to compile it if settimeofday is
1336 available. This works around a compilation failure on OSF1 V5.1,
1337 due to stime requiring a `long int*' while tv_sec is `int'.
1339 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1341 * getdelim.c (getdelim): Remove unused variables.
1343 2005-10-01 Simon Josefsson <jas@extundo.com>
1345 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1346 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1347 AI_* and EAI_* definitions. Protect function declarations.
1349 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1351 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1352 so that the code works even with ancient cpp. Portability problem
1353 with GCC 2.7.2.1 reported by Thomas M.Ott.
1355 2005-09-27 Jim Meyering <jim@meyering.net>
1357 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1359 * intprops.h (signed_type_or_expr__): Define.
1360 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1363 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1365 * verify.h (verify_expr): Remove, replacing with:
1366 (verify_true): New macro that returns true instead of void.
1367 (verify_type__): Remove.
1368 (verify): Use verify_true rather than verify_type__.
1370 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1372 * utimens.c (ENOSYS): Define if not already defined.
1373 (futimens): Support having a null PATH if the file descriptor
1376 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1378 (__attribute): Define to empty unless GCC 3.1 or later.
1379 This works around a core dump on OpenBSD 3.4, which has GCC
1380 2.95.3, which dumps core when given __attribute__(()). It also
1381 simplifies other tests, since we really don't want to bother with
1382 worrying about which ancient version of GCC supported what.
1383 Original problem reported by Yoann Vandoorselaere, with part of
1384 the fix suggested by Derek Price.
1386 2005-09-24 Jim Meyering <jim@meyering.net>
1388 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1389 so we can once again use a positive bitfield width of 1 -- now we
1390 don't have to explain why we were using a bitfield width of 2.
1392 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1394 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1395 Problem reported by Eric Blake.
1396 (getaddrinfo): Initialize se so that it's not garbage.
1397 Redo internal storage allocation so that it doesn't make unportable
1398 assumptions about alignment.
1401 * utimens.c (futimens): Use futimesat if available.
1402 Prefer it to futimes since it doesn't have the futimes bug.
1404 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1405 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1406 Instead, declare a function that returns a pointer to an array,
1407 and use verify_type__ to declare the size of the array.
1408 Problem and germ of a solution reported by Bruno Haible.
1409 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1410 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1412 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1414 Sync from coreutils.
1416 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1418 * argmatch.h: Include verify.h
1419 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1420 (ARGMATCH_ASSERT): Remove; unused.
1421 * canonicalize.c: Assume STDC_HEADERS.
1422 * exclude.c: Include "strcase.h".
1423 * regex_internal.h [!defined _LIBC]: Likewise.
1424 * getusershell.c: Include stdio--.h rather than stdio.h
1426 (getusershell): Call fopen, not fopen_safer.
1427 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1428 Do not include unistd-safer.h.
1429 (save_cwd): Don't call fd_safer; no longer needed
1430 now that we include fcntl--.h.
1432 * getdate.y (relative_time): New type.
1433 (RELATIVE_TIME_0): New constant.
1434 (parser_control): Use relative_time instead of doing it ourselves.
1435 (%union): Add new relative_time rel member.
1436 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1438 (relunit, relunit_snumber): Now of type rel.
1439 (zone, rel, relunit, get_date): Adjust to above changes.
1441 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1442 Do not include unistd-safer.h.
1443 (getloadavg): Don't call fd_safer; no longer needed
1444 now that we include fcntl--.h.
1446 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1447 (make_dir_parents): Treat ENOSYS like EEXIST.
1449 Improve quality of diagnostics on restore_cwd failure.
1450 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1451 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1452 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1453 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1454 each time through the loop. Do not diagnose restore_cwd failure;
1455 that is the caller's job (and perhaps the caller does not care).
1457 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1458 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1459 If the file already exists but is not a directory, don't bother
1460 to try to make its parents.
1461 Close potential file descriptor leak if we can't chdir("/") (!).
1462 Don't always return true if chdir($PWD) fails; return true only
1463 if the requested action was done successfully (except for the
1465 Don't log final directory unless we actually made it.
1466 Refactor to avoid duplicate code to fix up permissions.
1467 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1469 * strftime.c (my_strftime): Rewrite the previous change slightly,
1470 to make it a bit faster and (I hope) clearer.
1471 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1472 Fix bug in formats like %2N.
1474 * verify.h: New file.
1476 2005-09-22 Jim Meyering <jim@meyering.net>
1478 Sync from coreutils.
1480 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1482 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1483 the .tm_year member, since otherwise gcc-4.0 would now warn about
1484 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1486 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1487 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1489 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1490 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1491 when run in a time zone for which daylight savings time is in effect
1492 for the starting date.
1494 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1495 stop us from restricting permissions of just-created absolute-named
1497 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1498 to restore initial working directory.
1499 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1500 to tell caller if/when we change the working directory and are
1501 unable to return to the initial one.
1502 * mkdir-p.h (make_dir_parents): Update prototype.
1503 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1504 `return false'. This fixes a bug introduced on 2004-07-30.
1506 * openat.c (fdopendir): Be sure to close the supplied
1507 file descriptor before returning. This makes our replacement
1508 implementation a little closer to Solaris's, where fdopendir
1509 ties the file descriptor to the returned DIR* pointer.
1510 * openat.c (unlinkat): New function.
1511 * openat.h (unlinkat): Add prototype.
1512 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1513 (openat_restore_fail): Rename from openat_restore_die.
1514 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1516 Provide an alternative to exiting immediately upon save_cwd or
1517 restore_cwd failure. Now, an application can arrange e.g.,
1518 to perform a longjump in that case.
1519 * openat.c: Include dirname.h.
1520 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1521 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1522 and openat_restore_die rather than calling error directly.
1523 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1525 * openat-die.c (openat_save_die, openat_restore_die): New file.
1526 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1528 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1529 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1530 int utc, int nanoseconds);
1532 date should not have to allocate a megabyte of virtual memory to
1533 handle a format argument like +%1048575T. When implemented with
1534 strftime, it must allocate such a buffer, use strftime to fill it
1535 in, print it, then free it.
1536 With fprintftime, it simply prints everything and exits.
1537 With no need for memory allocation, that's one fewer way to fail.
1538 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1539 optional field width, not before, so we accept %9:z, not %:9z.
1540 (my_strftime): Be sure to use L_('x') for literals.
1542 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1543 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1544 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1545 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1546 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1547 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1548 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1549 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1550 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1552 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1553 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1554 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1555 and don't include <sys/file.h>).
1557 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1559 Sync from coreutils.
1561 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1562 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1563 [!LDAV_DONE]: Avoid unused variable warning.
1565 2005-09-21 Bruno Haible <bruno@clisp.org>
1567 * unicodeio.h (unicode_to_mb): New declaration.
1569 2005-09-20 Derek Price <derek@ximbiot.com>
1571 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1573 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1575 Use a consistent style for including <config.h>.
1576 * __fpending.c, acl.c, argmatch.c,
1577 argp-help.c, argp-parse.c,
1578 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1579 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1580 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1581 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1582 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1583 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1584 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1585 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1586 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1587 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1588 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1589 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1590 modechange.c, mountlist.c, open-safer.c, physmem.c,
1591 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1592 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1593 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1594 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1595 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1596 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1597 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1598 userspec.c, utimecmp.c, version-etc-fsf.c,
1599 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1600 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1601 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1602 Standardize inclusion of config.h.
1603 * __fpending.h, dirfd.h, getdate.h, human.h,
1604 inttostr.h: Removed inclusion of config.h from header files.
1605 * inttostr.c: Adjusted in-tree users.
1606 * timespec.h: Remove superfluous warning to include config.h.
1607 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1608 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1609 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1610 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1612 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1614 * stat-time.h: New file.
1615 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1616 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1618 (timespec_cmp): New function.
1619 * utimecmp.c: Include stat-time.h.
1620 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1621 members exist, not on the obsolescent ST_MTIM_NSEC.
1622 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1624 2005-09-15 Derek Price <derek@ximbiot.com>
1625 Paul Eggert <eggert@cs.ucla.edu>
1627 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1628 changes, consolidating in...
1629 * regex_internal.h: ...this file.
1631 2005-09-15 Derek Price <derek@ximbiot.com>
1633 * regex_internal.h: Blank `pure' for GNUC < 3.
1634 * regex_internal.c: Ditto, using this...
1635 (__GNUC_PREREQ): ...new macro.
1636 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1637 (__GNUC_PREREQ): ...this new macro.
1639 * strstr.h: Include string.h. Define strstr as a macro here.
1641 2005-09-13 Derek Price <derek@ximbiot.com>
1643 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1645 Reported by Jim Meyering <jim@meyering.net>.
1647 2005-09-13 Jim Meyering <jim@meyering.net>
1649 * canon-host.c: Filter through gnu indent and reword comments slightly.
1650 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1652 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1654 * lib/base64.c: Typo.
1655 (base64_encode): Put b64str in initialized data section.
1657 2005-09-12 Derek Price <derek@ximbiot.com>
1659 Return usable errors from canon-host.
1660 * canon-host.h: New file.
1661 * canon-host.c (canon_host): Wrap...
1662 (canon_host_r): ...this new function, which now relies exclusively on
1664 (ch_strerror): New function.
1665 (last_cherror): New global.
1666 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1667 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1669 (freeaddrinfo): Free ai->ai_canonname when set.
1671 2005-09-12 Derek Price <derek@ximbiot.com>
1672 Paul Eggert <eggert@cs.ucla.edu>
1674 * glob-libc.h: Renamed from glob_.h. The new version is
1675 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1676 protecting things that should be done only in gnulib contexts.
1677 * glob_.h: New file, containing only the glob things needed for
1679 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1680 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1681 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1682 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1683 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1684 and to respect the namespace rules better.
1686 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1688 Merge glibc and coreutils changes into gnulib, plus a few
1690 * md5.c: Use #error rather than a string.
1691 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1692 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1693 (__attribute__): Define to empty for non recent-GCC.
1694 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1695 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1696 Renamed from their non-__ counterparts, with new macros replacing
1697 them if not _LIBC. Add __THROW attribute.
1699 (struct md5_ctx): Align buffer if using GCC.
1700 * sha1.h (struct sha1_ctx): Likewise.
1701 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1702 The old name was backwards.
1703 (NOTSWAP): Remove; not used.
1704 (rol): New macro, moved here from md5.h.
1705 (sha1_process_block): Remove a FIXME that doesn't make sense.
1707 2005-09-12 Derek Price <derek@ximbiot.com>
1709 * gai_strerror.c: Include config.h when available. Include
1710 getaddrinfo.h before other headers to test interface.
1711 Reported by Larry Jones <lawrence.jones@ugs.com>.
1713 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1715 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1716 definitions, since that's the preferred style in glibc.
1717 Fix a minor spacing issue, and update copyright notice to match glibc's.
1719 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1721 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1723 2005-09-06 Simon Josefsson <jas@extundo.com>
1725 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1726 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1728 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1730 Change bitset word type from unsigned int to unsigned long int,
1731 as this has better performance on typical 64-bit hosts.
1732 Port bitset code to hosts with unusual word sizes.
1733 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1734 (build_collating_symbol):
1735 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1736 argument is a bitset. This is merely a style issue, but it makes
1737 it clearer that an entire array is expected.
1738 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1739 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1740 Port to the case where bitset_word is not the same as unsigned int.
1741 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1742 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1744 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1745 (build_trtable, group_nodes_into_DFAstates):
1747 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1748 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1749 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1750 * regexec.c (group_nodes_into_DFAstates): Likewise.
1751 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1752 * regcomp.c (optimize_subexps, lower_subexp):
1753 Work even if bitset_word has holes in its bitwise representation.
1754 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1755 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1757 * regex_internal.c (re_string_reconstruct):
1758 Don't assume UCHAR_MAX == 255.
1759 * regex_internal.h (bitset_set_all): Likewise.
1760 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1762 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1763 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1765 (BITSET_WORD_MAX): New macro.
1766 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1767 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1768 (bitset_empty, bitset_copy):
1769 Prefer sizeof (bitset) to multiplying it out ourselves.
1770 (bitset_not_merge): Remove; unused.
1771 (bitset_contain): Return bool, not unsigned int with one bit on.
1772 All callers changed.
1773 * regexec.c (build_trtable): Don't assume bitset has no stricter
1774 alignment than re_node_set; do this by defining a new internal
1775 type struct dests_alloc and using it to allocate memory.
1777 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1779 Check for arithmetic overflow when calculating sizes, to prevent
1780 some buffer-overflow issues. These patches are conservative, in the
1781 sense that when I couldn't determine whether an overflow was possible,
1782 I inserted a run-time check.
1783 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1784 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1785 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1786 (re_xnrealloc, re_x2nrealloc): New inline functions.
1787 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1788 (build_equiv_class, build_charclass): Check for arithmetic overflow
1789 in size expression calculations.
1790 * lib/regex_internal.c (re_string_realloc_buffers):
1791 (build_wcs_upper_buffer, re_node_set_add_intersect):
1792 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1793 (re_dfa_add_node, register_state): Likewise.
1794 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1795 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1796 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1797 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1799 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1801 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1802 to avoid a collision with bits/local_lim.h in glibc.
1803 All uses changed. Problem reported by Dmitry V. Levin in
1804 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1806 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1807 bugs in int versus size_t comparisons.
1808 (re_string_context_at): Fix bug where the code assumed that
1811 Use bool where appropriate.
1812 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1813 All callers changed.
1814 (calc_eclosure_iter): Likewise, for ROOT arg.
1815 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1816 (build_charclass_op): Likewise, for NON_MATCH arg.
1817 * regex_internal.c (re_string_allocate, re_string_construct):
1818 (re_string_construct_common): Likewise, for ICASE arg.
1819 * regexec.c (re_search_2_stub, re_search_stub):
1820 Likewise, for RET_LEN arg.
1821 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1822 (set_regs): Likewise, for FL_BACKTRACK arg.
1823 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1824 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1825 (calc_eclosure_iter, parse_bracket_exp):
1826 Use bool for internal variables that are booleans.
1827 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1828 (set_regs, build_sifted_states, sift_states_bkref):
1829 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1830 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1831 (find_collation_sequence_value):
1833 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1834 (re_node_set_compare):
1835 Return bool, not int. All callers changed.
1836 * regexec.c (check_halt_node_context, check_dst_limits):
1837 (build_trtable, check_node_accept): Likewise.
1838 * regex_internal.h: Include stdbool.h.
1840 Fix bugs uncovered when converting to bool.
1841 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1842 failure instead of charging ahead blindly.
1843 * regex_internal.c (register_state): Likewise.
1844 * regexec.c (re_search_2_stub): Use simpler method than boolean
1845 for freeing internal storage.
1846 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1847 bitset pieces used as boolean, to avoid undefined behavior
1848 on hosts that do int overflow checking.
1850 2005-08-31 Derek Price <derek@ximbiot.com>
1852 * getdelim.c (getdelim): Return EOF on EOF.
1853 Reported by Larry Jones <lawrence.jones@ugs.com>.
1855 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1857 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1858 lengths fit in regoff_t; this isn't true if regoff_t is the same
1860 * regex.c (re_search_internal): 5th arg is LAST_START
1861 (= START + RANGE) instead of RANGE. This avoids overflow
1862 problems when regoff_t is the same width as size_t.
1863 All callers changed.
1864 (re_search_2_stub): Check for overflow when adding the
1865 sizes of the two strings.
1866 (re_search_stub): Check for overflow when adding START
1867 to RANGE; if it occurs, substitute the extreme value.
1869 2005-08-31 Jim Meyering <jim@meyering.net>
1871 * regcomp.c (search_duplicated_node): Make first pointer arg
1873 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1874 (register_state): Likewise.
1875 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1876 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1877 (group_nodes_into_DFAstates): Likewise.
1879 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1881 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1882 old glibc regex code mishandles strings longer than 2**31 bytes.
1883 This patch fixes this when the regex code is used in gnulib
1884 (i.e., outside glibc).
1886 This patch should not affect the use of the regex code inside
1887 glibc. No doubt this problem also needs to be handled for glibc
1888 as well, but the result will be an incompatible change to the
1889 glibc ABI, and the old ABI will have to be supported too. That
1890 can be the the subject for another patch.
1892 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1893 governing whether the rest of this patch is active. By default,
1894 the macro is disabled and the patch has no effect.
1895 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1896 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1897 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1898 (re_match_2, re_set_registers): Use the new types.
1899 * regex_internal.h (Idx, re_hashval_t): New types.
1900 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1902 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1903 (re_string_context_at, bin_tree_t, re_dfastate_t):
1904 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1905 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1906 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1907 (re_string_char_size_at, re_string_wchar_at):
1908 (re_string_elem_size_at):
1909 Use the new types and macros to port to 64-bit hosts.
1910 Use unsigned types for internal values, so that the code
1911 mostly works even for arrays larger than SSIZE_MAX.
1912 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1913 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1914 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1915 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1916 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1917 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1918 (calc_inveclosure, parse_dup_op, build_range_exp):
1919 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1920 (fetch_number, create_token_tree, mark_opt_subexp):
1922 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1923 (create_cd_newstate, re_string_allocate, re_string_construct):
1924 (re_string_realloc_buffers, build_wcs_upper_buffer):
1925 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1926 (re_string_reconstruct, re_string_peek_byte_case):
1927 (re_string_fetch_byte_case, re_string_context_at):
1928 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1929 (re_node_set_init_copy, re_node_set_add_intersect):
1930 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1931 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1932 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1933 (re_acquire_state, re_acquire_state_context, register_state):
1935 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1936 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1937 (re_search_internal, re_search_2_stub, re_search_stub)
1938 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1939 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1940 (update_cur_sifted_state, check_dst_limits):
1941 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1942 (check_subexp_limits, sift_states_bkref, merge_state_array):
1943 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1944 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1945 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1946 (expand_bkref_cache, check_node_accept_bytes):
1947 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1948 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1949 (acquire_init_state_context, check_halt_node_context):
1950 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1951 (sift_states_backward, clean_state_log_if_needed):
1952 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1953 (find_recover_state, transit_state_sb, transit_state_mb):
1954 (transit_state_bkref, build_trtable, match_ctx_clean):
1956 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1957 to work around an assumption that REG_MISSING is negative.
1959 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1960 (seek_collating_symbol_entry) [defined _LIBC]:
1961 (lookup_collation_sequence_value) [defined _LIBC]:
1962 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1963 Use prototypes rather than old-style function definitions.
1964 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1965 (transit_state_sb) [0]:
1966 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1968 * regexec.c (re_search_internal): Simplify update of rm_so and
1971 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1972 (optimize_subexps, lower_subexp):
1973 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1974 since the signed shift might overflow. Use 1u<<31 instead.
1975 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1976 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1979 * regcomp.c (optimize_subexps, lower_subexp):
1980 Use CHAR_BIT rather than 8, for clarity.
1981 * regexec.c (check_dst_limits_calc_pos_1):
1982 (check_subexp_matching_top): Likewise.
1983 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1984 have to worry about portability issues when shifting it left.
1985 Remove no-longer-needed test for table_size > 0.
1986 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1987 in a word, as the resulting behavior is undefined.
1988 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1989 in one case, a <= should have been an <, and in another case the
1990 whole test was missing.
1991 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1992 the standard name CHAR_BIT.
1993 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1994 this is not true on one's complement and signed-magnitude hosts.
1996 * regex_internal.h (re_sub_match_top_t): Remove unused member
1998 (struct re_dfa_t): Remove unused member states_alloc.
1999 * regcomp.c (init_dfa): Don't initialize unused members.
2001 2005-08-31 Bruno Haible <bruno@clisp.org>
2003 * strstr.c: Include <stddef.h>, for NULL.
2004 * strcasestr.c: Likewise.
2005 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2007 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2009 * iconvme.h: Add prototype for iconv_alloc.
2011 2005-08-29 Simon Josefsson <jas@extundo.com>
2013 * iconvme.c: Fix errno.
2015 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2017 * iconvme.c: Split iconv_string into iconv_alloc.
2019 2005-08-27 Jim Meyering <jim@meyering.net>
2021 * fopen-safer.c: Merge minor changes from coreutils.
2022 * dup-safer.c: Likewise.
2023 * fd-safer.c: Likewise.
2025 Merge from coreutils.
2026 * stdio--.h: New file.
2027 * stdlib--.h: New file.
2028 * mkstemp-safer.c: New file.
2030 GNU tar needs these.
2031 * pipe-safer.c: New file.
2032 * creat-safer.c: New file.
2033 * fcntl--.h (creat): Define to creat_safer.
2034 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2035 * unistd--.h (pipe): Define to pipe_safer.
2036 * unistd-safer.h: Declare pipe_safer.
2038 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2040 * regex_internal.h: Remove all references to
2041 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2043 (bitset_not, bitset_merge, bitset_not_merge):
2044 (bitset_mask, re_string_allocate, re_string_construct):
2045 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2046 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2047 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2048 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2049 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2050 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2051 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2052 (re_acquire_state_context):
2053 Remove unnecessary forward decls.
2054 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2055 Put __attribute at function definition,
2056 now that the function decl has been removed.
2057 * lib/regex_internal.c (re_string_peek_byte_case):
2058 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2061 2005-08-26 Simon Josefsson <jas@extundo.com>
2063 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2064 Haible <bruno@clisp.org>.
2066 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2068 * regexec.c (set_regs): Don't alloca with an unbounded size.
2070 alloca modernization/simplification for regex.
2071 * regex.c: Remove portability cruft for alloca. This no longer
2072 needs to be at the start of the file, and can be moved into
2073 regex_internal.h and simplified.
2074 * regex_internal.h: Include <alloca.h>.
2075 (__libc_use_alloca) [!defined _LIBC]: New macro.
2076 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2077 now works outside glibc.
2079 2005-08-24 Simon Josefsson <jas@extundo.com>
2081 * getpass.c: Add WIN32 implementation. Conditionalize use of
2082 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2083 GLIBC specific code.
2085 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2087 Make regex safe for g++. This fixes one real bug (an "err"
2088 that should have been "*err"). g++ problem reported by
2090 * regex_internal.h (re_calloc): New macro, consistent with
2091 re_malloc etc. All callers of calloc changed to use re_calloc.
2092 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2093 not int. All callers changed.
2094 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2095 just use an array of size MB_LEN_MAX.
2096 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2097 (find_recover_state): Change "err" to "*err"; this fixes what
2098 appears to be a real bug.
2099 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2102 2005-08-25 Jim Meyering <jim@meyering.net>
2104 * open-safer.c: Include <config.h>.
2105 Otherwise, we'd lose LARGEFILE support in any file using
2108 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2110 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2111 * regex.h (regerror): Likewise.
2113 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2114 requires this. (The code never needed it.)
2116 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2117 All uses of recently-renamed identifiers changed to use the new,
2118 POSIX-compliant names. The code will build and run just fine
2119 without these changes, but it's better to eat our own dog food
2120 and use the standard-conforming names.
2122 * regex.h: Fix a multitude of POSIX name space violations.
2123 These changes have an effect only for programs that define
2124 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2125 do not change anything for programs compiled in the normal way.
2126 Also, there is no effect on the ABI.
2128 (_REGEX_SOURCE): New macro.
2129 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2130 defined and _GNU_SOURCE is not; this fixes a name space violation.
2132 Rename the following macros to obey POSIX requirements.
2133 The old names are still visible as macros if _REGEX_SOURCE is defined.
2134 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2135 RE_BACKSLASH_ESCAPE_IN_LISTS.
2136 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2137 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2138 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2139 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2140 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2141 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2142 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2143 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2144 (REG_INTERVALS): renamed from RE_INTERVALS.
2145 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2146 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2147 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2148 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2149 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2150 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2151 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2152 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2153 RE_UNMATCHED_RIGHT_PAREN_ORD.
2154 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2155 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2156 (REG_DEBUG): renamed from RE_DEBUG.
2157 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2158 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2159 unusual, since we can't clash with the POSIX REG_ICASE.
2160 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2161 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2162 (REG_NO_SUB): renamed from RE_NO_SUB.
2163 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2164 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2165 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2166 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2167 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2168 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2169 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2170 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2171 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2172 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2173 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2174 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2175 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2176 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2177 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2178 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2179 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2180 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2181 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2182 (REG_FIXED): Renamed from REGS_FIXED.
2183 (REG_NREGS): Renamed from RE_NREGS.
2185 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2186 of other REG_* macros, since POSIX says the user is allowed to
2187 #undef these macros selectively.
2189 (reg_errcode_t): Update comment stating what other tables need
2192 Rename the following enum values to obey POSIX requirements.
2193 The old names are still visible as macros.
2194 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2195 is not defined, since GNU is supposed to be a superset of POSIX as
2196 much as possible, and since we want reg_errcode_t to be a signed
2197 type for implementation consistency.
2198 (_REG_NOERROR): Renamed from REG_NOERROR.
2199 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2200 (_REG_BADPAT): Renamed from REG_BADPAT.
2201 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2202 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2203 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2204 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2205 (_REG_EBRACK): Renamed from REG_EBRACK.
2206 (_REG_EPAREN): Renamed from REG_EPAREN.
2207 (_REG_EBRACE): Renamed from REG_EBRACE.
2208 (_REG_BADBR): Renamed from REG_BADBR.
2209 (_REG_ERANGE): Renamed from REG_ERANGE.
2210 (_REG_ESPACE): Renamed from REG_ESPACE.
2211 (_REG_BADRPT): Renamed from REG_BADRPT.
2212 (_REG_EEND): Renamed from REG_EEND.
2213 (_REG_ESIZE): Renamed from REG_ESIZE.
2214 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2215 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2216 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2217 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2218 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2220 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2221 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2222 changed. But support the old name if the new one is not defined
2223 and if _REGEX_SOURCE.
2225 Change the following member names in struct re_pattern_buffer.
2226 The old names are still supported if !_REGEX_SOURCE.
2227 The new names are always supported, regardless of _REGEX_SOURCE.
2228 (re_buffer): Renamed from buffer.
2229 (re_allocated): Renamed from allocated.
2230 (re_used): Renamed from used.
2231 (re_syntax): Renamed from syntax.
2232 (re_fastmap): Renamed from fastmap.
2233 (re_translate): Renamed from translate.
2234 (re_can_be_null): Renamed from can_be_null.
2235 (re_regs_allocated): Renamed from regs_allocated.
2236 (re_fastmap_accurate): Renamed from fastmap_accurate.
2237 (re_no_sub): Renamed from no_sub.
2238 (re_not_bol): Renamed from not_bol.
2239 (re_not_eol): Renamed from not_eol.
2240 (re_newline_anchor): Renamed from newline_anchor.
2242 Change the following member names in struct re_registers.
2243 The old names are still supported if !_REGEX_SOURCE.
2244 The new names are always supported, regardless of _REGEX_SOURCE.
2245 (rm_num_regs): Renamed from num_regs.
2246 (rm_start): Renamed from start.
2247 (rm_end): Renamed from end.
2249 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2250 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2251 Prepend __ to parameter names.
2253 Undo yesterday's changes.
2255 2005-08-24 Jim Meyering <jim@meyering.net>
2257 Sync from coreutils.
2258 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2260 2005-08-21 Bruno Haible <bruno@clisp.org>
2262 * lock.h: Add multiple inclusion guard.
2263 * tls.h: Add multiple inclusion guard.
2265 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2267 * regex.h (REG_NOSYS)
2268 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2269 Define, since POSIX requires it as of 2001.
2270 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2271 New private symbol, used to keep the enum signed in all cases.
2272 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2273 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2275 * regex_internal.c (re_string_skip_chars, register_state):
2277 Remove forward decls; no longer needed now that we use prototypes.
2278 * regexec.c (acquire_init_state_context, check_halt_node_context):
2279 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2280 (clean_state_log_if_needed): Likewise.
2282 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2284 Fix problems reported by Sam Steingold in
2285 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2286 * regexec.c (sift_states_bkref): Fix portability bug: the code
2287 assumed that reg_errcode_t is a signed type, which is not
2288 necessarily true if _XOPEN_SOURCE is not defined.
2289 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2290 some compilers warn about it otherwise.
2292 2005-08-20 Jim Meyering <jim@meyering.net>
2294 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2295 of unused local, dfa.
2297 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2299 * regcomp.c (create_initial_state): Remove duplicate decl.
2300 (init_word_char, create_initial_state, duplicate_node_closure):
2301 (fetch_token, peek_token_bracket, build_range_exp):
2302 (build_collating_symbol): Remove forward decls; no longer needed
2303 now that we use prototypes.
2306 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2307 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2308 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2309 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2310 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2311 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2312 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2313 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2314 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2315 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2316 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2317 (build_charclass, build_charclass_op, fetch_number, create_tree):
2318 (create_token_tree, mark_opt_subexp, duplicate_tree):
2319 Use prototypes rather than old-style definitions.
2322 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2323 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2324 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2325 (re_string_reconstruct, re_string_peek_byte_case):
2326 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2327 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2328 (re_node_set_init_copy, re_node_set_add_intersect):
2329 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2330 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2331 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2332 (re_acquire_state, re_acquire_state_context, register_state):
2333 (create_ci_newstate, create_cd_newstate, free_state):
2335 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2336 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2337 (re_search_internal, prune_impossible_nodes):
2338 (acquire_init_state_context, check_matching, static):
2339 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2340 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2341 (update_regs, sift_states_backward, build_sifted_states):
2342 (clean_state_log_if_needed, merge_state_array):
2343 (update_cur_sifted_state, add_epsilon_src_nodes):
2344 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2345 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2346 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2347 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2348 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2349 (check_arrival, check_arrival_add_next_nodes):
2350 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2351 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2352 (check_node_accept_bytes, check_node_accept, extend_buffers):
2353 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2354 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2359 (re_string_allocate, re_string_construct, re_string_reconstruct):
2360 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2361 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2362 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2363 (re_string_context_at, re_string_peek_byte_case):
2364 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2365 is defined, since we now use prototypes always.
2367 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2368 C89 or better. All uses removed.
2370 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2372 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2373 [defined lint]: Suppress bogus uninitialized-variable warnings.
2375 * regcomp.c (duplicate_node): Return new index, not an error code,
2376 and let the caller return REG_ESPACE if out of space. This
2377 removes an uninitialied-variable warning with GCC 4.0.1, and also
2378 avoids taking the address of a local variable. All callers
2381 2005-08-19 Jim Meyering <jim@meyering.net>
2383 * regexec.c (proceed_next_node): Redo local variables to
2384 avoid GCC shadowing warnings.
2386 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2388 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2389 (re_node_set_insert_last, re_dfa_add_node):
2390 Rename local variables to avoid GCC shadowing warnings.
2392 2005-08-18 Bruno Haible <bruno@clisp.org>
2394 * strstr.c (strstr): Fix return value in multibyte case.
2395 * strcasestr.c (strcasestr): Likewise.
2397 2005-08-17 Jim Meyering <jim@meyering.net>
2399 Make the %s format (seconds since the epoch) work for a negative
2400 number and when used with a zero-padded field width, e.g. %015s.
2402 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2403 label so that it precedes the code to set `digits'. Otherwise,
2404 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2405 print `00-22'. Now, it prints `-0022', as it should.
2407 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2409 * regex.h: Remove useless space-before-tab. From coreutils.
2411 2005-08-17 Bruno Haible <bruno@clisp.org>
2413 * strcasestr.h: New file.
2414 * strcasestr.c: New file.
2416 2005-08-17 Bruno Haible <bruno@clisp.org>
2418 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2419 * strstr.c: Completely rewritten, with multibyte locale support.
2421 2005-08-17 Bruno Haible <bruno@clisp.org>
2423 * strcasecmp.c: Use mbuiter.h.
2425 2005-08-17 Bruno Haible <bruno@clisp.org>
2427 * mbuiter.h: New file.
2429 2005-08-16 Bruno Haible <bruno@clisp.org>
2431 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2433 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2434 NUL byte, not after it.
2436 2005-08-16 Bruno Haible <bruno@clisp.org>
2438 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2439 the valid ones. Makes the comparison operations transitive:
2440 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2441 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2443 2005-08-16 Bruno Haible <bruno@clisp.org>
2445 * strcase.h (strcasecmp): Add note in comments.
2446 * strncasecmp.c: Use code from strcasecmp.c.
2447 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2448 (strcasecmp): Work correctly in multibyte locales.
2450 2005-08-16 Bruno Haible <bruno@clisp.org>
2452 * strnlen1.h: New file.
2453 * strnlen1.c: New file.
2455 2005-08-16 Bruno Haible <bruno@clisp.org>
2457 * mbfile.h: New file.
2459 2005-08-16 Bruno Haible <bruno@clisp.org>
2461 * mbiter.h: New file.
2463 2005-08-16 Bruno Haible <bruno@clisp.org>
2465 * mbchar.h: New file.
2466 * mbchar.c: New file.
2468 2005-08-16 Bruno Haible <bruno@clisp.org>
2470 * tls.h: New file, from GNU gettext.
2471 * tls.c: New file, from GNU gettext.
2473 2005-08-15 Bruno Haible <bruno@clisp.org>
2475 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2478 2005-08-14 Jim Meyering <jim@meyering.net>
2480 Sync from coreutils.
2482 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2483 Use the hash-table-based cycle-detection code not just when
2484 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2485 Reported by James Youngman in
2486 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2487 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2488 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2489 This lets us compile with -DFTS_DEBUG, once again.
2490 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2491 * fts.c (fd_safer): Remove decl.
2492 Include fcntl--.h rather than unistd-safer.h
2493 (fts_safe_changedir): Don't call fd_safer; no longer needed
2494 now that we include fcntl--.h.
2496 2005-08-11 Simon Josefsson <jas@extundo.com>
2498 * readline.h, readline.c: New file.
2500 2005-08-11 Bruno Haible <bruno@clisp.org>
2502 * strnlen.h (strnlen): Change parameter name to match comment.
2504 2005-08-10 Simon Josefsson <jas@extundo.com>
2506 * strndup.c: Use strnlen.h.
2508 * strnlen.h: New file.
2510 2005-08-02 Simon Josefsson <jas@extundo.com>
2512 * getline.h, getline.c: Rewrite.
2514 * getdelim.h, getdelim.c: New files, ported from glibc.
2516 2005-07-31 Bruno Haible <bruno@clisp.org>
2518 * lock.h (gl_lock_initializer): New macro.
2519 (gl_lock_define_initialized): Use it.
2520 (gl_rwlock_initializer): New macro.
2521 (gl_rwlock_define_initialized): Use it.
2522 (gl_recursive_lock_initializer): New macro.
2523 (gl_recursive_lock_define_initialized): Use it.
2525 2005-07-26 Bruno Haible <bruno@clisp.org>
2527 * lock.h: Update from GNU gettext.
2528 * lock.c: Update from GNU gettext.
2530 2005-07-18 Bruno Haible <bruno@clisp.org>
2532 * lock.h (gl_once_t): New type.
2533 (gl_once_define, gl_once): New macros.
2534 * lock.c (fresh_once): New variable.
2535 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2538 2005-07-18 Simon Josefsson <jas@extundo.com>
2540 * check-version.c (check_version): Accept identical versions too.
2542 2005-07-18 Bruno Haible <bruno@clisp.org>
2544 * lock.h: New file, from GNU gettext.
2545 * lock.c: New file, from GNU gettext.
2547 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2549 * quotearg.c: Add translator comment suggested by Bruno Haible,
2550 with a minor change.
2552 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2554 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2555 copyright symbol and the year.
2556 * version-etc.c (COPYRIGHT_YEAR): New constant.
2557 (version_etc_va): Use parameterized copyright notice.
2558 Reword to conform to the current GNU coding standards.
2560 2005-07-11 Simon Josefsson <jas@extundo.com>
2562 * size_max.h: New file.
2564 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2566 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2569 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2570 and Paul Eggert <eggert@cs.ucla.edu>
2572 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2573 in wint_t, not wchar_t. Remove now-unnecessary cast.
2575 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2577 * regex.c, regex.h: Sync from libc.
2578 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2579 New files, synced from libc, except that regex_internal.h
2580 currently has a small porting fix.
2582 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2584 Remove the dependency of the strftime module on the tzset module.
2585 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2586 Copy the input structure, to work around some of the bug with
2587 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2588 Solaris releases, you should also use the tzset module, but we won't
2589 require it as a dependency any more since we don't want LGPLed code
2590 to depend on GPLed code.
2592 2005-07-02 Jim Meyering <jim@meyering.net>
2594 * backupfile.c (backup_args): Change a `0' to NULL.
2596 2005-07-01 Jim Meyering <jim@meyering.net>
2598 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2599 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2600 * save-cwd.c, tempname.c:
2601 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2602 and don't include <sys/file.h>).
2604 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2606 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2607 declares only 'struct timespec;' (!).
2609 2005-06-29 Jim Meyering <jim@meyering.net>
2611 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2612 type name. Use the variable name instead.
2613 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2615 2005-06-28 Simon Josefsson <jas@extundo.com>
2617 * check-version.h, check-version.c: New files.
2619 2005-06-28 Simon Josefsson <jas@extundo.com>
2621 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2622 collision with global variable. Better indentation. Don't
2623 increment buffer pointer beyond buffer end. Based on comments
2624 from Paul Eggert <eggert@cs.ucla.edu>.
2628 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2630 * canon-host.c (canon-host): Append trailing "," to 0 in
2631 initializer of struct addrinfo, as an indication that we don't
2632 care how many members the structure has.
2634 2005-06-24 Derek Price <derek@ximbiot.com>
2635 and Bruno Haible <bruno@clisp.org>
2637 Remove stat module & update lstat.
2638 * stat.c: Remove this file...
2639 (slash_aware_lstat): ...moving this content and its support...
2640 * lstat.c (rpl_lstat): ...into here.
2641 * lstat.h: New file.
2643 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2645 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2646 (ranged_convert): Don't save conversion in a temporary struct.
2647 This causes a warning with GCC 4.0.0, and anyway in the typical
2648 case it's not worth the extra 100 bytes or so of code.
2649 (ranged_convert, __mktime_internal): When calling a function via a
2650 pointer P, use P () rather than (*P) (), as we now assume C89 or
2653 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2655 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2656 "who -r" failed to give output. Problem reported by Tim Waugh.
2658 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2659 (xcalloc): Use it to avoid needless tests.
2660 Problem reported by Jim Meyering.
2662 2005-06-16 Jim Meyering <jim@meyering.net>
2664 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2665 when either N or S is zero.
2667 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2669 * argp.h (__option_is_short): Check upper limit of
2670 __key. Isprint() requires its argument to have the value
2671 of an unsigned char or EOF.
2673 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2675 * fnmatch.c (fnmatch): If there is an encoding error in a
2676 multibyte string or pattern, fall back on unibyte matching.
2677 Problem reported by James Youngman.
2679 2005-06-08 Bruno Haible <bruno@clisp.org>
2681 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2684 2005-06-08 Bruno Haible <bruno@clisp.org>
2686 * csharpcomp.h: New file, from GNU gettext.
2687 * csharpcomp.c: New file, from GNU gettext.
2688 * csharpcomp.sh.in: New file, from GNU gettext.
2690 2005-06-07 Derek Price <derek@ximbiot.com>
2693 * glob_.h: Indent nested #ifdef.
2695 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2697 Sync from coreutils.
2698 Use "file name" when talking about file names, instead of "filename"
2699 or "path", as per the GNU coding standards.
2700 * mkdir-p.c: Renamed from makepath.c.
2701 (make_dir_parents): Renamed from make_path. All callers changed.
2702 * mkdir-p.h: Likewise. All includers changed.
2703 * filenamecat.c: Renamed from path-concat.c.
2704 (file_name_concat): Renamed from path_concat. All callers changed.
2705 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2706 * filenamecat.h: Likewise. All includers changed.
2707 * acl.c: Don't use "path" or "filename" to mean "file name"
2708 in comments or local variable names.
2709 * basename.c: Likewise.
2710 * canonicalize.c, canonicalize.h: Likewise.
2711 * dirname.c, dirname.h: Likewise.
2712 * euidaccess.c: Likewise.
2713 * exclude.c: Likewise
2714 * fnmatch_.h, fnmatch_loop.c: Likewise.
2715 * fsusage.c, fsuage.h: Likewise.
2716 * fts.c, fts_.h: Likewise.
2717 * getcwd.c: Likewise.
2718 * getloadavg.c: Likewise.
2719 * mkstemp.c: Likewise.
2720 * mountlist.c, mountlist.h: Likewise.
2721 * openat.c, openat.h: Likewise.
2722 * readlink-stub.c: Likewise.
2723 * readutmp.c, readutmp.h: Likewise.
2724 * rename.c: Likewise.
2725 * rmdir.c: Likewise.
2727 * savedir.c: Likewise.
2728 * stripslash.c: Likewise.
2729 * tempname.c: Likewise.
2730 * xreadlink.c: Likewise.
2731 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2733 * exclude.h: Likewise.
2735 * euidaccess.c (getuid, getgid, getuid, getegid)
2736 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2737 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2738 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2739 * pathmax.h: Include <limits.h> unconditionally, since other
2740 files have been getting away with it for years (MORE/BSD 4.3
2742 * userspec.c (getpwnam, getgrnam, getgrgid)
2743 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2745 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2746 Define to 256, not 255, as per modern POSIX.
2748 2005-06-01 Bruno Haible <bruno@clisp.org>
2750 * csharpexec.h: New file, from GNU gettext.
2751 * csharpexec.c: New file, from GNU gettext.
2752 * csharpexec.sh.in: New file, from GNU gettext.
2754 2005-05-31 Derek Price <derek@ximbiot.com>
2755 Paul Eggert <eggert@cs.ucla.edu>
2758 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2760 2005-05-29 Derek Price <derek@ximbiot.com>
2761 Paul Eggert <eggert@cs.ucla.edu>
2763 * glob_.h, glob.c: New files.
2765 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2767 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2769 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2770 the configuration hassle isn't worth it.
2771 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2772 (LONGEST_MODIFIER, PRIuMAX): Remove.
2774 2005-05-27 Bruno Haible <bruno@clisp.org>
2776 * getlogin_r.h: Remove second include of <stddef.h>.
2778 2005-05-25 Bruno Haible <bruno@clisp.org>
2779 Derek Price <derek@ximbiot.com>
2781 * getlogin_r.h: Simplify API documentation.
2783 2005-05-25 Derek Price <derek@ximbiot.com>
2784 Paul Eggert <eggert@cs.ucla.edu>
2786 * getlogin_r.c, getlogin_r.h: New files.
2788 2005-05-22 Bruno Haible <bruno@clisp.org>
2790 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2791 Also include <sys/param.h> if it defines MIN, MAX.
2792 Based on a patch by Derek Price <derek@ximbiot.com>.
2794 2005-05-22 Bruno Haible <bruno@clisp.org>
2796 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2797 (INT64_MIN): Fix definition.
2798 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2800 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2801 NEED_SIGNED_INT_TYPES.
2803 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2804 HAVE_SYSTEM_INTTYPES.
2806 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2808 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2809 so that unistd-safer.h (GPL'ed code) need not be included.
2811 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2814 * fts.c: Don't include "cycle-check.h" or "hash.h".
2815 (setup_dir, free_dir): New functions.
2816 (enter_dir, leave_dir): Define trivial
2817 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2818 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2819 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2820 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2821 Move to fts-cycle.c.
2822 (fts_open): Use setup_dir.
2823 (fts_close): Use free_dir.
2824 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2825 This adds a label and some gotos, but the alternatives were messier.
2826 Check for memory allocation failure when entering a dir.
2827 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2828 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2829 (FTS): New member fts_cycle, that is a union that contains the
2830 old active_dir_ht and cycle_state. All uses changed to mention
2831 fts_cycle.ht and fts_cycle.state.
2832 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2833 fts.c, with the following changes:
2834 (setup_dir, free_dir): New functions.
2835 (enter_dir): Now returns bool. Return true if successful, false
2836 if memory exhausted. All callers changed.
2837 Do not bother partly cleaning up on
2838 memory allocation failure; that is free_dir's job.
2839 However, free ad if hash_insert fails, to avoid memory leak.
2840 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2841 fts->fts_options to see which union member to use.
2843 2005-05-20 Jim Meyering <jim@meyering.net>
2845 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2846 Now a macro, to pacify GCC.
2848 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2850 * chown.c (rpl_chown): Return -1 on failure.
2852 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2854 * canonicalize.c: Include canonicalize.h first, to test interface.
2855 Include <stddef.h> unconditionally, since we assume C89 now.
2856 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2857 * fts.c: Include fts_.h first, to check interface.
2858 Do not include intprops.h; no longer needed.
2859 Include cycle-check.h and hash.h, since fts_.h no longer does.
2860 Remove unnecessary casts of closedir to void.
2861 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2862 decide whether to decrement nlinks.
2863 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2864 (FTS): Use struct hash_table * instead of Hash_table, so that
2865 we no longer need to include hash.h here.
2867 2005-05-17 Jim Meyering <jim@meyering.net>
2869 * fts.c, fts_.h: New files, from coreutils.
2871 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2873 Sync from coreutils.
2874 * unlinkdir.c, unlinkdir.h: New files.
2875 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2876 regex.h, unlocked-io.h, xtime.h:
2877 White space changes only.
2878 * makepath.c (make_path): Port to hosts where leading "//" is special.
2879 * yesno.c: Include getline.h, not ctype.h.
2880 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2881 Use getline to remove arbitrary restriction on response length.
2883 2005-05-13 Bruno Haible <bruno@clisp.org>
2885 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2886 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2887 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2888 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2889 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2890 Add support for 64-bit integers in the MSVC compiler.
2892 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2894 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2895 Change the initial comment to refer to GPL, not LGPL.
2896 gnulib-tool will change it to LGPL as needed.
2898 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2899 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2900 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2901 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2902 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2903 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2904 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2905 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2906 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2907 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2908 concatpath.c, config.charset, copy-file.c, copy-file.h,
2909 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2910 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2911 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2912 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2913 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2914 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2915 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2916 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2917 full-read.c, full-read.h, full-write.c, full-write.h,
2918 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2919 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2920 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2921 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2922 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2923 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2924 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2925 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2926 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2927 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2928 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2929 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2930 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2931 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2932 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2933 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2934 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2935 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2936 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2937 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2938 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2939 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2940 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2941 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2942 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2943 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2944 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2945 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2946 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2947 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2948 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2949 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2950 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2951 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2952 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2953 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2954 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2955 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2956 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2957 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2958 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2959 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2960 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2961 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2962 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2963 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2964 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2965 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2966 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2967 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2968 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2969 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2970 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2971 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2972 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2973 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2974 Update FSF postal mail address.
2976 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2978 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2979 specified in ai_socktype. Fix invalid ai_protocol
2980 check. ai_protocol is usually set to 0 or depending on
2981 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2982 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2983 ai_socktype / ai_protocol in the returned addrinfo structure.
2985 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2986 Bruno Haible <bruno@clisp.org>
2988 * inet_ntop.h: New file.
2989 * inet_ntop.c: New file, from glibc with modifications.
2991 2005-05-08 Jim Meyering <jim@meyering.net>
2993 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2995 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2997 Merge from coreutils. Among other things,
2998 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2999 * fd-safer.c: New file.
3000 * fcntl-safer.h, open-safer.c: Remove.
3001 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3002 * dup-safer.c: Include unistd-safer.h first.
3003 Don't include errno.h.
3004 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3005 * file-type.h: Don't assume invoker included sys/stat.h first.
3006 * file-type.c: Rely on file-type.h change.
3007 * getloadavg.c: Include unistd-safer.h.
3008 (getloadavg): Use safer open.
3009 * getusershell.c: Include "stdio-safer.h".
3010 (getusershell): Use safer fopen.
3011 * long-options.c (long_options): Use NULL rather than 0.
3012 * modechange.h (mode_free): Remove; all callers changed to invoke
3014 * modechange.c: Likewise.
3015 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3016 (MODE_DONE): New constant.
3017 (struct mode_change): Remove 'next' member.
3018 (make_node_op_equals): New function; like the old one of the
3019 same name, except it allocates an array.
3020 (mode_compile, mode_create_from_ref): Use it.
3021 (mode_compile): Allocate result as an array, not a linked list.
3022 Parse octal string ourself, so that we catch mistakes like "+0".
3023 (mode_adjust): Arg is an array, not a linked list.
3024 * modechange.c: Include stat-macros.h, xalloc.h.
3025 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3026 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3027 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3028 Remove. This is now stat-macros.h's job.
3029 (talloc): Remove. All callers replaced by xalloc, so that
3030 our invokers don't have to worry about reporting memory failures.
3031 (make_node_op_equals): Remove.
3032 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3034 (struct mode_change): Moved here from modechange.h.
3035 (mode_append_entry): Remove.
3036 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3037 apps to have incorrect behavior. Use simpler algorithm for head
3038 and tail. Don't futz with umask; that's now the job of mode_adjust.
3039 Detect more invalid usages rather than having somewhat-random behavior.
3040 Don't insert an "a=" action, as that leads to incorrect behavior.
3041 (mode_compile, mode_create_from_ref): Return NULL on error instead
3042 of an enum, since now there's only one way to have an error. All
3044 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3045 at the correct time. Simplify calculation of "+u" and its ilk.
3046 Don't mishandle "+X".
3047 (mode_free): Remove "register" and localize decls.
3048 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3049 (struct mode_change): Move to modechange.c; callers don't
3050 need to see this stuff.
3051 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3052 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3053 (mode_change, mode_adjust): Reflect the new signatures noted above.
3054 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3055 that might redefine system include files.
3056 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3057 (my_usleep): Use NULL rather than (void *) 0.
3058 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3059 Use siginterrupt to specify that system calls should be interrupted.
3060 (rpl_nanosleep): Move initialization of suspended closer to call of
3062 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3063 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3064 (desirable_utmp_entry): New function.
3065 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3066 using x2nrealloc, to simplify logic.
3067 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3068 size calculation. Do not assume utmp file is a regular file.
3069 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3070 (READ_UTMP_CHECK_PIDS): New constant.
3071 * save-cwd.c: Include unistd-safer.h.
3072 (save_cwd): Use fd_safer.
3073 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3074 [!_LIBC] Include "stat-macros.h" instead.
3075 * unistd-safer.h (fd_safer): New decl.
3077 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3079 * byteswap_.h: New file.
3081 2005-04-25 Albert Chin <china@thewrittenword.com>
3083 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3086 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3088 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3089 that "UTC +1 second" continues to work. Problem reported
3091 (relunit_snumber): New rule.
3094 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3096 * getdate.y (universal_time_zone_table): New constant.
3097 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3098 universal_time_zone_table.
3099 (lookup_zone): Prefer universal_time_zone_table to
3100 local_time_zone_table, so that "GMT" time stamps are allowed in
3101 London during the summer. Problem reported by Ian Abbott.
3103 2005-04-12 Jim Meyering <jim@meyering.net>
3105 * human.c (humblock): Set *options even when returning due to
3106 xstrtoumax conversion failure. Thanks to a used-uninitialized
3109 2005-04-09 Jim Meyering <jim@meyering.net>
3111 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3112 -Wuninitialized: initialize tm0.tm_year.
3114 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3116 * getdate.y (parser_control): rels_seen is now a boolean, not a
3117 count, since there's no maximum. All uses changed.
3118 Add member dsts_seen.
3119 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3121 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3122 Use pc_rels_seen to decide whther a date is absolute.
3124 * getdate.y (number): Don't overwrite year.
3125 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3128 2005-04-02 Simon Josefsson <jas@extundo.com>
3130 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3131 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3133 2005-03-27 Jim Meyering <jim@meyering.net>
3135 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3137 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3139 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3140 "one's complement" -> "ones' complement" in comment, as per Knuth.
3141 "value of type" -> "type or expression" in comment.
3142 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3144 2005-03-26 Jim Meyering <jim@meyering.net>
3147 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3148 Correct typos: s/or/of/.
3150 2005-03-23 Jim Meyering <jim@meyering.net>
3152 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3154 2005-03-21 Jim Meyering <jim@meyering.net>
3156 Changes imported from coreutils.
3158 * cycle-check.c: Don't include xalloc.h.
3160 * path-concat.c: Don't include assert.h.
3161 (path_concat): Remove assertion that would have triggered
3162 for ABASE starting with more than one slash.
3163 Reported by Andreas Schwab.
3165 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3166 properly when ABASE is an absolute file name.
3167 Correct the description of this function.
3169 Add an assertion and a test driver.
3170 This fixes a bug introduced on 2004-07-02.
3171 Andreas Schwab reported the resulting failure of cp --parents:
3172 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3174 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3176 * strftime.c (my_strftime): If the underlying strftime returns 0
3177 (which shouldn't happen), generate nothing instead of returning 0
3178 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3180 2005-03-16 Bruno Haible <bruno@clisp.org>
3182 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3184 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3186 * strftime.c (my_strftime): Prepend space to format so that we can
3187 reliably distinguish strftime failure from empty output on POSIX
3190 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3192 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3193 (iconv_string): Don't guess a size-zero buffer, as that might cause
3194 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3195 result would be 'too large', where 'too large' is (heuristically)
3196 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3197 overflow concerns. This will prevent some unwanted malloc failures
3198 when the inputs are very large.
3200 2005-03-15 Bruno Haible <bruno@clisp.org>
3202 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3205 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3208 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3210 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3212 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3213 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3215 * strtol.c: Likewise.
3217 2005-03-14 Simon Josefsson <jas@extundo.com>
3219 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3222 2005-03-14 Jim Meyering <jim@meyering.net>
3224 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3225 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3226 to be nonzero so that we (and caller) can detect the difference
3227 between a valid zero-length expansion and an error return, even
3228 when the underlying strftime fails before writing anything into
3231 2005-03-10 Jim Meyering <jim@meyering.net>
3233 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3234 so that this module works on systems without fchdir.
3236 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3238 Factor int-properties macros into a single file, except for
3239 glibc-related files.
3240 * intprops.h: New file.
3241 * getloadavg.c: Include it instead of limits.h.
3242 (INT_STRLEN_BOUND): Remove.
3243 * human.c: Include intprops.h.
3244 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3245 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3246 * inttostr.h: Include intprops.h instead of limits.h.
3247 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3248 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3249 for consistency with intprops.h.
3250 (time_t_is_integer, twos_complement_arithmetic): Use them.
3251 * sig2str.h: Include <signal.h>, intprops.h.
3252 (INT_STRLEN_BOUND): Remove.
3253 * strftime.c (TYPE_SIGNED): Remove.
3254 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3255 * strtol.c: Adjust comments to match intprops.h.
3256 * userspec.c: Include intprops.h.
3257 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3258 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3259 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3260 instead of rolling our own expressions.
3261 * xstrtol.c: Include xstrtol.h first, to test interface.
3263 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3265 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3266 the right thing even if adding 1900 would overflow. Similarly
3267 for tm_mon + 1 and tm_yday + 1.
3268 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3269 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3270 (DO_SIGNED_NUMBER): New macro.
3271 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3273 2005-03-07 Bruno Haible <bruno@clisp.org>
3275 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3277 2005-03-03 Derek R. Price <derek@ximbiot.com>
3278 Bruno Haible <bruno@clisp.org>
3280 * pagealign_alloc.h: New file.
3281 * pagealign_alloc.c: New file.
3283 2005-01-28 Bruno Haible <bruno@clisp.org>
3285 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3288 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3290 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3291 The workaround isn't strictly needed for POSIX conformance, and
3292 it's too much of a pain to configure and maintain. We'll ask
3293 people to fix their kernels instead.
3294 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3295 (NANOSLEEP_BUG_WORKAROUND): Remove.
3296 (xnanosleep): Remove the workaround.
3298 2005-02-12 Bruno Haible <bruno@clisp.org>
3300 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3302 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3304 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3305 * timespec.h (gettime): Return void, since it always
3306 succeeds now. All uses changed.
3307 * gettime.c (gettime) Likewise.
3308 [HAVE_NANOTIME]: Prefer nanotime.
3309 Assume gettimeofday succeeds, as POSIX requires.
3310 Assime time () succeeds, since other code already does.
3311 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3312 (timespec_subtract): Remove.
3313 (NANOSLEEP_BUG_WORKAROUND): New constant.
3314 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3315 things considerably. Use it only on GNU/Linux hosts, since the
3316 workaround shouldn't be needed elsewhere.
3318 2005-02-24 Bruno Haible <bruno@clisp.org>
3320 * gettext.h: Update from GNU gettext 0.14.2.
3322 2005-02-24 Bruno Haible <bruno@clisp.org>
3324 * localcharset.c: Update from GNU gettext 0.14.2.
3325 * config.charset: Update from GNU gettext 0.14.2.
3327 2005-02-22 Simon Josefsson <jas@extundo.com>
3329 * iconvme.h, iconvme.c: New files, from libc.
3331 2005-02-20 Neil Conway <neilc@samurai.com>
3333 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3334 returned by OSX/Darwin if the specified buffer is not large
3335 enough for the hostname.
3337 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3339 * memrchr.h: New file.
3340 * chdir-long.c: Include it.
3341 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3342 Don't bother including stddef.h.
3344 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3346 * argp-help.c (__argp_help): Create a fake struct argp_state and
3347 pass it to _help, otherwise the latter coredumps trying to
3348 dereference state.root_argp.
3350 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3352 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3354 Include <sys/types.h>, for dev_t.
3355 (ME_DUMMY, ME_REMOTE): Move from here....
3356 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3357 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3359 Include mountlist.h first, to test the interface.
3361 2005-01-29 Bruno Haible <bruno@clisp.org>
3363 * progname.c (program_name): Initialize.
3364 Needed when linking statically on MacOS X.
3366 2005-01-28 Bruno Haible <bruno@clisp.org>
3368 * javacomp.sh.in: New file, from GNU gettext.
3369 * javacomp.h: New file, from GNU gettext.
3370 * javacomp.c: New file, from GNU gettext.
3372 2005-01-26 Bruno Haible <bruno@clisp.org>
3374 * javaexec.sh.in: New file, from GNU gettext.
3375 * javaexec.h: New file, from GNU gettext.
3376 * javaexec.c: New file, from GNU gettext.
3378 2005-01-26 Simon Josefsson <jas@extundo.com>
3380 * gai_strerror.c: Use GPL in header.
3382 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3384 * argp-help.c (hol_entry_help): Avoid using non-constant
3385 initializers for struct pentry_state.
3386 (__argp_error): Check return value of __asprintf
3387 (__argp_failure): Translate error message
3389 * argp-parse.c: Removed braces around the expansion of N_()
3391 2005-01-21 Jim Meyering <jim@meyering.net>
3393 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3394 same value as for Solaris 9.
3396 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3397 component length. This included changing the parameter to be
3398 of type `char *' rather than `char const *'.
3399 * chdir-long.h (chdir_long): Update prototype.
3401 * openat.c (fdopendir, fstatat): New functions.
3402 * openat.h: Include headers required for use of DIR and struct stat.
3403 [AT_SYMLINK_NOFOLLOW]: Define.
3404 (fdopendir, fstatat): Add prototypes.
3406 2005-01-21 Bruno Haible <bruno@clisp.org>
3408 * classpath.h: New file, from GNU gettext.
3409 * classpath.c: New file, from GNU gettext.
3411 2005-01-20 Simon Josefsson <jas@extundo.com>
3413 * version-etc-fsf.c: New file, with version_etc_copyright.
3414 * version-etc.c: Remove version_etc_copyright.
3415 * version-etc.h (version_etc_copyright): Use [] instead of * in
3416 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3418 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3420 * save-cwd.c (save_cwd): Remove code to support the case
3421 where fchdir is missing or flaky.
3423 2005-01-20 Simon Josefsson <jas@extundo.com>
3425 * base64.h (isbase64): Add.
3427 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3428 using a unsigned prototype, don't inline.
3429 (base64_decode): Use it.
3431 2005-01-19 Bruno Haible <bruno@clisp.org>
3433 * sh-quote.h: New file, from GNU gettext.
3434 * sh-quote.c: New file, from GNU gettext.
3436 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3438 Merge changes from coreutils, as described below in several
3439 changelogs dated today.
3441 * save-cwd.c: Include "save-cwd.h" before other include files.
3442 (O_DIRECTORY): Remove; not needed here, since "." must be
3443 a directory. All uses removed.
3444 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3445 universal on Suns, and we also need to test for IRIX.
3446 Revamp code to use 'if' rather than '#if'.
3447 Avoid unnecessary comparison of cwd->desc to 0.
3449 * utimens.c (futimens): Robustify the previous patch, by checking
3450 for known valid error numbers rather than observed invalid ones.
3452 2005-01-18 Jim Meyering <jim@meyering.net>
3454 * version-etc.c (version_etc_copyright): Update copyright date.
3456 * utimens.c (futimens): Account for the fact that futimes
3457 can also fail with errno == ENOSYS or errno == ENOENT.
3458 Patch from Dmitry V. Levin.
3460 Change the name of the robust chdir function from chdir to chdir_long.
3461 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3462 (restore_cwd): Use chdir_long, not chdir.
3463 * chdir-long.c: Renamed from chdir.c.
3464 * chdir-long.h: Renamed from chdir.h.
3465 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3468 2005-01-18 Bob Proulx <bob@proulx.com>
3470 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3471 offsetof() macro construct to avoid compile failure with native HP-UX
3472 11.0 ANSI C compiler.
3474 2005-01-06 Bruno Haible <bruno@clisp.org>
3476 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3477 because stpncpy.m4 takes care of it.
3479 2004-01-24 Bruno Haible <bruno@clisp.org>
3481 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3483 2003-10-09 Bruno Haible <bruno@clisp.org>
3485 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3487 2005-01-06 Bruno Haible <bruno@clisp.org>
3489 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3490 * fwriteerror.c: Include <stdbool.h>.
3491 (fwriteerror): At the end, close the file stream. Record whether
3492 stdout was already closed.
3494 2004-05-27 Bruno Haible <bruno@clisp.org>
3496 * execute.c (environ): Declare if needed.
3497 * pipe.c (environ): Likewise.
3498 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3500 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3502 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3503 definitions to be after all include files, to avoid collisions.
3504 Problem reported by Bob Proulx.
3506 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3508 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3509 not needed. This removes a dependency on the gettext module.
3510 [defined _LIBC]: Do not include <libintl.h>; not needed.
3512 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3514 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3517 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3519 * argp-parse.c: Include <stddef.h>.
3520 (alignof, alignto): New macros.
3521 (parser_init): Don't assume that void * is aligned sufficiently
3524 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3525 need to extend the stack.
3526 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3529 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3531 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3533 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3535 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3536 Remove now-obsolete comment about AIX.
3537 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3538 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3539 (YYMAXDEPTH): New macro.
3541 2004-12-18 Bruno Haible <bruno@clisp.org>
3543 * fatal-signal.c (fatal_signals): Make non-const.
3544 (init_fatal_signals): New function.
3545 (uninstall_handlers, install_handlers): Ignore signals that were set to
3547 (at_fatal_signal): Call init_fatal_signals.
3548 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3550 Reported by Paul Eggert.
3552 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3554 * getdate.y (textint): New member "negative".
3555 (time_zone_hhmm): New function.
3556 Expect 14 shift-reduce conflicts, not 13.
3557 (o_colon_minutes): New rule.
3558 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3559 (yylex): Set the "negative" member of signed numbers.
3561 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3563 Changes imported from coreutils.
3564 * hard-locale.c: Assume <locale.h> exists.
3566 (GLIBC_VERSION): New macro.
3567 (hard_locale): Assume setlocale exists.
3568 Rewrite to avoid #ifdef.
3569 Use strdup rather than malloc + strcpy.
3570 * human.c: Assume <locale.h> exists.
3571 (human_readable): Assume localeconv exists.
3573 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3575 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3576 convert T2, not T. (Imported from libc.)
3578 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3580 * getcwd.c (is_ENAMETOOLONG): New macro.
3581 (__getcwd.c): Don't restore errno; glibc doesn't.
3582 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3583 first, falling back to our code only if its results look suspicious.
3584 Ensure that the resulting buffer is only as large as necessary.
3586 * readutmp.c: Include readutmp.h first.
3587 Include <errno.h>, since readutmp.h no longer does that.
3588 * readutmp.h: Don't include <errno.h>,
3589 <sys/param.h>, <time.h>; not needed to establish interface.
3590 (errno): Remove decl.
3591 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3592 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3593 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3595 2004-11-28 Simon Josefsson <jas@extundo.com>
3597 * base64.h, base64.c: New file.
3599 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3601 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3603 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3605 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3606 HP's ANSI C compiler.
3607 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3608 Declaring int functions causes warnings on some modern systems and
3609 shouldn't be needed to compile on ancient ones.
3610 * same.c (MIN) [defined MIN]: Don't define, since it's already
3613 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3614 with the following changes.
3615 (__set_errno): Parenthesize properly.
3616 Include <stdbool.h>.
3617 (MIN, MAX, MATCHING_INO): New macros.
3618 (__getcwd): Define with prototype, not K&R form.
3619 Use heuristics to allocate default buffer on stack if possible.
3620 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3621 behavior, and to avoid the PATH_MAX limit when computing
3623 Use MATCHING_INO to compare inode number to file.
3624 Check for arithmetic overflow in size calculations.
3625 Fix bug in reallocation of dot array that caused getcwd to fail
3626 on directories nested deeper than 75.
3627 Be more careful about saving errno on error.
3628 Do not use realloc; use only free+malloc, as this is a bit
3629 more flexible and avoids a needless copy operation.
3630 Do not inspect st_dev and st_ino for symbolic links; POSIX
3631 doesn't specify the latter.
3632 Check for closedir errors.
3633 Avoid needless casts.
3634 Use "#ifdef weak_alias" around weak_alias, to be like other
3636 The following changes to getcwd.c have effect only when used in
3637 gnulib; they have no effect inside glibc proper.
3638 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3639 as alloca isn't used.
3640 (alloca, __alloca): Likewise.
3641 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3642 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3643 unconditionally, as gnulib assumes C89 or better.
3644 Do not include <sys/param.h>.
3645 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3646 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3648 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3649 Include <dirent.h> in a way that is compatible with modern Autoconf.
3650 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3651 New macros, if not already defined.
3652 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3653 Use "_LIBC", not "defined _LIBC", for consistency.
3654 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3656 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3657 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3658 * xgetcwd.c: David MacKenzie's old code was removed, so give
3659 credit only to Jim Meyering and adjust the copyright dates.
3660 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3661 <stdlib.h>, <unistd.h>, "pathmax.h".
3662 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3663 (INITIAL_BUFFER_SIZE): Remove.
3664 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3666 2004-11-23 Jim Meyering <jim@meyering.net>
3668 * getopt_.h: Remove trailing blanks.
3670 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3672 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3673 (futimens): New function, which uses futimes if available.
3674 (futimens, utimens): Support timespec==NULL, with same semantics
3675 as utime and utimens.
3676 * utimens.h (futimens): New decl.
3678 2004-11-23 Jim Meyering <jim@meyering.net>
3680 * __fpending.c: Add comment.
3682 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3684 * getopt_.h: Re-addition of __getopt_argv_const caused
3685 redefinition warnings. To avoid them, include the defines
3686 in `#if !defined __need_getopt ... #endif'. The only place
3687 where __getopt_argv_const is used is in definitions
3688 of getopt_long and getopt_long_only below, which are as well
3689 protected by `#ifndef __need_getopt'.
3690 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3691 __need_getopt after including <stdio.h> and <unistd.h> These
3692 headers might have defined it.
3694 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3696 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3698 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3699 optopt): Use them instead of invoking ## directly; otherwise, the
3700 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3702 2004-11-19 Bruno Haible <bruno@clisp.org>
3704 * strtok_r.c: Move comments from here...
3705 * strtok_r.h: ... to here.
3707 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3709 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3710 might fail. Problem reported by Yoann Vandoorselaere.
3711 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3712 that mishandle size_t overflow.
3714 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3716 * canon-host.c: Include "strdup.h".
3717 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3718 Use strdup instead of malloc/strcpy to duplicate strings.
3720 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3721 (human_space_before_unit): New constant.
3722 * human.c (human_readable): Support it.
3724 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3725 (xgetcwd): Set errno correctly when failing.
3726 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3727 the failure is actually due to a PATH_MAX problem.
3729 Further getopt changes to make it more likely that glibc will
3730 buy the changes back.
3731 * getopt.c (POSIXLY_CORRECT): New constant.
3732 (getopt): Use it, so to preserve glibc semantic
3733 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3734 when compiling for libc.
3735 * getopt_.h (__getopt_argv_const): Bring it back.
3736 (getopt_long, getopt_long_only): Use it.
3738 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3739 New arg POSIXLY_CORRECT. All callers changed.
3740 (getopt): Argv is now char * const *, as per standard.
3741 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3742 not char *__getopt_argv_const *.
3743 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3744 _getopt_long_only_r): Likewise.
3745 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3746 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3747 _getopt_long_r, _getopt_long_only_r): Likewise.
3748 * getopt_.h (__getopt_argv_const): Remove.
3749 (getopt): Argv is now char * const *, as per standard.
3751 * getdate.y (tORDINAL): New token.
3752 (day, relunit): Allow it for relative times.
3753 (relative_time_table): Use tORDINAL for ordinals.
3755 2004-11-15 Jim Meyering <jim@meyering.net>
3757 * closeout.c: Include "__fpending.h" once again.
3758 Include <stdbool.h>.
3759 (close_stdout): Don't fail just because stdout was closed initially,
3760 since some programs don't write to stdout in the normal course of
3761 operation (other than --version and --help), and we don't want this
3762 function to make e.g. `touch file >&-' fail.
3763 But do fail if it was closed and someone has tried to write to it.
3764 E.g., `printf foo >&-' must fail.
3766 2004-11-11 Simon Josefsson <jas@extundo.com>
3768 * strtok_r.h, strtok_r.c: New file.
3770 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3772 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3773 we can stop lying to compilers about the constness of argv when we
3774 are compiled outside glibc.
3775 (getopt, getopt_long, getopt_long_only): Use it.
3776 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3778 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3779 _getopt_long_only_r): Likewise.
3780 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3781 _getopt_long_only_r): Likewise.
3783 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3784 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3785 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3786 the other external symbols.
3787 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3788 declaration, since the above renaming now works around collisions.
3790 2004-11-11 Jim Meyering <jim@meyering.net>
3792 * linebreak.c: Remove trailing blanks.
3793 * alloca_.h: Likewise.
3794 * acosl.c: Likewise.
3795 * euidaccess.c: Likewise.
3796 * allocsa.h: Likewise.
3798 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3800 * mktime.c (SHR): New macro, which is a portable
3801 substitute for >> that should work even on Crays.
3802 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3803 Problem reported by Mark D. Baushke in
3804 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3805 * getdate.y (SHR): Likewise.
3807 * strftime.c (SHR): Likewise.
3809 * quotearg.c (struct quoting_options): Use unsigned int for
3810 quote_these_too, so that right shifts are well defined. All uses
3813 2004-11-10 Simon Josefsson <jas@extundo.com>
3815 * getaddrinfo.h, getaddrinfo.c: New files.
3817 2004-11-10 Jim Meyering <jim@meyering.net>
3819 Ensure that no close failure goes unreported.
3820 * closeout.c (close_stdout): Always close stdout. I.e., don't
3821 return early when it seems there's nothing to flush.
3822 Don't include __fpending.h.
3824 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3826 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3828 2004-11-05 Bruno Haible <bruno@clisp.org>
3830 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3831 Reported by Mark D. Baushke <mdb@cvshome.org>.
3833 2004-11-04 Bruno Haible <bruno@clisp.org>
3835 2004-09-11 Bruno Haible <bruno@clisp.org>
3836 * allocsa.valgrind: New file.
3837 2004-02-06 Bruno Haible <bruno@clisp.org>
3838 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3839 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3840 Reported by Christopher Seip <chris.seip@hp.com>.
3842 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3844 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3845 with errno == ERANGE if the buffer is too small.
3846 Problem reported by Mark D. Baushke.
3848 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3850 * xreadlink.c (MAXSIZE): New macro.
3851 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3852 size does not exceed MAXSIZE. Avoid cast.
3853 As suggested by Mark D. Baushke in
3854 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3855 if readlink fails with buffer size just under MAXSIZE, try again
3858 2004-11-02 Derek R. Price <derek@ximbiot.com>
3859 and Paul Eggert <eggert@cs.ucla.edu>
3861 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3862 (get_date): Overparenthesize to avoid GCC warning.
3864 2004-11-02 Bruno Haible <bruno@clisp.org>
3866 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3867 function returns void.
3869 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3871 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3872 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3875 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3877 * getdate.y: Add support for TZ="foo" within a date string.
3878 Fix some bugs near time_t boundaries. Reject dates with
3879 out-of-range components, e.g., "Sept 31".
3880 Include <stdlib.h>, "setenv.h", "xalloc.h".
3881 (ISDIGIT_LOCALE): Remove; unused.
3882 Note that the TZ and time functions used here are not reentrant.
3883 (mktime_ok, get_tz): New functions.
3884 (TZBUFSIZE): New constant.
3885 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3886 This requires that we sometimes generate our own TZ="XXX..." setting.
3888 2004-10-27 Derek R. Price <derek@ximbiot.com>
3890 * mktime.c (not_equal_tm): Remove redundant check.
3892 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3894 * getdate.y: Use Bison 1.875 features, and some minor
3895 code cleanups. This change does not affect semantics.
3896 Don't include <stdlib.h>; no longer needed.
3897 Don't include unlocked-io.h; only the "#if TEST" code uses
3898 stdio, and performance isn't crucial there.
3899 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3900 Bison 1.875 features as described below.
3901 All uses of "PC." replaced by "pc->".
3902 (YYSTYPE): Add a forward declaration.
3903 (yylex, yyerror): Use full prototypes in forward decls.
3904 Use "%pure-parser" rather than obsolescent "%pure_parser".
3905 Use %parse-param and %lex-param instead of obsolescent
3906 YYPARSE_PARAM and YYLEX_PARAM.
3907 (meridian_table, month_and_day_table, time_units_table,
3908 relative_time_table, time_zone_table, military_table,
3909 lookup_zone, lookup_word, get_date):
3910 Use NULL instead of 0 where appropriate.
3911 (to_hour): Avoid abort (), to avoid a dependency on
3913 (yyerror, yylex): Now accepts parser_control * arg.
3914 (main) [TEST]: Use '\0' rather than 0 for char.
3916 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3918 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3919 It's now the caller's responsibility to handle the case where
3920 !HAVE_GETPAGESIZE && !defined getpagesize.
3922 * mktime.c (leapyear): Arg is long int, not int.
3924 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3926 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3928 2004-10-12 Simon Josefsson <jas@extundo.com>
3930 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3931 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3934 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3936 * vsnprintf.h: New file.
3937 * vsnprintf.c: New file.
3939 2004-10-07 Bruno Haible <bruno@clisp.org>
3941 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3942 into the provided buffer.
3944 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3946 * diacrit.c, diacrit.h: Add GPL notice.
3948 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3949 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3950 * logl.c (logl): Keep the code as similar to glibc as possible.
3951 This avoids a potential constant-folding bug.
3953 2004-10-05 Bruno Haible <bruno@clisp.org>
3955 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3957 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3959 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3960 * xmalloc.c (xmemdup): Likewise.
3961 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3962 XFREE): Remove these long-obsolescent macros.
3963 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3964 * xstrdup.c: Remove.
3966 * regex.c (re_comp): Cast gettext return value to char *,
3967 Problem reported by Martin Neitzel via Mark D. Baushke.
3969 2004-10-04 Simon Josefsson <jas@extundo.com>
3971 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3972 '#ifdef USE_UNLOCKED_IO'.
3974 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3976 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3977 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3978 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3979 regex.c, sha1.c, version-etc.c, yesno.c:
3980 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3981 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3982 the includer's responsibility.
3984 Sync from coreutils.
3986 * modechange.c (mode_compile): Don't decrement a pointer that
3987 points to the start of a string, as the C Standard says the
3988 resulting behavior is undefined.
3990 * backupfile.h (enum backuptype): Rename none -> no_backups,
3991 simple -> simple_backups, numbered_existing ->
3992 numbered_existing_backups, numbered -> numbered_backups
3993 to avoid shadowing problems. All uses changed.
3994 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3995 * backupfile.c (check_extension, numbered_backup):
3996 Rename locals to avoid shadowing 'basename'.
3997 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4000 * .cppi-disable: Add getopt_.h, getopt_int.h.
4001 * .cvsignore: Add getopt.h.
4003 2004-10-04 Simon Josefsson <jas@extundo.com>
4005 * memmem.h: New file.
4006 * memmem.c: New file, taken from glibc.
4008 2004-10-02 Jim Meyering <jim@meyering.net>
4010 * dirfd.h, getpagesize.h: Add copyright notice.
4012 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4014 * snprintf.c: Remove comments as to why each header is needed.
4016 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4018 * strsep.h: New file.
4019 * strsep.c: New file.
4021 2004-10-01 Simon Josefsson <jas@extundo.com>
4023 * snprintf.c (snprintf): Handle size==0.
4025 2004-10-01 Simon Josefsson <jas@extundo.com>
4026 Bruno Haible <bruno@clisp.org>
4028 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4029 (snprintf): Declare 'args'.
4031 2004-09-30 Simon Josefsson <jas@extundo.com>
4033 * snprintf.h, snprintf.c: New files.
4035 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4037 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4038 (hol_entry_help): Never translate an empty string.
4039 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4040 * argp.h (OPTION_NO_TRANS): New option.
4042 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4044 * xvasprintf.c: Include xalloc.h.
4045 (xvasprintf): Use xalloc_die, not xmalloc_die.
4047 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4049 * dummy.c: Change copyright notice to FSF, and license to GPL.
4051 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4053 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4054 Problem reported by Bruno Haible in:
4055 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4057 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4059 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4060 in case some system header has #define'd it. Problem reported by
4061 Soeren D. Schulze in
4062 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4064 2004-09-08 Bruno Haible <bruno@clisp.org>
4066 * stdint_.h: New file, taken from GNU clisp.
4068 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4070 * xvasprintf.h: New file.
4071 * xvasprintf.c: New file.
4072 * xasprintf.c: New file.
4074 2004-09-08 Bruno Haible <bruno@clisp.org>
4076 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4078 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4080 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4082 Import from coreutils.
4083 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4084 strings on unbounded length. alloca's performance benefits aren't
4085 that important here.
4087 (parse_with_separator): New function, with most of the internals
4088 of the old parse_user_spec. Allow user to omit both user and group,
4089 for compatibility with FreeBSD.
4090 Clone only the user name, not the entire spec.
4091 Do not set *uid, *gid unless entirely successful.
4092 Avoid memory leak in some failing cases.
4093 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4094 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4095 (parse_user_spec): Rewrite to use parse_with_separator.
4097 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4099 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4100 its complicated substitute.
4101 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4102 and program_invocation_name.
4103 (__argp_basename) [!_LIBC]: Remove; the only use was
4104 replaced by its body.
4105 (__argp_short_program_name): Change condition from
4106 !defined __argp_short_program_name to
4107 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4108 to match argp-namefrob.h.
4109 (__argp_failure): Don't assume strerror_r returns char *.
4110 * argp-parse.c (N_): Define unconditionally.
4111 (argp_default_options): Fill out initializers with 0 to avoid
4114 2004-08-12 Simon Josefsson <jas@extundo.com>
4116 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4117 * getopt_.h: Renamed from getopt.h.
4119 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4121 Merge from coreutils.
4123 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4124 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4125 for Reliant Unix 5.43.
4127 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4128 (union fooround): Use uintmax_t, not long int.
4129 The rest is a merge from libc:
4130 [defined _LIBC]: Include <shlib-compat.h>.
4131 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4133 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4135 * strverscmp.c: Convert to UTF-8.
4137 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4139 * obstack.h (obstack_empty_p):
4140 Don't assume that chunk->contents is suitably aligned.
4141 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4142 Likewise. Problem reported by Benno in
4143 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4145 * chown.c (rpl_chown): Work even if the file is writeable but not
4146 readable. This could be improved further but it'd take some work.
4148 2004-08-08 Simon Josefsson <jas@extundo.com>
4150 * xgethostname.c: Don't include error.h (not used).
4153 * getpass.c: Include getpass.h first.
4155 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4157 * xalloc-die.c: New files.
4158 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4160 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4161 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4162 (_, N_, xalloc_die): Move to xalloc-die.c.
4163 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4164 so that we needn't mess with xalloc_msg_memory_exhausted.
4166 * sha1.h: Renamed from sha.h.
4167 (SHA1_H): Renamed from _SHA_H.
4168 (sha1_ctx): Renamed from sha_ctx.
4169 (sha1_init_ctx): Renamed from sha_init_ctx.
4170 (sha1_process_block): Renamed from sha_process_block.
4171 (sha1_process_bytes): Renamed from sha_process_bytes.
4172 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4173 (sha1_read_ctx): Renamed from sha_read_ctx.
4174 (sha1_stream): Renamed from sha_stream.
4175 (sha1_buffer): Renamed from sha_buffer.
4176 * sha1.c: Likewise; renamed from sha.c.
4177 Do not include <sys/types.h>.
4178 Include <stddef.h> rather than <stdlib.h>.
4180 2004-08-08 Bruno Haible <bruno@clisp.org>
4182 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4183 FILESYSTEM_PREFIX_LEN.
4184 * progreloc.c: Likewise.
4185 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4187 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4190 * argp-help.c (make_hol, hol_append): Don't assume that
4191 SIZE_MAX is a valid preprocessor constant.
4192 (__argp_basename): Change from "#ifndef _LIBC"
4193 to "#ifndef __argp_short_program_name", so that
4194 we don't compile these functions for tar.
4196 More merges from coreutils.
4197 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4198 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4200 * addext.c: Remove; no longer needed.
4201 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4202 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4203 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4204 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4205 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4206 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4207 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4208 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4209 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4210 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4211 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4212 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4213 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4214 Import changes from coreutils.
4216 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4218 Merge from coreutils.
4220 * .gdb-history: Remove; this doesn't belong here.
4222 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4223 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4224 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4226 * dirname.h: Include <stdbool.h>.
4227 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4228 for consistency with POSIX terminology. All uses changed.
4229 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4230 (strip_trailing_slashes): Use bool for booleans.
4231 * stripslash.c (strip_trailing_slashes): Likewise.
4233 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4234 sometimes returns a positive errno value even when it succeeds.
4235 (print_errno_message) [!LIBC]: Fall back on strerror if
4238 * path-concat.c (mempcpy): Don't define if a system header defines it.
4239 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4240 (longest_relative_suffix): New function.
4241 (path_concat): Use it. Assume first argument is not NULL.
4242 Port to DOS. Omit redundant separators.
4243 Report an error instead of returning NULL.
4244 Use mempcpy instead of memcpy.
4245 (xpath_concat): Remove: not declared or used.
4247 * same.h: Include <stdbool.h>
4248 (same_name): Return bool, not int.
4249 * same.c (same_name): Likewise.
4250 (errno): Don't declare; we assume C89 or better now.
4252 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4253 if not already defined.
4255 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4256 * dup-safer.c (errno): Likewise.
4258 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4260 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4263 2004-08-03 Simon Josefsson <jas@extundo.com>
4265 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4266 * progname.h: Don't include stdbool.h.
4268 2004-08-02 Simon Josefsson <jas@extundo.com>
4270 * getsubopt.h: New file, with comments from Bruno Haible.
4271 * getsubopt.c: New file, from glibc, but slightly modified based on
4272 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4274 2004-08-01 Simon Josefsson <jas@extundo.com>
4276 * xgetdomainname.c: Include stdlib.h, for free().
4278 2004-07-16 Simon Josefsson <jas@extundo.com>
4280 * dummy.c: New file.
4282 2004-07-16 Bruno Haible <bruno@clisp.org>
4284 * backupfile.h: Add extern "C" for C++.
4285 * closeout.h: Likewise.
4286 * copy-file.h: Likewise.
4287 * findprog.h: Likewise.
4288 * full-write.h: Likewise.
4289 * pathname.h: Likewise.
4290 * progname.h: Likewise.
4291 * stpcpy.h: Likewise.
4292 * stpncpy.h: Likewise.
4293 * strcase.h: Likewise.
4294 * strstr.h: Likewise.
4295 * xalloc.h: Likewise.
4297 * mbswidth.h: Add extern "C" for C++.
4298 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4300 2004-07-09 Simon Josefsson <jas@extundo.com>
4302 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4303 failed without this.)
4305 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4307 * fchown-stub.c: New file.
4309 2004-06-24 Jim Meyering <jim@meyering.net>
4311 * obstack.h (obstack_base): Cast to (void *), per documentation.
4313 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4315 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4317 2004-06-01 Jim Meyering <jim@meyering.net>
4319 * calloc.c: New file.
4321 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4323 * getdate.y (yylex): Allow space between sign and number.
4324 Problem reported by Dan Jacobson.
4326 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4327 and Jim Meyering <jim@meyering.net>
4329 Merge from coreutils CVS.
4331 * stat-macros.h: New file, with contents from file-type.h
4332 and coreutils' system.h.
4333 * file-type.c: Include "stat-macros.h".
4334 * file-type.h (file_type): Move all macro definitions to new file,
4337 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4338 Wrap old code with this conditional.
4339 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4340 function that does not dereference symlinks.
4341 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4343 * xreadlink.c: Include xreadlink.h first, to catch .h file
4344 dependency problems.
4345 (xreadlink): Accept new arg SIZE, for efficiency.
4346 All decls and uses changed.
4347 * xreadlink.h: Include <stddef.h>, for size_t.
4349 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4350 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4352 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4354 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4356 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4357 macros to be defined.
4358 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4359 the allocator returns NULL because the requested size is zero.
4361 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4363 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4364 var. Add comment explaining why libc still defines it. This
4365 merges the following patch from glibc:
4366 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4368 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4370 * obstack.c (_obstack): Remove unused variable. It hasn't been
4371 present in glibc since revision 1.1 of this file.
4372 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4373 obstack_alignment_mask, obstack_alloc, obstack_base,
4374 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4375 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4376 obstack_grow0, obstack_init, obstack_int_grow,
4377 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4378 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4379 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4380 nonexistent functions.
4382 2004-05-17 Derek R. Price <derek@ximbiot.com>
4383 Paul Eggert <eggert@cs.ucla.edu>
4385 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4387 2004-05-14 Bruno Haible <bruno@clisp.org>
4389 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4390 that consists of a '.' followed by an empty digit string.
4391 Patch by Tor Lillqvist <tml@iki.fi>.
4393 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4395 Port obstack to the AS/400, where pointers are 16 bytes wide and
4396 you cannot cast an integer to a valid pointer. This patch is
4397 currently waiting to be integrated into glibc; see
4398 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4400 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4401 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4402 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4403 (struct obstack): temp member is now a union of a pointer and
4404 an integer, instead of an integer. All integer uses changed.
4405 This does not affect the physical layout of struct obstack,
4406 except on hosts (like the AS/400) where the size or alignment of
4407 void * is greater than that of ptrdiff_t.
4408 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4409 __STDC__)]: Store temporary in pointer member of union, not
4411 * obstack.c: Include <stddef.h>, for offsetof.
4412 (struct fooalign): Remove; it doesn't need a name.
4413 (union fooround): Change double to long double, and add void *.
4414 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4415 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4416 not a macro. Hence the values are always int; so remove all
4417 casts-to-int in uses.
4419 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4420 Derek Price <derek@ximbiot.com>
4422 * alloca.c: Include <alloca.h>, to get our interface.
4423 * alloca_.h: Use __alloca on AIX, so that we don't have to
4424 include <alloca.h> first. Use C89 prototype for alloca; this
4425 requires including <stddef.h> for size_t. Use extern "C" if C++.
4426 Use #elif for simplicity, since we can assume C89 now.
4427 Don't try to source the system alloca.h since it will not be found
4428 and to prevent recursively including its replacement.
4429 * fnmatch.c: Include <alloca.h> instead of opencoding.
4430 * regex.c: Likewise.
4432 2004-05-16 Derek Price <derek@ximbiot.com>
4433 Paul Eggert <eggert@cs.ucla.edu>
4435 getline cleanup. This changes the getndelim2 API: both order of
4436 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4439 * getline.c: Don't include stddef.h or stdio.h, since our
4440 interface does that.
4441 (getline): Always use getdelim, so that we don't have two
4442 copies of this code.
4443 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4445 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4446 (GETNDELIM2_MAXIMUM): New macro.
4447 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4448 instead of the old practice of delim2==0. All callers changed.
4449 Return -1 on overflow, instead of returning junk.
4450 Do not set *linesize unless allocation succeeds.
4451 * getndelim2.h: Do not include stddef.h; no longer needed, now
4452 that we include sys/types.h.
4453 * getnline.h: Likewise.
4454 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4455 (getndelim2): Reorder arguments.
4456 * getnline.c (getnline, getndelim):
4457 Don't discard the NMAX argument.
4458 (getnline): Invoke getndelim, to avoid code duplication.
4459 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4460 of (size_t) -1 by callers of the getnline family.
4462 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4464 * nanosleep.c (suspended): Change its type from int to
4465 sig_atomic_t volatile.
4466 (first_call): Make it private to rpl_nanosleep, and have it
4467 be zero initially as that's a bit faster.
4468 (my_usleep): Round up fractional times instead of truncating them,
4469 as this is the usual meaning for 'sleep'.
4471 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4473 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4474 (ENOSYS): Define if not defined.
4475 (settime): Fall back on stime if it exists and settimeofday fails.
4476 But don't bother with fallbacks if a method fails with errno == EPERM.
4478 2004-05-11 Jim Meyering <jim@meyering.net>
4480 Prior to this change, the save_cwd caller required read access to the
4481 current directory on most systems (ones with the fchdir function).
4483 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4484 fails, try write-only, and finally, resort to using xgetcwd.
4486 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4488 * obstack.c, obstack.h: Import changes from libc.
4490 2004-04-28 Bruno Haible <bruno@clisp.org>
4492 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4493 implicitly appends .exe to executables.
4494 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4495 accepts Windows pathnames.
4496 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4497 Cygwin like Windows, since it now accepts Windows pathnames.
4498 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4499 Cygwin like Windows, since it now accepts Windows pathnames.
4500 Reported by Derek Robert Price <derek@ximbiot.com>.
4502 2004-04-20 Jim Meyering <jim@meyering.net>
4504 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4506 2004-04-20 Jim Meyering <jim@meyering.net>
4507 Bruno Haible <bruno@clisp.org>
4509 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4510 memory when realloc fails.
4512 2004-04-18 Jim Meyering <jim@meyering.net>
4514 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4515 don't leak memory and do call END_UTMP_ENT.
4517 2004-04-11 Paul Eggert <eggert@twinsun.com>
4519 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4520 (CHAR_BIT): Remove, since we assume C89.
4521 Include <stdint.h> if available, as per current Autoconf CVS advice.
4523 2004-03-30 Paul Eggert <eggert@twinsun.com>
4525 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4526 not bool, to be more consistent with Unix conventions.
4527 Suggested by Bruno Haible.
4529 Merge from coreutils.
4531 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4534 * getdate.h: Include stdbool.h, and timespec.h instead of
4535 the usual <time.h> dance.
4536 (get_date): Change signature to support fractional time stamps.
4537 All callers changed.
4538 * getdate.y: Include "getdate.h" first, as we can now
4539 assume C89 and don't need to worry about 'const'.
4540 Similarly, include "unlocked-io.h" near start, not in middle.
4542 (textint.value): Use long int rather than int.
4543 (textint.digits): Use size_t rather than int.
4544 (BILLION, LOG10_BILLION): New constants.
4545 (parser_control): New member rel_ns. Members day_ordinal,
4546 time_zone, month, day, hour, minutes, rel_year, rel_month,
4547 rel_day, rel_hour, rel_minutes, rel_seconds
4548 are now long int, not int. Member seconds is now struct timespec,
4549 not int. New member timespec_seen. Members dates_seen, days_seen,
4550 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4552 (%union.intval): Now long int, not int.
4553 New member timespec.
4554 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4555 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4556 (spec): Now is a timespec or an item list.
4557 (timespec, items): New nonterminals.
4558 (time, rel, relunit, number, get_date):
4559 Add support for fractional seconds.
4560 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4561 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4562 (to_hour): First arg is now long int, not int.
4563 (to_year): Returns long int, not int.
4564 Don't treat year -70 like 70.
4565 (tm_diff): Returns long int, not int.
4566 (lookup_word): Use bool instead of int when appropriate.
4567 (yylex): Use size_t for count, not int.
4568 Detect overflow when parsing large integer constants.
4569 Add support for fractions.
4570 (get_date): Make pointers 'const' if possible.
4571 Use more-portable code to detect integer overflow.
4572 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4573 Don't use ctime; it's not reliable if the year has >4 digits.
4575 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4576 This is for compatibility with BSD.
4578 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4579 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4580 From coreutils' system.h.
4582 * userspec.c: Don't include "posixver.h".
4583 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4584 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4585 compatible extension. Simplify code by removing a boolean int
4586 that was always nonzero if a string was nonnull.
4588 2004-03-30 Jim Meyering <jim@meyering.net>
4590 Merge from coreutils.
4592 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4594 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4595 an empty input stream.
4597 * readtokens.c: Include <stdbool.h>.
4598 (readtoken): Use `size_t' rather than int/long.
4599 All callers adjusted.
4600 Use `bool' rather than `int' where appropriate.
4601 Use memset rather than an explicit loop.
4602 Use x2nrealloc rather than xrealloc.
4603 Allow the use of `\0' as a delimiter.
4604 (readtokens): Likewise.
4605 * readtokens.h (readtoken, readtokens): Update prototypes.
4607 2004-03-30 Bruno Haible <bruno@clisp.org>
4609 * getloadavg.c (getloadavg): Don't assume setlocale returns
4612 2004-03-29 Paul Eggert <eggert@twinsun.com>
4614 Merge changes to getloadavg.c from coreutils and Emacs.
4616 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4617 Define to an expression, not to the empty string.
4618 Include cloexec.h and xalloc.h.
4619 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4620 Use set_cloexec_flag rather than rolling our own.
4621 * cloexec.c, cloexec.h: New files.
4623 2004-03-18 Paul Eggert <eggert@twinsun.com>
4625 * getopt.h: Sync with libc CVS.
4627 2004-03-18 Paul Eggert <eggert@twinsun.com>
4628 Bruno Haible <bruno@clisp.org>
4630 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4631 not on all platforms that have <wchar.h>.
4632 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4634 2004-03-09 Paul Eggert <eggert@twinsun.com>
4636 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4638 * getopt_int.h: New file, also synced from libc.
4640 2004-03-07 Paul Eggert <eggert@twinsun.com>
4642 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4643 '#if' expressions. Unlike the code it replaces, it does not
4644 depend on (defined _SC_PAGESIZE). However, it does depend on
4645 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4646 first reported by Jason Andrade in
4647 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4649 2004-01-18 Simon Josefsson <jas@extundo.com>
4651 * strdup.h: New file.
4652 * strdup.c: Include it.
4653 * path-concat.c: Include strdup.h. Drop strdup declaration.
4654 * userspec.c: Include strdup.h. Drop strdup declaration.
4656 2004-02-06 Karl Berry <karl@gnu.org>
4658 * config.charset: update from gettext 0.14.1.
4660 2004-02-05 Paul Eggert <eggert@twinsun.com>
4662 Add comments and code, prompted by suggestions from Bruno Haible
4664 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4665 describing the enum quoting_style values.
4666 * quotearg.c (quotearg_alloc): New function.
4667 (quotearg_buffer_restyled): Treat lone { and } as special.
4668 Treat = as special. Work around bug with older shells
4669 that "see" a '\' that is really the 2nd byte of a multibyte char.
4670 Quote empty string with shell_quoting_style.
4672 2004-02-03 Bruno Haible <bruno@clisp.org>
4674 * pipe.h: New file, from GNU gettext.
4675 * pipe.c: New file, from GNU gettext.
4677 2004-01-27 Bruno Haible <bruno@clisp.org>
4679 * execute.h: New file, from GNU gettext.
4680 * execute.c: New file, from GNU gettext.
4681 * w32spawn.h: New file, from GNU gettext.
4683 2004-01-23 Paul Eggert <eggert@twinsun.com>
4685 Exit-status fix from coreutils.
4687 Use exit_failure consistently in place of EXIT_FAILURE,
4688 so that program exit statuses are consistent on failure.
4690 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4691 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4692 * argmatch.h: Comment fix to match the above.
4693 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4694 Now a macro referring to exit_failure, instead of a separate
4695 variable. Include "exitfail.h" to get it.
4696 * xstrtol.h: Include "exitfail.h".
4697 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4699 * long-options.c (parse_long_options): Use prototype
4700 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4703 2004-01-21 Jim Meyering <jim@meyering.net>
4705 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4706 so as not to conflict with a different-sized __mktime_internal
4707 function in GNU libc.
4708 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4709 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4711 2004-01-18 Paul Eggert <eggert@twinsun.com>
4713 Merge from diffutils.
4715 * file-type.c (file_type): Add typed memory objects.
4716 * file-type.h (S_TYPEISTMO): New macro.
4718 * c-stack.h (c_stack_action): Remove argv argument.
4719 * c-stack.c (c_stack_action): Likewise. All uses changed.
4720 (die): Don't calculate message unless segv_action returns.
4721 (get_stack_location, min_address_from_argv, max_address_from_argv,
4722 volatile stack_base, volatile_stack_size): Remove.
4723 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4724 that every segmentation violation is a stack overflow. (Ouch!)
4725 See Debian bug 136249 (still outstanding) for more info about why
4726 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4728 2003-11-30 Bruno Haible <bruno@clisp.org>
4730 Safer stack allocation.
4731 * setenv.c: Include allocsa.h.
4732 (alloca): Remove fallback definition.
4733 (freea): Remove macro.
4734 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4737 2003-10-17 Bruno Haible <bruno@clisp.org>
4739 * binary-io.h: Avoid warnings on Cygwin.
4741 2003-12-28 Bruno Haible <bruno@clisp.org>
4743 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4744 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4746 2003-11-28 Bruno Haible <bruno@clisp.org>
4748 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4750 2003-11-27 Bruno Haible <bruno@clisp.org>
4752 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4754 2003-11-17 Bruno Haible <bruno@clisp.org>
4756 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4758 2003-11-24 Bruno Haible <bruno@clisp.org>
4760 * xallocsa.h: New file, from GNU gettext.
4761 * xallocsa.c: New file, from GNU gettext.
4763 2003-11-24 Bruno Haible <bruno@clisp.org>
4765 * allocsa.h: New file, from GNU gettext.
4766 * allocsa.c: New file, from GNU gettext.
4768 2003-11-24 Bruno Haible <bruno@clisp.org>
4770 * eealloc.h: New file.
4772 2004-01-15 Jim Meyering <jim@meyering.net>
4774 Merge from coreutils.
4776 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4777 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4778 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4780 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4781 optional configure-time default.
4783 * version-etc.c (version_etc_copyright): Update copyright date.
4785 * xreadlink.c (xreadlink): Correct outdated comment.
4787 2004-01-15 Paul Eggert <eggert@twinsun.com>
4789 Merge from coreutils.
4791 * posixver.c: Include posixver.h.
4793 * same.c: Include <stdbool.h>, <limits.h>.
4794 (_POSIX_NAME_MAX): Define if not defined.
4796 (same_name): If file names are silently truncated, report
4797 that the file names are the same if they are the same after
4798 the silent truncation.
4800 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4801 conversion function.
4802 * xstrtod.c (xstrtod): Likewise. All callers changed to
4803 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4806 2004-01-14 Paul Eggert <eggert@twinsun.com>
4808 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4809 with like-named macro in fnmatch.c.
4810 (EXT): Use an internal constant instead.
4812 Merge fnmatch patches from glibc.
4813 * fnmatch.c (mbsinit): Remove define.
4814 Add libc_hidden_ver (__fnmatch, fnmatch).
4815 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4816 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4818 2003-12-14 Karl Berry <karl@gnu.org>
4820 * config.charset: update from gettext-runtime.
4822 2003-12-03 Paul Eggert <eggert@twinsun.com>
4824 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4825 Bug reported by Alfred M. Szmidt.
4827 2003-11-29 Karl Berry <karl@gnu.org>
4829 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4831 2003-11-23 Paul Eggert <eggert@twinsun.com>
4832 Bruno Haible <bruno@clisp.org>
4834 * printf-parse.h: Don't include sys/types.h.
4835 (ARG_NONE): New macro.
4836 (char_directive): Change type of *arg_index fields to size_t.
4837 * printf-parse.c: Don't include sys/types.h.
4838 (SSIZE_MAX): Remove macro.
4839 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4840 Remove unnecessary overflow check.
4841 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4844 2003-11-24 Paul Eggert <eggert@twinsun.com>
4846 * alloca.c: Remove dependency on xalloc module.
4847 (xalloc_die): Remove.
4848 (memory_full) [!defined emacs]: New macro.
4849 [!defined emacs]: Don't include xalloc.h.
4850 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4851 address arithmetic overflows. Change datatypes a bit to avoid
4854 2003-11-22 Jim Meyering <jim@meyering.net>
4856 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4858 2003-11-17 Bruno Haible <bruno@clisp.org>
4860 * vasnprintf.c (alloca): Remove fallback definition.
4861 (freea): Remove definition.
4862 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4863 Reported by Paul Eggert.
4865 2003-11-17 Jim Meyering <jim@meyering.net>
4867 On systems without utime and without a utimes function capable of
4868 dealing with a NULL struct utimbuf* argument, this utime replacement
4869 could -- in unusual circumstances -- leak a file descriptor.
4870 * utime.c: Include <unistd.h> and <errno.h>.
4871 (utime_null): Be sure to close `fd' and to preserve errno.
4872 Reported by Geoff Collyer via Arnold Robbins.
4874 2003-11-16 Paul Eggert <eggert@twinsun.com>
4875 Bruno Haible <bruno@clisp.org>
4877 Protect against address arithmetic overflow.
4878 * printf-args.h: Include stddef.h.
4879 (arguments): Change type of field 'count' to size_t.
4880 * printf-args.c (printf_fetchargs): Use size_t instead of
4881 'unsigned int' where appropriate.
4882 * printf-parse.h: Include sys/types.h.
4883 (char_directive): Change type of *arg_index fields to ssize_t.
4884 (char_directives): Change type of fields 'count', max_*_length to
4886 * printf-parse.c: Include sys/types.h and xsize.h.
4887 (SSIZE_MAX): Define fallback value.
4888 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4889 instead of 'int' where appropriate. Check a_allocated, d_allocated
4890 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4891 * vasnprintf.c: Include xsize.h.
4892 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4893 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4894 overflow. Avoid wraparound when converting a width or precision from
4897 2003-11-16 Bruno Haible <bruno@clisp.org>
4899 Update from GNU gettext.
4900 * printf-parse.c: Generalize to it can be compiled for wide strings.
4901 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4902 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4903 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4904 SNPRINTF): New macros.
4905 Don't include <alloca.h> if the file is used inside libintl.
4906 (local_wcslen): New function, for Solaris 2.5.1.
4907 (VASNPRINTF): Use it instead of wcslen.
4909 2003-11-16 Bruno Haible <bruno@clisp.org>
4911 * xsize.h (xmax): New function.
4912 (xsum, xsum3, xsum4): Declare as "pure" functions.
4914 2003-11-12 Paul Eggert <eggert@twinsun.com>
4916 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4917 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4918 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4919 heuristic is just as accurate as far as we know, and it removes a
4920 dependency on size_max.m4 and ptrdiff_max.m4.
4922 2003-11-12 Paul Eggert <eggert@twinsun.com>
4924 * xstrtol.c (__xstrtol): Remove "break" immediately after
4925 "return", to pacify some unknown compiler. Problem reported
4928 2003-11-11 Bruno Haible <bruno@clisp.org>
4930 * xsize.h (SIZE_MAX): Remove fallback definition.
4931 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4934 2003-11-10 Paul Eggert <eggert@twinsun.com>
4936 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4937 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4938 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4940 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4941 not (size_t) -1, since it's defined here.
4943 2003-11-06 Paul Eggert <eggert@twinsun.com>
4945 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4946 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4947 Reject sizes of exactly SIZE_MAX bytes.
4948 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4949 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4951 2003-11-05 Bruno Haible <bruno@clisp.org>
4953 * xsize.h: Include limits.h, to avoid a possible collision with
4954 SIZE_MAX defined in <limits.h> on Solaris.
4956 2003-11-04 Bruno Haible <bruno@clisp.org>
4958 * xsize.h: New file.
4959 * linebreak.c: Include xsize.h.
4960 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4961 argument for overflow.
4962 Suggested by Paul Eggert.
4964 2003-10-31 Bruno Haible <bruno@clisp.org>
4966 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4967 to avoid (extremely rare) race condition.
4968 Suggested by Paul Eggert.
4970 2003-11-03 Jim Meyering <jim@meyering.net>
4972 * userspec.c: Include "userspec.h".
4973 * userspec.h: New file.
4975 2003-10-31 Paul Eggert <eggert@twinsun.com>
4977 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4978 * mountlist.c (SIZE_MAX): Define if not defined already.
4979 (read_filesystem_list): Set and use me_type_malloced.
4980 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4981 whatever the type happens to be), for brevity and consistency.
4982 Check for size calculation overflow on Alphas running OSF/1.
4984 2003-10-31 Jim Meyering <jim@meyering.net>
4986 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4988 * linebuffer.c: Include <string.h> for declaration of memset.
4990 2003-10-30 Paul Eggert <eggert@twinsun.com>
4991 Bruno Haible <bruno@clisp.org>
4993 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4994 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4996 2003-10-29 Paul Eggert <eggert@twinsun.com>
4998 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4999 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5001 * quotearg.c (quotearg_n_options): Use it.
5002 * group-member.c: Include <stdbool.h>.
5003 (free_group_info): Arg is now const *; don't free arg.
5004 (get_group_info): Now returns bool and accepts struct group_info *,
5005 rather than returning a malloc'ed struct group_info *.
5006 All uses changed. Check for overflow in internal size calculation.
5008 * getusershell.c (readname): Simplify the code by using x2nrealloc
5009 rather than xmalloc/xrealloc.
5010 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5011 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5012 conformance bug: the old code used a pointer after freeing the
5013 storage that it addressed.
5014 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5015 rather than doing it by hand.
5016 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5017 the buffer preserved. Use free and xmalloc instead.
5018 * quotearg.c (quotearg_n_options): Likewise.
5019 Use a simpler test for size overflow. Don't use xalloc_oversized
5020 because unsigned int might be wider than size_t (!); this suggests
5021 that we should switch from unsigned int to size_t for slot numbers.
5023 2003-10-27 Bruno Haible <bruno@clisp.org>
5025 * stdbool_.h: Better support for BeOS.
5027 2003-10-27 Paul Eggert <eggert@twinsun.com>
5029 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5030 to allocate the returned structure. Do not allocate a subarray,
5031 as x2nrealloc will do that.
5032 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5033 instead of xnrealloc.
5034 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5036 2003-10-26 Paul Eggert <eggert@twinsun.com>
5038 * xalloc.h (xalloc_oversized): New static inline function, for
5039 callers that want to do their own size-overflow checking. Include
5040 <stdbool.h>, since xalloc_oversized returns bool.
5041 * xalloc.c (array_size_overflow): Remove. All callers changed
5042 to use xalloc_oversized.
5044 Add two functions x2realloc, x2nrealloc, for programs that grow
5045 arrays dynamically by doubling their sizes.
5046 * xalloc.h (x2realloc, x2nrealloc): New decls.
5047 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5050 Port to C99 semantics for 'inline' of external functions.
5051 Bug reported by Bruno Haible.
5052 * xmalloc.c (xnmalloc_inline): New static inline function,
5053 with the old contents of xnmalloc.
5054 (xnmalloc, xmalloc): Use it.
5055 (xnrealloc_inline): New static inline function,
5056 with the old contents of xnrealloc.
5057 (xnrealloc, xrealloc): Use it.
5059 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5061 2003-10-25 Paul Eggert <eggert@twinsun.com>
5063 Fix several address-calculation bugs in the hash modules,
5064 plus some minor code cleanup.
5066 * hash.h: Include <stdbool.h>, for bool.
5067 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5068 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5069 hash_get_n_entries, hash_get_max_bucket_length,
5070 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5071 hash_rehash): Use size_t rather than unsigned.
5072 * hash.c (struct hash_table, hash_get_n_buckets,
5073 hash_get_n_buckets_used, hash_get_n_entries,
5074 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5075 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5076 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5078 (SIZE_MAX): Define if not defined.
5079 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5080 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5082 Use const * when possible.
5083 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5084 (check_tuning): Fix bug: if tuning parameters were very close to
5085 0 or 1, rounding errors could have caused subscript violations.
5086 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5087 (hash_initialize): Add 'fail:' label
5088 to free table and return NULL, and use it to simplify code.
5089 Use calloc rather than clearing the storage ourself.
5090 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5091 buffer size calculations.
5092 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5093 Include <stddef.h>, for size_t.
5094 * hash-pjw.c (hash_pjw): Likewise.
5095 Switch to method described by Bruno Haible.
5096 Include <limits.h>, for CHAR_BIT.
5097 (SIZE_BITS): New macro.
5099 2003-10-21 Paul Eggert <eggert@twinsun.com>
5101 * getndelim2.c (getndelim2): When size calculation overflows,
5102 ceiling the allocation at NMAX bytes rather than silently
5103 discarding input bytes before NMAX is reached. This makes
5104 a difference only if NMAX exceeds SIZE_MAX / 2.
5106 * obstack.c: Merge from glibc.
5107 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5108 Add libc_hidden_def (_obstack_newchunk).
5109 (_obstack_free) [! defined _LIBC]: Remove.
5110 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5111 a clone of the function body.
5112 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5113 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5115 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5116 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5119 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5120 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5121 Don't use lvalue casts, as GCC plans to remove support for them
5122 in GCC 3.5. Reported by Joseph S. Myers. This bug
5123 was also present in the non-GCC version, indicating that this
5124 code had always been buggy and had never been widely used.
5125 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5126 Use the fast variant of each macro, rather than copying the
5127 definiens of the fast variant; that way, we'll be more likely to
5128 catch future bugs in the fast variants.
5130 2003-10-20 Bruno Haible <bruno@clisp.org>
5132 * wait-process.h: New file, from GNU gettext.
5133 * wait-process.c: New file, from GNU gettext.
5135 2003-10-19 Jim Meyering <jim@meyering.net>
5137 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5139 2003-10-16 Paul Eggert <eggert@twinsun.com>
5141 * getgroups.c: Include <errno.h>, <stdlib.h>.
5142 (getgroups): First arg is int, not size_t.
5143 Don't let 'free' mangle errno.
5145 2003-10-16 Jim Meyering <jim@meyering.net>
5147 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5149 2003-10-15 Paul Eggert <eggert@twinsun.com>
5151 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5153 (new_exclude, add_exclude_file): Initial size no longer needs to
5155 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5156 our own address arithmetic overflow checking.
5158 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5159 (fnmatch): Do not alloca more than 2000 wide characters;
5160 instead, use malloc for large buffers.
5161 Check for address arithmetic overflow, and return -1
5162 with errno set to ENOMEM in that case.
5163 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5164 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5165 instead, return -1. Check for address arithmetic overflow.
5167 2003-10-14 Paul Eggert <eggert@twinsun.com>
5169 Handle invalid suffixes and overflow independently, so that
5170 callers can treat them independently as needed. Fix some bugs in
5171 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5172 suffix for a human-readable blocksize. The major caller-visible
5173 change is the addition of a new
5174 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5175 that both overflow and suffix chars were found.
5177 * human.c (humblock): Don't check separately for invalid suffix
5178 char; that is xstrtoumax's job (now that its bug is fixed).
5179 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5180 INTMAX_MAX]: New macros.
5181 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5182 TYPE_MAXIMUM): New macros.
5183 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5184 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5185 if overflow occurs, as it's what __strtol does and it's more useful
5187 (__xstrtol): If __strtol reports some error other than ERANGE,
5188 reflect it to the caller as LONGINT_INVALID. If it reports
5189 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5190 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5191 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5193 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5194 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5195 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5196 [defined UINTMAX_MAX]: New macros.
5198 2003-10-14 Bruno Haible <bruno@clisp.org>
5200 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5201 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5202 Also use volatile where needed.
5204 2003-10-12 Paul Eggert <eggert@twinsun.com>
5206 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5207 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5208 and define in terms of the other primitives.
5209 * xmalloc.c: Include stdbool.h; do not include exit.h.
5210 (SIZE_MAX): Define if not already defined.
5211 (array_size_overflow): New function.
5212 (xalloc_die): Abort instead of exiting if 'error' returns.
5213 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5214 (xmalloc, xrealloc): Use them.
5215 (xcalloc): Check for address arithmetic overflow.
5216 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5217 a bit faster than strcpy.
5219 2003-10-08 Paul Eggert <eggert@twinsun.com>
5221 Merge getpass from libc, plus a few fixes.
5223 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5224 Include <stdbool.h>.
5225 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5226 __fsetlocking to empty.
5227 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5228 do include <bits/libc-lock.h>.
5229 Do not include <fcntl.h>; not needed.
5230 [_LIBC]: Include <wchar.h>.
5231 (NOTCANCEL_MODE): New macro.
5232 (flockfile, funlockfile) [_LIBC]: New macros.
5233 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5234 [!_LIBC]: New macros.
5235 (call_fclose): New function.
5236 (getpass): Use it. Save tty stream separately; this simplifies the
5237 code and makes it more reliable if stdin happens to equal stdout.
5238 Invoke __fsetlocking on tty.
5239 Handle thread cancellation if needed.
5240 Namespace cleanup (use __tcgetattr, __getline).
5241 Use bool for Booleans.
5242 [USE_IN_LIBIO]: Handle wide streams.
5243 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5244 stream might go where.
5246 * unlocked-io.h: Include <stdio.h>, so that the caller
5247 doesn't have to include <stdio.h> before us.
5248 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5249 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5250 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5251 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5252 if not declared, so that we can use getpass.c code from libc without
5254 (flockfile, ftrylockfile, funlockfile): New macros.
5256 2003-10-06 Bruno Haible <bruno@clisp.org>
5258 * version-etc-2.h: Remove file.
5259 * version-etc-2.c: Remove file.
5261 2003-09-25 Jim Meyering <jim@meyering.net>
5262 Bruno Haible <bruno@clisp.org>
5264 This lets translators provide better translations for the
5265 "Written by ..." part of --version output.
5266 * version-etc.h: Include stdarg.h.
5267 (version_etc_copyright): Declare as readonly.
5268 (version_etc): Make this function variadic with a NULL-terminated list
5269 of author name strings.
5270 (version_etc_va): New declaration.
5271 * version-etc.c: Include stdarg.h, stdlib.h.
5272 (version_etc_copyright): Declare as readonly.
5273 (version_etc_va): New function. Provide a different translatable string
5274 for each possible number of authors < 10. Abbreviate when there are 10
5276 (version_etc): Make this function variadic. Call version_etc_va.
5277 Suggestion from Gary V. Vaughan.
5279 * long-options.h (parse_long_options): Change prototype: the authors
5280 string is moved to the end and becomes variadic.
5281 * long-options.c: Include stdarg.h.
5282 (parse_long_options): Make this function variadic, too.
5283 Call version_etc_va, not version_etc.
5285 2003-10-06 Bruno Haible <bruno@clisp.org>
5287 * fatal-signal.h: New file, from GNU gettext.
5288 * fatal-signal.c: New file, from GNU gettext.
5290 2003-10-04 Karl Berry <karl@gnu.org>
5292 * argp*: update from libc.
5294 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5296 * getpass.c (getpass): Use a no-op fseek when switching from input to
5297 output mode on the same stream.
5299 2003-09-29 Paul Eggert <eggert@twinsun.com>
5301 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5302 Fix arg typo in previous patch.
5304 2003-09-28 Jim Meyering <jim@meyering.net>
5306 * error.c: Correct cpp indentation.
5308 2003-09-27 Paul Eggert <eggert@twinsun.com>
5310 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5311 Omit the special code that used __typeof__, since we worry that
5312 it could be more trouble than it's worth. See:
5313 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5314 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5318 2003-09-26 Jim Meyering <jim@meyering.net>
5320 * error.c (error_tail): Move some declarations
5321 into inner scope where the local variables are used.
5323 2003-09-26 Bruno Haible <bruno@clisp.org>
5325 * stpncpy.h (gnu_stpncpy): New declaration.
5326 (stpncpy): Define as alias for gnu_stpncpy.
5327 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5329 2003-09-26 Paul Eggert <eggert@twinsun.com>
5331 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5332 (error_tail): Do not loop, reallocating temporary buffer, since
5333 the output cannot contain more wide characters than the input
5334 contains bytes, the size must be big enough already. This avoids
5335 one potential size overflow calculation. Check for size overflow
5336 when calculating temporary buffer size. Free temporary buffer
5337 when done, if it was allocated with malloc; this plugs a memory
5338 leak. Remove casts from void * to pointers, that are no longer
5339 needed now that we're assuming C89 or better.
5341 Merge error changes from glibc.
5343 * error.c, error.h: Update copyright notice header to match glibc.
5344 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5345 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5346 Disable cancellation while printing error.
5347 * error.h: Prepend __ to parameter names.
5349 2003-09-25 Karl Berry <karl@gnu.org>
5351 * argp-fmtstream.c, argp-help.c: update from libc.
5353 2003-09-25 Bruno Haible <bruno@clisp.org>
5355 * version-etc-2.h: New file, from version-etc.h with modifications.
5356 * version-etc-2.c: New file, from version-etc.c with modifications.
5358 2003-09-25 Simon Josefsson <jas@extundo.com>
5360 * xgetdomainname.h: New file.
5361 * xgetdomainname.c: New file.
5363 2003-09-25 Simon Josefsson <jas@extundo.com>
5364 Bruno Haible <bruno@clisp.org>
5366 * getdomainname.h: New file.
5367 * getdomainname.c: New file.
5369 2003-09-24 Paul Eggert <eggert@twinsun.com>
5371 * linebuffer.c (freebuffer): Don't free the argument, just
5372 the buffer associated with the argument. Bug reported by
5375 2003-09-19 Karl Berry <karl@gnu.org>
5377 * argp.h: update from libc.
5379 2003-09-16 Paul Eggert <eggert@twinsun.com>
5381 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5382 input error, instead of returning NULL the next time we are called
5383 (and therefore losing track of errno).
5385 2003-09-15 Paul Eggert <eggert@twinsun.com>
5387 * getndelim2.c (getndelim2): Don't trash errno when a read
5388 fails, so that the caller gets the proper errno.
5390 * readutmp.c (read_utmp): Likewise.
5391 Check for fstat error. Close stream and free storage
5394 2003-09-14 Bruno Haible <bruno@clisp.org>
5396 * fwriteerror.h: New file.
5397 * fwriteerror.c: New file.
5399 2003-09-14 Jim Meyering <jim@meyering.net>
5401 * getloadavg.c: Correct cpp indentation.
5402 * strdup.c: Likewise.
5403 * vasnprintf.c: Likewise.
5405 2003-09-12 Paul Eggert <eggert@twinsun.com>
5407 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5408 * obstack.c [!defined _LIBC]: Likewise.
5409 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5410 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5411 * exitfail.c: Don't include stdlib.h; no longer needed.
5413 More changes to assume C89 or better.
5415 * error.c (error_tail): Assume vprintf.
5417 * argmatch.c (getenv): Remove decl.
5418 * progreloc.c (get_full_program_name): Define via prototype.
5419 * setenv.c (clearenv): Likewise.
5420 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5422 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5423 (malloc, memcpy): Remove decls.
5424 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5425 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5426 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5427 (memcpy): Remove macro.
5428 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5429 (__P): Remove. All uses removed.
5430 (PTR): Remove. All uses changed to void *.
5431 (CHAR_BIT, NULL): Remove.
5432 (spaces, zeros, memset_space, memset_zero)
5433 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5435 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5436 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5437 Define with prototype.
5438 Remove now-unnecessary prototype decl.
5439 (extra_args_spec): Assume ANSI C. All uses changed.
5440 (extra_args_spec_iso): Remove.
5441 (my_strftime, emacs_strftimeu): Define via prototype.
5442 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5444 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5445 * strtoimax.c: Include <stdlib.h> unconditionally.
5446 (strtoul, strtol): Remove decls.
5447 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5449 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5450 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5451 (LOCALE_PARAM_PROTO): New macro.
5452 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5453 (INTERNAL (strtol), strtol): Define with a prototype.
5454 (PARAMS): Remove. All uses removed.
5455 * tempname.c: Include <string.h> unconditionally.
5456 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5457 * xgethostname.c (main): Define with a prototype.
5458 * xmalloc.c: Include "xalloc.h" first, to check interface.
5459 Include <stdlib.h> unconditionally.
5460 (calloc, malloc, realloc, free): Remove decls.
5461 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5462 Include <stdlib.h> unconditionally. Sort include file names.
5464 (xstrtod): Define with a prototype.
5465 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5466 (strtol, strtoul): Remove decls.
5468 2003-09-11 Paul Eggert <eggert@twinsun.com>
5470 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5471 Include <stdlib.h>, <string.h> unconditionally.
5472 Remove now-unnecessary cast to char *.
5473 * strnlen.c: Include <string.h> unconditionally.
5474 * yesno.c (yesno): Define with a prototype.
5476 2003-09-10 Bruno Haible <bruno@clisp.org>
5478 * strcspn.c: Include <string.h> unconditionally.
5479 * strpbrk.c: Include <string.h> unconditionally.
5480 * strstr.c: Include <string.h> unconditionally.
5481 * unicodeio.c: Include <string.h> unconditionally.
5482 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5483 * unsetenv.c: Likewise.
5484 * xreadlink.c: Include <stdlib.h> unconditionally.
5485 * yesno.c: Include <stdlib.h> unconditionally.
5486 (rpmatch): Add prototype.
5488 2003-09-10 Jim Meyering <jim@meyering.net>
5490 * error.c: Correct indentation of cpp directives.
5492 2003-09-09 Paul Eggert <eggert@twinsun.com>
5496 * acosl.c (main): Use a prototype.
5497 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5500 * getloadavg.c (getloadavg, main): Define via prototypes.
5502 * getopt.h (struct option.name): Assume C89, and use 'const'.
5503 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5504 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5506 * getopt.c (const): Remove macro.
5507 Include <string.h> unconditionally.
5508 (my_index): Remove; all uses changed to strchr.
5509 (strlen): Remove decl.
5510 (exchange): Remove forward decl; no longer needed.
5511 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5512 Define with prototype.
5513 * getopt1.c (const): Remove macro.
5514 (getopt_long, getopt_long_only, main): Define with prototype.
5516 * getugroups.c: Include <string.h> unconditionally.
5518 * getusershell.c: Include <stdlib.h> unconditionally.
5519 (getusershell, setusershell, endusershell, readname, main):
5520 Define with prototypes.
5522 * group-member.c: Include group-member.h first.
5523 Include <stdlib.h> unconditionally.
5525 * hard-locale.c: Include hard-locale.h first.
5526 Include <stdlib.h>, <string.h> unconditionally.
5528 * hash.c (free, malloc): Remove decls.
5529 Include <stdlib.h> unconditionally.
5531 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5532 (getenv): Do not declare.
5534 * idcache.c: Include <string.h> unconditionally.
5536 * long-options.c: Include long-options.h first, to test interface.
5537 Include <stdlib.h> unconditionally.
5539 * makepath.c: Include makepath.h first, to test interface.
5540 Include <stdlib.h> and <string.h> unconditionally.
5542 * linebuffer.c: Include <stdlib.h>.
5543 (free): Remove decl.
5545 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5546 rpl_malloc returns void *, not char *.
5547 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5549 * md5.h: Include <limits.h> unconditionally.
5550 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5551 (__P): Remove; all uses removed.
5552 * md5.c: Include "md5.h" first.
5553 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5554 md5_buffer, md5_process_bytes, md5_process_block):
5555 Define with prototypes.
5556 * sha.h (__P): Remove all uses. (It wasn't defined??)
5557 * sha.c: Include "sha.h" first.
5558 Include <stdlib.h>, <string.h> unconditionally.
5560 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5561 * memcmp.c (__ptr_t): Likewise.
5562 * memrchr.c (__ptr_t): Likewise.
5563 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5564 Include <string.h> unconditionally.
5565 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5566 * memchr.c: Include <stdlib.h> unconditionally.
5567 * memchr.c (LONG_MAX): Remove.
5568 * memrchr.c (LONG_MAX): Likewise.
5569 * memchr.c (__memchr): Define via a prototype.
5570 * memrchr.c (__memrchr): Likewise.
5571 * memcmp.c (__P): Remove, and remove all uses.
5572 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5573 Remove forward decls; no longer needed.
5574 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5575 Use types required by C89 in prototype.
5577 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5578 * savedir.c: Likewise.
5579 * mkdir.c (free): Remove decl.
5580 * rmdir.c (rmdir): Define with a prototype.
5581 * savedir.c: Include savedir.h first, to test interface.
5583 * mktime.c (STDC_HEADERS): Remove.
5584 Include <stdlib.h>, <string.h> unconditionally.
5586 * modechange.c: Include <stdlib.h> unconditionally.
5587 (malloc): Remove decl.
5589 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5590 (free): Remove decl.
5592 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5593 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5594 (This type really should be intptr_t, but that's a C99ism.)
5595 (_obstack_memcpy): Remove: all uses changed to memcpy.
5596 Include <string.h> unconditionally.
5597 (struct obstack): Assume __STDC__ for types of members
5598 chunkfun, freefun, extra_arg.
5599 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5600 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5601 obstack_begin, obstack_specify_allocation,
5602 obstack_specify_allocation_with_arg, obstack_chunkfun,
5603 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5604 Remove unprototyped decls and the macros that use them.
5605 * obstack.c (POINTER): Remove. All uses changed to void *.
5606 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5607 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5608 (defined __STDC__ && __STDC__)]:
5609 Remove nonprototyped code.
5610 Include <stdlib.h> unconditionally.
5611 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5612 _obstack_allocated_p, _obstack_free, obstack_free,
5613 _obstack_memory_used, print_and_abort):
5614 Define using prototypes.
5615 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5616 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5617 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5618 obstack_next_free, obstack_object_size, obstack_room) [0]:
5619 Remove unused, unprototyped code.
5621 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5623 * physmem.c (physmem_total, physmem_available, main): Define
5626 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5627 (main): Define with a prototype.
5629 * posixver.c (getenv): Remove decl.
5631 * putenv.c (malloc): Returns void *, not char *.
5632 Include <string.h> unconditionally.
5633 (strchr, memcpy, NULL): Do not define.
5635 * readtokens.c: Include readtokens.h first, to test interface.
5636 Include <stdlib.h>, <string.h> unconditionally.
5637 (init_tokenbuffer): Define with a prototype.
5639 * regex.c (PARAMS): Remove. All uses removed.
5640 All uses of _RE_ARGS removed, too.
5641 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5643 (bzero): Assume memset exists.
5644 (memcmp, memcpy, NULL): Remove.
5645 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5646 char, or assignments to local vars of type signed char.
5647 (init_syntax_once, PREFIX(extract_number_and_incr),
5648 PREFIX(print_partial_compiled_pattern),
5649 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5650 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5651 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5652 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5653 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5654 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5655 wcs_compile_range, byte_compile_range, truncate_wchar,
5656 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5657 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5658 count_mbs_length, wcs_re_match_2_internal,
5659 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5660 PREFIX(alt_match_null_string_p),
5661 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5662 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5663 regfree, PREFIX(extract_number)): Define with prototype. Remove
5664 now-unnecessary declaration, if any.
5665 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5667 Remove now-unnecessary casts among pointer types.
5668 * regex.h (_RE_ARGS): Remove. All uses removed.
5670 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5671 (free): Remove decl.
5673 * rpmatch.c: Include <stdlib.h> unconditionally.
5675 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5676 (free): Remove decl.
5678 * save-cwd.c: Include <stdlib.h> unconditionally.
5679 * xgetcwd.c: Likewise.
5681 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5682 (free): Remove decl.
5684 * strchrnul.c (strchrnul): Define with a prototype.
5685 Fix bug: c_in was not converted to char before searching.
5687 The following changes are not K&R related:
5689 * group-member.h: Include <sys/types.h>, so that this file is
5691 * makepath.h: Likewise.
5693 * getusershell.c (readname, default_index, line_size, readname):
5694 Use size_t, not int, for sizes.
5695 (readname): If the size overflows, report an error instead of
5698 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5700 * getndelim2.c: Assume stdlib.h per the C89 spec.
5702 2003-09-08 Paul Eggert <eggert@twinsun.com>
5704 Assume C89 or better; remove K&R cruft.
5705 A few of these changes were first proposed by Derek Robert Price
5706 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5708 * addext.c: Include <string.h> unconditionally.
5709 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5710 Don't declare getenv or malloc.
5712 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5713 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5715 (find_stack_direction, alloca): Use prototypes.
5717 * atexit.c (atexit): Define using a prototype.
5719 * basename.c, dirname.c, stripslash.c:
5720 Include <string.h> unconditionally.
5722 * bcopy.c: Include <stddef.h>.
5723 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5725 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5727 * error.h (error, error_at_line, error_print_progname)
5728 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5729 * error.c: Include error.h first, to check interface.
5730 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5731 (VA_START): Remove; all uses changeed to va_start.
5732 (exit, strerror): Remove decls.
5733 (error_print_progname): Prototype uncondionally.
5734 Don't include <errno.h>; no longer needed.
5735 (private_strerror): Remove.
5736 (error_tail): Always define.
5737 (error, error_at_line): Assume C89 or better; always use prototypes.
5738 * fatal.c: Include "fatal.h" first, to test interface.
5739 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5740 (VA_START): Remove; all uses changed to va_start.
5741 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5743 (exit): Remove decl.
5744 (fatal): Prototype unconditionally. Assume va_start works.
5745 Abort at end, to pacify gcc.
5747 * euidaccess.c (main): Define with a prototype.
5749 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5751 * exitfail.c: Include <stdlib.h> unconditionally.
5753 * fnmatch_.h (__P): Remove. All uses changed to assume
5755 * fnmatch.c: Include fnmatch.h first, to test interface.
5756 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5757 (getenv): Remove decl.
5758 (fnmatch): Define using a prototype.
5759 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5760 (FCT): Define using a prototype.
5762 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5764 * gethostname.c: Include <stddef.h>.
5765 (gethostname): Define with prototype. Length is size_t, not int.
5767 2003-09-08 Paul Eggert <eggert@twinsun.com>
5769 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5770 getversion.c should have been removed then, but was accidentally
5773 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5774 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5776 2003-09-07 Paul Eggert <eggert@twinsun.com>
5778 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5779 copy_tm_result. Bug reported by Simon Josefsson in
5780 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5782 2003-09-06 Paul Eggert <eggert@twinsun.com>
5784 * time_r.c, time_r.h: New files.
5786 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5788 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5789 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5791 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5793 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5794 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5797 * timegm.c: Switch to glibc implementation, with the following changes:
5798 [defined HAVE_CONFIG_H]: Include <config.h>.
5799 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5800 (__mktime_internal) [!defined _LIBC]: New decl.
5801 (__gmtime_r) [!defined _LIBC]: New macro and function.
5802 (timegm): Use a prototype, since gnulib assumes C89.
5803 Do not bother declaring tmp to be const, as it's not really usefu.
5804 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5805 (timegm): Declare only if HAVE_DECL_TIMEGM.
5807 2003-09-03 Paul Eggert <eggert@twinsun.com>
5809 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5810 Bug reported by Lute Kamstra in
5811 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5813 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5814 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5815 course with correspondingly smaller numbers for tomorrow and
5816 yesterday. From Tadayoshi Funaba. Originally installed into
5817 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5820 2003-08-31 Simon Josefsson <jas@extundo.com>
5822 * timegm.h: New file.
5823 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5825 2003-08-31 Karl Berry <karl@gnu.org>
5827 * argp.h: update from libc.
5829 2003-08-28 Bruno Haible <bruno@clisp.org>
5831 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5832 warning on QNX, which defines O_BINARY to 000000.
5834 2003-08-24 Bruno Haible <bruno@clisp.org>
5836 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5837 MSVC7 <stdio.h> is included later.
5839 2003-08-20 Bruno Haible <bruno@clisp.org>
5841 * progname.h: New file, from GNU gettext.
5842 * progname.c: New file, from GNU gettext.
5843 * progreloc.c: New file, from GNU gettext.
5845 2003-08-19 Bruno Haible <bruno@clisp.org>
5847 * xstrdup.c: Assume <string.h> exists.
5849 2003-08-18 Jim Meyering <jim@meyering.net>
5851 * setenv.h: Indent nested cpp directive.
5852 * vasnprintf.c: Remove trailing blanks.
5854 2003-08-17 Simon Josefsson <jas@extundo.com>
5855 Bruno Haible <bruno@clisp.org>
5857 * xstrndup.h: New file.
5858 * xstrndup.c: New file.
5860 2003-08-17 Bruno Haible <bruno@clisp.org>
5862 * strndup.h: New file.
5864 2003-08-16 Paul Eggert <eggert@twinsun.com>
5866 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5867 space, undoing this 2003-08-12 change:
5868 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5870 2003-08-16 Jim Meyering <jim@meyering.net>
5872 Merge from coreutils.
5873 * xstrtoimax.c: #else #if -> #elif.
5874 * xstrtoumax.c: Likewise.
5876 2003-08-15 Paul Eggert <eggert@twinsun.com>
5878 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5879 rather than tab, after '#' in shell-script copyright notices.
5880 Suggested by Bruno Haible.
5882 2003-08-15 Jim Meyering <jim@meyering.net>
5883 and Paul Eggert <eggert@twinsun.com>
5885 Merge from coreutils.
5886 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5887 member but strut utmpx does not. Needed for AIX 4.3.3.
5888 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5890 2003-08-15 Jim Meyering <jim@meyering.net>
5892 Merge from coreutils.
5893 * xgethostname.c: Include <stdlib.h>.
5894 (xghostname): Don't exit for anything other than memory-related
5895 failure; just return NULL.
5896 * userspec.c: Include "posixver.h".
5897 (parse_user_spec): Accept `.' as a separator only
5898 in pre-POSIX-200112 mode.
5899 * strtoimax.c: Use #elif rather than #else #if.
5900 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5901 Remove function, now that we can rely on a working tzset function.
5902 [!_LIBC]: Ensure that the required autoconf test has been run.
5903 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5904 Use underlying_strftime for %r.
5905 * sha.c: Merge in some clean-up and optimization changes from glibc.
5906 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5907 Ensure that it is a multiple of 64.
5908 Rearrange loop exit tests so as to avoid performing an
5909 additional fread after encountering an error or EOF.
5910 * realloc.c: Update copyright date.
5912 2003-08-14 Jim Meyering <jim@meyering.net>
5914 Merge from coreutils.
5915 * obstack.h: Whitespace changes.
5916 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5917 and xcalloc return values.
5918 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5919 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5920 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5921 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5922 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5924 Use mntctl's return value to drive the entry-processing loop, since
5925 we can't rely on the value of the vmt_length member in the last
5926 entry. On some systems doing so could result in exhausting
5927 virtual memory. Based in part on a patch from Mike Jetzer.
5929 2003-08-14 Jim Meyering <jim@meyering.net>
5930 and Paul Eggert <eggert@twinsun.com>
5932 Merges from coreutils, plus other fixes.
5933 * physmem.c: Merge in portability changes from gcc/libiberty
5934 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5935 for credits and details. Thanks to Kaveh Ghazi for helping
5936 to keep these files in sync.
5937 (ARRAY_SIZE): Define it.
5938 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5939 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5940 (memcasecmp): Don't assume size_t fits in unsigned int.
5941 Remove casts and duplicate code.
5942 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5943 (memcpy): Remove definition.
5944 Merge in some clean-up and optimization changes from glibc.
5945 [BLOCKSIZE]: Move definition to top of file.
5946 Ensure that it is a multiple of 64.
5947 Rearrange loop exit tests so as to avoid performing an
5948 additional fread after encountering an error or EOF.
5949 * md5.h (md5_uintptr): Define.
5950 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5951 return to the initial working directory. Preserve errno
5953 * idcache.c: Include "xalloc.h".
5954 (xmalloc, xrealloc): Remove decls.
5955 (getuser): Remove casts no longer required in C89.
5956 * human.c: Include stdio.h, for sprintf.
5957 * group-member.c: Include "xalloc.h".
5958 (xmalloc, xrealloc): Remove decls.
5959 (get_group_info): Remove casts no longer required in C89.
5960 * getusershell.c (readname): Remove casts no longer required in C89.
5961 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5962 * getline.c: Whitespace fix, from coreutils.
5964 2003-08-13 Paul Eggert <eggert@twinsun.com>
5966 * exclude.c: Include <ctype.h>
5967 (IN_CTYPE_DOMAIN): New macro.
5969 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5972 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5973 Undo previous (whitespace-only) change.
5975 2003-08-12 Paul Eggert <eggert@twinsun.com>
5977 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5978 Normalize leading white space and remove trailing white space.
5979 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5980 notice, as per ../config/srclist-update.
5982 Merge from coreutils.
5983 * euidaccess.h: New file.
5984 * euidaccess.c: Include it.
5985 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5986 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5987 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5989 2003-08-11 Bruno Haible <bruno@clisp.org>
5991 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5992 (vasnprintf): Use it instead of wcslen.
5994 2003-08-11 Bruno Haible <bruno@clisp.org>
5996 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5997 value to ensure that _Bool promotes to int. Use #define for _Bool when
5998 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6000 2003-08-10 Karl Berry <karl@gnu.org>
6002 * regex.h: update from libc (whitespace fix).
6004 2003-08-09 Paul Eggert <eggert@twinsun.com>
6006 Merge some files from coreutils. These changes were
6007 originally made by Jim Meyering.
6008 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6009 many older Unixes require this.
6010 * alloca.c (alloca): Remove cast to argument of free;
6011 no longer needed in C89.
6012 * alloca_.h, regex.h: Fix white space to match
6013 what GNU indent does.
6015 2003-08-05 Paul Eggert <eggert@twinsun.com>
6017 * bumpalloc.h: Remove.
6019 2003-08-04 Paul Eggert <eggert@twinsun.com>
6021 * getloadavg.c: Change copyright notice and spacing to conform to
6024 Merge from coreutils.
6025 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6027 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6028 from Karl Berry, implemented by Jim Meyering.
6029 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6030 from Dmitry V. Levin.
6031 Remove anachronistic cast of xrealloc.
6032 * fnmatch_.h (__const): Remove. Use 'const'.
6033 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6034 type. Otherwise, it wouldn't compile with at least /bin/cc on
6035 ymp-cray-unicos9.0.2.X.
6036 Combine two mostly-identical uses of alloca into one.
6037 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6039 2003-08-04 Dave Love <d.love@dl.ac.uk>
6043 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6044 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6045 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6046 obsolete NLIST_NAME_UNION.
6047 [__GNU__]: Undef BSD and FSCALE.
6048 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6050 2003-08-03 Paul Eggert <eggert@twinsun.com>
6052 * stdbool_.h (_Bool): Make it signed char, instead of
6053 an enum type, so that it's guaranteed to promote to int. See:
6054 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6056 2003-07-31 Paul Eggert <eggert@twinsun.com>
6058 * strerror.c: Include config.h, limits.h. Declare sprintf.
6059 (strerror): Don't assume that a printable int fits in 14 bytes.
6061 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6062 Bruno Haible <bruno@clisp.org>
6064 * getline.h (getline, getdelim): Change return type to ssize_t.
6065 * getline.c (getline, getdelim): Likewise.
6066 Remove _GNU_SOURCE define; now it's defined in config.h through
6069 2003-07-22 Paul Eggert <eggert@twinsun.com>
6071 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6072 over-parenthesization in macros.
6074 Sync with coreutils.
6076 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6079 Use `exit_failure' for xalloc and xmemcoll instead of their own
6080 private exit-failure variables.
6081 * xalloc.h (xalloc_exit_failure): Remove.
6082 * xmalloc.c: Likewise. Include exitfail.h.
6083 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6084 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6085 * xmemcoll.c: Likewise. Include exitfail.h.
6086 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6088 2003-07-18 Paul Eggert <eggert@twinsun.com>
6090 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6091 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6092 to test that it can stand by itself. Include "exitfail.h".
6093 Clients should set exit_failure instead.
6094 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6096 2003-07-18 Andreas Schwab <schwab@suse.de>
6098 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6100 2003-07-18 Bruno Haible <bruno@clisp.org>
6102 * getndelim2.h: New file.
6103 * getndelim2.c: Make into a module of its own. Include config.h,
6105 (getndelim2): Make non-static. Change return type to ssize_t.
6106 * getline.h: Change argument names.
6107 * getline.c: Include getndelim2.h instead of getndelim2.c.
6108 * getnline.c: Include getndelim2.h.
6110 2003-07-17 Bruno Haible <bruno@clisp.org>
6112 * Makefile.am: Remove file.
6113 * Makefile.in: Remove file.
6115 2003-07-17 Bruno Haible <bruno@clisp.org>
6117 * getnline.h: New file.
6118 * getnline.c: New file.
6119 * getndelim2.c: New file, extracted from getline.c.
6120 (getndelim2): Renamed from getdelim2, with added nmax argument.
6121 * getline.c: Include getndelim2.c.
6122 (getdelim2): Moved out to getndelim2.c.
6123 (getline, getdelim): Update.
6125 2003-07-15 <karl@gnu.org>
6127 * vasnprintf.c: update from gettext.
6129 2003-07-15 Jim Meyering <jim@meyering.net>
6131 * makepath.c (make_path): Enclose diagnostic in _(...).
6133 2003-07-14 Paul Eggert <eggert@twinsun.com>
6135 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6136 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6137 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6138 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6139 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6140 updated automatically by ../config/srclist-update. This changes
6141 their license from LPGL to GPL.
6143 2003-07-14 Jim Meyering <jim@meyering.net>
6145 Don't emit diagnostics. Let callers do that.
6146 * save-cwd.c: Don't include "error.h".
6147 (save_cwd): Don't call error. Ensure that errno is valid
6148 when returning nonzero.
6150 * save-cwd.h (restore_cwd): Update prototype.
6151 * save-cwd.c (restore_cwd): Remove two parameters.
6152 Simplify. Don't call error upon failure. Let callers do that.
6153 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6154 when auditing is enabled. But don't bother updating the #if.
6156 2003-07-14 Simon Josefsson <jas@extundo.com>
6158 * mempcpy.h: New file.
6159 * mempcpy.c: New file.
6161 2003-07-14 Paul Eggert <eggert@twinsun.com>
6163 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6164 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6165 unicodeio.c, unicodeio.h, unlocked-io.h:
6166 Switch from LGPL to GPL.
6168 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6170 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6171 it breaks C++ compilation.
6172 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6174 2003-07-10 Jim Meyering <jim@meyering.net>
6176 * vasnprintf.c: Remove trailing blanks.
6177 Make cpp indentation consistent.
6179 2003-07-09 Paul Eggert <eggert@twinsun.com>
6181 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6182 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6183 Switch from LGPL to GPL.
6185 2003-07-07 Paul Eggert <eggert@twinsun.com>
6187 * mktime.c: Fix some boundary cases and remove need for floating point.
6189 Issue a compile-time diagnostic if time_t is floating point, or if
6190 two's complement arithmetic is not in effect, or if arithmetic
6191 right shift does not propagate the sign. These assumptions were
6192 all in the original code but they weren't checked.
6194 (TIME_T_MIDPOINT, verify): New macros.
6195 (__isleap): Remove; it has integer overflow problems.
6196 (leapyear): New function, without those problems.
6197 (ydhms_tm_diff): Remove; splitting into two parts.
6198 (ydhms_diff): New function, containing the arithmetic part of
6199 the old ydhms_tm_diff function. Issue a compile-time
6200 diagnostic if we are not using C99 integer division.
6201 Avoid casts when possible.
6202 (guess_time_tm): New function, containing the checking part of
6203 the old ydhms_tm_diff function. Return the new value, rather than
6204 the difference between it and the old. Accept a new argument T
6205 so that *T specifies the old value. Check for overflow in the result.
6207 (__mktime_internal): Use a time_t offset, not a long int offset.
6208 This undoes the 2003-06-04 change, which is no longer needed now
6209 that we have better overflow checking.
6210 (localtime_offset): Likewise.
6212 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6213 and long are 64-bit but int is only 32-bit.
6214 (ydhms_diff): Use long int to store year1 and yday1.
6215 Issue a compile-time diagnostic if long int is not wide enough.
6217 (__mktime_internal): Use long int to store adjusted year and yday.
6218 Use plain C rather than preprocessor commands, if that doesn't
6220 Check for overflow (and try to repair) after each probe
6221 rather than checking only at the very end. This avoids some bugs
6222 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6223 does not equal GMT offset at maximum time).
6224 Use integer to check for overflow rather than floating point; this
6225 is more portable to non-IEEE hosts, and is a tad faster.
6226 When we detect that we are oscillating between two values,
6227 don't check whether tm_isdst has the requested value, since
6228 we already know the answer. When tm_isdst has the wrong value,
6229 use a different heuristic to find the right one, based on the
6230 extreme values actually observed in practice in tz2003a,
6231 rather than the (overly optimistic) "previous 3 calendar quarters".
6233 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6234 "T const" to accommodate glibc style.
6235 (check_result): Use less-confusing report format. "long" -> "long int.
6237 Don't loop if the iteration overflows time_t.
6238 Allow a negative step in the iteration.
6240 2003-07-01 Paul Eggert <eggert@twinsun.com>
6242 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6243 having it depend on HAVE_SYS_TYPES_H.
6245 2003-06-25 Bruno Haible <bruno@clisp.org>
6247 * readlink.c: New file.
6249 2003-06-20 Bruno Haible <bruno@clisp.org>
6251 Assume C89, so PARAMS isn't needed.
6252 * unicodeio.h (PARAMS): Remove.
6253 * unicodeio.c: Don't use PARAMS.
6255 2003-06-18 Jim Meyering <jim@meyering.net>
6257 Merge changes from coreutils.
6258 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6259 Remove explicit declarations of xmalloc and realloc.
6261 (read_utmp): Remove anachronistic cast of xmalloc.
6263 2003-06-17 Paul Eggert <eggert@twinsun.com>
6265 Assume C89, so PARAMS isn't needed.
6266 * backupfile.h (PARAMS): Remove. All uses removed.
6267 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6268 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6269 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6270 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6271 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6272 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6273 xstrtol.h: Likewise.
6274 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6275 same.h, strverscmp.h: Do not include config.h; no longer needed.
6276 Anyway, config.h should always be included before any other file.
6278 2003-06-11 Simon Josefsson <jas@extundo.com>
6280 * sysexit_.h: New file.
6282 2003-05-20 Derek Price <derek@ximbiot.com>
6284 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6286 2003-06-10 Simon Josefsson <jas@extundo.com>
6288 * strchrnul.h: New file.
6289 * strchrnul.c: New file.
6291 2003-06-10 Simon Josefsson <jas@extundo.com>
6293 * argp.h: New file, from glibc.
6294 * argp-ba.c: New file, from glibc.
6295 * argp-eexst.c: New file, from glibc.
6296 * argp-fmtstream.c: New file, from glibc.
6297 * argp-fmtstream.h: New file, from glibc.
6298 * argp-fs-xinl.c: New file, from glibc.
6299 * argp-help.c: New file, from glibc.
6300 * argp-namefrob.h: New file, from glibc.
6301 * argp-parse.c: New file, from glibc.
6302 * argp-pv.c: New file, from glibc.
6303 * argp-pvh.c: New file, from glibc.
6304 * argp-xinl.c: New file, from glibc.
6306 2003-06-07 Jim Meyering <jim@meyering.net>
6308 * readtokens.h: Put `Free Software Foundation, Inc.'
6309 in place of my name in the copyright comment.
6310 Remove definition and uses of __P.
6313 * stat.c: Don't declare xmalloc explicitly.
6314 Instead, include "xalloc.h".
6315 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6316 xrealloc, and xcalloc return values.
6317 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6319 * xgetcwd.h: Remove definition/uses of PARAMS.
6321 2003-06-06 Jim Meyering <jim@meyering.net>
6323 * stdbool_.h: Renamed from stdbool.h.in.
6325 2003-06-06 Jim Meyering <jim@meyering.net>
6327 Merge from coreutils.
6328 * same.c: (same_name): Declare *_basename locals to be `const'.
6329 Consolidate declarations and initializations of *_base* locals.
6331 Merge from coreutils.
6332 This avoids a core dump on systems without GNU putenv,
6333 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6334 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6335 (unsetenv): New static function, from GNU libc.
6336 (rpl_putenv): Use it.
6338 * modechange.c: Remove trailing blanks.
6340 Merge from coreutils.
6341 * fsusage.c: Remove declaration of statfs.
6342 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6344 * posixtm.c: Include <stdbool.h> unconditionally.
6346 2003-06-05 Paul Eggert <eggert@twinsun.com>
6348 * mktime.c (__mktime_internal): When resolving a tm_isdst
6349 mismatch, look in future quarters as well as past. This fixes a
6350 bug when processing fall-backwards gaps immediately after a long
6351 period of daylight-saving time.
6353 * mktime.c: Assume freestanding C89 or better.
6354 (HAVE_LIMITS_H): Remove. Assume it's 1.
6355 (__P): Remove; not used.
6356 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6357 (mktime, not_equal_tm, print_tm, check_result,
6358 main): Use prototypes. Use const * where appropriate.
6359 (main): Fix typo in testing code that uncovered by above changes.
6360 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6362 2003-06-04 Paul Eggert <eggert@twinsun.com>
6364 * mktime.c: Fix Debian bug 177940
6365 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6366 (localtime_offset): Now long int, not time_t, because we want it
6367 to be guaranteed to be signed. All uses changed.
6368 (__mktime_internal): If overflow would occur when adding offset,
6371 Merge 'human' changes from coreutils. Rewrite to support
6372 locale-specific notations like thousands separators.
6373 * human.c: Simplify authorship notice.
6374 Include human.h immediately after config.h.
6375 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6376 <limits.h>: Do not include, since human.h does.
6377 (SIZE_MAX, UINTMAX_MAX): New macros.
6378 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6379 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6380 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6381 (power_letter): Renamed from suffixes.
6382 (generate_suffix_backwards): Remove.
6383 (adjust_value): Now takes int style (because of human.h changes)
6384 and long double value (for greater precision on some platforms).
6385 (group_number): New function.
6386 (human_readable): Use it. Use integer options, not enum.
6387 Put the options before the sizes in the arg list.
6388 Support all the new options.
6389 The old human_readable function has been removed;
6390 use inttostr.h instead.
6391 (human_readable, default_block_size, humblock):
6392 Use uintmax_t, not int, for block sizes.
6393 (human_readable_inexact, block_size_types): Remove.
6394 (block_size_opts): New constant.
6395 (human_options): Renamed from human_block_size, with new signature
6396 that allows block sizes up to UINTMAX_MAX. All callers changed.
6397 * human.h: Add copyright and authorship notice.
6398 Include <limits.h> and <stdbool.h> unconditionally.
6399 (PARAMS): Remove. All uses removed.
6400 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6401 (enum human_inexact_style): Remove tag; now a nameless enum.
6402 (human_floor, human_ceiling, human_round_to_even): Now have
6403 values 2, 0, 1 rather than -1, 1, 0.
6404 (human_group_digits, human_suppress_point_zero, human_autoscale,
6405 human_base_1024, human_SI, human_B): New constants.
6406 (human_readable_inexact, human_block_size): Remove.
6407 (human_readable): Size args are now uintmax_t, not int.
6408 (human_options): New decl.
6410 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6411 unnecessary now that we assume C89 or better. This change
6412 imported from coreutils.
6414 * mktime.c (__mktime_internal): Do not reject negative timestamps
6415 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6416 in the 2003-05-30 sync from glibc.
6418 .h files should stand alone, but we shouldn't include <sys/types.h>
6419 if we can get away with just <stddef.h>.
6421 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6422 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6423 rather than <sys/types.h>, as we merely need size_t.
6424 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6426 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6427 Include <stdio.h>, to get FILE.
6428 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6429 memcasecmp.h has included <stddef.h> and all we need is size_t.
6430 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6431 our interface, instead of including <sys/types.h>
6433 2003-06-02 Paul Eggert <eggert@twinsun.com>
6436 Fix some minor time-related bugs with POSIX time arguments.
6437 Some valid time stamps were being rejected (notably -1, and
6438 time stamps before 1900 on 64-bit hosts). And some invalid
6439 time stamps were being accepted, e.g. September 31.
6441 * posixtm.h (posixtime): Return bool instead of time_t, so
6442 that we can return (time_t) -1 successfully.
6443 * posixtm.c: Likewise.
6444 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6445 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6446 (t): Remove static var.
6447 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6448 of static var. All uses changed.
6449 (year): Do not reject years before 1900; they can occur with
6451 (posix_time_parse): Do not check for out-of-range components;
6452 that is now the caller's responsibility, since our checks were
6453 only approximations.
6454 (posixtime): Use mktime to check for out-of-range components,
6455 since it knows them exactly.
6456 If mktime returns (time_t) -1, check whether an error actually occurred
6457 by invoking localtime on -1.
6458 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6459 posixtime failures better.
6460 Improve the test data (in comments only).
6462 2003-05-30 <karl@gnu.org>
6464 * mktime.c: update from libc.
6466 2003-05-30 Bruno Haible <bruno@clisp.org>
6468 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6469 * localcharset.h: Likewise.
6470 * localcharset.c: Likewise.
6472 2003-05-28 Paul Eggert <eggert@twinsun.com>
6474 Assume the headers required for C89 freestanding compilers.
6475 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6476 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6477 without checking for HAVE_LIMITS_H.
6478 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6479 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6481 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6482 * exclude.c: Include <stdbool.h> unconditionally.
6483 * tempname.c: Include <stddef.h> unconditionally.
6484 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6485 * modechange.c, rpmatch.c (NULL): Don't define, since
6486 <stddef.h> does that.
6487 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6488 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6489 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6490 * xstrtol.c: Likewise.
6491 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6492 * savedir.c: Include <stddef.h> instead of defining NULL.
6494 * addext.c (addext): Use assignment rather than cast, to avoid
6495 warnings on some platforms.
6497 * mktime.c (__mktime_internal): Do not reject negative timestamps
6500 2003-05-10 Bruno Haible <bruno@clisp.org>
6502 * linebreak.c (iconv_string_length): Don't return -1 just because the
6503 string is longer than 4 KB.
6505 2003-05-12 Jim Meyering <jim@meyering.net>
6507 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6508 the space-padded-by-default conversion specifiers, %e, %k, %l.
6510 2003-05-03 Bruno Haible <bruno@clisp.org>
6512 Upgrade to Unicode-4.0.
6513 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6514 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6515 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6516 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6517 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6518 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6519 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6520 Change width of U+E0100..U+E01EF from 1 to 0.
6522 2003-04-25 Bruno Haible <bruno@clisp.org>
6524 * copy-file.c: Include <stddef.h>, for size_t.
6526 2003-04-25 Jim Meyering <jim@meyering.net>
6528 * copy-file.c (copy_file_preserving): Declare buf_size to be
6529 of type size_t, not int.
6531 2003-04-11 Jim Meyering <jim@meyering.net>
6533 Merge changes from Coreutils.
6535 2003-03-22 Jim Meyering <jim@meyering.net>
6537 * strftime.c (widen): Cast alloca return value to proper type.
6539 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6542 * strftime.c (my_strftime): Handle very large width
6543 specifications for numeric values correctly. Improve checks for
6546 2003-01-19 Jim Meyering <jim@meyering.net>
6548 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6549 (nl_get_alt_digit) [! defined my_strftime]: Define.
6550 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6551 _nl_get_alt_digit and _nl_get_walt_digit.
6553 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6554 These changes have no effect outside of _LIBC.
6556 2003-04-10 Bruno Haible <bruno@clisp.org>
6558 * findprog.h: New file, from GNU gettext.
6559 * findprog.c: New file, from GNU gettext.
6561 2003-04-05 Jim Meyering <jim@meyering.net>
6563 Merge changes from Coreutils.
6565 * exclude.h (PARAMS): Remove definition and uses.
6566 * exclude.c: Remove uses of `PARAMS'.
6568 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6569 Add test-cases for DOS filenames. Declare program_name.
6570 (main): Set up program_name. Patch by Rich Dawe.
6572 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6574 Use mntctl's return value to drive the entry-processing loop, since
6575 we can't rely on the value of the vmt_length member in the last
6576 entry. On some systems doing so could result in exhausting
6577 virtual memory. Based in part on a patch from Mike Jetzer.
6579 2003-04-04 Bruno Haible <bruno@clisp.org>
6581 * linebreak.h: New file, from GNU gettext.
6582 * linebreak.c: New file, from GNU gettext with slight modifications.
6583 * lbrkprop.h: New file, from GNU gettext.
6585 2003-04-03 Bruno Haible <bruno@clisp.org>
6587 * utf8-ucs4.h: New file, from GNU gettext.
6588 * utf16-ucs4.h: New file, from GNU gettext.
6589 * ucs4-utf8.h: New file, from GNU gettext.
6590 * ucs4-utf16.h: New file, from GNU gettext.
6592 2003-04-02 Bruno Haible <bruno@clisp.org>
6594 * binary-io.h: New file, from GNU gettext.
6596 2003-04-01 Bruno Haible <bruno@clisp.org>
6598 * pathname.h: New file, from GNU gettext.
6599 * concatpath.c: New file, from GNU gettext.
6601 2003-03-30 Bruno Haible <bruno@clisp.org>
6603 * copy-file.c (copy_file_preserving): Don't set owner if the function
6604 chown() doesn't exist.
6606 2003-03-28 Bruno Haible <bruno@clisp.org>
6608 * copy-file.h: New file, from GNU gettext.
6609 * copy-file.c: New file, from GNU gettext.
6611 2003-03-18 Jim Meyering <jim@meyering.net>
6613 * quote.c (quote_n): Fix typo in comment.
6615 2003-03-14 Jim Meyering <jim@meyering.net>
6617 Merge changes from Coreutils.
6618 * obstack.h (obstack_object_size): Declare temporary, __o,
6619 to be const, in order to avoid warnings.
6620 (obstack_room): Likewise.
6621 (obstack_empty_p): Likewise.
6623 2003-03-13 Paul Eggert <eggert@twinsun.com>
6625 Merge changes from Bison.
6626 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6627 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6628 when compiling Bison 1.875's `bitset bset = obstack_alloc
6629 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6630 * hash.c: Include <stdbool.h> unconditionally.
6632 2003-03-09 Paul Eggert <eggert@twinsun.com>
6634 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6635 Reported by Bruce Becker; see:
6636 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6638 2003-03-03 Paul Eggert <eggert@twinsun.com>
6639 Bruno Haible <bruno@clisp.org>
6641 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6642 Reported by John Hughes, see
6643 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6645 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6647 * poll_.h: New file.
6650 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6652 * mathl.h: New file.
6653 * acosl.c: New file.
6654 * asinl.c: New file.
6655 * atanl.c: New file.
6656 * ceill.c: New file.
6659 * floorl.c: New file.
6660 * frexpl.c: New file.
6661 * ldexpl.c: New file.
6663 * sincosl.c: New file.
6665 * sqrtl.c: New file.
6667 * trigl.c: New file.
6668 * trigl.h: New file.
6670 2003-02-17 Bruno Haible <bruno@clisp.org>
6672 * mkdtemp.h: New file, from GNU gettext.
6673 * mkdtemp.c: New file, from GNU gettext.
6675 2003-01-31 Bruno Haible <bruno@clisp.org>
6677 * rename.c: #undef rename before defining rpl_rename.
6678 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6680 2003-01-30 Bruno Haible <bruno@clisp.org>
6682 * printf-args.h: New file, from GNU gettext.
6683 * printf-args.c: New file, from GNU gettext.
6684 * printf-parse.h: New file, from GNU gettext.
6685 * printf-parse.c: New file, from GNU gettext.
6686 * vasnprintf.h: New file, from GNU gettext.
6687 * vasnprintf.c: New file, from GNU gettext.
6688 * asnprintf.c: New file, from GNU gettext.
6689 * vasprintf.h: New file, from GNU gettext with modifications.
6690 * vasprintf.c: New file, from GNU gettext.
6691 * asprintf.c: New file, from GNU gettext.
6693 2003-01-29 Bruno Haible <bruno@clisp.org>
6695 * stpncpy.h: New file, from GNU gettext with modifications.
6696 * stpncpy.c: New file, from GNU gettext with modifications.
6698 2003-01-28 Bruno Haible <bruno@clisp.org>
6700 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6702 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6705 2003-01-27 Bruno Haible <bruno@clisp.org>
6707 * xsetenv.h: New file, from GNU gettext.
6708 * xsetenv.c: New file, from GNU gettext.
6710 2003-01-23 Bruno Haible <bruno@clisp.org>
6712 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6714 2003-01-22 Bruno Haible <bruno@clisp.org>
6716 * exit.h: New file, from GNU gettext.
6718 2003-01-11 Bruno Haible <bruno@clisp.org>
6720 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6721 * strcase.h (strcasecmp, strncasecmp): Likewise.
6723 2003-01-14 Jim Meyering <jim@meyering.net>
6725 * same.c (same_name): Tweak a comment.
6727 2003-01-11 Bruno Haible <bruno@clisp.org>
6729 * same.c (same_name): Reorder tests so as to avoid calling stat()
6730 when a string comparison is sufficient.
6732 2003-01-11 Bruno Haible <bruno@clisp.org>
6734 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6737 2003-01-11 Bruno Haible <bruno@clisp.org>
6739 * hash-pjw.c: Add comment about low quality of this function.
6741 2003-01-12 Paul Eggert <eggert@twinsun.com>
6743 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6744 to avoid collisions with libcurses and libreadline.
6746 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6747 * getstr.h, getstr.c: Remove.
6748 * getline.c: Include "getline.h", to check interface.
6749 Move body of old getstr.c here: this defines MIN_CHUNK and
6750 declares getdelim2, which is renamed from getstr.
6751 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6753 * linebuffer.c (readlinebuffer): Renamed from readline.
6755 * linebuffer.h: Likewise.
6756 (readline): Remove backward-compatibility macro.
6758 2003-01-12 Jim Meyering <jim@meyering.net>
6760 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6762 2003-01-10 Bruno Haible <bruno@clisp.org>
6764 * alloca_.h: New file.
6765 * getdate.y: Unconditionally include alloca.h.
6766 * makepath.c: Likewise.
6767 * setenv.c: Likewise.
6768 * userspec.c: Likewise.
6770 2003-01-09 Bruno Haible <bruno@clisp.org>
6772 * stdbool.h.in: New file.
6774 2003-01-08 Bruno Haible <bruno@clisp.org>
6776 * safe-read.c: Include specification header first, to ensure its
6778 * full-write.c: Likewise.
6780 2003-01-08 Jim Meyering <jim@meyering.net>
6782 * full-write.c: Undefine and define-away `const' after inclusion
6783 of errno.h, not before. Suggestion from Bruno Haible.
6785 2003-01-07 Jim Meyering <jim@meyering.net>
6787 * full-write.c: Rework so that it may serve to define full_read, too.
6788 * full-read.c: Simply #define FULL_READ and include full-write.c.
6790 2003-01-06 Jim Meyering <jim@meyering.net>
6792 * version-etc.c: Update year in translatable copyright string.
6794 2002-12-25 Bruno Haible <bruno@clisp.org>
6796 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6797 * xstrtol.h: Likewise.
6798 * xstrtoimax.c: Likewise.
6799 * xstrtoumax.c: Likewise.
6800 * human.h: Likewise.
6802 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6803 on systems that have <inttypes.h> but not <stdint.h>.
6805 2002-12-31 Paul Eggert <eggert@twinsun.com>
6807 * memcoll.c (memcoll): Fall back on a simple algorithm using
6808 memcmp if strcoll doesn't work.
6810 2002-12-23 Bruno Haible <bruno@clisp.org>
6812 * localcharset.h: New file.
6813 * localcharset.c: Include it.
6814 * unicodeio.c: Likewise.
6816 2002-12-22 Bruno Haible <bruno@clisp.org>
6818 * utime.c (utime_null): No need to call ftruncate if the file was
6821 2002-12-23 Bruno Haible <bruno@clisp.org>
6823 * memcoll.c (STRCOLL): New macro.
6826 2002-12-22 Bruno Haible <bruno@clisp.org>
6828 * getstr.h (getstr): Define, to avoid clash with libcurses.
6829 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6831 2002-12-22 Bruno Haible <bruno@clisp.org>
6833 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6835 2002-12-23 Bruno Haible <bruno@clisp.org>
6837 * getline.h: Include <stddef.h>, for size_t.
6839 * unicodeio.h: Include <stddef.h>, for size_t.
6840 * unicodeio.c: Don't include <stddef.h>.
6842 2002-12-17 Bruno Haible <bruno@clisp.org>
6844 * canon-host.c (strdup): Remove unused declaration.
6846 * fsusage.c: Include full_read.h.
6847 (get_fs_usage): Use full_read instead of safe_read.
6849 * utime.c (utime_null): Use SAFE_READ_ERROR.
6851 2002-12-11 Bruno Haible <bruno@clisp.org>
6853 * setenv.h: Rewritten to cope with systems that have setenv() but not
6855 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6858 2002-12-11 Bruno Haible <bruno@clisp.org>
6860 * setenv.c (alloca): Fall back to malloc.
6862 (setenv): Use freea() to free memory allocated with alloca().
6864 2002-11-13 Bruno Haible <bruno@clisp.org>
6866 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6867 function declarations.
6868 * unsetenv.c (unsetenv): Likewise.
6870 2002-03-04 Bruno Haible <bruno@clisp.org>
6872 Portability to AIX 4.3.3.
6873 * unsetenv.c: New file, extracted from setenv.c.
6874 * setenv.c: Move the unsetenv() function to unsetenv.c.
6876 2001-12-20 Bruno Haible <bruno@clisp.org>
6878 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6879 use malloc instead. For SunOS 4.
6881 2001-12-11 Bruno Haible <bruno@clisp.org>
6883 * setenv.c: Declare alloca.
6884 (compar_fn_t): New typedef.
6885 (KNOWN_VALUE, STORE_VALUE): Use it.
6887 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6890 2002-12-10 Paul Eggert <eggert@twinsun.com>
6892 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6893 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6894 Choose values that are less likely to collide with system fnmatch
6896 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6897 defined (e.g., a pure POSIX system).
6898 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6899 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6901 2002-12-06 Jim Meyering <jim@meyering.net>
6903 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6905 Merge in changes from libc's misc/error.c, in preparation
6906 for the merge of gnulib's changes back into libc.
6908 * error.c (_): Define only if not already defined.
6909 Move definition to follow all #include directives.
6910 Include unlocked-io.h only if !_LIBC.
6911 [_LIBC]: Include <libio/libioP.h>.
6912 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6913 (fflush): Tweak definition to use INTUSE.
6916 2002-12-05 Paul Eggert <eggert@twinsun.com>
6918 * alloca.c [defined emacs]: Include "lisp.h".
6919 (xalloc_die) [defined emacs]: New macro.
6920 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6921 [! defined emacs]: Include <xalloc.h>.
6922 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6923 (pointer): Typedef to POINTER_TYPE *.
6924 (malloc): Remove decl; we now always use xmalloc.
6925 (alloca): Use old-style definition, since Emacs needs this.
6926 Check for arithmetic overflow when computing combined size.
6928 2002-12-04 Paul Eggert <eggert@twinsun.com>
6930 Do not generate unlocked-io.h automatically, since it's easier to
6931 maintain it by hand.
6933 * unlocked-io.h: New file, from GNU diffutils,
6934 but with proper copyright notice and attribution.
6936 * Makefile.am: Add copyright notice.
6937 (libfetish_a_SOURCES): Add unlocked-io.h.
6938 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6939 (DISTCLEANFILES, io_functions): Remove macros.
6940 (EXTRA_DIST): Remove gen_uio.
6941 (unlocked-io.h): Remove rule.
6943 2002-12-04 Jim Meyering <jim@meyering.net>
6945 Reflect the fact that stat.c and lstat.c are no longer generated.
6946 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6947 (DISTCLEANFILES): Likewise.
6948 (EXTRA_DIST): Likewise.
6949 (all_local): Don't depend on stat.c or lstat.c.
6950 (stat.c, lstat.c): Remove rules.
6951 (EXTRA_DIST): Remove xstat.in.
6953 * xstat.in: Remove file. Contents moved into stat.c.
6954 * stat.c: New file. Contents mostly from xstat.in.
6955 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6956 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6958 * safe-read.c: Rework so that it may serve to define safe_write, too.
6959 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6961 2002-12-03 Jim Meyering <jim@meyering.net>
6963 * safe-read.c, safe-write.c: Change variable names and comments, but
6964 not semantics, to minimize the differences between these two files.
6965 (safe_read): Change comment to mention SAFE_READ_ERROR.
6967 * safe-read.c (IS_EINTR): Define.
6968 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6970 2002-12-02 Bruno Haible <bruno@clisp.org>
6972 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6973 Define, taken from safe-read.c.
6974 (INT_MAX): Provide fallback.
6975 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6976 * safe-write.h (SAFE_WRITE_ERROR): Define.
6978 * safe-read.c (EINTR): Remove definition.
6979 (safe_read): Don't use EINTR if it is absent.
6981 2002-12-02 Jim Meyering <jim@meyering.net>
6983 * safe-read.c (EINTR): Define.
6984 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6985 (INT_MAX): Provide fallback.
6986 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6988 * safe-read.h (SAFE_READ_ERROR): Define.
6990 2002-12-01 Jim Meyering <jim@meyering.net>
6992 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6993 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6995 2002-11-27 Paul Eggert <eggert@twinsun.com>
6997 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6998 hash_rehash): Replace `if (limit <= value) abort ();' with
6999 `if (! (value < limit)) abort ();', for readability.
7001 2002-11-26 <karl@gnu.org>
7003 * strdup.c: copy from libc again, with jim's ok.
7004 * .cppi-disable: re-add strdup.c
7006 2002-11-25 <karl@gnu.org>
7008 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7009 instead of "strtol.c".
7011 2002-11-25 Jim Meyering <jim@meyering.net>
7013 * mktime.c: Sync from libc, now that it has the latest fix.
7015 2002-11-24 <karl@gnu.org>
7017 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7018 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7020 2002-11-24 Jim Meyering <jim@meyering.net>
7022 Update from coreutils:
7024 * mktime.c: Merge in changes from libc.
7026 Avoid a link-time failure on some Linux systems.
7027 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7028 (__mon_yday): Declare with the STATIC attribute.
7029 (__mktime_internal): Likewise.
7030 Based on a report from Greg Schafer.
7032 2002-11-23 Jim Meyering <jim@meyering.net>
7034 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7035 Use `unsigned', not `int', as type of index.
7037 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7039 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7041 2002-11-22 Paul Eggert <eggert@twinsun.com>
7043 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7044 hint that one should use `if (! x) abort ();' rather than `assert
7045 (x);', and anyway it's one less thing to worry about configuring.
7046 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7047 hash_rehash, hash_insert): Use abort rather than assert.
7049 2002-11-22 Paul Eggert <eggert@twinsun.com>
7051 * quotearg.h: Allow multiple inclusion by surrounding with
7052 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7053 so that we can be included first.
7054 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7055 * quotearg.c: Include quotearg.h immediately after config.h.
7056 No need to include stddef.h or sys/types.h any more.
7057 Surround local include files with "", not "<>".
7058 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7059 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7060 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7061 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7062 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7063 (ISPRINT): Remove; no longer needed now that we assume C89.
7065 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7068 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7069 quotearg_char): Use SIZE_MAX rather than
7070 (size_t) -1 when we are talking about "infinity".
7072 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7074 2002-11-22 Bruno Haible <bruno@clisp.org>
7076 * safe-read.h: Assume C89. Add comments.
7077 (safe_read): Change return type to size_t.
7078 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7079 counts > SSIZE_MAX correctly.
7080 * safe-write.h: New file.
7081 * safe-write.c: New file.
7082 * full-read.h: New file.
7083 * full-read.c: New file.
7084 * full-write.h: Assume C89. Add comments.
7085 * full-write.c: Include safe-write.h.
7086 (full_write): Rewritten to use safe_write.
7087 Suggested by Jim Meyering and Paul Eggert.
7089 2002-11-21 Bruno Haible <bruno@clisp.org>
7091 Remove case insensitive option matching.
7092 * argmatch.h (argcasematch): Remove declaration.
7093 (ARGCASEMATCH): Remove macro.
7094 (__xargmatch_internal): Remove case_sensitive argument.
7095 (XARGMATCH): Update.
7096 (XARGCASEMATCH): Remove macro.
7097 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7098 case_sensitive argument.
7099 (argcasematch): Remove function.
7100 (__xargmatch_internal): Remove case_sensitive argument.
7101 (main): Use XARGMATCH instead of XARGCASEMATCH.
7103 * xmalloc.c: Change compile-time error message. Add comment about
7104 required autoconf version.
7106 2002-11-21 Jim Meyering <jim@meyering.net>
7108 * strdup.c (strdup): Tweak comment and initial #if/#include.
7110 Merge in changes from the coreutils.
7112 2002-09-25 Paul Eggert <eggert@twinsun.com>
7113 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7114 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7115 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7116 int. Work more efficiently if X is the same width as uintmax_t.
7117 Do not compare X to -1, to avoid bogus compiler warning.
7118 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7119 Don't assume that f_frsize and f_bsize are the same type.
7121 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7124 * makepath.c (make_path): Restore umask *before* creating the final
7126 (make_path): Minor reformatting.
7128 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7129 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7131 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7132 ones. At least on GNU/Linux systems, `auto' means something else.
7135 2002-11-20 Paul Eggert <eggert@twinsun.com>
7137 Merge argmatch cleanups from Bison. Assume C89.
7139 * argmatch.c: Include config.h here, not in argmatch.h.
7140 Include stdlib.h, for EXIT_FAILURE.
7141 Always include <string.h>, since we assume C89.
7142 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7143 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7144 Include <stddef.h> instead, since it's all we need for size_t.
7145 (PARAMS): Remove. All uses removed.
7146 (ARRAY_CARDINALITY): Do not bother to #undef.
7147 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7148 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7149 Remove unnecessary parentheses.
7150 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7151 Insert necessary parentheses.
7152 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7153 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7155 2002-11-19 Bruno Haible <bruno@clisp.org>
7157 * mbswidth.c: Include mbswidth.h right at the beginning.
7158 * mbswidth.h: Include <stddef.h>, for size_t.
7160 * mbswidth.h (PARAMS): Remove macro.
7161 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7162 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7164 * gcd.h (PARAMS): Remove macro.
7165 (gcd): Use ANSI C function declarations.
7166 * gcd.c (gcd): Likewise.
7168 2002-11-15 Bruno Haible <bruno@clisp.org>
7170 * strcspn.c: Include <stddef.h>.
7171 (strcspn): Use ANSI C function declaration. Change return type to
7173 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7174 (strpbrk): Use NULL.
7175 * strpbrk.h (PARAMS): Remove macro.
7176 (strpbrk): Use ANSI C function declaration.
7177 * strstr.c: Don't include <sys/types.h>.
7178 * strstr.h (PARAMS): Remove macro.
7179 (strstr): Use ANSI C function declarations.
7181 2002-11-06 Bruno Haible <bruno@clisp.org>
7183 * gcd.h (gcd): Change argument type to 'unsigned long'.
7184 * gcd.c (gcd): Likewise.
7186 2002-11-05 Bruno Haible <bruno@clisp.org>
7188 * gcd.h: New file, from gettext-0.11.5.
7189 * gcd.c: New file, from gettext-0.11.5.
7191 2002-11-05 Bruno Haible <bruno@clisp.org>
7193 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7194 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7195 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7196 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7198 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7199 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7201 * closeout.c: Include gettext.h instead of <libintl.h>.
7202 * human.c: Include gettext.h instead of <libintl.h>.
7203 * quotearg.c: Include gettext.h instead of <libintl.h>.
7204 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7205 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7206 * userspec.c: Include gettext.h instead of <libintl.h>.
7207 * version-etc.c: Include gettext.h instead of <libintl.h>.
7208 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7209 (textdomain): Remove definition.
7210 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7212 * long-options.c: Remove include of <libintl.h> and definition of _.
7213 * same.c: Remove include of <libintl.h> and definition of _.
7215 2002-11-04 Bruno Haible <bruno@clisp.org>
7217 * stpcpy.h: New file, from GNU gettext-0.11.5.
7218 * strcase.h: New file, from GNU gettext-0.11.5.
7219 * strpbrk.h: New file, from GNU gettext-0.11.5.
7220 * strstr.h: New file, from GNU gettext-0.11.5.
7221 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7223 2002-05-09 Bruno Haible <bruno@clisp.org>
7225 * config.charset: Update for newest glibc. Add canonical names
7226 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7228 2002-05-09 Bruno Haible <bruno@clisp.org>
7230 * localcharset.c (get_charset_aliases): Add more Windows specific
7233 2002-05-08 Owen Taylor <otaylor@redhat.com>
7235 * config.charset: A few additions for Solaris.
7237 2001-12-05 Bruno Haible <bruno@clisp.org>
7239 * localcharset.c (locale_charset): Don't return an empty string.
7241 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7243 * config.charset: msdos in uk_UA uses CP1125.
7245 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7247 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7248 * localcharset.c (locale_charset): Declare as extern "C".
7250 2002-02-15 Bruno Haible <bruno@clisp.org>
7252 * config.charset [msdosdjgpp]: For Russian, use CP866.
7254 2002-02-11 Bruno Haible <bruno@clisp.org>
7256 * config.charset: Add support for NetBSD.
7258 2002-09-25 <karl@gnu.org>
7260 * strdup.c: copy from libc/string (via ../config/srclist*).
7261 * getopt*: copy from libc/posix.
7262 * gettext.h: copy from gettext.
7263 * .cppi-disable: add strdup.c, gettext.h.
7265 2002-07-01 Jim Meyering <meyering@lucent.com>
7267 * c-stack.c: Include sys/time.h.
7268 From Volker Borchert.
7270 2002-06-11 Paul Eggert <eggert@twinsun.com>
7272 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7273 New macro. Use it uniformly instead of
7274 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7275 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7276 reported by Vin Shelton.
7278 2002-06-22 Jim Meyering <meyering@lucent.com>
7280 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7281 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7283 2002-06-22 Paul Eggert <eggert@twinsun.com>
7285 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7286 Do not assume SA_SIGINFO behavior.
7287 Bug reported by Jim Meyering on NetBSD 1.5.2.
7289 2002-06-22 Jim Meyering <meyering@lucent.com>
7291 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7293 * exitfail.c, exitfail.h: Likewise.
7294 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7296 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7298 (EXTRA_DIST): Add fnmatch_loop.c.
7299 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7301 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7302 * fnmatch.c: Update from diffutils-2.8.2.
7303 * fnmatch_.h: New file. From diffutils-2.8.2.
7304 * fnmatch.h: Remove file.
7306 2002-06-18 Paul Eggert <eggert@twinsun.com>
7308 * file-type.h: Report an error if neither S_ISREG nor
7309 S_IFREG is defined, instead of using a test specific to glibc
7310 2.2. This should be safe, since POSIX requires S_ISREG and
7311 Unix Version 7 had S_IFREG. We don't need to check for
7312 <sys/types.h> since we don't use any symbols that it defines.
7314 2002-06-15 Jim Meyering <meyering@lucent.com>
7316 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7317 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7318 have been included before this file.
7320 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7322 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7323 so that each temporary file name is unique and valid in the first
7324 8 characters, for operation under DOS.
7326 2002-06-15 Jim Meyering <meyering@lucent.com>
7328 Work even with DJGPP 2.03, which lacks support for symlinks.
7330 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7332 * lchown.c (S_ISLNK): Likewise.
7334 2002-06-14 Jim Meyering <meyering@lucent.com>
7336 * file-type.h: Use the version from diffutils-2.8.2.
7337 * file-type.c: Likewise.
7339 2002-05-27 Jim Meyering <meyering@lucent.com>
7341 Fix a problem seen only on nonconforming systems whereby ls.c's
7342 use of localtime, and then of gettimeofday would cause trouble:
7343 the localtime call used to initialize rpl_gettimeofday's save
7344 mechanism would clobber ls's current local time information so
7345 that in any long listing the first file would always be listed
7346 with date 1970-01-01. Analysis by Volker Borchert.
7348 * gettimeofday.c (localtime): Undefine.
7349 (rpl_localtime): New function.
7351 2002-05-22 Jim Meyering <meyering@lucent.com>
7353 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7354 * file-type.h: New file.
7355 * file-type.c (file_type): New file/function. Extracted from diffutils.
7357 2002-04-29 Paul Eggert <eggert@twinsun.com>
7359 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7361 2002-04-28 Paul Eggert <eggert@twinsun.com>
7363 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7364 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7365 of 127, since 64 is the largest conceivable number for ancient
7367 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7369 2002-04-28 Jim Meyering <meyering@lucent.com>
7371 * sig2str.c (WTERMSIG): Remove definition (unused).
7373 2002-04-28 Paul Eggert <eggert@twinsun.com>
7375 * sig2str.h, sig2str.c: New files.
7376 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7378 2002-04-24 Jim Meyering <meyering@lucent.com>
7380 * gettext.h: New file, from Gettext.
7381 * Makefile.am (INCLUDES): Remove -I../intl.
7382 (libfetish_a_SOURCES): Add gettext.h.
7384 2002-04-16 Jim Meyering <meyering@lucent.com>
7386 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7387 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7388 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7390 2002-04-12 Jim Meyering <meyering@lucent.com>
7392 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7394 2002-03-10 Jim Meyering <meyering@lucent.com>
7396 * makepath.c (make_path): Remove a comma from a diagnostic.
7397 Suggestion from Santiago Vila.
7399 2002-03-08 Jim Meyering <meyering@lucent.com>
7401 * rename.c: Mention that this wrapper is needed also on
7402 mips-dec-ultrix4.4 systems.
7404 2002-03-02 Jim Meyering <meyering@lucent.com>
7406 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7407 not HAVE_CLOCK_SETTIME.
7409 2002-02-27 Paul Eggert <eggert@twinsun.com>
7411 * nanosleep.h: Rename to....
7412 * timespec.h: New name for nanosleep.h. All uses changed.
7414 * gettime.c: New file.
7415 * settime.c: New file.
7418 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7419 timespec.h. Remove nanosleep.h.
7421 2002-02-25 Paul Eggert <eggert@twinsun.com>
7423 * acl.c, acl.h: New files.
7424 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7426 2002-02-24 Jim Meyering <meyering@lucent.com>
7428 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7429 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7430 cause trouble. Reported by Nelson Beebe.
7432 2002-02-23 Paul Eggert <eggert@twinsun.com>
7434 * path-concat.c (xpath_concat): Reorder code to pacify
7435 compilers that don't know that xalloc_die never returns.
7437 2002-02-20 Jim Meyering <meyering@lucent.com>
7439 * getdate.c: Regenerate using bison-1.33.
7441 2002-02-15 Paul Eggert <eggert@twinsun.com>
7443 * posixver.c, posixver.h: New files.
7444 * Makefile.am (libfetish_a_SOURCES): Add them.
7446 2002-02-02 Paul Eggert <eggert@twinsun.com>
7447 Bruno Haible <bruno@clisp.org>
7449 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7450 (fwrite_success_callback): New declaration.
7451 * unicodeio.c (unicode_to_mb): New function, extracted from
7452 print_unicode_char. Call failure callback instead of error.
7453 (fwrite_success_callback): New function.
7454 (exit_failure_callback): New function.
7455 (fallback_failure_callback): New function.
7456 (print_unicode_char): Call unicode_to_mb.
7458 2002-01-26 Jim Meyering <meyering@lucent.com>
7460 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7462 2002-01-22 Jim Meyering <meyering@lucent.com>
7464 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7465 Otherwise, some versions of automake would omit the rule that makes
7466 Makefile from Makefile.in.
7468 2001-01-21 Paul Eggert <eggert@twinsun.com>
7470 * xmemcoll.h, xmemcoll.c: New files.
7471 * Makefile.am (libfetish_a_SOURCES): Add them.
7472 * memcoll.c: Include errno.h, and declare errno if not defined.
7473 (memcoll): Set errno to zero if there is no error.
7475 * quotearg.c (quotearg_buffer_restyled):
7476 Fix bug with quoting buffers containing NUL when backslashing escapes.
7477 This bug was exposed by the other changes in this patch.
7478 (quotearg_n_options): New arg ARGSIZE.
7479 All callers changed.
7480 (quoting_options_from_style): New function.
7481 (quotearg_n_style): Use it.
7482 (quotearg_n_style_mem): New function.
7484 * quotearg.h (quotearg_n_style_mem): New function.
7486 2002-01-16 Jim Meyering <meyering@lucent.com>
7488 * getdate.y: Add three semicolons, each just before a closing brace.
7489 Bison (as of version 1.31) no longer papers over that mistake.
7491 2002-02-14 Paul Eggert <eggert@twinsun.com>
7493 * backupfile.c (ISDIGIT): Comment fix.
7494 * getdate.y (ISDIGIT): Likewise.
7495 * posixtm.c (ISDIGIT, year): Likewise.
7496 * strverscmp.c (ISDIGIT): Likewise.
7497 * userspec.c (ISDIGIT): Likewise.
7499 2002-01-05 Jim Meyering <meyering@lucent.com>
7501 * version-etc.c (version_etc_copyright): Update copyright year.
7503 2001-01-19 Paul Eggert <eggert@twinsun.com>
7505 * closeout.c (close_stdout_status): If ferror (stdout), do
7506 not silently exit merely because the output buffer happens to
7507 have nothing pending.
7509 2001-12-18 Paul Eggert <eggert@twinsun.com>
7511 See the big note in ../ChangeLog.
7512 * human.c (suffixes): Prefer K to k for 1024.
7513 (generate_suffix_backwards): New function.
7514 (human_readable_inexact): Use it.
7515 * xstrtol.c (__xstrtol): If there is no number but there
7516 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7517 Accept 'K' as well as 'k'.
7519 2001-12-15 Jim Meyering <meyering@lucent.com>
7521 * regex.h (__restrict_arr): Update from libc.
7523 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7524 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7527 2001-12-10 Jim Meyering <meyering@lucent.com>
7529 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7530 Instead, include "xalloc.h".
7531 (initbuffer): Don't cast xmalloc return value to char*.
7532 (readline): Reword comment.
7533 Don't cast xrealloc return value to char*
7536 2001-12-09 Jim Meyering <meyering@lucent.com>
7538 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7539 `signed and unsigned type in conditional expression'.
7540 * posixtm.c (posix_time_parse): Likewise.
7542 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7544 * readtokens.c (readtoken): Declare an index to be of type unsigned
7545 to avoid a pedantic warning.
7547 * getstr.c: Don't include assert.h.
7548 (getstr): Remove warning-evoking assertions.
7549 Return -1 if offset parameter is out of bounds.
7550 Change the type of a local from int to size_t.
7552 * strftime.c (my_strftime_localtime_r): Include this function
7553 definition in the `#if ! HAVE_TM_GMTOFF' block.
7555 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7556 Include xalloc.h instead.
7558 2001-12-02 Jim Meyering <meyering@lucent.com>
7560 * tempname.c: Don't declare getenv, thus reverting the change of
7561 2001-11-18. It's no longer necessary, now that stdlib.h is always
7564 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7565 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7567 2001-11-30 Akim Demaille <akim@epita.fr>
7569 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7570 before being defined.
7572 2001-11-27 Paul Eggert <eggert@twinsun.com>
7574 * quotearg.h (quotearg_n, quotearg_n_style):
7575 First arg is int, not unsigned.
7576 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7577 (SIZE_MAX, UINT_MAX): New macros.
7578 (quotearg_n_options): Abort if N is negative.
7579 Avoid overflow check on hosts where size_t is 64 bits and int
7580 is 32 bits, as overflow is impossible there.
7581 Fix off-by-one typo that caused unnecessary reallocation.
7583 2001-11-27 Jim Meyering <meyering@lucent.com>
7585 * tempname.c: Merge with version from libc.
7586 * regex.c: Likewise.
7588 * tempname.c: Include stdlib.h unconditionally. On some old systems
7589 for which STDC_HEADERS is 0, it was not included, resulting in a
7590 warning about an integer-to-pointer conversion problem with getenv.
7591 Reported by Volker Borchert.
7593 2001-11-26 Jim Meyering <meyering@lucent.com>
7595 * gtod.h: Remove file.
7596 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7597 * gettimeofday.c: Don't include gtod.h.
7598 (GTOD_init): Remove function.
7599 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7600 Suggestion from Volker Borchert.
7602 2001-11-23 Jim Meyering <meyering@lucent.com>
7604 * hash.h (struct hash_table): Don't define here. Merely declare it.
7605 * hash.c (struct hash_table): Define it here instead.
7607 2001-11-22 Jim Meyering <meyering@lucent.com>
7609 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7611 2001-11-18 Paul Eggert <eggert@twinsun.com>
7613 * tempname.c (TMP_MAX): Remove; no longer needed.
7614 (TEMPORARIES): New macro.
7615 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7616 removes an artificial limitation (e.g. HP-UX 10.20, where
7619 2001-11-18 Jim Meyering <meyering@lucent.com>
7621 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7624 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7625 files will be created before anything else.
7627 2001-11-17 Jim Meyering <meyering@lucent.com>
7629 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7630 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7631 rather than group writable. Patch by Juan F. Codagnone.
7633 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7634 Instead, include "xalloc.h".
7636 * mountlist.c: Include unlocked-io.h after all system headers.
7637 Remove explicit declarations of xmalloc, xrealloc,
7638 and xstrdup. Instead, include "xalloc.h".
7640 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7641 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7642 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7644 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7645 Reported by Padraig Brady.
7647 * mkstemp.c: #undef mkstemp.
7649 (rpl_mkstemp): Rename from mkstemp.
7652 2001-11-16 Jim Meyering <meyering@lucent.com>
7654 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7655 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7656 determine the amount of total physical memory, use pstat_getstatic.
7657 HPUX-11 doesn't define _SC_PHYS_PAGES.
7658 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7659 If sysconf couldn't be used to determine the amount of available
7660 physical memory, use both pstat_getstatic and pstat_getdynamic.
7661 Based on a patch from Bob Proulx.
7663 2001-11-05 Jim Meyering <meyering@lucent.com>
7665 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7667 2001-11-03 Jim Meyering <meyering@lucent.com>
7669 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7670 in argmatch_to_argument call.
7672 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7675 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7676 e.g., a fault due to an attempt to free a NULL pointer.
7678 2001-11-01 Jim Meyering <meyering@lucent.com>
7680 * dirfd.c, dirfd.h: New files.
7681 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7683 * hash.c (hash_print) [TESTING]: Clean up.
7685 2001-10-22 Paul Eggert <eggert@twinsun.com>
7687 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7688 to avoid a warning if -Wall.
7690 2001-10-21 Paul Eggert <eggert@twinsun.com>
7692 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7694 2001-10-21 Jim Meyering <meyering@lucent.com>
7696 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7697 this code would end up calling gettext even in packages built
7699 * getopt.c (_): Likewise.
7700 * regex.c (_): Likewise.
7702 2001-10-20 Paul Eggert <eggert@twinsun.com>
7704 * error.c (strerror_r): Do not declare unless !_LIBC.
7705 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7706 Use strerror_r that is only a macro, even if it is not a function.
7707 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7708 (private_strerror): Use prototypes, not old-style function definition.
7709 (print_errno_message): New function.
7710 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7712 (error_tail, error, error_at_line): Use it.
7714 2001-10-11 Jim Meyering <meyering@lucent.com>
7716 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7717 and quote_n (1, ... to avoid clobbering a buffer.
7719 2001-10-05 Jim Meyering <meyering@lucent.com>
7721 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7722 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7723 * hash-pjw.h: New file.
7725 2001-09-30 Jim Meyering <meyering@lucent.com>
7727 * mountlist.c [MOUNTED_GETFSSTAT]:
7728 Include <sys/ucred.h>, for Apple Darwin.
7729 Include sys/mount.h and sys/fs_types.h only if available.
7731 (read_filesystem_list): Use FS_TYPE.
7733 2001-09-29 Paul Eggert <eggert@twinsun.com>
7735 * exclude.c (excluded_filename): 0 -> false, since it's
7738 2001-09-28 Paul Eggert <eggert@twinsun.com>
7740 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7741 #defines strtoimax. Also treat the other strto* functions
7744 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7745 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7746 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7748 2001-09-26 Jim Meyering <meyering@lucent.com>
7750 Most macros in unlocked-io.h had the wrong number of arguments.
7751 * gen-uio: New script.
7752 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7753 * unlocked-io.hin: Remove file.
7754 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7755 rather than trying to embed it here.
7756 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7757 Reported by Padraig Brady.
7759 2001-09-25 Volker Borchert <bt@teknon.de>
7761 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7763 2001-09-23 Jim Meyering <meyering@lucent.com>
7765 * mountlist.c: Remove useless parentheses in #if directives.
7766 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7767 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7769 2001-09-22 Jim Meyering <meyering@lucent.com>
7771 * localcharset.c: Update from latest gettext.
7772 * config.charset: Likewise.
7774 2001-09-20 Jim Meyering <meyering@lucent.com>
7776 * xstrtol.c (strtoimax): Guard declaration with
7777 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7778 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7779 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7780 (strtoumax): Likewise, for completeness (it wasn't necessary).
7782 2001-09-06 Paul Eggert <eggert@twinsun.com>
7784 * strtoimax.c (HAVE_LONG_LONG):
7785 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7786 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7787 to work around bug in IBM C compiler.
7789 2001-09-16 Jim Meyering <meyering@lucent.com>
7791 * mkdir.c: New file.
7793 2001-09-04 Paul Eggert <eggert@twinsun.com>
7795 * xgetcwd.c: Revert some of the previous change; intead,
7796 fix the HAVE_GETCWD_NULL code to behave more like the
7797 !HAVE_GETCWD_NULL code used to.
7800 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7803 2001-09-04 Paul Eggert <eggert@twinsun.com>
7805 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7806 Use ssize_t, not int, to store result of readlink.
7807 Check for ssize_t overflow as well as size_t overflow,
7808 as POSIX says the result of readlink is implementation-defined
7809 when ssize_t overflows.
7810 Remove unnecessary cast to char*.
7811 Use free+malloc instead of realloc, as the storage doesn't need
7812 to be preserved and it's clearer and can be more efficient that way.
7813 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7814 * xreadlink.h (xreadlink): Update prototype.
7816 2001-09-03 Paul Eggert <eggert@twinsun.com>
7818 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7819 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7820 spotted by Jim Meyering.
7822 2001-09-03 Jim Meyering <meyering@lucent.com>
7824 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7826 2001-09-03 Paul Eggert <eggert@twinsun.com>
7828 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7829 like the HAVE_GETCWD_NULL code.
7830 Include pathmax.h if not HAVE_GETCWD.
7831 Do not include xalloc.h.
7832 (INITIAL_BUFFER_SIZE): New symbol.
7833 Do not use xmalloc / xrealloc, since the caller is responsible for
7834 handling errors. Preserve errno around `free' during failure.
7835 Do not overrun buffer when using getwd.
7837 2001-09-03 Paul Eggert <eggert@twinsun.com>
7839 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7840 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7842 2001-09-02 Jim Meyering <meyering@lucent.com>
7844 * error.c: Update from GNU libc.
7846 2001-09-01 Jim Meyering <meyering@lucent.com>
7848 * xreadlink.c: New file.
7849 * xreadlink.h: New file.
7850 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7852 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7853 doesn't conflict with sparc Solaris 7's definition in
7854 /usr/include/sys/int_types.h.
7856 * exclude.c: Use `""', not `<>' to #include non-system header files.
7857 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7858 and strncasecmp as r-values. Unixware didn't have declarations.
7860 2001-08-31 Jim Meyering <meyering@lucent.com>
7862 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7863 Use an initial, malloc'd, buffer of length 128 rather than
7864 a statically allocated one of length 1024.
7866 2001-08-30 Paul Eggert <eggert@twinsun.com>
7868 * xgetcwd.c: Don't include pathmax.h.
7869 Include stdlib.h and unistd.h if available.
7871 (xmalloc, xstrdup, free): Remove decls.
7872 (xgetcwd): Don't assume sizes fit in unsigned.
7873 Check for overflow when computing sizes.
7874 Simplify reallocation code.
7876 2001-08-28 Paul Eggert <eggert@twinsun.com>
7878 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7880 * strtoimax.c: Renamed from strtoxmax.c, removing the
7883 Also, make the following further changes to make this file's
7884 configuration more similar to that of strtol.c:
7885 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7886 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7887 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7888 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7889 changed to signed values.
7891 And make the following changes as well:
7892 Fix copyright notice, as 1999 was missing.
7893 (verify): New macro.
7894 (strtoimax): Check sizes at compile-time, not run-time.
7895 Prefer strtol to strtoll if both work.
7896 (main): Remove; it was not that useful and was a pain to maintain.
7898 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7900 2001-08-30 Paul Eggert <eggert@twinsun.com>
7902 * savedir.c (savedir): Remove size parameter, as POSIX says that
7903 a directory's st_size can have an arbitrary value, so the old
7904 usage could waste an arbitrary amount of memory. All uses
7906 * savedir.h: Update prototype.
7908 2001-08-30 Paul Eggert <eggert@twinsun.com>
7910 * xstrtol.c (strtoimax): New decl.
7912 2001-08-28 Paul Eggert <eggert@twinsun.com>
7914 * xstrtol.h: Add copyright notice.
7915 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7916 LONGINT_INVALID_SUFFIX_CHAR.
7918 2001-08-30 Paul Eggert <eggert@twinsun.com>
7920 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7923 2001-08-30 Paul Eggert <eggert@twinsun.com>
7925 * hash.c: Remove '2001' from copyright notice.
7927 2001-08-30 Paul Eggert <eggert@twinsun.com>
7929 * full-write.h: New file.
7930 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7931 * full-write.c: Correct credits, as cccp.c no longer
7932 exists and anyway it was so heavily changed from the old cccp
7933 code as to be unrecognizable. Include full-write.h.
7934 (full_write) Return size_t, with short writes meaning failure.
7935 All callers changed. This fixes a bug with large buffers
7937 * utime.c: Include full-write.h.
7939 2001-08-30 Paul Eggert <eggert@twinsun.com>
7941 Merge 'exclude' changes from tar 1.13.22.
7942 This fixes one or two unlikely storage allocation overflow bugs,
7943 but doesn't change user-visible behavior otherwise.
7945 2001-08-30 Paul Eggert <eggert@twinsun.com>
7947 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7948 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7949 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7950 Include if available.
7951 (<xalloc.h>): Include
7952 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7953 (verify): New macro. Use it to verify that EXCLUDE macros do not
7954 collide with FNM macros.
7955 (struct patopts): New struct.
7956 (struct exclude): Use it, as exclude patterns now come with options.
7957 (new_exclude): Support above changes.
7958 (new_exclude, add_exclude_file):
7959 Initial size must now be a power of two to simplify overflow checking.
7960 (free_exclude, fnmatch_no_wildcards): New function.
7961 (excluded_filename): No longer requires options arg, as the options
7962 are determined by add_exclude. Now returns bool, not int.
7963 (excluded_filename, add_exclude):
7964 Add support for the fancy new exclusion options.
7965 (add_exclude, add_exclude_file): Now takes int options arg.
7966 Check for arithmetic overflow when computing sizes.
7967 (add_exclude_file): xrealloc might modify errno, so don't
7968 realloc until after errno might be used.
7970 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7972 (free_exclude): New decl.
7973 (add_exclude, add_exclude_file): Now takes int options arg.
7974 (excluded_filename): No longer requires options arg, as the options
7975 are determined by add_exclude. Now returns bool, not int.
7977 2001-08-30 Paul Eggert <eggert@twinsun.com>
7979 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7981 2001-08-27 Jim Meyering <meyering@lucent.com>
7983 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7985 * version-etc.c (N_): Remove definition.
7986 Revert most of last change.
7987 Instead, simply don't mark the `Copyright...' string for translation.
7988 Based on advice from Paul Eggert.
7990 * strtoxmax.c: Tweak comment.
7992 2001-08-26 Jim Meyering <meyering@lucent.com>
7994 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7995 of copyright with `%s' so translators don't get an untranslated
7997 (COPYRIGHT_YEAR): Define.
7998 (version_etc): Use fprintf rather than fputs.
7999 Suggestion from Ulrich Drepper.
8001 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8003 * strtoll.c: New file, from GNU libc.
8004 * xstrtoimax.c: New file.
8006 * xstrtol.h: Add xstrtoimax.
8007 * strtoumax.c: New file. Simply include "strtoumax.c".
8008 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8010 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8011 * strtoxmax.c: ... then renamed to this.
8013 2001-08-13 Paul Eggert <eggert@twinsun.com>
8015 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8016 Port to Solaris 8, where 'sed' requires a space after the 'r'
8017 command, and where sh dislikes "$/". Clean up the spacing a bit.
8018 Redirect output to $tmp just once.
8020 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8022 * addext.c (<errno.h>): Include.
8023 (errno): Declare if not defined.
8024 (addext): Work correctly when pathconf returns -1 and leaves
8025 errno alone because there is no limit. Also, work even if
8026 pathconf returns a value greater than SIZE_MAX.
8028 2001-08-12 Jim Meyering <meyering@lucent.com>
8030 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8031 Simply `return getcwd (NULL, 0);'.
8032 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8033 Use 1300 as initial value for length, not PATH_MAX.
8035 * pathmax.h: Clean up cpp syntax.
8037 2001-08-12 Jim Meyering <meyering@lucent.com>
8039 * gettimeofday.c: New file.
8041 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8043 2001-08-04 Jim Meyering <meyering@lucent.com>
8045 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8046 to get in sync with glibc.
8048 2001-08-03 Paul Eggert <eggert@twinsun.com>
8050 The following changes are from gettext 0.10.39 as maintained by
8053 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8054 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8055 with inverted sense. All uses changed.
8057 * mbswidth.c: Don't include <limits.h>.
8058 Include <stdlib.h> and <string.h> unconditionally.
8059 (iswcntrl, mbsinit, ISCNTRL): New macros.
8060 (mbsnwidth): Use K&R style function declarations.
8061 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8062 can optimize it when MB_CUR_MAX == 1.
8063 The width of control characters is zero, not 1.
8065 2001-07-15 Jim Meyering <meyering@lucent.com>
8067 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8068 (BUILT_SOURCES): Add unlocked-io.h.
8069 (io_functions): Define.
8070 (unlocked-io.h): New rule.
8071 (DISTCLEANFILES): Add unlocked-io.h.
8072 (all-local): Depend on unlocked-io.h, to ensure it is created.
8074 * unlocked-io.hin: New file
8076 * regex.c: Update from glibc.
8078 2001-07-05 Jim Meyering <meyering@lucent.com>
8080 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8082 (libfetish_a_SOURCES): Put all .h files here instead.
8083 Remove a thus-exposed (better checks in automake) duplicate and
8084 two unnecessary .h files.
8086 2001-06-11 Jim Meyering <meyering@lucent.com>
8088 * regex.c: Update from GNU libc.
8090 2001-05-27 Jim Meyering <meyering@lucent.com>
8092 * readutmp.h (UT_TYPE): Define.
8094 2001-05-24 Jim Meyering <meyering@lucent.com>
8096 * argmatch.c: Include "quote.h".
8097 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8098 quote function. Reported by Göran Uddeborg.
8100 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8102 * dirname.c (dir_name): Compute append_dot using path, not newpath
8103 which is not yet declared.
8105 2001-05-11 Paul Eggert <eggert@twinsun.com>
8107 * Makefile.am (libfetish_a_SOURCES):
8108 Add strftime.c, since we now compile it on all hosts.
8110 * strftime.c (my_strftime):
8111 Define to nstrftime if emacs, but only if my_strftime is not defined.
8112 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8113 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8114 Add one more extra argument: a nanoseconds value.
8117 (my_strftime function): Add %N format.
8118 (emacs_strftimeu): Renamed from emacs_strftime,
8119 with extra ut argument.
8121 2001-05-11 Paul Eggert <eggert@twinsun.com>
8123 dirname code cleanup. base_name now behaves more compatibly
8124 with POSIX basename when given file names that have trailing
8125 slashes, and similarly for dir_name. Add new primitives
8126 base_len and dir_len. Put the directory-name-related decls
8129 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8130 * backupfile.c (base_name): Likewise.
8131 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8132 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8133 * makepath.c (strip_trailing_slashes): Likewise.
8134 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8136 * rename.c (strip_trailing_slashes): Likewise.
8137 * same.c (base_name): Likewise.
8138 * stripslash.c (ISSLASH): Likewise.
8140 * addext.c: Include <dirname.h> after size_t is defined.
8141 * backupfile.c: Likewise.
8143 * addext.c (addext): Use base_len to trim redundant
8144 trailing slashes instead of doing it ourselves.
8145 But do not trim the last slash if it is not redundant.
8147 * backupfile.c (find_backup_file_name,
8148 max_backup_version): Use base_len instead of rolling it ourselves.
8149 Handle the case of "" and (on DOS) "C:" correctly.
8151 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8152 Include <string.h>, <dirname.h>.
8153 (base_name): Allow file names ending in slashes, other than names
8154 that are all slashes. In this case, return the basename followed
8155 by the slashes. This is more general, and can be used in places
8156 where the original base_name purposely had an assertion failure.
8157 (base_len): New function.
8159 * dirname.c: Include <string.h> instead of <stdlib.h>.
8160 Do not include <assert.h>; no longer needed.
8162 (memrchr): Remove decl.
8163 (dir_name_r): Remove.
8164 (dir_len): Renamed from dirlen. All callers changed.
8165 Rewrite in terms of base_name, for simplicity and consistency.
8166 (dir_name): Never return NULL. All callers changed.
8167 Do not include <stdlib.h> in test program; no longer needed.
8168 return 0; is fine for test program.
8170 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8172 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8174 * path-concat.c (path_concat): Use base_len to compute
8175 base length, not strlen; this means we cannot rely on memcpy
8178 * same.c (STREQ): Remove.
8179 (same_name): Handle the case where the basename ends in trailing '/'.
8181 * stripslash.c (strip_trailing_slashes): Return nonzero if
8182 a slash was stripped. Do not strip the last slash after a
8185 2001-04-08 Jim Meyering <meyering@lucent.com>
8187 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8188 recomputed; that's necessary when the offset spans a DST transition.
8189 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8191 2001-04-02 Jim Meyering <meyering@lucent.com>
8193 * regex.h, regex.c: Update from GNU libc.
8195 2001-03-19 Paul Eggert <eggert@twinsun.com>
8197 * version-etc.c (version_etc_copyright): Update to 2001.
8199 2001-03-16 Paul Eggert <eggert@twinsun.com>
8201 * tempname.c (uint64_t): Define to uintmax_t if
8202 not defined, and if UINT64_MAX is not defined.
8203 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8204 Reported by John David Anglin.
8206 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8208 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8209 alias if codeset is empty.
8210 * config.charset (BeOS): Use wildcard syntax.
8212 2001-03-13 Jim Meyering <meyering@lucent.com>
8214 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8215 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8218 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8220 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8222 * unicodeio.c (print_unicode_char): Simplify accordingly.
8224 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8226 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8227 support for DOS/DJGPP.
8229 2001-02-28 Paul Eggert <eggert@twinsun.com>
8231 * Makefile.am (libfetish_a_SOURCES):
8232 Add dup-safer.c, fopen-safer.c.
8233 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8235 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8237 2001-02-25 Paul Eggert <eggert@twinsun.com>
8239 The mkstemp replacement is taken from glibc 2.2.2, with some
8240 portability fixes for use outside glibc, as follows:
8242 * tempname.c (struct_stat64): New macro.
8243 (direxists, __gen_tempname): Use it.
8244 This avoids a portability problem with Solaris 8.
8246 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8247 (<stddef.h>, <stdint.h>, <string.h>):
8248 Include only if STDC_HEADERS || _LIBC.
8249 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8250 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8251 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8252 (__set_errno): Define this macro if <errno.h> doesn't.
8253 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8254 Define these macros if <stdio.h> doesn't.
8255 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8256 Define these macros if <sys/stat.h>
8257 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8258 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8259 __xstat64): Define if not _LIBC.
8260 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8261 (__gen_tempname): Invoke gettimeofday only if
8262 HAVE_GETTIMEOFDAY || _LIBC;
8263 otherwise, fall back on plain "time".
8264 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8266 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8268 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8270 2001-02-17 Jim Meyering <meyering@lucent.com>
8272 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8273 around included file name.
8275 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8277 * strftime.c: Update from GNU libc (the only changes were to comments).
8279 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8281 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8283 2001-02-17 Paul Eggert <eggert@twinsun.com>
8285 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8286 Remove workaround macros for hosts that have mbrtowc but not
8287 mbstate_t, as we now insist on proper declarations for both
8288 before using mbrtowc.
8290 2001-02-17 Jim Meyering <meyering@lucent.com>
8292 * regex.c: Update from libc.
8294 2001-02-16 Paul Eggert <eggert@twinsun.com>
8296 * alloca.c (malloc): Undef before defining, since stdlib.h
8297 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8298 Reported by Mark Hounschell via Paul Eggert.
8300 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8302 * config.charset: Update for FreeBSD 4.2.
8304 2001-01-26 Jim Meyering <meyering@lucent.com>
8306 * quotearg.c: Include stddef.h.
8307 * quote.c: Include stddef.h.
8308 Reported by Axel Kittenberger.
8310 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8311 line in double quotes so that it evokes a better diagnostic.
8312 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8313 Reported by Axel Kittenberger.
8315 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8317 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8318 to avoid a warning. Add back 'const' to inptr.
8320 2001-01-16 Jim Meyering <meyering@lucent.com>
8322 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8325 2001-01-14 Jim Meyering <meyering@lucent.com>
8327 * rename.c: New file. From Volker Borchert.
8328 Include stdlib.h, string.h or strings.h, and xalloc.h.
8329 Use strip_trailing_slashes rather than open-coding it.
8331 2001-01-03 Paul Eggert <eggert@twinsun.com>
8333 * strftime.c: Sync with glibc time/strftime.c 1.81.
8335 2001-01-03 Jim Meyering <meyering@lucent.com>
8337 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8338 local `inptr' to avoid warning with some system declarations of iconv.
8340 2000-12-29 Paul Eggert <eggert@twinsun.com>
8342 * modechange.c: Do not assume that mode_t uses the
8343 traditional octal encoding. E.g. "chmod 1 FOO" should set
8344 the other-execute bit of FOO even if S_IXOTH != 1.
8346 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8347 WOTH, XOTH, ALLM): New macros.
8348 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8349 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8351 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8352 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8354 No need to use uintmax_t; unsigned long is long enough.
8355 Don't bother to get suffix since we don't use it.
8357 2000-12-24 Jim Meyering <meyering@lucent.com>
8359 * hash.c (is_prime): Return explicit boolean values.
8360 (hash_get_first): Return NULL to appease Irix5.6's 89.
8361 Reported by Nelson Beebe.
8363 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8365 * localcharset.c (locale_charset): Add support for Win32.
8367 2000-12-18 Paul Eggert <eggert@twinsun.com>
8369 * physmem.h, physmem.c: New files.
8371 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8372 (noinst_HEADERS): Add physmem.h.
8374 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8375 't' for compatibility with Solaris 8 sort.
8377 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8379 * config.charset: Add support for BeOS.
8381 2000-12-16 Jim Meyering <meyering@lucent.com>
8383 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8384 SHELLS_FILE to a file name that's useful on djgpp systems.
8386 (ADDITIONAL_DEFAULT_SHELLS): Define.
8387 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8388 Based mostly on a patch from Prashant TR.
8390 2000-12-16 Jim Meyering <meyering@lucent.com>
8392 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8393 N and M) would have treated it like `chown N:N FILE'.
8395 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8397 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8399 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8400 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8401 to the list of canonical encodings. Rename EUC-CN to GB2312.
8403 2000-12-08 Andreas Schwab <schwab@suse.de>
8405 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8406 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8408 2000-12-07 Jim Meyering <meyering@lucent.com>
8410 * stripslash.c (ISSLASH): Define.
8411 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8414 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8415 (dir_name_r): Declare this function as static.
8416 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8417 manifest itself on a name containing a mix of slashes and
8419 Make this function work with names starting with a DOS-style
8420 drive letter and colon prefix.
8421 (dir_name): Append `.' if necessary.
8422 Based mostly on patches from Prashant TR and Eli Zaretskii.
8424 * dirname.h (dir_name_r): Remove prototype.
8426 2000-12-05 Jim Meyering <meyering@lucent.com>
8428 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8430 2000-12-04 Jim Meyering <meyering@lucent.com>
8432 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8433 Also include memory.h, stdlib.h, unistd.h if appropriate.
8434 Reported by Andreas Jaeger (conflicting declaration of malloc).
8436 2000-12-02 Jim Meyering <meyering@lucent.com>
8438 * closeout.h: Make idempotent, to avoid some obscure warnings.
8440 2000-12-01 Paul Eggert <eggert@twinsun.com>
8442 * memrchr.c: Include <config.h> before any system include file.
8444 2000-11-29 Paul Eggert <eggert@twinsun.com>
8446 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8448 2000-11-26 Jim Meyering <meyering@lucent.com>
8450 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8452 2000-11-22 Paul Eggert <eggert@twinsun.com>
8454 * strftime.c (my_strftime): Do not invoke mbrlen with a
8455 size of (size_t) -1; it's not portable.
8457 2000-11-17 Akim Demaille <akim@epita.fr>
8459 * obstack.h: Formatting changes.
8460 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8461 prevent type checking.
8462 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8463 cast the value to (void *): assigning a `foo *' to a `void *'
8465 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8467 2000-11-17 Jim Meyering <meyering@lucent.com>
8469 * strstr.c: Update from GNU libc.
8471 2000-11-16 Jim Meyering <meyering@lucent.com>
8473 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8475 2000-11-11 Jim Meyering <meyering@lucent.com>
8477 * error.c: Add a couple #includes, merging from GNU libc version.
8479 2000-11-10 Jim Meyering <meyering@lucent.com>
8481 * obstack.h: Update from GNU libc.
8482 * obstack.c: Likewise.
8484 2000-11-06 Paul Eggert <eggert@twinsun.com>
8486 * getusershell.c (setusershell): Use rewind rather than
8487 fseek/fseeko, to avoid configuration hassles with fseeko.
8488 Don't bother opening SHELLS_FILE if shellstream is NULL;
8491 2000-11-05 Jim Meyering <meyering@lucent.com>
8493 * makepath.h (make_dir): Declare.
8494 * makepath.c (make_dir): Remove `static' attribute.
8497 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8499 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8500 last one in a bucket, advance to the next bucket.
8502 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8504 * fnmatch.c: Do not comment out all the code if we are using
8505 the GNU C library, because in some cases we are replacing buggy
8506 code in the GNU C library itself.
8508 2000-10-30 Paul Eggert <eggert@twinsun.com>
8510 * error.h, getline.h, modechange.h:
8511 Remove "2000" from Copyright line, as the file hasn't been
8512 changed this year other than in the copyright notice.
8514 * xalloc.h: Add "2000" to Copyright line, as this file
8515 was changed this year.
8517 2000-10-30 Paul Eggert <eggert@twinsun.com>
8519 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8520 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8521 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8523 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8525 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8526 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8527 doesn't define __restrict_arr.
8529 2000-10-29 Jim Meyering <meyering@lucent.com>
8531 * xstat.in: Fix grammar in comment.
8533 2000-10-28 Jim Meyering <meyering@lucent.com>
8535 * memchr.c: Update from libc.
8536 Adjust for portability:
8537 [HAVE_STDLIB_H]: Include stdlib.h.
8538 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8539 Undef __memchr, too.
8540 [!weak_alias]: Define __memchr to memchr.
8542 * regex.c: Update from libc.
8543 * regex.h: Likewise.
8544 * getopt1.c: Likewise.
8545 * memcmp.c: Likewise.
8547 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8548 Avoid using fseek, when possible -- it's broken by design.
8549 Patch by Ulrich Drepper.
8551 2000-10-26 Jim Meyering <meyering@lucent.com>
8553 * strftime.c: Update from libc.
8555 2000-10-25 Jim Meyering <meyering@lucent.com>
8557 * obstack.c: Update from libc.
8559 2000-10-23 Jim Meyering <meyering@lucent.com>
8561 * hard-locale.c (hard_locale): Revert last change -- it was simply
8562 wrong. That set_locale call must not have any side effects.
8565 2000-10-22 Jim Meyering <meyering@lucent.com>
8567 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8568 [CYCLIC]: Remove now-unused definition.
8570 * save-cwd.c (O_DIRECTORY): Define, if needed.
8571 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8572 Suggestion from Ulrich Drepper.
8574 2000-10-21 Jim Meyering <meyering@lucent.com>
8576 * dirname.c (dir_name_r): New function, factored out of dir_name.
8577 (dir_name): Use dir_name_r.
8578 * dirname.h (dir_name_r): Declare it.
8580 2000-10-21 Jim Meyering <meyering@lucent.com>
8582 * dirname.c (memrchr): Declare if necessary.
8583 (dir_name): Remove the restriction that there be no
8584 trailing slashes. Now, this code skips past them, effectively
8586 [TEST_DIRNAME] (main): New unit tests.
8588 * memrchr.c: New file from GNU libc.
8589 Undef __memrchr, too.
8590 [!weak_alias]: Define __memrchr to memrchr.
8591 Guard weak_alias use with `#ifdef weak_alias'.
8593 2000-10-17 Jim Meyering <meyering@lucent.com>
8595 * quote.h (PARAMS): Define and use.
8596 Reported by Akim Demaille.
8598 * getopt.c: Update from libc.
8600 2000-10-16 Jim Meyering <meyering@lucent.com>
8602 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8605 2000-09-25 Jim Meyering <meyering@lucent.com>
8607 * md5.h (rol): Define (from GnuPG).
8609 * sha.c: Give credit (GnuPG) where due.
8610 (M): Use rol rather than open-coding it.
8611 Add a FIXME comment.
8613 2000-09-21 Jim Meyering <meyering@lucent.com>
8615 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8616 Reported by Michael Stone.
8618 2000-09-20 Jim Meyering <meyering@lucent.com>
8620 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8621 (noinst_HEADERS): Add sha.h.
8622 Based on code from Scott G. Miller and from GnuPG.
8624 2000-09-15 Jim Meyering <meyering@lucent.com>
8626 * regex.c: Update from libc.
8628 2000-09-10 Jim Meyering <meyering@lucent.com>
8630 * getopt.c (_getopt_internal): Update from glibc.
8632 2000-09-09 Jim Meyering <meyering@lucent.com>
8634 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8635 think it should be used as a general replacement for isascii.
8636 * fnmatch.c: Likewise.
8637 * mbswidth.c: Likewise
8638 * regex.c: Likewise.
8641 * userspec.c: Include sys/param.h and limits.h.
8643 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8644 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8645 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8646 UID, GID. Check range.
8648 2000-09-06 Jim Meyering <meyering@lucent.com>
8650 * getopt.c (_getopt_internal): Update from glibc.
8652 2000-08-30 Jim Meyering <meyering@lucent.com>
8654 * strftime.c: Merge in changes from GNU libc.
8656 2000-08-26 Jim Meyering <meyering@lucent.com>
8658 * closeout.c: Include "__fpending.h".
8659 (close_stdout_status): Return right away if there's nothing to flush.
8661 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8662 * __fpending.c: New file.
8663 * __fpending.h: New file.
8665 2000-08-07 Paul Eggert <eggert@twinsun.com>
8667 Standardize on "memory exhausted" instead of "Memory exhausted"
8668 or "virtual memory exhausted".
8669 * obstack.c (print_and_abort): Use "memory exhausted", not
8670 "virtual memory exhausted".
8671 * same.c (same_name): Invoke xalloc_die instead of printing
8673 * userspec.c (parse_user_spec): Likewise.
8674 * bumpalloc.h: comment fix
8675 * same.c, userspec.c: Include xalloc.h.
8677 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8678 not char *const and pointing to a constant array.
8679 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8680 (xrealloc): Comment fix.
8682 * userspec.c (parse_user_spec):
8683 Don't translate a message until just before returning,
8684 to avoid unnecessary translation.
8686 2000-08-07 Jim Meyering <meyering@lucent.com>
8688 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8689 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8690 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8691 getgroups.c, gethostname.c, getopt.h, group-member.c,
8692 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8693 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8694 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8695 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8696 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8697 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8698 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8699 yesno.c: Back out Copyright date changes for each file with no change
8700 this year. This eases coordination with other programs using the same
8701 source code modules. From Paul Eggert.
8703 2000-08-03 Greg McGary <greg@mcgary.org>
8705 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8706 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8707 (EXTEND_BUFFER): Use them.
8709 2000-08-01 Jim Meyering <meyering@lucent.com>
8711 * dirname.c (ISSLASH): Define.
8712 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8713 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8714 both `\' and `/' may be use as path separators.
8715 Based on a patch from Prashant TR.
8717 2000-07-31 Paul Eggert <eggert@twinsun.com>
8719 * quotearg.c (quotearg_n_options): Don't make the initial
8720 slot vector a constant, since it might get modified.
8722 2000-07-31 Jim Meyering <meyering@lucent.com>
8724 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8725 * obstack.c (print_and_abort): Likewise.
8727 2000-07-30 Paul Eggert <eggert@twinsun.com>
8729 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8730 buffer, so that the caller can always quote one small
8731 component of a "memory exhausted" message in slot 0.
8732 From a suggestion by Jim Meyering.
8734 2000-07-30 Jim Meyering <meyering@lucent.com>
8736 * makepath.c (make_path): Quote the other instance, too.
8738 * quotearg.c (N_STATIC_SLOTVECS): Define.
8739 (STATIC_BUF_SIZE): Define.
8740 (quotearg_n_options): Use only statically allocated storage when
8741 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8742 than STATIC_BUF_SIZE.
8744 2000-07-29 Jim Meyering <meyering@lucent.com>
8746 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8747 * dirname.c (dir_name): Likewise.
8749 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8751 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8752 (dir_name): Assert that there are no trailing slashes.
8754 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8756 * mbswidth.h (mbswidth): Add a flags argument.
8757 (mbswidth): New declaration.
8758 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8759 * mbswidth.c (mbswidth): Add a flags argument.
8760 (mbsnwidth): New function.
8762 2000-07-24 Jim Meyering <meyering@lucent.com>
8764 * mbswidth.c: Remove useless #else. From Bruno Haible.
8766 2000-07-23 Paul Eggert <eggert@twinsun.com>
8768 * mbswidth.c (_XOPEN_SOURCE):
8769 Don't define; this causes problems on Solaris 7.
8770 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8772 2000-07-23 Paul Eggert <eggert@twinsun.com>
8775 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8776 so that mbstate_t is always defined.
8778 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8779 be 1 in at least one GCC installation, and this configuration
8780 error is likely to be common. Ignoring MB_LEN_MAX hurts
8781 performance on hosts that have mbrtowc but have only unibyte
8782 locales, but I assume these hosts are rare.
8784 2000-07-23 Paul Eggert <eggert@twinsun.com>
8786 * quotearg.c: Streamline by invoking multibyte code only if needed.
8787 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8788 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8789 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8790 invoke multibyte primitives.
8792 2000-07-23 Jim Meyering <meyering@lucent.com>
8794 * basename.c (base_name): Add an assertion.
8796 2000-07-15 Bruno Haible <clisp.cons.org>
8798 * quotearg.c: When the system forces us to redefine mbstate_t,
8799 shadow its mbsinit function.
8801 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8803 * mbswidth.h: New file.
8804 * mbswidth.c: New file.
8805 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8806 (noinst_HEADERS): Add mbswidth.h.
8808 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8810 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8813 2000-07-15 Jim Meyering <meyering@lucent.com>
8815 * makepath.c: Include quote.h.
8816 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8817 corresponding argument in a `quote (...)' call.
8818 Give better diagnostics.
8820 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8821 (noinst_HEADERS): Add quote.h.
8823 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8824 from tar's src/misc.c.
8825 * quote.h: New file. Prototypes for same.
8827 2000-07-10 Paul Eggert <eggert@twinsun.com>
8829 From a suggestion by Bruno Haible.
8830 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8831 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8832 to decide whether to define the BeOS workaround macro;
8833 this adjusts to the change to AC_MBSTATE_T.
8835 2000-07-13 Paul Eggert <eggert@twinsun.com>
8837 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8839 * quotearg.c (quoting_style_args, quoting_style_vals,
8840 quotearg_buffer_restyled): Add support for
8841 clocale_quoting_style. Undo previous change to
8842 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8843 and "{RIGHT QUOTATION MARK}" msgids.
8845 2000-07-05 Paul Eggert <eggert@twinsun.com>
8847 The old behavior of quoting `like this' doesn't look good with
8848 newer, ISO-style fonts. See:
8849 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8851 Instead, quote "like this" by default. Let the translator
8852 tailor the locale-specific quoting behavior by providing
8853 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8855 * quotearg.c (N_): New macro.
8856 (gettext_default): New function.
8857 (quotearg_buffer_restyled): Use
8858 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8859 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8861 2000-07-09 Jim Meyering <meyering@lucent.com>
8863 * Most files: Update copyright dates to include 2000.
8865 2000-07-08 Jim Meyering <meyering@lucent.com>
8867 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8869 (xgethostname): Remove now-unnecessary #ifdef.
8870 Move declaration of `err' into loop where it's used.
8872 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8874 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8875 by allocating a larger buffer. Test the gethostname return value for
8876 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8877 returns an error and ENAMETOOLONG isn't defined.
8879 2000-07-05 Paul Eggert <eggert@twinsun.com>
8880 and Bruno Haible <haible@clisp.cons.org>
8882 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8884 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8886 * quotearg.c (struct quoting_options): Simplify quote_these_too
8889 2000-07-03 Jim Meyering <meyering@lucent.com>
8891 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8892 Reported by Bruno Haible.
8894 2000-07-04 Jim Meyering <meyering@lucent.com>
8896 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8897 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8900 2000-07-03 Paul Eggert <eggert@twinsun.com>
8901 and Bruno Haible <haible@clisp.cons.org>
8903 * quotearg.c (mbrtowc):
8904 Assign to *pwc, and return 1 only if result is nonzero.
8905 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8907 2000-07-03 Jim Meyering <meyering@lucent.com>
8909 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8910 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8913 2000-07-02 Jim Meyering <meyering@lucent.com>
8915 * quotearg.c (mbstate_t): Don't define here.
8917 2000-07-02 Jim Meyering <meyering@lucent.com>
8919 * nanosleep.c (SIGCONT): Define if not already defined.
8921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8923 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8924 per change in ../m4/ls-mntd-fs.m4.
8925 (read_filesystem_list): Ignore symbolic links.
8927 2000-06-29 Jim Meyering <meyering@lucent.com>
8929 * same.c: Include <string.h> or <strings.h>, as appropriate,
8930 for declaration of strcmp.
8932 * long-options.c: Include <stdlib.h>, for declaration of exit.
8934 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8935 Avoid warning by casting result to `char *' to remove `const'.
8937 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8939 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8941 2000-06-26 Paul Eggert <eggert@twinsun.com>
8943 savedir now sets errno on failure and invokes xmalloc to get memory.
8944 Fix a couple of other minor bugs while we're at it.
8946 * savedir.c (<unistd.h>): Do not include; there's no need.
8947 (NAMLEN): Remove macro.
8948 (malloc, realloc): Remove decls.
8950 ("xalloc.h"): Include.
8951 (NAME_SIZE_DEFAULT): New macro.
8952 (savedir): Use xmalloc / xrealloc to allocate memory.
8953 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8954 Skip "" directory entries.
8955 Use strlen to calculate directory entry length, since the old method
8956 is rarely used these days and isn't worth supporting.
8957 Don't use a pointer after freeing it.
8958 Check for integer overflow when calculating allocation size.
8959 Use memcpy to copy entries, instead of stpcpy.
8960 Set errno properly when returning NULL.
8961 Check for readdir error.
8963 2000-06-26 Jim Meyering <meyering@lucent.com>
8965 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8967 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8969 * getusershell.c (xmalloc, xrealloc): Remove functions.
8971 Don't include <stdlib.h>. Don't declare malloc, realloc.
8973 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8975 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8977 2000-06-24 Jim Meyering <meyering@lucent.com>
8979 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8981 2000-06-21 Jim Meyering <meyering@lucent.com>
8983 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8985 2000-06-19 Paul Eggert <eggert@twinsun.com>
8987 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8988 (mbrtowc, mbstate_t): Define substitutes if
8989 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8990 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8991 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8993 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8995 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8996 than 1024, return a memory chunk of least possible size, instead
8997 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8998 Use free/xmalloc instead of xrealloc to avoid copying for very long
9001 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9003 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9004 address, not strdup. Include <stdlib.h> and don't declare free().
9006 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9008 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9011 2000-06-21 Jim Meyering <meyering@lucent.com>
9013 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9014 (noinst_HEADERS): Add getstr.h.
9016 * getline.c (getstr): Move into a separate file.
9017 * getstr.c (getstr): New file, extracted from getline.c, with
9018 the following changes: new parameter, delim2; both delim[12]
9019 parameters have type `int', not `char'. The latter would lose
9020 with 8-bit delimiters.
9021 * getstr.h: New file.
9023 2000-06-19 Jim Meyering <meyering@lucent.com>
9025 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9027 2000-06-18 Jim Meyering <meyering@lucent.com>
9029 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9030 Besides, these days every porting target provides a mkdir function.
9032 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9033 (this snippet comes from src/system.h).
9035 2000-06-15 Paul Eggert <eggert@twinsun.com>
9037 * human.c (adjust_value): New function.
9038 (human_readable_inexact): Apply rounding style even when
9039 printing approximate values.
9041 2000-06-14 Paul Eggert <eggert@twinsun.com>
9043 * human.c (human_readable_inexact): Allow an input block
9044 size that is not a multiple of the output block size, and vice versa.
9045 Reported by Piergiorgio Sartor.
9047 2000-06-14 Paul Eggert <eggert@twinsun.com>
9049 * getdate.y (get_date): Apply relative times after time
9050 zone indicator, not before. Reported by Todd A. Jacobs.
9052 2000-06-13 Jim Meyering <meyering@lucent.com>
9054 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9056 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9058 2000-06-12 Paul Eggert <eggert@twinsun.com>
9060 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9062 2000-06-04 Paul Eggert <eggert@twinsun.com>
9064 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9066 2000-06-04 Jim Meyering <meyering@lucent.com>
9068 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9069 SunOS 4.1.4 for which gid_t is an unsigned type.
9071 2000-06-03 Jim Meyering <meyering@lucent.com>
9073 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9075 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9077 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9078 newer, don't install charset.alias.
9079 * config.charset: Change the Linux/glibc rules so they become empty
9080 on glibc-2.1 or newer.
9082 2000-06-02 Jim Meyering <meyering@lucent.com>
9084 * mountlist.c: Back out last change. Instead, do this...
9085 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9086 member using the same `ignore'-testing code.
9087 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9091 2000-05-29 Jim Meyering <meyering@lucent.com>
9093 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9094 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9096 2000-05-22 Jim Meyering <meyering@lucent.com>
9098 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9100 2000-05-18 Jim Meyering <meyering@lucent.com>
9102 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9103 back, too, since it may have been modified by allocate_entry.
9104 (hash_delete): Rewrite to use neither the assignment operator
9105 nor the comma operator in an if-expression.
9107 2000-05-15 Paul Eggert <eggert@twinsun.com>
9110 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9111 Remove; no longer needed.
9112 "quotearg.h": Add include.
9113 (file_name): Do not bother to explicitly initialize to NULL; it's less
9114 efficient on some hosts.
9115 (close_stdout_status): Remove test as to whether stdout was already
9116 closed; it breaks for the case "echo x | sort >&-".
9117 Quote file name colons.
9118 Do not assume that _("write error") lacks format strings.
9120 2000-05-15 Jim Meyering <meyering@lucent.com>
9122 * version-etc.c (version_etc_copyright): Update the copyright string
9123 used in all --version output.
9125 2000-05-14 Jim Meyering <meyering@lucent.com>
9127 * closeout.c (close_stdout_set_file_name): New function.
9128 (close_stdout_status): Use new file-scoped global.
9129 Return right away if fstat says the stdout file descriptor is invalid.
9130 * closeout.h (close_stdout_set_file_name): Declare.
9132 2000-05-10 Jim Meyering <meyering@lucent.com>
9134 * closeout.c [default_exit_status]: New file-scoped variable.
9135 (close_stdout_set_status): New function.
9136 * closeout.h (close_stdout_set_status): Declare.
9138 2000-05-08 Jim Meyering <meyering@lucent.com>
9140 * long-options.c: Don't include closeout.h.
9141 (parse_long_options): Don't call close_stdout for --version.
9143 2000-05-06 Jim Meyering <meyering@lucent.com>
9145 * strnlen.c: Undefine __strnlen and strnlen.
9146 [!weak_alias]: Define __strnlen to strnlen.
9148 * atexit.c: New file, from libiberty.
9150 2000-05-06 Jim Meyering <meyering@lucent.com>
9152 * closeout.c (close_stdout_status): Also check for errors on the
9155 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9157 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9158 instead of xmalloc, xrealloc, path_concat.
9159 (locale_charset): Treat empty environment variables as absent.
9160 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9162 2000-05-04 Jim Meyering <meyering@lucent.com>
9164 * getopt.c: Update from glibc.
9165 * obstack.c: Likewise.
9166 * obstack.h: Likewise.
9167 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9169 * regex.h: Likewise.
9170 * strndup.c: Likewise.
9171 * strnlen.c: New file, from glibc.
9173 2000-05-01 Jim Meyering <meyering@lucent.com>
9175 * full-write.c (full_write): Remove `FIXME' part of comment.
9177 2000-04-29 Jim Meyering <meyering@lucent.com>
9179 * path-concat.c: Declare strdup only if it's not defined.
9180 * canon-host.c: Likewise.
9182 2000-04-28 Jim Meyering <meyering@lucent.com>
9184 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9185 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9186 included first, then limits.h is included by locale.h by libintl.h.
9187 From John David Anglin.
9189 2000-04-25 Jim Meyering <meyering@lucent.com>
9191 * makepath.c (S_IRWXUGO): Define.
9192 (make_path): Always perform explicit chmod if MODE specifies any
9193 of the `special' permission bits. Prompted by a bug report against
9194 install from Mate Wierdl and Joost van Baal.
9196 2000-04-18 Jim Meyering <meyering@lucent.com>
9200 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9201 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9203 2000-04-17 Jim Meyering <meyering@lucent.com>
9205 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9206 the definition of it to rpl_strftime also defined-away the system's
9209 2000-04-15 Jim Meyering <meyering@lucent.com>
9211 Use `C' to denote so-called `contiguous' files, the same way
9213 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9214 (ftypelet): Use S_ISCTG.
9215 From Michael Deutschmann.
9217 2000-04-14 Jim Meyering <meyering@lucent.com>
9219 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9221 2000-04-08 Jim Meyering <meyering@lucent.com>
9223 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9224 names don't conflict. Reported by Eli Zaretskii.
9226 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9228 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9229 bug. Deal with the different error behavior of Irix iconv.
9231 2000-04-07 Jim Meyering <meyering@lucent.com>
9233 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9234 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9236 2000-04-05 Jim Meyering <meyering@lucent.com>
9238 Portability tweaks required for ultrix4.3.
9239 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9240 * readutmp.c: Include sys/types.h before sys/stat.h.
9241 * canon-host.c: Declare strdup.
9242 * path-concat.c: Likewise.
9243 From John David Anglin.
9245 2000-04-04 Jim Meyering <meyering@lucent.com>
9247 Be more DOS 8.3-friendly.
9248 * ref-add.sin: Renamed from ref-add.sed.in.
9249 * ref-del.sin: Renamed from ref-del.sed.in.
9250 * Makefile.am: Reflect renaming.
9251 Reported by Eli Zaretskii.
9253 Use a temporary file name that won't clash with `charset.alias'
9254 in the DOS 8.3 name space.
9255 * Makefile.am (charset_tmp): Define.
9256 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9257 (uninstall-local): Likewise.
9258 Reported by Eli Zaretskii.
9260 2000-03-29 Paul Eggert <eggert@twinsun.com>
9262 * time/strftime.c (my_strftime): Make sure we call the system
9263 strftime, not ourselves, when invoking the underlying strftime.
9265 2000-03-24 Jim Meyering <meyering@lucent.com>
9267 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9268 (charset_alias): Define.
9269 (install-exec-local): Factor out common code.
9270 (uninstall-local): Split lines longer than 80.
9271 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9273 (.sed.in.sed): New rule. Don't redirect directly to $@.
9274 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9276 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9278 * config.charset: Output a line containing "Packages using this file".
9279 * ref-add.sed.in, ref-del.sed.in: New files.
9280 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9281 ref-del.sed): New rules.
9283 2000-03-17 Jim Meyering <meyering@lucent.com>
9285 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9286 Otherwise, include <strings.h>
9288 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9290 * unicodeio.c (utf8_wctomb): New function.
9291 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9292 format instead of in UCS-4 with platform dependent endianness.
9294 2000-03-07 Paul Eggert <eggert@twinsun.com>
9296 * savedir.c (savedir): Work even if directory size is
9297 negative; this can happen with some screwy NFS configurations.
9299 2000-03-06 Jim Meyering <meyering@lucent.com>
9301 * localcharset.c (get_charset_aliases): Don't try to free file_name
9302 if it's NULL (because we ran out of memory). From Bruno Haible.
9304 2000-03-05 Jim Meyering <meyering@lucent.com>
9306 * localcharset.c ("path-concat.h"): Include.
9307 (get_charset_aliases): Use path_concat instead of ANSI string
9310 * unicodeio.h (PARAMS): Define.
9311 Use it to guard prototype.
9313 2000-03-04 Jim Meyering <meyering@lucent.com>
9315 * Makefile.am (install-exec-local): Create $(libdir) before installing
9317 (uninstall-local): Uncomment this rule so `make distcheck' works
9320 * unicodeio.c (<errno.h>): Include it.
9321 (errno): Declare if not defined.
9323 * localcharset.c: Add Bruno's comment justifying use of volatile.
9325 * config.charset: New version, incorporating remarks from a linux
9326 i18n mailing list. From Bruno Haible.
9328 2000-03-02 Jim Meyering <meyering@lucent.com>
9330 * Makefile.am (EXTRA_DIST): Add config.charset.
9332 2000-03-01 Jim Meyering <meyering@lucent.com>
9334 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9335 * unicodeio.c: Likewise.
9337 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9339 * config.charset: New file.
9340 * localcharset.c: New file.
9341 * unicodeio.h, unicodeio.c: New files.
9342 * Makefile.am (DEFS): Add -DLIBDIR=...
9343 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9344 (noinst_HEADERS): Add unicodeio.h.
9345 (all-local, install-exec-local, charset.alias): New targets.
9347 2000-02-28 Paul Eggert <eggert@twinsun.com>
9349 * quotearg.c (ALERT_CHAR): New macro.
9350 (quotearg_buffer_restyled): Use it.
9352 2000-02-27 Jim Meyering <meyering@lucent.com>
9354 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9355 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9357 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9358 not `#if STDC_HEADERS'.
9359 Declare malloc if needed.
9361 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9362 now that autoconf always defines the HAVE_DECL_ symbols.
9363 * human.c: Likewise.
9365 * strtoumax.c: Likewise.
9367 * backupfile.c: Arrange for cpp to fail if the configure-time
9368 declaration check was not run.
9370 * human.c: Likewise.
9372 * strtoumax.c: Likewise.
9374 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9375 then first look up the entire `.'-containing string as a login name.
9377 2000-02-18 Paul Eggert <eggert@twinsun.com>
9379 * getdate.y: Handle two-digit years with leading zeros correctly.
9380 (textint): New typedef.
9381 (parser_control): Member year changed from int to textint.
9383 (YYSTYPE): Removed; replaced by %union with int and textint members.
9384 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9385 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9386 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9387 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9388 (date, number, to_year): Use width of number in digits, not its value,
9389 to determine whether it's a 2-digit year, or a 2-digit time.
9390 (yylex): Store number of digits of numeric tokens.
9391 Reported by John Kendall.
9393 (parser_control): Changed from struct parser_control to typedef (for
9394 consistency). All uses changed.
9396 (tID): Removed; not used.
9397 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9399 2000-02-14 Paul Eggert <eggert@twinsun.com>
9401 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9402 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9404 2000-02-12 Jim Meyering <meyering@lucent.com>
9406 * userspec.c (ISDIGIT): Define it.
9407 (isdigit): Remove definition.
9408 (is_number): Use ISDIGIT, not isdigit.
9409 <libintl.h>: Include.
9411 (parse_user_spec): Mark translatable strings.
9413 2000-02-10 Jim Meyering <meyering@lucent.com>
9415 With these changes, nanosleep.[ch] are finally enough like the other
9416 lib/* replacement files to compile on a few more losing systems.
9418 * nanosleep.h: Don't include config.h.
9419 Remove prototype from declaration of nanosleep.
9420 (PARAMS): Remove now-unneeded definition.
9421 * nanosleep.c: #undef nanosleep.
9422 (rpl_nanosleep): Rename from nanosleep.
9424 2000-02-03 Jim Meyering <meyering@lucent.com>
9426 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9427 rather than with `#if HAVE_UTMPNAME'.
9429 2000-02-01 Jim Meyering <meyering@lucent.com>
9431 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9433 2000-01-31 Jim Meyering <meyering@lucent.com>
9435 * nanosleep.h (nanosleep): Guard declaration with
9436 `#if ! HAVE_DECL_NANOSLEEP'.
9437 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9438 the declaration in that vendor's sys/timers.h.
9439 Reported by Christian Krackowizer.
9441 * quotearg.c (ISASCII): Add #undef and move definition to follow
9442 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9443 (ISPRINT): Likewise.
9444 Reported by Tom Tromey.
9446 2000-01-30 Jim Meyering <meyering@lucent.com>
9448 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9449 uses of ->ut_name. The latter doesn't work with new Linux header files
9450 where only utmpx.ut_user is declared.
9452 * readutmp.h (UT_USER): Define.
9454 2000-01-23 Jim Meyering <meyering@lucent.com>
9456 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9459 2000-01-22 Jim Meyering <meyering@lucent.com>
9461 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9462 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9463 Required for some AIX systems. Reported by Christian Krackowizer.
9464 [TESTING] (main): New function.
9466 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9467 * dirname.c (dir_name): Support for DOS-style file names with drive
9470 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9472 * strverscmp.c (ISDIGIT): Define.
9473 (strverscmp): Use ISDIGIT, not isdigit.
9475 2000-01-17 Paul Eggert <eggert@twinsun.com>
9477 * nanosleep.c (nanosleep):
9478 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9479 POSIX.1 doesn't require SA_INTERRUPT and some systems
9480 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9481 it's been part of POSIX.1 since day 1 (in 1988).
9483 2000-01-17 Jim Meyering <meyering@lucent.com>
9485 * interlock: Remove unused file. Reported by François Pinard.
9487 2000-01-16 Paul Eggert <eggert@twinsun.com>
9489 * quotearg.c (quotearg_buffer_restyled): Do not quote
9490 alert, backslash, formfeed, and vertical tab unnecessarily in
9491 shell quoting style.
9494 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9495 Free Software Foundation, Inc.
9496 Copying and distribution of this file, with or without modification,
9497 are permitted provided the copyright notice and this notice are preserved.