1 2006-06-28 Eric Blake <ebb9@byu.net>
3 * mbchar.h (wcwidth): Include wcwidth.h.
4 * mbswidth.c (wcwidth): Move from here...
5 * wcwidth.h: ...to this new file.
7 2006-06-28 Simon Josefsson <jas@extundo.com>
9 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
10 functions there. It will succeed on Windows XP, but on Windows
11 2000 and (presumably) earlier, it will fail, and use the internal
13 (use_win32_p): New function.
14 (getaddrinfo): Use strtoul on servname, to support numeric ports.
15 Support AI_NUMERICSERV to disable getservbyname.
16 (getnameinfo): New function, only supports
17 NI_NUMERICHOST|NI_NUMERICSERV for now.
19 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
20 only have some of them. Add AI_NUMERICSERV. Add prototype for
23 2006-06-27 Bruno Haible <bruno@clisp.org>
25 * stdlib_.h (intmax_t, uintmax_t): Undefine before typedef.
27 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
29 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
30 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
31 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
33 2006-06-26 Bruno Haible <bruno@clisp.org>
35 * stdlib_.h: Include <wchar.h> if necessary for WCHAR_MIN or
37 Reported by Mark D. Baushke and Larry Jones.
39 2006-06-26 Bruno Haible <bruno@clisp.org>
41 * stdlib_.h: Don't include <stdint.h> when using the SGI C compiler
43 Suggested by Mark D. Baushke and Larry Jones.
45 2006-06-23 Mark D. Baushke <mdb@gnu.org>
47 * stdlib_.h: Treat BSD/OS like OpenBSD.
49 2006-06-23 Bruno Haible <bruno@clisp.org>
51 * stdlib_.h: Treat IRIX like OpenBSD.
53 2006-06-23 Bruno Haible <bruno@clisp.org>
55 * stdlib_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
56 ISO C 99 Technical Corrigendum 1.
58 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
60 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
61 Some compiler complained about some of them. Problem reported by
63 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
65 2006-06-21 Simon Josefsson <jas@extundo.com>
67 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
70 * socket_.h: Don't define WINVER.
72 * inet_pton.h, inet_pton.c: New file, taken from glibc but
73 slightly modified to work in gnulib.
75 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
77 * read-file.c (fread_file): Start with buffer allocation of
78 0 bytes rather than 1 byte; this simplifies the code.
79 Don't invoke feof; it's not needed. Refactor to avoid duplicate
80 code to free buffer and save/restore errno.
81 (internal_read_file): Remove unused local.
83 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
85 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
86 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
87 Problem reported by Denis Excoffier in
88 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
90 2006-06-19 Simon Josefsson <jas@extundo.com>
92 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
94 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
96 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
98 2006-06-17 Bruno Haible <bruno@clisp.org>
100 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
102 2006-06-17 Bruno Haible <bruno@clisp.org>
104 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
105 problem on Solaris 2.5.1.
107 2006-06-16 Eric Blake <ebb9@byu.net>
109 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
110 * unicodeio.c [!defined errno]: Likewise.
111 * strtol.c [!defined errno]: Likewise.
112 * strtod.c [!defined errno]: Likewise.
114 2006-06-15 Bruno Haible <bruno@clisp.org>
116 * stdint_.h: Rewritten to be fully auto-configured.
117 Fixes bug on HP-UX/IA64.
119 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
121 * getdate.y (__attribute__): Don't define if already defined.
122 Problem reported by Larry Jones.
123 * utimens.c (__attribute__): Likewise.
125 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
127 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
128 reported by Andreas Schwab.
130 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
131 Bruno Haible <bruno@clisp.org>
133 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
135 2006-05-26 Martin Lambers <marlam@marlam.de>
137 * getpass.c: Updates the test for the native W32 API, and adds
138 missing includes, thus fixing compilation warnings.
140 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
142 * tempname.c (small_open, large_open): New macros.
143 (__open, __open64) [!_LIBC]: Remove.
144 (__gen_tempname): Use small_open and large_open instead of __open
145 and __open64. This fixes a portability bug on HP-UX 11.11i
146 reported by Simon Wing-Tang in
147 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
149 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
151 * exclude.c (exclude_fnmatch): New function.
152 (excluded_file_name): Call exclude_fnmatch.
153 * exclude.h (excluded_file_name): New prototype
155 2006-05-24 Bruno Haible <bruno@clisp.org>
157 * printf-args.c (printf_fetchargs): Turn NULL pointers for
158 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
159 Reported by Thorsten Maerz <torte@netztorte.de> via
160 Aaron Stone <aaron@serendipity.cx>.
162 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
164 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
165 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
166 (my_usleep): Don't mishandle maximum value.
168 2006-05-19 Jim Meyering <jim@meyering.net>
170 * getugroups.c: Correct an outdated comment. From Bruno Haible.
172 2006-05-17 Bruno Haible <bruno@clisp.org>
175 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
177 2006-05-17 Bruno Haible <bruno@clisp.org>
179 * stdint_.h: Fix recognition of Cygwin.
181 2006-05-11 Jim Meyering <jim@meyering.net>
183 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
185 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
187 * crc.c (crc32_update): Remove unnecessary L suffix.
188 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
189 unwanted sign propagation, e.g., on hosts with 64-bit int.
190 There still are some problems with reeelly weird theoretical hosts
191 (e.g., 33-bit int) but it's not worth worrying about now.
192 * sha1.c (rol): Likewise.
193 (K1, K2, K3, K4): Remove unnecessary L suffix.
195 2006-05-10 Bruno Haible <bruno@clisp.org>
197 * des.c: Cast to avoid warnings.
199 2006-05-10 Simon Josefsson <jas@extundo.com>
201 * md4.c: Typo fix, update copyright years.
202 (K1, K2): Don't use L because it turn computations into 64-bit on
205 2006-05-09 Bruno Haible <bruno@clisp.org>
207 * xvasprintf.c: Include limits.h, string.h, xsize.h.
208 (EOVERFLOW): Define fallback value.
209 (xstrcat): New function.
210 (xvasprintf): Recognize the special case of a string concatenation.
212 2006-05-01 Bruno Haible <bruno@clisp.org>
214 * stdint_.h: Shorter URL.
215 * inttypes.h: Likewise.
217 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
219 * verify.h: Document the internals better. Most of this change
220 was written by Bruno Haible.
222 2006-04-29 Bruno Haible <bruno@clisp.org>
224 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
225 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
227 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
229 * getdate.y (get_date): When adding relative date, start with the
230 initial time, not with the result of the first mktime call.
232 2006-04-23 Bruno Haible <bruno@clisp.org>
234 * copy-file.c: Include <unistd.h> unconditionally.
235 * execute.c: Likewise.
236 * fatal-signal.c: Likewise.
237 * findprog.c: Likewise.
238 * mkdtemp.c: Likewise.
241 * wait-process.h: Likewise.
243 2006-04-23 Bruno Haible <bruno@clisp.org>
245 * fwriteerror.c (fwriteerror): Call fclose also when an error
246 condition was already detected.
247 Reported by Ben Pfaff <blp@cs.stanford.edu>.
249 2006-04-19 Derek Price <derek@ximbiot.com>
250 Eric Blake <ebb9@byu.net>
252 * inttypes.h: Correct grammar in comment.
254 2006-04-18 Derek Price <derek@ximbiot.com>
255 Paul Eggert <eggert@cs.ucla.edu>
257 * inttypes.h: New file.
258 * strtoimax.c: Assume <inttypes.h>.
260 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
262 * utimens.c (futimens): glibc futimesat messes up if /proc
263 isn't mounted. Problem reported by Kir Kolyshkin.
265 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
267 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
268 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
269 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
271 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
273 Merge regex changes from libc, removing some of our
274 POSIX-conformance changes that were rejected and redoing them in a
277 * regcomp.c (re_compile_internal, init_dfa):
278 Length arg is now size_t, not Idx. All uses changed.
279 (peek_token): Forward decl now says internal_function.
280 (__re_error_msgid, __re_error_msgid_idx):
281 Now static rather than extern with attribute_hidden.
282 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
283 For some reason libc prefers K&R style defns for external functions.
284 (regerror) [!defined _LIBC]: Likewise.
285 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
286 (seek_collating_symbol_entry, lookup_collation_sequence_value):
287 (build_range_exp, build_collating_symbol):
289 (re_compile_fastmap): Use '\0' to memset, not 0.
290 (utf8_sb_map): Make the calculations more obvious.
291 (init_dfa, parse_bracket_exp, build_charclass_op):
292 Call calloc and cast result, as glibc does.
293 (init_word_char, fetch_token, peek_token, peek_token_bracket):
294 (build_range_exp, build_collating_symbol):
295 Now internal functions.
297 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
299 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
300 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
301 Don't depend on VMS; depend on __VMS instead, for POSIX
303 (regoff_t): Define to ssize_t, not long int.
305 Remove the REG_ macros named below. Instead, make the old names
306 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
308 (REG_BACKSLASH_ESCAPE_IN_LISTS):
309 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
310 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
311 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
312 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
313 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
314 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
315 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
316 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
317 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
318 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
319 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
320 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
321 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
322 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
323 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
324 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
326 Remove. All uses replaced by the old RE_* names.
327 (RE_BACKSLASH_ESCAPE_IN_LISTS):
328 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
329 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
330 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
331 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
332 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
333 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
334 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
335 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
336 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
337 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
338 Don't bother having these macros be independent of each others'
339 values, since they no longer exist in the POSIX name space.
341 Rename the following member names back to their old names,
342 unless !__USE_GNU_REGEX. All uses changed back.
343 (buffer): Renamed from re_buffer.
344 (allocated): Renamed from re_allocated.
345 (used): Renamed from re_used.
346 (syntax): Renamed from re_syntax.
347 (fastmap): Renamed from re_fastmap.
348 (translate): Renamed from re_translate.
349 (can_be_null): Renamed from re_can_be_null.
350 (regs_allocated): Renamed from re_regs_allocated.
351 (fastmap_accurate): Renamed from re_fastmap_accurate.
352 (no_sub): Renamed from re_no_sub.
353 (not_bol): Renamed from re_not_bol.
354 (not_eol): Renamed from re_not_eol.
355 (newline_anchor): Renamed from re_newline_anchor.
356 (num_regs): Renamed from rm_num_regs.
357 (start): Renamed from rm_start.
358 (end): Renamed from rm_end.
360 (free_state): Move up a bit.
362 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
364 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
365 when that is what is intended.
366 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
367 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
369 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
370 All uses changed back to re_malloc, etc. It's now the caller's
371 responsibility to check for overflow; all callers changed.
372 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
373 (re_x2nrealloc): Remove.
374 (free_state): Remove decl.
376 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
377 (re_set_registers, re_exec):
380 2006-01-31 Roland McGrath <roland@redhat.com>
382 * regcomp.c (calc_eclosure_iter): Remove dead variables.
383 Reported by Mike Frysinger <vapier@gentoo.org>.
385 2006-01-15 Andreas Jaeger <aj@suse.de>
388 * regex_internal.c (re_string_reconstruct): Adjust for
389 build_wcs_upper_buffer change.
390 (build_wcs_upper_buffer): Change return type.
392 2005-12-10 Ulrich Drepper <drepper@redhat.com>
394 * regex_internal.h: Include <stdint.h> if available.
396 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
398 * regex_internal.h (SIZE_MAX): Provide a default definition.
400 2005-10-14 Ulrich Drepper <drepper@redhat.com>
402 * regcomp.c: Adjust for changed secondary hash function.
404 2005-09-30 Ulrich Drepper <drepper@redhat.com>
406 * regex.h: Pretty printing.
407 Clean up namespace a bit.
409 2005-09-30 Jakub Jelinek <jakub@redhat.com>
411 * regexec.c (update_cur_sifted_state, check_arrival,
412 check_arrival_add_next_nodes): Avoid using uninitialized variable.
414 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
415 Ulrich Drepper <drepper@redhat.com>
418 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
419 (bitset_word_t): Renamed from bitset_word. All uses changed.
421 2005-09-22 Ulrich Drepper <drepper@redhat.com>
424 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
425 * regcomp.c: Remove unnecessary uses of
426 unsigned RE_TRANSLATE_TYPE.
427 * regex_internal.h: Likewise.
428 * regex_internal.c: Likewise.
429 * regexec.c: Likewise.
430 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
432 2005-09-07 Ulrich Drepper <drepper@redhat.com>
434 * regexec.c (find_recover_state): Remove unnecessary
436 (transit_state_bkref): Make DFA a const pointer.
437 (get_subexp): Likewise.
438 (check_arrival): Likewise.
439 (update_cur_sifted_state): Likewise.
440 (re_search_internal): Likewise.
441 (prune_impossible_nodes): Likewise.
442 (acquire_init_state_context): Likewise.
443 (proceed_next_node): Likewise.
444 (set_regs): Likewise.
445 (free_fail_stack_return): Likewise.
446 (check_arrival_expand_ecl): Mark DFA parameter as const.
447 (check_arrival_expand_ecl_sub): Likewise.
448 (check_subexp_limits): Likewise.
449 (sub_epsilon_src_nodes): Likewise.
450 (add_epsilon_src_nodes): Likewise.
451 (merge_state_array): Likewise.
452 (update_regs): Likewise.
453 (build_trtable): Likewise.
454 (sift_states_backward): Mark MCTX parameter as const.
455 (build_sifted_states): Likewise.
456 (update_cur_sifted_state): Likewise.
457 (sift_states_mkref): Likewise.
458 (check_arrival_expand_ecl): Mark eclosure as const.
459 (check_dst_limits_calc_pos_1): Likewise.
460 * regex_internal.h (re_match_context_t): Make dfa a const
463 2005-09-06 Ulrich Drepper <drepper@redhat.com>
465 * regexec.c (merge_state_with_log): Define dfa as const pointer.
466 (transit_state_sb): Likewise.
467 (transit_state_mb): Likewise.
468 (sift_states_iter_mb): Likewise.
469 (check_arrival_add_next_nodes): Likewise.
470 (check_node_accept_bytes): Change first parameter to pointer-to-const.
471 [_LIBC] (re_search_2_stub): Use mempcpy.
473 * regex_internal.c (re_string_reconstruct): Avoid calling
474 mbrtowc for very simple UTF-8 case.
476 * regex_internal.c (re_acquire_state): Make DFA pointer arg
478 (re_acquire_state_context): Likewise.
479 * regex_internal.h: Adjust prototypes.
481 * regex.c: Prevent using C++ compilers.
483 * regex_internal.c (re_acquire_state): Minor code rearrangement.
484 (re_acquire_state_context): Likewise.
486 2006-03-29 Mark D. Baushke <mdb@gnu.org>
487 Bruno Haible <bruno@clisp.org>
489 * stdint_.h: On OpenBSD, don't redefine types already included in
490 <sys/types.h> and <inttypes.h>.
492 2006-03-24 Eric Blake <ebb9@byu.net>
494 * time_r.c (copy_string_result): Remove, as it is no longer used.
496 2006-03-24 Simon Josefsson <jas@extundo.com>
498 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
499 including some doc fixes.
500 (base64_encode_alloc): Fix +1 bug on allocation failures.
502 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
504 * base64.c (base64_encode): Do not read past end of array with
505 unsanitized input on systems with CHAR_BIT > 8.
507 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
509 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
510 Typedef to long int, not to off_, as POSIX will likely change
513 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
515 * argp-help.c (validate_uparams): Fix typo
516 * argp-parse.c (argp_default_options): Consistently begin help
517 messages with a lowercase letter.
519 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
521 * time_r.h (asctime_r, ctime_r): Remove. These functions can
522 overrun buffers and shouldn't be used (much as gets shouldn't be
524 * time_r.c (asctime_r, ctime_r): Likewise.
526 2006-03-08 Simon Josefsson <jas@extundo.com>
528 * gc-gnulib.c (randomize): Don't open files called 'no', they
529 signal that configure disabled the device.
531 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
533 * c-stack.c: Include unistd.h unconditionally, since we now assume
535 * getlogin_r.c: Likewise.
536 * getlogin_r.h: Likewise.
538 * pagealign_alloc.c: Likewise.
539 * unistd_.h: Remove; no longer needed.
541 2006-03-07 Simon Josefsson <jas@extundo.com>
543 * unistd_.h: New file.
545 2006-03-07 Simon Josefsson <jas@extundo.com>
547 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
549 2006-03-01 Simon Josefsson <jas@extundo.com>
551 * readline.c: Fix typo, tiny patch from Stepan Kasal
554 2006-02-28 Simon Josefsson <jas@extundo.com>
556 * getopt.c: Protect #include of unistd.h, for MSVS.
558 2006-02-27 Simon Josefsson <jas@extundo.com>
560 * base64.h: Indent #define's. From Jim Meyering
563 2006-02-27 Jim Meyering <jim@meyering.net>
565 Revert the change of 2006-02-24, so these files can continue
566 to be sync'd from gettext.
567 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
570 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
572 * glob.c: Say "invalid" rather than "illegal" in comments.
574 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
576 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
578 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
580 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
581 AT_FDCWD exceeds INT_MAX.
582 * openat.h (AT_FDCWD): Likewise.
584 2006-02-14 Jim Meyering <jim@meyering.net>
588 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
589 failure on deficient systems, and simplify gnulib lgpl dependencies.
590 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
591 xmalloc/lstat combination. Based on a patch from Bruno Haible.
593 * xalloc-die.c: Remove unused definition of N_.
595 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
597 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
599 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
601 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
602 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
604 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
606 * argp-namefrob.h: Restore changes accidentally lost during the
607 "autoupdate" on 2005-12-12.
609 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
611 * fnmatch.c (L_): Renamed from L, to work around a bug in
612 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
613 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
616 2006-01-26 Simon Josefsson <jas@extundo.com>
618 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
619 prototype is visible on mingw32.
621 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
624 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
627 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
629 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
630 attempt to open for write; this always fails, at least on POSIX
631 hosts. This reinstates the 2006-01-09 change, which was
632 inadvertently removed.
634 2006-01-26 Bruno Haible <bruno@clisp.org>
635 Paul Eggert <eggert@cs.ucla.edu>
638 [(! (defined __cplusplus || defined __BEOS__)
640 && !(defined __HP_cc || defined __xlc__
641 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
643 #define to signed char in these cases too; this simplifies
644 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
645 etc., separately) and makes it more conservative.
647 2006-01-21 Jim Meyering <jim@meyering.net>
649 Sync from the stable (b5) branch of coreutils:
651 * fts.c (fts_children): Don't let close() clobber errno from
654 * fts.c (fts_stat): When following a symlink-to-directory,
655 don't necessarily interpret stat-fails+lstat-succeeds as indicating
656 a dangling symlink. That can also happen at least for ELOOP.
657 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
658 FYI, this bug predates the inclusion of fts.c in coreutils.
660 * fts.c (fts_open): Put new maxarglen declaration and uses
661 in their own block, so pre-c99 compilers don't object.
663 Avoid the double-free (first in fts_read, second in fts_close) that
664 would occur when an `active' directory is made inaccessible (e.g.,
665 via chmod a-x) during a traversal.
666 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
667 before returning. Reproduce this failure by
668 mkdir -p a/b; cd a; chmod a-x . b
669 Reported by Stavros Passas.
671 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
673 * argp-namefrob.h: Bugfix. Remove stray #
675 2006-01-25 Bruno Haible <bruno@clisp.org>
677 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
679 Reported by Paul Eggert.
681 2006-01-25 Jim Meyering <jim@meyering.net>
683 * fileblocks.c: Remove more useless parentheses.
684 * readutmp.h: Likewise.
686 2006-01-24 Bruno Haible <bruno@clisp.org>
688 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
690 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
693 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
694 to avoid problems with the built-in _Bool type.
695 Reported by Paul Eggert on 2005-11-26.
697 2006-01-24 Jim Meyering <jim@meyering.net>
699 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
701 2006-01-24 Simon Josefsson <jas@extundo.com>
703 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
706 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
708 Work around porting bugs reported by Dieter in
709 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
710 * getopt.c (_NOPROTO): Remove; no longer needed.
711 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
712 Include "getopt.h" first, to check interface.
713 (getenv): Declare only if defined HAVE_DECL_GETENV &&
715 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
716 (__strndup): Revert to K&R-style function dfns, the glibc style.
717 * strnlen.c: Don't claim it's taken from glibc; it's not.
718 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
719 Include strnlen.h first, to get prototype properly.
720 (strnlen): Renamed from __strnlen.
723 2006-01-23 Ulrich Drepper <drepper@redhat.com>
725 These changes imported from libc.
726 * getopt.c: Use __fxprintf instead of inline stream orientation
727 test and two separate function calls.
728 * strndup.c (__strndup): Add libc_hidden_def.
730 2006-01-22 Bruno Haible <bruno@clisp.org>
732 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
733 temporary buffer for sprintf, take into account the precision also
734 for 'd', 'i', 'u', 'o', 'x', 'X'.
736 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
738 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
739 to pacify gcc -Wswitch-default.
741 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
743 * argp-help.c (usage_long_opt): Do not print DOC options.
744 (__argp_base_name): Removed
745 * argp-namefrob.h (__argp_basename): Removed definition. Was a
747 (__argp_base_name): Provide macro definition or extern declaration
748 depending on the configuration
750 2006-01-20 Simon Josefsson <jas@extundo.com>
752 * inet_ntop.h: Unconditionally include sys/socket.h.
754 2006-01-19 Simon Josefsson <jas@extundo.com>
756 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
758 2006-01-12 Simon Josefsson <jas@extundo.com>
760 * base64.c: Fix warning, reported by Bruno Haible
761 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
763 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
766 * md5.c: Fix commentary typos.
767 (alignof, UNALIGNED_P): No need for a GCC-specific version.
768 * md5.h (__attribute__): Remove; unused.
769 * sha1.c: Fix commentary to match md5 better.
770 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
771 so that we don't need to worry about alignment. All uses changed.
772 This merges the 2005-10-28 md5 change into sha1.
774 2006-01-11 Jim Meyering <jim@meyering.net>
777 * md5.c (OP): Fix spacing.
779 2006-01-11 Simon Josefsson <jas@extundo.com>
781 * stdint_.h (SIZE_MAX): Add missing (.
783 2006-01-10 Bruno Haible <bruno@clisp.org>
785 * argp.h (__const): Remove macro. Use const instead.
786 * argp-fmtstream.h (__const): Likewise.
787 * glob_.h (__const): Remove macro.
788 * glob-libc.h: Use const instead of __const.
790 2006-01-10 Jim Meyering <jim@meyering.net>
792 Avoid the double-free (first in fts_read, second in fts_close) that
793 would occur when an `active' directory is made inaccessible (e.g.,
794 via chmod a-x) during a traversal.
795 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
796 before returning. Reproduce this failure by
797 mkdir -p a/b; cd a; chmod a-x . b
798 Reported by Stavros Passas.
801 * sha1.c: Tweak grammar in a comment.
803 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
805 * regex_internal.h (BITSET_WORD_BITS):
806 Work around a bug in 64-bit PGC (before version 6.1-2), where the
807 preprocessor mishandles large unsigned values as if they were signed.
808 Problem reported by Claudio Fontana in
809 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
811 2006-01-10 Simon Josefsson <jas@extundo.com>
813 * socket_.h: New file.
815 2006-01-10 Bruno Haible <bruno@clisp.org>
817 * localcharset.c: Update from GNU gettext.
819 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
822 * chdir-long.c (cdb_free): Don't bother trying to open directory
823 for write access: POSIX says that must fail.
824 * fts.c (diropen): Likewise.
825 * save-cwd.c (save_cwd): Likewise.
826 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
827 well, for minor improvements on hosts that lack O_DIRECTORY.
828 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
829 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
830 Fall back on chown if open failed with EACCES.
832 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
833 Report an error at compile-time if only a 1-second nominal clock
836 * lchmod.h: New file.
837 * mkdir-p.c: Include lchmod.h, lchown.h.
838 (make_dir_parents): Use lchown rather than chown, and
839 lchmod rather than chmod.
841 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
842 too. Problem with "none" reported by Bob Proulx. Problem with
843 "proc" reported by n0dalus.
845 * mountlist.c: Include <limits.h>.
846 (dev_from_mount_options)
847 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
848 New function. It no longer assumes "dev=" has the System V meaning
849 on Linux (since it doesn't). It also parses "dev=" more carefully.
850 (read_file_system_list)
851 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
852 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
855 * posixtm.h (PDS_PRE_2000): New macro.
856 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
857 All usages changed. Reject dates outside the range 1969-1999 if
858 PDS_PRE_2000 is used.
860 2006-01-09 Jim Meyering <jim@meyering.net>
864 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
866 * chdir-safer.h, chdir-safer.c: New files.
868 * modechange.c (mode_compile): Reject an invalid mode string
869 that starts with an octal digit. From Andreas Gruenbacher.
871 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
872 and dup to open_safer and dup_safer, respectively.
873 (openat_permissive): Fix typo in comment.
875 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
876 "gettext.h"; either no longer needed or are guaranteed by openat.h.
877 (_): Remove; no longer needed.
878 (openat): Renamed from rpl_openat; no need for rpl_openat
879 since openat.h renames openat for us.
880 Replace most of the body with a call to openat_permissive,
881 to avoid duplicate code.
882 Port to (probably hypothetical) environments were mode_t is
884 (openat_permissive): Require mode arg, so that we can check
885 types better. Put it just after flags. Change cwd failure
886 indicator from pointer-to-bool to pointer-to-errno-value.
888 Invoke openat_save_fail and/or openat_restore_fail if
889 cwd_errno is null, so that openat can call us.
890 (openat_permissive, fdopendir, fstatat, unlinkat):
891 Simplify errno handling to avoid some duplicate code,
892 as it's OK to set errno on success.
893 * openat.h: Revamp code so that function macros depend on
894 __OPENAT_PREFIX only, not also on AT_FDCWD.
895 (openat_ro): Remove. Caller changed to use openat_permissive.
896 (openat_permissive): Now a macro, if not a function.
897 (openat_restore_fail, openat_save_fail): Now always functions,
898 since mkdirat needs them even if __OPENAT_PREFIX is defined.
900 * openat-priv.h: New file, defining macros used by mkdirat.c
902 * mkdirat.c: Include openat-priv.h.
903 Remove definitions of macros defined therein.
904 * openat.c: Likewise.
906 * mkdirat.c (mkdirat): New file and function.
907 * openat.h (mkdirat): Declare.
909 * openat.c (fdopendir): Don't change errno when returning non-NULL.
911 * openat.h (openat_permissive): Declare.
914 * openat.c (EXPECTED_ERRNO): New macro.
915 (openat_permissive): New function -- used in remove.c rewrite.
916 (all functions): Set errno just before returning, only if there
917 was an actual failure.
918 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
920 Emulate openat-family functions using Linux's procfs, if possible.
921 Idea and some code based on Ulrich Drepper's glibc changes.
923 * openat.c: (BUILD_PROC_NAME): New macro.
924 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
925 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
926 before falling back on save_cwd and restore_cwd.
927 (fdopendir, fstatat, unlinkat): Likewise.
929 * openat.c (fstatat, unlinkat): Perform the syscall directly,
930 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
932 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
933 as second argument to va_arg. Otherwise, some versions of gcc
934 warn that `if this code is reached, the program will abort'.
936 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
940 Add POSIX ACL support
941 * acl.h (copy_acl, set_acl): Add declarations.
942 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
943 systems other than Linux.
944 (chmod_or_fchmod): New function: use fchmod when possible,
946 (file_has_acl): Add a POSIX ACL implementation, with a
947 Linux-specific subcase.
948 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
949 S_ISVTX from one file to another. Fall back to fchmod/chmod when
950 acls are unsupported.
951 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
952 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
955 2006-01-09 Bruno Haible <bruno@clisp.org>
957 * sysexit_.h (EX_OK): New macro.
958 Suggested by Martin Lambers <marlam@marlam.de>.
960 2006-01-09 Bruno Haible <bruno@clisp.org>
962 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
963 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
964 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
965 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
967 2006-01-09 Bruno Haible <bruno@clisp.org>
969 * stdint_.h (SIZE_MAX): Write the value without involving negative
972 2005-10-16 Bruno Haible <bruno@clisp.org>
974 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
975 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
977 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
979 * strftime.c (tzname): Don't declare if it is already #defined.
980 Problem reported for Mingw by Mark Junker.
982 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
984 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
985 long int, not int, for nanosecond counts, so that people who are
986 used to POSIX struct timespec won't be surprised. Reported by Jim
989 2005-12-16 Jim Meyering <jim@meyering.net>
991 * fprintftime.c, fprintftime.h: New files.
993 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
995 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
996 * argp-help.c (fill_in_uparams): Check if the constructed
997 struct uparams is valid. Fall back to the default values if it is
1000 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1002 * argp-help.c (__argp_base_name): New function
1003 (__argp_short_program_name): Rewrite using __argp_base_name
1004 * argp-namefrob.h: Define program_invocation_name and
1005 program_invocation_short_name if requested
1006 (__argp_base_name): Add prototype
1007 * argp-parse.c (argp_def): Use gettext wrappers
1008 (argp_default_parser): Use __argp_base_name
1009 * argp-pin.c: New file. Defines program_invocation_name and
1010 program_invocation_short_name on systems that lack them.
1012 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1014 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1015 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1016 porting problem reported by Georg Schwarz in
1017 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1019 2005-07-09 Bruno Haible <bruno@clisp.org>
1021 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1022 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1023 Reported by Mark Junker <mjscod@gmx.de>.
1025 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1027 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1028 (uintmax_t) [defined uintmax_t]: Do not declare.
1029 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1030 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1031 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1032 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1033 sake of portability to weird hosts that C allows (though we don't
1034 know of any practical examples).
1036 * savedir.h (fdsavedir): New decl.
1037 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1038 contains most of the former guts of savedir.
1039 (savedir): Use savedirstream.
1042 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1044 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1045 coreutils no longer futzes with rounding modes.
1047 2005-11-14 Jim Meyering <jim@meyering.net>
1049 * mkstemp-safer.c: Include <config.h>, required for possible
1050 replacement of mkstemp.
1052 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1054 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1056 (gethrxtime) [! (HAVE_NANOUPTIME
1057 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1058 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1059 our own approximation.
1061 2005-11-10 Simon Josefsson <jas@extundo.com>
1063 * readline.c: Remove EOL.
1065 2005-11-08 Eric Blake <ebb9@byu.net>
1067 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1069 2005-11-08 Eric Blake <ebb9@byu.net>
1071 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1073 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1075 Fix porting problem reported by Theodoros V. Kalamatianos.
1076 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1077 Don't assume that futimes failing means we must fail.
1079 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1081 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1082 leave errno alone. Problem reported by Dmitry V. Levin.
1084 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1086 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1087 errno alone. Problem reported by Frederic Jolliton.
1089 2005-10-28 Simon Josefsson <jas@extundo.com>
1091 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1092 "restrict" keywords, as per POSIX. Protect the function
1093 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1094 Don't use K&R prototypes. Check the sprintf return values.
1095 Re-define EAFNOSUPPORT if not present. Indent.
1097 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1098 suggested by Bruno Haible <bruno@clisp.org>.
1100 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1102 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1104 * gc-libgcrypt.c: Add MD2 (which is not available through
1107 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1109 * md2.h, md2.c: New files.
1111 2005-10-24 Simon Josefsson <jas@extundo.com>
1113 * md4.h: Shrink buffer size, now that we changed the type.
1115 2005-10-22 Simon Josefsson <jas@extundo.com>
1117 * arcfour.h, arcfour.c: Use fixed size indices in the
1118 arcfour_context struct (simplify test vector testing in GNU
1121 2005-10-22 Simon Josefsson <jas@extundo.com>
1123 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1124 suggested by Bruno Haible <bruno@clisp.org>.
1126 2005-10-22 Simon Josefsson <jas@extundo.com>
1128 * crc.h: Include stddef.h, for size_t.
1130 2005-10-21 Simon Josefsson <jas@extundo.com>
1132 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1133 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1135 2005-10-21 Simon Josefsson <jas@extundo.com>
1137 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1140 2005-10-21 Simon Josefsson <jas@extundo.com>
1142 * gc-gnulib.c: Support ARCTWO in CBC mode.
1144 2005-10-21 Simon Josefsson <jas@extundo.com>
1146 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1149 * hmac-sha1.c (hmac_sha1): Likewise.
1151 * crc.c (crc32_update): Actually use crc parameter, suggested by
1152 Bruno Haible <bruno@clisp.org>.
1154 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1157 2005-10-21 Simon Josefsson <jas@extundo.com>
1159 * des.h, des.c: New files.
1161 * gc-gnulib.c: Support DES.c
1163 2005-10-21 Simon Josefsson <jas@extundo.com>
1165 * arctwo.h, arctwo.c: New files.
1167 * gc-gnulib.c: Support ARCTWO.
1169 2005-10-21 Simon Josefsson <jas@extundo.com>
1171 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1173 2005-10-19 Simon Josefsson <jas@extundo.com>
1175 * gc-gnulib.c: Support ARCFOUR.
1177 2005-10-19 Simon Josefsson <jas@extundo.com>
1179 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1182 * gc.h: Add ECB enum type.
1184 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1186 2005-10-19 Simon Josefsson <jas@extundo.com>
1188 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1190 2005-10-18 Simon Josefsson <jas@extundo.com>
1192 * md4.h, md4.c: New files, based on md5.?.
1194 2005-10-17 Simon Josefsson <jas@extundo.com>
1196 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1198 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1200 2005-10-17 Simon Josefsson <jas@extundo.com>
1202 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1204 2005-10-17 Simon Josefsson <jas@extundo.com>
1206 * gc.h, gc-libgcrypt.c: Add ciphers.
1208 2005-10-17 Simon Josefsson <jas@extundo.com>
1210 * sha1.c: Use uint32_t instead of md5_uint32.t
1212 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1215 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1217 * md5.h: Use stdint.h and uint32_t. Doc fix.
1219 2005-10-15 Simon Josefsson <jas@extundo.com>
1221 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1223 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1225 2005-10-14 Simon Josefsson <jas@extundo.com>
1227 * arcfour.h, arcfour.c: New files.
1229 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1231 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1232 include <wchar.h>; no longer needed.
1234 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1235 and Ulrich Drepper <drepper@redhat.com>
1238 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1239 instead of inline stream orientation test and two separate
1240 function calls. Pay no attention to USE_IN_LIBIO.
1242 2005-10-14 Roland McGrath <roland@redhat.com>
1244 Import from libc. [BZ #1331]
1245 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1247 Reported by Matej Vela <vela@debian.org>.
1249 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1251 * mkdir-p.c (make_dir_parents): Don't report an error if an
1252 intermediate directory is in a read-only file system. Problem
1253 reported by Eric Blake.
1255 2005-10-13 Simon Josefsson <jas@extundo.com>
1257 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1258 Move memory allocation outside of loop.
1260 2005-10-12 Simon Josefsson <jas@extundo.com>
1262 * gc-pbkdf2-sha1.c: New file.
1264 * gc.h: Add gc_pbkdf2_sha1 prototype.
1266 2005-10-12 Simon Josefsson <jas@extundo.com>
1268 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1269 suggested by Bruno Haible <bruno@clisp.org>.
1271 2005-10-12 Simon Josefsson <jas@extundo.com>
1273 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1275 * gc-gnulib.c (gc_hmac_sha1): New function.
1277 2005-10-12 Simon Josefsson <jas@extundo.com>
1279 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1281 2005-10-12 Simon Josefsson <jas@extundo.com>
1283 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1284 GC_USE_HMAC_MD5, respectively.
1286 * gc-libgcrypt.c (gc_md5): Fix assert call.
1289 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1291 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1293 * gc-gnulib.c (gc_hash_buffer): Ditto.
1295 2005-10-11 Bruno Haible <bruno@clisp.org>
1297 * c-strcasestr.h: New file, from GNU gettext.
1298 * c-strcasestr.c: New file, from GNU gettext.
1300 2005-10-11 Bruno Haible <bruno@clisp.org>
1302 * c-strcase.h: New file, from GNU gettext.
1303 * c-strcasecmp.c: New file, from GNU gettext.
1304 * c-strncasecmp.c: New file, from GNU gettext.
1306 2005-10-11 Simon Josefsson <jas@extundo.com>
1308 * crc.h, crc.c: New files.
1310 * gc.h (gc_hash_buffer): Add doc.
1312 2005-10-08 Simon Josefsson <jas@extundo.com>
1314 * gc.h: Add gc_hash and gc_hash_buffer.
1316 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1318 * gc-libgcrypt.c (gc_hash_buffer): Add.
1320 2005-10-11 Bruno Haible <bruno@clisp.org>
1322 * strcasecmp.c: Include limits.h.
1323 (strcasecmp): Avoid integer overflow on exotic platforms.
1324 * strncasecmp.c: Include limits.h.
1325 (strncasecmp): Avoid integer overflow on exotic platforms.
1326 Reported by Paul Eggert.
1328 2005-10-06 Simon Josefsson <jas@extundo.com>
1330 * hmac-md5.c: New file.
1334 2005-10-06 Simon Josefsson <jas@extundo.com>
1336 * memxor.c (memxor): Avoid casts and warnings.
1338 2005-10-05 Derek Price <derek@ximbiot.com>
1340 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1342 2005-10-05 Simon Josefsson <jas@extundo.com>
1344 * memxor.c (memxor): Fix compiler error.
1346 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1347 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1349 * memxor.h, memxor.c: New files.
1351 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1352 we assume all systems have it, suggested by Jim Meyering
1353 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1354 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1355 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1358 2005-10-04 Bruno Haible <bruno@clisp.org>
1360 * verify.h (verify_true): Provide alternative definition for C++.
1362 2005-10-04 Simon Josefsson <jas@extundo.com>
1364 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1365 D. Baushke" <mdb@gnu.org>.
1367 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1369 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1370 (SSIZE_MAX): New macro, if not already defined.
1371 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1374 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1376 * exclude.c: Include verify.h.
1377 (verify): Remove. All callers changed to use verify.h's version.
1378 * strtoimax.c: Likewise.
1379 * utimecmp.c: Likewis.e
1381 Sync from coreutils.
1382 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1383 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1384 * .cvsignore: Add fts.h, search.h, t-fpending.
1385 * settime.c (settime): Fix { typo in previous patch. Also, don't
1386 bother returning ENOSYS if settimeofday or stime fails; just let
1387 them return whatever errno they want to return.
1388 * utimens.c: Include unistd.h, for dup2.
1389 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1390 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1392 2005-10-02 Jim Meyering <jim@meyering.net>
1394 Sync from coreutils.
1395 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1396 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1397 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1398 Remove AT_FDCWD test.
1399 Do not consume the fd unless successful.
1400 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1401 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1402 block, so that we don't even try to compile it if settimeofday is
1403 available. This works around a compilation failure on OSF1 V5.1,
1404 due to stime requiring a `long int*' while tv_sec is `int'.
1406 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1408 * getdelim.c (getdelim): Remove unused variables.
1410 2005-10-01 Simon Josefsson <jas@extundo.com>
1412 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1413 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1414 AI_* and EAI_* definitions. Protect function declarations.
1416 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1418 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1419 so that the code works even with ancient cpp. Portability problem
1420 with GCC 2.7.2.1 reported by Thomas M.Ott.
1422 2005-09-27 Jim Meyering <jim@meyering.net>
1424 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1426 * intprops.h (signed_type_or_expr__): Define.
1427 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1430 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1432 * verify.h (verify_expr): Remove, replacing with:
1433 (verify_true): New macro that returns true instead of void.
1434 (verify_type__): Remove.
1435 (verify): Use verify_true rather than verify_type__.
1437 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1439 * utimens.c (ENOSYS): Define if not already defined.
1440 (futimens): Support having a null PATH if the file descriptor
1443 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1445 (__attribute): Define to empty unless GCC 3.1 or later.
1446 This works around a core dump on OpenBSD 3.4, which has GCC
1447 2.95.3, which dumps core when given __attribute__(()). It also
1448 simplifies other tests, since we really don't want to bother with
1449 worrying about which ancient version of GCC supported what.
1450 Original problem reported by Yoann Vandoorselaere, with part of
1451 the fix suggested by Derek Price.
1453 2005-09-24 Jim Meyering <jim@meyering.net>
1455 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1456 so we can once again use a positive bitfield width of 1 -- now we
1457 don't have to explain why we were using a bitfield width of 2.
1459 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1461 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1462 Problem reported by Eric Blake.
1463 (getaddrinfo): Initialize se so that it's not garbage.
1464 Redo internal storage allocation so that it doesn't make unportable
1465 assumptions about alignment.
1468 * utimens.c (futimens): Use futimesat if available.
1469 Prefer it to futimes since it doesn't have the futimes bug.
1471 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1472 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1473 Instead, declare a function that returns a pointer to an array,
1474 and use verify_type__ to declare the size of the array.
1475 Problem and germ of a solution reported by Bruno Haible.
1476 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1477 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1479 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1481 Sync from coreutils.
1483 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1485 * argmatch.h: Include verify.h
1486 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1487 (ARGMATCH_ASSERT): Remove; unused.
1488 * canonicalize.c: Assume STDC_HEADERS.
1489 * exclude.c: Include "strcase.h".
1490 * regex_internal.h [!defined _LIBC]: Likewise.
1491 * getusershell.c: Include stdio--.h rather than stdio.h
1493 (getusershell): Call fopen, not fopen_safer.
1494 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1495 Do not include unistd-safer.h.
1496 (save_cwd): Don't call fd_safer; no longer needed
1497 now that we include fcntl--.h.
1499 * getdate.y (relative_time): New type.
1500 (RELATIVE_TIME_0): New constant.
1501 (parser_control): Use relative_time instead of doing it ourselves.
1502 (%union): Add new relative_time rel member.
1503 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1505 (relunit, relunit_snumber): Now of type rel.
1506 (zone, rel, relunit, get_date): Adjust to above changes.
1508 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1509 Do not include unistd-safer.h.
1510 (getloadavg): Don't call fd_safer; no longer needed
1511 now that we include fcntl--.h.
1513 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1514 (make_dir_parents): Treat ENOSYS like EEXIST.
1516 Improve quality of diagnostics on restore_cwd failure.
1517 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1518 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1519 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1520 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1521 each time through the loop. Do not diagnose restore_cwd failure;
1522 that is the caller's job (and perhaps the caller does not care).
1524 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1525 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1526 If the file already exists but is not a directory, don't bother
1527 to try to make its parents.
1528 Close potential file descriptor leak if we can't chdir("/") (!).
1529 Don't always return true if chdir($PWD) fails; return true only
1530 if the requested action was done successfully (except for the
1532 Don't log final directory unless we actually made it.
1533 Refactor to avoid duplicate code to fix up permissions.
1534 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1536 * strftime.c (my_strftime): Rewrite the previous change slightly,
1537 to make it a bit faster and (I hope) clearer.
1538 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1539 Fix bug in formats like %2N.
1541 * verify.h: New file.
1543 2005-09-22 Jim Meyering <jim@meyering.net>
1545 Sync from coreutils.
1547 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1549 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1550 the .tm_year member, since otherwise gcc-4.0 would now warn about
1551 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1553 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1554 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1556 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1557 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1558 when run in a time zone for which daylight savings time is in effect
1559 for the starting date.
1561 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1562 stop us from restricting permissions of just-created absolute-named
1564 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1565 to restore initial working directory.
1566 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1567 to tell caller if/when we change the working directory and are
1568 unable to return to the initial one.
1569 * mkdir-p.h (make_dir_parents): Update prototype.
1570 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1571 `return false'. This fixes a bug introduced on 2004-07-30.
1573 * openat.c (fdopendir): Be sure to close the supplied
1574 file descriptor before returning. This makes our replacement
1575 implementation a little closer to Solaris's, where fdopendir
1576 ties the file descriptor to the returned DIR* pointer.
1577 * openat.c (unlinkat): New function.
1578 * openat.h (unlinkat): Add prototype.
1579 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1580 (openat_restore_fail): Rename from openat_restore_die.
1581 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1583 Provide an alternative to exiting immediately upon save_cwd or
1584 restore_cwd failure. Now, an application can arrange e.g.,
1585 to perform a longjump in that case.
1586 * openat.c: Include dirname.h.
1587 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1588 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1589 and openat_restore_die rather than calling error directly.
1590 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1592 * openat-die.c (openat_save_die, openat_restore_die): New file.
1593 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1595 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1596 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1597 int utc, int nanoseconds);
1599 date should not have to allocate a megabyte of virtual memory to
1600 handle a format argument like +%1048575T. When implemented with
1601 strftime, it must allocate such a buffer, use strftime to fill it
1602 in, print it, then free it.
1603 With fprintftime, it simply prints everything and exits.
1604 With no need for memory allocation, that's one fewer way to fail.
1605 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1606 optional field width, not before, so we accept %9:z, not %:9z.
1607 (my_strftime): Be sure to use L_('x') for literals.
1609 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1610 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1611 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1612 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1613 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1614 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1615 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1616 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1617 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1619 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1620 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1621 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1622 and don't include <sys/file.h>).
1624 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1626 Sync from coreutils.
1628 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1629 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1630 [!LDAV_DONE]: Avoid unused variable warning.
1632 2005-09-21 Bruno Haible <bruno@clisp.org>
1634 * unicodeio.h (unicode_to_mb): New declaration.
1636 2005-09-20 Derek Price <derek@ximbiot.com>
1638 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1640 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1642 Use a consistent style for including <config.h>.
1643 * __fpending.c, acl.c, argmatch.c,
1644 argp-help.c, argp-parse.c,
1645 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1646 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1647 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1648 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1649 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1650 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1651 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1652 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1653 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1654 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1655 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1656 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1657 modechange.c, mountlist.c, open-safer.c, physmem.c,
1658 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1659 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1660 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1661 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1662 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1663 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1664 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1665 userspec.c, utimecmp.c, version-etc-fsf.c,
1666 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1667 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1668 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1669 Standardize inclusion of config.h.
1670 * __fpending.h, dirfd.h, getdate.h, human.h,
1671 inttostr.h: Removed inclusion of config.h from header files.
1672 * inttostr.c: Adjusted in-tree users.
1673 * timespec.h: Remove superfluous warning to include config.h.
1674 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1675 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1676 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1677 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1679 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1681 * stat-time.h: New file.
1682 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1683 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1685 (timespec_cmp): New function.
1686 * utimecmp.c: Include stat-time.h.
1687 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1688 members exist, not on the obsolescent ST_MTIM_NSEC.
1689 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1691 2005-09-15 Derek Price <derek@ximbiot.com>
1692 Paul Eggert <eggert@cs.ucla.edu>
1694 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1695 changes, consolidating in...
1696 * regex_internal.h: ...this file.
1698 2005-09-15 Derek Price <derek@ximbiot.com>
1700 * regex_internal.h: Blank `pure' for GNUC < 3.
1701 * regex_internal.c: Ditto, using this...
1702 (__GNUC_PREREQ): ...new macro.
1703 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1704 (__GNUC_PREREQ): ...this new macro.
1706 * strstr.h: Include string.h. Define strstr as a macro here.
1708 2005-09-13 Derek Price <derek@ximbiot.com>
1710 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1712 Reported by Jim Meyering <jim@meyering.net>.
1714 2005-09-13 Jim Meyering <jim@meyering.net>
1716 * canon-host.c: Filter through gnu indent and reword comments slightly.
1717 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1719 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1721 * lib/base64.c: Typo.
1722 (base64_encode): Put b64str in initialized data section.
1724 2005-09-12 Derek Price <derek@ximbiot.com>
1726 Return usable errors from canon-host.
1727 * canon-host.h: New file.
1728 * canon-host.c (canon_host): Wrap...
1729 (canon_host_r): ...this new function, which now relies exclusively on
1731 (ch_strerror): New function.
1732 (last_cherror): New global.
1733 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1734 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1736 (freeaddrinfo): Free ai->ai_canonname when set.
1738 2005-09-12 Derek Price <derek@ximbiot.com>
1739 Paul Eggert <eggert@cs.ucla.edu>
1741 * glob-libc.h: Renamed from glob_.h. The new version is
1742 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1743 protecting things that should be done only in gnulib contexts.
1744 * glob_.h: New file, containing only the glob things needed for
1746 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1747 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1748 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1749 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1750 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1751 and to respect the namespace rules better.
1753 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1755 Merge glibc and coreutils changes into gnulib, plus a few
1757 * md5.c: Use #error rather than a string.
1758 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1759 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1760 (__attribute__): Define to empty for non recent-GCC.
1761 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1762 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1763 Renamed from their non-__ counterparts, with new macros replacing
1764 them if not _LIBC. Add __THROW attribute.
1766 (struct md5_ctx): Align buffer if using GCC.
1767 * sha1.h (struct sha1_ctx): Likewise.
1768 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1769 The old name was backwards.
1770 (NOTSWAP): Remove; not used.
1771 (rol): New macro, moved here from md5.h.
1772 (sha1_process_block): Remove a FIXME that doesn't make sense.
1774 2005-09-12 Derek Price <derek@ximbiot.com>
1776 * gai_strerror.c: Include config.h when available. Include
1777 getaddrinfo.h before other headers to test interface.
1778 Reported by Larry Jones <lawrence.jones@ugs.com>.
1780 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1782 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1783 definitions, since that's the preferred style in glibc.
1784 Fix a minor spacing issue, and update copyright notice to match glibc's.
1786 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1788 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1790 2005-09-06 Simon Josefsson <jas@extundo.com>
1792 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1793 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1795 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1797 Change bitset word type from unsigned int to unsigned long int,
1798 as this has better performance on typical 64-bit hosts.
1799 Port bitset code to hosts with unusual word sizes.
1800 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1801 (build_collating_symbol):
1802 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1803 argument is a bitset. This is merely a style issue, but it makes
1804 it clearer that an entire array is expected.
1805 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1806 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1807 Port to the case where bitset_word is not the same as unsigned int.
1808 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1809 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1811 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1812 (build_trtable, group_nodes_into_DFAstates):
1814 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1815 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1816 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1817 * regexec.c (group_nodes_into_DFAstates): Likewise.
1818 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1819 * regcomp.c (optimize_subexps, lower_subexp):
1820 Work even if bitset_word has holes in its bitwise representation.
1821 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1822 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1824 * regex_internal.c (re_string_reconstruct):
1825 Don't assume UCHAR_MAX == 255.
1826 * regex_internal.h (bitset_set_all): Likewise.
1827 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1829 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1830 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1832 (BITSET_WORD_MAX): New macro.
1833 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1834 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1835 (bitset_empty, bitset_copy):
1836 Prefer sizeof (bitset) to multiplying it out ourselves.
1837 (bitset_not_merge): Remove; unused.
1838 (bitset_contain): Return bool, not unsigned int with one bit on.
1839 All callers changed.
1840 * regexec.c (build_trtable): Don't assume bitset has no stricter
1841 alignment than re_node_set; do this by defining a new internal
1842 type struct dests_alloc and using it to allocate memory.
1844 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1846 Check for arithmetic overflow when calculating sizes, to prevent
1847 some buffer-overflow issues. These patches are conservative, in the
1848 sense that when I couldn't determine whether an overflow was possible,
1849 I inserted a run-time check.
1850 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1851 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1852 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1853 (re_xnrealloc, re_x2nrealloc): New inline functions.
1854 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1855 (build_equiv_class, build_charclass): Check for arithmetic overflow
1856 in size expression calculations.
1857 * lib/regex_internal.c (re_string_realloc_buffers):
1858 (build_wcs_upper_buffer, re_node_set_add_intersect):
1859 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1860 (re_dfa_add_node, register_state): Likewise.
1861 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1862 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1863 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1864 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1866 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1868 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1869 to avoid a collision with bits/local_lim.h in glibc.
1870 All uses changed. Problem reported by Dmitry V. Levin in
1871 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1873 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1874 bugs in int versus size_t comparisons.
1875 (re_string_context_at): Fix bug where the code assumed that
1878 Use bool where appropriate.
1879 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1880 All callers changed.
1881 (calc_eclosure_iter): Likewise, for ROOT arg.
1882 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1883 (build_charclass_op): Likewise, for NON_MATCH arg.
1884 * regex_internal.c (re_string_allocate, re_string_construct):
1885 (re_string_construct_common): Likewise, for ICASE arg.
1886 * regexec.c (re_search_2_stub, re_search_stub):
1887 Likewise, for RET_LEN arg.
1888 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1889 (set_regs): Likewise, for FL_BACKTRACK arg.
1890 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1891 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1892 (calc_eclosure_iter, parse_bracket_exp):
1893 Use bool for internal variables that are booleans.
1894 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1895 (set_regs, build_sifted_states, sift_states_bkref):
1896 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1897 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1898 (find_collation_sequence_value):
1900 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1901 (re_node_set_compare):
1902 Return bool, not int. All callers changed.
1903 * regexec.c (check_halt_node_context, check_dst_limits):
1904 (build_trtable, check_node_accept): Likewise.
1905 * regex_internal.h: Include stdbool.h.
1907 Fix bugs uncovered when converting to bool.
1908 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1909 failure instead of charging ahead blindly.
1910 * regex_internal.c (register_state): Likewise.
1911 * regexec.c (re_search_2_stub): Use simpler method than boolean
1912 for freeing internal storage.
1913 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1914 bitset pieces used as boolean, to avoid undefined behavior
1915 on hosts that do int overflow checking.
1917 2005-08-31 Derek Price <derek@ximbiot.com>
1919 * getdelim.c (getdelim): Return EOF on EOF.
1920 Reported by Larry Jones <lawrence.jones@ugs.com>.
1922 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1924 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1925 lengths fit in regoff_t; this isn't true if regoff_t is the same
1927 * regex.c (re_search_internal): 5th arg is LAST_START
1928 (= START + RANGE) instead of RANGE. This avoids overflow
1929 problems when regoff_t is the same width as size_t.
1930 All callers changed.
1931 (re_search_2_stub): Check for overflow when adding the
1932 sizes of the two strings.
1933 (re_search_stub): Check for overflow when adding START
1934 to RANGE; if it occurs, substitute the extreme value.
1936 2005-08-31 Jim Meyering <jim@meyering.net>
1938 * regcomp.c (search_duplicated_node): Make first pointer arg
1940 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1941 (register_state): Likewise.
1942 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1943 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1944 (group_nodes_into_DFAstates): Likewise.
1946 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1948 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1949 old glibc regex code mishandles strings longer than 2**31 bytes.
1950 This patch fixes this when the regex code is used in gnulib
1951 (i.e., outside glibc).
1953 This patch should not affect the use of the regex code inside
1954 glibc. No doubt this problem also needs to be handled for glibc
1955 as well, but the result will be an incompatible change to the
1956 glibc ABI, and the old ABI will have to be supported too. That
1957 can be the the subject for another patch.
1959 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1960 governing whether the rest of this patch is active. By default,
1961 the macro is disabled and the patch has no effect.
1962 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1963 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1964 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1965 (re_match_2, re_set_registers): Use the new types.
1966 * regex_internal.h (Idx, re_hashval_t): New types.
1967 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1969 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1970 (re_string_context_at, bin_tree_t, re_dfastate_t):
1971 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1972 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1973 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1974 (re_string_char_size_at, re_string_wchar_at):
1975 (re_string_elem_size_at):
1976 Use the new types and macros to port to 64-bit hosts.
1977 Use unsigned types for internal values, so that the code
1978 mostly works even for arrays larger than SSIZE_MAX.
1979 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1980 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1981 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1982 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1983 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1984 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1985 (calc_inveclosure, parse_dup_op, build_range_exp):
1986 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1987 (fetch_number, create_token_tree, mark_opt_subexp):
1989 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1990 (create_cd_newstate, re_string_allocate, re_string_construct):
1991 (re_string_realloc_buffers, build_wcs_upper_buffer):
1992 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1993 (re_string_reconstruct, re_string_peek_byte_case):
1994 (re_string_fetch_byte_case, re_string_context_at):
1995 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1996 (re_node_set_init_copy, re_node_set_add_intersect):
1997 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1998 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1999 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2000 (re_acquire_state, re_acquire_state_context, register_state):
2002 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2003 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2004 (re_search_internal, re_search_2_stub, re_search_stub)
2005 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2006 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2007 (update_cur_sifted_state, check_dst_limits):
2008 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2009 (check_subexp_limits, sift_states_bkref, merge_state_array):
2010 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2011 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2012 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2013 (expand_bkref_cache, check_node_accept_bytes):
2014 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2015 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2016 (acquire_init_state_context, check_halt_node_context):
2017 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2018 (sift_states_backward, clean_state_log_if_needed):
2019 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2020 (find_recover_state, transit_state_sb, transit_state_mb):
2021 (transit_state_bkref, build_trtable, match_ctx_clean):
2023 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2024 to work around an assumption that REG_MISSING is negative.
2026 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2027 (seek_collating_symbol_entry) [defined _LIBC]:
2028 (lookup_collation_sequence_value) [defined _LIBC]:
2029 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2030 Use prototypes rather than old-style function definitions.
2031 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2032 (transit_state_sb) [0]:
2033 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2035 * regexec.c (re_search_internal): Simplify update of rm_so and
2038 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2039 (optimize_subexps, lower_subexp):
2040 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2041 since the signed shift might overflow. Use 1u<<31 instead.
2042 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2043 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2046 * regcomp.c (optimize_subexps, lower_subexp):
2047 Use CHAR_BIT rather than 8, for clarity.
2048 * regexec.c (check_dst_limits_calc_pos_1):
2049 (check_subexp_matching_top): Likewise.
2050 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2051 have to worry about portability issues when shifting it left.
2052 Remove no-longer-needed test for table_size > 0.
2053 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2054 in a word, as the resulting behavior is undefined.
2055 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2056 in one case, a <= should have been an <, and in another case the
2057 whole test was missing.
2058 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2059 the standard name CHAR_BIT.
2060 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2061 this is not true on one's complement and signed-magnitude hosts.
2063 * regex_internal.h (re_sub_match_top_t): Remove unused member
2065 (struct re_dfa_t): Remove unused member states_alloc.
2066 * regcomp.c (init_dfa): Don't initialize unused members.
2068 2005-08-31 Bruno Haible <bruno@clisp.org>
2070 * strstr.c: Include <stddef.h>, for NULL.
2071 * strcasestr.c: Likewise.
2072 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2074 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2076 * iconvme.h: Add prototype for iconv_alloc.
2078 2005-08-29 Simon Josefsson <jas@extundo.com>
2080 * iconvme.c: Fix errno.
2082 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2084 * iconvme.c: Split iconv_string into iconv_alloc.
2086 2005-08-27 Jim Meyering <jim@meyering.net>
2088 * fopen-safer.c: Merge minor changes from coreutils.
2089 * dup-safer.c: Likewise.
2090 * fd-safer.c: Likewise.
2092 Merge from coreutils.
2093 * stdio--.h: New file.
2094 * stdlib--.h: New file.
2095 * mkstemp-safer.c: New file.
2097 GNU tar needs these.
2098 * pipe-safer.c: New file.
2099 * creat-safer.c: New file.
2100 * fcntl--.h (creat): Define to creat_safer.
2101 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2102 * unistd--.h (pipe): Define to pipe_safer.
2103 * unistd-safer.h: Declare pipe_safer.
2105 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2107 * regex_internal.h: Remove all references to
2108 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2110 (bitset_not, bitset_merge, bitset_not_merge):
2111 (bitset_mask, re_string_allocate, re_string_construct):
2112 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2113 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2114 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2115 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2116 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2117 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2118 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2119 (re_acquire_state_context):
2120 Remove unnecessary forward decls.
2121 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2122 Put __attribute at function definition,
2123 now that the function decl has been removed.
2124 * lib/regex_internal.c (re_string_peek_byte_case):
2125 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2128 2005-08-26 Simon Josefsson <jas@extundo.com>
2130 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2131 Haible <bruno@clisp.org>.
2133 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2135 * regexec.c (set_regs): Don't alloca with an unbounded size.
2137 alloca modernization/simplification for regex.
2138 * regex.c: Remove portability cruft for alloca. This no longer
2139 needs to be at the start of the file, and can be moved into
2140 regex_internal.h and simplified.
2141 * regex_internal.h: Include <alloca.h>.
2142 (__libc_use_alloca) [!defined _LIBC]: New macro.
2143 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2144 now works outside glibc.
2146 2005-08-24 Simon Josefsson <jas@extundo.com>
2148 * getpass.c: Add WIN32 implementation. Conditionalize use of
2149 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2150 GLIBC specific code.
2152 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2154 Make regex safe for g++. This fixes one real bug (an "err"
2155 that should have been "*err"). g++ problem reported by
2157 * regex_internal.h (re_calloc): New macro, consistent with
2158 re_malloc etc. All callers of calloc changed to use re_calloc.
2159 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2160 not int. All callers changed.
2161 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2162 just use an array of size MB_LEN_MAX.
2163 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2164 (find_recover_state): Change "err" to "*err"; this fixes what
2165 appears to be a real bug.
2166 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2169 2005-08-25 Jim Meyering <jim@meyering.net>
2171 * open-safer.c: Include <config.h>.
2172 Otherwise, we'd lose LARGEFILE support in any file using
2175 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2177 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2178 * regex.h (regerror): Likewise.
2180 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2181 requires this. (The code never needed it.)
2183 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2184 All uses of recently-renamed identifiers changed to use the new,
2185 POSIX-compliant names. The code will build and run just fine
2186 without these changes, but it's better to eat our own dog food
2187 and use the standard-conforming names.
2189 * regex.h: Fix a multitude of POSIX name space violations.
2190 These changes have an effect only for programs that define
2191 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2192 do not change anything for programs compiled in the normal way.
2193 Also, there is no effect on the ABI.
2195 (_REGEX_SOURCE): New macro.
2196 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2197 defined and _GNU_SOURCE is not; this fixes a name space violation.
2199 Rename the following macros to obey POSIX requirements.
2200 The old names are still visible as macros if _REGEX_SOURCE is defined.
2201 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2202 RE_BACKSLASH_ESCAPE_IN_LISTS.
2203 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2204 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2205 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2206 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2207 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2208 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2209 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2210 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2211 (REG_INTERVALS): renamed from RE_INTERVALS.
2212 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2213 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2214 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2215 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2216 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2217 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2218 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2219 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2220 RE_UNMATCHED_RIGHT_PAREN_ORD.
2221 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2222 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2223 (REG_DEBUG): renamed from RE_DEBUG.
2224 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2225 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2226 unusual, since we can't clash with the POSIX REG_ICASE.
2227 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2228 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2229 (REG_NO_SUB): renamed from RE_NO_SUB.
2230 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2231 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2232 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2233 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2234 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2235 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2236 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2237 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2238 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2239 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2240 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2241 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2242 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2243 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2244 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2245 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2246 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2247 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2248 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2249 (REG_FIXED): Renamed from REGS_FIXED.
2250 (REG_NREGS): Renamed from RE_NREGS.
2252 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2253 of other REG_* macros, since POSIX says the user is allowed to
2254 #undef these macros selectively.
2256 (reg_errcode_t): Update comment stating what other tables need
2259 Rename the following enum values to obey POSIX requirements.
2260 The old names are still visible as macros.
2261 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2262 is not defined, since GNU is supposed to be a superset of POSIX as
2263 much as possible, and since we want reg_errcode_t to be a signed
2264 type for implementation consistency.
2265 (_REG_NOERROR): Renamed from REG_NOERROR.
2266 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2267 (_REG_BADPAT): Renamed from REG_BADPAT.
2268 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2269 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2270 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2271 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2272 (_REG_EBRACK): Renamed from REG_EBRACK.
2273 (_REG_EPAREN): Renamed from REG_EPAREN.
2274 (_REG_EBRACE): Renamed from REG_EBRACE.
2275 (_REG_BADBR): Renamed from REG_BADBR.
2276 (_REG_ERANGE): Renamed from REG_ERANGE.
2277 (_REG_ESPACE): Renamed from REG_ESPACE.
2278 (_REG_BADRPT): Renamed from REG_BADRPT.
2279 (_REG_EEND): Renamed from REG_EEND.
2280 (_REG_ESIZE): Renamed from REG_ESIZE.
2281 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2282 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2283 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2284 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2285 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2287 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2288 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2289 changed. But support the old name if the new one is not defined
2290 and if _REGEX_SOURCE.
2292 Change the following member names in struct re_pattern_buffer.
2293 The old names are still supported if !_REGEX_SOURCE.
2294 The new names are always supported, regardless of _REGEX_SOURCE.
2295 (re_buffer): Renamed from buffer.
2296 (re_allocated): Renamed from allocated.
2297 (re_used): Renamed from used.
2298 (re_syntax): Renamed from syntax.
2299 (re_fastmap): Renamed from fastmap.
2300 (re_translate): Renamed from translate.
2301 (re_can_be_null): Renamed from can_be_null.
2302 (re_regs_allocated): Renamed from regs_allocated.
2303 (re_fastmap_accurate): Renamed from fastmap_accurate.
2304 (re_no_sub): Renamed from no_sub.
2305 (re_not_bol): Renamed from not_bol.
2306 (re_not_eol): Renamed from not_eol.
2307 (re_newline_anchor): Renamed from newline_anchor.
2309 Change the following member names in struct re_registers.
2310 The old names are still supported if !_REGEX_SOURCE.
2311 The new names are always supported, regardless of _REGEX_SOURCE.
2312 (rm_num_regs): Renamed from num_regs.
2313 (rm_start): Renamed from start.
2314 (rm_end): Renamed from end.
2316 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2317 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2318 Prepend __ to parameter names.
2320 Undo yesterday's changes.
2322 2005-08-24 Jim Meyering <jim@meyering.net>
2324 Sync from coreutils.
2325 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2327 2005-08-21 Bruno Haible <bruno@clisp.org>
2329 * lock.h: Add multiple inclusion guard.
2330 * tls.h: Add multiple inclusion guard.
2332 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2334 * regex.h (REG_NOSYS)
2335 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2336 Define, since POSIX requires it as of 2001.
2337 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2338 New private symbol, used to keep the enum signed in all cases.
2339 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2340 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2342 * regex_internal.c (re_string_skip_chars, register_state):
2344 Remove forward decls; no longer needed now that we use prototypes.
2345 * regexec.c (acquire_init_state_context, check_halt_node_context):
2346 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2347 (clean_state_log_if_needed): Likewise.
2349 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2351 Fix problems reported by Sam Steingold in
2352 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2353 * regexec.c (sift_states_bkref): Fix portability bug: the code
2354 assumed that reg_errcode_t is a signed type, which is not
2355 necessarily true if _XOPEN_SOURCE is not defined.
2356 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2357 some compilers warn about it otherwise.
2359 2005-08-20 Jim Meyering <jim@meyering.net>
2361 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2362 of unused local, dfa.
2364 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2366 * regcomp.c (create_initial_state): Remove duplicate decl.
2367 (init_word_char, create_initial_state, duplicate_node_closure):
2368 (fetch_token, peek_token_bracket, build_range_exp):
2369 (build_collating_symbol): Remove forward decls; no longer needed
2370 now that we use prototypes.
2373 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2374 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2375 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2376 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2377 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2378 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2379 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2380 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2381 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2382 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2383 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2384 (build_charclass, build_charclass_op, fetch_number, create_tree):
2385 (create_token_tree, mark_opt_subexp, duplicate_tree):
2386 Use prototypes rather than old-style definitions.
2389 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2390 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2391 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2392 (re_string_reconstruct, re_string_peek_byte_case):
2393 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2394 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2395 (re_node_set_init_copy, re_node_set_add_intersect):
2396 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2397 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2398 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2399 (re_acquire_state, re_acquire_state_context, register_state):
2400 (create_ci_newstate, create_cd_newstate, free_state):
2402 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2403 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2404 (re_search_internal, prune_impossible_nodes):
2405 (acquire_init_state_context, check_matching, static):
2406 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2407 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2408 (update_regs, sift_states_backward, build_sifted_states):
2409 (clean_state_log_if_needed, merge_state_array):
2410 (update_cur_sifted_state, add_epsilon_src_nodes):
2411 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2412 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2413 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2414 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2415 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2416 (check_arrival, check_arrival_add_next_nodes):
2417 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2418 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2419 (check_node_accept_bytes, check_node_accept, extend_buffers):
2420 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2421 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2426 (re_string_allocate, re_string_construct, re_string_reconstruct):
2427 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2428 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2429 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2430 (re_string_context_at, re_string_peek_byte_case):
2431 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2432 is defined, since we now use prototypes always.
2434 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2435 C89 or better. All uses removed.
2437 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2439 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2440 [defined lint]: Suppress bogus uninitialized-variable warnings.
2442 * regcomp.c (duplicate_node): Return new index, not an error code,
2443 and let the caller return REG_ESPACE if out of space. This
2444 removes an uninitialied-variable warning with GCC 4.0.1, and also
2445 avoids taking the address of a local variable. All callers
2448 2005-08-19 Jim Meyering <jim@meyering.net>
2450 * regexec.c (proceed_next_node): Redo local variables to
2451 avoid GCC shadowing warnings.
2453 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2455 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2456 (re_node_set_insert_last, re_dfa_add_node):
2457 Rename local variables to avoid GCC shadowing warnings.
2459 2005-08-18 Bruno Haible <bruno@clisp.org>
2461 * strstr.c (strstr): Fix return value in multibyte case.
2462 * strcasestr.c (strcasestr): Likewise.
2464 2005-08-17 Jim Meyering <jim@meyering.net>
2466 Make the %s format (seconds since the epoch) work for a negative
2467 number and when used with a zero-padded field width, e.g. %015s.
2469 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2470 label so that it precedes the code to set `digits'. Otherwise,
2471 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2472 print `00-22'. Now, it prints `-0022', as it should.
2474 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2476 * regex.h: Remove useless space-before-tab. From coreutils.
2478 2005-08-17 Bruno Haible <bruno@clisp.org>
2480 * strcasestr.h: New file.
2481 * strcasestr.c: New file.
2483 2005-08-17 Bruno Haible <bruno@clisp.org>
2485 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2486 * strstr.c: Completely rewritten, with multibyte locale support.
2488 2005-08-17 Bruno Haible <bruno@clisp.org>
2490 * strcasecmp.c: Use mbuiter.h.
2492 2005-08-17 Bruno Haible <bruno@clisp.org>
2494 * mbuiter.h: New file.
2496 2005-08-16 Bruno Haible <bruno@clisp.org>
2498 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2500 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2501 NUL byte, not after it.
2503 2005-08-16 Bruno Haible <bruno@clisp.org>
2505 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2506 the valid ones. Makes the comparison operations transitive:
2507 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2508 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2510 2005-08-16 Bruno Haible <bruno@clisp.org>
2512 * strcase.h (strcasecmp): Add note in comments.
2513 * strncasecmp.c: Use code from strcasecmp.c.
2514 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2515 (strcasecmp): Work correctly in multibyte locales.
2517 2005-08-16 Bruno Haible <bruno@clisp.org>
2519 * strnlen1.h: New file.
2520 * strnlen1.c: New file.
2522 2005-08-16 Bruno Haible <bruno@clisp.org>
2524 * mbfile.h: New file.
2526 2005-08-16 Bruno Haible <bruno@clisp.org>
2528 * mbiter.h: New file.
2530 2005-08-16 Bruno Haible <bruno@clisp.org>
2532 * mbchar.h: New file.
2533 * mbchar.c: New file.
2535 2005-08-16 Bruno Haible <bruno@clisp.org>
2537 * tls.h: New file, from GNU gettext.
2538 * tls.c: New file, from GNU gettext.
2540 2005-08-15 Bruno Haible <bruno@clisp.org>
2542 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2545 2005-08-14 Jim Meyering <jim@meyering.net>
2547 Sync from coreutils.
2549 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2550 Use the hash-table-based cycle-detection code not just when
2551 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2552 Reported by James Youngman in
2553 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2554 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2555 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2556 This lets us compile with -DFTS_DEBUG, once again.
2557 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2558 * fts.c (fd_safer): Remove decl.
2559 Include fcntl--.h rather than unistd-safer.h
2560 (fts_safe_changedir): Don't call fd_safer; no longer needed
2561 now that we include fcntl--.h.
2563 2005-08-11 Simon Josefsson <jas@extundo.com>
2565 * readline.h, readline.c: New file.
2567 2005-08-11 Bruno Haible <bruno@clisp.org>
2569 * strnlen.h (strnlen): Change parameter name to match comment.
2571 2005-08-10 Simon Josefsson <jas@extundo.com>
2573 * strndup.c: Use strnlen.h.
2575 * strnlen.h: New file.
2577 2005-08-02 Simon Josefsson <jas@extundo.com>
2579 * getline.h, getline.c: Rewrite.
2581 * getdelim.h, getdelim.c: New files, ported from glibc.
2583 2005-07-31 Bruno Haible <bruno@clisp.org>
2585 * lock.h (gl_lock_initializer): New macro.
2586 (gl_lock_define_initialized): Use it.
2587 (gl_rwlock_initializer): New macro.
2588 (gl_rwlock_define_initialized): Use it.
2589 (gl_recursive_lock_initializer): New macro.
2590 (gl_recursive_lock_define_initialized): Use it.
2592 2005-07-26 Bruno Haible <bruno@clisp.org>
2594 * lock.h: Update from GNU gettext.
2595 * lock.c: Update from GNU gettext.
2597 2005-07-18 Bruno Haible <bruno@clisp.org>
2599 * lock.h (gl_once_t): New type.
2600 (gl_once_define, gl_once): New macros.
2601 * lock.c (fresh_once): New variable.
2602 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2605 2005-07-18 Simon Josefsson <jas@extundo.com>
2607 * check-version.c (check_version): Accept identical versions too.
2609 2005-07-18 Bruno Haible <bruno@clisp.org>
2611 * lock.h: New file, from GNU gettext.
2612 * lock.c: New file, from GNU gettext.
2614 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2616 * quotearg.c: Add translator comment suggested by Bruno Haible,
2617 with a minor change.
2619 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2621 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2622 copyright symbol and the year.
2623 * version-etc.c (COPYRIGHT_YEAR): New constant.
2624 (version_etc_va): Use parameterized copyright notice.
2625 Reword to conform to the current GNU coding standards.
2627 2005-07-11 Simon Josefsson <jas@extundo.com>
2629 * size_max.h: New file.
2631 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2633 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2636 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2637 and Paul Eggert <eggert@cs.ucla.edu>
2639 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2640 in wint_t, not wchar_t. Remove now-unnecessary cast.
2642 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2644 * regex.c, regex.h: Sync from libc.
2645 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2646 New files, synced from libc, except that regex_internal.h
2647 currently has a small porting fix.
2649 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2651 Remove the dependency of the strftime module on the tzset module.
2652 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2653 Copy the input structure, to work around some of the bug with
2654 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2655 Solaris releases, you should also use the tzset module, but we won't
2656 require it as a dependency any more since we don't want LGPLed code
2657 to depend on GPLed code.
2659 2005-07-02 Jim Meyering <jim@meyering.net>
2661 * backupfile.c (backup_args): Change a `0' to NULL.
2663 2005-07-01 Jim Meyering <jim@meyering.net>
2665 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2666 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2667 * save-cwd.c, tempname.c:
2668 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2669 and don't include <sys/file.h>).
2671 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2673 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2674 declares only 'struct timespec;' (!).
2676 2005-06-29 Jim Meyering <jim@meyering.net>
2678 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2679 type name. Use the variable name instead.
2680 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2682 2005-06-28 Simon Josefsson <jas@extundo.com>
2684 * check-version.h, check-version.c: New files.
2686 2005-06-28 Simon Josefsson <jas@extundo.com>
2688 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2689 collision with global variable. Better indentation. Don't
2690 increment buffer pointer beyond buffer end. Based on comments
2691 from Paul Eggert <eggert@cs.ucla.edu>.
2695 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2697 * canon-host.c (canon-host): Append trailing "," to 0 in
2698 initializer of struct addrinfo, as an indication that we don't
2699 care how many members the structure has.
2701 2005-06-24 Derek Price <derek@ximbiot.com>
2702 and Bruno Haible <bruno@clisp.org>
2704 Remove stat module & update lstat.
2705 * stat.c: Remove this file...
2706 (slash_aware_lstat): ...moving this content and its support...
2707 * lstat.c (rpl_lstat): ...into here.
2708 * lstat.h: New file.
2710 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2712 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2713 (ranged_convert): Don't save conversion in a temporary struct.
2714 This causes a warning with GCC 4.0.0, and anyway in the typical
2715 case it's not worth the extra 100 bytes or so of code.
2716 (ranged_convert, __mktime_internal): When calling a function via a
2717 pointer P, use P () rather than (*P) (), as we now assume C89 or
2720 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2722 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2723 "who -r" failed to give output. Problem reported by Tim Waugh.
2725 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2726 (xcalloc): Use it to avoid needless tests.
2727 Problem reported by Jim Meyering.
2729 2005-06-16 Jim Meyering <jim@meyering.net>
2731 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2732 when either N or S is zero.
2734 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2736 * argp.h (__option_is_short): Check upper limit of
2737 __key. Isprint() requires its argument to have the value
2738 of an unsigned char or EOF.
2740 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2742 * fnmatch.c (fnmatch): If there is an encoding error in a
2743 multibyte string or pattern, fall back on unibyte matching.
2744 Problem reported by James Youngman.
2746 2005-06-08 Bruno Haible <bruno@clisp.org>
2748 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2751 2005-06-08 Bruno Haible <bruno@clisp.org>
2753 * csharpcomp.h: New file, from GNU gettext.
2754 * csharpcomp.c: New file, from GNU gettext.
2755 * csharpcomp.sh.in: New file, from GNU gettext.
2757 2005-06-07 Derek Price <derek@ximbiot.com>
2760 * glob_.h: Indent nested #ifdef.
2762 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2764 Sync from coreutils.
2765 Use "file name" when talking about file names, instead of "filename"
2766 or "path", as per the GNU coding standards.
2767 * mkdir-p.c: Renamed from makepath.c.
2768 (make_dir_parents): Renamed from make_path. All callers changed.
2769 * mkdir-p.h: Likewise. All includers changed.
2770 * filenamecat.c: Renamed from path-concat.c.
2771 (file_name_concat): Renamed from path_concat. All callers changed.
2772 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2773 * filenamecat.h: Likewise. All includers changed.
2774 * acl.c: Don't use "path" or "filename" to mean "file name"
2775 in comments or local variable names.
2776 * basename.c: Likewise.
2777 * canonicalize.c, canonicalize.h: Likewise.
2778 * dirname.c, dirname.h: Likewise.
2779 * euidaccess.c: Likewise.
2780 * exclude.c: Likewise
2781 * fnmatch_.h, fnmatch_loop.c: Likewise.
2782 * fsusage.c, fsuage.h: Likewise.
2783 * fts.c, fts_.h: Likewise.
2784 * getcwd.c: Likewise.
2785 * getloadavg.c: Likewise.
2786 * mkstemp.c: Likewise.
2787 * mountlist.c, mountlist.h: Likewise.
2788 * openat.c, openat.h: Likewise.
2789 * readlink-stub.c: Likewise.
2790 * readutmp.c, readutmp.h: Likewise.
2791 * rename.c: Likewise.
2792 * rmdir.c: Likewise.
2794 * savedir.c: Likewise.
2795 * stripslash.c: Likewise.
2796 * tempname.c: Likewise.
2797 * xreadlink.c: Likewise.
2798 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2800 * exclude.h: Likewise.
2802 * euidaccess.c (getuid, getgid, getuid, getegid)
2803 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2804 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2805 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2806 * pathmax.h: Include <limits.h> unconditionally, since other
2807 files have been getting away with it for years (MORE/BSD 4.3
2809 * userspec.c (getpwnam, getgrnam, getgrgid)
2810 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2812 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2813 Define to 256, not 255, as per modern POSIX.
2815 2005-06-01 Bruno Haible <bruno@clisp.org>
2817 * csharpexec.h: New file, from GNU gettext.
2818 * csharpexec.c: New file, from GNU gettext.
2819 * csharpexec.sh.in: New file, from GNU gettext.
2821 2005-05-31 Derek Price <derek@ximbiot.com>
2822 Paul Eggert <eggert@cs.ucla.edu>
2825 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2827 2005-05-29 Derek Price <derek@ximbiot.com>
2828 Paul Eggert <eggert@cs.ucla.edu>
2830 * glob_.h, glob.c: New files.
2832 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2834 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2836 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2837 the configuration hassle isn't worth it.
2838 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2839 (LONGEST_MODIFIER, PRIuMAX): Remove.
2841 2005-05-27 Bruno Haible <bruno@clisp.org>
2843 * getlogin_r.h: Remove second include of <stddef.h>.
2845 2005-05-25 Bruno Haible <bruno@clisp.org>
2846 Derek Price <derek@ximbiot.com>
2848 * getlogin_r.h: Simplify API documentation.
2850 2005-05-25 Derek Price <derek@ximbiot.com>
2851 Paul Eggert <eggert@cs.ucla.edu>
2853 * getlogin_r.c, getlogin_r.h: New files.
2855 2005-05-22 Bruno Haible <bruno@clisp.org>
2857 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2858 Also include <sys/param.h> if it defines MIN, MAX.
2859 Based on a patch by Derek Price <derek@ximbiot.com>.
2861 2005-05-22 Bruno Haible <bruno@clisp.org>
2863 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2864 (INT64_MIN): Fix definition.
2865 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2867 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2868 NEED_SIGNED_INT_TYPES.
2870 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2871 HAVE_SYSTEM_INTTYPES.
2873 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2875 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2876 so that unistd-safer.h (GPL'ed code) need not be included.
2878 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2881 * fts.c: Don't include "cycle-check.h" or "hash.h".
2882 (setup_dir, free_dir): New functions.
2883 (enter_dir, leave_dir): Define trivial
2884 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2885 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2886 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2887 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2888 Move to fts-cycle.c.
2889 (fts_open): Use setup_dir.
2890 (fts_close): Use free_dir.
2891 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2892 This adds a label and some gotos, but the alternatives were messier.
2893 Check for memory allocation failure when entering a dir.
2894 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2895 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2896 (FTS): New member fts_cycle, that is a union that contains the
2897 old active_dir_ht and cycle_state. All uses changed to mention
2898 fts_cycle.ht and fts_cycle.state.
2899 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2900 fts.c, with the following changes:
2901 (setup_dir, free_dir): New functions.
2902 (enter_dir): Now returns bool. Return true if successful, false
2903 if memory exhausted. All callers changed.
2904 Do not bother partly cleaning up on
2905 memory allocation failure; that is free_dir's job.
2906 However, free ad if hash_insert fails, to avoid memory leak.
2907 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2908 fts->fts_options to see which union member to use.
2910 2005-05-20 Jim Meyering <jim@meyering.net>
2912 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2913 Now a macro, to pacify GCC.
2915 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2917 * chown.c (rpl_chown): Return -1 on failure.
2919 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2921 * canonicalize.c: Include canonicalize.h first, to test interface.
2922 Include <stddef.h> unconditionally, since we assume C89 now.
2923 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2924 * fts.c: Include fts_.h first, to check interface.
2925 Do not include intprops.h; no longer needed.
2926 Include cycle-check.h and hash.h, since fts_.h no longer does.
2927 Remove unnecessary casts of closedir to void.
2928 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2929 decide whether to decrement nlinks.
2930 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2931 (FTS): Use struct hash_table * instead of Hash_table, so that
2932 we no longer need to include hash.h here.
2934 2005-05-17 Jim Meyering <jim@meyering.net>
2936 * fts.c, fts_.h: New files, from coreutils.
2938 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2940 Sync from coreutils.
2941 * unlinkdir.c, unlinkdir.h: New files.
2942 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2943 regex.h, unlocked-io.h, xtime.h:
2944 White space changes only.
2945 * makepath.c (make_path): Port to hosts where leading "//" is special.
2946 * yesno.c: Include getline.h, not ctype.h.
2947 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2948 Use getline to remove arbitrary restriction on response length.
2950 2005-05-13 Bruno Haible <bruno@clisp.org>
2952 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2953 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2954 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2955 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2956 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2957 Add support for 64-bit integers in the MSVC compiler.
2959 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2961 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2962 Change the initial comment to refer to GPL, not LGPL.
2963 gnulib-tool will change it to LGPL as needed.
2965 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2966 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2967 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2968 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2969 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2970 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2971 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2972 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2973 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2974 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2975 concatpath.c, config.charset, copy-file.c, copy-file.h,
2976 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2977 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2978 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2979 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2980 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2981 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2982 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2983 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2984 full-read.c, full-read.h, full-write.c, full-write.h,
2985 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2986 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2987 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2988 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2989 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2990 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2991 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2992 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2993 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2994 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2995 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2996 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2997 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2998 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2999 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3000 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3001 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3002 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3003 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3004 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3005 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3006 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3007 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3008 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3009 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3010 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3011 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3012 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3013 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3014 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3015 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3016 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3017 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3018 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3019 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3020 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3021 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3022 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3023 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3024 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3025 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3026 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3027 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3028 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3029 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3030 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3031 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3032 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3033 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3034 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3035 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3036 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3037 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3038 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3039 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3040 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3041 Update FSF postal mail address.
3043 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3045 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3046 specified in ai_socktype. Fix invalid ai_protocol
3047 check. ai_protocol is usually set to 0 or depending on
3048 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3049 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3050 ai_socktype / ai_protocol in the returned addrinfo structure.
3052 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3053 Bruno Haible <bruno@clisp.org>
3055 * inet_ntop.h: New file.
3056 * inet_ntop.c: New file, from glibc with modifications.
3058 2005-05-08 Jim Meyering <jim@meyering.net>
3060 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3062 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3064 Merge from coreutils. Among other things,
3065 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3066 * fd-safer.c: New file.
3067 * fcntl-safer.h, open-safer.c: Remove.
3068 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3069 * dup-safer.c: Include unistd-safer.h first.
3070 Don't include errno.h.
3071 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3072 * file-type.h: Don't assume invoker included sys/stat.h first.
3073 * file-type.c: Rely on file-type.h change.
3074 * getloadavg.c: Include unistd-safer.h.
3075 (getloadavg): Use safer open.
3076 * getusershell.c: Include "stdio-safer.h".
3077 (getusershell): Use safer fopen.
3078 * long-options.c (long_options): Use NULL rather than 0.
3079 * modechange.h (mode_free): Remove; all callers changed to invoke
3081 * modechange.c: Likewise.
3082 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3083 (MODE_DONE): New constant.
3084 (struct mode_change): Remove 'next' member.
3085 (make_node_op_equals): New function; like the old one of the
3086 same name, except it allocates an array.
3087 (mode_compile, mode_create_from_ref): Use it.
3088 (mode_compile): Allocate result as an array, not a linked list.
3089 Parse octal string ourself, so that we catch mistakes like "+0".
3090 (mode_adjust): Arg is an array, not a linked list.
3091 * modechange.c: Include stat-macros.h, xalloc.h.
3092 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3093 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3094 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3095 Remove. This is now stat-macros.h's job.
3096 (talloc): Remove. All callers replaced by xalloc, so that
3097 our invokers don't have to worry about reporting memory failures.
3098 (make_node_op_equals): Remove.
3099 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3101 (struct mode_change): Moved here from modechange.h.
3102 (mode_append_entry): Remove.
3103 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3104 apps to have incorrect behavior. Use simpler algorithm for head
3105 and tail. Don't futz with umask; that's now the job of mode_adjust.
3106 Detect more invalid usages rather than having somewhat-random behavior.
3107 Don't insert an "a=" action, as that leads to incorrect behavior.
3108 (mode_compile, mode_create_from_ref): Return NULL on error instead
3109 of an enum, since now there's only one way to have an error. All
3111 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3112 at the correct time. Simplify calculation of "+u" and its ilk.
3113 Don't mishandle "+X".
3114 (mode_free): Remove "register" and localize decls.
3115 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3116 (struct mode_change): Move to modechange.c; callers don't
3117 need to see this stuff.
3118 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3119 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3120 (mode_change, mode_adjust): Reflect the new signatures noted above.
3121 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3122 that might redefine system include files.
3123 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3124 (my_usleep): Use NULL rather than (void *) 0.
3125 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3126 Use siginterrupt to specify that system calls should be interrupted.
3127 (rpl_nanosleep): Move initialization of suspended closer to call of
3129 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3130 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3131 (desirable_utmp_entry): New function.
3132 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3133 using x2nrealloc, to simplify logic.
3134 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3135 size calculation. Do not assume utmp file is a regular file.
3136 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3137 (READ_UTMP_CHECK_PIDS): New constant.
3138 * save-cwd.c: Include unistd-safer.h.
3139 (save_cwd): Use fd_safer.
3140 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3141 [!_LIBC] Include "stat-macros.h" instead.
3142 * unistd-safer.h (fd_safer): New decl.
3144 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3146 * byteswap_.h: New file.
3148 2005-04-25 Albert Chin <china@thewrittenword.com>
3150 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3153 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3155 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3156 that "UTC +1 second" continues to work. Problem reported
3158 (relunit_snumber): New rule.
3161 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3163 * getdate.y (universal_time_zone_table): New constant.
3164 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3165 universal_time_zone_table.
3166 (lookup_zone): Prefer universal_time_zone_table to
3167 local_time_zone_table, so that "GMT" time stamps are allowed in
3168 London during the summer. Problem reported by Ian Abbott.
3170 2005-04-12 Jim Meyering <jim@meyering.net>
3172 * human.c (humblock): Set *options even when returning due to
3173 xstrtoumax conversion failure. Thanks to a used-uninitialized
3176 2005-04-09 Jim Meyering <jim@meyering.net>
3178 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3179 -Wuninitialized: initialize tm0.tm_year.
3181 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3183 * getdate.y (parser_control): rels_seen is now a boolean, not a
3184 count, since there's no maximum. All uses changed.
3185 Add member dsts_seen.
3186 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3188 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3189 Use pc_rels_seen to decide whther a date is absolute.
3191 * getdate.y (number): Don't overwrite year.
3192 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3195 2005-04-02 Simon Josefsson <jas@extundo.com>
3197 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3198 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3200 2005-03-27 Jim Meyering <jim@meyering.net>
3202 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3204 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3206 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3207 "one's complement" -> "ones' complement" in comment, as per Knuth.
3208 "value of type" -> "type or expression" in comment.
3209 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3211 2005-03-26 Jim Meyering <jim@meyering.net>
3214 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3215 Correct typos: s/or/of/.
3217 2005-03-23 Jim Meyering <jim@meyering.net>
3219 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3221 2005-03-21 Jim Meyering <jim@meyering.net>
3223 Changes imported from coreutils.
3225 * cycle-check.c: Don't include xalloc.h.
3227 * path-concat.c: Don't include assert.h.
3228 (path_concat): Remove assertion that would have triggered
3229 for ABASE starting with more than one slash.
3230 Reported by Andreas Schwab.
3232 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3233 properly when ABASE is an absolute file name.
3234 Correct the description of this function.
3236 Add an assertion and a test driver.
3237 This fixes a bug introduced on 2004-07-02.
3238 Andreas Schwab reported the resulting failure of cp --parents:
3239 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3241 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3243 * strftime.c (my_strftime): If the underlying strftime returns 0
3244 (which shouldn't happen), generate nothing instead of returning 0
3245 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3247 2005-03-16 Bruno Haible <bruno@clisp.org>
3249 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3251 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3253 * strftime.c (my_strftime): Prepend space to format so that we can
3254 reliably distinguish strftime failure from empty output on POSIX
3257 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3259 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3260 (iconv_string): Don't guess a size-zero buffer, as that might cause
3261 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3262 result would be 'too large', where 'too large' is (heuristically)
3263 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3264 overflow concerns. This will prevent some unwanted malloc failures
3265 when the inputs are very large.
3267 2005-03-15 Bruno Haible <bruno@clisp.org>
3269 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3272 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3275 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3277 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3279 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3280 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3282 * strtol.c: Likewise.
3284 2005-03-14 Simon Josefsson <jas@extundo.com>
3286 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3289 2005-03-14 Jim Meyering <jim@meyering.net>
3291 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3292 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3293 to be nonzero so that we (and caller) can detect the difference
3294 between a valid zero-length expansion and an error return, even
3295 when the underlying strftime fails before writing anything into
3298 2005-03-10 Jim Meyering <jim@meyering.net>
3300 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3301 so that this module works on systems without fchdir.
3303 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3305 Factor int-properties macros into a single file, except for
3306 glibc-related files.
3307 * intprops.h: New file.
3308 * getloadavg.c: Include it instead of limits.h.
3309 (INT_STRLEN_BOUND): Remove.
3310 * human.c: Include intprops.h.
3311 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3312 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3313 * inttostr.h: Include intprops.h instead of limits.h.
3314 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3315 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3316 for consistency with intprops.h.
3317 (time_t_is_integer, twos_complement_arithmetic): Use them.
3318 * sig2str.h: Include <signal.h>, intprops.h.
3319 (INT_STRLEN_BOUND): Remove.
3320 * strftime.c (TYPE_SIGNED): Remove.
3321 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3322 * strtol.c: Adjust comments to match intprops.h.
3323 * userspec.c: Include intprops.h.
3324 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3325 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3326 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3327 instead of rolling our own expressions.
3328 * xstrtol.c: Include xstrtol.h first, to test interface.
3330 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3332 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3333 the right thing even if adding 1900 would overflow. Similarly
3334 for tm_mon + 1 and tm_yday + 1.
3335 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3336 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3337 (DO_SIGNED_NUMBER): New macro.
3338 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3340 2005-03-07 Bruno Haible <bruno@clisp.org>
3342 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3344 2005-03-03 Derek R. Price <derek@ximbiot.com>
3345 Bruno Haible <bruno@clisp.org>
3347 * pagealign_alloc.h: New file.
3348 * pagealign_alloc.c: New file.
3350 2005-01-28 Bruno Haible <bruno@clisp.org>
3352 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3355 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3357 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3358 The workaround isn't strictly needed for POSIX conformance, and
3359 it's too much of a pain to configure and maintain. We'll ask
3360 people to fix their kernels instead.
3361 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3362 (NANOSLEEP_BUG_WORKAROUND): Remove.
3363 (xnanosleep): Remove the workaround.
3365 2005-02-12 Bruno Haible <bruno@clisp.org>
3367 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3369 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3371 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3372 * timespec.h (gettime): Return void, since it always
3373 succeeds now. All uses changed.
3374 * gettime.c (gettime) Likewise.
3375 [HAVE_NANOTIME]: Prefer nanotime.
3376 Assume gettimeofday succeeds, as POSIX requires.
3377 Assime time () succeeds, since other code already does.
3378 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3379 (timespec_subtract): Remove.
3380 (NANOSLEEP_BUG_WORKAROUND): New constant.
3381 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3382 things considerably. Use it only on GNU/Linux hosts, since the
3383 workaround shouldn't be needed elsewhere.
3385 2005-02-24 Bruno Haible <bruno@clisp.org>
3387 * gettext.h: Update from GNU gettext 0.14.2.
3389 2005-02-24 Bruno Haible <bruno@clisp.org>
3391 * localcharset.c: Update from GNU gettext 0.14.2.
3392 * config.charset: Update from GNU gettext 0.14.2.
3394 2005-02-22 Simon Josefsson <jas@extundo.com>
3396 * iconvme.h, iconvme.c: New files, from libc.
3398 2005-02-20 Neil Conway <neilc@samurai.com>
3400 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3401 returned by OSX/Darwin if the specified buffer is not large
3402 enough for the hostname.
3404 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3406 * memrchr.h: New file.
3407 * chdir-long.c: Include it.
3408 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3409 Don't bother including stddef.h.
3411 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3413 * argp-help.c (__argp_help): Create a fake struct argp_state and
3414 pass it to _help, otherwise the latter coredumps trying to
3415 dereference state.root_argp.
3417 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3419 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3421 Include <sys/types.h>, for dev_t.
3422 (ME_DUMMY, ME_REMOTE): Move from here....
3423 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3424 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3426 Include mountlist.h first, to test the interface.
3428 2005-01-29 Bruno Haible <bruno@clisp.org>
3430 * progname.c (program_name): Initialize.
3431 Needed when linking statically on MacOS X.
3433 2005-01-28 Bruno Haible <bruno@clisp.org>
3435 * javacomp.sh.in: New file, from GNU gettext.
3436 * javacomp.h: New file, from GNU gettext.
3437 * javacomp.c: New file, from GNU gettext.
3439 2005-01-26 Bruno Haible <bruno@clisp.org>
3441 * javaexec.sh.in: New file, from GNU gettext.
3442 * javaexec.h: New file, from GNU gettext.
3443 * javaexec.c: New file, from GNU gettext.
3445 2005-01-26 Simon Josefsson <jas@extundo.com>
3447 * gai_strerror.c: Use GPL in header.
3449 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3451 * argp-help.c (hol_entry_help): Avoid using non-constant
3452 initializers for struct pentry_state.
3453 (__argp_error): Check return value of __asprintf
3454 (__argp_failure): Translate error message
3456 * argp-parse.c: Removed braces around the expansion of N_()
3458 2005-01-21 Jim Meyering <jim@meyering.net>
3460 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3461 same value as for Solaris 9.
3463 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3464 component length. This included changing the parameter to be
3465 of type `char *' rather than `char const *'.
3466 * chdir-long.h (chdir_long): Update prototype.
3468 * openat.c (fdopendir, fstatat): New functions.
3469 * openat.h: Include headers required for use of DIR and struct stat.
3470 [AT_SYMLINK_NOFOLLOW]: Define.
3471 (fdopendir, fstatat): Add prototypes.
3473 2005-01-21 Bruno Haible <bruno@clisp.org>
3475 * classpath.h: New file, from GNU gettext.
3476 * classpath.c: New file, from GNU gettext.
3478 2005-01-20 Simon Josefsson <jas@extundo.com>
3480 * version-etc-fsf.c: New file, with version_etc_copyright.
3481 * version-etc.c: Remove version_etc_copyright.
3482 * version-etc.h (version_etc_copyright): Use [] instead of * in
3483 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3485 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3487 * save-cwd.c (save_cwd): Remove code to support the case
3488 where fchdir is missing or flaky.
3490 2005-01-20 Simon Josefsson <jas@extundo.com>
3492 * base64.h (isbase64): Add.
3494 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3495 using a unsigned prototype, don't inline.
3496 (base64_decode): Use it.
3498 2005-01-19 Bruno Haible <bruno@clisp.org>
3500 * sh-quote.h: New file, from GNU gettext.
3501 * sh-quote.c: New file, from GNU gettext.
3503 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3505 Merge changes from coreutils, as described below in several
3506 changelogs dated today.
3508 * save-cwd.c: Include "save-cwd.h" before other include files.
3509 (O_DIRECTORY): Remove; not needed here, since "." must be
3510 a directory. All uses removed.
3511 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3512 universal on Suns, and we also need to test for IRIX.
3513 Revamp code to use 'if' rather than '#if'.
3514 Avoid unnecessary comparison of cwd->desc to 0.
3516 * utimens.c (futimens): Robustify the previous patch, by checking
3517 for known valid error numbers rather than observed invalid ones.
3519 2005-01-18 Jim Meyering <jim@meyering.net>
3521 * version-etc.c (version_etc_copyright): Update copyright date.
3523 * utimens.c (futimens): Account for the fact that futimes
3524 can also fail with errno == ENOSYS or errno == ENOENT.
3525 Patch from Dmitry V. Levin.
3527 Change the name of the robust chdir function from chdir to chdir_long.
3528 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3529 (restore_cwd): Use chdir_long, not chdir.
3530 * chdir-long.c: Renamed from chdir.c.
3531 * chdir-long.h: Renamed from chdir.h.
3532 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3535 2005-01-18 Bob Proulx <bob@proulx.com>
3537 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3538 offsetof() macro construct to avoid compile failure with native HP-UX
3539 11.0 ANSI C compiler.
3541 2005-01-06 Bruno Haible <bruno@clisp.org>
3543 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3544 because stpncpy.m4 takes care of it.
3546 2004-01-24 Bruno Haible <bruno@clisp.org>
3548 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3550 2003-10-09 Bruno Haible <bruno@clisp.org>
3552 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3554 2005-01-06 Bruno Haible <bruno@clisp.org>
3556 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3557 * fwriteerror.c: Include <stdbool.h>.
3558 (fwriteerror): At the end, close the file stream. Record whether
3559 stdout was already closed.
3561 2004-05-27 Bruno Haible <bruno@clisp.org>
3563 * execute.c (environ): Declare if needed.
3564 * pipe.c (environ): Likewise.
3565 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3567 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3569 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3570 definitions to be after all include files, to avoid collisions.
3571 Problem reported by Bob Proulx.
3573 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3575 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3576 not needed. This removes a dependency on the gettext module.
3577 [defined _LIBC]: Do not include <libintl.h>; not needed.
3579 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3581 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3584 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3586 * argp-parse.c: Include <stddef.h>.
3587 (alignof, alignto): New macros.
3588 (parser_init): Don't assume that void * is aligned sufficiently
3591 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3592 need to extend the stack.
3593 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3596 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3598 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3600 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3602 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3603 Remove now-obsolete comment about AIX.
3604 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3605 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3606 (YYMAXDEPTH): New macro.
3608 2004-12-18 Bruno Haible <bruno@clisp.org>
3610 * fatal-signal.c (fatal_signals): Make non-const.
3611 (init_fatal_signals): New function.
3612 (uninstall_handlers, install_handlers): Ignore signals that were set to
3614 (at_fatal_signal): Call init_fatal_signals.
3615 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3617 Reported by Paul Eggert.
3619 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3621 * getdate.y (textint): New member "negative".
3622 (time_zone_hhmm): New function.
3623 Expect 14 shift-reduce conflicts, not 13.
3624 (o_colon_minutes): New rule.
3625 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3626 (yylex): Set the "negative" member of signed numbers.
3628 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3630 Changes imported from coreutils.
3631 * hard-locale.c: Assume <locale.h> exists.
3633 (GLIBC_VERSION): New macro.
3634 (hard_locale): Assume setlocale exists.
3635 Rewrite to avoid #ifdef.
3636 Use strdup rather than malloc + strcpy.
3637 * human.c: Assume <locale.h> exists.
3638 (human_readable): Assume localeconv exists.
3640 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3642 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3643 convert T2, not T. (Imported from libc.)
3645 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3647 * getcwd.c (is_ENAMETOOLONG): New macro.
3648 (__getcwd.c): Don't restore errno; glibc doesn't.
3649 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3650 first, falling back to our code only if its results look suspicious.
3651 Ensure that the resulting buffer is only as large as necessary.
3653 * readutmp.c: Include readutmp.h first.
3654 Include <errno.h>, since readutmp.h no longer does that.
3655 * readutmp.h: Don't include <errno.h>,
3656 <sys/param.h>, <time.h>; not needed to establish interface.
3657 (errno): Remove decl.
3658 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3659 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3660 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3662 2004-11-28 Simon Josefsson <jas@extundo.com>
3664 * base64.h, base64.c: New file.
3666 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3668 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3670 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3672 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3673 HP's ANSI C compiler.
3674 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3675 Declaring int functions causes warnings on some modern systems and
3676 shouldn't be needed to compile on ancient ones.
3677 * same.c (MIN) [defined MIN]: Don't define, since it's already
3680 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3681 with the following changes.
3682 (__set_errno): Parenthesize properly.
3683 Include <stdbool.h>.
3684 (MIN, MAX, MATCHING_INO): New macros.
3685 (__getcwd): Define with prototype, not K&R form.
3686 Use heuristics to allocate default buffer on stack if possible.
3687 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3688 behavior, and to avoid the PATH_MAX limit when computing
3690 Use MATCHING_INO to compare inode number to file.
3691 Check for arithmetic overflow in size calculations.
3692 Fix bug in reallocation of dot array that caused getcwd to fail
3693 on directories nested deeper than 75.
3694 Be more careful about saving errno on error.
3695 Do not use realloc; use only free+malloc, as this is a bit
3696 more flexible and avoids a needless copy operation.
3697 Do not inspect st_dev and st_ino for symbolic links; POSIX
3698 doesn't specify the latter.
3699 Check for closedir errors.
3700 Avoid needless casts.
3701 Use "#ifdef weak_alias" around weak_alias, to be like other
3703 The following changes to getcwd.c have effect only when used in
3704 gnulib; they have no effect inside glibc proper.
3705 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3706 as alloca isn't used.
3707 (alloca, __alloca): Likewise.
3708 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3709 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3710 unconditionally, as gnulib assumes C89 or better.
3711 Do not include <sys/param.h>.
3712 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3713 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3715 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3716 Include <dirent.h> in a way that is compatible with modern Autoconf.
3717 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3718 New macros, if not already defined.
3719 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3720 Use "_LIBC", not "defined _LIBC", for consistency.
3721 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3723 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3724 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3725 * xgetcwd.c: David MacKenzie's old code was removed, so give
3726 credit only to Jim Meyering and adjust the copyright dates.
3727 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3728 <stdlib.h>, <unistd.h>, "pathmax.h".
3729 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3730 (INITIAL_BUFFER_SIZE): Remove.
3731 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3733 2004-11-23 Jim Meyering <jim@meyering.net>
3735 * getopt_.h: Remove trailing blanks.
3737 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3739 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3740 (futimens): New function, which uses futimes if available.
3741 (futimens, utimens): Support timespec==NULL, with same semantics
3742 as utime and utimens.
3743 * utimens.h (futimens): New decl.
3745 2004-11-23 Jim Meyering <jim@meyering.net>
3747 * __fpending.c: Add comment.
3749 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3751 * getopt_.h: Re-addition of __getopt_argv_const caused
3752 redefinition warnings. To avoid them, include the defines
3753 in `#if !defined __need_getopt ... #endif'. The only place
3754 where __getopt_argv_const is used is in definitions
3755 of getopt_long and getopt_long_only below, which are as well
3756 protected by `#ifndef __need_getopt'.
3757 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3758 __need_getopt after including <stdio.h> and <unistd.h> These
3759 headers might have defined it.
3761 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3763 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3765 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3766 optopt): Use them instead of invoking ## directly; otherwise, the
3767 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3769 2004-11-19 Bruno Haible <bruno@clisp.org>
3771 * strtok_r.c: Move comments from here...
3772 * strtok_r.h: ... to here.
3774 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3776 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3777 might fail. Problem reported by Yoann Vandoorselaere.
3778 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3779 that mishandle size_t overflow.
3781 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3783 * canon-host.c: Include "strdup.h".
3784 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3785 Use strdup instead of malloc/strcpy to duplicate strings.
3787 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3788 (human_space_before_unit): New constant.
3789 * human.c (human_readable): Support it.
3791 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3792 (xgetcwd): Set errno correctly when failing.
3793 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3794 the failure is actually due to a PATH_MAX problem.
3796 Further getopt changes to make it more likely that glibc will
3797 buy the changes back.
3798 * getopt.c (POSIXLY_CORRECT): New constant.
3799 (getopt): Use it, so to preserve glibc semantic
3800 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3801 when compiling for libc.
3802 * getopt_.h (__getopt_argv_const): Bring it back.
3803 (getopt_long, getopt_long_only): Use it.
3805 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3806 New arg POSIXLY_CORRECT. All callers changed.
3807 (getopt): Argv is now char * const *, as per standard.
3808 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3809 not char *__getopt_argv_const *.
3810 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3811 _getopt_long_only_r): Likewise.
3812 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3813 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3814 _getopt_long_r, _getopt_long_only_r): Likewise.
3815 * getopt_.h (__getopt_argv_const): Remove.
3816 (getopt): Argv is now char * const *, as per standard.
3818 * getdate.y (tORDINAL): New token.
3819 (day, relunit): Allow it for relative times.
3820 (relative_time_table): Use tORDINAL for ordinals.
3822 2004-11-15 Jim Meyering <jim@meyering.net>
3824 * closeout.c: Include "__fpending.h" once again.
3825 Include <stdbool.h>.
3826 (close_stdout): Don't fail just because stdout was closed initially,
3827 since some programs don't write to stdout in the normal course of
3828 operation (other than --version and --help), and we don't want this
3829 function to make e.g. `touch file >&-' fail.
3830 But do fail if it was closed and someone has tried to write to it.
3831 E.g., `printf foo >&-' must fail.
3833 2004-11-11 Simon Josefsson <jas@extundo.com>
3835 * strtok_r.h, strtok_r.c: New file.
3837 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3839 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3840 we can stop lying to compilers about the constness of argv when we
3841 are compiled outside glibc.
3842 (getopt, getopt_long, getopt_long_only): Use it.
3843 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3845 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3846 _getopt_long_only_r): Likewise.
3847 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3848 _getopt_long_only_r): Likewise.
3850 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3851 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3852 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3853 the other external symbols.
3854 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3855 declaration, since the above renaming now works around collisions.
3857 2004-11-11 Jim Meyering <jim@meyering.net>
3859 * linebreak.c: Remove trailing blanks.
3860 * alloca_.h: Likewise.
3861 * acosl.c: Likewise.
3862 * euidaccess.c: Likewise.
3863 * allocsa.h: Likewise.
3865 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3867 * mktime.c (SHR): New macro, which is a portable
3868 substitute for >> that should work even on Crays.
3869 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3870 Problem reported by Mark D. Baushke in
3871 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3872 * getdate.y (SHR): Likewise.
3874 * strftime.c (SHR): Likewise.
3876 * quotearg.c (struct quoting_options): Use unsigned int for
3877 quote_these_too, so that right shifts are well defined. All uses
3880 2004-11-10 Simon Josefsson <jas@extundo.com>
3882 * getaddrinfo.h, getaddrinfo.c: New files.
3884 2004-11-10 Jim Meyering <jim@meyering.net>
3886 Ensure that no close failure goes unreported.
3887 * closeout.c (close_stdout): Always close stdout. I.e., don't
3888 return early when it seems there's nothing to flush.
3889 Don't include __fpending.h.
3891 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3893 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3895 2004-11-05 Bruno Haible <bruno@clisp.org>
3897 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3898 Reported by Mark D. Baushke <mdb@cvshome.org>.
3900 2004-11-04 Bruno Haible <bruno@clisp.org>
3902 2004-09-11 Bruno Haible <bruno@clisp.org>
3903 * allocsa.valgrind: New file.
3904 2004-02-06 Bruno Haible <bruno@clisp.org>
3905 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3906 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3907 Reported by Christopher Seip <chris.seip@hp.com>.
3909 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3911 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3912 with errno == ERANGE if the buffer is too small.
3913 Problem reported by Mark D. Baushke.
3915 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3917 * xreadlink.c (MAXSIZE): New macro.
3918 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3919 size does not exceed MAXSIZE. Avoid cast.
3920 As suggested by Mark D. Baushke in
3921 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3922 if readlink fails with buffer size just under MAXSIZE, try again
3925 2004-11-02 Derek R. Price <derek@ximbiot.com>
3926 and Paul Eggert <eggert@cs.ucla.edu>
3928 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3929 (get_date): Overparenthesize to avoid GCC warning.
3931 2004-11-02 Bruno Haible <bruno@clisp.org>
3933 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3934 function returns void.
3936 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3938 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3939 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3942 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3944 * getdate.y: Add support for TZ="foo" within a date string.
3945 Fix some bugs near time_t boundaries. Reject dates with
3946 out-of-range components, e.g., "Sept 31".
3947 Include <stdlib.h>, "setenv.h", "xalloc.h".
3948 (ISDIGIT_LOCALE): Remove; unused.
3949 Note that the TZ and time functions used here are not reentrant.
3950 (mktime_ok, get_tz): New functions.
3951 (TZBUFSIZE): New constant.
3952 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3953 This requires that we sometimes generate our own TZ="XXX..." setting.
3955 2004-10-27 Derek R. Price <derek@ximbiot.com>
3957 * mktime.c (not_equal_tm): Remove redundant check.
3959 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3961 * getdate.y: Use Bison 1.875 features, and some minor
3962 code cleanups. This change does not affect semantics.
3963 Don't include <stdlib.h>; no longer needed.
3964 Don't include unlocked-io.h; only the "#if TEST" code uses
3965 stdio, and performance isn't crucial there.
3966 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3967 Bison 1.875 features as described below.
3968 All uses of "PC." replaced by "pc->".
3969 (YYSTYPE): Add a forward declaration.
3970 (yylex, yyerror): Use full prototypes in forward decls.
3971 Use "%pure-parser" rather than obsolescent "%pure_parser".
3972 Use %parse-param and %lex-param instead of obsolescent
3973 YYPARSE_PARAM and YYLEX_PARAM.
3974 (meridian_table, month_and_day_table, time_units_table,
3975 relative_time_table, time_zone_table, military_table,
3976 lookup_zone, lookup_word, get_date):
3977 Use NULL instead of 0 where appropriate.
3978 (to_hour): Avoid abort (), to avoid a dependency on
3980 (yyerror, yylex): Now accepts parser_control * arg.
3981 (main) [TEST]: Use '\0' rather than 0 for char.
3983 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3985 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3986 It's now the caller's responsibility to handle the case where
3987 !HAVE_GETPAGESIZE && !defined getpagesize.
3989 * mktime.c (leapyear): Arg is long int, not int.
3991 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3993 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3995 2004-10-12 Simon Josefsson <jas@extundo.com>
3997 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3998 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4001 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4003 * vsnprintf.h: New file.
4004 * vsnprintf.c: New file.
4006 2004-10-07 Bruno Haible <bruno@clisp.org>
4008 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4009 into the provided buffer.
4011 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4013 * diacrit.c, diacrit.h: Add GPL notice.
4015 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4016 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4017 * logl.c (logl): Keep the code as similar to glibc as possible.
4018 This avoids a potential constant-folding bug.
4020 2004-10-05 Bruno Haible <bruno@clisp.org>
4022 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4024 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4026 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4027 * xmalloc.c (xmemdup): Likewise.
4028 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4029 XFREE): Remove these long-obsolescent macros.
4030 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4031 * xstrdup.c: Remove.
4033 * regex.c (re_comp): Cast gettext return value to char *,
4034 Problem reported by Martin Neitzel via Mark D. Baushke.
4036 2004-10-04 Simon Josefsson <jas@extundo.com>
4038 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4039 '#ifdef USE_UNLOCKED_IO'.
4041 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4043 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4044 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4045 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4046 regex.c, sha1.c, version-etc.c, yesno.c:
4047 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4048 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4049 the includer's responsibility.
4051 Sync from coreutils.
4053 * modechange.c (mode_compile): Don't decrement a pointer that
4054 points to the start of a string, as the C Standard says the
4055 resulting behavior is undefined.
4057 * backupfile.h (enum backuptype): Rename none -> no_backups,
4058 simple -> simple_backups, numbered_existing ->
4059 numbered_existing_backups, numbered -> numbered_backups
4060 to avoid shadowing problems. All uses changed.
4061 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4062 * backupfile.c (check_extension, numbered_backup):
4063 Rename locals to avoid shadowing 'basename'.
4064 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4067 * .cppi-disable: Add getopt_.h, getopt_int.h.
4068 * .cvsignore: Add getopt.h.
4070 2004-10-04 Simon Josefsson <jas@extundo.com>
4072 * memmem.h: New file.
4073 * memmem.c: New file, taken from glibc.
4075 2004-10-02 Jim Meyering <jim@meyering.net>
4077 * dirfd.h, getpagesize.h: Add copyright notice.
4079 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4081 * snprintf.c: Remove comments as to why each header is needed.
4083 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4085 * strsep.h: New file.
4086 * strsep.c: New file.
4088 2004-10-01 Simon Josefsson <jas@extundo.com>
4090 * snprintf.c (snprintf): Handle size==0.
4092 2004-10-01 Simon Josefsson <jas@extundo.com>
4093 Bruno Haible <bruno@clisp.org>
4095 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4096 (snprintf): Declare 'args'.
4098 2004-09-30 Simon Josefsson <jas@extundo.com>
4100 * snprintf.h, snprintf.c: New files.
4102 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4104 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4105 (hol_entry_help): Never translate an empty string.
4106 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4107 * argp.h (OPTION_NO_TRANS): New option.
4109 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4111 * xvasprintf.c: Include xalloc.h.
4112 (xvasprintf): Use xalloc_die, not xmalloc_die.
4114 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4116 * dummy.c: Change copyright notice to FSF, and license to GPL.
4118 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4120 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4121 Problem reported by Bruno Haible in:
4122 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4124 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4126 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4127 in case some system header has #define'd it. Problem reported by
4128 Soeren D. Schulze in
4129 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4131 2004-09-08 Bruno Haible <bruno@clisp.org>
4133 * stdint_.h: New file, taken from GNU clisp.
4135 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4137 * xvasprintf.h: New file.
4138 * xvasprintf.c: New file.
4139 * xasprintf.c: New file.
4141 2004-09-08 Bruno Haible <bruno@clisp.org>
4143 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4145 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4147 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4149 Import from coreutils.
4150 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4151 strings on unbounded length. alloca's performance benefits aren't
4152 that important here.
4154 (parse_with_separator): New function, with most of the internals
4155 of the old parse_user_spec. Allow user to omit both user and group,
4156 for compatibility with FreeBSD.
4157 Clone only the user name, not the entire spec.
4158 Do not set *uid, *gid unless entirely successful.
4159 Avoid memory leak in some failing cases.
4160 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4161 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4162 (parse_user_spec): Rewrite to use parse_with_separator.
4164 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4166 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4167 its complicated substitute.
4168 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4169 and program_invocation_name.
4170 (__argp_basename) [!_LIBC]: Remove; the only use was
4171 replaced by its body.
4172 (__argp_short_program_name): Change condition from
4173 !defined __argp_short_program_name to
4174 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4175 to match argp-namefrob.h.
4176 (__argp_failure): Don't assume strerror_r returns char *.
4177 * argp-parse.c (N_): Define unconditionally.
4178 (argp_default_options): Fill out initializers with 0 to avoid
4181 2004-08-12 Simon Josefsson <jas@extundo.com>
4183 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4184 * getopt_.h: Renamed from getopt.h.
4186 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4188 Merge from coreutils.
4190 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4191 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4192 for Reliant Unix 5.43.
4194 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4195 (union fooround): Use uintmax_t, not long int.
4196 The rest is a merge from libc:
4197 [defined _LIBC]: Include <shlib-compat.h>.
4198 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4200 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4202 * strverscmp.c: Convert to UTF-8.
4204 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4206 * obstack.h (obstack_empty_p):
4207 Don't assume that chunk->contents is suitably aligned.
4208 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4209 Likewise. Problem reported by Benno in
4210 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4212 * chown.c (rpl_chown): Work even if the file is writeable but not
4213 readable. This could be improved further but it'd take some work.
4215 2004-08-08 Simon Josefsson <jas@extundo.com>
4217 * xgethostname.c: Don't include error.h (not used).
4220 * getpass.c: Include getpass.h first.
4222 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4224 * xalloc-die.c: New files.
4225 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4227 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4228 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4229 (_, N_, xalloc_die): Move to xalloc-die.c.
4230 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4231 so that we needn't mess with xalloc_msg_memory_exhausted.
4233 * sha1.h: Renamed from sha.h.
4234 (SHA1_H): Renamed from _SHA_H.
4235 (sha1_ctx): Renamed from sha_ctx.
4236 (sha1_init_ctx): Renamed from sha_init_ctx.
4237 (sha1_process_block): Renamed from sha_process_block.
4238 (sha1_process_bytes): Renamed from sha_process_bytes.
4239 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4240 (sha1_read_ctx): Renamed from sha_read_ctx.
4241 (sha1_stream): Renamed from sha_stream.
4242 (sha1_buffer): Renamed from sha_buffer.
4243 * sha1.c: Likewise; renamed from sha.c.
4244 Do not include <sys/types.h>.
4245 Include <stddef.h> rather than <stdlib.h>.
4247 2004-08-08 Bruno Haible <bruno@clisp.org>
4249 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4250 FILESYSTEM_PREFIX_LEN.
4251 * progreloc.c: Likewise.
4252 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4254 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4257 * argp-help.c (make_hol, hol_append): Don't assume that
4258 SIZE_MAX is a valid preprocessor constant.
4259 (__argp_basename): Change from "#ifndef _LIBC"
4260 to "#ifndef __argp_short_program_name", so that
4261 we don't compile these functions for tar.
4263 More merges from coreutils.
4264 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4265 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4267 * addext.c: Remove; no longer needed.
4268 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4269 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4270 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4271 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4272 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4273 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4274 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4275 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4276 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4277 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4278 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4279 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4280 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4281 Import changes from coreutils.
4283 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4285 Merge from coreutils.
4287 * .gdb-history: Remove; this doesn't belong here.
4289 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4290 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4291 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4293 * dirname.h: Include <stdbool.h>.
4294 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4295 for consistency with POSIX terminology. All uses changed.
4296 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4297 (strip_trailing_slashes): Use bool for booleans.
4298 * stripslash.c (strip_trailing_slashes): Likewise.
4300 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4301 sometimes returns a positive errno value even when it succeeds.
4302 (print_errno_message) [!LIBC]: Fall back on strerror if
4305 * path-concat.c (mempcpy): Don't define if a system header defines it.
4306 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4307 (longest_relative_suffix): New function.
4308 (path_concat): Use it. Assume first argument is not NULL.
4309 Port to DOS. Omit redundant separators.
4310 Report an error instead of returning NULL.
4311 Use mempcpy instead of memcpy.
4312 (xpath_concat): Remove: not declared or used.
4314 * same.h: Include <stdbool.h>
4315 (same_name): Return bool, not int.
4316 * same.c (same_name): Likewise.
4317 (errno): Don't declare; we assume C89 or better now.
4319 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4320 if not already defined.
4322 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4323 * dup-safer.c (errno): Likewise.
4325 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4327 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4330 2004-08-03 Simon Josefsson <jas@extundo.com>
4332 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4333 * progname.h: Don't include stdbool.h.
4335 2004-08-02 Simon Josefsson <jas@extundo.com>
4337 * getsubopt.h: New file, with comments from Bruno Haible.
4338 * getsubopt.c: New file, from glibc, but slightly modified based on
4339 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4341 2004-08-01 Simon Josefsson <jas@extundo.com>
4343 * xgetdomainname.c: Include stdlib.h, for free().
4345 2004-07-16 Simon Josefsson <jas@extundo.com>
4347 * dummy.c: New file.
4349 2004-07-16 Bruno Haible <bruno@clisp.org>
4351 * backupfile.h: Add extern "C" for C++.
4352 * closeout.h: Likewise.
4353 * copy-file.h: Likewise.
4354 * findprog.h: Likewise.
4355 * full-write.h: Likewise.
4356 * pathname.h: Likewise.
4357 * progname.h: Likewise.
4358 * stpcpy.h: Likewise.
4359 * stpncpy.h: Likewise.
4360 * strcase.h: Likewise.
4361 * strstr.h: Likewise.
4362 * xalloc.h: Likewise.
4364 * mbswidth.h: Add extern "C" for C++.
4365 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4367 2004-07-09 Simon Josefsson <jas@extundo.com>
4369 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4370 failed without this.)
4372 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4374 * fchown-stub.c: New file.
4376 2004-06-24 Jim Meyering <jim@meyering.net>
4378 * obstack.h (obstack_base): Cast to (void *), per documentation.
4380 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4382 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4384 2004-06-01 Jim Meyering <jim@meyering.net>
4386 * calloc.c: New file.
4388 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4390 * getdate.y (yylex): Allow space between sign and number.
4391 Problem reported by Dan Jacobson.
4393 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4394 and Jim Meyering <jim@meyering.net>
4396 Merge from coreutils CVS.
4398 * stat-macros.h: New file, with contents from file-type.h
4399 and coreutils' system.h.
4400 * file-type.c: Include "stat-macros.h".
4401 * file-type.h (file_type): Move all macro definitions to new file,
4404 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4405 Wrap old code with this conditional.
4406 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4407 function that does not dereference symlinks.
4408 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4410 * xreadlink.c: Include xreadlink.h first, to catch .h file
4411 dependency problems.
4412 (xreadlink): Accept new arg SIZE, for efficiency.
4413 All decls and uses changed.
4414 * xreadlink.h: Include <stddef.h>, for size_t.
4416 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4417 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4419 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4421 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4423 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4424 macros to be defined.
4425 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4426 the allocator returns NULL because the requested size is zero.
4428 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4430 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4431 var. Add comment explaining why libc still defines it. This
4432 merges the following patch from glibc:
4433 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4435 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4437 * obstack.c (_obstack): Remove unused variable. It hasn't been
4438 present in glibc since revision 1.1 of this file.
4439 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4440 obstack_alignment_mask, obstack_alloc, obstack_base,
4441 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4442 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4443 obstack_grow0, obstack_init, obstack_int_grow,
4444 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4445 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4446 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4447 nonexistent functions.
4449 2004-05-17 Derek R. Price <derek@ximbiot.com>
4450 Paul Eggert <eggert@cs.ucla.edu>
4452 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4454 2004-05-14 Bruno Haible <bruno@clisp.org>
4456 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4457 that consists of a '.' followed by an empty digit string.
4458 Patch by Tor Lillqvist <tml@iki.fi>.
4460 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4462 Port obstack to the AS/400, where pointers are 16 bytes wide and
4463 you cannot cast an integer to a valid pointer. This patch is
4464 currently waiting to be integrated into glibc; see
4465 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4467 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4468 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4469 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4470 (struct obstack): temp member is now a union of a pointer and
4471 an integer, instead of an integer. All integer uses changed.
4472 This does not affect the physical layout of struct obstack,
4473 except on hosts (like the AS/400) where the size or alignment of
4474 void * is greater than that of ptrdiff_t.
4475 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4476 __STDC__)]: Store temporary in pointer member of union, not
4478 * obstack.c: Include <stddef.h>, for offsetof.
4479 (struct fooalign): Remove; it doesn't need a name.
4480 (union fooround): Change double to long double, and add void *.
4481 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4482 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4483 not a macro. Hence the values are always int; so remove all
4484 casts-to-int in uses.
4486 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4487 Derek Price <derek@ximbiot.com>
4489 * alloca.c: Include <alloca.h>, to get our interface.
4490 * alloca_.h: Use __alloca on AIX, so that we don't have to
4491 include <alloca.h> first. Use C89 prototype for alloca; this
4492 requires including <stddef.h> for size_t. Use extern "C" if C++.
4493 Use #elif for simplicity, since we can assume C89 now.
4494 Don't try to source the system alloca.h since it will not be found
4495 and to prevent recursively including its replacement.
4496 * fnmatch.c: Include <alloca.h> instead of opencoding.
4497 * regex.c: Likewise.
4499 2004-05-16 Derek Price <derek@ximbiot.com>
4500 Paul Eggert <eggert@cs.ucla.edu>
4502 getline cleanup. This changes the getndelim2 API: both order of
4503 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4506 * getline.c: Don't include stddef.h or stdio.h, since our
4507 interface does that.
4508 (getline): Always use getdelim, so that we don't have two
4509 copies of this code.
4510 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4512 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4513 (GETNDELIM2_MAXIMUM): New macro.
4514 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4515 instead of the old practice of delim2==0. All callers changed.
4516 Return -1 on overflow, instead of returning junk.
4517 Do not set *linesize unless allocation succeeds.
4518 * getndelim2.h: Do not include stddef.h; no longer needed, now
4519 that we include sys/types.h.
4520 * getnline.h: Likewise.
4521 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4522 (getndelim2): Reorder arguments.
4523 * getnline.c (getnline, getndelim):
4524 Don't discard the NMAX argument.
4525 (getnline): Invoke getndelim, to avoid code duplication.
4526 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4527 of (size_t) -1 by callers of the getnline family.
4529 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4531 * nanosleep.c (suspended): Change its type from int to
4532 sig_atomic_t volatile.
4533 (first_call): Make it private to rpl_nanosleep, and have it
4534 be zero initially as that's a bit faster.
4535 (my_usleep): Round up fractional times instead of truncating them,
4536 as this is the usual meaning for 'sleep'.
4538 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4540 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4541 (ENOSYS): Define if not defined.
4542 (settime): Fall back on stime if it exists and settimeofday fails.
4543 But don't bother with fallbacks if a method fails with errno == EPERM.
4545 2004-05-11 Jim Meyering <jim@meyering.net>
4547 Prior to this change, the save_cwd caller required read access to the
4548 current directory on most systems (ones with the fchdir function).
4550 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4551 fails, try write-only, and finally, resort to using xgetcwd.
4553 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4555 * obstack.c, obstack.h: Import changes from libc.
4557 2004-04-28 Bruno Haible <bruno@clisp.org>
4559 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4560 implicitly appends .exe to executables.
4561 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4562 accepts Windows pathnames.
4563 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4564 Cygwin like Windows, since it now accepts Windows pathnames.
4565 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4566 Cygwin like Windows, since it now accepts Windows pathnames.
4567 Reported by Derek Robert Price <derek@ximbiot.com>.
4569 2004-04-20 Jim Meyering <jim@meyering.net>
4571 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4573 2004-04-20 Jim Meyering <jim@meyering.net>
4574 Bruno Haible <bruno@clisp.org>
4576 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4577 memory when realloc fails.
4579 2004-04-18 Jim Meyering <jim@meyering.net>
4581 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4582 don't leak memory and do call END_UTMP_ENT.
4584 2004-04-11 Paul Eggert <eggert@twinsun.com>
4586 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4587 (CHAR_BIT): Remove, since we assume C89.
4588 Include <stdint.h> if available, as per current Autoconf CVS advice.
4590 2004-03-30 Paul Eggert <eggert@twinsun.com>
4592 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4593 not bool, to be more consistent with Unix conventions.
4594 Suggested by Bruno Haible.
4596 Merge from coreutils.
4598 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4601 * getdate.h: Include stdbool.h, and timespec.h instead of
4602 the usual <time.h> dance.
4603 (get_date): Change signature to support fractional time stamps.
4604 All callers changed.
4605 * getdate.y: Include "getdate.h" first, as we can now
4606 assume C89 and don't need to worry about 'const'.
4607 Similarly, include "unlocked-io.h" near start, not in middle.
4609 (textint.value): Use long int rather than int.
4610 (textint.digits): Use size_t rather than int.
4611 (BILLION, LOG10_BILLION): New constants.
4612 (parser_control): New member rel_ns. Members day_ordinal,
4613 time_zone, month, day, hour, minutes, rel_year, rel_month,
4614 rel_day, rel_hour, rel_minutes, rel_seconds
4615 are now long int, not int. Member seconds is now struct timespec,
4616 not int. New member timespec_seen. Members dates_seen, days_seen,
4617 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4619 (%union.intval): Now long int, not int.
4620 New member timespec.
4621 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4622 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4623 (spec): Now is a timespec or an item list.
4624 (timespec, items): New nonterminals.
4625 (time, rel, relunit, number, get_date):
4626 Add support for fractional seconds.
4627 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4628 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4629 (to_hour): First arg is now long int, not int.
4630 (to_year): Returns long int, not int.
4631 Don't treat year -70 like 70.
4632 (tm_diff): Returns long int, not int.
4633 (lookup_word): Use bool instead of int when appropriate.
4634 (yylex): Use size_t for count, not int.
4635 Detect overflow when parsing large integer constants.
4636 Add support for fractions.
4637 (get_date): Make pointers 'const' if possible.
4638 Use more-portable code to detect integer overflow.
4639 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4640 Don't use ctime; it's not reliable if the year has >4 digits.
4642 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4643 This is for compatibility with BSD.
4645 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4646 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4647 From coreutils' system.h.
4649 * userspec.c: Don't include "posixver.h".
4650 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4651 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4652 compatible extension. Simplify code by removing a boolean int
4653 that was always nonzero if a string was nonnull.
4655 2004-03-30 Jim Meyering <jim@meyering.net>
4657 Merge from coreutils.
4659 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4661 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4662 an empty input stream.
4664 * readtokens.c: Include <stdbool.h>.
4665 (readtoken): Use `size_t' rather than int/long.
4666 All callers adjusted.
4667 Use `bool' rather than `int' where appropriate.
4668 Use memset rather than an explicit loop.
4669 Use x2nrealloc rather than xrealloc.
4670 Allow the use of `\0' as a delimiter.
4671 (readtokens): Likewise.
4672 * readtokens.h (readtoken, readtokens): Update prototypes.
4674 2004-03-30 Bruno Haible <bruno@clisp.org>
4676 * getloadavg.c (getloadavg): Don't assume setlocale returns
4679 2004-03-29 Paul Eggert <eggert@twinsun.com>
4681 Merge changes to getloadavg.c from coreutils and Emacs.
4683 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4684 Define to an expression, not to the empty string.
4685 Include cloexec.h and xalloc.h.
4686 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4687 Use set_cloexec_flag rather than rolling our own.
4688 * cloexec.c, cloexec.h: New files.
4690 2004-03-18 Paul Eggert <eggert@twinsun.com>
4692 * getopt.h: Sync with libc CVS.
4694 2004-03-18 Paul Eggert <eggert@twinsun.com>
4695 Bruno Haible <bruno@clisp.org>
4697 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4698 not on all platforms that have <wchar.h>.
4699 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4701 2004-03-09 Paul Eggert <eggert@twinsun.com>
4703 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4705 * getopt_int.h: New file, also synced from libc.
4707 2004-03-07 Paul Eggert <eggert@twinsun.com>
4709 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4710 '#if' expressions. Unlike the code it replaces, it does not
4711 depend on (defined _SC_PAGESIZE). However, it does depend on
4712 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4713 first reported by Jason Andrade in
4714 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4716 2004-01-18 Simon Josefsson <jas@extundo.com>
4718 * strdup.h: New file.
4719 * strdup.c: Include it.
4720 * path-concat.c: Include strdup.h. Drop strdup declaration.
4721 * userspec.c: Include strdup.h. Drop strdup declaration.
4723 2004-02-06 Karl Berry <karl@gnu.org>
4725 * config.charset: update from gettext 0.14.1.
4727 2004-02-05 Paul Eggert <eggert@twinsun.com>
4729 Add comments and code, prompted by suggestions from Bruno Haible
4731 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4732 describing the enum quoting_style values.
4733 * quotearg.c (quotearg_alloc): New function.
4734 (quotearg_buffer_restyled): Treat lone { and } as special.
4735 Treat = as special. Work around bug with older shells
4736 that "see" a '\' that is really the 2nd byte of a multibyte char.
4737 Quote empty string with shell_quoting_style.
4739 2004-02-03 Bruno Haible <bruno@clisp.org>
4741 * pipe.h: New file, from GNU gettext.
4742 * pipe.c: New file, from GNU gettext.
4744 2004-01-27 Bruno Haible <bruno@clisp.org>
4746 * execute.h: New file, from GNU gettext.
4747 * execute.c: New file, from GNU gettext.
4748 * w32spawn.h: New file, from GNU gettext.
4750 2004-01-23 Paul Eggert <eggert@twinsun.com>
4752 Exit-status fix from coreutils.
4754 Use exit_failure consistently in place of EXIT_FAILURE,
4755 so that program exit statuses are consistent on failure.
4757 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4758 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4759 * argmatch.h: Comment fix to match the above.
4760 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4761 Now a macro referring to exit_failure, instead of a separate
4762 variable. Include "exitfail.h" to get it.
4763 * xstrtol.h: Include "exitfail.h".
4764 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4766 * long-options.c (parse_long_options): Use prototype
4767 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4770 2004-01-21 Jim Meyering <jim@meyering.net>
4772 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4773 so as not to conflict with a different-sized __mktime_internal
4774 function in GNU libc.
4775 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4776 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4778 2004-01-18 Paul Eggert <eggert@twinsun.com>
4780 Merge from diffutils.
4782 * file-type.c (file_type): Add typed memory objects.
4783 * file-type.h (S_TYPEISTMO): New macro.
4785 * c-stack.h (c_stack_action): Remove argv argument.
4786 * c-stack.c (c_stack_action): Likewise. All uses changed.
4787 (die): Don't calculate message unless segv_action returns.
4788 (get_stack_location, min_address_from_argv, max_address_from_argv,
4789 volatile stack_base, volatile_stack_size): Remove.
4790 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4791 that every segmentation violation is a stack overflow. (Ouch!)
4792 See Debian bug 136249 (still outstanding) for more info about why
4793 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4795 2003-11-30 Bruno Haible <bruno@clisp.org>
4797 Safer stack allocation.
4798 * setenv.c: Include allocsa.h.
4799 (alloca): Remove fallback definition.
4800 (freea): Remove macro.
4801 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4804 2003-10-17 Bruno Haible <bruno@clisp.org>
4806 * binary-io.h: Avoid warnings on Cygwin.
4808 2003-12-28 Bruno Haible <bruno@clisp.org>
4810 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4811 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4813 2003-11-28 Bruno Haible <bruno@clisp.org>
4815 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4817 2003-11-27 Bruno Haible <bruno@clisp.org>
4819 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4821 2003-11-17 Bruno Haible <bruno@clisp.org>
4823 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4825 2003-11-24 Bruno Haible <bruno@clisp.org>
4827 * xallocsa.h: New file, from GNU gettext.
4828 * xallocsa.c: New file, from GNU gettext.
4830 2003-11-24 Bruno Haible <bruno@clisp.org>
4832 * allocsa.h: New file, from GNU gettext.
4833 * allocsa.c: New file, from GNU gettext.
4835 2003-11-24 Bruno Haible <bruno@clisp.org>
4837 * eealloc.h: New file.
4839 2004-01-15 Jim Meyering <jim@meyering.net>
4841 Merge from coreutils.
4843 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4844 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4845 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4847 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4848 optional configure-time default.
4850 * version-etc.c (version_etc_copyright): Update copyright date.
4852 * xreadlink.c (xreadlink): Correct outdated comment.
4854 2004-01-15 Paul Eggert <eggert@twinsun.com>
4856 Merge from coreutils.
4858 * posixver.c: Include posixver.h.
4860 * same.c: Include <stdbool.h>, <limits.h>.
4861 (_POSIX_NAME_MAX): Define if not defined.
4863 (same_name): If file names are silently truncated, report
4864 that the file names are the same if they are the same after
4865 the silent truncation.
4867 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4868 conversion function.
4869 * xstrtod.c (xstrtod): Likewise. All callers changed to
4870 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4873 2004-01-14 Paul Eggert <eggert@twinsun.com>
4875 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4876 with like-named macro in fnmatch.c.
4877 (EXT): Use an internal constant instead.
4879 Merge fnmatch patches from glibc.
4880 * fnmatch.c (mbsinit): Remove define.
4881 Add libc_hidden_ver (__fnmatch, fnmatch).
4882 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4883 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4885 2003-12-14 Karl Berry <karl@gnu.org>
4887 * config.charset: update from gettext-runtime.
4889 2003-12-03 Paul Eggert <eggert@twinsun.com>
4891 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4892 Bug reported by Alfred M. Szmidt.
4894 2003-11-29 Karl Berry <karl@gnu.org>
4896 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4898 2003-11-23 Paul Eggert <eggert@twinsun.com>
4899 Bruno Haible <bruno@clisp.org>
4901 * printf-parse.h: Don't include sys/types.h.
4902 (ARG_NONE): New macro.
4903 (char_directive): Change type of *arg_index fields to size_t.
4904 * printf-parse.c: Don't include sys/types.h.
4905 (SSIZE_MAX): Remove macro.
4906 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4907 Remove unnecessary overflow check.
4908 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4911 2003-11-24 Paul Eggert <eggert@twinsun.com>
4913 * alloca.c: Remove dependency on xalloc module.
4914 (xalloc_die): Remove.
4915 (memory_full) [!defined emacs]: New macro.
4916 [!defined emacs]: Don't include xalloc.h.
4917 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4918 address arithmetic overflows. Change datatypes a bit to avoid
4921 2003-11-22 Jim Meyering <jim@meyering.net>
4923 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4925 2003-11-17 Bruno Haible <bruno@clisp.org>
4927 * vasnprintf.c (alloca): Remove fallback definition.
4928 (freea): Remove definition.
4929 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4930 Reported by Paul Eggert.
4932 2003-11-17 Jim Meyering <jim@meyering.net>
4934 On systems without utime and without a utimes function capable of
4935 dealing with a NULL struct utimbuf* argument, this utime replacement
4936 could -- in unusual circumstances -- leak a file descriptor.
4937 * utime.c: Include <unistd.h> and <errno.h>.
4938 (utime_null): Be sure to close `fd' and to preserve errno.
4939 Reported by Geoff Collyer via Arnold Robbins.
4941 2003-11-16 Paul Eggert <eggert@twinsun.com>
4942 Bruno Haible <bruno@clisp.org>
4944 Protect against address arithmetic overflow.
4945 * printf-args.h: Include stddef.h.
4946 (arguments): Change type of field 'count' to size_t.
4947 * printf-args.c (printf_fetchargs): Use size_t instead of
4948 'unsigned int' where appropriate.
4949 * printf-parse.h: Include sys/types.h.
4950 (char_directive): Change type of *arg_index fields to ssize_t.
4951 (char_directives): Change type of fields 'count', max_*_length to
4953 * printf-parse.c: Include sys/types.h and xsize.h.
4954 (SSIZE_MAX): Define fallback value.
4955 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4956 instead of 'int' where appropriate. Check a_allocated, d_allocated
4957 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4958 * vasnprintf.c: Include xsize.h.
4959 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4960 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4961 overflow. Avoid wraparound when converting a width or precision from
4964 2003-11-16 Bruno Haible <bruno@clisp.org>
4966 Update from GNU gettext.
4967 * printf-parse.c: Generalize to it can be compiled for wide strings.
4968 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4969 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4970 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4971 SNPRINTF): New macros.
4972 Don't include <alloca.h> if the file is used inside libintl.
4973 (local_wcslen): New function, for Solaris 2.5.1.
4974 (VASNPRINTF): Use it instead of wcslen.
4976 2003-11-16 Bruno Haible <bruno@clisp.org>
4978 * xsize.h (xmax): New function.
4979 (xsum, xsum3, xsum4): Declare as "pure" functions.
4981 2003-11-12 Paul Eggert <eggert@twinsun.com>
4983 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4984 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4985 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4986 heuristic is just as accurate as far as we know, and it removes a
4987 dependency on size_max.m4 and ptrdiff_max.m4.
4989 2003-11-12 Paul Eggert <eggert@twinsun.com>
4991 * xstrtol.c (__xstrtol): Remove "break" immediately after
4992 "return", to pacify some unknown compiler. Problem reported
4995 2003-11-11 Bruno Haible <bruno@clisp.org>
4997 * xsize.h (SIZE_MAX): Remove fallback definition.
4998 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5001 2003-11-10 Paul Eggert <eggert@twinsun.com>
5003 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5004 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5005 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5007 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5008 not (size_t) -1, since it's defined here.
5010 2003-11-06 Paul Eggert <eggert@twinsun.com>
5012 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5013 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5014 Reject sizes of exactly SIZE_MAX bytes.
5015 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5016 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5018 2003-11-05 Bruno Haible <bruno@clisp.org>
5020 * xsize.h: Include limits.h, to avoid a possible collision with
5021 SIZE_MAX defined in <limits.h> on Solaris.
5023 2003-11-04 Bruno Haible <bruno@clisp.org>
5025 * xsize.h: New file.
5026 * linebreak.c: Include xsize.h.
5027 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5028 argument for overflow.
5029 Suggested by Paul Eggert.
5031 2003-10-31 Bruno Haible <bruno@clisp.org>
5033 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5034 to avoid (extremely rare) race condition.
5035 Suggested by Paul Eggert.
5037 2003-11-03 Jim Meyering <jim@meyering.net>
5039 * userspec.c: Include "userspec.h".
5040 * userspec.h: New file.
5042 2003-10-31 Paul Eggert <eggert@twinsun.com>
5044 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5045 * mountlist.c (SIZE_MAX): Define if not defined already.
5046 (read_filesystem_list): Set and use me_type_malloced.
5047 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5048 whatever the type happens to be), for brevity and consistency.
5049 Check for size calculation overflow on Alphas running OSF/1.
5051 2003-10-31 Jim Meyering <jim@meyering.net>
5053 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5055 * linebuffer.c: Include <string.h> for declaration of memset.
5057 2003-10-30 Paul Eggert <eggert@twinsun.com>
5058 Bruno Haible <bruno@clisp.org>
5060 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5061 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5063 2003-10-29 Paul Eggert <eggert@twinsun.com>
5065 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5066 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5068 * quotearg.c (quotearg_n_options): Use it.
5069 * group-member.c: Include <stdbool.h>.
5070 (free_group_info): Arg is now const *; don't free arg.
5071 (get_group_info): Now returns bool and accepts struct group_info *,
5072 rather than returning a malloc'ed struct group_info *.
5073 All uses changed. Check for overflow in internal size calculation.
5075 * getusershell.c (readname): Simplify the code by using x2nrealloc
5076 rather than xmalloc/xrealloc.
5077 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5078 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5079 conformance bug: the old code used a pointer after freeing the
5080 storage that it addressed.
5081 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5082 rather than doing it by hand.
5083 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5084 the buffer preserved. Use free and xmalloc instead.
5085 * quotearg.c (quotearg_n_options): Likewise.
5086 Use a simpler test for size overflow. Don't use xalloc_oversized
5087 because unsigned int might be wider than size_t (!); this suggests
5088 that we should switch from unsigned int to size_t for slot numbers.
5090 2003-10-27 Bruno Haible <bruno@clisp.org>
5092 * stdbool_.h: Better support for BeOS.
5094 2003-10-27 Paul Eggert <eggert@twinsun.com>
5096 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5097 to allocate the returned structure. Do not allocate a subarray,
5098 as x2nrealloc will do that.
5099 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5100 instead of xnrealloc.
5101 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5103 2003-10-26 Paul Eggert <eggert@twinsun.com>
5105 * xalloc.h (xalloc_oversized): New static inline function, for
5106 callers that want to do their own size-overflow checking. Include
5107 <stdbool.h>, since xalloc_oversized returns bool.
5108 * xalloc.c (array_size_overflow): Remove. All callers changed
5109 to use xalloc_oversized.
5111 Add two functions x2realloc, x2nrealloc, for programs that grow
5112 arrays dynamically by doubling their sizes.
5113 * xalloc.h (x2realloc, x2nrealloc): New decls.
5114 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5117 Port to C99 semantics for 'inline' of external functions.
5118 Bug reported by Bruno Haible.
5119 * xmalloc.c (xnmalloc_inline): New static inline function,
5120 with the old contents of xnmalloc.
5121 (xnmalloc, xmalloc): Use it.
5122 (xnrealloc_inline): New static inline function,
5123 with the old contents of xnrealloc.
5124 (xnrealloc, xrealloc): Use it.
5126 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5128 2003-10-25 Paul Eggert <eggert@twinsun.com>
5130 Fix several address-calculation bugs in the hash modules,
5131 plus some minor code cleanup.
5133 * hash.h: Include <stdbool.h>, for bool.
5134 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5135 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5136 hash_get_n_entries, hash_get_max_bucket_length,
5137 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5138 hash_rehash): Use size_t rather than unsigned.
5139 * hash.c (struct hash_table, hash_get_n_buckets,
5140 hash_get_n_buckets_used, hash_get_n_entries,
5141 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5142 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5143 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5145 (SIZE_MAX): Define if not defined.
5146 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5147 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5149 Use const * when possible.
5150 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5151 (check_tuning): Fix bug: if tuning parameters were very close to
5152 0 or 1, rounding errors could have caused subscript violations.
5153 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5154 (hash_initialize): Add 'fail:' label
5155 to free table and return NULL, and use it to simplify code.
5156 Use calloc rather than clearing the storage ourself.
5157 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5158 buffer size calculations.
5159 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5160 Include <stddef.h>, for size_t.
5161 * hash-pjw.c (hash_pjw): Likewise.
5162 Switch to method described by Bruno Haible.
5163 Include <limits.h>, for CHAR_BIT.
5164 (SIZE_BITS): New macro.
5166 2003-10-21 Paul Eggert <eggert@twinsun.com>
5168 * getndelim2.c (getndelim2): When size calculation overflows,
5169 ceiling the allocation at NMAX bytes rather than silently
5170 discarding input bytes before NMAX is reached. This makes
5171 a difference only if NMAX exceeds SIZE_MAX / 2.
5173 * obstack.c: Merge from glibc.
5174 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5175 Add libc_hidden_def (_obstack_newchunk).
5176 (_obstack_free) [! defined _LIBC]: Remove.
5177 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5178 a clone of the function body.
5179 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5180 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5182 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5183 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5186 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5187 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5188 Don't use lvalue casts, as GCC plans to remove support for them
5189 in GCC 3.5. Reported by Joseph S. Myers. This bug
5190 was also present in the non-GCC version, indicating that this
5191 code had always been buggy and had never been widely used.
5192 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5193 Use the fast variant of each macro, rather than copying the
5194 definiens of the fast variant; that way, we'll be more likely to
5195 catch future bugs in the fast variants.
5197 2003-10-20 Bruno Haible <bruno@clisp.org>
5199 * wait-process.h: New file, from GNU gettext.
5200 * wait-process.c: New file, from GNU gettext.
5202 2003-10-19 Jim Meyering <jim@meyering.net>
5204 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5206 2003-10-16 Paul Eggert <eggert@twinsun.com>
5208 * getgroups.c: Include <errno.h>, <stdlib.h>.
5209 (getgroups): First arg is int, not size_t.
5210 Don't let 'free' mangle errno.
5212 2003-10-16 Jim Meyering <jim@meyering.net>
5214 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5216 2003-10-15 Paul Eggert <eggert@twinsun.com>
5218 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5220 (new_exclude, add_exclude_file): Initial size no longer needs to
5222 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5223 our own address arithmetic overflow checking.
5225 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5226 (fnmatch): Do not alloca more than 2000 wide characters;
5227 instead, use malloc for large buffers.
5228 Check for address arithmetic overflow, and return -1
5229 with errno set to ENOMEM in that case.
5230 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5231 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5232 instead, return -1. Check for address arithmetic overflow.
5234 2003-10-14 Paul Eggert <eggert@twinsun.com>
5236 Handle invalid suffixes and overflow independently, so that
5237 callers can treat them independently as needed. Fix some bugs in
5238 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5239 suffix for a human-readable blocksize. The major caller-visible
5240 change is the addition of a new
5241 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5242 that both overflow and suffix chars were found.
5244 * human.c (humblock): Don't check separately for invalid suffix
5245 char; that is xstrtoumax's job (now that its bug is fixed).
5246 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5247 INTMAX_MAX]: New macros.
5248 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5249 TYPE_MAXIMUM): New macros.
5250 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5251 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5252 if overflow occurs, as it's what __strtol does and it's more useful
5254 (__xstrtol): If __strtol reports some error other than ERANGE,
5255 reflect it to the caller as LONGINT_INVALID. If it reports
5256 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5257 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5258 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5260 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5261 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5262 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5263 [defined UINTMAX_MAX]: New macros.
5265 2003-10-14 Bruno Haible <bruno@clisp.org>
5267 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5268 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5269 Also use volatile where needed.
5271 2003-10-12 Paul Eggert <eggert@twinsun.com>
5273 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5274 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5275 and define in terms of the other primitives.
5276 * xmalloc.c: Include stdbool.h; do not include exit.h.
5277 (SIZE_MAX): Define if not already defined.
5278 (array_size_overflow): New function.
5279 (xalloc_die): Abort instead of exiting if 'error' returns.
5280 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5281 (xmalloc, xrealloc): Use them.
5282 (xcalloc): Check for address arithmetic overflow.
5283 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5284 a bit faster than strcpy.
5286 2003-10-08 Paul Eggert <eggert@twinsun.com>
5288 Merge getpass from libc, plus a few fixes.
5290 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5291 Include <stdbool.h>.
5292 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5293 __fsetlocking to empty.
5294 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5295 do include <bits/libc-lock.h>.
5296 Do not include <fcntl.h>; not needed.
5297 [_LIBC]: Include <wchar.h>.
5298 (NOTCANCEL_MODE): New macro.
5299 (flockfile, funlockfile) [_LIBC]: New macros.
5300 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5301 [!_LIBC]: New macros.
5302 (call_fclose): New function.
5303 (getpass): Use it. Save tty stream separately; this simplifies the
5304 code and makes it more reliable if stdin happens to equal stdout.
5305 Invoke __fsetlocking on tty.
5306 Handle thread cancellation if needed.
5307 Namespace cleanup (use __tcgetattr, __getline).
5308 Use bool for Booleans.
5309 [USE_IN_LIBIO]: Handle wide streams.
5310 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5311 stream might go where.
5313 * unlocked-io.h: Include <stdio.h>, so that the caller
5314 doesn't have to include <stdio.h> before us.
5315 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5316 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5317 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5318 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5319 if not declared, so that we can use getpass.c code from libc without
5321 (flockfile, ftrylockfile, funlockfile): New macros.
5323 2003-10-06 Bruno Haible <bruno@clisp.org>
5325 * version-etc-2.h: Remove file.
5326 * version-etc-2.c: Remove file.
5328 2003-09-25 Jim Meyering <jim@meyering.net>
5329 Bruno Haible <bruno@clisp.org>
5331 This lets translators provide better translations for the
5332 "Written by ..." part of --version output.
5333 * version-etc.h: Include stdarg.h.
5334 (version_etc_copyright): Declare as readonly.
5335 (version_etc): Make this function variadic with a NULL-terminated list
5336 of author name strings.
5337 (version_etc_va): New declaration.
5338 * version-etc.c: Include stdarg.h, stdlib.h.
5339 (version_etc_copyright): Declare as readonly.
5340 (version_etc_va): New function. Provide a different translatable string
5341 for each possible number of authors < 10. Abbreviate when there are 10
5343 (version_etc): Make this function variadic. Call version_etc_va.
5344 Suggestion from Gary V. Vaughan.
5346 * long-options.h (parse_long_options): Change prototype: the authors
5347 string is moved to the end and becomes variadic.
5348 * long-options.c: Include stdarg.h.
5349 (parse_long_options): Make this function variadic, too.
5350 Call version_etc_va, not version_etc.
5352 2003-10-06 Bruno Haible <bruno@clisp.org>
5354 * fatal-signal.h: New file, from GNU gettext.
5355 * fatal-signal.c: New file, from GNU gettext.
5357 2003-10-04 Karl Berry <karl@gnu.org>
5359 * argp*: update from libc.
5361 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5363 * getpass.c (getpass): Use a no-op fseek when switching from input to
5364 output mode on the same stream.
5366 2003-09-29 Paul Eggert <eggert@twinsun.com>
5368 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5369 Fix arg typo in previous patch.
5371 2003-09-28 Jim Meyering <jim@meyering.net>
5373 * error.c: Correct cpp indentation.
5375 2003-09-27 Paul Eggert <eggert@twinsun.com>
5377 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5378 Omit the special code that used __typeof__, since we worry that
5379 it could be more trouble than it's worth. See:
5380 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5381 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5385 2003-09-26 Jim Meyering <jim@meyering.net>
5387 * error.c (error_tail): Move some declarations
5388 into inner scope where the local variables are used.
5390 2003-09-26 Bruno Haible <bruno@clisp.org>
5392 * stpncpy.h (gnu_stpncpy): New declaration.
5393 (stpncpy): Define as alias for gnu_stpncpy.
5394 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5396 2003-09-26 Paul Eggert <eggert@twinsun.com>
5398 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5399 (error_tail): Do not loop, reallocating temporary buffer, since
5400 the output cannot contain more wide characters than the input
5401 contains bytes, the size must be big enough already. This avoids
5402 one potential size overflow calculation. Check for size overflow
5403 when calculating temporary buffer size. Free temporary buffer
5404 when done, if it was allocated with malloc; this plugs a memory
5405 leak. Remove casts from void * to pointers, that are no longer
5406 needed now that we're assuming C89 or better.
5408 Merge error changes from glibc.
5410 * error.c, error.h: Update copyright notice header to match glibc.
5411 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5412 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5413 Disable cancellation while printing error.
5414 * error.h: Prepend __ to parameter names.
5416 2003-09-25 Karl Berry <karl@gnu.org>
5418 * argp-fmtstream.c, argp-help.c: update from libc.
5420 2003-09-25 Bruno Haible <bruno@clisp.org>
5422 * version-etc-2.h: New file, from version-etc.h with modifications.
5423 * version-etc-2.c: New file, from version-etc.c with modifications.
5425 2003-09-25 Simon Josefsson <jas@extundo.com>
5427 * xgetdomainname.h: New file.
5428 * xgetdomainname.c: New file.
5430 2003-09-25 Simon Josefsson <jas@extundo.com>
5431 Bruno Haible <bruno@clisp.org>
5433 * getdomainname.h: New file.
5434 * getdomainname.c: New file.
5436 2003-09-24 Paul Eggert <eggert@twinsun.com>
5438 * linebuffer.c (freebuffer): Don't free the argument, just
5439 the buffer associated with the argument. Bug reported by
5442 2003-09-19 Karl Berry <karl@gnu.org>
5444 * argp.h: update from libc.
5446 2003-09-16 Paul Eggert <eggert@twinsun.com>
5448 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5449 input error, instead of returning NULL the next time we are called
5450 (and therefore losing track of errno).
5452 2003-09-15 Paul Eggert <eggert@twinsun.com>
5454 * getndelim2.c (getndelim2): Don't trash errno when a read
5455 fails, so that the caller gets the proper errno.
5457 * readutmp.c (read_utmp): Likewise.
5458 Check for fstat error. Close stream and free storage
5461 2003-09-14 Bruno Haible <bruno@clisp.org>
5463 * fwriteerror.h: New file.
5464 * fwriteerror.c: New file.
5466 2003-09-14 Jim Meyering <jim@meyering.net>
5468 * getloadavg.c: Correct cpp indentation.
5469 * strdup.c: Likewise.
5470 * vasnprintf.c: Likewise.
5472 2003-09-12 Paul Eggert <eggert@twinsun.com>
5474 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5475 * obstack.c [!defined _LIBC]: Likewise.
5476 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5477 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5478 * exitfail.c: Don't include stdlib.h; no longer needed.
5480 More changes to assume C89 or better.
5482 * error.c (error_tail): Assume vprintf.
5484 * argmatch.c (getenv): Remove decl.
5485 * progreloc.c (get_full_program_name): Define via prototype.
5486 * setenv.c (clearenv): Likewise.
5487 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5489 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5490 (malloc, memcpy): Remove decls.
5491 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5492 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5493 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5494 (memcpy): Remove macro.
5495 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5496 (__P): Remove. All uses removed.
5497 (PTR): Remove. All uses changed to void *.
5498 (CHAR_BIT, NULL): Remove.
5499 (spaces, zeros, memset_space, memset_zero)
5500 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5502 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5503 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5504 Define with prototype.
5505 Remove now-unnecessary prototype decl.
5506 (extra_args_spec): Assume ANSI C. All uses changed.
5507 (extra_args_spec_iso): Remove.
5508 (my_strftime, emacs_strftimeu): Define via prototype.
5509 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5511 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5512 * strtoimax.c: Include <stdlib.h> unconditionally.
5513 (strtoul, strtol): Remove decls.
5514 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5516 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5517 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5518 (LOCALE_PARAM_PROTO): New macro.
5519 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5520 (INTERNAL (strtol), strtol): Define with a prototype.
5521 (PARAMS): Remove. All uses removed.
5522 * tempname.c: Include <string.h> unconditionally.
5523 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5524 * xgethostname.c (main): Define with a prototype.
5525 * xmalloc.c: Include "xalloc.h" first, to check interface.
5526 Include <stdlib.h> unconditionally.
5527 (calloc, malloc, realloc, free): Remove decls.
5528 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5529 Include <stdlib.h> unconditionally. Sort include file names.
5531 (xstrtod): Define with a prototype.
5532 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5533 (strtol, strtoul): Remove decls.
5535 2003-09-11 Paul Eggert <eggert@twinsun.com>
5537 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5538 Include <stdlib.h>, <string.h> unconditionally.
5539 Remove now-unnecessary cast to char *.
5540 * strnlen.c: Include <string.h> unconditionally.
5541 * yesno.c (yesno): Define with a prototype.
5543 2003-09-10 Bruno Haible <bruno@clisp.org>
5545 * strcspn.c: Include <string.h> unconditionally.
5546 * strpbrk.c: Include <string.h> unconditionally.
5547 * strstr.c: Include <string.h> unconditionally.
5548 * unicodeio.c: Include <string.h> unconditionally.
5549 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5550 * unsetenv.c: Likewise.
5551 * xreadlink.c: Include <stdlib.h> unconditionally.
5552 * yesno.c: Include <stdlib.h> unconditionally.
5553 (rpmatch): Add prototype.
5555 2003-09-10 Jim Meyering <jim@meyering.net>
5557 * error.c: Correct indentation of cpp directives.
5559 2003-09-09 Paul Eggert <eggert@twinsun.com>
5563 * acosl.c (main): Use a prototype.
5564 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5567 * getloadavg.c (getloadavg, main): Define via prototypes.
5569 * getopt.h (struct option.name): Assume C89, and use 'const'.
5570 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5571 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5573 * getopt.c (const): Remove macro.
5574 Include <string.h> unconditionally.
5575 (my_index): Remove; all uses changed to strchr.
5576 (strlen): Remove decl.
5577 (exchange): Remove forward decl; no longer needed.
5578 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5579 Define with prototype.
5580 * getopt1.c (const): Remove macro.
5581 (getopt_long, getopt_long_only, main): Define with prototype.
5583 * getugroups.c: Include <string.h> unconditionally.
5585 * getusershell.c: Include <stdlib.h> unconditionally.
5586 (getusershell, setusershell, endusershell, readname, main):
5587 Define with prototypes.
5589 * group-member.c: Include group-member.h first.
5590 Include <stdlib.h> unconditionally.
5592 * hard-locale.c: Include hard-locale.h first.
5593 Include <stdlib.h>, <string.h> unconditionally.
5595 * hash.c (free, malloc): Remove decls.
5596 Include <stdlib.h> unconditionally.
5598 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5599 (getenv): Do not declare.
5601 * idcache.c: Include <string.h> unconditionally.
5603 * long-options.c: Include long-options.h first, to test interface.
5604 Include <stdlib.h> unconditionally.
5606 * makepath.c: Include makepath.h first, to test interface.
5607 Include <stdlib.h> and <string.h> unconditionally.
5609 * linebuffer.c: Include <stdlib.h>.
5610 (free): Remove decl.
5612 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5613 rpl_malloc returns void *, not char *.
5614 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5616 * md5.h: Include <limits.h> unconditionally.
5617 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5618 (__P): Remove; all uses removed.
5619 * md5.c: Include "md5.h" first.
5620 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5621 md5_buffer, md5_process_bytes, md5_process_block):
5622 Define with prototypes.
5623 * sha.h (__P): Remove all uses. (It wasn't defined??)
5624 * sha.c: Include "sha.h" first.
5625 Include <stdlib.h>, <string.h> unconditionally.
5627 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5628 * memcmp.c (__ptr_t): Likewise.
5629 * memrchr.c (__ptr_t): Likewise.
5630 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5631 Include <string.h> unconditionally.
5632 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5633 * memchr.c: Include <stdlib.h> unconditionally.
5634 * memchr.c (LONG_MAX): Remove.
5635 * memrchr.c (LONG_MAX): Likewise.
5636 * memchr.c (__memchr): Define via a prototype.
5637 * memrchr.c (__memrchr): Likewise.
5638 * memcmp.c (__P): Remove, and remove all uses.
5639 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5640 Remove forward decls; no longer needed.
5641 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5642 Use types required by C89 in prototype.
5644 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5645 * savedir.c: Likewise.
5646 * mkdir.c (free): Remove decl.
5647 * rmdir.c (rmdir): Define with a prototype.
5648 * savedir.c: Include savedir.h first, to test interface.
5650 * mktime.c (STDC_HEADERS): Remove.
5651 Include <stdlib.h>, <string.h> unconditionally.
5653 * modechange.c: Include <stdlib.h> unconditionally.
5654 (malloc): Remove decl.
5656 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5657 (free): Remove decl.
5659 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5660 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5661 (This type really should be intptr_t, but that's a C99ism.)
5662 (_obstack_memcpy): Remove: all uses changed to memcpy.
5663 Include <string.h> unconditionally.
5664 (struct obstack): Assume __STDC__ for types of members
5665 chunkfun, freefun, extra_arg.
5666 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5667 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5668 obstack_begin, obstack_specify_allocation,
5669 obstack_specify_allocation_with_arg, obstack_chunkfun,
5670 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5671 Remove unprototyped decls and the macros that use them.
5672 * obstack.c (POINTER): Remove. All uses changed to void *.
5673 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5674 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5675 (defined __STDC__ && __STDC__)]:
5676 Remove nonprototyped code.
5677 Include <stdlib.h> unconditionally.
5678 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5679 _obstack_allocated_p, _obstack_free, obstack_free,
5680 _obstack_memory_used, print_and_abort):
5681 Define using prototypes.
5682 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5683 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5684 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5685 obstack_next_free, obstack_object_size, obstack_room) [0]:
5686 Remove unused, unprototyped code.
5688 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5690 * physmem.c (physmem_total, physmem_available, main): Define
5693 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5694 (main): Define with a prototype.
5696 * posixver.c (getenv): Remove decl.
5698 * putenv.c (malloc): Returns void *, not char *.
5699 Include <string.h> unconditionally.
5700 (strchr, memcpy, NULL): Do not define.
5702 * readtokens.c: Include readtokens.h first, to test interface.
5703 Include <stdlib.h>, <string.h> unconditionally.
5704 (init_tokenbuffer): Define with a prototype.
5706 * regex.c (PARAMS): Remove. All uses removed.
5707 All uses of _RE_ARGS removed, too.
5708 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5710 (bzero): Assume memset exists.
5711 (memcmp, memcpy, NULL): Remove.
5712 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5713 char, or assignments to local vars of type signed char.
5714 (init_syntax_once, PREFIX(extract_number_and_incr),
5715 PREFIX(print_partial_compiled_pattern),
5716 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5717 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5718 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5719 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5720 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5721 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5722 wcs_compile_range, byte_compile_range, truncate_wchar,
5723 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5724 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5725 count_mbs_length, wcs_re_match_2_internal,
5726 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5727 PREFIX(alt_match_null_string_p),
5728 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5729 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5730 regfree, PREFIX(extract_number)): Define with prototype. Remove
5731 now-unnecessary declaration, if any.
5732 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5734 Remove now-unnecessary casts among pointer types.
5735 * regex.h (_RE_ARGS): Remove. All uses removed.
5737 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5738 (free): Remove decl.
5740 * rpmatch.c: Include <stdlib.h> unconditionally.
5742 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5743 (free): Remove decl.
5745 * save-cwd.c: Include <stdlib.h> unconditionally.
5746 * xgetcwd.c: Likewise.
5748 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5749 (free): Remove decl.
5751 * strchrnul.c (strchrnul): Define with a prototype.
5752 Fix bug: c_in was not converted to char before searching.
5754 The following changes are not K&R related:
5756 * group-member.h: Include <sys/types.h>, so that this file is
5758 * makepath.h: Likewise.
5760 * getusershell.c (readname, default_index, line_size, readname):
5761 Use size_t, not int, for sizes.
5762 (readname): If the size overflows, report an error instead of
5765 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5767 * getndelim2.c: Assume stdlib.h per the C89 spec.
5769 2003-09-08 Paul Eggert <eggert@twinsun.com>
5771 Assume C89 or better; remove K&R cruft.
5772 A few of these changes were first proposed by Derek Robert Price
5773 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5775 * addext.c: Include <string.h> unconditionally.
5776 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5777 Don't declare getenv or malloc.
5779 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5780 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5782 (find_stack_direction, alloca): Use prototypes.
5784 * atexit.c (atexit): Define using a prototype.
5786 * basename.c, dirname.c, stripslash.c:
5787 Include <string.h> unconditionally.
5789 * bcopy.c: Include <stddef.h>.
5790 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5792 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5794 * error.h (error, error_at_line, error_print_progname)
5795 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5796 * error.c: Include error.h first, to check interface.
5797 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5798 (VA_START): Remove; all uses changeed to va_start.
5799 (exit, strerror): Remove decls.
5800 (error_print_progname): Prototype uncondionally.
5801 Don't include <errno.h>; no longer needed.
5802 (private_strerror): Remove.
5803 (error_tail): Always define.
5804 (error, error_at_line): Assume C89 or better; always use prototypes.
5805 * fatal.c: Include "fatal.h" first, to test interface.
5806 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5807 (VA_START): Remove; all uses changed to va_start.
5808 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5810 (exit): Remove decl.
5811 (fatal): Prototype unconditionally. Assume va_start works.
5812 Abort at end, to pacify gcc.
5814 * euidaccess.c (main): Define with a prototype.
5816 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5818 * exitfail.c: Include <stdlib.h> unconditionally.
5820 * fnmatch_.h (__P): Remove. All uses changed to assume
5822 * fnmatch.c: Include fnmatch.h first, to test interface.
5823 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5824 (getenv): Remove decl.
5825 (fnmatch): Define using a prototype.
5826 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5827 (FCT): Define using a prototype.
5829 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5831 * gethostname.c: Include <stddef.h>.
5832 (gethostname): Define with prototype. Length is size_t, not int.
5834 2003-09-08 Paul Eggert <eggert@twinsun.com>
5836 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5837 getversion.c should have been removed then, but was accidentally
5840 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5841 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5843 2003-09-07 Paul Eggert <eggert@twinsun.com>
5845 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5846 copy_tm_result. Bug reported by Simon Josefsson in
5847 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5849 2003-09-06 Paul Eggert <eggert@twinsun.com>
5851 * time_r.c, time_r.h: New files.
5853 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5855 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5856 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5858 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5860 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5861 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5864 * timegm.c: Switch to glibc implementation, with the following changes:
5865 [defined HAVE_CONFIG_H]: Include <config.h>.
5866 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5867 (__mktime_internal) [!defined _LIBC]: New decl.
5868 (__gmtime_r) [!defined _LIBC]: New macro and function.
5869 (timegm): Use a prototype, since gnulib assumes C89.
5870 Do not bother declaring tmp to be const, as it's not really usefu.
5871 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5872 (timegm): Declare only if HAVE_DECL_TIMEGM.
5874 2003-09-03 Paul Eggert <eggert@twinsun.com>
5876 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5877 Bug reported by Lute Kamstra in
5878 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5880 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5881 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5882 course with correspondingly smaller numbers for tomorrow and
5883 yesterday. From Tadayoshi Funaba. Originally installed into
5884 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5887 2003-08-31 Simon Josefsson <jas@extundo.com>
5889 * timegm.h: New file.
5890 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5892 2003-08-31 Karl Berry <karl@gnu.org>
5894 * argp.h: update from libc.
5896 2003-08-28 Bruno Haible <bruno@clisp.org>
5898 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5899 warning on QNX, which defines O_BINARY to 000000.
5901 2003-08-24 Bruno Haible <bruno@clisp.org>
5903 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5904 MSVC7 <stdio.h> is included later.
5906 2003-08-20 Bruno Haible <bruno@clisp.org>
5908 * progname.h: New file, from GNU gettext.
5909 * progname.c: New file, from GNU gettext.
5910 * progreloc.c: New file, from GNU gettext.
5912 2003-08-19 Bruno Haible <bruno@clisp.org>
5914 * xstrdup.c: Assume <string.h> exists.
5916 2003-08-18 Jim Meyering <jim@meyering.net>
5918 * setenv.h: Indent nested cpp directive.
5919 * vasnprintf.c: Remove trailing blanks.
5921 2003-08-17 Simon Josefsson <jas@extundo.com>
5922 Bruno Haible <bruno@clisp.org>
5924 * xstrndup.h: New file.
5925 * xstrndup.c: New file.
5927 2003-08-17 Bruno Haible <bruno@clisp.org>
5929 * strndup.h: New file.
5931 2003-08-16 Paul Eggert <eggert@twinsun.com>
5933 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5934 space, undoing this 2003-08-12 change:
5935 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5937 2003-08-16 Jim Meyering <jim@meyering.net>
5939 Merge from coreutils.
5940 * xstrtoimax.c: #else #if -> #elif.
5941 * xstrtoumax.c: Likewise.
5943 2003-08-15 Paul Eggert <eggert@twinsun.com>
5945 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5946 rather than tab, after '#' in shell-script copyright notices.
5947 Suggested by Bruno Haible.
5949 2003-08-15 Jim Meyering <jim@meyering.net>
5950 and Paul Eggert <eggert@twinsun.com>
5952 Merge from coreutils.
5953 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5954 member but strut utmpx does not. Needed for AIX 4.3.3.
5955 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5957 2003-08-15 Jim Meyering <jim@meyering.net>
5959 Merge from coreutils.
5960 * xgethostname.c: Include <stdlib.h>.
5961 (xghostname): Don't exit for anything other than memory-related
5962 failure; just return NULL.
5963 * userspec.c: Include "posixver.h".
5964 (parse_user_spec): Accept `.' as a separator only
5965 in pre-POSIX-200112 mode.
5966 * strtoimax.c: Use #elif rather than #else #if.
5967 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5968 Remove function, now that we can rely on a working tzset function.
5969 [!_LIBC]: Ensure that the required autoconf test has been run.
5970 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5971 Use underlying_strftime for %r.
5972 * sha.c: Merge in some clean-up and optimization changes from glibc.
5973 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5974 Ensure that it is a multiple of 64.
5975 Rearrange loop exit tests so as to avoid performing an
5976 additional fread after encountering an error or EOF.
5977 * realloc.c: Update copyright date.
5979 2003-08-14 Jim Meyering <jim@meyering.net>
5981 Merge from coreutils.
5982 * obstack.h: Whitespace changes.
5983 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5984 and xcalloc return values.
5985 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5986 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5987 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5988 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5989 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5991 Use mntctl's return value to drive the entry-processing loop, since
5992 we can't rely on the value of the vmt_length member in the last
5993 entry. On some systems doing so could result in exhausting
5994 virtual memory. Based in part on a patch from Mike Jetzer.
5996 2003-08-14 Jim Meyering <jim@meyering.net>
5997 and Paul Eggert <eggert@twinsun.com>
5999 Merges from coreutils, plus other fixes.
6000 * physmem.c: Merge in portability changes from gcc/libiberty
6001 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6002 for credits and details. Thanks to Kaveh Ghazi for helping
6003 to keep these files in sync.
6004 (ARRAY_SIZE): Define it.
6005 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6006 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6007 (memcasecmp): Don't assume size_t fits in unsigned int.
6008 Remove casts and duplicate code.
6009 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6010 (memcpy): Remove definition.
6011 Merge in some clean-up and optimization changes from glibc.
6012 [BLOCKSIZE]: Move definition to top of file.
6013 Ensure that it is a multiple of 64.
6014 Rearrange loop exit tests so as to avoid performing an
6015 additional fread after encountering an error or EOF.
6016 * md5.h (md5_uintptr): Define.
6017 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6018 return to the initial working directory. Preserve errno
6020 * idcache.c: Include "xalloc.h".
6021 (xmalloc, xrealloc): Remove decls.
6022 (getuser): Remove casts no longer required in C89.
6023 * human.c: Include stdio.h, for sprintf.
6024 * group-member.c: Include "xalloc.h".
6025 (xmalloc, xrealloc): Remove decls.
6026 (get_group_info): Remove casts no longer required in C89.
6027 * getusershell.c (readname): Remove casts no longer required in C89.
6028 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6029 * getline.c: Whitespace fix, from coreutils.
6031 2003-08-13 Paul Eggert <eggert@twinsun.com>
6033 * exclude.c: Include <ctype.h>
6034 (IN_CTYPE_DOMAIN): New macro.
6036 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6039 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6040 Undo previous (whitespace-only) change.
6042 2003-08-12 Paul Eggert <eggert@twinsun.com>
6044 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6045 Normalize leading white space and remove trailing white space.
6046 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6047 notice, as per ../config/srclist-update.
6049 Merge from coreutils.
6050 * euidaccess.h: New file.
6051 * euidaccess.c: Include it.
6052 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6053 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6054 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6056 2003-08-11 Bruno Haible <bruno@clisp.org>
6058 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6059 (vasnprintf): Use it instead of wcslen.
6061 2003-08-11 Bruno Haible <bruno@clisp.org>
6063 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6064 value to ensure that _Bool promotes to int. Use #define for _Bool when
6065 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6067 2003-08-10 Karl Berry <karl@gnu.org>
6069 * regex.h: update from libc (whitespace fix).
6071 2003-08-09 Paul Eggert <eggert@twinsun.com>
6073 Merge some files from coreutils. These changes were
6074 originally made by Jim Meyering.
6075 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6076 many older Unixes require this.
6077 * alloca.c (alloca): Remove cast to argument of free;
6078 no longer needed in C89.
6079 * alloca_.h, regex.h: Fix white space to match
6080 what GNU indent does.
6082 2003-08-05 Paul Eggert <eggert@twinsun.com>
6084 * bumpalloc.h: Remove.
6086 2003-08-04 Paul Eggert <eggert@twinsun.com>
6088 * getloadavg.c: Change copyright notice and spacing to conform to
6091 Merge from coreutils.
6092 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6094 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6095 from Karl Berry, implemented by Jim Meyering.
6096 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6097 from Dmitry V. Levin.
6098 Remove anachronistic cast of xrealloc.
6099 * fnmatch_.h (__const): Remove. Use 'const'.
6100 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6101 type. Otherwise, it wouldn't compile with at least /bin/cc on
6102 ymp-cray-unicos9.0.2.X.
6103 Combine two mostly-identical uses of alloca into one.
6104 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6106 2003-08-04 Dave Love <d.love@dl.ac.uk>
6110 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6111 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6112 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6113 obsolete NLIST_NAME_UNION.
6114 [__GNU__]: Undef BSD and FSCALE.
6115 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6117 2003-08-03 Paul Eggert <eggert@twinsun.com>
6119 * stdbool_.h (_Bool): Make it signed char, instead of
6120 an enum type, so that it's guaranteed to promote to int. See:
6121 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6123 2003-07-31 Paul Eggert <eggert@twinsun.com>
6125 * strerror.c: Include config.h, limits.h. Declare sprintf.
6126 (strerror): Don't assume that a printable int fits in 14 bytes.
6128 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6129 Bruno Haible <bruno@clisp.org>
6131 * getline.h (getline, getdelim): Change return type to ssize_t.
6132 * getline.c (getline, getdelim): Likewise.
6133 Remove _GNU_SOURCE define; now it's defined in config.h through
6136 2003-07-22 Paul Eggert <eggert@twinsun.com>
6138 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6139 over-parenthesization in macros.
6141 Sync with coreutils.
6143 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6146 Use `exit_failure' for xalloc and xmemcoll instead of their own
6147 private exit-failure variables.
6148 * xalloc.h (xalloc_exit_failure): Remove.
6149 * xmalloc.c: Likewise. Include exitfail.h.
6150 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6151 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6152 * xmemcoll.c: Likewise. Include exitfail.h.
6153 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6155 2003-07-18 Paul Eggert <eggert@twinsun.com>
6157 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6158 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6159 to test that it can stand by itself. Include "exitfail.h".
6160 Clients should set exit_failure instead.
6161 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6163 2003-07-18 Andreas Schwab <schwab@suse.de>
6165 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6167 2003-07-18 Bruno Haible <bruno@clisp.org>
6169 * getndelim2.h: New file.
6170 * getndelim2.c: Make into a module of its own. Include config.h,
6172 (getndelim2): Make non-static. Change return type to ssize_t.
6173 * getline.h: Change argument names.
6174 * getline.c: Include getndelim2.h instead of getndelim2.c.
6175 * getnline.c: Include getndelim2.h.
6177 2003-07-17 Bruno Haible <bruno@clisp.org>
6179 * Makefile.am: Remove file.
6180 * Makefile.in: Remove file.
6182 2003-07-17 Bruno Haible <bruno@clisp.org>
6184 * getnline.h: New file.
6185 * getnline.c: New file.
6186 * getndelim2.c: New file, extracted from getline.c.
6187 (getndelim2): Renamed from getdelim2, with added nmax argument.
6188 * getline.c: Include getndelim2.c.
6189 (getdelim2): Moved out to getndelim2.c.
6190 (getline, getdelim): Update.
6192 2003-07-15 <karl@gnu.org>
6194 * vasnprintf.c: update from gettext.
6196 2003-07-15 Jim Meyering <jim@meyering.net>
6198 * makepath.c (make_path): Enclose diagnostic in _(...).
6200 2003-07-14 Paul Eggert <eggert@twinsun.com>
6202 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6203 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6204 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6205 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6206 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6207 updated automatically by ../config/srclist-update. This changes
6208 their license from LPGL to GPL.
6210 2003-07-14 Jim Meyering <jim@meyering.net>
6212 Don't emit diagnostics. Let callers do that.
6213 * save-cwd.c: Don't include "error.h".
6214 (save_cwd): Don't call error. Ensure that errno is valid
6215 when returning nonzero.
6217 * save-cwd.h (restore_cwd): Update prototype.
6218 * save-cwd.c (restore_cwd): Remove two parameters.
6219 Simplify. Don't call error upon failure. Let callers do that.
6220 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6221 when auditing is enabled. But don't bother updating the #if.
6223 2003-07-14 Simon Josefsson <jas@extundo.com>
6225 * mempcpy.h: New file.
6226 * mempcpy.c: New file.
6228 2003-07-14 Paul Eggert <eggert@twinsun.com>
6230 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6231 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6232 unicodeio.c, unicodeio.h, unlocked-io.h:
6233 Switch from LGPL to GPL.
6235 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6237 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6238 it breaks C++ compilation.
6239 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6241 2003-07-10 Jim Meyering <jim@meyering.net>
6243 * vasnprintf.c: Remove trailing blanks.
6244 Make cpp indentation consistent.
6246 2003-07-09 Paul Eggert <eggert@twinsun.com>
6248 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6249 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6250 Switch from LGPL to GPL.
6252 2003-07-07 Paul Eggert <eggert@twinsun.com>
6254 * mktime.c: Fix some boundary cases and remove need for floating point.
6256 Issue a compile-time diagnostic if time_t is floating point, or if
6257 two's complement arithmetic is not in effect, or if arithmetic
6258 right shift does not propagate the sign. These assumptions were
6259 all in the original code but they weren't checked.
6261 (TIME_T_MIDPOINT, verify): New macros.
6262 (__isleap): Remove; it has integer overflow problems.
6263 (leapyear): New function, without those problems.
6264 (ydhms_tm_diff): Remove; splitting into two parts.
6265 (ydhms_diff): New function, containing the arithmetic part of
6266 the old ydhms_tm_diff function. Issue a compile-time
6267 diagnostic if we are not using C99 integer division.
6268 Avoid casts when possible.
6269 (guess_time_tm): New function, containing the checking part of
6270 the old ydhms_tm_diff function. Return the new value, rather than
6271 the difference between it and the old. Accept a new argument T
6272 so that *T specifies the old value. Check for overflow in the result.
6274 (__mktime_internal): Use a time_t offset, not a long int offset.
6275 This undoes the 2003-06-04 change, which is no longer needed now
6276 that we have better overflow checking.
6277 (localtime_offset): Likewise.
6279 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6280 and long are 64-bit but int is only 32-bit.
6281 (ydhms_diff): Use long int to store year1 and yday1.
6282 Issue a compile-time diagnostic if long int is not wide enough.
6284 (__mktime_internal): Use long int to store adjusted year and yday.
6285 Use plain C rather than preprocessor commands, if that doesn't
6287 Check for overflow (and try to repair) after each probe
6288 rather than checking only at the very end. This avoids some bugs
6289 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6290 does not equal GMT offset at maximum time).
6291 Use integer to check for overflow rather than floating point; this
6292 is more portable to non-IEEE hosts, and is a tad faster.
6293 When we detect that we are oscillating between two values,
6294 don't check whether tm_isdst has the requested value, since
6295 we already know the answer. When tm_isdst has the wrong value,
6296 use a different heuristic to find the right one, based on the
6297 extreme values actually observed in practice in tz2003a,
6298 rather than the (overly optimistic) "previous 3 calendar quarters".
6300 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6301 "T const" to accommodate glibc style.
6302 (check_result): Use less-confusing report format. "long" -> "long int.
6304 Don't loop if the iteration overflows time_t.
6305 Allow a negative step in the iteration.
6307 2003-07-01 Paul Eggert <eggert@twinsun.com>
6309 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6310 having it depend on HAVE_SYS_TYPES_H.
6312 2003-06-25 Bruno Haible <bruno@clisp.org>
6314 * readlink.c: New file.
6316 2003-06-20 Bruno Haible <bruno@clisp.org>
6318 Assume C89, so PARAMS isn't needed.
6319 * unicodeio.h (PARAMS): Remove.
6320 * unicodeio.c: Don't use PARAMS.
6322 2003-06-18 Jim Meyering <jim@meyering.net>
6324 Merge changes from coreutils.
6325 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6326 Remove explicit declarations of xmalloc and realloc.
6328 (read_utmp): Remove anachronistic cast of xmalloc.
6330 2003-06-17 Paul Eggert <eggert@twinsun.com>
6332 Assume C89, so PARAMS isn't needed.
6333 * backupfile.h (PARAMS): Remove. All uses removed.
6334 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6335 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6336 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6337 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6338 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6339 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6340 xstrtol.h: Likewise.
6341 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6342 same.h, strverscmp.h: Do not include config.h; no longer needed.
6343 Anyway, config.h should always be included before any other file.
6345 2003-06-11 Simon Josefsson <jas@extundo.com>
6347 * sysexit_.h: New file.
6349 2003-05-20 Derek Price <derek@ximbiot.com>
6351 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6353 2003-06-10 Simon Josefsson <jas@extundo.com>
6355 * strchrnul.h: New file.
6356 * strchrnul.c: New file.
6358 2003-06-10 Simon Josefsson <jas@extundo.com>
6360 * argp.h: New file, from glibc.
6361 * argp-ba.c: New file, from glibc.
6362 * argp-eexst.c: New file, from glibc.
6363 * argp-fmtstream.c: New file, from glibc.
6364 * argp-fmtstream.h: New file, from glibc.
6365 * argp-fs-xinl.c: New file, from glibc.
6366 * argp-help.c: New file, from glibc.
6367 * argp-namefrob.h: New file, from glibc.
6368 * argp-parse.c: New file, from glibc.
6369 * argp-pv.c: New file, from glibc.
6370 * argp-pvh.c: New file, from glibc.
6371 * argp-xinl.c: New file, from glibc.
6373 2003-06-07 Jim Meyering <jim@meyering.net>
6375 * readtokens.h: Put `Free Software Foundation, Inc.'
6376 in place of my name in the copyright comment.
6377 Remove definition and uses of __P.
6380 * stat.c: Don't declare xmalloc explicitly.
6381 Instead, include "xalloc.h".
6382 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6383 xrealloc, and xcalloc return values.
6384 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6386 * xgetcwd.h: Remove definition/uses of PARAMS.
6388 2003-06-06 Jim Meyering <jim@meyering.net>
6390 * stdbool_.h: Renamed from stdbool.h.in.
6392 2003-06-06 Jim Meyering <jim@meyering.net>
6394 Merge from coreutils.
6395 * same.c: (same_name): Declare *_basename locals to be `const'.
6396 Consolidate declarations and initializations of *_base* locals.
6398 Merge from coreutils.
6399 This avoids a core dump on systems without GNU putenv,
6400 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6401 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6402 (unsetenv): New static function, from GNU libc.
6403 (rpl_putenv): Use it.
6405 * modechange.c: Remove trailing blanks.
6407 Merge from coreutils.
6408 * fsusage.c: Remove declaration of statfs.
6409 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6411 * posixtm.c: Include <stdbool.h> unconditionally.
6413 2003-06-05 Paul Eggert <eggert@twinsun.com>
6415 * mktime.c (__mktime_internal): When resolving a tm_isdst
6416 mismatch, look in future quarters as well as past. This fixes a
6417 bug when processing fall-backwards gaps immediately after a long
6418 period of daylight-saving time.
6420 * mktime.c: Assume freestanding C89 or better.
6421 (HAVE_LIMITS_H): Remove. Assume it's 1.
6422 (__P): Remove; not used.
6423 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6424 (mktime, not_equal_tm, print_tm, check_result,
6425 main): Use prototypes. Use const * where appropriate.
6426 (main): Fix typo in testing code that uncovered by above changes.
6427 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6429 2003-06-04 Paul Eggert <eggert@twinsun.com>
6431 * mktime.c: Fix Debian bug 177940
6432 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6433 (localtime_offset): Now long int, not time_t, because we want it
6434 to be guaranteed to be signed. All uses changed.
6435 (__mktime_internal): If overflow would occur when adding offset,
6438 Merge 'human' changes from coreutils. Rewrite to support
6439 locale-specific notations like thousands separators.
6440 * human.c: Simplify authorship notice.
6441 Include human.h immediately after config.h.
6442 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6443 <limits.h>: Do not include, since human.h does.
6444 (SIZE_MAX, UINTMAX_MAX): New macros.
6445 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6446 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6447 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6448 (power_letter): Renamed from suffixes.
6449 (generate_suffix_backwards): Remove.
6450 (adjust_value): Now takes int style (because of human.h changes)
6451 and long double value (for greater precision on some platforms).
6452 (group_number): New function.
6453 (human_readable): Use it. Use integer options, not enum.
6454 Put the options before the sizes in the arg list.
6455 Support all the new options.
6456 The old human_readable function has been removed;
6457 use inttostr.h instead.
6458 (human_readable, default_block_size, humblock):
6459 Use uintmax_t, not int, for block sizes.
6460 (human_readable_inexact, block_size_types): Remove.
6461 (block_size_opts): New constant.
6462 (human_options): Renamed from human_block_size, with new signature
6463 that allows block sizes up to UINTMAX_MAX. All callers changed.
6464 * human.h: Add copyright and authorship notice.
6465 Include <limits.h> and <stdbool.h> unconditionally.
6466 (PARAMS): Remove. All uses removed.
6467 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6468 (enum human_inexact_style): Remove tag; now a nameless enum.
6469 (human_floor, human_ceiling, human_round_to_even): Now have
6470 values 2, 0, 1 rather than -1, 1, 0.
6471 (human_group_digits, human_suppress_point_zero, human_autoscale,
6472 human_base_1024, human_SI, human_B): New constants.
6473 (human_readable_inexact, human_block_size): Remove.
6474 (human_readable): Size args are now uintmax_t, not int.
6475 (human_options): New decl.
6477 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6478 unnecessary now that we assume C89 or better. This change
6479 imported from coreutils.
6481 * mktime.c (__mktime_internal): Do not reject negative timestamps
6482 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6483 in the 2003-05-30 sync from glibc.
6485 .h files should stand alone, but we shouldn't include <sys/types.h>
6486 if we can get away with just <stddef.h>.
6488 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6489 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6490 rather than <sys/types.h>, as we merely need size_t.
6491 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6493 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6494 Include <stdio.h>, to get FILE.
6495 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6496 memcasecmp.h has included <stddef.h> and all we need is size_t.
6497 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6498 our interface, instead of including <sys/types.h>
6500 2003-06-02 Paul Eggert <eggert@twinsun.com>
6503 Fix some minor time-related bugs with POSIX time arguments.
6504 Some valid time stamps were being rejected (notably -1, and
6505 time stamps before 1900 on 64-bit hosts). And some invalid
6506 time stamps were being accepted, e.g. September 31.
6508 * posixtm.h (posixtime): Return bool instead of time_t, so
6509 that we can return (time_t) -1 successfully.
6510 * posixtm.c: Likewise.
6511 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6512 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6513 (t): Remove static var.
6514 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6515 of static var. All uses changed.
6516 (year): Do not reject years before 1900; they can occur with
6518 (posix_time_parse): Do not check for out-of-range components;
6519 that is now the caller's responsibility, since our checks were
6520 only approximations.
6521 (posixtime): Use mktime to check for out-of-range components,
6522 since it knows them exactly.
6523 If mktime returns (time_t) -1, check whether an error actually occurred
6524 by invoking localtime on -1.
6525 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6526 posixtime failures better.
6527 Improve the test data (in comments only).
6529 2003-05-30 <karl@gnu.org>
6531 * mktime.c: update from libc.
6533 2003-05-30 Bruno Haible <bruno@clisp.org>
6535 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6536 * localcharset.h: Likewise.
6537 * localcharset.c: Likewise.
6539 2003-05-28 Paul Eggert <eggert@twinsun.com>
6541 Assume the headers required for C89 freestanding compilers.
6542 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6543 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6544 without checking for HAVE_LIMITS_H.
6545 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6546 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6548 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6549 * exclude.c: Include <stdbool.h> unconditionally.
6550 * tempname.c: Include <stddef.h> unconditionally.
6551 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6552 * modechange.c, rpmatch.c (NULL): Don't define, since
6553 <stddef.h> does that.
6554 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6555 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6556 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6557 * xstrtol.c: Likewise.
6558 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6559 * savedir.c: Include <stddef.h> instead of defining NULL.
6561 * addext.c (addext): Use assignment rather than cast, to avoid
6562 warnings on some platforms.
6564 * mktime.c (__mktime_internal): Do not reject negative timestamps
6567 2003-05-10 Bruno Haible <bruno@clisp.org>
6569 * linebreak.c (iconv_string_length): Don't return -1 just because the
6570 string is longer than 4 KB.
6572 2003-05-12 Jim Meyering <jim@meyering.net>
6574 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6575 the space-padded-by-default conversion specifiers, %e, %k, %l.
6577 2003-05-03 Bruno Haible <bruno@clisp.org>
6579 Upgrade to Unicode-4.0.
6580 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6581 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6582 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6583 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6584 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6585 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6586 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6587 Change width of U+E0100..U+E01EF from 1 to 0.
6589 2003-04-25 Bruno Haible <bruno@clisp.org>
6591 * copy-file.c: Include <stddef.h>, for size_t.
6593 2003-04-25 Jim Meyering <jim@meyering.net>
6595 * copy-file.c (copy_file_preserving): Declare buf_size to be
6596 of type size_t, not int.
6598 2003-04-11 Jim Meyering <jim@meyering.net>
6600 Merge changes from Coreutils.
6602 2003-03-22 Jim Meyering <jim@meyering.net>
6604 * strftime.c (widen): Cast alloca return value to proper type.
6606 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6609 * strftime.c (my_strftime): Handle very large width
6610 specifications for numeric values correctly. Improve checks for
6613 2003-01-19 Jim Meyering <jim@meyering.net>
6615 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6616 (nl_get_alt_digit) [! defined my_strftime]: Define.
6617 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6618 _nl_get_alt_digit and _nl_get_walt_digit.
6620 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6621 These changes have no effect outside of _LIBC.
6623 2003-04-10 Bruno Haible <bruno@clisp.org>
6625 * findprog.h: New file, from GNU gettext.
6626 * findprog.c: New file, from GNU gettext.
6628 2003-04-05 Jim Meyering <jim@meyering.net>
6630 Merge changes from Coreutils.
6632 * exclude.h (PARAMS): Remove definition and uses.
6633 * exclude.c: Remove uses of `PARAMS'.
6635 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6636 Add test-cases for DOS filenames. Declare program_name.
6637 (main): Set up program_name. Patch by Rich Dawe.
6639 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6641 Use mntctl's return value to drive the entry-processing loop, since
6642 we can't rely on the value of the vmt_length member in the last
6643 entry. On some systems doing so could result in exhausting
6644 virtual memory. Based in part on a patch from Mike Jetzer.
6646 2003-04-04 Bruno Haible <bruno@clisp.org>
6648 * linebreak.h: New file, from GNU gettext.
6649 * linebreak.c: New file, from GNU gettext with slight modifications.
6650 * lbrkprop.h: New file, from GNU gettext.
6652 2003-04-03 Bruno Haible <bruno@clisp.org>
6654 * utf8-ucs4.h: New file, from GNU gettext.
6655 * utf16-ucs4.h: New file, from GNU gettext.
6656 * ucs4-utf8.h: New file, from GNU gettext.
6657 * ucs4-utf16.h: New file, from GNU gettext.
6659 2003-04-02 Bruno Haible <bruno@clisp.org>
6661 * binary-io.h: New file, from GNU gettext.
6663 2003-04-01 Bruno Haible <bruno@clisp.org>
6665 * pathname.h: New file, from GNU gettext.
6666 * concatpath.c: New file, from GNU gettext.
6668 2003-03-30 Bruno Haible <bruno@clisp.org>
6670 * copy-file.c (copy_file_preserving): Don't set owner if the function
6671 chown() doesn't exist.
6673 2003-03-28 Bruno Haible <bruno@clisp.org>
6675 * copy-file.h: New file, from GNU gettext.
6676 * copy-file.c: New file, from GNU gettext.
6678 2003-03-18 Jim Meyering <jim@meyering.net>
6680 * quote.c (quote_n): Fix typo in comment.
6682 2003-03-14 Jim Meyering <jim@meyering.net>
6684 Merge changes from Coreutils.
6685 * obstack.h (obstack_object_size): Declare temporary, __o,
6686 to be const, in order to avoid warnings.
6687 (obstack_room): Likewise.
6688 (obstack_empty_p): Likewise.
6690 2003-03-13 Paul Eggert <eggert@twinsun.com>
6692 Merge changes from Bison.
6693 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6694 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6695 when compiling Bison 1.875's `bitset bset = obstack_alloc
6696 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6697 * hash.c: Include <stdbool.h> unconditionally.
6699 2003-03-09 Paul Eggert <eggert@twinsun.com>
6701 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6702 Reported by Bruce Becker; see:
6703 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6705 2003-03-03 Paul Eggert <eggert@twinsun.com>
6706 Bruno Haible <bruno@clisp.org>
6708 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6709 Reported by John Hughes, see
6710 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6712 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6714 * poll_.h: New file.
6717 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6719 * mathl.h: New file.
6720 * acosl.c: New file.
6721 * asinl.c: New file.
6722 * atanl.c: New file.
6723 * ceill.c: New file.
6726 * floorl.c: New file.
6727 * frexpl.c: New file.
6728 * ldexpl.c: New file.
6730 * sincosl.c: New file.
6732 * sqrtl.c: New file.
6734 * trigl.c: New file.
6735 * trigl.h: New file.
6737 2003-02-17 Bruno Haible <bruno@clisp.org>
6739 * mkdtemp.h: New file, from GNU gettext.
6740 * mkdtemp.c: New file, from GNU gettext.
6742 2003-01-31 Bruno Haible <bruno@clisp.org>
6744 * rename.c: #undef rename before defining rpl_rename.
6745 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6747 2003-01-30 Bruno Haible <bruno@clisp.org>
6749 * printf-args.h: New file, from GNU gettext.
6750 * printf-args.c: New file, from GNU gettext.
6751 * printf-parse.h: New file, from GNU gettext.
6752 * printf-parse.c: New file, from GNU gettext.
6753 * vasnprintf.h: New file, from GNU gettext.
6754 * vasnprintf.c: New file, from GNU gettext.
6755 * asnprintf.c: New file, from GNU gettext.
6756 * vasprintf.h: New file, from GNU gettext with modifications.
6757 * vasprintf.c: New file, from GNU gettext.
6758 * asprintf.c: New file, from GNU gettext.
6760 2003-01-29 Bruno Haible <bruno@clisp.org>
6762 * stpncpy.h: New file, from GNU gettext with modifications.
6763 * stpncpy.c: New file, from GNU gettext with modifications.
6765 2003-01-28 Bruno Haible <bruno@clisp.org>
6767 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6769 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6772 2003-01-27 Bruno Haible <bruno@clisp.org>
6774 * xsetenv.h: New file, from GNU gettext.
6775 * xsetenv.c: New file, from GNU gettext.
6777 2003-01-23 Bruno Haible <bruno@clisp.org>
6779 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6781 2003-01-22 Bruno Haible <bruno@clisp.org>
6783 * exit.h: New file, from GNU gettext.
6785 2003-01-11 Bruno Haible <bruno@clisp.org>
6787 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6788 * strcase.h (strcasecmp, strncasecmp): Likewise.
6790 2003-01-14 Jim Meyering <jim@meyering.net>
6792 * same.c (same_name): Tweak a comment.
6794 2003-01-11 Bruno Haible <bruno@clisp.org>
6796 * same.c (same_name): Reorder tests so as to avoid calling stat()
6797 when a string comparison is sufficient.
6799 2003-01-11 Bruno Haible <bruno@clisp.org>
6801 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6804 2003-01-11 Bruno Haible <bruno@clisp.org>
6806 * hash-pjw.c: Add comment about low quality of this function.
6808 2003-01-12 Paul Eggert <eggert@twinsun.com>
6810 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6811 to avoid collisions with libcurses and libreadline.
6813 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6814 * getstr.h, getstr.c: Remove.
6815 * getline.c: Include "getline.h", to check interface.
6816 Move body of old getstr.c here: this defines MIN_CHUNK and
6817 declares getdelim2, which is renamed from getstr.
6818 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6820 * linebuffer.c (readlinebuffer): Renamed from readline.
6822 * linebuffer.h: Likewise.
6823 (readline): Remove backward-compatibility macro.
6825 2003-01-12 Jim Meyering <jim@meyering.net>
6827 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6829 2003-01-10 Bruno Haible <bruno@clisp.org>
6831 * alloca_.h: New file.
6832 * getdate.y: Unconditionally include alloca.h.
6833 * makepath.c: Likewise.
6834 * setenv.c: Likewise.
6835 * userspec.c: Likewise.
6837 2003-01-09 Bruno Haible <bruno@clisp.org>
6839 * stdbool.h.in: New file.
6841 2003-01-08 Bruno Haible <bruno@clisp.org>
6843 * safe-read.c: Include specification header first, to ensure its
6845 * full-write.c: Likewise.
6847 2003-01-08 Jim Meyering <jim@meyering.net>
6849 * full-write.c: Undefine and define-away `const' after inclusion
6850 of errno.h, not before. Suggestion from Bruno Haible.
6852 2003-01-07 Jim Meyering <jim@meyering.net>
6854 * full-write.c: Rework so that it may serve to define full_read, too.
6855 * full-read.c: Simply #define FULL_READ and include full-write.c.
6857 2003-01-06 Jim Meyering <jim@meyering.net>
6859 * version-etc.c: Update year in translatable copyright string.
6861 2002-12-25 Bruno Haible <bruno@clisp.org>
6863 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6864 * xstrtol.h: Likewise.
6865 * xstrtoimax.c: Likewise.
6866 * xstrtoumax.c: Likewise.
6867 * human.h: Likewise.
6869 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6870 on systems that have <inttypes.h> but not <stdint.h>.
6872 2002-12-31 Paul Eggert <eggert@twinsun.com>
6874 * memcoll.c (memcoll): Fall back on a simple algorithm using
6875 memcmp if strcoll doesn't work.
6877 2002-12-23 Bruno Haible <bruno@clisp.org>
6879 * localcharset.h: New file.
6880 * localcharset.c: Include it.
6881 * unicodeio.c: Likewise.
6883 2002-12-22 Bruno Haible <bruno@clisp.org>
6885 * utime.c (utime_null): No need to call ftruncate if the file was
6888 2002-12-23 Bruno Haible <bruno@clisp.org>
6890 * memcoll.c (STRCOLL): New macro.
6893 2002-12-22 Bruno Haible <bruno@clisp.org>
6895 * getstr.h (getstr): Define, to avoid clash with libcurses.
6896 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6898 2002-12-22 Bruno Haible <bruno@clisp.org>
6900 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6902 2002-12-23 Bruno Haible <bruno@clisp.org>
6904 * getline.h: Include <stddef.h>, for size_t.
6906 * unicodeio.h: Include <stddef.h>, for size_t.
6907 * unicodeio.c: Don't include <stddef.h>.
6909 2002-12-17 Bruno Haible <bruno@clisp.org>
6911 * canon-host.c (strdup): Remove unused declaration.
6913 * fsusage.c: Include full_read.h.
6914 (get_fs_usage): Use full_read instead of safe_read.
6916 * utime.c (utime_null): Use SAFE_READ_ERROR.
6918 2002-12-11 Bruno Haible <bruno@clisp.org>
6920 * setenv.h: Rewritten to cope with systems that have setenv() but not
6922 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6925 2002-12-11 Bruno Haible <bruno@clisp.org>
6927 * setenv.c (alloca): Fall back to malloc.
6929 (setenv): Use freea() to free memory allocated with alloca().
6931 2002-11-13 Bruno Haible <bruno@clisp.org>
6933 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6934 function declarations.
6935 * unsetenv.c (unsetenv): Likewise.
6937 2002-03-04 Bruno Haible <bruno@clisp.org>
6939 Portability to AIX 4.3.3.
6940 * unsetenv.c: New file, extracted from setenv.c.
6941 * setenv.c: Move the unsetenv() function to unsetenv.c.
6943 2001-12-20 Bruno Haible <bruno@clisp.org>
6945 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6946 use malloc instead. For SunOS 4.
6948 2001-12-11 Bruno Haible <bruno@clisp.org>
6950 * setenv.c: Declare alloca.
6951 (compar_fn_t): New typedef.
6952 (KNOWN_VALUE, STORE_VALUE): Use it.
6954 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6957 2002-12-10 Paul Eggert <eggert@twinsun.com>
6959 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6960 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6961 Choose values that are less likely to collide with system fnmatch
6963 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6964 defined (e.g., a pure POSIX system).
6965 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6966 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6968 2002-12-06 Jim Meyering <jim@meyering.net>
6970 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6972 Merge in changes from libc's misc/error.c, in preparation
6973 for the merge of gnulib's changes back into libc.
6975 * error.c (_): Define only if not already defined.
6976 Move definition to follow all #include directives.
6977 Include unlocked-io.h only if !_LIBC.
6978 [_LIBC]: Include <libio/libioP.h>.
6979 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6980 (fflush): Tweak definition to use INTUSE.
6983 2002-12-05 Paul Eggert <eggert@twinsun.com>
6985 * alloca.c [defined emacs]: Include "lisp.h".
6986 (xalloc_die) [defined emacs]: New macro.
6987 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6988 [! defined emacs]: Include <xalloc.h>.
6989 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6990 (pointer): Typedef to POINTER_TYPE *.
6991 (malloc): Remove decl; we now always use xmalloc.
6992 (alloca): Use old-style definition, since Emacs needs this.
6993 Check for arithmetic overflow when computing combined size.
6995 2002-12-04 Paul Eggert <eggert@twinsun.com>
6997 Do not generate unlocked-io.h automatically, since it's easier to
6998 maintain it by hand.
7000 * unlocked-io.h: New file, from GNU diffutils,
7001 but with proper copyright notice and attribution.
7003 * Makefile.am: Add copyright notice.
7004 (libfetish_a_SOURCES): Add unlocked-io.h.
7005 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7006 (DISTCLEANFILES, io_functions): Remove macros.
7007 (EXTRA_DIST): Remove gen_uio.
7008 (unlocked-io.h): Remove rule.
7010 2002-12-04 Jim Meyering <jim@meyering.net>
7012 Reflect the fact that stat.c and lstat.c are no longer generated.
7013 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7014 (DISTCLEANFILES): Likewise.
7015 (EXTRA_DIST): Likewise.
7016 (all_local): Don't depend on stat.c or lstat.c.
7017 (stat.c, lstat.c): Remove rules.
7018 (EXTRA_DIST): Remove xstat.in.
7020 * xstat.in: Remove file. Contents moved into stat.c.
7021 * stat.c: New file. Contents mostly from xstat.in.
7022 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7023 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7025 * safe-read.c: Rework so that it may serve to define safe_write, too.
7026 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7028 2002-12-03 Jim Meyering <jim@meyering.net>
7030 * safe-read.c, safe-write.c: Change variable names and comments, but
7031 not semantics, to minimize the differences between these two files.
7032 (safe_read): Change comment to mention SAFE_READ_ERROR.
7034 * safe-read.c (IS_EINTR): Define.
7035 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7037 2002-12-02 Bruno Haible <bruno@clisp.org>
7039 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7040 Define, taken from safe-read.c.
7041 (INT_MAX): Provide fallback.
7042 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7043 * safe-write.h (SAFE_WRITE_ERROR): Define.
7045 * safe-read.c (EINTR): Remove definition.
7046 (safe_read): Don't use EINTR if it is absent.
7048 2002-12-02 Jim Meyering <jim@meyering.net>
7050 * safe-read.c (EINTR): Define.
7051 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7052 (INT_MAX): Provide fallback.
7053 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7055 * safe-read.h (SAFE_READ_ERROR): Define.
7057 2002-12-01 Jim Meyering <jim@meyering.net>
7059 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7060 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7062 2002-11-27 Paul Eggert <eggert@twinsun.com>
7064 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7065 hash_rehash): Replace `if (limit <= value) abort ();' with
7066 `if (! (value < limit)) abort ();', for readability.
7068 2002-11-26 <karl@gnu.org>
7070 * strdup.c: copy from libc again, with jim's ok.
7071 * .cppi-disable: re-add strdup.c
7073 2002-11-25 <karl@gnu.org>
7075 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7076 instead of "strtol.c".
7078 2002-11-25 Jim Meyering <jim@meyering.net>
7080 * mktime.c: Sync from libc, now that it has the latest fix.
7082 2002-11-24 <karl@gnu.org>
7084 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7085 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7087 2002-11-24 Jim Meyering <jim@meyering.net>
7089 Update from coreutils:
7091 * mktime.c: Merge in changes from libc.
7093 Avoid a link-time failure on some Linux systems.
7094 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7095 (__mon_yday): Declare with the STATIC attribute.
7096 (__mktime_internal): Likewise.
7097 Based on a report from Greg Schafer.
7099 2002-11-23 Jim Meyering <jim@meyering.net>
7101 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7102 Use `unsigned', not `int', as type of index.
7104 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7106 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7108 2002-11-22 Paul Eggert <eggert@twinsun.com>
7110 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7111 hint that one should use `if (! x) abort ();' rather than `assert
7112 (x);', and anyway it's one less thing to worry about configuring.
7113 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7114 hash_rehash, hash_insert): Use abort rather than assert.
7116 2002-11-22 Paul Eggert <eggert@twinsun.com>
7118 * quotearg.h: Allow multiple inclusion by surrounding with
7119 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7120 so that we can be included first.
7121 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7122 * quotearg.c: Include quotearg.h immediately after config.h.
7123 No need to include stddef.h or sys/types.h any more.
7124 Surround local include files with "", not "<>".
7125 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7126 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7127 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7128 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7129 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7130 (ISPRINT): Remove; no longer needed now that we assume C89.
7132 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7135 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7136 quotearg_char): Use SIZE_MAX rather than
7137 (size_t) -1 when we are talking about "infinity".
7139 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7141 2002-11-22 Bruno Haible <bruno@clisp.org>
7143 * safe-read.h: Assume C89. Add comments.
7144 (safe_read): Change return type to size_t.
7145 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7146 counts > SSIZE_MAX correctly.
7147 * safe-write.h: New file.
7148 * safe-write.c: New file.
7149 * full-read.h: New file.
7150 * full-read.c: New file.
7151 * full-write.h: Assume C89. Add comments.
7152 * full-write.c: Include safe-write.h.
7153 (full_write): Rewritten to use safe_write.
7154 Suggested by Jim Meyering and Paul Eggert.
7156 2002-11-21 Bruno Haible <bruno@clisp.org>
7158 Remove case insensitive option matching.
7159 * argmatch.h (argcasematch): Remove declaration.
7160 (ARGCASEMATCH): Remove macro.
7161 (__xargmatch_internal): Remove case_sensitive argument.
7162 (XARGMATCH): Update.
7163 (XARGCASEMATCH): Remove macro.
7164 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7165 case_sensitive argument.
7166 (argcasematch): Remove function.
7167 (__xargmatch_internal): Remove case_sensitive argument.
7168 (main): Use XARGMATCH instead of XARGCASEMATCH.
7170 * xmalloc.c: Change compile-time error message. Add comment about
7171 required autoconf version.
7173 2002-11-21 Jim Meyering <jim@meyering.net>
7175 * strdup.c (strdup): Tweak comment and initial #if/#include.
7177 Merge in changes from the coreutils.
7179 2002-09-25 Paul Eggert <eggert@twinsun.com>
7180 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7181 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7182 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7183 int. Work more efficiently if X is the same width as uintmax_t.
7184 Do not compare X to -1, to avoid bogus compiler warning.
7185 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7186 Don't assume that f_frsize and f_bsize are the same type.
7188 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7191 * makepath.c (make_path): Restore umask *before* creating the final
7193 (make_path): Minor reformatting.
7195 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7196 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7198 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7199 ones. At least on GNU/Linux systems, `auto' means something else.
7202 2002-11-20 Paul Eggert <eggert@twinsun.com>
7204 Merge argmatch cleanups from Bison. Assume C89.
7206 * argmatch.c: Include config.h here, not in argmatch.h.
7207 Include stdlib.h, for EXIT_FAILURE.
7208 Always include <string.h>, since we assume C89.
7209 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7210 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7211 Include <stddef.h> instead, since it's all we need for size_t.
7212 (PARAMS): Remove. All uses removed.
7213 (ARRAY_CARDINALITY): Do not bother to #undef.
7214 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7215 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7216 Remove unnecessary parentheses.
7217 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7218 Insert necessary parentheses.
7219 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7220 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7222 2002-11-19 Bruno Haible <bruno@clisp.org>
7224 * mbswidth.c: Include mbswidth.h right at the beginning.
7225 * mbswidth.h: Include <stddef.h>, for size_t.
7227 * mbswidth.h (PARAMS): Remove macro.
7228 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7229 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7231 * gcd.h (PARAMS): Remove macro.
7232 (gcd): Use ANSI C function declarations.
7233 * gcd.c (gcd): Likewise.
7235 2002-11-15 Bruno Haible <bruno@clisp.org>
7237 * strcspn.c: Include <stddef.h>.
7238 (strcspn): Use ANSI C function declaration. Change return type to
7240 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7241 (strpbrk): Use NULL.
7242 * strpbrk.h (PARAMS): Remove macro.
7243 (strpbrk): Use ANSI C function declaration.
7244 * strstr.c: Don't include <sys/types.h>.
7245 * strstr.h (PARAMS): Remove macro.
7246 (strstr): Use ANSI C function declarations.
7248 2002-11-06 Bruno Haible <bruno@clisp.org>
7250 * gcd.h (gcd): Change argument type to 'unsigned long'.
7251 * gcd.c (gcd): Likewise.
7253 2002-11-05 Bruno Haible <bruno@clisp.org>
7255 * gcd.h: New file, from gettext-0.11.5.
7256 * gcd.c: New file, from gettext-0.11.5.
7258 2002-11-05 Bruno Haible <bruno@clisp.org>
7260 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7261 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7262 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7263 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7265 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7266 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7268 * closeout.c: Include gettext.h instead of <libintl.h>.
7269 * human.c: Include gettext.h instead of <libintl.h>.
7270 * quotearg.c: Include gettext.h instead of <libintl.h>.
7271 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7272 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7273 * userspec.c: Include gettext.h instead of <libintl.h>.
7274 * version-etc.c: Include gettext.h instead of <libintl.h>.
7275 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7276 (textdomain): Remove definition.
7277 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7279 * long-options.c: Remove include of <libintl.h> and definition of _.
7280 * same.c: Remove include of <libintl.h> and definition of _.
7282 2002-11-04 Bruno Haible <bruno@clisp.org>
7284 * stpcpy.h: New file, from GNU gettext-0.11.5.
7285 * strcase.h: New file, from GNU gettext-0.11.5.
7286 * strpbrk.h: New file, from GNU gettext-0.11.5.
7287 * strstr.h: New file, from GNU gettext-0.11.5.
7288 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7290 2002-05-09 Bruno Haible <bruno@clisp.org>
7292 * config.charset: Update for newest glibc. Add canonical names
7293 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7295 2002-05-09 Bruno Haible <bruno@clisp.org>
7297 * localcharset.c (get_charset_aliases): Add more Windows specific
7300 2002-05-08 Owen Taylor <otaylor@redhat.com>
7302 * config.charset: A few additions for Solaris.
7304 2001-12-05 Bruno Haible <bruno@clisp.org>
7306 * localcharset.c (locale_charset): Don't return an empty string.
7308 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7310 * config.charset: msdos in uk_UA uses CP1125.
7312 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7314 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7315 * localcharset.c (locale_charset): Declare as extern "C".
7317 2002-02-15 Bruno Haible <bruno@clisp.org>
7319 * config.charset [msdosdjgpp]: For Russian, use CP866.
7321 2002-02-11 Bruno Haible <bruno@clisp.org>
7323 * config.charset: Add support for NetBSD.
7325 2002-09-25 <karl@gnu.org>
7327 * strdup.c: copy from libc/string (via ../config/srclist*).
7328 * getopt*: copy from libc/posix.
7329 * gettext.h: copy from gettext.
7330 * .cppi-disable: add strdup.c, gettext.h.
7332 2002-07-01 Jim Meyering <meyering@lucent.com>
7334 * c-stack.c: Include sys/time.h.
7335 From Volker Borchert.
7337 2002-06-11 Paul Eggert <eggert@twinsun.com>
7339 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7340 New macro. Use it uniformly instead of
7341 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7342 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7343 reported by Vin Shelton.
7345 2002-06-22 Jim Meyering <meyering@lucent.com>
7347 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7348 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7350 2002-06-22 Paul Eggert <eggert@twinsun.com>
7352 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7353 Do not assume SA_SIGINFO behavior.
7354 Bug reported by Jim Meyering on NetBSD 1.5.2.
7356 2002-06-22 Jim Meyering <meyering@lucent.com>
7358 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7360 * exitfail.c, exitfail.h: Likewise.
7361 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7363 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7365 (EXTRA_DIST): Add fnmatch_loop.c.
7366 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7368 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7369 * fnmatch.c: Update from diffutils-2.8.2.
7370 * fnmatch_.h: New file. From diffutils-2.8.2.
7371 * fnmatch.h: Remove file.
7373 2002-06-18 Paul Eggert <eggert@twinsun.com>
7375 * file-type.h: Report an error if neither S_ISREG nor
7376 S_IFREG is defined, instead of using a test specific to glibc
7377 2.2. This should be safe, since POSIX requires S_ISREG and
7378 Unix Version 7 had S_IFREG. We don't need to check for
7379 <sys/types.h> since we don't use any symbols that it defines.
7381 2002-06-15 Jim Meyering <meyering@lucent.com>
7383 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7384 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7385 have been included before this file.
7387 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7389 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7390 so that each temporary file name is unique and valid in the first
7391 8 characters, for operation under DOS.
7393 2002-06-15 Jim Meyering <meyering@lucent.com>
7395 Work even with DJGPP 2.03, which lacks support for symlinks.
7397 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7399 * lchown.c (S_ISLNK): Likewise.
7401 2002-06-14 Jim Meyering <meyering@lucent.com>
7403 * file-type.h: Use the version from diffutils-2.8.2.
7404 * file-type.c: Likewise.
7406 2002-05-27 Jim Meyering <meyering@lucent.com>
7408 Fix a problem seen only on nonconforming systems whereby ls.c's
7409 use of localtime, and then of gettimeofday would cause trouble:
7410 the localtime call used to initialize rpl_gettimeofday's save
7411 mechanism would clobber ls's current local time information so
7412 that in any long listing the first file would always be listed
7413 with date 1970-01-01. Analysis by Volker Borchert.
7415 * gettimeofday.c (localtime): Undefine.
7416 (rpl_localtime): New function.
7418 2002-05-22 Jim Meyering <meyering@lucent.com>
7420 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7421 * file-type.h: New file.
7422 * file-type.c (file_type): New file/function. Extracted from diffutils.
7424 2002-04-29 Paul Eggert <eggert@twinsun.com>
7426 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7428 2002-04-28 Paul Eggert <eggert@twinsun.com>
7430 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7431 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7432 of 127, since 64 is the largest conceivable number for ancient
7434 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7436 2002-04-28 Jim Meyering <meyering@lucent.com>
7438 * sig2str.c (WTERMSIG): Remove definition (unused).
7440 2002-04-28 Paul Eggert <eggert@twinsun.com>
7442 * sig2str.h, sig2str.c: New files.
7443 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7445 2002-04-24 Jim Meyering <meyering@lucent.com>
7447 * gettext.h: New file, from Gettext.
7448 * Makefile.am (INCLUDES): Remove -I../intl.
7449 (libfetish_a_SOURCES): Add gettext.h.
7451 2002-04-16 Jim Meyering <meyering@lucent.com>
7453 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7454 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7455 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7457 2002-04-12 Jim Meyering <meyering@lucent.com>
7459 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7461 2002-03-10 Jim Meyering <meyering@lucent.com>
7463 * makepath.c (make_path): Remove a comma from a diagnostic.
7464 Suggestion from Santiago Vila.
7466 2002-03-08 Jim Meyering <meyering@lucent.com>
7468 * rename.c: Mention that this wrapper is needed also on
7469 mips-dec-ultrix4.4 systems.
7471 2002-03-02 Jim Meyering <meyering@lucent.com>
7473 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7474 not HAVE_CLOCK_SETTIME.
7476 2002-02-27 Paul Eggert <eggert@twinsun.com>
7478 * nanosleep.h: Rename to....
7479 * timespec.h: New name for nanosleep.h. All uses changed.
7481 * gettime.c: New file.
7482 * settime.c: New file.
7485 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7486 timespec.h. Remove nanosleep.h.
7488 2002-02-25 Paul Eggert <eggert@twinsun.com>
7490 * acl.c, acl.h: New files.
7491 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7493 2002-02-24 Jim Meyering <meyering@lucent.com>
7495 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7496 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7497 cause trouble. Reported by Nelson Beebe.
7499 2002-02-23 Paul Eggert <eggert@twinsun.com>
7501 * path-concat.c (xpath_concat): Reorder code to pacify
7502 compilers that don't know that xalloc_die never returns.
7504 2002-02-20 Jim Meyering <meyering@lucent.com>
7506 * getdate.c: Regenerate using bison-1.33.
7508 2002-02-15 Paul Eggert <eggert@twinsun.com>
7510 * posixver.c, posixver.h: New files.
7511 * Makefile.am (libfetish_a_SOURCES): Add them.
7513 2002-02-02 Paul Eggert <eggert@twinsun.com>
7514 Bruno Haible <bruno@clisp.org>
7516 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7517 (fwrite_success_callback): New declaration.
7518 * unicodeio.c (unicode_to_mb): New function, extracted from
7519 print_unicode_char. Call failure callback instead of error.
7520 (fwrite_success_callback): New function.
7521 (exit_failure_callback): New function.
7522 (fallback_failure_callback): New function.
7523 (print_unicode_char): Call unicode_to_mb.
7525 2002-01-26 Jim Meyering <meyering@lucent.com>
7527 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7529 2002-01-22 Jim Meyering <meyering@lucent.com>
7531 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7532 Otherwise, some versions of automake would omit the rule that makes
7533 Makefile from Makefile.in.
7535 2001-01-21 Paul Eggert <eggert@twinsun.com>
7537 * xmemcoll.h, xmemcoll.c: New files.
7538 * Makefile.am (libfetish_a_SOURCES): Add them.
7539 * memcoll.c: Include errno.h, and declare errno if not defined.
7540 (memcoll): Set errno to zero if there is no error.
7542 * quotearg.c (quotearg_buffer_restyled):
7543 Fix bug with quoting buffers containing NUL when backslashing escapes.
7544 This bug was exposed by the other changes in this patch.
7545 (quotearg_n_options): New arg ARGSIZE.
7546 All callers changed.
7547 (quoting_options_from_style): New function.
7548 (quotearg_n_style): Use it.
7549 (quotearg_n_style_mem): New function.
7551 * quotearg.h (quotearg_n_style_mem): New function.
7553 2002-01-16 Jim Meyering <meyering@lucent.com>
7555 * getdate.y: Add three semicolons, each just before a closing brace.
7556 Bison (as of version 1.31) no longer papers over that mistake.
7558 2002-02-14 Paul Eggert <eggert@twinsun.com>
7560 * backupfile.c (ISDIGIT): Comment fix.
7561 * getdate.y (ISDIGIT): Likewise.
7562 * posixtm.c (ISDIGIT, year): Likewise.
7563 * strverscmp.c (ISDIGIT): Likewise.
7564 * userspec.c (ISDIGIT): Likewise.
7566 2002-01-05 Jim Meyering <meyering@lucent.com>
7568 * version-etc.c (version_etc_copyright): Update copyright year.
7570 2001-01-19 Paul Eggert <eggert@twinsun.com>
7572 * closeout.c (close_stdout_status): If ferror (stdout), do
7573 not silently exit merely because the output buffer happens to
7574 have nothing pending.
7576 2001-12-18 Paul Eggert <eggert@twinsun.com>
7578 See the big note in ../ChangeLog.
7579 * human.c (suffixes): Prefer K to k for 1024.
7580 (generate_suffix_backwards): New function.
7581 (human_readable_inexact): Use it.
7582 * xstrtol.c (__xstrtol): If there is no number but there
7583 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7584 Accept 'K' as well as 'k'.
7586 2001-12-15 Jim Meyering <meyering@lucent.com>
7588 * regex.h (__restrict_arr): Update from libc.
7590 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7591 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7594 2001-12-10 Jim Meyering <meyering@lucent.com>
7596 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7597 Instead, include "xalloc.h".
7598 (initbuffer): Don't cast xmalloc return value to char*.
7599 (readline): Reword comment.
7600 Don't cast xrealloc return value to char*
7603 2001-12-09 Jim Meyering <meyering@lucent.com>
7605 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7606 `signed and unsigned type in conditional expression'.
7607 * posixtm.c (posix_time_parse): Likewise.
7609 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7611 * readtokens.c (readtoken): Declare an index to be of type unsigned
7612 to avoid a pedantic warning.
7614 * getstr.c: Don't include assert.h.
7615 (getstr): Remove warning-evoking assertions.
7616 Return -1 if offset parameter is out of bounds.
7617 Change the type of a local from int to size_t.
7619 * strftime.c (my_strftime_localtime_r): Include this function
7620 definition in the `#if ! HAVE_TM_GMTOFF' block.
7622 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7623 Include xalloc.h instead.
7625 2001-12-02 Jim Meyering <meyering@lucent.com>
7627 * tempname.c: Don't declare getenv, thus reverting the change of
7628 2001-11-18. It's no longer necessary, now that stdlib.h is always
7631 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7632 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7634 2001-11-30 Akim Demaille <akim@epita.fr>
7636 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7637 before being defined.
7639 2001-11-27 Paul Eggert <eggert@twinsun.com>
7641 * quotearg.h (quotearg_n, quotearg_n_style):
7642 First arg is int, not unsigned.
7643 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7644 (SIZE_MAX, UINT_MAX): New macros.
7645 (quotearg_n_options): Abort if N is negative.
7646 Avoid overflow check on hosts where size_t is 64 bits and int
7647 is 32 bits, as overflow is impossible there.
7648 Fix off-by-one typo that caused unnecessary reallocation.
7650 2001-11-27 Jim Meyering <meyering@lucent.com>
7652 * tempname.c: Merge with version from libc.
7653 * regex.c: Likewise.
7655 * tempname.c: Include stdlib.h unconditionally. On some old systems
7656 for which STDC_HEADERS is 0, it was not included, resulting in a
7657 warning about an integer-to-pointer conversion problem with getenv.
7658 Reported by Volker Borchert.
7660 2001-11-26 Jim Meyering <meyering@lucent.com>
7662 * gtod.h: Remove file.
7663 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7664 * gettimeofday.c: Don't include gtod.h.
7665 (GTOD_init): Remove function.
7666 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7667 Suggestion from Volker Borchert.
7669 2001-11-23 Jim Meyering <meyering@lucent.com>
7671 * hash.h (struct hash_table): Don't define here. Merely declare it.
7672 * hash.c (struct hash_table): Define it here instead.
7674 2001-11-22 Jim Meyering <meyering@lucent.com>
7676 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7678 2001-11-18 Paul Eggert <eggert@twinsun.com>
7680 * tempname.c (TMP_MAX): Remove; no longer needed.
7681 (TEMPORARIES): New macro.
7682 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7683 removes an artificial limitation (e.g. HP-UX 10.20, where
7686 2001-11-18 Jim Meyering <meyering@lucent.com>
7688 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7691 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7692 files will be created before anything else.
7694 2001-11-17 Jim Meyering <meyering@lucent.com>
7696 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7697 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7698 rather than group writable. Patch by Juan F. Codagnone.
7700 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7701 Instead, include "xalloc.h".
7703 * mountlist.c: Include unlocked-io.h after all system headers.
7704 Remove explicit declarations of xmalloc, xrealloc,
7705 and xstrdup. Instead, include "xalloc.h".
7707 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7708 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7709 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7711 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7712 Reported by Padraig Brady.
7714 * mkstemp.c: #undef mkstemp.
7716 (rpl_mkstemp): Rename from mkstemp.
7719 2001-11-16 Jim Meyering <meyering@lucent.com>
7721 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7722 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7723 determine the amount of total physical memory, use pstat_getstatic.
7724 HPUX-11 doesn't define _SC_PHYS_PAGES.
7725 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7726 If sysconf couldn't be used to determine the amount of available
7727 physical memory, use both pstat_getstatic and pstat_getdynamic.
7728 Based on a patch from Bob Proulx.
7730 2001-11-05 Jim Meyering <meyering@lucent.com>
7732 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7734 2001-11-03 Jim Meyering <meyering@lucent.com>
7736 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7737 in argmatch_to_argument call.
7739 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7742 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7743 e.g., a fault due to an attempt to free a NULL pointer.
7745 2001-11-01 Jim Meyering <meyering@lucent.com>
7747 * dirfd.c, dirfd.h: New files.
7748 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7750 * hash.c (hash_print) [TESTING]: Clean up.
7752 2001-10-22 Paul Eggert <eggert@twinsun.com>
7754 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7755 to avoid a warning if -Wall.
7757 2001-10-21 Paul Eggert <eggert@twinsun.com>
7759 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7761 2001-10-21 Jim Meyering <meyering@lucent.com>
7763 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7764 this code would end up calling gettext even in packages built
7766 * getopt.c (_): Likewise.
7767 * regex.c (_): Likewise.
7769 2001-10-20 Paul Eggert <eggert@twinsun.com>
7771 * error.c (strerror_r): Do not declare unless !_LIBC.
7772 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7773 Use strerror_r that is only a macro, even if it is not a function.
7774 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7775 (private_strerror): Use prototypes, not old-style function definition.
7776 (print_errno_message): New function.
7777 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7779 (error_tail, error, error_at_line): Use it.
7781 2001-10-11 Jim Meyering <meyering@lucent.com>
7783 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7784 and quote_n (1, ... to avoid clobbering a buffer.
7786 2001-10-05 Jim Meyering <meyering@lucent.com>
7788 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7789 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7790 * hash-pjw.h: New file.
7792 2001-09-30 Jim Meyering <meyering@lucent.com>
7794 * mountlist.c [MOUNTED_GETFSSTAT]:
7795 Include <sys/ucred.h>, for Apple Darwin.
7796 Include sys/mount.h and sys/fs_types.h only if available.
7798 (read_filesystem_list): Use FS_TYPE.
7800 2001-09-29 Paul Eggert <eggert@twinsun.com>
7802 * exclude.c (excluded_filename): 0 -> false, since it's
7805 2001-09-28 Paul Eggert <eggert@twinsun.com>
7807 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7808 #defines strtoimax. Also treat the other strto* functions
7811 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7812 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7813 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7815 2001-09-26 Jim Meyering <meyering@lucent.com>
7817 Most macros in unlocked-io.h had the wrong number of arguments.
7818 * gen-uio: New script.
7819 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7820 * unlocked-io.hin: Remove file.
7821 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7822 rather than trying to embed it here.
7823 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7824 Reported by Padraig Brady.
7826 2001-09-25 Volker Borchert <bt@teknon.de>
7828 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7830 2001-09-23 Jim Meyering <meyering@lucent.com>
7832 * mountlist.c: Remove useless parentheses in #if directives.
7833 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7834 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7836 2001-09-22 Jim Meyering <meyering@lucent.com>
7838 * localcharset.c: Update from latest gettext.
7839 * config.charset: Likewise.
7841 2001-09-20 Jim Meyering <meyering@lucent.com>
7843 * xstrtol.c (strtoimax): Guard declaration with
7844 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7845 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7846 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7847 (strtoumax): Likewise, for completeness (it wasn't necessary).
7849 2001-09-06 Paul Eggert <eggert@twinsun.com>
7851 * strtoimax.c (HAVE_LONG_LONG):
7852 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7853 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7854 to work around bug in IBM C compiler.
7856 2001-09-16 Jim Meyering <meyering@lucent.com>
7858 * mkdir.c: New file.
7860 2001-09-04 Paul Eggert <eggert@twinsun.com>
7862 * xgetcwd.c: Revert some of the previous change; intead,
7863 fix the HAVE_GETCWD_NULL code to behave more like the
7864 !HAVE_GETCWD_NULL code used to.
7867 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7870 2001-09-04 Paul Eggert <eggert@twinsun.com>
7872 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7873 Use ssize_t, not int, to store result of readlink.
7874 Check for ssize_t overflow as well as size_t overflow,
7875 as POSIX says the result of readlink is implementation-defined
7876 when ssize_t overflows.
7877 Remove unnecessary cast to char*.
7878 Use free+malloc instead of realloc, as the storage doesn't need
7879 to be preserved and it's clearer and can be more efficient that way.
7880 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7881 * xreadlink.h (xreadlink): Update prototype.
7883 2001-09-03 Paul Eggert <eggert@twinsun.com>
7885 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7886 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7887 spotted by Jim Meyering.
7889 2001-09-03 Jim Meyering <meyering@lucent.com>
7891 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7893 2001-09-03 Paul Eggert <eggert@twinsun.com>
7895 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7896 like the HAVE_GETCWD_NULL code.
7897 Include pathmax.h if not HAVE_GETCWD.
7898 Do not include xalloc.h.
7899 (INITIAL_BUFFER_SIZE): New symbol.
7900 Do not use xmalloc / xrealloc, since the caller is responsible for
7901 handling errors. Preserve errno around `free' during failure.
7902 Do not overrun buffer when using getwd.
7904 2001-09-03 Paul Eggert <eggert@twinsun.com>
7906 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7907 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7909 2001-09-02 Jim Meyering <meyering@lucent.com>
7911 * error.c: Update from GNU libc.
7913 2001-09-01 Jim Meyering <meyering@lucent.com>
7915 * xreadlink.c: New file.
7916 * xreadlink.h: New file.
7917 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7919 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7920 doesn't conflict with sparc Solaris 7's definition in
7921 /usr/include/sys/int_types.h.
7923 * exclude.c: Use `""', not `<>' to #include non-system header files.
7924 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7925 and strncasecmp as r-values. Unixware didn't have declarations.
7927 2001-08-31 Jim Meyering <meyering@lucent.com>
7929 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7930 Use an initial, malloc'd, buffer of length 128 rather than
7931 a statically allocated one of length 1024.
7933 2001-08-30 Paul Eggert <eggert@twinsun.com>
7935 * xgetcwd.c: Don't include pathmax.h.
7936 Include stdlib.h and unistd.h if available.
7938 (xmalloc, xstrdup, free): Remove decls.
7939 (xgetcwd): Don't assume sizes fit in unsigned.
7940 Check for overflow when computing sizes.
7941 Simplify reallocation code.
7943 2001-08-28 Paul Eggert <eggert@twinsun.com>
7945 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7947 * strtoimax.c: Renamed from strtoxmax.c, removing the
7950 Also, make the following further changes to make this file's
7951 configuration more similar to that of strtol.c:
7952 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7953 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7954 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7955 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7956 changed to signed values.
7958 And make the following changes as well:
7959 Fix copyright notice, as 1999 was missing.
7960 (verify): New macro.
7961 (strtoimax): Check sizes at compile-time, not run-time.
7962 Prefer strtol to strtoll if both work.
7963 (main): Remove; it was not that useful and was a pain to maintain.
7965 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7967 2001-08-30 Paul Eggert <eggert@twinsun.com>
7969 * savedir.c (savedir): Remove size parameter, as POSIX says that
7970 a directory's st_size can have an arbitrary value, so the old
7971 usage could waste an arbitrary amount of memory. All uses
7973 * savedir.h: Update prototype.
7975 2001-08-30 Paul Eggert <eggert@twinsun.com>
7977 * xstrtol.c (strtoimax): New decl.
7979 2001-08-28 Paul Eggert <eggert@twinsun.com>
7981 * xstrtol.h: Add copyright notice.
7982 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7983 LONGINT_INVALID_SUFFIX_CHAR.
7985 2001-08-30 Paul Eggert <eggert@twinsun.com>
7987 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7990 2001-08-30 Paul Eggert <eggert@twinsun.com>
7992 * hash.c: Remove '2001' from copyright notice.
7994 2001-08-30 Paul Eggert <eggert@twinsun.com>
7996 * full-write.h: New file.
7997 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7998 * full-write.c: Correct credits, as cccp.c no longer
7999 exists and anyway it was so heavily changed from the old cccp
8000 code as to be unrecognizable. Include full-write.h.
8001 (full_write) Return size_t, with short writes meaning failure.
8002 All callers changed. This fixes a bug with large buffers
8004 * utime.c: Include full-write.h.
8006 2001-08-30 Paul Eggert <eggert@twinsun.com>
8008 Merge 'exclude' changes from tar 1.13.22.
8009 This fixes one or two unlikely storage allocation overflow bugs,
8010 but doesn't change user-visible behavior otherwise.
8012 2001-08-30 Paul Eggert <eggert@twinsun.com>
8014 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8015 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8016 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8017 Include if available.
8018 (<xalloc.h>): Include
8019 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8020 (verify): New macro. Use it to verify that EXCLUDE macros do not
8021 collide with FNM macros.
8022 (struct patopts): New struct.
8023 (struct exclude): Use it, as exclude patterns now come with options.
8024 (new_exclude): Support above changes.
8025 (new_exclude, add_exclude_file):
8026 Initial size must now be a power of two to simplify overflow checking.
8027 (free_exclude, fnmatch_no_wildcards): New function.
8028 (excluded_filename): No longer requires options arg, as the options
8029 are determined by add_exclude. Now returns bool, not int.
8030 (excluded_filename, add_exclude):
8031 Add support for the fancy new exclusion options.
8032 (add_exclude, add_exclude_file): Now takes int options arg.
8033 Check for arithmetic overflow when computing sizes.
8034 (add_exclude_file): xrealloc might modify errno, so don't
8035 realloc until after errno might be used.
8037 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8039 (free_exclude): New decl.
8040 (add_exclude, add_exclude_file): Now takes int options arg.
8041 (excluded_filename): No longer requires options arg, as the options
8042 are determined by add_exclude. Now returns bool, not int.
8044 2001-08-30 Paul Eggert <eggert@twinsun.com>
8046 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8048 2001-08-27 Jim Meyering <meyering@lucent.com>
8050 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8052 * version-etc.c (N_): Remove definition.
8053 Revert most of last change.
8054 Instead, simply don't mark the `Copyright...' string for translation.
8055 Based on advice from Paul Eggert.
8057 * strtoxmax.c: Tweak comment.
8059 2001-08-26 Jim Meyering <meyering@lucent.com>
8061 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8062 of copyright with `%s' so translators don't get an untranslated
8064 (COPYRIGHT_YEAR): Define.
8065 (version_etc): Use fprintf rather than fputs.
8066 Suggestion from Ulrich Drepper.
8068 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8070 * strtoll.c: New file, from GNU libc.
8071 * xstrtoimax.c: New file.
8073 * xstrtol.h: Add xstrtoimax.
8074 * strtoumax.c: New file. Simply include "strtoumax.c".
8075 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8077 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8078 * strtoxmax.c: ... then renamed to this.
8080 2001-08-13 Paul Eggert <eggert@twinsun.com>
8082 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8083 Port to Solaris 8, where 'sed' requires a space after the 'r'
8084 command, and where sh dislikes "$/". Clean up the spacing a bit.
8085 Redirect output to $tmp just once.
8087 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8089 * addext.c (<errno.h>): Include.
8090 (errno): Declare if not defined.
8091 (addext): Work correctly when pathconf returns -1 and leaves
8092 errno alone because there is no limit. Also, work even if
8093 pathconf returns a value greater than SIZE_MAX.
8095 2001-08-12 Jim Meyering <meyering@lucent.com>
8097 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8098 Simply `return getcwd (NULL, 0);'.
8099 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8100 Use 1300 as initial value for length, not PATH_MAX.
8102 * pathmax.h: Clean up cpp syntax.
8104 2001-08-12 Jim Meyering <meyering@lucent.com>
8106 * gettimeofday.c: New file.
8108 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8110 2001-08-04 Jim Meyering <meyering@lucent.com>
8112 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8113 to get in sync with glibc.
8115 2001-08-03 Paul Eggert <eggert@twinsun.com>
8117 The following changes are from gettext 0.10.39 as maintained by
8120 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8121 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8122 with inverted sense. All uses changed.
8124 * mbswidth.c: Don't include <limits.h>.
8125 Include <stdlib.h> and <string.h> unconditionally.
8126 (iswcntrl, mbsinit, ISCNTRL): New macros.
8127 (mbsnwidth): Use K&R style function declarations.
8128 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8129 can optimize it when MB_CUR_MAX == 1.
8130 The width of control characters is zero, not 1.
8132 2001-07-15 Jim Meyering <meyering@lucent.com>
8134 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8135 (BUILT_SOURCES): Add unlocked-io.h.
8136 (io_functions): Define.
8137 (unlocked-io.h): New rule.
8138 (DISTCLEANFILES): Add unlocked-io.h.
8139 (all-local): Depend on unlocked-io.h, to ensure it is created.
8141 * unlocked-io.hin: New file
8143 * regex.c: Update from glibc.
8145 2001-07-05 Jim Meyering <meyering@lucent.com>
8147 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8149 (libfetish_a_SOURCES): Put all .h files here instead.
8150 Remove a thus-exposed (better checks in automake) duplicate and
8151 two unnecessary .h files.
8153 2001-06-11 Jim Meyering <meyering@lucent.com>
8155 * regex.c: Update from GNU libc.
8157 2001-05-27 Jim Meyering <meyering@lucent.com>
8159 * readutmp.h (UT_TYPE): Define.
8161 2001-05-24 Jim Meyering <meyering@lucent.com>
8163 * argmatch.c: Include "quote.h".
8164 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8165 quote function. Reported by Göran Uddeborg.
8167 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8169 * dirname.c (dir_name): Compute append_dot using path, not newpath
8170 which is not yet declared.
8172 2001-05-11 Paul Eggert <eggert@twinsun.com>
8174 * Makefile.am (libfetish_a_SOURCES):
8175 Add strftime.c, since we now compile it on all hosts.
8177 * strftime.c (my_strftime):
8178 Define to nstrftime if emacs, but only if my_strftime is not defined.
8179 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8180 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8181 Add one more extra argument: a nanoseconds value.
8184 (my_strftime function): Add %N format.
8185 (emacs_strftimeu): Renamed from emacs_strftime,
8186 with extra ut argument.
8188 2001-05-11 Paul Eggert <eggert@twinsun.com>
8190 dirname code cleanup. base_name now behaves more compatibly
8191 with POSIX basename when given file names that have trailing
8192 slashes, and similarly for dir_name. Add new primitives
8193 base_len and dir_len. Put the directory-name-related decls
8196 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8197 * backupfile.c (base_name): Likewise.
8198 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8199 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8200 * makepath.c (strip_trailing_slashes): Likewise.
8201 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8203 * rename.c (strip_trailing_slashes): Likewise.
8204 * same.c (base_name): Likewise.
8205 * stripslash.c (ISSLASH): Likewise.
8207 * addext.c: Include <dirname.h> after size_t is defined.
8208 * backupfile.c: Likewise.
8210 * addext.c (addext): Use base_len to trim redundant
8211 trailing slashes instead of doing it ourselves.
8212 But do not trim the last slash if it is not redundant.
8214 * backupfile.c (find_backup_file_name,
8215 max_backup_version): Use base_len instead of rolling it ourselves.
8216 Handle the case of "" and (on DOS) "C:" correctly.
8218 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8219 Include <string.h>, <dirname.h>.
8220 (base_name): Allow file names ending in slashes, other than names
8221 that are all slashes. In this case, return the basename followed
8222 by the slashes. This is more general, and can be used in places
8223 where the original base_name purposely had an assertion failure.
8224 (base_len): New function.
8226 * dirname.c: Include <string.h> instead of <stdlib.h>.
8227 Do not include <assert.h>; no longer needed.
8229 (memrchr): Remove decl.
8230 (dir_name_r): Remove.
8231 (dir_len): Renamed from dirlen. All callers changed.
8232 Rewrite in terms of base_name, for simplicity and consistency.
8233 (dir_name): Never return NULL. All callers changed.
8234 Do not include <stdlib.h> in test program; no longer needed.
8235 return 0; is fine for test program.
8237 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8239 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8241 * path-concat.c (path_concat): Use base_len to compute
8242 base length, not strlen; this means we cannot rely on memcpy
8245 * same.c (STREQ): Remove.
8246 (same_name): Handle the case where the basename ends in trailing '/'.
8248 * stripslash.c (strip_trailing_slashes): Return nonzero if
8249 a slash was stripped. Do not strip the last slash after a
8252 2001-04-08 Jim Meyering <meyering@lucent.com>
8254 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8255 recomputed; that's necessary when the offset spans a DST transition.
8256 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8258 2001-04-02 Jim Meyering <meyering@lucent.com>
8260 * regex.h, regex.c: Update from GNU libc.
8262 2001-03-19 Paul Eggert <eggert@twinsun.com>
8264 * version-etc.c (version_etc_copyright): Update to 2001.
8266 2001-03-16 Paul Eggert <eggert@twinsun.com>
8268 * tempname.c (uint64_t): Define to uintmax_t if
8269 not defined, and if UINT64_MAX is not defined.
8270 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8271 Reported by John David Anglin.
8273 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8275 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8276 alias if codeset is empty.
8277 * config.charset (BeOS): Use wildcard syntax.
8279 2001-03-13 Jim Meyering <meyering@lucent.com>
8281 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8282 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8285 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8287 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8289 * unicodeio.c (print_unicode_char): Simplify accordingly.
8291 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8293 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8294 support for DOS/DJGPP.
8296 2001-02-28 Paul Eggert <eggert@twinsun.com>
8298 * Makefile.am (libfetish_a_SOURCES):
8299 Add dup-safer.c, fopen-safer.c.
8300 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8302 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8304 2001-02-25 Paul Eggert <eggert@twinsun.com>
8306 The mkstemp replacement is taken from glibc 2.2.2, with some
8307 portability fixes for use outside glibc, as follows:
8309 * tempname.c (struct_stat64): New macro.
8310 (direxists, __gen_tempname): Use it.
8311 This avoids a portability problem with Solaris 8.
8313 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8314 (<stddef.h>, <stdint.h>, <string.h>):
8315 Include only if STDC_HEADERS || _LIBC.
8316 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8317 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8318 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8319 (__set_errno): Define this macro if <errno.h> doesn't.
8320 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8321 Define these macros if <stdio.h> doesn't.
8322 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8323 Define these macros if <sys/stat.h>
8324 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8325 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8326 __xstat64): Define if not _LIBC.
8327 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8328 (__gen_tempname): Invoke gettimeofday only if
8329 HAVE_GETTIMEOFDAY || _LIBC;
8330 otherwise, fall back on plain "time".
8331 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8333 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8335 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8337 2001-02-17 Jim Meyering <meyering@lucent.com>
8339 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8340 around included file name.
8342 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8344 * strftime.c: Update from GNU libc (the only changes were to comments).
8346 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8348 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8350 2001-02-17 Paul Eggert <eggert@twinsun.com>
8352 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8353 Remove workaround macros for hosts that have mbrtowc but not
8354 mbstate_t, as we now insist on proper declarations for both
8355 before using mbrtowc.
8357 2001-02-17 Jim Meyering <meyering@lucent.com>
8359 * regex.c: Update from libc.
8361 2001-02-16 Paul Eggert <eggert@twinsun.com>
8363 * alloca.c (malloc): Undef before defining, since stdlib.h
8364 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8365 Reported by Mark Hounschell via Paul Eggert.
8367 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8369 * config.charset: Update for FreeBSD 4.2.
8371 2001-01-26 Jim Meyering <meyering@lucent.com>
8373 * quotearg.c: Include stddef.h.
8374 * quote.c: Include stddef.h.
8375 Reported by Axel Kittenberger.
8377 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8378 line in double quotes so that it evokes a better diagnostic.
8379 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8380 Reported by Axel Kittenberger.
8382 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8384 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8385 to avoid a warning. Add back 'const' to inptr.
8387 2001-01-16 Jim Meyering <meyering@lucent.com>
8389 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8392 2001-01-14 Jim Meyering <meyering@lucent.com>
8394 * rename.c: New file. From Volker Borchert.
8395 Include stdlib.h, string.h or strings.h, and xalloc.h.
8396 Use strip_trailing_slashes rather than open-coding it.
8398 2001-01-03 Paul Eggert <eggert@twinsun.com>
8400 * strftime.c: Sync with glibc time/strftime.c 1.81.
8402 2001-01-03 Jim Meyering <meyering@lucent.com>
8404 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8405 local `inptr' to avoid warning with some system declarations of iconv.
8407 2000-12-29 Paul Eggert <eggert@twinsun.com>
8409 * modechange.c: Do not assume that mode_t uses the
8410 traditional octal encoding. E.g. "chmod 1 FOO" should set
8411 the other-execute bit of FOO even if S_IXOTH != 1.
8413 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8414 WOTH, XOTH, ALLM): New macros.
8415 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8416 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8418 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8419 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8421 No need to use uintmax_t; unsigned long is long enough.
8422 Don't bother to get suffix since we don't use it.
8424 2000-12-24 Jim Meyering <meyering@lucent.com>
8426 * hash.c (is_prime): Return explicit boolean values.
8427 (hash_get_first): Return NULL to appease Irix5.6's 89.
8428 Reported by Nelson Beebe.
8430 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8432 * localcharset.c (locale_charset): Add support for Win32.
8434 2000-12-18 Paul Eggert <eggert@twinsun.com>
8436 * physmem.h, physmem.c: New files.
8438 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8439 (noinst_HEADERS): Add physmem.h.
8441 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8442 't' for compatibility with Solaris 8 sort.
8444 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8446 * config.charset: Add support for BeOS.
8448 2000-12-16 Jim Meyering <meyering@lucent.com>
8450 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8451 SHELLS_FILE to a file name that's useful on djgpp systems.
8453 (ADDITIONAL_DEFAULT_SHELLS): Define.
8454 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8455 Based mostly on a patch from Prashant TR.
8457 2000-12-16 Jim Meyering <meyering@lucent.com>
8459 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8460 N and M) would have treated it like `chown N:N FILE'.
8462 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8464 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8466 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8467 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8468 to the list of canonical encodings. Rename EUC-CN to GB2312.
8470 2000-12-08 Andreas Schwab <schwab@suse.de>
8472 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8473 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8475 2000-12-07 Jim Meyering <meyering@lucent.com>
8477 * stripslash.c (ISSLASH): Define.
8478 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8481 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8482 (dir_name_r): Declare this function as static.
8483 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8484 manifest itself on a name containing a mix of slashes and
8486 Make this function work with names starting with a DOS-style
8487 drive letter and colon prefix.
8488 (dir_name): Append `.' if necessary.
8489 Based mostly on patches from Prashant TR and Eli Zaretskii.
8491 * dirname.h (dir_name_r): Remove prototype.
8493 2000-12-05 Jim Meyering <meyering@lucent.com>
8495 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8497 2000-12-04 Jim Meyering <meyering@lucent.com>
8499 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8500 Also include memory.h, stdlib.h, unistd.h if appropriate.
8501 Reported by Andreas Jaeger (conflicting declaration of malloc).
8503 2000-12-02 Jim Meyering <meyering@lucent.com>
8505 * closeout.h: Make idempotent, to avoid some obscure warnings.
8507 2000-12-01 Paul Eggert <eggert@twinsun.com>
8509 * memrchr.c: Include <config.h> before any system include file.
8511 2000-11-29 Paul Eggert <eggert@twinsun.com>
8513 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8515 2000-11-26 Jim Meyering <meyering@lucent.com>
8517 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8519 2000-11-22 Paul Eggert <eggert@twinsun.com>
8521 * strftime.c (my_strftime): Do not invoke mbrlen with a
8522 size of (size_t) -1; it's not portable.
8524 2000-11-17 Akim Demaille <akim@epita.fr>
8526 * obstack.h: Formatting changes.
8527 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8528 prevent type checking.
8529 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8530 cast the value to (void *): assigning a `foo *' to a `void *'
8532 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8534 2000-11-17 Jim Meyering <meyering@lucent.com>
8536 * strstr.c: Update from GNU libc.
8538 2000-11-16 Jim Meyering <meyering@lucent.com>
8540 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8542 2000-11-11 Jim Meyering <meyering@lucent.com>
8544 * error.c: Add a couple #includes, merging from GNU libc version.
8546 2000-11-10 Jim Meyering <meyering@lucent.com>
8548 * obstack.h: Update from GNU libc.
8549 * obstack.c: Likewise.
8551 2000-11-06 Paul Eggert <eggert@twinsun.com>
8553 * getusershell.c (setusershell): Use rewind rather than
8554 fseek/fseeko, to avoid configuration hassles with fseeko.
8555 Don't bother opening SHELLS_FILE if shellstream is NULL;
8558 2000-11-05 Jim Meyering <meyering@lucent.com>
8560 * makepath.h (make_dir): Declare.
8561 * makepath.c (make_dir): Remove `static' attribute.
8564 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8566 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8567 last one in a bucket, advance to the next bucket.
8569 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8571 * fnmatch.c: Do not comment out all the code if we are using
8572 the GNU C library, because in some cases we are replacing buggy
8573 code in the GNU C library itself.
8575 2000-10-30 Paul Eggert <eggert@twinsun.com>
8577 * error.h, getline.h, modechange.h:
8578 Remove "2000" from Copyright line, as the file hasn't been
8579 changed this year other than in the copyright notice.
8581 * xalloc.h: Add "2000" to Copyright line, as this file
8582 was changed this year.
8584 2000-10-30 Paul Eggert <eggert@twinsun.com>
8586 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8587 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8588 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8590 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8592 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8593 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8594 doesn't define __restrict_arr.
8596 2000-10-29 Jim Meyering <meyering@lucent.com>
8598 * xstat.in: Fix grammar in comment.
8600 2000-10-28 Jim Meyering <meyering@lucent.com>
8602 * memchr.c: Update from libc.
8603 Adjust for portability:
8604 [HAVE_STDLIB_H]: Include stdlib.h.
8605 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8606 Undef __memchr, too.
8607 [!weak_alias]: Define __memchr to memchr.
8609 * regex.c: Update from libc.
8610 * regex.h: Likewise.
8611 * getopt1.c: Likewise.
8612 * memcmp.c: Likewise.
8614 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8615 Avoid using fseek, when possible -- it's broken by design.
8616 Patch by Ulrich Drepper.
8618 2000-10-26 Jim Meyering <meyering@lucent.com>
8620 * strftime.c: Update from libc.
8622 2000-10-25 Jim Meyering <meyering@lucent.com>
8624 * obstack.c: Update from libc.
8626 2000-10-23 Jim Meyering <meyering@lucent.com>
8628 * hard-locale.c (hard_locale): Revert last change -- it was simply
8629 wrong. That set_locale call must not have any side effects.
8632 2000-10-22 Jim Meyering <meyering@lucent.com>
8634 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8635 [CYCLIC]: Remove now-unused definition.
8637 * save-cwd.c (O_DIRECTORY): Define, if needed.
8638 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8639 Suggestion from Ulrich Drepper.
8641 2000-10-21 Jim Meyering <meyering@lucent.com>
8643 * dirname.c (dir_name_r): New function, factored out of dir_name.
8644 (dir_name): Use dir_name_r.
8645 * dirname.h (dir_name_r): Declare it.
8647 2000-10-21 Jim Meyering <meyering@lucent.com>
8649 * dirname.c (memrchr): Declare if necessary.
8650 (dir_name): Remove the restriction that there be no
8651 trailing slashes. Now, this code skips past them, effectively
8653 [TEST_DIRNAME] (main): New unit tests.
8655 * memrchr.c: New file from GNU libc.
8656 Undef __memrchr, too.
8657 [!weak_alias]: Define __memrchr to memrchr.
8658 Guard weak_alias use with `#ifdef weak_alias'.
8660 2000-10-17 Jim Meyering <meyering@lucent.com>
8662 * quote.h (PARAMS): Define and use.
8663 Reported by Akim Demaille.
8665 * getopt.c: Update from libc.
8667 2000-10-16 Jim Meyering <meyering@lucent.com>
8669 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8672 2000-09-25 Jim Meyering <meyering@lucent.com>
8674 * md5.h (rol): Define (from GnuPG).
8676 * sha.c: Give credit (GnuPG) where due.
8677 (M): Use rol rather than open-coding it.
8678 Add a FIXME comment.
8680 2000-09-21 Jim Meyering <meyering@lucent.com>
8682 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8683 Reported by Michael Stone.
8685 2000-09-20 Jim Meyering <meyering@lucent.com>
8687 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8688 (noinst_HEADERS): Add sha.h.
8689 Based on code from Scott G. Miller and from GnuPG.
8691 2000-09-15 Jim Meyering <meyering@lucent.com>
8693 * regex.c: Update from libc.
8695 2000-09-10 Jim Meyering <meyering@lucent.com>
8697 * getopt.c (_getopt_internal): Update from glibc.
8699 2000-09-09 Jim Meyering <meyering@lucent.com>
8701 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8702 think it should be used as a general replacement for isascii.
8703 * fnmatch.c: Likewise.
8704 * mbswidth.c: Likewise
8705 * regex.c: Likewise.
8708 * userspec.c: Include sys/param.h and limits.h.
8710 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8711 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8712 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8713 UID, GID. Check range.
8715 2000-09-06 Jim Meyering <meyering@lucent.com>
8717 * getopt.c (_getopt_internal): Update from glibc.
8719 2000-08-30 Jim Meyering <meyering@lucent.com>
8721 * strftime.c: Merge in changes from GNU libc.
8723 2000-08-26 Jim Meyering <meyering@lucent.com>
8725 * closeout.c: Include "__fpending.h".
8726 (close_stdout_status): Return right away if there's nothing to flush.
8728 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8729 * __fpending.c: New file.
8730 * __fpending.h: New file.
8732 2000-08-07 Paul Eggert <eggert@twinsun.com>
8734 Standardize on "memory exhausted" instead of "Memory exhausted"
8735 or "virtual memory exhausted".
8736 * obstack.c (print_and_abort): Use "memory exhausted", not
8737 "virtual memory exhausted".
8738 * same.c (same_name): Invoke xalloc_die instead of printing
8740 * userspec.c (parse_user_spec): Likewise.
8741 * bumpalloc.h: comment fix
8742 * same.c, userspec.c: Include xalloc.h.
8744 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8745 not char *const and pointing to a constant array.
8746 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8747 (xrealloc): Comment fix.
8749 * userspec.c (parse_user_spec):
8750 Don't translate a message until just before returning,
8751 to avoid unnecessary translation.
8753 2000-08-07 Jim Meyering <meyering@lucent.com>
8755 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8756 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8757 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8758 getgroups.c, gethostname.c, getopt.h, group-member.c,
8759 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8760 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8761 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8762 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8763 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8764 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8765 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8766 yesno.c: Back out Copyright date changes for each file with no change
8767 this year. This eases coordination with other programs using the same
8768 source code modules. From Paul Eggert.
8770 2000-08-03 Greg McGary <greg@mcgary.org>
8772 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8773 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8774 (EXTEND_BUFFER): Use them.
8776 2000-08-01 Jim Meyering <meyering@lucent.com>
8778 * dirname.c (ISSLASH): Define.
8779 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8780 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8781 both `\' and `/' may be use as path separators.
8782 Based on a patch from Prashant TR.
8784 2000-07-31 Paul Eggert <eggert@twinsun.com>
8786 * quotearg.c (quotearg_n_options): Don't make the initial
8787 slot vector a constant, since it might get modified.
8789 2000-07-31 Jim Meyering <meyering@lucent.com>
8791 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8792 * obstack.c (print_and_abort): Likewise.
8794 2000-07-30 Paul Eggert <eggert@twinsun.com>
8796 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8797 buffer, so that the caller can always quote one small
8798 component of a "memory exhausted" message in slot 0.
8799 From a suggestion by Jim Meyering.
8801 2000-07-30 Jim Meyering <meyering@lucent.com>
8803 * makepath.c (make_path): Quote the other instance, too.
8805 * quotearg.c (N_STATIC_SLOTVECS): Define.
8806 (STATIC_BUF_SIZE): Define.
8807 (quotearg_n_options): Use only statically allocated storage when
8808 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8809 than STATIC_BUF_SIZE.
8811 2000-07-29 Jim Meyering <meyering@lucent.com>
8813 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8814 * dirname.c (dir_name): Likewise.
8816 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8818 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8819 (dir_name): Assert that there are no trailing slashes.
8821 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8823 * mbswidth.h (mbswidth): Add a flags argument.
8824 (mbswidth): New declaration.
8825 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8826 * mbswidth.c (mbswidth): Add a flags argument.
8827 (mbsnwidth): New function.
8829 2000-07-24 Jim Meyering <meyering@lucent.com>
8831 * mbswidth.c: Remove useless #else. From Bruno Haible.
8833 2000-07-23 Paul Eggert <eggert@twinsun.com>
8835 * mbswidth.c (_XOPEN_SOURCE):
8836 Don't define; this causes problems on Solaris 7.
8837 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8839 2000-07-23 Paul Eggert <eggert@twinsun.com>
8842 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8843 so that mbstate_t is always defined.
8845 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8846 be 1 in at least one GCC installation, and this configuration
8847 error is likely to be common. Ignoring MB_LEN_MAX hurts
8848 performance on hosts that have mbrtowc but have only unibyte
8849 locales, but I assume these hosts are rare.
8851 2000-07-23 Paul Eggert <eggert@twinsun.com>
8853 * quotearg.c: Streamline by invoking multibyte code only if needed.
8854 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8855 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8856 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8857 invoke multibyte primitives.
8859 2000-07-23 Jim Meyering <meyering@lucent.com>
8861 * basename.c (base_name): Add an assertion.
8863 2000-07-15 Bruno Haible <clisp.cons.org>
8865 * quotearg.c: When the system forces us to redefine mbstate_t,
8866 shadow its mbsinit function.
8868 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8870 * mbswidth.h: New file.
8871 * mbswidth.c: New file.
8872 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8873 (noinst_HEADERS): Add mbswidth.h.
8875 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8877 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8880 2000-07-15 Jim Meyering <meyering@lucent.com>
8882 * makepath.c: Include quote.h.
8883 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8884 corresponding argument in a `quote (...)' call.
8885 Give better diagnostics.
8887 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8888 (noinst_HEADERS): Add quote.h.
8890 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8891 from tar's src/misc.c.
8892 * quote.h: New file. Prototypes for same.
8894 2000-07-10 Paul Eggert <eggert@twinsun.com>
8896 From a suggestion by Bruno Haible.
8897 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8898 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8899 to decide whether to define the BeOS workaround macro;
8900 this adjusts to the change to AC_MBSTATE_T.
8902 2000-07-13 Paul Eggert <eggert@twinsun.com>
8904 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8906 * quotearg.c (quoting_style_args, quoting_style_vals,
8907 quotearg_buffer_restyled): Add support for
8908 clocale_quoting_style. Undo previous change to
8909 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8910 and "{RIGHT QUOTATION MARK}" msgids.
8912 2000-07-05 Paul Eggert <eggert@twinsun.com>
8914 The old behavior of quoting `like this' doesn't look good with
8915 newer, ISO-style fonts. See:
8916 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8918 Instead, quote "like this" by default. Let the translator
8919 tailor the locale-specific quoting behavior by providing
8920 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8922 * quotearg.c (N_): New macro.
8923 (gettext_default): New function.
8924 (quotearg_buffer_restyled): Use
8925 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8926 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8928 2000-07-09 Jim Meyering <meyering@lucent.com>
8930 * Most files: Update copyright dates to include 2000.
8932 2000-07-08 Jim Meyering <meyering@lucent.com>
8934 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8936 (xgethostname): Remove now-unnecessary #ifdef.
8937 Move declaration of `err' into loop where it's used.
8939 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8941 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8942 by allocating a larger buffer. Test the gethostname return value for
8943 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8944 returns an error and ENAMETOOLONG isn't defined.
8946 2000-07-05 Paul Eggert <eggert@twinsun.com>
8947 and Bruno Haible <haible@clisp.cons.org>
8949 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8951 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8953 * quotearg.c (struct quoting_options): Simplify quote_these_too
8956 2000-07-03 Jim Meyering <meyering@lucent.com>
8958 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8959 Reported by Bruno Haible.
8961 2000-07-04 Jim Meyering <meyering@lucent.com>
8963 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8964 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8967 2000-07-03 Paul Eggert <eggert@twinsun.com>
8968 and Bruno Haible <haible@clisp.cons.org>
8970 * quotearg.c (mbrtowc):
8971 Assign to *pwc, and return 1 only if result is nonzero.
8972 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8974 2000-07-03 Jim Meyering <meyering@lucent.com>
8976 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8977 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8980 2000-07-02 Jim Meyering <meyering@lucent.com>
8982 * quotearg.c (mbstate_t): Don't define here.
8984 2000-07-02 Jim Meyering <meyering@lucent.com>
8986 * nanosleep.c (SIGCONT): Define if not already defined.
8988 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8990 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8991 per change in ../m4/ls-mntd-fs.m4.
8992 (read_filesystem_list): Ignore symbolic links.
8994 2000-06-29 Jim Meyering <meyering@lucent.com>
8996 * same.c: Include <string.h> or <strings.h>, as appropriate,
8997 for declaration of strcmp.
8999 * long-options.c: Include <stdlib.h>, for declaration of exit.
9001 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9002 Avoid warning by casting result to `char *' to remove `const'.
9004 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9006 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9008 2000-06-26 Paul Eggert <eggert@twinsun.com>
9010 savedir now sets errno on failure and invokes xmalloc to get memory.
9011 Fix a couple of other minor bugs while we're at it.
9013 * savedir.c (<unistd.h>): Do not include; there's no need.
9014 (NAMLEN): Remove macro.
9015 (malloc, realloc): Remove decls.
9017 ("xalloc.h"): Include.
9018 (NAME_SIZE_DEFAULT): New macro.
9019 (savedir): Use xmalloc / xrealloc to allocate memory.
9020 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9021 Skip "" directory entries.
9022 Use strlen to calculate directory entry length, since the old method
9023 is rarely used these days and isn't worth supporting.
9024 Don't use a pointer after freeing it.
9025 Check for integer overflow when calculating allocation size.
9026 Use memcpy to copy entries, instead of stpcpy.
9027 Set errno properly when returning NULL.
9028 Check for readdir error.
9030 2000-06-26 Jim Meyering <meyering@lucent.com>
9032 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9034 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9036 * getusershell.c (xmalloc, xrealloc): Remove functions.
9038 Don't include <stdlib.h>. Don't declare malloc, realloc.
9040 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9042 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9044 2000-06-24 Jim Meyering <meyering@lucent.com>
9046 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9048 2000-06-21 Jim Meyering <meyering@lucent.com>
9050 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9052 2000-06-19 Paul Eggert <eggert@twinsun.com>
9054 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9055 (mbrtowc, mbstate_t): Define substitutes if
9056 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9057 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9058 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9060 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9062 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9063 than 1024, return a memory chunk of least possible size, instead
9064 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9065 Use free/xmalloc instead of xrealloc to avoid copying for very long
9068 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9070 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9071 address, not strdup. Include <stdlib.h> and don't declare free().
9073 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9075 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9078 2000-06-21 Jim Meyering <meyering@lucent.com>
9080 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9081 (noinst_HEADERS): Add getstr.h.
9083 * getline.c (getstr): Move into a separate file.
9084 * getstr.c (getstr): New file, extracted from getline.c, with
9085 the following changes: new parameter, delim2; both delim[12]
9086 parameters have type `int', not `char'. The latter would lose
9087 with 8-bit delimiters.
9088 * getstr.h: New file.
9090 2000-06-19 Jim Meyering <meyering@lucent.com>
9092 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9094 2000-06-18 Jim Meyering <meyering@lucent.com>
9096 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9097 Besides, these days every porting target provides a mkdir function.
9099 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9100 (this snippet comes from src/system.h).
9102 2000-06-15 Paul Eggert <eggert@twinsun.com>
9104 * human.c (adjust_value): New function.
9105 (human_readable_inexact): Apply rounding style even when
9106 printing approximate values.
9108 2000-06-14 Paul Eggert <eggert@twinsun.com>
9110 * human.c (human_readable_inexact): Allow an input block
9111 size that is not a multiple of the output block size, and vice versa.
9112 Reported by Piergiorgio Sartor.
9114 2000-06-14 Paul Eggert <eggert@twinsun.com>
9116 * getdate.y (get_date): Apply relative times after time
9117 zone indicator, not before. Reported by Todd A. Jacobs.
9119 2000-06-13 Jim Meyering <meyering@lucent.com>
9121 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9123 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9125 2000-06-12 Paul Eggert <eggert@twinsun.com>
9127 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9129 2000-06-04 Paul Eggert <eggert@twinsun.com>
9131 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9133 2000-06-04 Jim Meyering <meyering@lucent.com>
9135 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9136 SunOS 4.1.4 for which gid_t is an unsigned type.
9138 2000-06-03 Jim Meyering <meyering@lucent.com>
9140 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9142 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9144 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9145 newer, don't install charset.alias.
9146 * config.charset: Change the Linux/glibc rules so they become empty
9147 on glibc-2.1 or newer.
9149 2000-06-02 Jim Meyering <meyering@lucent.com>
9151 * mountlist.c: Back out last change. Instead, do this...
9152 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9153 member using the same `ignore'-testing code.
9154 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9158 2000-05-29 Jim Meyering <meyering@lucent.com>
9160 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9161 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9163 2000-05-22 Jim Meyering <meyering@lucent.com>
9165 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9167 2000-05-18 Jim Meyering <meyering@lucent.com>
9169 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9170 back, too, since it may have been modified by allocate_entry.
9171 (hash_delete): Rewrite to use neither the assignment operator
9172 nor the comma operator in an if-expression.
9174 2000-05-15 Paul Eggert <eggert@twinsun.com>
9177 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9178 Remove; no longer needed.
9179 "quotearg.h": Add include.
9180 (file_name): Do not bother to explicitly initialize to NULL; it's less
9181 efficient on some hosts.
9182 (close_stdout_status): Remove test as to whether stdout was already
9183 closed; it breaks for the case "echo x | sort >&-".
9184 Quote file name colons.
9185 Do not assume that _("write error") lacks format strings.
9187 2000-05-15 Jim Meyering <meyering@lucent.com>
9189 * version-etc.c (version_etc_copyright): Update the copyright string
9190 used in all --version output.
9192 2000-05-14 Jim Meyering <meyering@lucent.com>
9194 * closeout.c (close_stdout_set_file_name): New function.
9195 (close_stdout_status): Use new file-scoped global.
9196 Return right away if fstat says the stdout file descriptor is invalid.
9197 * closeout.h (close_stdout_set_file_name): Declare.
9199 2000-05-10 Jim Meyering <meyering@lucent.com>
9201 * closeout.c [default_exit_status]: New file-scoped variable.
9202 (close_stdout_set_status): New function.
9203 * closeout.h (close_stdout_set_status): Declare.
9205 2000-05-08 Jim Meyering <meyering@lucent.com>
9207 * long-options.c: Don't include closeout.h.
9208 (parse_long_options): Don't call close_stdout for --version.
9210 2000-05-06 Jim Meyering <meyering@lucent.com>
9212 * strnlen.c: Undefine __strnlen and strnlen.
9213 [!weak_alias]: Define __strnlen to strnlen.
9215 * atexit.c: New file, from libiberty.
9217 2000-05-06 Jim Meyering <meyering@lucent.com>
9219 * closeout.c (close_stdout_status): Also check for errors on the
9222 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9224 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9225 instead of xmalloc, xrealloc, path_concat.
9226 (locale_charset): Treat empty environment variables as absent.
9227 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9229 2000-05-04 Jim Meyering <meyering@lucent.com>
9231 * getopt.c: Update from glibc.
9232 * obstack.c: Likewise.
9233 * obstack.h: Likewise.
9234 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9236 * regex.h: Likewise.
9237 * strndup.c: Likewise.
9238 * strnlen.c: New file, from glibc.
9240 2000-05-01 Jim Meyering <meyering@lucent.com>
9242 * full-write.c (full_write): Remove `FIXME' part of comment.
9244 2000-04-29 Jim Meyering <meyering@lucent.com>
9246 * path-concat.c: Declare strdup only if it's not defined.
9247 * canon-host.c: Likewise.
9249 2000-04-28 Jim Meyering <meyering@lucent.com>
9251 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9252 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9253 included first, then limits.h is included by locale.h by libintl.h.
9254 From John David Anglin.
9256 2000-04-25 Jim Meyering <meyering@lucent.com>
9258 * makepath.c (S_IRWXUGO): Define.
9259 (make_path): Always perform explicit chmod if MODE specifies any
9260 of the `special' permission bits. Prompted by a bug report against
9261 install from Mate Wierdl and Joost van Baal.
9263 2000-04-18 Jim Meyering <meyering@lucent.com>
9267 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9268 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9270 2000-04-17 Jim Meyering <meyering@lucent.com>
9272 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9273 the definition of it to rpl_strftime also defined-away the system's
9276 2000-04-15 Jim Meyering <meyering@lucent.com>
9278 Use `C' to denote so-called `contiguous' files, the same way
9280 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9281 (ftypelet): Use S_ISCTG.
9282 From Michael Deutschmann.
9284 2000-04-14 Jim Meyering <meyering@lucent.com>
9286 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9288 2000-04-08 Jim Meyering <meyering@lucent.com>
9290 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9291 names don't conflict. Reported by Eli Zaretskii.
9293 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9295 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9296 bug. Deal with the different error behavior of Irix iconv.
9298 2000-04-07 Jim Meyering <meyering@lucent.com>
9300 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9301 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9303 2000-04-05 Jim Meyering <meyering@lucent.com>
9305 Portability tweaks required for ultrix4.3.
9306 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9307 * readutmp.c: Include sys/types.h before sys/stat.h.
9308 * canon-host.c: Declare strdup.
9309 * path-concat.c: Likewise.
9310 From John David Anglin.
9312 2000-04-04 Jim Meyering <meyering@lucent.com>
9314 Be more DOS 8.3-friendly.
9315 * ref-add.sin: Renamed from ref-add.sed.in.
9316 * ref-del.sin: Renamed from ref-del.sed.in.
9317 * Makefile.am: Reflect renaming.
9318 Reported by Eli Zaretskii.
9320 Use a temporary file name that won't clash with `charset.alias'
9321 in the DOS 8.3 name space.
9322 * Makefile.am (charset_tmp): Define.
9323 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9324 (uninstall-local): Likewise.
9325 Reported by Eli Zaretskii.
9327 2000-03-29 Paul Eggert <eggert@twinsun.com>
9329 * time/strftime.c (my_strftime): Make sure we call the system
9330 strftime, not ourselves, when invoking the underlying strftime.
9332 2000-03-24 Jim Meyering <meyering@lucent.com>
9334 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9335 (charset_alias): Define.
9336 (install-exec-local): Factor out common code.
9337 (uninstall-local): Split lines longer than 80.
9338 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9340 (.sed.in.sed): New rule. Don't redirect directly to $@.
9341 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9343 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9345 * config.charset: Output a line containing "Packages using this file".
9346 * ref-add.sed.in, ref-del.sed.in: New files.
9347 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9348 ref-del.sed): New rules.
9350 2000-03-17 Jim Meyering <meyering@lucent.com>
9352 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9353 Otherwise, include <strings.h>
9355 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9357 * unicodeio.c (utf8_wctomb): New function.
9358 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9359 format instead of in UCS-4 with platform dependent endianness.
9361 2000-03-07 Paul Eggert <eggert@twinsun.com>
9363 * savedir.c (savedir): Work even if directory size is
9364 negative; this can happen with some screwy NFS configurations.
9366 2000-03-06 Jim Meyering <meyering@lucent.com>
9368 * localcharset.c (get_charset_aliases): Don't try to free file_name
9369 if it's NULL (because we ran out of memory). From Bruno Haible.
9371 2000-03-05 Jim Meyering <meyering@lucent.com>
9373 * localcharset.c ("path-concat.h"): Include.
9374 (get_charset_aliases): Use path_concat instead of ANSI string
9377 * unicodeio.h (PARAMS): Define.
9378 Use it to guard prototype.
9380 2000-03-04 Jim Meyering <meyering@lucent.com>
9382 * Makefile.am (install-exec-local): Create $(libdir) before installing
9384 (uninstall-local): Uncomment this rule so `make distcheck' works
9387 * unicodeio.c (<errno.h>): Include it.
9388 (errno): Declare if not defined.
9390 * localcharset.c: Add Bruno's comment justifying use of volatile.
9392 * config.charset: New version, incorporating remarks from a linux
9393 i18n mailing list. From Bruno Haible.
9395 2000-03-02 Jim Meyering <meyering@lucent.com>
9397 * Makefile.am (EXTRA_DIST): Add config.charset.
9399 2000-03-01 Jim Meyering <meyering@lucent.com>
9401 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9402 * unicodeio.c: Likewise.
9404 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9406 * config.charset: New file.
9407 * localcharset.c: New file.
9408 * unicodeio.h, unicodeio.c: New files.
9409 * Makefile.am (DEFS): Add -DLIBDIR=...
9410 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9411 (noinst_HEADERS): Add unicodeio.h.
9412 (all-local, install-exec-local, charset.alias): New targets.
9414 2000-02-28 Paul Eggert <eggert@twinsun.com>
9416 * quotearg.c (ALERT_CHAR): New macro.
9417 (quotearg_buffer_restyled): Use it.
9419 2000-02-27 Jim Meyering <meyering@lucent.com>
9421 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9422 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9424 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9425 not `#if STDC_HEADERS'.
9426 Declare malloc if needed.
9428 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9429 now that autoconf always defines the HAVE_DECL_ symbols.
9430 * human.c: Likewise.
9432 * strtoumax.c: Likewise.
9434 * backupfile.c: Arrange for cpp to fail if the configure-time
9435 declaration check was not run.
9437 * human.c: Likewise.
9439 * strtoumax.c: Likewise.
9441 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9442 then first look up the entire `.'-containing string as a login name.
9444 2000-02-18 Paul Eggert <eggert@twinsun.com>
9446 * getdate.y: Handle two-digit years with leading zeros correctly.
9447 (textint): New typedef.
9448 (parser_control): Member year changed from int to textint.
9450 (YYSTYPE): Removed; replaced by %union with int and textint members.
9451 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9452 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9453 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9454 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9455 (date, number, to_year): Use width of number in digits, not its value,
9456 to determine whether it's a 2-digit year, or a 2-digit time.
9457 (yylex): Store number of digits of numeric tokens.
9458 Reported by John Kendall.
9460 (parser_control): Changed from struct parser_control to typedef (for
9461 consistency). All uses changed.
9463 (tID): Removed; not used.
9464 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9466 2000-02-14 Paul Eggert <eggert@twinsun.com>
9468 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9469 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9471 2000-02-12 Jim Meyering <meyering@lucent.com>
9473 * userspec.c (ISDIGIT): Define it.
9474 (isdigit): Remove definition.
9475 (is_number): Use ISDIGIT, not isdigit.
9476 <libintl.h>: Include.
9478 (parse_user_spec): Mark translatable strings.
9480 2000-02-10 Jim Meyering <meyering@lucent.com>
9482 With these changes, nanosleep.[ch] are finally enough like the other
9483 lib/* replacement files to compile on a few more losing systems.
9485 * nanosleep.h: Don't include config.h.
9486 Remove prototype from declaration of nanosleep.
9487 (PARAMS): Remove now-unneeded definition.
9488 * nanosleep.c: #undef nanosleep.
9489 (rpl_nanosleep): Rename from nanosleep.
9491 2000-02-03 Jim Meyering <meyering@lucent.com>
9493 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9494 rather than with `#if HAVE_UTMPNAME'.
9496 2000-02-01 Jim Meyering <meyering@lucent.com>
9498 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9500 2000-01-31 Jim Meyering <meyering@lucent.com>
9502 * nanosleep.h (nanosleep): Guard declaration with
9503 `#if ! HAVE_DECL_NANOSLEEP'.
9504 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9505 the declaration in that vendor's sys/timers.h.
9506 Reported by Christian Krackowizer.
9508 * quotearg.c (ISASCII): Add #undef and move definition to follow
9509 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9510 (ISPRINT): Likewise.
9511 Reported by Tom Tromey.
9513 2000-01-30 Jim Meyering <meyering@lucent.com>
9515 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9516 uses of ->ut_name. The latter doesn't work with new Linux header files
9517 where only utmpx.ut_user is declared.
9519 * readutmp.h (UT_USER): Define.
9521 2000-01-23 Jim Meyering <meyering@lucent.com>
9523 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9526 2000-01-22 Jim Meyering <meyering@lucent.com>
9528 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9529 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9530 Required for some AIX systems. Reported by Christian Krackowizer.
9531 [TESTING] (main): New function.
9533 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9534 * dirname.c (dir_name): Support for DOS-style file names with drive
9537 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9539 * strverscmp.c (ISDIGIT): Define.
9540 (strverscmp): Use ISDIGIT, not isdigit.
9542 2000-01-17 Paul Eggert <eggert@twinsun.com>
9544 * nanosleep.c (nanosleep):
9545 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9546 POSIX.1 doesn't require SA_INTERRUPT and some systems
9547 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9548 it's been part of POSIX.1 since day 1 (in 1988).
9550 2000-01-17 Jim Meyering <meyering@lucent.com>
9552 * interlock: Remove unused file. Reported by François Pinard.
9554 2000-01-16 Paul Eggert <eggert@twinsun.com>
9556 * quotearg.c (quotearg_buffer_restyled): Do not quote
9557 alert, backslash, formfeed, and vertical tab unnecessarily in
9558 shell quoting style.
9561 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9562 Free Software Foundation, Inc.
9563 Copying and distribution of this file, with or without modification,
9564 are permitted provided the copyright notice and this notice are preserved.