1 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
3 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
4 Some compiler complained about some of them. Problem reported by
6 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
8 2006-06-21 Simon Josefsson <jas@extundo.com>
10 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
13 * socket_.h: Don't define WINVER.
15 * inet_pton.h, inet_pton.c: New file, taken from glibc but
16 slightly modified to work in gnulib.
18 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
20 * read-file.c (fread_file): Start with buffer allocation of
21 0 bytes rather than 1 byte; this simplifies the code.
22 Don't invoke feof; it's not needed. Refactor to avoid duplicate
23 code to free buffer and save/restore errno.
24 (internal_read_file): Remove unused local.
26 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
28 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
29 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
30 Problem reported by Denis Excoffier in
31 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
33 2006-06-19 Simon Josefsson <jas@extundo.com>
35 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
37 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
39 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
41 2006-06-17 Bruno Haible <bruno@clisp.org>
43 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
45 2006-06-17 Bruno Haible <bruno@clisp.org>
47 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
48 problem on Solaris 2.5.1.
50 2006-06-16 Eric Blake <ebb9@byu.net>
52 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
53 * unicodeio.c [!defined errno]: Likewise.
54 * strtol.c [!defined errno]: Likewise.
55 * strtod.c [!defined errno]: Likewise.
57 2006-06-15 Bruno Haible <bruno@clisp.org>
59 * stdint_.h: Rewritten to be fully auto-configured.
60 Fixes bug on HP-UX/IA64.
62 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
64 * getdate.y (__attribute__): Don't define if already defined.
65 Problem reported by Larry Jones.
66 * utimens.c (__attribute__): Likewise.
68 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
70 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
71 reported by Andreas Schwab.
73 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
74 Bruno Haible <bruno@clisp.org>
76 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
78 2006-05-26 Martin Lambers <marlam@marlam.de>
80 * getpass.c: Updates the test for the native W32 API, and adds
81 missing includes, thus fixing compilation warnings.
83 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
85 * tempname.c (small_open, large_open): New macros.
86 (__open, __open64) [!_LIBC]: Remove.
87 (__gen_tempname): Use small_open and large_open instead of __open
88 and __open64. This fixes a portability bug on HP-UX 11.11i
89 reported by Simon Wing-Tang in
90 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
92 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
94 * exclude.c (exclude_fnmatch): New function.
95 (excluded_file_name): Call exclude_fnmatch.
96 * exclude.h (excluded_file_name): New prototype
98 2006-05-24 Bruno Haible <bruno@clisp.org>
100 * printf-args.c (printf_fetchargs): Turn NULL pointers for
101 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
102 Reported by Thorsten Maerz <torte@netztorte.de> via
103 Aaron Stone <aaron@serendipity.cx>.
105 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
107 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
108 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
109 (my_usleep): Don't mishandle maximum value.
111 2006-05-19 Jim Meyering <jim@meyering.net>
113 * getugroups.c: Correct an outdated comment. From Bruno Haible.
115 2006-05-17 Bruno Haible <bruno@clisp.org>
118 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
120 2006-05-17 Bruno Haible <bruno@clisp.org>
122 * stdint_.h: Fix recognition of Cygwin.
124 2006-05-11 Jim Meyering <jim@meyering.net>
126 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
128 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
130 * crc.c (crc32_update): Remove unnecessary L suffix.
131 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
132 unwanted sign propagation, e.g., on hosts with 64-bit int.
133 There still are some problems with reeelly weird theoretical hosts
134 (e.g., 33-bit int) but it's not worth worrying about now.
135 * sha1.c (rol): Likewise.
136 (K1, K2, K3, K4): Remove unnecessary L suffix.
138 2006-05-10 Bruno Haible <bruno@clisp.org>
140 * des.c: Cast to avoid warnings.
142 2006-05-10 Simon Josefsson <jas@extundo.com>
144 * md4.c: Typo fix, update copyright years.
145 (K1, K2): Don't use L because it turn computations into 64-bit on
148 2006-05-09 Bruno Haible <bruno@clisp.org>
150 * xvasprintf.c: Include limits.h, string.h, xsize.h.
151 (EOVERFLOW): Define fallback value.
152 (xstrcat): New function.
153 (xvasprintf): Recognize the special case of a string concatenation.
155 2006-05-01 Bruno Haible <bruno@clisp.org>
157 * stdint_.h: Shorter URL.
158 * inttypes.h: Likewise.
160 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
162 * verify.h: Document the internals better. Most of this change
163 was written by Bruno Haible.
165 2006-04-29 Bruno Haible <bruno@clisp.org>
167 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
168 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
170 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
172 * getdate.y (get_date): When adding relative date, start with the
173 initial time, not with the result of the first mktime call.
175 2006-04-23 Bruno Haible <bruno@clisp.org>
177 * copy-file.c: Include <unistd.h> unconditionally.
178 * execute.c: Likewise.
179 * fatal-signal.c: Likewise.
180 * findprog.c: Likewise.
181 * mkdtemp.c: Likewise.
184 * wait-process.h: Likewise.
186 2006-04-23 Bruno Haible <bruno@clisp.org>
188 * fwriteerror.c (fwriteerror): Call fclose also when an error
189 condition was already detected.
190 Reported by Ben Pfaff <blp@cs.stanford.edu>.
192 2006-04-19 Derek Price <derek@ximbiot.com>
193 Eric Blake <ebb9@byu.net>
195 * inttypes.h: Correct grammar in comment.
197 2006-04-18 Derek Price <derek@ximbiot.com>
198 Paul Eggert <eggert@cs.ucla.edu>
200 * inttypes.h: New file.
201 * strtoimax.c: Assume <inttypes.h>.
203 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
205 * utimens.c (futimens): glibc futimesat messes up if /proc
206 isn't mounted. Problem reported by Kir Kolyshkin.
208 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
210 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
211 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
212 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
214 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
216 Merge regex changes from libc, removing some of our
217 POSIX-conformance changes that were rejected and redoing them in a
220 * regcomp.c (re_compile_internal, init_dfa):
221 Length arg is now size_t, not Idx. All uses changed.
222 (peek_token): Forward decl now says internal_function.
223 (__re_error_msgid, __re_error_msgid_idx):
224 Now static rather than extern with attribute_hidden.
225 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
226 For some reason libc prefers K&R style defns for external functions.
227 (regerror) [!defined _LIBC]: Likewise.
228 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
229 (seek_collating_symbol_entry, lookup_collation_sequence_value):
230 (build_range_exp, build_collating_symbol):
232 (re_compile_fastmap): Use '\0' to memset, not 0.
233 (utf8_sb_map): Make the calculations more obvious.
234 (init_dfa, parse_bracket_exp, build_charclass_op):
235 Call calloc and cast result, as glibc does.
236 (init_word_char, fetch_token, peek_token, peek_token_bracket):
237 (build_range_exp, build_collating_symbol):
238 Now internal functions.
240 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
242 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
243 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
244 Don't depend on VMS; depend on __VMS instead, for POSIX
246 (regoff_t): Define to ssize_t, not long int.
248 Remove the REG_ macros named below. Instead, make the old names
249 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
251 (REG_BACKSLASH_ESCAPE_IN_LISTS):
252 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
253 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
254 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
255 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
256 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
257 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
258 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
259 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
260 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
261 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
262 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
263 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
264 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
265 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
266 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
267 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
269 Remove. All uses replaced by the old RE_* names.
270 (RE_BACKSLASH_ESCAPE_IN_LISTS):
271 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
272 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
273 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
274 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
275 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
276 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
277 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
278 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
279 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
280 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
281 Don't bother having these macros be independent of each others'
282 values, since they no longer exist in the POSIX name space.
284 Rename the following member names back to their old names,
285 unless !__USE_GNU_REGEX. All uses changed back.
286 (buffer): Renamed from re_buffer.
287 (allocated): Renamed from re_allocated.
288 (used): Renamed from re_used.
289 (syntax): Renamed from re_syntax.
290 (fastmap): Renamed from re_fastmap.
291 (translate): Renamed from re_translate.
292 (can_be_null): Renamed from re_can_be_null.
293 (regs_allocated): Renamed from re_regs_allocated.
294 (fastmap_accurate): Renamed from re_fastmap_accurate.
295 (no_sub): Renamed from re_no_sub.
296 (not_bol): Renamed from re_not_bol.
297 (not_eol): Renamed from re_not_eol.
298 (newline_anchor): Renamed from re_newline_anchor.
299 (num_regs): Renamed from rm_num_regs.
300 (start): Renamed from rm_start.
301 (end): Renamed from rm_end.
303 (free_state): Move up a bit.
305 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
307 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
308 when that is what is intended.
309 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
310 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
312 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
313 All uses changed back to re_malloc, etc. It's now the caller's
314 responsibility to check for overflow; all callers changed.
315 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
316 (re_x2nrealloc): Remove.
317 (free_state): Remove decl.
319 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
320 (re_set_registers, re_exec):
323 2006-01-31 Roland McGrath <roland@redhat.com>
325 * regcomp.c (calc_eclosure_iter): Remove dead variables.
326 Reported by Mike Frysinger <vapier@gentoo.org>.
328 2006-01-15 Andreas Jaeger <aj@suse.de>
331 * regex_internal.c (re_string_reconstruct): Adjust for
332 build_wcs_upper_buffer change.
333 (build_wcs_upper_buffer): Change return type.
335 2005-12-10 Ulrich Drepper <drepper@redhat.com>
337 * regex_internal.h: Include <stdint.h> if available.
339 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
341 * regex_internal.h (SIZE_MAX): Provide a default definition.
343 2005-10-14 Ulrich Drepper <drepper@redhat.com>
345 * regcomp.c: Adjust for changed secondary hash function.
347 2005-09-30 Ulrich Drepper <drepper@redhat.com>
349 * regex.h: Pretty printing.
350 Clean up namespace a bit.
352 2005-09-30 Jakub Jelinek <jakub@redhat.com>
354 * regexec.c (update_cur_sifted_state, check_arrival,
355 check_arrival_add_next_nodes): Avoid using uninitialized variable.
357 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
358 Ulrich Drepper <drepper@redhat.com>
361 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
362 (bitset_word_t): Renamed from bitset_word. All uses changed.
364 2005-09-22 Ulrich Drepper <drepper@redhat.com>
367 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
368 * regcomp.c: Remove unnecessary uses of
369 unsigned RE_TRANSLATE_TYPE.
370 * regex_internal.h: Likewise.
371 * regex_internal.c: Likewise.
372 * regexec.c: Likewise.
373 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
375 2005-09-07 Ulrich Drepper <drepper@redhat.com>
377 * regexec.c (find_recover_state): Remove unnecessary
379 (transit_state_bkref): Make DFA a const pointer.
380 (get_subexp): Likewise.
381 (check_arrival): Likewise.
382 (update_cur_sifted_state): Likewise.
383 (re_search_internal): Likewise.
384 (prune_impossible_nodes): Likewise.
385 (acquire_init_state_context): Likewise.
386 (proceed_next_node): Likewise.
387 (set_regs): Likewise.
388 (free_fail_stack_return): Likewise.
389 (check_arrival_expand_ecl): Mark DFA parameter as const.
390 (check_arrival_expand_ecl_sub): Likewise.
391 (check_subexp_limits): Likewise.
392 (sub_epsilon_src_nodes): Likewise.
393 (add_epsilon_src_nodes): Likewise.
394 (merge_state_array): Likewise.
395 (update_regs): Likewise.
396 (build_trtable): Likewise.
397 (sift_states_backward): Mark MCTX parameter as const.
398 (build_sifted_states): Likewise.
399 (update_cur_sifted_state): Likewise.
400 (sift_states_mkref): Likewise.
401 (check_arrival_expand_ecl): Mark eclosure as const.
402 (check_dst_limits_calc_pos_1): Likewise.
403 * regex_internal.h (re_match_context_t): Make dfa a const
406 2005-09-06 Ulrich Drepper <drepper@redhat.com>
408 * regexec.c (merge_state_with_log): Define dfa as const pointer.
409 (transit_state_sb): Likewise.
410 (transit_state_mb): Likewise.
411 (sift_states_iter_mb): Likewise.
412 (check_arrival_add_next_nodes): Likewise.
413 (check_node_accept_bytes): Change first parameter to pointer-to-const.
414 [_LIBC] (re_search_2_stub): Use mempcpy.
416 * regex_internal.c (re_string_reconstruct): Avoid calling
417 mbrtowc for very simple UTF-8 case.
419 * regex_internal.c (re_acquire_state): Make DFA pointer arg
421 (re_acquire_state_context): Likewise.
422 * regex_internal.h: Adjust prototypes.
424 * regex.c: Prevent using C++ compilers.
426 * regex_internal.c (re_acquire_state): Minor code rearrangement.
427 (re_acquire_state_context): Likewise.
429 2006-03-29 Mark D. Baushke <mdb@gnu.org>
430 Bruno Haible <bruno@clisp.org>
432 * stdint_.h: On OpenBSD, don't redefine types already included in
433 <sys/types.h> and <inttypes.h>.
435 2006-03-24 Eric Blake <ebb9@byu.net>
437 * time_r.c (copy_string_result): Remove, as it is no longer used.
439 2006-03-24 Simon Josefsson <jas@extundo.com>
441 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
442 including some doc fixes.
443 (base64_encode_alloc): Fix +1 bug on allocation failures.
445 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
447 * base64.c (base64_encode): Do not read past end of array with
448 unsanitized input on systems with CHAR_BIT > 8.
450 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
452 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
453 Typedef to long int, not to off_, as POSIX will likely change
456 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
458 * argp-help.c (validate_uparams): Fix typo
459 * argp-parse.c (argp_default_options): Consistently begin help
460 messages with a lowercase letter.
462 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
464 * time_r.h (asctime_r, ctime_r): Remove. These functions can
465 overrun buffers and shouldn't be used (much as gets shouldn't be
467 * time_r.c (asctime_r, ctime_r): Likewise.
469 2006-03-08 Simon Josefsson <jas@extundo.com>
471 * gc-gnulib.c (randomize): Don't open files called 'no', they
472 signal that configure disabled the device.
474 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
476 * c-stack.c: Include unistd.h unconditionally, since we now assume
478 * getlogin_r.c: Likewise.
479 * getlogin_r.h: Likewise.
481 * pagealign_alloc.c: Likewise.
482 * unistd_.h: Remove; no longer needed.
484 2006-03-07 Simon Josefsson <jas@extundo.com>
486 * unistd_.h: New file.
488 2006-03-07 Simon Josefsson <jas@extundo.com>
490 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
492 2006-03-01 Simon Josefsson <jas@extundo.com>
494 * readline.c: Fix typo, tiny patch from Stepan Kasal
497 2006-02-28 Simon Josefsson <jas@extundo.com>
499 * getopt.c: Protect #include of unistd.h, for MSVS.
501 2006-02-27 Simon Josefsson <jas@extundo.com>
503 * base64.h: Indent #define's. From Jim Meyering
506 2006-02-27 Jim Meyering <jim@meyering.net>
508 Revert the change of 2006-02-24, so these files can continue
509 to be sync'd from gettext.
510 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
513 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
515 * glob.c: Say "invalid" rather than "illegal" in comments.
517 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
519 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
521 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
523 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
524 AT_FDCWD exceeds INT_MAX.
525 * openat.h (AT_FDCWD): Likewise.
527 2006-02-14 Jim Meyering <jim@meyering.net>
531 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
532 failure on deficient systems, and simplify gnulib lgpl dependencies.
533 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
534 xmalloc/lstat combination. Based on a patch from Bruno Haible.
536 * xalloc-die.c: Remove unused definition of N_.
538 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
540 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
542 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
544 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
545 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
547 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
549 * argp-namefrob.h: Restore changes accidentally lost during the
550 "autoupdate" on 2005-12-12.
552 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
554 * fnmatch.c (L_): Renamed from L, to work around a bug in
555 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
556 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
559 2006-01-26 Simon Josefsson <jas@extundo.com>
561 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
562 prototype is visible on mingw32.
564 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
567 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
570 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
572 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
573 attempt to open for write; this always fails, at least on POSIX
574 hosts. This reinstates the 2006-01-09 change, which was
575 inadvertently removed.
577 2006-01-26 Bruno Haible <bruno@clisp.org>
578 Paul Eggert <eggert@cs.ucla.edu>
581 [(! (defined __cplusplus || defined __BEOS__)
583 && !(defined __HP_cc || defined __xlc__
584 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
586 #define to signed char in these cases too; this simplifies
587 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
588 etc., separately) and makes it more conservative.
590 2006-01-21 Jim Meyering <jim@meyering.net>
592 Sync from the stable (b5) branch of coreutils:
594 * fts.c (fts_children): Don't let close() clobber errno from
597 * fts.c (fts_stat): When following a symlink-to-directory,
598 don't necessarily interpret stat-fails+lstat-succeeds as indicating
599 a dangling symlink. That can also happen at least for ELOOP.
600 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
601 FYI, this bug predates the inclusion of fts.c in coreutils.
603 * fts.c (fts_open): Put new maxarglen declaration and uses
604 in their own block, so pre-c99 compilers don't object.
606 Avoid the double-free (first in fts_read, second in fts_close) that
607 would occur when an `active' directory is made inaccessible (e.g.,
608 via chmod a-x) during a traversal.
609 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
610 before returning. Reproduce this failure by
611 mkdir -p a/b; cd a; chmod a-x . b
612 Reported by Stavros Passas.
614 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
616 * argp-namefrob.h: Bugfix. Remove stray #
618 2006-01-25 Bruno Haible <bruno@clisp.org>
620 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
622 Reported by Paul Eggert.
624 2006-01-25 Jim Meyering <jim@meyering.net>
626 * fileblocks.c: Remove more useless parentheses.
627 * readutmp.h: Likewise.
629 2006-01-24 Bruno Haible <bruno@clisp.org>
631 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
633 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
636 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
637 to avoid problems with the built-in _Bool type.
638 Reported by Paul Eggert on 2005-11-26.
640 2006-01-24 Jim Meyering <jim@meyering.net>
642 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
644 2006-01-24 Simon Josefsson <jas@extundo.com>
646 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
649 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
651 Work around porting bugs reported by Dieter in
652 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
653 * getopt.c (_NOPROTO): Remove; no longer needed.
654 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
655 Include "getopt.h" first, to check interface.
656 (getenv): Declare only if defined HAVE_DECL_GETENV &&
658 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
659 (__strndup): Revert to K&R-style function dfns, the glibc style.
660 * strnlen.c: Don't claim it's taken from glibc; it's not.
661 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
662 Include strnlen.h first, to get prototype properly.
663 (strnlen): Renamed from __strnlen.
666 2006-01-23 Ulrich Drepper <drepper@redhat.com>
668 These changes imported from libc.
669 * getopt.c: Use __fxprintf instead of inline stream orientation
670 test and two separate function calls.
671 * strndup.c (__strndup): Add libc_hidden_def.
673 2006-01-22 Bruno Haible <bruno@clisp.org>
675 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
676 temporary buffer for sprintf, take into account the precision also
677 for 'd', 'i', 'u', 'o', 'x', 'X'.
679 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
681 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
682 to pacify gcc -Wswitch-default.
684 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
686 * argp-help.c (usage_long_opt): Do not print DOC options.
687 (__argp_base_name): Removed
688 * argp-namefrob.h (__argp_basename): Removed definition. Was a
690 (__argp_base_name): Provide macro definition or extern declaration
691 depending on the configuration
693 2006-01-20 Simon Josefsson <jas@extundo.com>
695 * inet_ntop.h: Unconditionally include sys/socket.h.
697 2006-01-19 Simon Josefsson <jas@extundo.com>
699 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
701 2006-01-12 Simon Josefsson <jas@extundo.com>
703 * base64.c: Fix warning, reported by Bruno Haible
704 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
706 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
709 * md5.c: Fix commentary typos.
710 (alignof, UNALIGNED_P): No need for a GCC-specific version.
711 * md5.h (__attribute__): Remove; unused.
712 * sha1.c: Fix commentary to match md5 better.
713 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
714 so that we don't need to worry about alignment. All uses changed.
715 This merges the 2005-10-28 md5 change into sha1.
717 2006-01-11 Jim Meyering <jim@meyering.net>
720 * md5.c (OP): Fix spacing.
722 2006-01-11 Simon Josefsson <jas@extundo.com>
724 * stdint_.h (SIZE_MAX): Add missing (.
726 2006-01-10 Bruno Haible <bruno@clisp.org>
728 * argp.h (__const): Remove macro. Use const instead.
729 * argp-fmtstream.h (__const): Likewise.
730 * glob_.h (__const): Remove macro.
731 * glob-libc.h: Use const instead of __const.
733 2006-01-10 Jim Meyering <jim@meyering.net>
735 Avoid the double-free (first in fts_read, second in fts_close) that
736 would occur when an `active' directory is made inaccessible (e.g.,
737 via chmod a-x) during a traversal.
738 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
739 before returning. Reproduce this failure by
740 mkdir -p a/b; cd a; chmod a-x . b
741 Reported by Stavros Passas.
744 * sha1.c: Tweak grammar in a comment.
746 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
748 * regex_internal.h (BITSET_WORD_BITS):
749 Work around a bug in 64-bit PGC (before version 6.1-2), where the
750 preprocessor mishandles large unsigned values as if they were signed.
751 Problem reported by Claudio Fontana in
752 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
754 2006-01-10 Simon Josefsson <jas@extundo.com>
756 * socket_.h: New file.
758 2006-01-10 Bruno Haible <bruno@clisp.org>
760 * localcharset.c: Update from GNU gettext.
762 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
765 * chdir-long.c (cdb_free): Don't bother trying to open directory
766 for write access: POSIX says that must fail.
767 * fts.c (diropen): Likewise.
768 * save-cwd.c (save_cwd): Likewise.
769 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
770 well, for minor improvements on hosts that lack O_DIRECTORY.
771 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
772 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
773 Fall back on chown if open failed with EACCES.
775 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
776 Report an error at compile-time if only a 1-second nominal clock
779 * lchmod.h: New file.
780 * mkdir-p.c: Include lchmod.h, lchown.h.
781 (make_dir_parents): Use lchown rather than chown, and
782 lchmod rather than chmod.
784 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
785 too. Problem with "none" reported by Bob Proulx. Problem with
786 "proc" reported by n0dalus.
788 * mountlist.c: Include <limits.h>.
789 (dev_from_mount_options)
790 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
791 New function. It no longer assumes "dev=" has the System V meaning
792 on Linux (since it doesn't). It also parses "dev=" more carefully.
793 (read_file_system_list)
794 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
795 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
798 * posixtm.h (PDS_PRE_2000): New macro.
799 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
800 All usages changed. Reject dates outside the range 1969-1999 if
801 PDS_PRE_2000 is used.
803 2006-01-09 Jim Meyering <jim@meyering.net>
807 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
809 * chdir-safer.h, chdir-safer.c: New files.
811 * modechange.c (mode_compile): Reject an invalid mode string
812 that starts with an octal digit. From Andreas Gruenbacher.
814 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
815 and dup to open_safer and dup_safer, respectively.
816 (openat_permissive): Fix typo in comment.
818 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
819 "gettext.h"; either no longer needed or are guaranteed by openat.h.
820 (_): Remove; no longer needed.
821 (openat): Renamed from rpl_openat; no need for rpl_openat
822 since openat.h renames openat for us.
823 Replace most of the body with a call to openat_permissive,
824 to avoid duplicate code.
825 Port to (probably hypothetical) environments were mode_t is
827 (openat_permissive): Require mode arg, so that we can check
828 types better. Put it just after flags. Change cwd failure
829 indicator from pointer-to-bool to pointer-to-errno-value.
831 Invoke openat_save_fail and/or openat_restore_fail if
832 cwd_errno is null, so that openat can call us.
833 (openat_permissive, fdopendir, fstatat, unlinkat):
834 Simplify errno handling to avoid some duplicate code,
835 as it's OK to set errno on success.
836 * openat.h: Revamp code so that function macros depend on
837 __OPENAT_PREFIX only, not also on AT_FDCWD.
838 (openat_ro): Remove. Caller changed to use openat_permissive.
839 (openat_permissive): Now a macro, if not a function.
840 (openat_restore_fail, openat_save_fail): Now always functions,
841 since mkdirat needs them even if __OPENAT_PREFIX is defined.
843 * openat-priv.h: New file, defining macros used by mkdirat.c
845 * mkdirat.c: Include openat-priv.h.
846 Remove definitions of macros defined therein.
847 * openat.c: Likewise.
849 * mkdirat.c (mkdirat): New file and function.
850 * openat.h (mkdirat): Declare.
852 * openat.c (fdopendir): Don't change errno when returning non-NULL.
854 * openat.h (openat_permissive): Declare.
857 * openat.c (EXPECTED_ERRNO): New macro.
858 (openat_permissive): New function -- used in remove.c rewrite.
859 (all functions): Set errno just before returning, only if there
860 was an actual failure.
861 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
863 Emulate openat-family functions using Linux's procfs, if possible.
864 Idea and some code based on Ulrich Drepper's glibc changes.
866 * openat.c: (BUILD_PROC_NAME): New macro.
867 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
868 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
869 before falling back on save_cwd and restore_cwd.
870 (fdopendir, fstatat, unlinkat): Likewise.
872 * openat.c (fstatat, unlinkat): Perform the syscall directly,
873 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
875 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
876 as second argument to va_arg. Otherwise, some versions of gcc
877 warn that `if this code is reached, the program will abort'.
879 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
883 Add POSIX ACL support
884 * acl.h (copy_acl, set_acl): Add declarations.
885 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
886 systems other than Linux.
887 (chmod_or_fchmod): New function: use fchmod when possible,
889 (file_has_acl): Add a POSIX ACL implementation, with a
890 Linux-specific subcase.
891 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
892 S_ISVTX from one file to another. Fall back to fchmod/chmod when
893 acls are unsupported.
894 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
895 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
898 2006-01-09 Bruno Haible <bruno@clisp.org>
900 * sysexit_.h (EX_OK): New macro.
901 Suggested by Martin Lambers <marlam@marlam.de>.
903 2006-01-09 Bruno Haible <bruno@clisp.org>
905 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
906 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
907 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
908 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
910 2006-01-09 Bruno Haible <bruno@clisp.org>
912 * stdint_.h (SIZE_MAX): Write the value without involving negative
915 2005-10-16 Bruno Haible <bruno@clisp.org>
917 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
918 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
920 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
922 * strftime.c (tzname): Don't declare if it is already #defined.
923 Problem reported for Mingw by Mark Junker.
925 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
927 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
928 long int, not int, for nanosecond counts, so that people who are
929 used to POSIX struct timespec won't be surprised. Reported by Jim
932 2005-12-16 Jim Meyering <jim@meyering.net>
934 * fprintftime.c, fprintftime.h: New files.
936 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
938 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
939 * argp-help.c (fill_in_uparams): Check if the constructed
940 struct uparams is valid. Fall back to the default values if it is
943 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
945 * argp-help.c (__argp_base_name): New function
946 (__argp_short_program_name): Rewrite using __argp_base_name
947 * argp-namefrob.h: Define program_invocation_name and
948 program_invocation_short_name if requested
949 (__argp_base_name): Add prototype
950 * argp-parse.c (argp_def): Use gettext wrappers
951 (argp_default_parser): Use __argp_base_name
952 * argp-pin.c: New file. Defines program_invocation_name and
953 program_invocation_short_name on systems that lack them.
955 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
957 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
958 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
959 porting problem reported by Georg Schwarz in
960 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
962 2005-07-09 Bruno Haible <bruno@clisp.org>
964 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
965 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
966 Reported by Mark Junker <mjscod@gmx.de>.
968 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
970 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
971 (uintmax_t) [defined uintmax_t]: Do not declare.
972 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
973 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
974 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
975 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
976 sake of portability to weird hosts that C allows (though we don't
977 know of any practical examples).
979 * savedir.h (fdsavedir): New decl.
980 * savedir.c (fdsavedir, savedirstream): New functions; the latter
981 contains most of the former guts of savedir.
982 (savedir): Use savedirstream.
985 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
987 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
988 coreutils no longer futzes with rounding modes.
990 2005-11-14 Jim Meyering <jim@meyering.net>
992 * mkstemp-safer.c: Include <config.h>, required for possible
993 replacement of mkstemp.
995 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
997 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
999 (gethrxtime) [! (HAVE_NANOUPTIME
1000 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1001 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1002 our own approximation.
1004 2005-11-10 Simon Josefsson <jas@extundo.com>
1006 * readline.c: Remove EOL.
1008 2005-11-08 Eric Blake <ebb9@byu.net>
1010 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1012 2005-11-08 Eric Blake <ebb9@byu.net>
1014 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1016 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1018 Fix porting problem reported by Theodoros V. Kalamatianos.
1019 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1020 Don't assume that futimes failing means we must fail.
1022 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1024 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1025 leave errno alone. Problem reported by Dmitry V. Levin.
1027 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1029 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1030 errno alone. Problem reported by Frederic Jolliton.
1032 2005-10-28 Simon Josefsson <jas@extundo.com>
1034 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1035 "restrict" keywords, as per POSIX. Protect the function
1036 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1037 Don't use K&R prototypes. Check the sprintf return values.
1038 Re-define EAFNOSUPPORT if not present. Indent.
1040 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1041 suggested by Bruno Haible <bruno@clisp.org>.
1043 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1045 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1047 * gc-libgcrypt.c: Add MD2 (which is not available through
1050 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1052 * md2.h, md2.c: New files.
1054 2005-10-24 Simon Josefsson <jas@extundo.com>
1056 * md4.h: Shrink buffer size, now that we changed the type.
1058 2005-10-22 Simon Josefsson <jas@extundo.com>
1060 * arcfour.h, arcfour.c: Use fixed size indices in the
1061 arcfour_context struct (simplify test vector testing in GNU
1064 2005-10-22 Simon Josefsson <jas@extundo.com>
1066 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1067 suggested by Bruno Haible <bruno@clisp.org>.
1069 2005-10-22 Simon Josefsson <jas@extundo.com>
1071 * crc.h: Include stddef.h, for size_t.
1073 2005-10-21 Simon Josefsson <jas@extundo.com>
1075 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1076 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1078 2005-10-21 Simon Josefsson <jas@extundo.com>
1080 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1083 2005-10-21 Simon Josefsson <jas@extundo.com>
1085 * gc-gnulib.c: Support ARCTWO in CBC mode.
1087 2005-10-21 Simon Josefsson <jas@extundo.com>
1089 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1092 * hmac-sha1.c (hmac_sha1): Likewise.
1094 * crc.c (crc32_update): Actually use crc parameter, suggested by
1095 Bruno Haible <bruno@clisp.org>.
1097 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1100 2005-10-21 Simon Josefsson <jas@extundo.com>
1102 * des.h, des.c: New files.
1104 * gc-gnulib.c: Support DES.c
1106 2005-10-21 Simon Josefsson <jas@extundo.com>
1108 * arctwo.h, arctwo.c: New files.
1110 * gc-gnulib.c: Support ARCTWO.
1112 2005-10-21 Simon Josefsson <jas@extundo.com>
1114 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1116 2005-10-19 Simon Josefsson <jas@extundo.com>
1118 * gc-gnulib.c: Support ARCFOUR.
1120 2005-10-19 Simon Josefsson <jas@extundo.com>
1122 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1125 * gc.h: Add ECB enum type.
1127 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1129 2005-10-19 Simon Josefsson <jas@extundo.com>
1131 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1133 2005-10-18 Simon Josefsson <jas@extundo.com>
1135 * md4.h, md4.c: New files, based on md5.?.
1137 2005-10-17 Simon Josefsson <jas@extundo.com>
1139 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1141 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1143 2005-10-17 Simon Josefsson <jas@extundo.com>
1145 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1147 2005-10-17 Simon Josefsson <jas@extundo.com>
1149 * gc.h, gc-libgcrypt.c: Add ciphers.
1151 2005-10-17 Simon Josefsson <jas@extundo.com>
1153 * sha1.c: Use uint32_t instead of md5_uint32.t
1155 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1158 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1160 * md5.h: Use stdint.h and uint32_t. Doc fix.
1162 2005-10-15 Simon Josefsson <jas@extundo.com>
1164 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1166 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1168 2005-10-14 Simon Josefsson <jas@extundo.com>
1170 * arcfour.h, arcfour.c: New files.
1172 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1174 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1175 include <wchar.h>; no longer needed.
1177 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1178 and Ulrich Drepper <drepper@redhat.com>
1181 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1182 instead of inline stream orientation test and two separate
1183 function calls. Pay no attention to USE_IN_LIBIO.
1185 2005-10-14 Roland McGrath <roland@redhat.com>
1187 Import from libc. [BZ #1331]
1188 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1190 Reported by Matej Vela <vela@debian.org>.
1192 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1194 * mkdir-p.c (make_dir_parents): Don't report an error if an
1195 intermediate directory is in a read-only file system. Problem
1196 reported by Eric Blake.
1198 2005-10-13 Simon Josefsson <jas@extundo.com>
1200 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1201 Move memory allocation outside of loop.
1203 2005-10-12 Simon Josefsson <jas@extundo.com>
1205 * gc-pbkdf2-sha1.c: New file.
1207 * gc.h: Add gc_pbkdf2_sha1 prototype.
1209 2005-10-12 Simon Josefsson <jas@extundo.com>
1211 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1212 suggested by Bruno Haible <bruno@clisp.org>.
1214 2005-10-12 Simon Josefsson <jas@extundo.com>
1216 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1218 * gc-gnulib.c (gc_hmac_sha1): New function.
1220 2005-10-12 Simon Josefsson <jas@extundo.com>
1222 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1224 2005-10-12 Simon Josefsson <jas@extundo.com>
1226 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1227 GC_USE_HMAC_MD5, respectively.
1229 * gc-libgcrypt.c (gc_md5): Fix assert call.
1232 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1234 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1236 * gc-gnulib.c (gc_hash_buffer): Ditto.
1238 2005-10-11 Bruno Haible <bruno@clisp.org>
1240 * c-strcasestr.h: New file, from GNU gettext.
1241 * c-strcasestr.c: New file, from GNU gettext.
1243 2005-10-11 Bruno Haible <bruno@clisp.org>
1245 * c-strcase.h: New file, from GNU gettext.
1246 * c-strcasecmp.c: New file, from GNU gettext.
1247 * c-strncasecmp.c: New file, from GNU gettext.
1249 2005-10-11 Simon Josefsson <jas@extundo.com>
1251 * crc.h, crc.c: New files.
1253 * gc.h (gc_hash_buffer): Add doc.
1255 2005-10-08 Simon Josefsson <jas@extundo.com>
1257 * gc.h: Add gc_hash and gc_hash_buffer.
1259 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1261 * gc-libgcrypt.c (gc_hash_buffer): Add.
1263 2005-10-11 Bruno Haible <bruno@clisp.org>
1265 * strcasecmp.c: Include limits.h.
1266 (strcasecmp): Avoid integer overflow on exotic platforms.
1267 * strncasecmp.c: Include limits.h.
1268 (strncasecmp): Avoid integer overflow on exotic platforms.
1269 Reported by Paul Eggert.
1271 2005-10-06 Simon Josefsson <jas@extundo.com>
1273 * hmac-md5.c: New file.
1277 2005-10-06 Simon Josefsson <jas@extundo.com>
1279 * memxor.c (memxor): Avoid casts and warnings.
1281 2005-10-05 Derek Price <derek@ximbiot.com>
1283 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1285 2005-10-05 Simon Josefsson <jas@extundo.com>
1287 * memxor.c (memxor): Fix compiler error.
1289 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1290 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1292 * memxor.h, memxor.c: New files.
1294 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1295 we assume all systems have it, suggested by Jim Meyering
1296 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1297 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1298 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1301 2005-10-04 Bruno Haible <bruno@clisp.org>
1303 * verify.h (verify_true): Provide alternative definition for C++.
1305 2005-10-04 Simon Josefsson <jas@extundo.com>
1307 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1308 D. Baushke" <mdb@gnu.org>.
1310 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1312 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1313 (SSIZE_MAX): New macro, if not already defined.
1314 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1317 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1319 * exclude.c: Include verify.h.
1320 (verify): Remove. All callers changed to use verify.h's version.
1321 * strtoimax.c: Likewise.
1322 * utimecmp.c: Likewis.e
1324 Sync from coreutils.
1325 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1326 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1327 * .cvsignore: Add fts.h, search.h, t-fpending.
1328 * settime.c (settime): Fix { typo in previous patch. Also, don't
1329 bother returning ENOSYS if settimeofday or stime fails; just let
1330 them return whatever errno they want to return.
1331 * utimens.c: Include unistd.h, for dup2.
1332 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1333 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1335 2005-10-02 Jim Meyering <jim@meyering.net>
1337 Sync from coreutils.
1338 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1339 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1340 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1341 Remove AT_FDCWD test.
1342 Do not consume the fd unless successful.
1343 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1344 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1345 block, so that we don't even try to compile it if settimeofday is
1346 available. This works around a compilation failure on OSF1 V5.1,
1347 due to stime requiring a `long int*' while tv_sec is `int'.
1349 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1351 * getdelim.c (getdelim): Remove unused variables.
1353 2005-10-01 Simon Josefsson <jas@extundo.com>
1355 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1356 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1357 AI_* and EAI_* definitions. Protect function declarations.
1359 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1361 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1362 so that the code works even with ancient cpp. Portability problem
1363 with GCC 2.7.2.1 reported by Thomas M.Ott.
1365 2005-09-27 Jim Meyering <jim@meyering.net>
1367 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1369 * intprops.h (signed_type_or_expr__): Define.
1370 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1373 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1375 * verify.h (verify_expr): Remove, replacing with:
1376 (verify_true): New macro that returns true instead of void.
1377 (verify_type__): Remove.
1378 (verify): Use verify_true rather than verify_type__.
1380 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1382 * utimens.c (ENOSYS): Define if not already defined.
1383 (futimens): Support having a null PATH if the file descriptor
1386 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1388 (__attribute): Define to empty unless GCC 3.1 or later.
1389 This works around a core dump on OpenBSD 3.4, which has GCC
1390 2.95.3, which dumps core when given __attribute__(()). It also
1391 simplifies other tests, since we really don't want to bother with
1392 worrying about which ancient version of GCC supported what.
1393 Original problem reported by Yoann Vandoorselaere, with part of
1394 the fix suggested by Derek Price.
1396 2005-09-24 Jim Meyering <jim@meyering.net>
1398 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1399 so we can once again use a positive bitfield width of 1 -- now we
1400 don't have to explain why we were using a bitfield width of 2.
1402 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1404 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1405 Problem reported by Eric Blake.
1406 (getaddrinfo): Initialize se so that it's not garbage.
1407 Redo internal storage allocation so that it doesn't make unportable
1408 assumptions about alignment.
1411 * utimens.c (futimens): Use futimesat if available.
1412 Prefer it to futimes since it doesn't have the futimes bug.
1414 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1415 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1416 Instead, declare a function that returns a pointer to an array,
1417 and use verify_type__ to declare the size of the array.
1418 Problem and germ of a solution reported by Bruno Haible.
1419 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1420 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1422 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1424 Sync from coreutils.
1426 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1428 * argmatch.h: Include verify.h
1429 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1430 (ARGMATCH_ASSERT): Remove; unused.
1431 * canonicalize.c: Assume STDC_HEADERS.
1432 * exclude.c: Include "strcase.h".
1433 * regex_internal.h [!defined _LIBC]: Likewise.
1434 * getusershell.c: Include stdio--.h rather than stdio.h
1436 (getusershell): Call fopen, not fopen_safer.
1437 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1438 Do not include unistd-safer.h.
1439 (save_cwd): Don't call fd_safer; no longer needed
1440 now that we include fcntl--.h.
1442 * getdate.y (relative_time): New type.
1443 (RELATIVE_TIME_0): New constant.
1444 (parser_control): Use relative_time instead of doing it ourselves.
1445 (%union): Add new relative_time rel member.
1446 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1448 (relunit, relunit_snumber): Now of type rel.
1449 (zone, rel, relunit, get_date): Adjust to above changes.
1451 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1452 Do not include unistd-safer.h.
1453 (getloadavg): Don't call fd_safer; no longer needed
1454 now that we include fcntl--.h.
1456 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1457 (make_dir_parents): Treat ENOSYS like EEXIST.
1459 Improve quality of diagnostics on restore_cwd failure.
1460 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1461 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1462 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1463 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1464 each time through the loop. Do not diagnose restore_cwd failure;
1465 that is the caller's job (and perhaps the caller does not care).
1467 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1468 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1469 If the file already exists but is not a directory, don't bother
1470 to try to make its parents.
1471 Close potential file descriptor leak if we can't chdir("/") (!).
1472 Don't always return true if chdir($PWD) fails; return true only
1473 if the requested action was done successfully (except for the
1475 Don't log final directory unless we actually made it.
1476 Refactor to avoid duplicate code to fix up permissions.
1477 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1479 * strftime.c (my_strftime): Rewrite the previous change slightly,
1480 to make it a bit faster and (I hope) clearer.
1481 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1482 Fix bug in formats like %2N.
1484 * verify.h: New file.
1486 2005-09-22 Jim Meyering <jim@meyering.net>
1488 Sync from coreutils.
1490 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1492 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1493 the .tm_year member, since otherwise gcc-4.0 would now warn about
1494 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1496 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1497 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1499 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1500 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1501 when run in a time zone for which daylight savings time is in effect
1502 for the starting date.
1504 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1505 stop us from restricting permissions of just-created absolute-named
1507 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1508 to restore initial working directory.
1509 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1510 to tell caller if/when we change the working directory and are
1511 unable to return to the initial one.
1512 * mkdir-p.h (make_dir_parents): Update prototype.
1513 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1514 `return false'. This fixes a bug introduced on 2004-07-30.
1516 * openat.c (fdopendir): Be sure to close the supplied
1517 file descriptor before returning. This makes our replacement
1518 implementation a little closer to Solaris's, where fdopendir
1519 ties the file descriptor to the returned DIR* pointer.
1520 * openat.c (unlinkat): New function.
1521 * openat.h (unlinkat): Add prototype.
1522 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1523 (openat_restore_fail): Rename from openat_restore_die.
1524 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1526 Provide an alternative to exiting immediately upon save_cwd or
1527 restore_cwd failure. Now, an application can arrange e.g.,
1528 to perform a longjump in that case.
1529 * openat.c: Include dirname.h.
1530 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1531 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1532 and openat_restore_die rather than calling error directly.
1533 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1535 * openat-die.c (openat_save_die, openat_restore_die): New file.
1536 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1538 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1539 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1540 int utc, int nanoseconds);
1542 date should not have to allocate a megabyte of virtual memory to
1543 handle a format argument like +%1048575T. When implemented with
1544 strftime, it must allocate such a buffer, use strftime to fill it
1545 in, print it, then free it.
1546 With fprintftime, it simply prints everything and exits.
1547 With no need for memory allocation, that's one fewer way to fail.
1548 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1549 optional field width, not before, so we accept %9:z, not %:9z.
1550 (my_strftime): Be sure to use L_('x') for literals.
1552 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1553 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1554 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1555 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1556 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1557 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1558 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1559 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1560 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1562 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1563 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1564 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1565 and don't include <sys/file.h>).
1567 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1569 Sync from coreutils.
1571 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1572 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1573 [!LDAV_DONE]: Avoid unused variable warning.
1575 2005-09-21 Bruno Haible <bruno@clisp.org>
1577 * unicodeio.h (unicode_to_mb): New declaration.
1579 2005-09-20 Derek Price <derek@ximbiot.com>
1581 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1583 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1585 Use a consistent style for including <config.h>.
1586 * __fpending.c, acl.c, argmatch.c,
1587 argp-help.c, argp-parse.c,
1588 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1589 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1590 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1591 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1592 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1593 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1594 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1595 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1596 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1597 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1598 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1599 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1600 modechange.c, mountlist.c, open-safer.c, physmem.c,
1601 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1602 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1603 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1604 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1605 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1606 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1607 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1608 userspec.c, utimecmp.c, version-etc-fsf.c,
1609 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1610 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1611 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1612 Standardize inclusion of config.h.
1613 * __fpending.h, dirfd.h, getdate.h, human.h,
1614 inttostr.h: Removed inclusion of config.h from header files.
1615 * inttostr.c: Adjusted in-tree users.
1616 * timespec.h: Remove superfluous warning to include config.h.
1617 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1618 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1619 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1620 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1622 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1624 * stat-time.h: New file.
1625 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1626 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1628 (timespec_cmp): New function.
1629 * utimecmp.c: Include stat-time.h.
1630 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1631 members exist, not on the obsolescent ST_MTIM_NSEC.
1632 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1634 2005-09-15 Derek Price <derek@ximbiot.com>
1635 Paul Eggert <eggert@cs.ucla.edu>
1637 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1638 changes, consolidating in...
1639 * regex_internal.h: ...this file.
1641 2005-09-15 Derek Price <derek@ximbiot.com>
1643 * regex_internal.h: Blank `pure' for GNUC < 3.
1644 * regex_internal.c: Ditto, using this...
1645 (__GNUC_PREREQ): ...new macro.
1646 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1647 (__GNUC_PREREQ): ...this new macro.
1649 * strstr.h: Include string.h. Define strstr as a macro here.
1651 2005-09-13 Derek Price <derek@ximbiot.com>
1653 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1655 Reported by Jim Meyering <jim@meyering.net>.
1657 2005-09-13 Jim Meyering <jim@meyering.net>
1659 * canon-host.c: Filter through gnu indent and reword comments slightly.
1660 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1662 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1664 * lib/base64.c: Typo.
1665 (base64_encode): Put b64str in initialized data section.
1667 2005-09-12 Derek Price <derek@ximbiot.com>
1669 Return usable errors from canon-host.
1670 * canon-host.h: New file.
1671 * canon-host.c (canon_host): Wrap...
1672 (canon_host_r): ...this new function, which now relies exclusively on
1674 (ch_strerror): New function.
1675 (last_cherror): New global.
1676 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1677 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1679 (freeaddrinfo): Free ai->ai_canonname when set.
1681 2005-09-12 Derek Price <derek@ximbiot.com>
1682 Paul Eggert <eggert@cs.ucla.edu>
1684 * glob-libc.h: Renamed from glob_.h. The new version is
1685 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1686 protecting things that should be done only in gnulib contexts.
1687 * glob_.h: New file, containing only the glob things needed for
1689 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1690 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1691 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1692 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1693 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1694 and to respect the namespace rules better.
1696 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1698 Merge glibc and coreutils changes into gnulib, plus a few
1700 * md5.c: Use #error rather than a string.
1701 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1702 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1703 (__attribute__): Define to empty for non recent-GCC.
1704 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1705 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1706 Renamed from their non-__ counterparts, with new macros replacing
1707 them if not _LIBC. Add __THROW attribute.
1709 (struct md5_ctx): Align buffer if using GCC.
1710 * sha1.h (struct sha1_ctx): Likewise.
1711 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1712 The old name was backwards.
1713 (NOTSWAP): Remove; not used.
1714 (rol): New macro, moved here from md5.h.
1715 (sha1_process_block): Remove a FIXME that doesn't make sense.
1717 2005-09-12 Derek Price <derek@ximbiot.com>
1719 * gai_strerror.c: Include config.h when available. Include
1720 getaddrinfo.h before other headers to test interface.
1721 Reported by Larry Jones <lawrence.jones@ugs.com>.
1723 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1725 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1726 definitions, since that's the preferred style in glibc.
1727 Fix a minor spacing issue, and update copyright notice to match glibc's.
1729 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1731 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1733 2005-09-06 Simon Josefsson <jas@extundo.com>
1735 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1736 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1738 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1740 Change bitset word type from unsigned int to unsigned long int,
1741 as this has better performance on typical 64-bit hosts.
1742 Port bitset code to hosts with unusual word sizes.
1743 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1744 (build_collating_symbol):
1745 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1746 argument is a bitset. This is merely a style issue, but it makes
1747 it clearer that an entire array is expected.
1748 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1749 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1750 Port to the case where bitset_word is not the same as unsigned int.
1751 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1752 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1754 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1755 (build_trtable, group_nodes_into_DFAstates):
1757 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1758 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1759 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1760 * regexec.c (group_nodes_into_DFAstates): Likewise.
1761 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1762 * regcomp.c (optimize_subexps, lower_subexp):
1763 Work even if bitset_word has holes in its bitwise representation.
1764 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1765 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1767 * regex_internal.c (re_string_reconstruct):
1768 Don't assume UCHAR_MAX == 255.
1769 * regex_internal.h (bitset_set_all): Likewise.
1770 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1772 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1773 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1775 (BITSET_WORD_MAX): New macro.
1776 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1777 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1778 (bitset_empty, bitset_copy):
1779 Prefer sizeof (bitset) to multiplying it out ourselves.
1780 (bitset_not_merge): Remove; unused.
1781 (bitset_contain): Return bool, not unsigned int with one bit on.
1782 All callers changed.
1783 * regexec.c (build_trtable): Don't assume bitset has no stricter
1784 alignment than re_node_set; do this by defining a new internal
1785 type struct dests_alloc and using it to allocate memory.
1787 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1789 Check for arithmetic overflow when calculating sizes, to prevent
1790 some buffer-overflow issues. These patches are conservative, in the
1791 sense that when I couldn't determine whether an overflow was possible,
1792 I inserted a run-time check.
1793 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1794 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1795 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1796 (re_xnrealloc, re_x2nrealloc): New inline functions.
1797 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1798 (build_equiv_class, build_charclass): Check for arithmetic overflow
1799 in size expression calculations.
1800 * lib/regex_internal.c (re_string_realloc_buffers):
1801 (build_wcs_upper_buffer, re_node_set_add_intersect):
1802 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1803 (re_dfa_add_node, register_state): Likewise.
1804 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1805 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1806 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1807 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1809 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1811 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1812 to avoid a collision with bits/local_lim.h in glibc.
1813 All uses changed. Problem reported by Dmitry V. Levin in
1814 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1816 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1817 bugs in int versus size_t comparisons.
1818 (re_string_context_at): Fix bug where the code assumed that
1821 Use bool where appropriate.
1822 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1823 All callers changed.
1824 (calc_eclosure_iter): Likewise, for ROOT arg.
1825 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1826 (build_charclass_op): Likewise, for NON_MATCH arg.
1827 * regex_internal.c (re_string_allocate, re_string_construct):
1828 (re_string_construct_common): Likewise, for ICASE arg.
1829 * regexec.c (re_search_2_stub, re_search_stub):
1830 Likewise, for RET_LEN arg.
1831 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1832 (set_regs): Likewise, for FL_BACKTRACK arg.
1833 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1834 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1835 (calc_eclosure_iter, parse_bracket_exp):
1836 Use bool for internal variables that are booleans.
1837 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1838 (set_regs, build_sifted_states, sift_states_bkref):
1839 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1840 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1841 (find_collation_sequence_value):
1843 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1844 (re_node_set_compare):
1845 Return bool, not int. All callers changed.
1846 * regexec.c (check_halt_node_context, check_dst_limits):
1847 (build_trtable, check_node_accept): Likewise.
1848 * regex_internal.h: Include stdbool.h.
1850 Fix bugs uncovered when converting to bool.
1851 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1852 failure instead of charging ahead blindly.
1853 * regex_internal.c (register_state): Likewise.
1854 * regexec.c (re_search_2_stub): Use simpler method than boolean
1855 for freeing internal storage.
1856 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1857 bitset pieces used as boolean, to avoid undefined behavior
1858 on hosts that do int overflow checking.
1860 2005-08-31 Derek Price <derek@ximbiot.com>
1862 * getdelim.c (getdelim): Return EOF on EOF.
1863 Reported by Larry Jones <lawrence.jones@ugs.com>.
1865 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1867 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1868 lengths fit in regoff_t; this isn't true if regoff_t is the same
1870 * regex.c (re_search_internal): 5th arg is LAST_START
1871 (= START + RANGE) instead of RANGE. This avoids overflow
1872 problems when regoff_t is the same width as size_t.
1873 All callers changed.
1874 (re_search_2_stub): Check for overflow when adding the
1875 sizes of the two strings.
1876 (re_search_stub): Check for overflow when adding START
1877 to RANGE; if it occurs, substitute the extreme value.
1879 2005-08-31 Jim Meyering <jim@meyering.net>
1881 * regcomp.c (search_duplicated_node): Make first pointer arg
1883 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1884 (register_state): Likewise.
1885 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1886 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1887 (group_nodes_into_DFAstates): Likewise.
1889 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1891 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1892 old glibc regex code mishandles strings longer than 2**31 bytes.
1893 This patch fixes this when the regex code is used in gnulib
1894 (i.e., outside glibc).
1896 This patch should not affect the use of the regex code inside
1897 glibc. No doubt this problem also needs to be handled for glibc
1898 as well, but the result will be an incompatible change to the
1899 glibc ABI, and the old ABI will have to be supported too. That
1900 can be the the subject for another patch.
1902 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1903 governing whether the rest of this patch is active. By default,
1904 the macro is disabled and the patch has no effect.
1905 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1906 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1907 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1908 (re_match_2, re_set_registers): Use the new types.
1909 * regex_internal.h (Idx, re_hashval_t): New types.
1910 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1912 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1913 (re_string_context_at, bin_tree_t, re_dfastate_t):
1914 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1915 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1916 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1917 (re_string_char_size_at, re_string_wchar_at):
1918 (re_string_elem_size_at):
1919 Use the new types and macros to port to 64-bit hosts.
1920 Use unsigned types for internal values, so that the code
1921 mostly works even for arrays larger than SSIZE_MAX.
1922 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1923 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1924 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1925 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1926 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1927 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1928 (calc_inveclosure, parse_dup_op, build_range_exp):
1929 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1930 (fetch_number, create_token_tree, mark_opt_subexp):
1932 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1933 (create_cd_newstate, re_string_allocate, re_string_construct):
1934 (re_string_realloc_buffers, build_wcs_upper_buffer):
1935 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1936 (re_string_reconstruct, re_string_peek_byte_case):
1937 (re_string_fetch_byte_case, re_string_context_at):
1938 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1939 (re_node_set_init_copy, re_node_set_add_intersect):
1940 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1941 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1942 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1943 (re_acquire_state, re_acquire_state_context, register_state):
1945 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1946 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1947 (re_search_internal, re_search_2_stub, re_search_stub)
1948 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1949 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1950 (update_cur_sifted_state, check_dst_limits):
1951 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1952 (check_subexp_limits, sift_states_bkref, merge_state_array):
1953 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1954 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1955 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1956 (expand_bkref_cache, check_node_accept_bytes):
1957 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1958 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1959 (acquire_init_state_context, check_halt_node_context):
1960 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1961 (sift_states_backward, clean_state_log_if_needed):
1962 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1963 (find_recover_state, transit_state_sb, transit_state_mb):
1964 (transit_state_bkref, build_trtable, match_ctx_clean):
1966 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1967 to work around an assumption that REG_MISSING is negative.
1969 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1970 (seek_collating_symbol_entry) [defined _LIBC]:
1971 (lookup_collation_sequence_value) [defined _LIBC]:
1972 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1973 Use prototypes rather than old-style function definitions.
1974 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1975 (transit_state_sb) [0]:
1976 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1978 * regexec.c (re_search_internal): Simplify update of rm_so and
1981 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1982 (optimize_subexps, lower_subexp):
1983 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1984 since the signed shift might overflow. Use 1u<<31 instead.
1985 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1986 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1989 * regcomp.c (optimize_subexps, lower_subexp):
1990 Use CHAR_BIT rather than 8, for clarity.
1991 * regexec.c (check_dst_limits_calc_pos_1):
1992 (check_subexp_matching_top): Likewise.
1993 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1994 have to worry about portability issues when shifting it left.
1995 Remove no-longer-needed test for table_size > 0.
1996 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1997 in a word, as the resulting behavior is undefined.
1998 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1999 in one case, a <= should have been an <, and in another case the
2000 whole test was missing.
2001 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2002 the standard name CHAR_BIT.
2003 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2004 this is not true on one's complement and signed-magnitude hosts.
2006 * regex_internal.h (re_sub_match_top_t): Remove unused member
2008 (struct re_dfa_t): Remove unused member states_alloc.
2009 * regcomp.c (init_dfa): Don't initialize unused members.
2011 2005-08-31 Bruno Haible <bruno@clisp.org>
2013 * strstr.c: Include <stddef.h>, for NULL.
2014 * strcasestr.c: Likewise.
2015 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2017 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2019 * iconvme.h: Add prototype for iconv_alloc.
2021 2005-08-29 Simon Josefsson <jas@extundo.com>
2023 * iconvme.c: Fix errno.
2025 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2027 * iconvme.c: Split iconv_string into iconv_alloc.
2029 2005-08-27 Jim Meyering <jim@meyering.net>
2031 * fopen-safer.c: Merge minor changes from coreutils.
2032 * dup-safer.c: Likewise.
2033 * fd-safer.c: Likewise.
2035 Merge from coreutils.
2036 * stdio--.h: New file.
2037 * stdlib--.h: New file.
2038 * mkstemp-safer.c: New file.
2040 GNU tar needs these.
2041 * pipe-safer.c: New file.
2042 * creat-safer.c: New file.
2043 * fcntl--.h (creat): Define to creat_safer.
2044 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2045 * unistd--.h (pipe): Define to pipe_safer.
2046 * unistd-safer.h: Declare pipe_safer.
2048 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2050 * regex_internal.h: Remove all references to
2051 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2053 (bitset_not, bitset_merge, bitset_not_merge):
2054 (bitset_mask, re_string_allocate, re_string_construct):
2055 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2056 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2057 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2058 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2059 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2060 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2061 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2062 (re_acquire_state_context):
2063 Remove unnecessary forward decls.
2064 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2065 Put __attribute at function definition,
2066 now that the function decl has been removed.
2067 * lib/regex_internal.c (re_string_peek_byte_case):
2068 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2071 2005-08-26 Simon Josefsson <jas@extundo.com>
2073 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2074 Haible <bruno@clisp.org>.
2076 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2078 * regexec.c (set_regs): Don't alloca with an unbounded size.
2080 alloca modernization/simplification for regex.
2081 * regex.c: Remove portability cruft for alloca. This no longer
2082 needs to be at the start of the file, and can be moved into
2083 regex_internal.h and simplified.
2084 * regex_internal.h: Include <alloca.h>.
2085 (__libc_use_alloca) [!defined _LIBC]: New macro.
2086 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2087 now works outside glibc.
2089 2005-08-24 Simon Josefsson <jas@extundo.com>
2091 * getpass.c: Add WIN32 implementation. Conditionalize use of
2092 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2093 GLIBC specific code.
2095 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2097 Make regex safe for g++. This fixes one real bug (an "err"
2098 that should have been "*err"). g++ problem reported by
2100 * regex_internal.h (re_calloc): New macro, consistent with
2101 re_malloc etc. All callers of calloc changed to use re_calloc.
2102 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2103 not int. All callers changed.
2104 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2105 just use an array of size MB_LEN_MAX.
2106 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2107 (find_recover_state): Change "err" to "*err"; this fixes what
2108 appears to be a real bug.
2109 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2112 2005-08-25 Jim Meyering <jim@meyering.net>
2114 * open-safer.c: Include <config.h>.
2115 Otherwise, we'd lose LARGEFILE support in any file using
2118 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2120 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2121 * regex.h (regerror): Likewise.
2123 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2124 requires this. (The code never needed it.)
2126 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2127 All uses of recently-renamed identifiers changed to use the new,
2128 POSIX-compliant names. The code will build and run just fine
2129 without these changes, but it's better to eat our own dog food
2130 and use the standard-conforming names.
2132 * regex.h: Fix a multitude of POSIX name space violations.
2133 These changes have an effect only for programs that define
2134 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2135 do not change anything for programs compiled in the normal way.
2136 Also, there is no effect on the ABI.
2138 (_REGEX_SOURCE): New macro.
2139 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2140 defined and _GNU_SOURCE is not; this fixes a name space violation.
2142 Rename the following macros to obey POSIX requirements.
2143 The old names are still visible as macros if _REGEX_SOURCE is defined.
2144 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2145 RE_BACKSLASH_ESCAPE_IN_LISTS.
2146 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2147 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2148 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2149 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2150 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2151 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2152 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2153 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2154 (REG_INTERVALS): renamed from RE_INTERVALS.
2155 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2156 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2157 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2158 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2159 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2160 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2161 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2162 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2163 RE_UNMATCHED_RIGHT_PAREN_ORD.
2164 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2165 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2166 (REG_DEBUG): renamed from RE_DEBUG.
2167 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2168 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2169 unusual, since we can't clash with the POSIX REG_ICASE.
2170 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2171 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2172 (REG_NO_SUB): renamed from RE_NO_SUB.
2173 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2174 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2175 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2176 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2177 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2178 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2179 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2180 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2181 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2182 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2183 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2184 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2185 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2186 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2187 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2188 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2189 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2190 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2191 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2192 (REG_FIXED): Renamed from REGS_FIXED.
2193 (REG_NREGS): Renamed from RE_NREGS.
2195 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2196 of other REG_* macros, since POSIX says the user is allowed to
2197 #undef these macros selectively.
2199 (reg_errcode_t): Update comment stating what other tables need
2202 Rename the following enum values to obey POSIX requirements.
2203 The old names are still visible as macros.
2204 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2205 is not defined, since GNU is supposed to be a superset of POSIX as
2206 much as possible, and since we want reg_errcode_t to be a signed
2207 type for implementation consistency.
2208 (_REG_NOERROR): Renamed from REG_NOERROR.
2209 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2210 (_REG_BADPAT): Renamed from REG_BADPAT.
2211 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2212 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2213 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2214 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2215 (_REG_EBRACK): Renamed from REG_EBRACK.
2216 (_REG_EPAREN): Renamed from REG_EPAREN.
2217 (_REG_EBRACE): Renamed from REG_EBRACE.
2218 (_REG_BADBR): Renamed from REG_BADBR.
2219 (_REG_ERANGE): Renamed from REG_ERANGE.
2220 (_REG_ESPACE): Renamed from REG_ESPACE.
2221 (_REG_BADRPT): Renamed from REG_BADRPT.
2222 (_REG_EEND): Renamed from REG_EEND.
2223 (_REG_ESIZE): Renamed from REG_ESIZE.
2224 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2225 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2226 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2227 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2228 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2230 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2231 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2232 changed. But support the old name if the new one is not defined
2233 and if _REGEX_SOURCE.
2235 Change the following member names in struct re_pattern_buffer.
2236 The old names are still supported if !_REGEX_SOURCE.
2237 The new names are always supported, regardless of _REGEX_SOURCE.
2238 (re_buffer): Renamed from buffer.
2239 (re_allocated): Renamed from allocated.
2240 (re_used): Renamed from used.
2241 (re_syntax): Renamed from syntax.
2242 (re_fastmap): Renamed from fastmap.
2243 (re_translate): Renamed from translate.
2244 (re_can_be_null): Renamed from can_be_null.
2245 (re_regs_allocated): Renamed from regs_allocated.
2246 (re_fastmap_accurate): Renamed from fastmap_accurate.
2247 (re_no_sub): Renamed from no_sub.
2248 (re_not_bol): Renamed from not_bol.
2249 (re_not_eol): Renamed from not_eol.
2250 (re_newline_anchor): Renamed from newline_anchor.
2252 Change the following member names in struct re_registers.
2253 The old names are still supported if !_REGEX_SOURCE.
2254 The new names are always supported, regardless of _REGEX_SOURCE.
2255 (rm_num_regs): Renamed from num_regs.
2256 (rm_start): Renamed from start.
2257 (rm_end): Renamed from end.
2259 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2260 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2261 Prepend __ to parameter names.
2263 Undo yesterday's changes.
2265 2005-08-24 Jim Meyering <jim@meyering.net>
2267 Sync from coreutils.
2268 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2270 2005-08-21 Bruno Haible <bruno@clisp.org>
2272 * lock.h: Add multiple inclusion guard.
2273 * tls.h: Add multiple inclusion guard.
2275 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2277 * regex.h (REG_NOSYS)
2278 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2279 Define, since POSIX requires it as of 2001.
2280 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2281 New private symbol, used to keep the enum signed in all cases.
2282 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2283 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2285 * regex_internal.c (re_string_skip_chars, register_state):
2287 Remove forward decls; no longer needed now that we use prototypes.
2288 * regexec.c (acquire_init_state_context, check_halt_node_context):
2289 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2290 (clean_state_log_if_needed): Likewise.
2292 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2294 Fix problems reported by Sam Steingold in
2295 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2296 * regexec.c (sift_states_bkref): Fix portability bug: the code
2297 assumed that reg_errcode_t is a signed type, which is not
2298 necessarily true if _XOPEN_SOURCE is not defined.
2299 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2300 some compilers warn about it otherwise.
2302 2005-08-20 Jim Meyering <jim@meyering.net>
2304 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2305 of unused local, dfa.
2307 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2309 * regcomp.c (create_initial_state): Remove duplicate decl.
2310 (init_word_char, create_initial_state, duplicate_node_closure):
2311 (fetch_token, peek_token_bracket, build_range_exp):
2312 (build_collating_symbol): Remove forward decls; no longer needed
2313 now that we use prototypes.
2316 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2317 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2318 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2319 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2320 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2321 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2322 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2323 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2324 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2325 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2326 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2327 (build_charclass, build_charclass_op, fetch_number, create_tree):
2328 (create_token_tree, mark_opt_subexp, duplicate_tree):
2329 Use prototypes rather than old-style definitions.
2332 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2333 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2334 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2335 (re_string_reconstruct, re_string_peek_byte_case):
2336 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2337 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2338 (re_node_set_init_copy, re_node_set_add_intersect):
2339 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2340 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2341 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2342 (re_acquire_state, re_acquire_state_context, register_state):
2343 (create_ci_newstate, create_cd_newstate, free_state):
2345 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2346 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2347 (re_search_internal, prune_impossible_nodes):
2348 (acquire_init_state_context, check_matching, static):
2349 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2350 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2351 (update_regs, sift_states_backward, build_sifted_states):
2352 (clean_state_log_if_needed, merge_state_array):
2353 (update_cur_sifted_state, add_epsilon_src_nodes):
2354 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2355 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2356 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2357 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2358 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2359 (check_arrival, check_arrival_add_next_nodes):
2360 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2361 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2362 (check_node_accept_bytes, check_node_accept, extend_buffers):
2363 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2364 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2369 (re_string_allocate, re_string_construct, re_string_reconstruct):
2370 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2371 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2372 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2373 (re_string_context_at, re_string_peek_byte_case):
2374 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2375 is defined, since we now use prototypes always.
2377 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2378 C89 or better. All uses removed.
2380 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2382 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2383 [defined lint]: Suppress bogus uninitialized-variable warnings.
2385 * regcomp.c (duplicate_node): Return new index, not an error code,
2386 and let the caller return REG_ESPACE if out of space. This
2387 removes an uninitialied-variable warning with GCC 4.0.1, and also
2388 avoids taking the address of a local variable. All callers
2391 2005-08-19 Jim Meyering <jim@meyering.net>
2393 * regexec.c (proceed_next_node): Redo local variables to
2394 avoid GCC shadowing warnings.
2396 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2398 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2399 (re_node_set_insert_last, re_dfa_add_node):
2400 Rename local variables to avoid GCC shadowing warnings.
2402 2005-08-18 Bruno Haible <bruno@clisp.org>
2404 * strstr.c (strstr): Fix return value in multibyte case.
2405 * strcasestr.c (strcasestr): Likewise.
2407 2005-08-17 Jim Meyering <jim@meyering.net>
2409 Make the %s format (seconds since the epoch) work for a negative
2410 number and when used with a zero-padded field width, e.g. %015s.
2412 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2413 label so that it precedes the code to set `digits'. Otherwise,
2414 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2415 print `00-22'. Now, it prints `-0022', as it should.
2417 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2419 * regex.h: Remove useless space-before-tab. From coreutils.
2421 2005-08-17 Bruno Haible <bruno@clisp.org>
2423 * strcasestr.h: New file.
2424 * strcasestr.c: New file.
2426 2005-08-17 Bruno Haible <bruno@clisp.org>
2428 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2429 * strstr.c: Completely rewritten, with multibyte locale support.
2431 2005-08-17 Bruno Haible <bruno@clisp.org>
2433 * strcasecmp.c: Use mbuiter.h.
2435 2005-08-17 Bruno Haible <bruno@clisp.org>
2437 * mbuiter.h: New file.
2439 2005-08-16 Bruno Haible <bruno@clisp.org>
2441 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2443 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2444 NUL byte, not after it.
2446 2005-08-16 Bruno Haible <bruno@clisp.org>
2448 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2449 the valid ones. Makes the comparison operations transitive:
2450 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2451 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2453 2005-08-16 Bruno Haible <bruno@clisp.org>
2455 * strcase.h (strcasecmp): Add note in comments.
2456 * strncasecmp.c: Use code from strcasecmp.c.
2457 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2458 (strcasecmp): Work correctly in multibyte locales.
2460 2005-08-16 Bruno Haible <bruno@clisp.org>
2462 * strnlen1.h: New file.
2463 * strnlen1.c: New file.
2465 2005-08-16 Bruno Haible <bruno@clisp.org>
2467 * mbfile.h: New file.
2469 2005-08-16 Bruno Haible <bruno@clisp.org>
2471 * mbiter.h: New file.
2473 2005-08-16 Bruno Haible <bruno@clisp.org>
2475 * mbchar.h: New file.
2476 * mbchar.c: New file.
2478 2005-08-16 Bruno Haible <bruno@clisp.org>
2480 * tls.h: New file, from GNU gettext.
2481 * tls.c: New file, from GNU gettext.
2483 2005-08-15 Bruno Haible <bruno@clisp.org>
2485 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2488 2005-08-14 Jim Meyering <jim@meyering.net>
2490 Sync from coreutils.
2492 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2493 Use the hash-table-based cycle-detection code not just when
2494 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2495 Reported by James Youngman in
2496 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2497 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2498 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2499 This lets us compile with -DFTS_DEBUG, once again.
2500 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2501 * fts.c (fd_safer): Remove decl.
2502 Include fcntl--.h rather than unistd-safer.h
2503 (fts_safe_changedir): Don't call fd_safer; no longer needed
2504 now that we include fcntl--.h.
2506 2005-08-11 Simon Josefsson <jas@extundo.com>
2508 * readline.h, readline.c: New file.
2510 2005-08-11 Bruno Haible <bruno@clisp.org>
2512 * strnlen.h (strnlen): Change parameter name to match comment.
2514 2005-08-10 Simon Josefsson <jas@extundo.com>
2516 * strndup.c: Use strnlen.h.
2518 * strnlen.h: New file.
2520 2005-08-02 Simon Josefsson <jas@extundo.com>
2522 * getline.h, getline.c: Rewrite.
2524 * getdelim.h, getdelim.c: New files, ported from glibc.
2526 2005-07-31 Bruno Haible <bruno@clisp.org>
2528 * lock.h (gl_lock_initializer): New macro.
2529 (gl_lock_define_initialized): Use it.
2530 (gl_rwlock_initializer): New macro.
2531 (gl_rwlock_define_initialized): Use it.
2532 (gl_recursive_lock_initializer): New macro.
2533 (gl_recursive_lock_define_initialized): Use it.
2535 2005-07-26 Bruno Haible <bruno@clisp.org>
2537 * lock.h: Update from GNU gettext.
2538 * lock.c: Update from GNU gettext.
2540 2005-07-18 Bruno Haible <bruno@clisp.org>
2542 * lock.h (gl_once_t): New type.
2543 (gl_once_define, gl_once): New macros.
2544 * lock.c (fresh_once): New variable.
2545 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2548 2005-07-18 Simon Josefsson <jas@extundo.com>
2550 * check-version.c (check_version): Accept identical versions too.
2552 2005-07-18 Bruno Haible <bruno@clisp.org>
2554 * lock.h: New file, from GNU gettext.
2555 * lock.c: New file, from GNU gettext.
2557 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2559 * quotearg.c: Add translator comment suggested by Bruno Haible,
2560 with a minor change.
2562 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2564 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2565 copyright symbol and the year.
2566 * version-etc.c (COPYRIGHT_YEAR): New constant.
2567 (version_etc_va): Use parameterized copyright notice.
2568 Reword to conform to the current GNU coding standards.
2570 2005-07-11 Simon Josefsson <jas@extundo.com>
2572 * size_max.h: New file.
2574 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2576 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2579 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2580 and Paul Eggert <eggert@cs.ucla.edu>
2582 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2583 in wint_t, not wchar_t. Remove now-unnecessary cast.
2585 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2587 * regex.c, regex.h: Sync from libc.
2588 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2589 New files, synced from libc, except that regex_internal.h
2590 currently has a small porting fix.
2592 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2594 Remove the dependency of the strftime module on the tzset module.
2595 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2596 Copy the input structure, to work around some of the bug with
2597 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2598 Solaris releases, you should also use the tzset module, but we won't
2599 require it as a dependency any more since we don't want LGPLed code
2600 to depend on GPLed code.
2602 2005-07-02 Jim Meyering <jim@meyering.net>
2604 * backupfile.c (backup_args): Change a `0' to NULL.
2606 2005-07-01 Jim Meyering <jim@meyering.net>
2608 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2609 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2610 * save-cwd.c, tempname.c:
2611 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2612 and don't include <sys/file.h>).
2614 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2616 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2617 declares only 'struct timespec;' (!).
2619 2005-06-29 Jim Meyering <jim@meyering.net>
2621 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2622 type name. Use the variable name instead.
2623 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2625 2005-06-28 Simon Josefsson <jas@extundo.com>
2627 * check-version.h, check-version.c: New files.
2629 2005-06-28 Simon Josefsson <jas@extundo.com>
2631 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2632 collision with global variable. Better indentation. Don't
2633 increment buffer pointer beyond buffer end. Based on comments
2634 from Paul Eggert <eggert@cs.ucla.edu>.
2638 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2640 * canon-host.c (canon-host): Append trailing "," to 0 in
2641 initializer of struct addrinfo, as an indication that we don't
2642 care how many members the structure has.
2644 2005-06-24 Derek Price <derek@ximbiot.com>
2645 and Bruno Haible <bruno@clisp.org>
2647 Remove stat module & update lstat.
2648 * stat.c: Remove this file...
2649 (slash_aware_lstat): ...moving this content and its support...
2650 * lstat.c (rpl_lstat): ...into here.
2651 * lstat.h: New file.
2653 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2655 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2656 (ranged_convert): Don't save conversion in a temporary struct.
2657 This causes a warning with GCC 4.0.0, and anyway in the typical
2658 case it's not worth the extra 100 bytes or so of code.
2659 (ranged_convert, __mktime_internal): When calling a function via a
2660 pointer P, use P () rather than (*P) (), as we now assume C89 or
2663 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2665 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2666 "who -r" failed to give output. Problem reported by Tim Waugh.
2668 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2669 (xcalloc): Use it to avoid needless tests.
2670 Problem reported by Jim Meyering.
2672 2005-06-16 Jim Meyering <jim@meyering.net>
2674 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2675 when either N or S is zero.
2677 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2679 * argp.h (__option_is_short): Check upper limit of
2680 __key. Isprint() requires its argument to have the value
2681 of an unsigned char or EOF.
2683 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2685 * fnmatch.c (fnmatch): If there is an encoding error in a
2686 multibyte string or pattern, fall back on unibyte matching.
2687 Problem reported by James Youngman.
2689 2005-06-08 Bruno Haible <bruno@clisp.org>
2691 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2694 2005-06-08 Bruno Haible <bruno@clisp.org>
2696 * csharpcomp.h: New file, from GNU gettext.
2697 * csharpcomp.c: New file, from GNU gettext.
2698 * csharpcomp.sh.in: New file, from GNU gettext.
2700 2005-06-07 Derek Price <derek@ximbiot.com>
2703 * glob_.h: Indent nested #ifdef.
2705 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2707 Sync from coreutils.
2708 Use "file name" when talking about file names, instead of "filename"
2709 or "path", as per the GNU coding standards.
2710 * mkdir-p.c: Renamed from makepath.c.
2711 (make_dir_parents): Renamed from make_path. All callers changed.
2712 * mkdir-p.h: Likewise. All includers changed.
2713 * filenamecat.c: Renamed from path-concat.c.
2714 (file_name_concat): Renamed from path_concat. All callers changed.
2715 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2716 * filenamecat.h: Likewise. All includers changed.
2717 * acl.c: Don't use "path" or "filename" to mean "file name"
2718 in comments or local variable names.
2719 * basename.c: Likewise.
2720 * canonicalize.c, canonicalize.h: Likewise.
2721 * dirname.c, dirname.h: Likewise.
2722 * euidaccess.c: Likewise.
2723 * exclude.c: Likewise
2724 * fnmatch_.h, fnmatch_loop.c: Likewise.
2725 * fsusage.c, fsuage.h: Likewise.
2726 * fts.c, fts_.h: Likewise.
2727 * getcwd.c: Likewise.
2728 * getloadavg.c: Likewise.
2729 * mkstemp.c: Likewise.
2730 * mountlist.c, mountlist.h: Likewise.
2731 * openat.c, openat.h: Likewise.
2732 * readlink-stub.c: Likewise.
2733 * readutmp.c, readutmp.h: Likewise.
2734 * rename.c: Likewise.
2735 * rmdir.c: Likewise.
2737 * savedir.c: Likewise.
2738 * stripslash.c: Likewise.
2739 * tempname.c: Likewise.
2740 * xreadlink.c: Likewise.
2741 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2743 * exclude.h: Likewise.
2745 * euidaccess.c (getuid, getgid, getuid, getegid)
2746 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2747 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2748 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2749 * pathmax.h: Include <limits.h> unconditionally, since other
2750 files have been getting away with it for years (MORE/BSD 4.3
2752 * userspec.c (getpwnam, getgrnam, getgrgid)
2753 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2755 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2756 Define to 256, not 255, as per modern POSIX.
2758 2005-06-01 Bruno Haible <bruno@clisp.org>
2760 * csharpexec.h: New file, from GNU gettext.
2761 * csharpexec.c: New file, from GNU gettext.
2762 * csharpexec.sh.in: New file, from GNU gettext.
2764 2005-05-31 Derek Price <derek@ximbiot.com>
2765 Paul Eggert <eggert@cs.ucla.edu>
2768 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2770 2005-05-29 Derek Price <derek@ximbiot.com>
2771 Paul Eggert <eggert@cs.ucla.edu>
2773 * glob_.h, glob.c: New files.
2775 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2777 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2779 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2780 the configuration hassle isn't worth it.
2781 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2782 (LONGEST_MODIFIER, PRIuMAX): Remove.
2784 2005-05-27 Bruno Haible <bruno@clisp.org>
2786 * getlogin_r.h: Remove second include of <stddef.h>.
2788 2005-05-25 Bruno Haible <bruno@clisp.org>
2789 Derek Price <derek@ximbiot.com>
2791 * getlogin_r.h: Simplify API documentation.
2793 2005-05-25 Derek Price <derek@ximbiot.com>
2794 Paul Eggert <eggert@cs.ucla.edu>
2796 * getlogin_r.c, getlogin_r.h: New files.
2798 2005-05-22 Bruno Haible <bruno@clisp.org>
2800 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2801 Also include <sys/param.h> if it defines MIN, MAX.
2802 Based on a patch by Derek Price <derek@ximbiot.com>.
2804 2005-05-22 Bruno Haible <bruno@clisp.org>
2806 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2807 (INT64_MIN): Fix definition.
2808 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2810 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2811 NEED_SIGNED_INT_TYPES.
2813 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2814 HAVE_SYSTEM_INTTYPES.
2816 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2818 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2819 so that unistd-safer.h (GPL'ed code) need not be included.
2821 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2824 * fts.c: Don't include "cycle-check.h" or "hash.h".
2825 (setup_dir, free_dir): New functions.
2826 (enter_dir, leave_dir): Define trivial
2827 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2828 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2829 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2830 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2831 Move to fts-cycle.c.
2832 (fts_open): Use setup_dir.
2833 (fts_close): Use free_dir.
2834 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2835 This adds a label and some gotos, but the alternatives were messier.
2836 Check for memory allocation failure when entering a dir.
2837 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2838 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2839 (FTS): New member fts_cycle, that is a union that contains the
2840 old active_dir_ht and cycle_state. All uses changed to mention
2841 fts_cycle.ht and fts_cycle.state.
2842 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2843 fts.c, with the following changes:
2844 (setup_dir, free_dir): New functions.
2845 (enter_dir): Now returns bool. Return true if successful, false
2846 if memory exhausted. All callers changed.
2847 Do not bother partly cleaning up on
2848 memory allocation failure; that is free_dir's job.
2849 However, free ad if hash_insert fails, to avoid memory leak.
2850 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2851 fts->fts_options to see which union member to use.
2853 2005-05-20 Jim Meyering <jim@meyering.net>
2855 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2856 Now a macro, to pacify GCC.
2858 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2860 * chown.c (rpl_chown): Return -1 on failure.
2862 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2864 * canonicalize.c: Include canonicalize.h first, to test interface.
2865 Include <stddef.h> unconditionally, since we assume C89 now.
2866 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2867 * fts.c: Include fts_.h first, to check interface.
2868 Do not include intprops.h; no longer needed.
2869 Include cycle-check.h and hash.h, since fts_.h no longer does.
2870 Remove unnecessary casts of closedir to void.
2871 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2872 decide whether to decrement nlinks.
2873 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2874 (FTS): Use struct hash_table * instead of Hash_table, so that
2875 we no longer need to include hash.h here.
2877 2005-05-17 Jim Meyering <jim@meyering.net>
2879 * fts.c, fts_.h: New files, from coreutils.
2881 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2883 Sync from coreutils.
2884 * unlinkdir.c, unlinkdir.h: New files.
2885 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2886 regex.h, unlocked-io.h, xtime.h:
2887 White space changes only.
2888 * makepath.c (make_path): Port to hosts where leading "//" is special.
2889 * yesno.c: Include getline.h, not ctype.h.
2890 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2891 Use getline to remove arbitrary restriction on response length.
2893 2005-05-13 Bruno Haible <bruno@clisp.org>
2895 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2896 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2897 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2898 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2899 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2900 Add support for 64-bit integers in the MSVC compiler.
2902 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2904 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2905 Change the initial comment to refer to GPL, not LGPL.
2906 gnulib-tool will change it to LGPL as needed.
2908 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2909 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2910 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2911 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2912 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2913 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2914 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2915 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2916 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2917 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2918 concatpath.c, config.charset, copy-file.c, copy-file.h,
2919 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2920 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2921 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2922 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2923 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2924 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2925 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2926 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2927 full-read.c, full-read.h, full-write.c, full-write.h,
2928 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2929 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2930 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2931 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2932 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2933 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2934 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2935 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2936 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2937 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2938 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2939 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2940 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2941 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2942 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2943 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2944 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2945 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2946 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2947 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2948 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2949 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2950 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2951 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2952 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2953 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2954 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2955 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2956 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2957 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2958 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2959 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2960 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2961 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2962 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2963 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2964 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2965 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2966 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2967 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2968 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2969 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2970 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2971 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2972 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2973 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2974 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2975 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2976 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2977 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2978 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2979 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2980 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2981 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2982 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2983 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2984 Update FSF postal mail address.
2986 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2988 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2989 specified in ai_socktype. Fix invalid ai_protocol
2990 check. ai_protocol is usually set to 0 or depending on
2991 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2992 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2993 ai_socktype / ai_protocol in the returned addrinfo structure.
2995 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2996 Bruno Haible <bruno@clisp.org>
2998 * inet_ntop.h: New file.
2999 * inet_ntop.c: New file, from glibc with modifications.
3001 2005-05-08 Jim Meyering <jim@meyering.net>
3003 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3005 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3007 Merge from coreutils. Among other things,
3008 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3009 * fd-safer.c: New file.
3010 * fcntl-safer.h, open-safer.c: Remove.
3011 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3012 * dup-safer.c: Include unistd-safer.h first.
3013 Don't include errno.h.
3014 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3015 * file-type.h: Don't assume invoker included sys/stat.h first.
3016 * file-type.c: Rely on file-type.h change.
3017 * getloadavg.c: Include unistd-safer.h.
3018 (getloadavg): Use safer open.
3019 * getusershell.c: Include "stdio-safer.h".
3020 (getusershell): Use safer fopen.
3021 * long-options.c (long_options): Use NULL rather than 0.
3022 * modechange.h (mode_free): Remove; all callers changed to invoke
3024 * modechange.c: Likewise.
3025 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3026 (MODE_DONE): New constant.
3027 (struct mode_change): Remove 'next' member.
3028 (make_node_op_equals): New function; like the old one of the
3029 same name, except it allocates an array.
3030 (mode_compile, mode_create_from_ref): Use it.
3031 (mode_compile): Allocate result as an array, not a linked list.
3032 Parse octal string ourself, so that we catch mistakes like "+0".
3033 (mode_adjust): Arg is an array, not a linked list.
3034 * modechange.c: Include stat-macros.h, xalloc.h.
3035 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3036 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3037 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3038 Remove. This is now stat-macros.h's job.
3039 (talloc): Remove. All callers replaced by xalloc, so that
3040 our invokers don't have to worry about reporting memory failures.
3041 (make_node_op_equals): Remove.
3042 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3044 (struct mode_change): Moved here from modechange.h.
3045 (mode_append_entry): Remove.
3046 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3047 apps to have incorrect behavior. Use simpler algorithm for head
3048 and tail. Don't futz with umask; that's now the job of mode_adjust.
3049 Detect more invalid usages rather than having somewhat-random behavior.
3050 Don't insert an "a=" action, as that leads to incorrect behavior.
3051 (mode_compile, mode_create_from_ref): Return NULL on error instead
3052 of an enum, since now there's only one way to have an error. All
3054 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3055 at the correct time. Simplify calculation of "+u" and its ilk.
3056 Don't mishandle "+X".
3057 (mode_free): Remove "register" and localize decls.
3058 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3059 (struct mode_change): Move to modechange.c; callers don't
3060 need to see this stuff.
3061 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3062 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3063 (mode_change, mode_adjust): Reflect the new signatures noted above.
3064 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3065 that might redefine system include files.
3066 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3067 (my_usleep): Use NULL rather than (void *) 0.
3068 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3069 Use siginterrupt to specify that system calls should be interrupted.
3070 (rpl_nanosleep): Move initialization of suspended closer to call of
3072 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3073 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3074 (desirable_utmp_entry): New function.
3075 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3076 using x2nrealloc, to simplify logic.
3077 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3078 size calculation. Do not assume utmp file is a regular file.
3079 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3080 (READ_UTMP_CHECK_PIDS): New constant.
3081 * save-cwd.c: Include unistd-safer.h.
3082 (save_cwd): Use fd_safer.
3083 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3084 [!_LIBC] Include "stat-macros.h" instead.
3085 * unistd-safer.h (fd_safer): New decl.
3087 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3089 * byteswap_.h: New file.
3091 2005-04-25 Albert Chin <china@thewrittenword.com>
3093 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3096 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3098 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3099 that "UTC +1 second" continues to work. Problem reported
3101 (relunit_snumber): New rule.
3104 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3106 * getdate.y (universal_time_zone_table): New constant.
3107 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3108 universal_time_zone_table.
3109 (lookup_zone): Prefer universal_time_zone_table to
3110 local_time_zone_table, so that "GMT" time stamps are allowed in
3111 London during the summer. Problem reported by Ian Abbott.
3113 2005-04-12 Jim Meyering <jim@meyering.net>
3115 * human.c (humblock): Set *options even when returning due to
3116 xstrtoumax conversion failure. Thanks to a used-uninitialized
3119 2005-04-09 Jim Meyering <jim@meyering.net>
3121 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3122 -Wuninitialized: initialize tm0.tm_year.
3124 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3126 * getdate.y (parser_control): rels_seen is now a boolean, not a
3127 count, since there's no maximum. All uses changed.
3128 Add member dsts_seen.
3129 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3131 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3132 Use pc_rels_seen to decide whther a date is absolute.
3134 * getdate.y (number): Don't overwrite year.
3135 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3138 2005-04-02 Simon Josefsson <jas@extundo.com>
3140 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3141 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3143 2005-03-27 Jim Meyering <jim@meyering.net>
3145 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3147 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3149 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3150 "one's complement" -> "ones' complement" in comment, as per Knuth.
3151 "value of type" -> "type or expression" in comment.
3152 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3154 2005-03-26 Jim Meyering <jim@meyering.net>
3157 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3158 Correct typos: s/or/of/.
3160 2005-03-23 Jim Meyering <jim@meyering.net>
3162 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3164 2005-03-21 Jim Meyering <jim@meyering.net>
3166 Changes imported from coreutils.
3168 * cycle-check.c: Don't include xalloc.h.
3170 * path-concat.c: Don't include assert.h.
3171 (path_concat): Remove assertion that would have triggered
3172 for ABASE starting with more than one slash.
3173 Reported by Andreas Schwab.
3175 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3176 properly when ABASE is an absolute file name.
3177 Correct the description of this function.
3179 Add an assertion and a test driver.
3180 This fixes a bug introduced on 2004-07-02.
3181 Andreas Schwab reported the resulting failure of cp --parents:
3182 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3184 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3186 * strftime.c (my_strftime): If the underlying strftime returns 0
3187 (which shouldn't happen), generate nothing instead of returning 0
3188 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3190 2005-03-16 Bruno Haible <bruno@clisp.org>
3192 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3194 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3196 * strftime.c (my_strftime): Prepend space to format so that we can
3197 reliably distinguish strftime failure from empty output on POSIX
3200 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3202 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3203 (iconv_string): Don't guess a size-zero buffer, as that might cause
3204 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3205 result would be 'too large', where 'too large' is (heuristically)
3206 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3207 overflow concerns. This will prevent some unwanted malloc failures
3208 when the inputs are very large.
3210 2005-03-15 Bruno Haible <bruno@clisp.org>
3212 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3215 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3218 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3220 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3222 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3223 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3225 * strtol.c: Likewise.
3227 2005-03-14 Simon Josefsson <jas@extundo.com>
3229 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3232 2005-03-14 Jim Meyering <jim@meyering.net>
3234 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3235 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3236 to be nonzero so that we (and caller) can detect the difference
3237 between a valid zero-length expansion and an error return, even
3238 when the underlying strftime fails before writing anything into
3241 2005-03-10 Jim Meyering <jim@meyering.net>
3243 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3244 so that this module works on systems without fchdir.
3246 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3248 Factor int-properties macros into a single file, except for
3249 glibc-related files.
3250 * intprops.h: New file.
3251 * getloadavg.c: Include it instead of limits.h.
3252 (INT_STRLEN_BOUND): Remove.
3253 * human.c: Include intprops.h.
3254 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3255 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3256 * inttostr.h: Include intprops.h instead of limits.h.
3257 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3258 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3259 for consistency with intprops.h.
3260 (time_t_is_integer, twos_complement_arithmetic): Use them.
3261 * sig2str.h: Include <signal.h>, intprops.h.
3262 (INT_STRLEN_BOUND): Remove.
3263 * strftime.c (TYPE_SIGNED): Remove.
3264 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3265 * strtol.c: Adjust comments to match intprops.h.
3266 * userspec.c: Include intprops.h.
3267 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3268 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3269 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3270 instead of rolling our own expressions.
3271 * xstrtol.c: Include xstrtol.h first, to test interface.
3273 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3275 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3276 the right thing even if adding 1900 would overflow. Similarly
3277 for tm_mon + 1 and tm_yday + 1.
3278 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3279 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3280 (DO_SIGNED_NUMBER): New macro.
3281 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3283 2005-03-07 Bruno Haible <bruno@clisp.org>
3285 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3287 2005-03-03 Derek R. Price <derek@ximbiot.com>
3288 Bruno Haible <bruno@clisp.org>
3290 * pagealign_alloc.h: New file.
3291 * pagealign_alloc.c: New file.
3293 2005-01-28 Bruno Haible <bruno@clisp.org>
3295 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3298 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3300 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3301 The workaround isn't strictly needed for POSIX conformance, and
3302 it's too much of a pain to configure and maintain. We'll ask
3303 people to fix their kernels instead.
3304 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3305 (NANOSLEEP_BUG_WORKAROUND): Remove.
3306 (xnanosleep): Remove the workaround.
3308 2005-02-12 Bruno Haible <bruno@clisp.org>
3310 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3312 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3314 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3315 * timespec.h (gettime): Return void, since it always
3316 succeeds now. All uses changed.
3317 * gettime.c (gettime) Likewise.
3318 [HAVE_NANOTIME]: Prefer nanotime.
3319 Assume gettimeofday succeeds, as POSIX requires.
3320 Assime time () succeeds, since other code already does.
3321 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3322 (timespec_subtract): Remove.
3323 (NANOSLEEP_BUG_WORKAROUND): New constant.
3324 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3325 things considerably. Use it only on GNU/Linux hosts, since the
3326 workaround shouldn't be needed elsewhere.
3328 2005-02-24 Bruno Haible <bruno@clisp.org>
3330 * gettext.h: Update from GNU gettext 0.14.2.
3332 2005-02-24 Bruno Haible <bruno@clisp.org>
3334 * localcharset.c: Update from GNU gettext 0.14.2.
3335 * config.charset: Update from GNU gettext 0.14.2.
3337 2005-02-22 Simon Josefsson <jas@extundo.com>
3339 * iconvme.h, iconvme.c: New files, from libc.
3341 2005-02-20 Neil Conway <neilc@samurai.com>
3343 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3344 returned by OSX/Darwin if the specified buffer is not large
3345 enough for the hostname.
3347 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3349 * memrchr.h: New file.
3350 * chdir-long.c: Include it.
3351 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3352 Don't bother including stddef.h.
3354 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3356 * argp-help.c (__argp_help): Create a fake struct argp_state and
3357 pass it to _help, otherwise the latter coredumps trying to
3358 dereference state.root_argp.
3360 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3362 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3364 Include <sys/types.h>, for dev_t.
3365 (ME_DUMMY, ME_REMOTE): Move from here....
3366 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3367 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3369 Include mountlist.h first, to test the interface.
3371 2005-01-29 Bruno Haible <bruno@clisp.org>
3373 * progname.c (program_name): Initialize.
3374 Needed when linking statically on MacOS X.
3376 2005-01-28 Bruno Haible <bruno@clisp.org>
3378 * javacomp.sh.in: New file, from GNU gettext.
3379 * javacomp.h: New file, from GNU gettext.
3380 * javacomp.c: New file, from GNU gettext.
3382 2005-01-26 Bruno Haible <bruno@clisp.org>
3384 * javaexec.sh.in: New file, from GNU gettext.
3385 * javaexec.h: New file, from GNU gettext.
3386 * javaexec.c: New file, from GNU gettext.
3388 2005-01-26 Simon Josefsson <jas@extundo.com>
3390 * gai_strerror.c: Use GPL in header.
3392 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3394 * argp-help.c (hol_entry_help): Avoid using non-constant
3395 initializers for struct pentry_state.
3396 (__argp_error): Check return value of __asprintf
3397 (__argp_failure): Translate error message
3399 * argp-parse.c: Removed braces around the expansion of N_()
3401 2005-01-21 Jim Meyering <jim@meyering.net>
3403 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3404 same value as for Solaris 9.
3406 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3407 component length. This included changing the parameter to be
3408 of type `char *' rather than `char const *'.
3409 * chdir-long.h (chdir_long): Update prototype.
3411 * openat.c (fdopendir, fstatat): New functions.
3412 * openat.h: Include headers required for use of DIR and struct stat.
3413 [AT_SYMLINK_NOFOLLOW]: Define.
3414 (fdopendir, fstatat): Add prototypes.
3416 2005-01-21 Bruno Haible <bruno@clisp.org>
3418 * classpath.h: New file, from GNU gettext.
3419 * classpath.c: New file, from GNU gettext.
3421 2005-01-20 Simon Josefsson <jas@extundo.com>
3423 * version-etc-fsf.c: New file, with version_etc_copyright.
3424 * version-etc.c: Remove version_etc_copyright.
3425 * version-etc.h (version_etc_copyright): Use [] instead of * in
3426 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3428 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3430 * save-cwd.c (save_cwd): Remove code to support the case
3431 where fchdir is missing or flaky.
3433 2005-01-20 Simon Josefsson <jas@extundo.com>
3435 * base64.h (isbase64): Add.
3437 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3438 using a unsigned prototype, don't inline.
3439 (base64_decode): Use it.
3441 2005-01-19 Bruno Haible <bruno@clisp.org>
3443 * sh-quote.h: New file, from GNU gettext.
3444 * sh-quote.c: New file, from GNU gettext.
3446 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3448 Merge changes from coreutils, as described below in several
3449 changelogs dated today.
3451 * save-cwd.c: Include "save-cwd.h" before other include files.
3452 (O_DIRECTORY): Remove; not needed here, since "." must be
3453 a directory. All uses removed.
3454 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3455 universal on Suns, and we also need to test for IRIX.
3456 Revamp code to use 'if' rather than '#if'.
3457 Avoid unnecessary comparison of cwd->desc to 0.
3459 * utimens.c (futimens): Robustify the previous patch, by checking
3460 for known valid error numbers rather than observed invalid ones.
3462 2005-01-18 Jim Meyering <jim@meyering.net>
3464 * version-etc.c (version_etc_copyright): Update copyright date.
3466 * utimens.c (futimens): Account for the fact that futimes
3467 can also fail with errno == ENOSYS or errno == ENOENT.
3468 Patch from Dmitry V. Levin.
3470 Change the name of the robust chdir function from chdir to chdir_long.
3471 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3472 (restore_cwd): Use chdir_long, not chdir.
3473 * chdir-long.c: Renamed from chdir.c.
3474 * chdir-long.h: Renamed from chdir.h.
3475 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3478 2005-01-18 Bob Proulx <bob@proulx.com>
3480 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3481 offsetof() macro construct to avoid compile failure with native HP-UX
3482 11.0 ANSI C compiler.
3484 2005-01-06 Bruno Haible <bruno@clisp.org>
3486 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3487 because stpncpy.m4 takes care of it.
3489 2004-01-24 Bruno Haible <bruno@clisp.org>
3491 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3493 2003-10-09 Bruno Haible <bruno@clisp.org>
3495 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3497 2005-01-06 Bruno Haible <bruno@clisp.org>
3499 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3500 * fwriteerror.c: Include <stdbool.h>.
3501 (fwriteerror): At the end, close the file stream. Record whether
3502 stdout was already closed.
3504 2004-05-27 Bruno Haible <bruno@clisp.org>
3506 * execute.c (environ): Declare if needed.
3507 * pipe.c (environ): Likewise.
3508 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3510 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3512 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3513 definitions to be after all include files, to avoid collisions.
3514 Problem reported by Bob Proulx.
3516 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3518 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3519 not needed. This removes a dependency on the gettext module.
3520 [defined _LIBC]: Do not include <libintl.h>; not needed.
3522 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3524 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3527 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3529 * argp-parse.c: Include <stddef.h>.
3530 (alignof, alignto): New macros.
3531 (parser_init): Don't assume that void * is aligned sufficiently
3534 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3535 need to extend the stack.
3536 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3539 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3541 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3543 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3545 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3546 Remove now-obsolete comment about AIX.
3547 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3548 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3549 (YYMAXDEPTH): New macro.
3551 2004-12-18 Bruno Haible <bruno@clisp.org>
3553 * fatal-signal.c (fatal_signals): Make non-const.
3554 (init_fatal_signals): New function.
3555 (uninstall_handlers, install_handlers): Ignore signals that were set to
3557 (at_fatal_signal): Call init_fatal_signals.
3558 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3560 Reported by Paul Eggert.
3562 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3564 * getdate.y (textint): New member "negative".
3565 (time_zone_hhmm): New function.
3566 Expect 14 shift-reduce conflicts, not 13.
3567 (o_colon_minutes): New rule.
3568 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3569 (yylex): Set the "negative" member of signed numbers.
3571 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3573 Changes imported from coreutils.
3574 * hard-locale.c: Assume <locale.h> exists.
3576 (GLIBC_VERSION): New macro.
3577 (hard_locale): Assume setlocale exists.
3578 Rewrite to avoid #ifdef.
3579 Use strdup rather than malloc + strcpy.
3580 * human.c: Assume <locale.h> exists.
3581 (human_readable): Assume localeconv exists.
3583 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3585 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3586 convert T2, not T. (Imported from libc.)
3588 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3590 * getcwd.c (is_ENAMETOOLONG): New macro.
3591 (__getcwd.c): Don't restore errno; glibc doesn't.
3592 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3593 first, falling back to our code only if its results look suspicious.
3594 Ensure that the resulting buffer is only as large as necessary.
3596 * readutmp.c: Include readutmp.h first.
3597 Include <errno.h>, since readutmp.h no longer does that.
3598 * readutmp.h: Don't include <errno.h>,
3599 <sys/param.h>, <time.h>; not needed to establish interface.
3600 (errno): Remove decl.
3601 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3602 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3603 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3605 2004-11-28 Simon Josefsson <jas@extundo.com>
3607 * base64.h, base64.c: New file.
3609 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3611 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3613 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3615 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3616 HP's ANSI C compiler.
3617 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3618 Declaring int functions causes warnings on some modern systems and
3619 shouldn't be needed to compile on ancient ones.
3620 * same.c (MIN) [defined MIN]: Don't define, since it's already
3623 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3624 with the following changes.
3625 (__set_errno): Parenthesize properly.
3626 Include <stdbool.h>.
3627 (MIN, MAX, MATCHING_INO): New macros.
3628 (__getcwd): Define with prototype, not K&R form.
3629 Use heuristics to allocate default buffer on stack if possible.
3630 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3631 behavior, and to avoid the PATH_MAX limit when computing
3633 Use MATCHING_INO to compare inode number to file.
3634 Check for arithmetic overflow in size calculations.
3635 Fix bug in reallocation of dot array that caused getcwd to fail
3636 on directories nested deeper than 75.
3637 Be more careful about saving errno on error.
3638 Do not use realloc; use only free+malloc, as this is a bit
3639 more flexible and avoids a needless copy operation.
3640 Do not inspect st_dev and st_ino for symbolic links; POSIX
3641 doesn't specify the latter.
3642 Check for closedir errors.
3643 Avoid needless casts.
3644 Use "#ifdef weak_alias" around weak_alias, to be like other
3646 The following changes to getcwd.c have effect only when used in
3647 gnulib; they have no effect inside glibc proper.
3648 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3649 as alloca isn't used.
3650 (alloca, __alloca): Likewise.
3651 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3652 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3653 unconditionally, as gnulib assumes C89 or better.
3654 Do not include <sys/param.h>.
3655 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3656 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3658 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3659 Include <dirent.h> in a way that is compatible with modern Autoconf.
3660 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3661 New macros, if not already defined.
3662 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3663 Use "_LIBC", not "defined _LIBC", for consistency.
3664 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3666 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3667 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3668 * xgetcwd.c: David MacKenzie's old code was removed, so give
3669 credit only to Jim Meyering and adjust the copyright dates.
3670 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3671 <stdlib.h>, <unistd.h>, "pathmax.h".
3672 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3673 (INITIAL_BUFFER_SIZE): Remove.
3674 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3676 2004-11-23 Jim Meyering <jim@meyering.net>
3678 * getopt_.h: Remove trailing blanks.
3680 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3682 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3683 (futimens): New function, which uses futimes if available.
3684 (futimens, utimens): Support timespec==NULL, with same semantics
3685 as utime and utimens.
3686 * utimens.h (futimens): New decl.
3688 2004-11-23 Jim Meyering <jim@meyering.net>
3690 * __fpending.c: Add comment.
3692 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3694 * getopt_.h: Re-addition of __getopt_argv_const caused
3695 redefinition warnings. To avoid them, include the defines
3696 in `#if !defined __need_getopt ... #endif'. The only place
3697 where __getopt_argv_const is used is in definitions
3698 of getopt_long and getopt_long_only below, which are as well
3699 protected by `#ifndef __need_getopt'.
3700 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3701 __need_getopt after including <stdio.h> and <unistd.h> These
3702 headers might have defined it.
3704 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3706 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3708 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3709 optopt): Use them instead of invoking ## directly; otherwise, the
3710 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3712 2004-11-19 Bruno Haible <bruno@clisp.org>
3714 * strtok_r.c: Move comments from here...
3715 * strtok_r.h: ... to here.
3717 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3719 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3720 might fail. Problem reported by Yoann Vandoorselaere.
3721 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3722 that mishandle size_t overflow.
3724 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3726 * canon-host.c: Include "strdup.h".
3727 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3728 Use strdup instead of malloc/strcpy to duplicate strings.
3730 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3731 (human_space_before_unit): New constant.
3732 * human.c (human_readable): Support it.
3734 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3735 (xgetcwd): Set errno correctly when failing.
3736 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3737 the failure is actually due to a PATH_MAX problem.
3739 Further getopt changes to make it more likely that glibc will
3740 buy the changes back.
3741 * getopt.c (POSIXLY_CORRECT): New constant.
3742 (getopt): Use it, so to preserve glibc semantic
3743 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3744 when compiling for libc.
3745 * getopt_.h (__getopt_argv_const): Bring it back.
3746 (getopt_long, getopt_long_only): Use it.
3748 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3749 New arg POSIXLY_CORRECT. All callers changed.
3750 (getopt): Argv is now char * const *, as per standard.
3751 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3752 not char *__getopt_argv_const *.
3753 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3754 _getopt_long_only_r): Likewise.
3755 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3756 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3757 _getopt_long_r, _getopt_long_only_r): Likewise.
3758 * getopt_.h (__getopt_argv_const): Remove.
3759 (getopt): Argv is now char * const *, as per standard.
3761 * getdate.y (tORDINAL): New token.
3762 (day, relunit): Allow it for relative times.
3763 (relative_time_table): Use tORDINAL for ordinals.
3765 2004-11-15 Jim Meyering <jim@meyering.net>
3767 * closeout.c: Include "__fpending.h" once again.
3768 Include <stdbool.h>.
3769 (close_stdout): Don't fail just because stdout was closed initially,
3770 since some programs don't write to stdout in the normal course of
3771 operation (other than --version and --help), and we don't want this
3772 function to make e.g. `touch file >&-' fail.
3773 But do fail if it was closed and someone has tried to write to it.
3774 E.g., `printf foo >&-' must fail.
3776 2004-11-11 Simon Josefsson <jas@extundo.com>
3778 * strtok_r.h, strtok_r.c: New file.
3780 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3782 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3783 we can stop lying to compilers about the constness of argv when we
3784 are compiled outside glibc.
3785 (getopt, getopt_long, getopt_long_only): Use it.
3786 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3788 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3789 _getopt_long_only_r): Likewise.
3790 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3791 _getopt_long_only_r): Likewise.
3793 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3794 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3795 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3796 the other external symbols.
3797 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3798 declaration, since the above renaming now works around collisions.
3800 2004-11-11 Jim Meyering <jim@meyering.net>
3802 * linebreak.c: Remove trailing blanks.
3803 * alloca_.h: Likewise.
3804 * acosl.c: Likewise.
3805 * euidaccess.c: Likewise.
3806 * allocsa.h: Likewise.
3808 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3810 * mktime.c (SHR): New macro, which is a portable
3811 substitute for >> that should work even on Crays.
3812 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3813 Problem reported by Mark D. Baushke in
3814 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3815 * getdate.y (SHR): Likewise.
3817 * strftime.c (SHR): Likewise.
3819 * quotearg.c (struct quoting_options): Use unsigned int for
3820 quote_these_too, so that right shifts are well defined. All uses
3823 2004-11-10 Simon Josefsson <jas@extundo.com>
3825 * getaddrinfo.h, getaddrinfo.c: New files.
3827 2004-11-10 Jim Meyering <jim@meyering.net>
3829 Ensure that no close failure goes unreported.
3830 * closeout.c (close_stdout): Always close stdout. I.e., don't
3831 return early when it seems there's nothing to flush.
3832 Don't include __fpending.h.
3834 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3836 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3838 2004-11-05 Bruno Haible <bruno@clisp.org>
3840 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3841 Reported by Mark D. Baushke <mdb@cvshome.org>.
3843 2004-11-04 Bruno Haible <bruno@clisp.org>
3845 2004-09-11 Bruno Haible <bruno@clisp.org>
3846 * allocsa.valgrind: New file.
3847 2004-02-06 Bruno Haible <bruno@clisp.org>
3848 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3849 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3850 Reported by Christopher Seip <chris.seip@hp.com>.
3852 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3854 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3855 with errno == ERANGE if the buffer is too small.
3856 Problem reported by Mark D. Baushke.
3858 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3860 * xreadlink.c (MAXSIZE): New macro.
3861 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3862 size does not exceed MAXSIZE. Avoid cast.
3863 As suggested by Mark D. Baushke in
3864 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3865 if readlink fails with buffer size just under MAXSIZE, try again
3868 2004-11-02 Derek R. Price <derek@ximbiot.com>
3869 and Paul Eggert <eggert@cs.ucla.edu>
3871 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3872 (get_date): Overparenthesize to avoid GCC warning.
3874 2004-11-02 Bruno Haible <bruno@clisp.org>
3876 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3877 function returns void.
3879 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3881 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3882 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3885 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3887 * getdate.y: Add support for TZ="foo" within a date string.
3888 Fix some bugs near time_t boundaries. Reject dates with
3889 out-of-range components, e.g., "Sept 31".
3890 Include <stdlib.h>, "setenv.h", "xalloc.h".
3891 (ISDIGIT_LOCALE): Remove; unused.
3892 Note that the TZ and time functions used here are not reentrant.
3893 (mktime_ok, get_tz): New functions.
3894 (TZBUFSIZE): New constant.
3895 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3896 This requires that we sometimes generate our own TZ="XXX..." setting.
3898 2004-10-27 Derek R. Price <derek@ximbiot.com>
3900 * mktime.c (not_equal_tm): Remove redundant check.
3902 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3904 * getdate.y: Use Bison 1.875 features, and some minor
3905 code cleanups. This change does not affect semantics.
3906 Don't include <stdlib.h>; no longer needed.
3907 Don't include unlocked-io.h; only the "#if TEST" code uses
3908 stdio, and performance isn't crucial there.
3909 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3910 Bison 1.875 features as described below.
3911 All uses of "PC." replaced by "pc->".
3912 (YYSTYPE): Add a forward declaration.
3913 (yylex, yyerror): Use full prototypes in forward decls.
3914 Use "%pure-parser" rather than obsolescent "%pure_parser".
3915 Use %parse-param and %lex-param instead of obsolescent
3916 YYPARSE_PARAM and YYLEX_PARAM.
3917 (meridian_table, month_and_day_table, time_units_table,
3918 relative_time_table, time_zone_table, military_table,
3919 lookup_zone, lookup_word, get_date):
3920 Use NULL instead of 0 where appropriate.
3921 (to_hour): Avoid abort (), to avoid a dependency on
3923 (yyerror, yylex): Now accepts parser_control * arg.
3924 (main) [TEST]: Use '\0' rather than 0 for char.
3926 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3928 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3929 It's now the caller's responsibility to handle the case where
3930 !HAVE_GETPAGESIZE && !defined getpagesize.
3932 * mktime.c (leapyear): Arg is long int, not int.
3934 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3936 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3938 2004-10-12 Simon Josefsson <jas@extundo.com>
3940 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3941 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3944 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3946 * vsnprintf.h: New file.
3947 * vsnprintf.c: New file.
3949 2004-10-07 Bruno Haible <bruno@clisp.org>
3951 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3952 into the provided buffer.
3954 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3956 * diacrit.c, diacrit.h: Add GPL notice.
3958 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3959 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3960 * logl.c (logl): Keep the code as similar to glibc as possible.
3961 This avoids a potential constant-folding bug.
3963 2004-10-05 Bruno Haible <bruno@clisp.org>
3965 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3967 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3969 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3970 * xmalloc.c (xmemdup): Likewise.
3971 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3972 XFREE): Remove these long-obsolescent macros.
3973 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3974 * xstrdup.c: Remove.
3976 * regex.c (re_comp): Cast gettext return value to char *,
3977 Problem reported by Martin Neitzel via Mark D. Baushke.
3979 2004-10-04 Simon Josefsson <jas@extundo.com>
3981 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3982 '#ifdef USE_UNLOCKED_IO'.
3984 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3986 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3987 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3988 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3989 regex.c, sha1.c, version-etc.c, yesno.c:
3990 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3991 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3992 the includer's responsibility.
3994 Sync from coreutils.
3996 * modechange.c (mode_compile): Don't decrement a pointer that
3997 points to the start of a string, as the C Standard says the
3998 resulting behavior is undefined.
4000 * backupfile.h (enum backuptype): Rename none -> no_backups,
4001 simple -> simple_backups, numbered_existing ->
4002 numbered_existing_backups, numbered -> numbered_backups
4003 to avoid shadowing problems. All uses changed.
4004 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4005 * backupfile.c (check_extension, numbered_backup):
4006 Rename locals to avoid shadowing 'basename'.
4007 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4010 * .cppi-disable: Add getopt_.h, getopt_int.h.
4011 * .cvsignore: Add getopt.h.
4013 2004-10-04 Simon Josefsson <jas@extundo.com>
4015 * memmem.h: New file.
4016 * memmem.c: New file, taken from glibc.
4018 2004-10-02 Jim Meyering <jim@meyering.net>
4020 * dirfd.h, getpagesize.h: Add copyright notice.
4022 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4024 * snprintf.c: Remove comments as to why each header is needed.
4026 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4028 * strsep.h: New file.
4029 * strsep.c: New file.
4031 2004-10-01 Simon Josefsson <jas@extundo.com>
4033 * snprintf.c (snprintf): Handle size==0.
4035 2004-10-01 Simon Josefsson <jas@extundo.com>
4036 Bruno Haible <bruno@clisp.org>
4038 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4039 (snprintf): Declare 'args'.
4041 2004-09-30 Simon Josefsson <jas@extundo.com>
4043 * snprintf.h, snprintf.c: New files.
4045 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4047 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4048 (hol_entry_help): Never translate an empty string.
4049 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4050 * argp.h (OPTION_NO_TRANS): New option.
4052 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4054 * xvasprintf.c: Include xalloc.h.
4055 (xvasprintf): Use xalloc_die, not xmalloc_die.
4057 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4059 * dummy.c: Change copyright notice to FSF, and license to GPL.
4061 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4063 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4064 Problem reported by Bruno Haible in:
4065 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4067 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4069 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4070 in case some system header has #define'd it. Problem reported by
4071 Soeren D. Schulze in
4072 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4074 2004-09-08 Bruno Haible <bruno@clisp.org>
4076 * stdint_.h: New file, taken from GNU clisp.
4078 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4080 * xvasprintf.h: New file.
4081 * xvasprintf.c: New file.
4082 * xasprintf.c: New file.
4084 2004-09-08 Bruno Haible <bruno@clisp.org>
4086 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4088 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4090 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4092 Import from coreutils.
4093 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4094 strings on unbounded length. alloca's performance benefits aren't
4095 that important here.
4097 (parse_with_separator): New function, with most of the internals
4098 of the old parse_user_spec. Allow user to omit both user and group,
4099 for compatibility with FreeBSD.
4100 Clone only the user name, not the entire spec.
4101 Do not set *uid, *gid unless entirely successful.
4102 Avoid memory leak in some failing cases.
4103 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4104 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4105 (parse_user_spec): Rewrite to use parse_with_separator.
4107 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4109 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4110 its complicated substitute.
4111 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4112 and program_invocation_name.
4113 (__argp_basename) [!_LIBC]: Remove; the only use was
4114 replaced by its body.
4115 (__argp_short_program_name): Change condition from
4116 !defined __argp_short_program_name to
4117 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4118 to match argp-namefrob.h.
4119 (__argp_failure): Don't assume strerror_r returns char *.
4120 * argp-parse.c (N_): Define unconditionally.
4121 (argp_default_options): Fill out initializers with 0 to avoid
4124 2004-08-12 Simon Josefsson <jas@extundo.com>
4126 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4127 * getopt_.h: Renamed from getopt.h.
4129 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4131 Merge from coreutils.
4133 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4134 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4135 for Reliant Unix 5.43.
4137 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4138 (union fooround): Use uintmax_t, not long int.
4139 The rest is a merge from libc:
4140 [defined _LIBC]: Include <shlib-compat.h>.
4141 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4143 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4145 * strverscmp.c: Convert to UTF-8.
4147 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4149 * obstack.h (obstack_empty_p):
4150 Don't assume that chunk->contents is suitably aligned.
4151 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4152 Likewise. Problem reported by Benno in
4153 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4155 * chown.c (rpl_chown): Work even if the file is writeable but not
4156 readable. This could be improved further but it'd take some work.
4158 2004-08-08 Simon Josefsson <jas@extundo.com>
4160 * xgethostname.c: Don't include error.h (not used).
4163 * getpass.c: Include getpass.h first.
4165 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4167 * xalloc-die.c: New files.
4168 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4170 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4171 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4172 (_, N_, xalloc_die): Move to xalloc-die.c.
4173 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4174 so that we needn't mess with xalloc_msg_memory_exhausted.
4176 * sha1.h: Renamed from sha.h.
4177 (SHA1_H): Renamed from _SHA_H.
4178 (sha1_ctx): Renamed from sha_ctx.
4179 (sha1_init_ctx): Renamed from sha_init_ctx.
4180 (sha1_process_block): Renamed from sha_process_block.
4181 (sha1_process_bytes): Renamed from sha_process_bytes.
4182 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4183 (sha1_read_ctx): Renamed from sha_read_ctx.
4184 (sha1_stream): Renamed from sha_stream.
4185 (sha1_buffer): Renamed from sha_buffer.
4186 * sha1.c: Likewise; renamed from sha.c.
4187 Do not include <sys/types.h>.
4188 Include <stddef.h> rather than <stdlib.h>.
4190 2004-08-08 Bruno Haible <bruno@clisp.org>
4192 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4193 FILESYSTEM_PREFIX_LEN.
4194 * progreloc.c: Likewise.
4195 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4197 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4200 * argp-help.c (make_hol, hol_append): Don't assume that
4201 SIZE_MAX is a valid preprocessor constant.
4202 (__argp_basename): Change from "#ifndef _LIBC"
4203 to "#ifndef __argp_short_program_name", so that
4204 we don't compile these functions for tar.
4206 More merges from coreutils.
4207 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4208 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4210 * addext.c: Remove; no longer needed.
4211 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4212 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4213 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4214 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4215 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4216 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4217 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4218 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4219 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4220 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4221 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4222 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4223 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4224 Import changes from coreutils.
4226 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4228 Merge from coreutils.
4230 * .gdb-history: Remove; this doesn't belong here.
4232 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4233 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4234 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4236 * dirname.h: Include <stdbool.h>.
4237 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4238 for consistency with POSIX terminology. All uses changed.
4239 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4240 (strip_trailing_slashes): Use bool for booleans.
4241 * stripslash.c (strip_trailing_slashes): Likewise.
4243 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4244 sometimes returns a positive errno value even when it succeeds.
4245 (print_errno_message) [!LIBC]: Fall back on strerror if
4248 * path-concat.c (mempcpy): Don't define if a system header defines it.
4249 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4250 (longest_relative_suffix): New function.
4251 (path_concat): Use it. Assume first argument is not NULL.
4252 Port to DOS. Omit redundant separators.
4253 Report an error instead of returning NULL.
4254 Use mempcpy instead of memcpy.
4255 (xpath_concat): Remove: not declared or used.
4257 * same.h: Include <stdbool.h>
4258 (same_name): Return bool, not int.
4259 * same.c (same_name): Likewise.
4260 (errno): Don't declare; we assume C89 or better now.
4262 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4263 if not already defined.
4265 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4266 * dup-safer.c (errno): Likewise.
4268 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4270 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4273 2004-08-03 Simon Josefsson <jas@extundo.com>
4275 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4276 * progname.h: Don't include stdbool.h.
4278 2004-08-02 Simon Josefsson <jas@extundo.com>
4280 * getsubopt.h: New file, with comments from Bruno Haible.
4281 * getsubopt.c: New file, from glibc, but slightly modified based on
4282 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4284 2004-08-01 Simon Josefsson <jas@extundo.com>
4286 * xgetdomainname.c: Include stdlib.h, for free().
4288 2004-07-16 Simon Josefsson <jas@extundo.com>
4290 * dummy.c: New file.
4292 2004-07-16 Bruno Haible <bruno@clisp.org>
4294 * backupfile.h: Add extern "C" for C++.
4295 * closeout.h: Likewise.
4296 * copy-file.h: Likewise.
4297 * findprog.h: Likewise.
4298 * full-write.h: Likewise.
4299 * pathname.h: Likewise.
4300 * progname.h: Likewise.
4301 * stpcpy.h: Likewise.
4302 * stpncpy.h: Likewise.
4303 * strcase.h: Likewise.
4304 * strstr.h: Likewise.
4305 * xalloc.h: Likewise.
4307 * mbswidth.h: Add extern "C" for C++.
4308 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4310 2004-07-09 Simon Josefsson <jas@extundo.com>
4312 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4313 failed without this.)
4315 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4317 * fchown-stub.c: New file.
4319 2004-06-24 Jim Meyering <jim@meyering.net>
4321 * obstack.h (obstack_base): Cast to (void *), per documentation.
4323 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4325 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4327 2004-06-01 Jim Meyering <jim@meyering.net>
4329 * calloc.c: New file.
4331 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4333 * getdate.y (yylex): Allow space between sign and number.
4334 Problem reported by Dan Jacobson.
4336 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4337 and Jim Meyering <jim@meyering.net>
4339 Merge from coreutils CVS.
4341 * stat-macros.h: New file, with contents from file-type.h
4342 and coreutils' system.h.
4343 * file-type.c: Include "stat-macros.h".
4344 * file-type.h (file_type): Move all macro definitions to new file,
4347 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4348 Wrap old code with this conditional.
4349 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4350 function that does not dereference symlinks.
4351 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4353 * xreadlink.c: Include xreadlink.h first, to catch .h file
4354 dependency problems.
4355 (xreadlink): Accept new arg SIZE, for efficiency.
4356 All decls and uses changed.
4357 * xreadlink.h: Include <stddef.h>, for size_t.
4359 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4360 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4362 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4364 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4366 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4367 macros to be defined.
4368 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4369 the allocator returns NULL because the requested size is zero.
4371 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4373 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4374 var. Add comment explaining why libc still defines it. This
4375 merges the following patch from glibc:
4376 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4378 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4380 * obstack.c (_obstack): Remove unused variable. It hasn't been
4381 present in glibc since revision 1.1 of this file.
4382 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4383 obstack_alignment_mask, obstack_alloc, obstack_base,
4384 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4385 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4386 obstack_grow0, obstack_init, obstack_int_grow,
4387 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4388 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4389 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4390 nonexistent functions.
4392 2004-05-17 Derek R. Price <derek@ximbiot.com>
4393 Paul Eggert <eggert@cs.ucla.edu>
4395 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4397 2004-05-14 Bruno Haible <bruno@clisp.org>
4399 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4400 that consists of a '.' followed by an empty digit string.
4401 Patch by Tor Lillqvist <tml@iki.fi>.
4403 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4405 Port obstack to the AS/400, where pointers are 16 bytes wide and
4406 you cannot cast an integer to a valid pointer. This patch is
4407 currently waiting to be integrated into glibc; see
4408 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4410 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4411 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4412 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4413 (struct obstack): temp member is now a union of a pointer and
4414 an integer, instead of an integer. All integer uses changed.
4415 This does not affect the physical layout of struct obstack,
4416 except on hosts (like the AS/400) where the size or alignment of
4417 void * is greater than that of ptrdiff_t.
4418 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4419 __STDC__)]: Store temporary in pointer member of union, not
4421 * obstack.c: Include <stddef.h>, for offsetof.
4422 (struct fooalign): Remove; it doesn't need a name.
4423 (union fooround): Change double to long double, and add void *.
4424 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4425 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4426 not a macro. Hence the values are always int; so remove all
4427 casts-to-int in uses.
4429 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4430 Derek Price <derek@ximbiot.com>
4432 * alloca.c: Include <alloca.h>, to get our interface.
4433 * alloca_.h: Use __alloca on AIX, so that we don't have to
4434 include <alloca.h> first. Use C89 prototype for alloca; this
4435 requires including <stddef.h> for size_t. Use extern "C" if C++.
4436 Use #elif for simplicity, since we can assume C89 now.
4437 Don't try to source the system alloca.h since it will not be found
4438 and to prevent recursively including its replacement.
4439 * fnmatch.c: Include <alloca.h> instead of opencoding.
4440 * regex.c: Likewise.
4442 2004-05-16 Derek Price <derek@ximbiot.com>
4443 Paul Eggert <eggert@cs.ucla.edu>
4445 getline cleanup. This changes the getndelim2 API: both order of
4446 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4449 * getline.c: Don't include stddef.h or stdio.h, since our
4450 interface does that.
4451 (getline): Always use getdelim, so that we don't have two
4452 copies of this code.
4453 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4455 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4456 (GETNDELIM2_MAXIMUM): New macro.
4457 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4458 instead of the old practice of delim2==0. All callers changed.
4459 Return -1 on overflow, instead of returning junk.
4460 Do not set *linesize unless allocation succeeds.
4461 * getndelim2.h: Do not include stddef.h; no longer needed, now
4462 that we include sys/types.h.
4463 * getnline.h: Likewise.
4464 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4465 (getndelim2): Reorder arguments.
4466 * getnline.c (getnline, getndelim):
4467 Don't discard the NMAX argument.
4468 (getnline): Invoke getndelim, to avoid code duplication.
4469 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4470 of (size_t) -1 by callers of the getnline family.
4472 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4474 * nanosleep.c (suspended): Change its type from int to
4475 sig_atomic_t volatile.
4476 (first_call): Make it private to rpl_nanosleep, and have it
4477 be zero initially as that's a bit faster.
4478 (my_usleep): Round up fractional times instead of truncating them,
4479 as this is the usual meaning for 'sleep'.
4481 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4483 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4484 (ENOSYS): Define if not defined.
4485 (settime): Fall back on stime if it exists and settimeofday fails.
4486 But don't bother with fallbacks if a method fails with errno == EPERM.
4488 2004-05-11 Jim Meyering <jim@meyering.net>
4490 Prior to this change, the save_cwd caller required read access to the
4491 current directory on most systems (ones with the fchdir function).
4493 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4494 fails, try write-only, and finally, resort to using xgetcwd.
4496 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4498 * obstack.c, obstack.h: Import changes from libc.
4500 2004-04-28 Bruno Haible <bruno@clisp.org>
4502 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4503 implicitly appends .exe to executables.
4504 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4505 accepts Windows pathnames.
4506 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4507 Cygwin like Windows, since it now accepts Windows pathnames.
4508 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4509 Cygwin like Windows, since it now accepts Windows pathnames.
4510 Reported by Derek Robert Price <derek@ximbiot.com>.
4512 2004-04-20 Jim Meyering <jim@meyering.net>
4514 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4516 2004-04-20 Jim Meyering <jim@meyering.net>
4517 Bruno Haible <bruno@clisp.org>
4519 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4520 memory when realloc fails.
4522 2004-04-18 Jim Meyering <jim@meyering.net>
4524 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4525 don't leak memory and do call END_UTMP_ENT.
4527 2004-04-11 Paul Eggert <eggert@twinsun.com>
4529 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4530 (CHAR_BIT): Remove, since we assume C89.
4531 Include <stdint.h> if available, as per current Autoconf CVS advice.
4533 2004-03-30 Paul Eggert <eggert@twinsun.com>
4535 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4536 not bool, to be more consistent with Unix conventions.
4537 Suggested by Bruno Haible.
4539 Merge from coreutils.
4541 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4544 * getdate.h: Include stdbool.h, and timespec.h instead of
4545 the usual <time.h> dance.
4546 (get_date): Change signature to support fractional time stamps.
4547 All callers changed.
4548 * getdate.y: Include "getdate.h" first, as we can now
4549 assume C89 and don't need to worry about 'const'.
4550 Similarly, include "unlocked-io.h" near start, not in middle.
4552 (textint.value): Use long int rather than int.
4553 (textint.digits): Use size_t rather than int.
4554 (BILLION, LOG10_BILLION): New constants.
4555 (parser_control): New member rel_ns. Members day_ordinal,
4556 time_zone, month, day, hour, minutes, rel_year, rel_month,
4557 rel_day, rel_hour, rel_minutes, rel_seconds
4558 are now long int, not int. Member seconds is now struct timespec,
4559 not int. New member timespec_seen. Members dates_seen, days_seen,
4560 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4562 (%union.intval): Now long int, not int.
4563 New member timespec.
4564 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4565 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4566 (spec): Now is a timespec or an item list.
4567 (timespec, items): New nonterminals.
4568 (time, rel, relunit, number, get_date):
4569 Add support for fractional seconds.
4570 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4571 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4572 (to_hour): First arg is now long int, not int.
4573 (to_year): Returns long int, not int.
4574 Don't treat year -70 like 70.
4575 (tm_diff): Returns long int, not int.
4576 (lookup_word): Use bool instead of int when appropriate.
4577 (yylex): Use size_t for count, not int.
4578 Detect overflow when parsing large integer constants.
4579 Add support for fractions.
4580 (get_date): Make pointers 'const' if possible.
4581 Use more-portable code to detect integer overflow.
4582 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4583 Don't use ctime; it's not reliable if the year has >4 digits.
4585 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4586 This is for compatibility with BSD.
4588 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4589 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4590 From coreutils' system.h.
4592 * userspec.c: Don't include "posixver.h".
4593 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4594 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4595 compatible extension. Simplify code by removing a boolean int
4596 that was always nonzero if a string was nonnull.
4598 2004-03-30 Jim Meyering <jim@meyering.net>
4600 Merge from coreutils.
4602 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4604 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4605 an empty input stream.
4607 * readtokens.c: Include <stdbool.h>.
4608 (readtoken): Use `size_t' rather than int/long.
4609 All callers adjusted.
4610 Use `bool' rather than `int' where appropriate.
4611 Use memset rather than an explicit loop.
4612 Use x2nrealloc rather than xrealloc.
4613 Allow the use of `\0' as a delimiter.
4614 (readtokens): Likewise.
4615 * readtokens.h (readtoken, readtokens): Update prototypes.
4617 2004-03-30 Bruno Haible <bruno@clisp.org>
4619 * getloadavg.c (getloadavg): Don't assume setlocale returns
4622 2004-03-29 Paul Eggert <eggert@twinsun.com>
4624 Merge changes to getloadavg.c from coreutils and Emacs.
4626 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4627 Define to an expression, not to the empty string.
4628 Include cloexec.h and xalloc.h.
4629 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4630 Use set_cloexec_flag rather than rolling our own.
4631 * cloexec.c, cloexec.h: New files.
4633 2004-03-18 Paul Eggert <eggert@twinsun.com>
4635 * getopt.h: Sync with libc CVS.
4637 2004-03-18 Paul Eggert <eggert@twinsun.com>
4638 Bruno Haible <bruno@clisp.org>
4640 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4641 not on all platforms that have <wchar.h>.
4642 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4644 2004-03-09 Paul Eggert <eggert@twinsun.com>
4646 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4648 * getopt_int.h: New file, also synced from libc.
4650 2004-03-07 Paul Eggert <eggert@twinsun.com>
4652 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4653 '#if' expressions. Unlike the code it replaces, it does not
4654 depend on (defined _SC_PAGESIZE). However, it does depend on
4655 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4656 first reported by Jason Andrade in
4657 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4659 2004-01-18 Simon Josefsson <jas@extundo.com>
4661 * strdup.h: New file.
4662 * strdup.c: Include it.
4663 * path-concat.c: Include strdup.h. Drop strdup declaration.
4664 * userspec.c: Include strdup.h. Drop strdup declaration.
4666 2004-02-06 Karl Berry <karl@gnu.org>
4668 * config.charset: update from gettext 0.14.1.
4670 2004-02-05 Paul Eggert <eggert@twinsun.com>
4672 Add comments and code, prompted by suggestions from Bruno Haible
4674 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4675 describing the enum quoting_style values.
4676 * quotearg.c (quotearg_alloc): New function.
4677 (quotearg_buffer_restyled): Treat lone { and } as special.
4678 Treat = as special. Work around bug with older shells
4679 that "see" a '\' that is really the 2nd byte of a multibyte char.
4680 Quote empty string with shell_quoting_style.
4682 2004-02-03 Bruno Haible <bruno@clisp.org>
4684 * pipe.h: New file, from GNU gettext.
4685 * pipe.c: New file, from GNU gettext.
4687 2004-01-27 Bruno Haible <bruno@clisp.org>
4689 * execute.h: New file, from GNU gettext.
4690 * execute.c: New file, from GNU gettext.
4691 * w32spawn.h: New file, from GNU gettext.
4693 2004-01-23 Paul Eggert <eggert@twinsun.com>
4695 Exit-status fix from coreutils.
4697 Use exit_failure consistently in place of EXIT_FAILURE,
4698 so that program exit statuses are consistent on failure.
4700 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4701 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4702 * argmatch.h: Comment fix to match the above.
4703 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4704 Now a macro referring to exit_failure, instead of a separate
4705 variable. Include "exitfail.h" to get it.
4706 * xstrtol.h: Include "exitfail.h".
4707 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4709 * long-options.c (parse_long_options): Use prototype
4710 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4713 2004-01-21 Jim Meyering <jim@meyering.net>
4715 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4716 so as not to conflict with a different-sized __mktime_internal
4717 function in GNU libc.
4718 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4719 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4721 2004-01-18 Paul Eggert <eggert@twinsun.com>
4723 Merge from diffutils.
4725 * file-type.c (file_type): Add typed memory objects.
4726 * file-type.h (S_TYPEISTMO): New macro.
4728 * c-stack.h (c_stack_action): Remove argv argument.
4729 * c-stack.c (c_stack_action): Likewise. All uses changed.
4730 (die): Don't calculate message unless segv_action returns.
4731 (get_stack_location, min_address_from_argv, max_address_from_argv,
4732 volatile stack_base, volatile_stack_size): Remove.
4733 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4734 that every segmentation violation is a stack overflow. (Ouch!)
4735 See Debian bug 136249 (still outstanding) for more info about why
4736 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4738 2003-11-30 Bruno Haible <bruno@clisp.org>
4740 Safer stack allocation.
4741 * setenv.c: Include allocsa.h.
4742 (alloca): Remove fallback definition.
4743 (freea): Remove macro.
4744 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4747 2003-10-17 Bruno Haible <bruno@clisp.org>
4749 * binary-io.h: Avoid warnings on Cygwin.
4751 2003-12-28 Bruno Haible <bruno@clisp.org>
4753 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4754 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4756 2003-11-28 Bruno Haible <bruno@clisp.org>
4758 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4760 2003-11-27 Bruno Haible <bruno@clisp.org>
4762 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4764 2003-11-17 Bruno Haible <bruno@clisp.org>
4766 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4768 2003-11-24 Bruno Haible <bruno@clisp.org>
4770 * xallocsa.h: New file, from GNU gettext.
4771 * xallocsa.c: New file, from GNU gettext.
4773 2003-11-24 Bruno Haible <bruno@clisp.org>
4775 * allocsa.h: New file, from GNU gettext.
4776 * allocsa.c: New file, from GNU gettext.
4778 2003-11-24 Bruno Haible <bruno@clisp.org>
4780 * eealloc.h: New file.
4782 2004-01-15 Jim Meyering <jim@meyering.net>
4784 Merge from coreutils.
4786 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4787 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4788 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4790 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4791 optional configure-time default.
4793 * version-etc.c (version_etc_copyright): Update copyright date.
4795 * xreadlink.c (xreadlink): Correct outdated comment.
4797 2004-01-15 Paul Eggert <eggert@twinsun.com>
4799 Merge from coreutils.
4801 * posixver.c: Include posixver.h.
4803 * same.c: Include <stdbool.h>, <limits.h>.
4804 (_POSIX_NAME_MAX): Define if not defined.
4806 (same_name): If file names are silently truncated, report
4807 that the file names are the same if they are the same after
4808 the silent truncation.
4810 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4811 conversion function.
4812 * xstrtod.c (xstrtod): Likewise. All callers changed to
4813 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4816 2004-01-14 Paul Eggert <eggert@twinsun.com>
4818 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4819 with like-named macro in fnmatch.c.
4820 (EXT): Use an internal constant instead.
4822 Merge fnmatch patches from glibc.
4823 * fnmatch.c (mbsinit): Remove define.
4824 Add libc_hidden_ver (__fnmatch, fnmatch).
4825 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4826 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4828 2003-12-14 Karl Berry <karl@gnu.org>
4830 * config.charset: update from gettext-runtime.
4832 2003-12-03 Paul Eggert <eggert@twinsun.com>
4834 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4835 Bug reported by Alfred M. Szmidt.
4837 2003-11-29 Karl Berry <karl@gnu.org>
4839 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4841 2003-11-23 Paul Eggert <eggert@twinsun.com>
4842 Bruno Haible <bruno@clisp.org>
4844 * printf-parse.h: Don't include sys/types.h.
4845 (ARG_NONE): New macro.
4846 (char_directive): Change type of *arg_index fields to size_t.
4847 * printf-parse.c: Don't include sys/types.h.
4848 (SSIZE_MAX): Remove macro.
4849 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4850 Remove unnecessary overflow check.
4851 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4854 2003-11-24 Paul Eggert <eggert@twinsun.com>
4856 * alloca.c: Remove dependency on xalloc module.
4857 (xalloc_die): Remove.
4858 (memory_full) [!defined emacs]: New macro.
4859 [!defined emacs]: Don't include xalloc.h.
4860 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4861 address arithmetic overflows. Change datatypes a bit to avoid
4864 2003-11-22 Jim Meyering <jim@meyering.net>
4866 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4868 2003-11-17 Bruno Haible <bruno@clisp.org>
4870 * vasnprintf.c (alloca): Remove fallback definition.
4871 (freea): Remove definition.
4872 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4873 Reported by Paul Eggert.
4875 2003-11-17 Jim Meyering <jim@meyering.net>
4877 On systems without utime and without a utimes function capable of
4878 dealing with a NULL struct utimbuf* argument, this utime replacement
4879 could -- in unusual circumstances -- leak a file descriptor.
4880 * utime.c: Include <unistd.h> and <errno.h>.
4881 (utime_null): Be sure to close `fd' and to preserve errno.
4882 Reported by Geoff Collyer via Arnold Robbins.
4884 2003-11-16 Paul Eggert <eggert@twinsun.com>
4885 Bruno Haible <bruno@clisp.org>
4887 Protect against address arithmetic overflow.
4888 * printf-args.h: Include stddef.h.
4889 (arguments): Change type of field 'count' to size_t.
4890 * printf-args.c (printf_fetchargs): Use size_t instead of
4891 'unsigned int' where appropriate.
4892 * printf-parse.h: Include sys/types.h.
4893 (char_directive): Change type of *arg_index fields to ssize_t.
4894 (char_directives): Change type of fields 'count', max_*_length to
4896 * printf-parse.c: Include sys/types.h and xsize.h.
4897 (SSIZE_MAX): Define fallback value.
4898 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4899 instead of 'int' where appropriate. Check a_allocated, d_allocated
4900 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4901 * vasnprintf.c: Include xsize.h.
4902 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4903 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4904 overflow. Avoid wraparound when converting a width or precision from
4907 2003-11-16 Bruno Haible <bruno@clisp.org>
4909 Update from GNU gettext.
4910 * printf-parse.c: Generalize to it can be compiled for wide strings.
4911 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4912 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4913 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4914 SNPRINTF): New macros.
4915 Don't include <alloca.h> if the file is used inside libintl.
4916 (local_wcslen): New function, for Solaris 2.5.1.
4917 (VASNPRINTF): Use it instead of wcslen.
4919 2003-11-16 Bruno Haible <bruno@clisp.org>
4921 * xsize.h (xmax): New function.
4922 (xsum, xsum3, xsum4): Declare as "pure" functions.
4924 2003-11-12 Paul Eggert <eggert@twinsun.com>
4926 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4927 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4928 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4929 heuristic is just as accurate as far as we know, and it removes a
4930 dependency on size_max.m4 and ptrdiff_max.m4.
4932 2003-11-12 Paul Eggert <eggert@twinsun.com>
4934 * xstrtol.c (__xstrtol): Remove "break" immediately after
4935 "return", to pacify some unknown compiler. Problem reported
4938 2003-11-11 Bruno Haible <bruno@clisp.org>
4940 * xsize.h (SIZE_MAX): Remove fallback definition.
4941 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4944 2003-11-10 Paul Eggert <eggert@twinsun.com>
4946 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4947 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4948 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4950 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4951 not (size_t) -1, since it's defined here.
4953 2003-11-06 Paul Eggert <eggert@twinsun.com>
4955 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4956 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4957 Reject sizes of exactly SIZE_MAX bytes.
4958 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4959 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4961 2003-11-05 Bruno Haible <bruno@clisp.org>
4963 * xsize.h: Include limits.h, to avoid a possible collision with
4964 SIZE_MAX defined in <limits.h> on Solaris.
4966 2003-11-04 Bruno Haible <bruno@clisp.org>
4968 * xsize.h: New file.
4969 * linebreak.c: Include xsize.h.
4970 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4971 argument for overflow.
4972 Suggested by Paul Eggert.
4974 2003-10-31 Bruno Haible <bruno@clisp.org>
4976 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4977 to avoid (extremely rare) race condition.
4978 Suggested by Paul Eggert.
4980 2003-11-03 Jim Meyering <jim@meyering.net>
4982 * userspec.c: Include "userspec.h".
4983 * userspec.h: New file.
4985 2003-10-31 Paul Eggert <eggert@twinsun.com>
4987 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4988 * mountlist.c (SIZE_MAX): Define if not defined already.
4989 (read_filesystem_list): Set and use me_type_malloced.
4990 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4991 whatever the type happens to be), for brevity and consistency.
4992 Check for size calculation overflow on Alphas running OSF/1.
4994 2003-10-31 Jim Meyering <jim@meyering.net>
4996 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4998 * linebuffer.c: Include <string.h> for declaration of memset.
5000 2003-10-30 Paul Eggert <eggert@twinsun.com>
5001 Bruno Haible <bruno@clisp.org>
5003 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5004 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5006 2003-10-29 Paul Eggert <eggert@twinsun.com>
5008 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5009 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5011 * quotearg.c (quotearg_n_options): Use it.
5012 * group-member.c: Include <stdbool.h>.
5013 (free_group_info): Arg is now const *; don't free arg.
5014 (get_group_info): Now returns bool and accepts struct group_info *,
5015 rather than returning a malloc'ed struct group_info *.
5016 All uses changed. Check for overflow in internal size calculation.
5018 * getusershell.c (readname): Simplify the code by using x2nrealloc
5019 rather than xmalloc/xrealloc.
5020 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5021 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5022 conformance bug: the old code used a pointer after freeing the
5023 storage that it addressed.
5024 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5025 rather than doing it by hand.
5026 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5027 the buffer preserved. Use free and xmalloc instead.
5028 * quotearg.c (quotearg_n_options): Likewise.
5029 Use a simpler test for size overflow. Don't use xalloc_oversized
5030 because unsigned int might be wider than size_t (!); this suggests
5031 that we should switch from unsigned int to size_t for slot numbers.
5033 2003-10-27 Bruno Haible <bruno@clisp.org>
5035 * stdbool_.h: Better support for BeOS.
5037 2003-10-27 Paul Eggert <eggert@twinsun.com>
5039 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5040 to allocate the returned structure. Do not allocate a subarray,
5041 as x2nrealloc will do that.
5042 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5043 instead of xnrealloc.
5044 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5046 2003-10-26 Paul Eggert <eggert@twinsun.com>
5048 * xalloc.h (xalloc_oversized): New static inline function, for
5049 callers that want to do their own size-overflow checking. Include
5050 <stdbool.h>, since xalloc_oversized returns bool.
5051 * xalloc.c (array_size_overflow): Remove. All callers changed
5052 to use xalloc_oversized.
5054 Add two functions x2realloc, x2nrealloc, for programs that grow
5055 arrays dynamically by doubling their sizes.
5056 * xalloc.h (x2realloc, x2nrealloc): New decls.
5057 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5060 Port to C99 semantics for 'inline' of external functions.
5061 Bug reported by Bruno Haible.
5062 * xmalloc.c (xnmalloc_inline): New static inline function,
5063 with the old contents of xnmalloc.
5064 (xnmalloc, xmalloc): Use it.
5065 (xnrealloc_inline): New static inline function,
5066 with the old contents of xnrealloc.
5067 (xnrealloc, xrealloc): Use it.
5069 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5071 2003-10-25 Paul Eggert <eggert@twinsun.com>
5073 Fix several address-calculation bugs in the hash modules,
5074 plus some minor code cleanup.
5076 * hash.h: Include <stdbool.h>, for bool.
5077 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5078 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5079 hash_get_n_entries, hash_get_max_bucket_length,
5080 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5081 hash_rehash): Use size_t rather than unsigned.
5082 * hash.c (struct hash_table, hash_get_n_buckets,
5083 hash_get_n_buckets_used, hash_get_n_entries,
5084 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5085 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5086 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5088 (SIZE_MAX): Define if not defined.
5089 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5090 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5092 Use const * when possible.
5093 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5094 (check_tuning): Fix bug: if tuning parameters were very close to
5095 0 or 1, rounding errors could have caused subscript violations.
5096 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5097 (hash_initialize): Add 'fail:' label
5098 to free table and return NULL, and use it to simplify code.
5099 Use calloc rather than clearing the storage ourself.
5100 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5101 buffer size calculations.
5102 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5103 Include <stddef.h>, for size_t.
5104 * hash-pjw.c (hash_pjw): Likewise.
5105 Switch to method described by Bruno Haible.
5106 Include <limits.h>, for CHAR_BIT.
5107 (SIZE_BITS): New macro.
5109 2003-10-21 Paul Eggert <eggert@twinsun.com>
5111 * getndelim2.c (getndelim2): When size calculation overflows,
5112 ceiling the allocation at NMAX bytes rather than silently
5113 discarding input bytes before NMAX is reached. This makes
5114 a difference only if NMAX exceeds SIZE_MAX / 2.
5116 * obstack.c: Merge from glibc.
5117 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5118 Add libc_hidden_def (_obstack_newchunk).
5119 (_obstack_free) [! defined _LIBC]: Remove.
5120 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5121 a clone of the function body.
5122 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5123 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5125 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5126 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5129 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5130 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5131 Don't use lvalue casts, as GCC plans to remove support for them
5132 in GCC 3.5. Reported by Joseph S. Myers. This bug
5133 was also present in the non-GCC version, indicating that this
5134 code had always been buggy and had never been widely used.
5135 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5136 Use the fast variant of each macro, rather than copying the
5137 definiens of the fast variant; that way, we'll be more likely to
5138 catch future bugs in the fast variants.
5140 2003-10-20 Bruno Haible <bruno@clisp.org>
5142 * wait-process.h: New file, from GNU gettext.
5143 * wait-process.c: New file, from GNU gettext.
5145 2003-10-19 Jim Meyering <jim@meyering.net>
5147 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5149 2003-10-16 Paul Eggert <eggert@twinsun.com>
5151 * getgroups.c: Include <errno.h>, <stdlib.h>.
5152 (getgroups): First arg is int, not size_t.
5153 Don't let 'free' mangle errno.
5155 2003-10-16 Jim Meyering <jim@meyering.net>
5157 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5159 2003-10-15 Paul Eggert <eggert@twinsun.com>
5161 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5163 (new_exclude, add_exclude_file): Initial size no longer needs to
5165 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5166 our own address arithmetic overflow checking.
5168 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5169 (fnmatch): Do not alloca more than 2000 wide characters;
5170 instead, use malloc for large buffers.
5171 Check for address arithmetic overflow, and return -1
5172 with errno set to ENOMEM in that case.
5173 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5174 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5175 instead, return -1. Check for address arithmetic overflow.
5177 2003-10-14 Paul Eggert <eggert@twinsun.com>
5179 Handle invalid suffixes and overflow independently, so that
5180 callers can treat them independently as needed. Fix some bugs in
5181 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5182 suffix for a human-readable blocksize. The major caller-visible
5183 change is the addition of a new
5184 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5185 that both overflow and suffix chars were found.
5187 * human.c (humblock): Don't check separately for invalid suffix
5188 char; that is xstrtoumax's job (now that its bug is fixed).
5189 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5190 INTMAX_MAX]: New macros.
5191 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5192 TYPE_MAXIMUM): New macros.
5193 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5194 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5195 if overflow occurs, as it's what __strtol does and it's more useful
5197 (__xstrtol): If __strtol reports some error other than ERANGE,
5198 reflect it to the caller as LONGINT_INVALID. If it reports
5199 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5200 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5201 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5203 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5204 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5205 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5206 [defined UINTMAX_MAX]: New macros.
5208 2003-10-14 Bruno Haible <bruno@clisp.org>
5210 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5211 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5212 Also use volatile where needed.
5214 2003-10-12 Paul Eggert <eggert@twinsun.com>
5216 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5217 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5218 and define in terms of the other primitives.
5219 * xmalloc.c: Include stdbool.h; do not include exit.h.
5220 (SIZE_MAX): Define if not already defined.
5221 (array_size_overflow): New function.
5222 (xalloc_die): Abort instead of exiting if 'error' returns.
5223 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5224 (xmalloc, xrealloc): Use them.
5225 (xcalloc): Check for address arithmetic overflow.
5226 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5227 a bit faster than strcpy.
5229 2003-10-08 Paul Eggert <eggert@twinsun.com>
5231 Merge getpass from libc, plus a few fixes.
5233 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5234 Include <stdbool.h>.
5235 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5236 __fsetlocking to empty.
5237 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5238 do include <bits/libc-lock.h>.
5239 Do not include <fcntl.h>; not needed.
5240 [_LIBC]: Include <wchar.h>.
5241 (NOTCANCEL_MODE): New macro.
5242 (flockfile, funlockfile) [_LIBC]: New macros.
5243 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5244 [!_LIBC]: New macros.
5245 (call_fclose): New function.
5246 (getpass): Use it. Save tty stream separately; this simplifies the
5247 code and makes it more reliable if stdin happens to equal stdout.
5248 Invoke __fsetlocking on tty.
5249 Handle thread cancellation if needed.
5250 Namespace cleanup (use __tcgetattr, __getline).
5251 Use bool for Booleans.
5252 [USE_IN_LIBIO]: Handle wide streams.
5253 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5254 stream might go where.
5256 * unlocked-io.h: Include <stdio.h>, so that the caller
5257 doesn't have to include <stdio.h> before us.
5258 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5259 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5260 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5261 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5262 if not declared, so that we can use getpass.c code from libc without
5264 (flockfile, ftrylockfile, funlockfile): New macros.
5266 2003-10-06 Bruno Haible <bruno@clisp.org>
5268 * version-etc-2.h: Remove file.
5269 * version-etc-2.c: Remove file.
5271 2003-09-25 Jim Meyering <jim@meyering.net>
5272 Bruno Haible <bruno@clisp.org>
5274 This lets translators provide better translations for the
5275 "Written by ..." part of --version output.
5276 * version-etc.h: Include stdarg.h.
5277 (version_etc_copyright): Declare as readonly.
5278 (version_etc): Make this function variadic with a NULL-terminated list
5279 of author name strings.
5280 (version_etc_va): New declaration.
5281 * version-etc.c: Include stdarg.h, stdlib.h.
5282 (version_etc_copyright): Declare as readonly.
5283 (version_etc_va): New function. Provide a different translatable string
5284 for each possible number of authors < 10. Abbreviate when there are 10
5286 (version_etc): Make this function variadic. Call version_etc_va.
5287 Suggestion from Gary V. Vaughan.
5289 * long-options.h (parse_long_options): Change prototype: the authors
5290 string is moved to the end and becomes variadic.
5291 * long-options.c: Include stdarg.h.
5292 (parse_long_options): Make this function variadic, too.
5293 Call version_etc_va, not version_etc.
5295 2003-10-06 Bruno Haible <bruno@clisp.org>
5297 * fatal-signal.h: New file, from GNU gettext.
5298 * fatal-signal.c: New file, from GNU gettext.
5300 2003-10-04 Karl Berry <karl@gnu.org>
5302 * argp*: update from libc.
5304 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5306 * getpass.c (getpass): Use a no-op fseek when switching from input to
5307 output mode on the same stream.
5309 2003-09-29 Paul Eggert <eggert@twinsun.com>
5311 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5312 Fix arg typo in previous patch.
5314 2003-09-28 Jim Meyering <jim@meyering.net>
5316 * error.c: Correct cpp indentation.
5318 2003-09-27 Paul Eggert <eggert@twinsun.com>
5320 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5321 Omit the special code that used __typeof__, since we worry that
5322 it could be more trouble than it's worth. See:
5323 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5324 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5328 2003-09-26 Jim Meyering <jim@meyering.net>
5330 * error.c (error_tail): Move some declarations
5331 into inner scope where the local variables are used.
5333 2003-09-26 Bruno Haible <bruno@clisp.org>
5335 * stpncpy.h (gnu_stpncpy): New declaration.
5336 (stpncpy): Define as alias for gnu_stpncpy.
5337 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5339 2003-09-26 Paul Eggert <eggert@twinsun.com>
5341 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5342 (error_tail): Do not loop, reallocating temporary buffer, since
5343 the output cannot contain more wide characters than the input
5344 contains bytes, the size must be big enough already. This avoids
5345 one potential size overflow calculation. Check for size overflow
5346 when calculating temporary buffer size. Free temporary buffer
5347 when done, if it was allocated with malloc; this plugs a memory
5348 leak. Remove casts from void * to pointers, that are no longer
5349 needed now that we're assuming C89 or better.
5351 Merge error changes from glibc.
5353 * error.c, error.h: Update copyright notice header to match glibc.
5354 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5355 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5356 Disable cancellation while printing error.
5357 * error.h: Prepend __ to parameter names.
5359 2003-09-25 Karl Berry <karl@gnu.org>
5361 * argp-fmtstream.c, argp-help.c: update from libc.
5363 2003-09-25 Bruno Haible <bruno@clisp.org>
5365 * version-etc-2.h: New file, from version-etc.h with modifications.
5366 * version-etc-2.c: New file, from version-etc.c with modifications.
5368 2003-09-25 Simon Josefsson <jas@extundo.com>
5370 * xgetdomainname.h: New file.
5371 * xgetdomainname.c: New file.
5373 2003-09-25 Simon Josefsson <jas@extundo.com>
5374 Bruno Haible <bruno@clisp.org>
5376 * getdomainname.h: New file.
5377 * getdomainname.c: New file.
5379 2003-09-24 Paul Eggert <eggert@twinsun.com>
5381 * linebuffer.c (freebuffer): Don't free the argument, just
5382 the buffer associated with the argument. Bug reported by
5385 2003-09-19 Karl Berry <karl@gnu.org>
5387 * argp.h: update from libc.
5389 2003-09-16 Paul Eggert <eggert@twinsun.com>
5391 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5392 input error, instead of returning NULL the next time we are called
5393 (and therefore losing track of errno).
5395 2003-09-15 Paul Eggert <eggert@twinsun.com>
5397 * getndelim2.c (getndelim2): Don't trash errno when a read
5398 fails, so that the caller gets the proper errno.
5400 * readutmp.c (read_utmp): Likewise.
5401 Check for fstat error. Close stream and free storage
5404 2003-09-14 Bruno Haible <bruno@clisp.org>
5406 * fwriteerror.h: New file.
5407 * fwriteerror.c: New file.
5409 2003-09-14 Jim Meyering <jim@meyering.net>
5411 * getloadavg.c: Correct cpp indentation.
5412 * strdup.c: Likewise.
5413 * vasnprintf.c: Likewise.
5415 2003-09-12 Paul Eggert <eggert@twinsun.com>
5417 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5418 * obstack.c [!defined _LIBC]: Likewise.
5419 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5420 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5421 * exitfail.c: Don't include stdlib.h; no longer needed.
5423 More changes to assume C89 or better.
5425 * error.c (error_tail): Assume vprintf.
5427 * argmatch.c (getenv): Remove decl.
5428 * progreloc.c (get_full_program_name): Define via prototype.
5429 * setenv.c (clearenv): Likewise.
5430 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5432 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5433 (malloc, memcpy): Remove decls.
5434 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5435 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5436 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5437 (memcpy): Remove macro.
5438 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5439 (__P): Remove. All uses removed.
5440 (PTR): Remove. All uses changed to void *.
5441 (CHAR_BIT, NULL): Remove.
5442 (spaces, zeros, memset_space, memset_zero)
5443 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5445 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5446 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5447 Define with prototype.
5448 Remove now-unnecessary prototype decl.
5449 (extra_args_spec): Assume ANSI C. All uses changed.
5450 (extra_args_spec_iso): Remove.
5451 (my_strftime, emacs_strftimeu): Define via prototype.
5452 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5454 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5455 * strtoimax.c: Include <stdlib.h> unconditionally.
5456 (strtoul, strtol): Remove decls.
5457 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5459 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5460 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5461 (LOCALE_PARAM_PROTO): New macro.
5462 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5463 (INTERNAL (strtol), strtol): Define with a prototype.
5464 (PARAMS): Remove. All uses removed.
5465 * tempname.c: Include <string.h> unconditionally.
5466 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5467 * xgethostname.c (main): Define with a prototype.
5468 * xmalloc.c: Include "xalloc.h" first, to check interface.
5469 Include <stdlib.h> unconditionally.
5470 (calloc, malloc, realloc, free): Remove decls.
5471 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5472 Include <stdlib.h> unconditionally. Sort include file names.
5474 (xstrtod): Define with a prototype.
5475 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5476 (strtol, strtoul): Remove decls.
5478 2003-09-11 Paul Eggert <eggert@twinsun.com>
5480 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5481 Include <stdlib.h>, <string.h> unconditionally.
5482 Remove now-unnecessary cast to char *.
5483 * strnlen.c: Include <string.h> unconditionally.
5484 * yesno.c (yesno): Define with a prototype.
5486 2003-09-10 Bruno Haible <bruno@clisp.org>
5488 * strcspn.c: Include <string.h> unconditionally.
5489 * strpbrk.c: Include <string.h> unconditionally.
5490 * strstr.c: Include <string.h> unconditionally.
5491 * unicodeio.c: Include <string.h> unconditionally.
5492 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5493 * unsetenv.c: Likewise.
5494 * xreadlink.c: Include <stdlib.h> unconditionally.
5495 * yesno.c: Include <stdlib.h> unconditionally.
5496 (rpmatch): Add prototype.
5498 2003-09-10 Jim Meyering <jim@meyering.net>
5500 * error.c: Correct indentation of cpp directives.
5502 2003-09-09 Paul Eggert <eggert@twinsun.com>
5506 * acosl.c (main): Use a prototype.
5507 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5510 * getloadavg.c (getloadavg, main): Define via prototypes.
5512 * getopt.h (struct option.name): Assume C89, and use 'const'.
5513 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5514 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5516 * getopt.c (const): Remove macro.
5517 Include <string.h> unconditionally.
5518 (my_index): Remove; all uses changed to strchr.
5519 (strlen): Remove decl.
5520 (exchange): Remove forward decl; no longer needed.
5521 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5522 Define with prototype.
5523 * getopt1.c (const): Remove macro.
5524 (getopt_long, getopt_long_only, main): Define with prototype.
5526 * getugroups.c: Include <string.h> unconditionally.
5528 * getusershell.c: Include <stdlib.h> unconditionally.
5529 (getusershell, setusershell, endusershell, readname, main):
5530 Define with prototypes.
5532 * group-member.c: Include group-member.h first.
5533 Include <stdlib.h> unconditionally.
5535 * hard-locale.c: Include hard-locale.h first.
5536 Include <stdlib.h>, <string.h> unconditionally.
5538 * hash.c (free, malloc): Remove decls.
5539 Include <stdlib.h> unconditionally.
5541 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5542 (getenv): Do not declare.
5544 * idcache.c: Include <string.h> unconditionally.
5546 * long-options.c: Include long-options.h first, to test interface.
5547 Include <stdlib.h> unconditionally.
5549 * makepath.c: Include makepath.h first, to test interface.
5550 Include <stdlib.h> and <string.h> unconditionally.
5552 * linebuffer.c: Include <stdlib.h>.
5553 (free): Remove decl.
5555 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5556 rpl_malloc returns void *, not char *.
5557 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5559 * md5.h: Include <limits.h> unconditionally.
5560 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5561 (__P): Remove; all uses removed.
5562 * md5.c: Include "md5.h" first.
5563 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5564 md5_buffer, md5_process_bytes, md5_process_block):
5565 Define with prototypes.
5566 * sha.h (__P): Remove all uses. (It wasn't defined??)
5567 * sha.c: Include "sha.h" first.
5568 Include <stdlib.h>, <string.h> unconditionally.
5570 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5571 * memcmp.c (__ptr_t): Likewise.
5572 * memrchr.c (__ptr_t): Likewise.
5573 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5574 Include <string.h> unconditionally.
5575 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5576 * memchr.c: Include <stdlib.h> unconditionally.
5577 * memchr.c (LONG_MAX): Remove.
5578 * memrchr.c (LONG_MAX): Likewise.
5579 * memchr.c (__memchr): Define via a prototype.
5580 * memrchr.c (__memrchr): Likewise.
5581 * memcmp.c (__P): Remove, and remove all uses.
5582 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5583 Remove forward decls; no longer needed.
5584 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5585 Use types required by C89 in prototype.
5587 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5588 * savedir.c: Likewise.
5589 * mkdir.c (free): Remove decl.
5590 * rmdir.c (rmdir): Define with a prototype.
5591 * savedir.c: Include savedir.h first, to test interface.
5593 * mktime.c (STDC_HEADERS): Remove.
5594 Include <stdlib.h>, <string.h> unconditionally.
5596 * modechange.c: Include <stdlib.h> unconditionally.
5597 (malloc): Remove decl.
5599 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5600 (free): Remove decl.
5602 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5603 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5604 (This type really should be intptr_t, but that's a C99ism.)
5605 (_obstack_memcpy): Remove: all uses changed to memcpy.
5606 Include <string.h> unconditionally.
5607 (struct obstack): Assume __STDC__ for types of members
5608 chunkfun, freefun, extra_arg.
5609 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5610 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5611 obstack_begin, obstack_specify_allocation,
5612 obstack_specify_allocation_with_arg, obstack_chunkfun,
5613 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5614 Remove unprototyped decls and the macros that use them.
5615 * obstack.c (POINTER): Remove. All uses changed to void *.
5616 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5617 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5618 (defined __STDC__ && __STDC__)]:
5619 Remove nonprototyped code.
5620 Include <stdlib.h> unconditionally.
5621 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5622 _obstack_allocated_p, _obstack_free, obstack_free,
5623 _obstack_memory_used, print_and_abort):
5624 Define using prototypes.
5625 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5626 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5627 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5628 obstack_next_free, obstack_object_size, obstack_room) [0]:
5629 Remove unused, unprototyped code.
5631 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5633 * physmem.c (physmem_total, physmem_available, main): Define
5636 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5637 (main): Define with a prototype.
5639 * posixver.c (getenv): Remove decl.
5641 * putenv.c (malloc): Returns void *, not char *.
5642 Include <string.h> unconditionally.
5643 (strchr, memcpy, NULL): Do not define.
5645 * readtokens.c: Include readtokens.h first, to test interface.
5646 Include <stdlib.h>, <string.h> unconditionally.
5647 (init_tokenbuffer): Define with a prototype.
5649 * regex.c (PARAMS): Remove. All uses removed.
5650 All uses of _RE_ARGS removed, too.
5651 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5653 (bzero): Assume memset exists.
5654 (memcmp, memcpy, NULL): Remove.
5655 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5656 char, or assignments to local vars of type signed char.
5657 (init_syntax_once, PREFIX(extract_number_and_incr),
5658 PREFIX(print_partial_compiled_pattern),
5659 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5660 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5661 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5662 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5663 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5664 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5665 wcs_compile_range, byte_compile_range, truncate_wchar,
5666 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5667 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5668 count_mbs_length, wcs_re_match_2_internal,
5669 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5670 PREFIX(alt_match_null_string_p),
5671 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5672 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5673 regfree, PREFIX(extract_number)): Define with prototype. Remove
5674 now-unnecessary declaration, if any.
5675 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5677 Remove now-unnecessary casts among pointer types.
5678 * regex.h (_RE_ARGS): Remove. All uses removed.
5680 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5681 (free): Remove decl.
5683 * rpmatch.c: Include <stdlib.h> unconditionally.
5685 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5686 (free): Remove decl.
5688 * save-cwd.c: Include <stdlib.h> unconditionally.
5689 * xgetcwd.c: Likewise.
5691 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5692 (free): Remove decl.
5694 * strchrnul.c (strchrnul): Define with a prototype.
5695 Fix bug: c_in was not converted to char before searching.
5697 The following changes are not K&R related:
5699 * group-member.h: Include <sys/types.h>, so that this file is
5701 * makepath.h: Likewise.
5703 * getusershell.c (readname, default_index, line_size, readname):
5704 Use size_t, not int, for sizes.
5705 (readname): If the size overflows, report an error instead of
5708 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5710 * getndelim2.c: Assume stdlib.h per the C89 spec.
5712 2003-09-08 Paul Eggert <eggert@twinsun.com>
5714 Assume C89 or better; remove K&R cruft.
5715 A few of these changes were first proposed by Derek Robert Price
5716 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5718 * addext.c: Include <string.h> unconditionally.
5719 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5720 Don't declare getenv or malloc.
5722 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5723 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5725 (find_stack_direction, alloca): Use prototypes.
5727 * atexit.c (atexit): Define using a prototype.
5729 * basename.c, dirname.c, stripslash.c:
5730 Include <string.h> unconditionally.
5732 * bcopy.c: Include <stddef.h>.
5733 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5735 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5737 * error.h (error, error_at_line, error_print_progname)
5738 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5739 * error.c: Include error.h first, to check interface.
5740 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5741 (VA_START): Remove; all uses changeed to va_start.
5742 (exit, strerror): Remove decls.
5743 (error_print_progname): Prototype uncondionally.
5744 Don't include <errno.h>; no longer needed.
5745 (private_strerror): Remove.
5746 (error_tail): Always define.
5747 (error, error_at_line): Assume C89 or better; always use prototypes.
5748 * fatal.c: Include "fatal.h" first, to test interface.
5749 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5750 (VA_START): Remove; all uses changed to va_start.
5751 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5753 (exit): Remove decl.
5754 (fatal): Prototype unconditionally. Assume va_start works.
5755 Abort at end, to pacify gcc.
5757 * euidaccess.c (main): Define with a prototype.
5759 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5761 * exitfail.c: Include <stdlib.h> unconditionally.
5763 * fnmatch_.h (__P): Remove. All uses changed to assume
5765 * fnmatch.c: Include fnmatch.h first, to test interface.
5766 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5767 (getenv): Remove decl.
5768 (fnmatch): Define using a prototype.
5769 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5770 (FCT): Define using a prototype.
5772 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5774 * gethostname.c: Include <stddef.h>.
5775 (gethostname): Define with prototype. Length is size_t, not int.
5777 2003-09-08 Paul Eggert <eggert@twinsun.com>
5779 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5780 getversion.c should have been removed then, but was accidentally
5783 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5784 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5786 2003-09-07 Paul Eggert <eggert@twinsun.com>
5788 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5789 copy_tm_result. Bug reported by Simon Josefsson in
5790 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5792 2003-09-06 Paul Eggert <eggert@twinsun.com>
5794 * time_r.c, time_r.h: New files.
5796 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5798 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5799 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5801 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5803 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5804 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5807 * timegm.c: Switch to glibc implementation, with the following changes:
5808 [defined HAVE_CONFIG_H]: Include <config.h>.
5809 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5810 (__mktime_internal) [!defined _LIBC]: New decl.
5811 (__gmtime_r) [!defined _LIBC]: New macro and function.
5812 (timegm): Use a prototype, since gnulib assumes C89.
5813 Do not bother declaring tmp to be const, as it's not really usefu.
5814 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5815 (timegm): Declare only if HAVE_DECL_TIMEGM.
5817 2003-09-03 Paul Eggert <eggert@twinsun.com>
5819 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5820 Bug reported by Lute Kamstra in
5821 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5823 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5824 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5825 course with correspondingly smaller numbers for tomorrow and
5826 yesterday. From Tadayoshi Funaba. Originally installed into
5827 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5830 2003-08-31 Simon Josefsson <jas@extundo.com>
5832 * timegm.h: New file.
5833 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5835 2003-08-31 Karl Berry <karl@gnu.org>
5837 * argp.h: update from libc.
5839 2003-08-28 Bruno Haible <bruno@clisp.org>
5841 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5842 warning on QNX, which defines O_BINARY to 000000.
5844 2003-08-24 Bruno Haible <bruno@clisp.org>
5846 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5847 MSVC7 <stdio.h> is included later.
5849 2003-08-20 Bruno Haible <bruno@clisp.org>
5851 * progname.h: New file, from GNU gettext.
5852 * progname.c: New file, from GNU gettext.
5853 * progreloc.c: New file, from GNU gettext.
5855 2003-08-19 Bruno Haible <bruno@clisp.org>
5857 * xstrdup.c: Assume <string.h> exists.
5859 2003-08-18 Jim Meyering <jim@meyering.net>
5861 * setenv.h: Indent nested cpp directive.
5862 * vasnprintf.c: Remove trailing blanks.
5864 2003-08-17 Simon Josefsson <jas@extundo.com>
5865 Bruno Haible <bruno@clisp.org>
5867 * xstrndup.h: New file.
5868 * xstrndup.c: New file.
5870 2003-08-17 Bruno Haible <bruno@clisp.org>
5872 * strndup.h: New file.
5874 2003-08-16 Paul Eggert <eggert@twinsun.com>
5876 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5877 space, undoing this 2003-08-12 change:
5878 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5880 2003-08-16 Jim Meyering <jim@meyering.net>
5882 Merge from coreutils.
5883 * xstrtoimax.c: #else #if -> #elif.
5884 * xstrtoumax.c: Likewise.
5886 2003-08-15 Paul Eggert <eggert@twinsun.com>
5888 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5889 rather than tab, after '#' in shell-script copyright notices.
5890 Suggested by Bruno Haible.
5892 2003-08-15 Jim Meyering <jim@meyering.net>
5893 and Paul Eggert <eggert@twinsun.com>
5895 Merge from coreutils.
5896 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5897 member but strut utmpx does not. Needed for AIX 4.3.3.
5898 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5900 2003-08-15 Jim Meyering <jim@meyering.net>
5902 Merge from coreutils.
5903 * xgethostname.c: Include <stdlib.h>.
5904 (xghostname): Don't exit for anything other than memory-related
5905 failure; just return NULL.
5906 * userspec.c: Include "posixver.h".
5907 (parse_user_spec): Accept `.' as a separator only
5908 in pre-POSIX-200112 mode.
5909 * strtoimax.c: Use #elif rather than #else #if.
5910 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5911 Remove function, now that we can rely on a working tzset function.
5912 [!_LIBC]: Ensure that the required autoconf test has been run.
5913 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5914 Use underlying_strftime for %r.
5915 * sha.c: Merge in some clean-up and optimization changes from glibc.
5916 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5917 Ensure that it is a multiple of 64.
5918 Rearrange loop exit tests so as to avoid performing an
5919 additional fread after encountering an error or EOF.
5920 * realloc.c: Update copyright date.
5922 2003-08-14 Jim Meyering <jim@meyering.net>
5924 Merge from coreutils.
5925 * obstack.h: Whitespace changes.
5926 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5927 and xcalloc return values.
5928 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5929 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5930 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5931 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5932 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5934 Use mntctl's return value to drive the entry-processing loop, since
5935 we can't rely on the value of the vmt_length member in the last
5936 entry. On some systems doing so could result in exhausting
5937 virtual memory. Based in part on a patch from Mike Jetzer.
5939 2003-08-14 Jim Meyering <jim@meyering.net>
5940 and Paul Eggert <eggert@twinsun.com>
5942 Merges from coreutils, plus other fixes.
5943 * physmem.c: Merge in portability changes from gcc/libiberty
5944 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5945 for credits and details. Thanks to Kaveh Ghazi for helping
5946 to keep these files in sync.
5947 (ARRAY_SIZE): Define it.
5948 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5949 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5950 (memcasecmp): Don't assume size_t fits in unsigned int.
5951 Remove casts and duplicate code.
5952 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5953 (memcpy): Remove definition.
5954 Merge in some clean-up and optimization changes from glibc.
5955 [BLOCKSIZE]: Move definition to top of file.
5956 Ensure that it is a multiple of 64.
5957 Rearrange loop exit tests so as to avoid performing an
5958 additional fread after encountering an error or EOF.
5959 * md5.h (md5_uintptr): Define.
5960 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5961 return to the initial working directory. Preserve errno
5963 * idcache.c: Include "xalloc.h".
5964 (xmalloc, xrealloc): Remove decls.
5965 (getuser): Remove casts no longer required in C89.
5966 * human.c: Include stdio.h, for sprintf.
5967 * group-member.c: Include "xalloc.h".
5968 (xmalloc, xrealloc): Remove decls.
5969 (get_group_info): Remove casts no longer required in C89.
5970 * getusershell.c (readname): Remove casts no longer required in C89.
5971 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5972 * getline.c: Whitespace fix, from coreutils.
5974 2003-08-13 Paul Eggert <eggert@twinsun.com>
5976 * exclude.c: Include <ctype.h>
5977 (IN_CTYPE_DOMAIN): New macro.
5979 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5982 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5983 Undo previous (whitespace-only) change.
5985 2003-08-12 Paul Eggert <eggert@twinsun.com>
5987 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5988 Normalize leading white space and remove trailing white space.
5989 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5990 notice, as per ../config/srclist-update.
5992 Merge from coreutils.
5993 * euidaccess.h: New file.
5994 * euidaccess.c: Include it.
5995 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5996 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5997 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5999 2003-08-11 Bruno Haible <bruno@clisp.org>
6001 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6002 (vasnprintf): Use it instead of wcslen.
6004 2003-08-11 Bruno Haible <bruno@clisp.org>
6006 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6007 value to ensure that _Bool promotes to int. Use #define for _Bool when
6008 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6010 2003-08-10 Karl Berry <karl@gnu.org>
6012 * regex.h: update from libc (whitespace fix).
6014 2003-08-09 Paul Eggert <eggert@twinsun.com>
6016 Merge some files from coreutils. These changes were
6017 originally made by Jim Meyering.
6018 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6019 many older Unixes require this.
6020 * alloca.c (alloca): Remove cast to argument of free;
6021 no longer needed in C89.
6022 * alloca_.h, regex.h: Fix white space to match
6023 what GNU indent does.
6025 2003-08-05 Paul Eggert <eggert@twinsun.com>
6027 * bumpalloc.h: Remove.
6029 2003-08-04 Paul Eggert <eggert@twinsun.com>
6031 * getloadavg.c: Change copyright notice and spacing to conform to
6034 Merge from coreutils.
6035 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6037 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6038 from Karl Berry, implemented by Jim Meyering.
6039 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6040 from Dmitry V. Levin.
6041 Remove anachronistic cast of xrealloc.
6042 * fnmatch_.h (__const): Remove. Use 'const'.
6043 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6044 type. Otherwise, it wouldn't compile with at least /bin/cc on
6045 ymp-cray-unicos9.0.2.X.
6046 Combine two mostly-identical uses of alloca into one.
6047 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6049 2003-08-04 Dave Love <d.love@dl.ac.uk>
6053 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6054 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6055 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6056 obsolete NLIST_NAME_UNION.
6057 [__GNU__]: Undef BSD and FSCALE.
6058 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6060 2003-08-03 Paul Eggert <eggert@twinsun.com>
6062 * stdbool_.h (_Bool): Make it signed char, instead of
6063 an enum type, so that it's guaranteed to promote to int. See:
6064 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6066 2003-07-31 Paul Eggert <eggert@twinsun.com>
6068 * strerror.c: Include config.h, limits.h. Declare sprintf.
6069 (strerror): Don't assume that a printable int fits in 14 bytes.
6071 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6072 Bruno Haible <bruno@clisp.org>
6074 * getline.h (getline, getdelim): Change return type to ssize_t.
6075 * getline.c (getline, getdelim): Likewise.
6076 Remove _GNU_SOURCE define; now it's defined in config.h through
6079 2003-07-22 Paul Eggert <eggert@twinsun.com>
6081 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6082 over-parenthesization in macros.
6084 Sync with coreutils.
6086 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6089 Use `exit_failure' for xalloc and xmemcoll instead of their own
6090 private exit-failure variables.
6091 * xalloc.h (xalloc_exit_failure): Remove.
6092 * xmalloc.c: Likewise. Include exitfail.h.
6093 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6094 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6095 * xmemcoll.c: Likewise. Include exitfail.h.
6096 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6098 2003-07-18 Paul Eggert <eggert@twinsun.com>
6100 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6101 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6102 to test that it can stand by itself. Include "exitfail.h".
6103 Clients should set exit_failure instead.
6104 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6106 2003-07-18 Andreas Schwab <schwab@suse.de>
6108 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6110 2003-07-18 Bruno Haible <bruno@clisp.org>
6112 * getndelim2.h: New file.
6113 * getndelim2.c: Make into a module of its own. Include config.h,
6115 (getndelim2): Make non-static. Change return type to ssize_t.
6116 * getline.h: Change argument names.
6117 * getline.c: Include getndelim2.h instead of getndelim2.c.
6118 * getnline.c: Include getndelim2.h.
6120 2003-07-17 Bruno Haible <bruno@clisp.org>
6122 * Makefile.am: Remove file.
6123 * Makefile.in: Remove file.
6125 2003-07-17 Bruno Haible <bruno@clisp.org>
6127 * getnline.h: New file.
6128 * getnline.c: New file.
6129 * getndelim2.c: New file, extracted from getline.c.
6130 (getndelim2): Renamed from getdelim2, with added nmax argument.
6131 * getline.c: Include getndelim2.c.
6132 (getdelim2): Moved out to getndelim2.c.
6133 (getline, getdelim): Update.
6135 2003-07-15 <karl@gnu.org>
6137 * vasnprintf.c: update from gettext.
6139 2003-07-15 Jim Meyering <jim@meyering.net>
6141 * makepath.c (make_path): Enclose diagnostic in _(...).
6143 2003-07-14 Paul Eggert <eggert@twinsun.com>
6145 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6146 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6147 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6148 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6149 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6150 updated automatically by ../config/srclist-update. This changes
6151 their license from LPGL to GPL.
6153 2003-07-14 Jim Meyering <jim@meyering.net>
6155 Don't emit diagnostics. Let callers do that.
6156 * save-cwd.c: Don't include "error.h".
6157 (save_cwd): Don't call error. Ensure that errno is valid
6158 when returning nonzero.
6160 * save-cwd.h (restore_cwd): Update prototype.
6161 * save-cwd.c (restore_cwd): Remove two parameters.
6162 Simplify. Don't call error upon failure. Let callers do that.
6163 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6164 when auditing is enabled. But don't bother updating the #if.
6166 2003-07-14 Simon Josefsson <jas@extundo.com>
6168 * mempcpy.h: New file.
6169 * mempcpy.c: New file.
6171 2003-07-14 Paul Eggert <eggert@twinsun.com>
6173 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6174 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6175 unicodeio.c, unicodeio.h, unlocked-io.h:
6176 Switch from LGPL to GPL.
6178 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6180 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6181 it breaks C++ compilation.
6182 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6184 2003-07-10 Jim Meyering <jim@meyering.net>
6186 * vasnprintf.c: Remove trailing blanks.
6187 Make cpp indentation consistent.
6189 2003-07-09 Paul Eggert <eggert@twinsun.com>
6191 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6192 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6193 Switch from LGPL to GPL.
6195 2003-07-07 Paul Eggert <eggert@twinsun.com>
6197 * mktime.c: Fix some boundary cases and remove need for floating point.
6199 Issue a compile-time diagnostic if time_t is floating point, or if
6200 two's complement arithmetic is not in effect, or if arithmetic
6201 right shift does not propagate the sign. These assumptions were
6202 all in the original code but they weren't checked.
6204 (TIME_T_MIDPOINT, verify): New macros.
6205 (__isleap): Remove; it has integer overflow problems.
6206 (leapyear): New function, without those problems.
6207 (ydhms_tm_diff): Remove; splitting into two parts.
6208 (ydhms_diff): New function, containing the arithmetic part of
6209 the old ydhms_tm_diff function. Issue a compile-time
6210 diagnostic if we are not using C99 integer division.
6211 Avoid casts when possible.
6212 (guess_time_tm): New function, containing the checking part of
6213 the old ydhms_tm_diff function. Return the new value, rather than
6214 the difference between it and the old. Accept a new argument T
6215 so that *T specifies the old value. Check for overflow in the result.
6217 (__mktime_internal): Use a time_t offset, not a long int offset.
6218 This undoes the 2003-06-04 change, which is no longer needed now
6219 that we have better overflow checking.
6220 (localtime_offset): Likewise.
6222 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6223 and long are 64-bit but int is only 32-bit.
6224 (ydhms_diff): Use long int to store year1 and yday1.
6225 Issue a compile-time diagnostic if long int is not wide enough.
6227 (__mktime_internal): Use long int to store adjusted year and yday.
6228 Use plain C rather than preprocessor commands, if that doesn't
6230 Check for overflow (and try to repair) after each probe
6231 rather than checking only at the very end. This avoids some bugs
6232 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6233 does not equal GMT offset at maximum time).
6234 Use integer to check for overflow rather than floating point; this
6235 is more portable to non-IEEE hosts, and is a tad faster.
6236 When we detect that we are oscillating between two values,
6237 don't check whether tm_isdst has the requested value, since
6238 we already know the answer. When tm_isdst has the wrong value,
6239 use a different heuristic to find the right one, based on the
6240 extreme values actually observed in practice in tz2003a,
6241 rather than the (overly optimistic) "previous 3 calendar quarters".
6243 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6244 "T const" to accommodate glibc style.
6245 (check_result): Use less-confusing report format. "long" -> "long int.
6247 Don't loop if the iteration overflows time_t.
6248 Allow a negative step in the iteration.
6250 2003-07-01 Paul Eggert <eggert@twinsun.com>
6252 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6253 having it depend on HAVE_SYS_TYPES_H.
6255 2003-06-25 Bruno Haible <bruno@clisp.org>
6257 * readlink.c: New file.
6259 2003-06-20 Bruno Haible <bruno@clisp.org>
6261 Assume C89, so PARAMS isn't needed.
6262 * unicodeio.h (PARAMS): Remove.
6263 * unicodeio.c: Don't use PARAMS.
6265 2003-06-18 Jim Meyering <jim@meyering.net>
6267 Merge changes from coreutils.
6268 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6269 Remove explicit declarations of xmalloc and realloc.
6271 (read_utmp): Remove anachronistic cast of xmalloc.
6273 2003-06-17 Paul Eggert <eggert@twinsun.com>
6275 Assume C89, so PARAMS isn't needed.
6276 * backupfile.h (PARAMS): Remove. All uses removed.
6277 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6278 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6279 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6280 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6281 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6282 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6283 xstrtol.h: Likewise.
6284 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6285 same.h, strverscmp.h: Do not include config.h; no longer needed.
6286 Anyway, config.h should always be included before any other file.
6288 2003-06-11 Simon Josefsson <jas@extundo.com>
6290 * sysexit_.h: New file.
6292 2003-05-20 Derek Price <derek@ximbiot.com>
6294 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6296 2003-06-10 Simon Josefsson <jas@extundo.com>
6298 * strchrnul.h: New file.
6299 * strchrnul.c: New file.
6301 2003-06-10 Simon Josefsson <jas@extundo.com>
6303 * argp.h: New file, from glibc.
6304 * argp-ba.c: New file, from glibc.
6305 * argp-eexst.c: New file, from glibc.
6306 * argp-fmtstream.c: New file, from glibc.
6307 * argp-fmtstream.h: New file, from glibc.
6308 * argp-fs-xinl.c: New file, from glibc.
6309 * argp-help.c: New file, from glibc.
6310 * argp-namefrob.h: New file, from glibc.
6311 * argp-parse.c: New file, from glibc.
6312 * argp-pv.c: New file, from glibc.
6313 * argp-pvh.c: New file, from glibc.
6314 * argp-xinl.c: New file, from glibc.
6316 2003-06-07 Jim Meyering <jim@meyering.net>
6318 * readtokens.h: Put `Free Software Foundation, Inc.'
6319 in place of my name in the copyright comment.
6320 Remove definition and uses of __P.
6323 * stat.c: Don't declare xmalloc explicitly.
6324 Instead, include "xalloc.h".
6325 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6326 xrealloc, and xcalloc return values.
6327 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6329 * xgetcwd.h: Remove definition/uses of PARAMS.
6331 2003-06-06 Jim Meyering <jim@meyering.net>
6333 * stdbool_.h: Renamed from stdbool.h.in.
6335 2003-06-06 Jim Meyering <jim@meyering.net>
6337 Merge from coreutils.
6338 * same.c: (same_name): Declare *_basename locals to be `const'.
6339 Consolidate declarations and initializations of *_base* locals.
6341 Merge from coreutils.
6342 This avoids a core dump on systems without GNU putenv,
6343 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6344 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6345 (unsetenv): New static function, from GNU libc.
6346 (rpl_putenv): Use it.
6348 * modechange.c: Remove trailing blanks.
6350 Merge from coreutils.
6351 * fsusage.c: Remove declaration of statfs.
6352 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6354 * posixtm.c: Include <stdbool.h> unconditionally.
6356 2003-06-05 Paul Eggert <eggert@twinsun.com>
6358 * mktime.c (__mktime_internal): When resolving a tm_isdst
6359 mismatch, look in future quarters as well as past. This fixes a
6360 bug when processing fall-backwards gaps immediately after a long
6361 period of daylight-saving time.
6363 * mktime.c: Assume freestanding C89 or better.
6364 (HAVE_LIMITS_H): Remove. Assume it's 1.
6365 (__P): Remove; not used.
6366 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6367 (mktime, not_equal_tm, print_tm, check_result,
6368 main): Use prototypes. Use const * where appropriate.
6369 (main): Fix typo in testing code that uncovered by above changes.
6370 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6372 2003-06-04 Paul Eggert <eggert@twinsun.com>
6374 * mktime.c: Fix Debian bug 177940
6375 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6376 (localtime_offset): Now long int, not time_t, because we want it
6377 to be guaranteed to be signed. All uses changed.
6378 (__mktime_internal): If overflow would occur when adding offset,
6381 Merge 'human' changes from coreutils. Rewrite to support
6382 locale-specific notations like thousands separators.
6383 * human.c: Simplify authorship notice.
6384 Include human.h immediately after config.h.
6385 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6386 <limits.h>: Do not include, since human.h does.
6387 (SIZE_MAX, UINTMAX_MAX): New macros.
6388 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6389 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6390 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6391 (power_letter): Renamed from suffixes.
6392 (generate_suffix_backwards): Remove.
6393 (adjust_value): Now takes int style (because of human.h changes)
6394 and long double value (for greater precision on some platforms).
6395 (group_number): New function.
6396 (human_readable): Use it. Use integer options, not enum.
6397 Put the options before the sizes in the arg list.
6398 Support all the new options.
6399 The old human_readable function has been removed;
6400 use inttostr.h instead.
6401 (human_readable, default_block_size, humblock):
6402 Use uintmax_t, not int, for block sizes.
6403 (human_readable_inexact, block_size_types): Remove.
6404 (block_size_opts): New constant.
6405 (human_options): Renamed from human_block_size, with new signature
6406 that allows block sizes up to UINTMAX_MAX. All callers changed.
6407 * human.h: Add copyright and authorship notice.
6408 Include <limits.h> and <stdbool.h> unconditionally.
6409 (PARAMS): Remove. All uses removed.
6410 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6411 (enum human_inexact_style): Remove tag; now a nameless enum.
6412 (human_floor, human_ceiling, human_round_to_even): Now have
6413 values 2, 0, 1 rather than -1, 1, 0.
6414 (human_group_digits, human_suppress_point_zero, human_autoscale,
6415 human_base_1024, human_SI, human_B): New constants.
6416 (human_readable_inexact, human_block_size): Remove.
6417 (human_readable): Size args are now uintmax_t, not int.
6418 (human_options): New decl.
6420 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6421 unnecessary now that we assume C89 or better. This change
6422 imported from coreutils.
6424 * mktime.c (__mktime_internal): Do not reject negative timestamps
6425 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6426 in the 2003-05-30 sync from glibc.
6428 .h files should stand alone, but we shouldn't include <sys/types.h>
6429 if we can get away with just <stddef.h>.
6431 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6432 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6433 rather than <sys/types.h>, as we merely need size_t.
6434 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6436 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6437 Include <stdio.h>, to get FILE.
6438 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6439 memcasecmp.h has included <stddef.h> and all we need is size_t.
6440 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6441 our interface, instead of including <sys/types.h>
6443 2003-06-02 Paul Eggert <eggert@twinsun.com>
6446 Fix some minor time-related bugs with POSIX time arguments.
6447 Some valid time stamps were being rejected (notably -1, and
6448 time stamps before 1900 on 64-bit hosts). And some invalid
6449 time stamps were being accepted, e.g. September 31.
6451 * posixtm.h (posixtime): Return bool instead of time_t, so
6452 that we can return (time_t) -1 successfully.
6453 * posixtm.c: Likewise.
6454 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6455 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6456 (t): Remove static var.
6457 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6458 of static var. All uses changed.
6459 (year): Do not reject years before 1900; they can occur with
6461 (posix_time_parse): Do not check for out-of-range components;
6462 that is now the caller's responsibility, since our checks were
6463 only approximations.
6464 (posixtime): Use mktime to check for out-of-range components,
6465 since it knows them exactly.
6466 If mktime returns (time_t) -1, check whether an error actually occurred
6467 by invoking localtime on -1.
6468 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6469 posixtime failures better.
6470 Improve the test data (in comments only).
6472 2003-05-30 <karl@gnu.org>
6474 * mktime.c: update from libc.
6476 2003-05-30 Bruno Haible <bruno@clisp.org>
6478 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6479 * localcharset.h: Likewise.
6480 * localcharset.c: Likewise.
6482 2003-05-28 Paul Eggert <eggert@twinsun.com>
6484 Assume the headers required for C89 freestanding compilers.
6485 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6486 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6487 without checking for HAVE_LIMITS_H.
6488 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6489 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6491 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6492 * exclude.c: Include <stdbool.h> unconditionally.
6493 * tempname.c: Include <stddef.h> unconditionally.
6494 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6495 * modechange.c, rpmatch.c (NULL): Don't define, since
6496 <stddef.h> does that.
6497 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6498 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6499 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6500 * xstrtol.c: Likewise.
6501 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6502 * savedir.c: Include <stddef.h> instead of defining NULL.
6504 * addext.c (addext): Use assignment rather than cast, to avoid
6505 warnings on some platforms.
6507 * mktime.c (__mktime_internal): Do not reject negative timestamps
6510 2003-05-10 Bruno Haible <bruno@clisp.org>
6512 * linebreak.c (iconv_string_length): Don't return -1 just because the
6513 string is longer than 4 KB.
6515 2003-05-12 Jim Meyering <jim@meyering.net>
6517 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6518 the space-padded-by-default conversion specifiers, %e, %k, %l.
6520 2003-05-03 Bruno Haible <bruno@clisp.org>
6522 Upgrade to Unicode-4.0.
6523 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6524 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6525 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6526 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6527 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6528 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6529 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6530 Change width of U+E0100..U+E01EF from 1 to 0.
6532 2003-04-25 Bruno Haible <bruno@clisp.org>
6534 * copy-file.c: Include <stddef.h>, for size_t.
6536 2003-04-25 Jim Meyering <jim@meyering.net>
6538 * copy-file.c (copy_file_preserving): Declare buf_size to be
6539 of type size_t, not int.
6541 2003-04-11 Jim Meyering <jim@meyering.net>
6543 Merge changes from Coreutils.
6545 2003-03-22 Jim Meyering <jim@meyering.net>
6547 * strftime.c (widen): Cast alloca return value to proper type.
6549 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6552 * strftime.c (my_strftime): Handle very large width
6553 specifications for numeric values correctly. Improve checks for
6556 2003-01-19 Jim Meyering <jim@meyering.net>
6558 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6559 (nl_get_alt_digit) [! defined my_strftime]: Define.
6560 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6561 _nl_get_alt_digit and _nl_get_walt_digit.
6563 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6564 These changes have no effect outside of _LIBC.
6566 2003-04-10 Bruno Haible <bruno@clisp.org>
6568 * findprog.h: New file, from GNU gettext.
6569 * findprog.c: New file, from GNU gettext.
6571 2003-04-05 Jim Meyering <jim@meyering.net>
6573 Merge changes from Coreutils.
6575 * exclude.h (PARAMS): Remove definition and uses.
6576 * exclude.c: Remove uses of `PARAMS'.
6578 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6579 Add test-cases for DOS filenames. Declare program_name.
6580 (main): Set up program_name. Patch by Rich Dawe.
6582 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6584 Use mntctl's return value to drive the entry-processing loop, since
6585 we can't rely on the value of the vmt_length member in the last
6586 entry. On some systems doing so could result in exhausting
6587 virtual memory. Based in part on a patch from Mike Jetzer.
6589 2003-04-04 Bruno Haible <bruno@clisp.org>
6591 * linebreak.h: New file, from GNU gettext.
6592 * linebreak.c: New file, from GNU gettext with slight modifications.
6593 * lbrkprop.h: New file, from GNU gettext.
6595 2003-04-03 Bruno Haible <bruno@clisp.org>
6597 * utf8-ucs4.h: New file, from GNU gettext.
6598 * utf16-ucs4.h: New file, from GNU gettext.
6599 * ucs4-utf8.h: New file, from GNU gettext.
6600 * ucs4-utf16.h: New file, from GNU gettext.
6602 2003-04-02 Bruno Haible <bruno@clisp.org>
6604 * binary-io.h: New file, from GNU gettext.
6606 2003-04-01 Bruno Haible <bruno@clisp.org>
6608 * pathname.h: New file, from GNU gettext.
6609 * concatpath.c: New file, from GNU gettext.
6611 2003-03-30 Bruno Haible <bruno@clisp.org>
6613 * copy-file.c (copy_file_preserving): Don't set owner if the function
6614 chown() doesn't exist.
6616 2003-03-28 Bruno Haible <bruno@clisp.org>
6618 * copy-file.h: New file, from GNU gettext.
6619 * copy-file.c: New file, from GNU gettext.
6621 2003-03-18 Jim Meyering <jim@meyering.net>
6623 * quote.c (quote_n): Fix typo in comment.
6625 2003-03-14 Jim Meyering <jim@meyering.net>
6627 Merge changes from Coreutils.
6628 * obstack.h (obstack_object_size): Declare temporary, __o,
6629 to be const, in order to avoid warnings.
6630 (obstack_room): Likewise.
6631 (obstack_empty_p): Likewise.
6633 2003-03-13 Paul Eggert <eggert@twinsun.com>
6635 Merge changes from Bison.
6636 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6637 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6638 when compiling Bison 1.875's `bitset bset = obstack_alloc
6639 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6640 * hash.c: Include <stdbool.h> unconditionally.
6642 2003-03-09 Paul Eggert <eggert@twinsun.com>
6644 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6645 Reported by Bruce Becker; see:
6646 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6648 2003-03-03 Paul Eggert <eggert@twinsun.com>
6649 Bruno Haible <bruno@clisp.org>
6651 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6652 Reported by John Hughes, see
6653 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6655 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6657 * poll_.h: New file.
6660 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6662 * mathl.h: New file.
6663 * acosl.c: New file.
6664 * asinl.c: New file.
6665 * atanl.c: New file.
6666 * ceill.c: New file.
6669 * floorl.c: New file.
6670 * frexpl.c: New file.
6671 * ldexpl.c: New file.
6673 * sincosl.c: New file.
6675 * sqrtl.c: New file.
6677 * trigl.c: New file.
6678 * trigl.h: New file.
6680 2003-02-17 Bruno Haible <bruno@clisp.org>
6682 * mkdtemp.h: New file, from GNU gettext.
6683 * mkdtemp.c: New file, from GNU gettext.
6685 2003-01-31 Bruno Haible <bruno@clisp.org>
6687 * rename.c: #undef rename before defining rpl_rename.
6688 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6690 2003-01-30 Bruno Haible <bruno@clisp.org>
6692 * printf-args.h: New file, from GNU gettext.
6693 * printf-args.c: New file, from GNU gettext.
6694 * printf-parse.h: New file, from GNU gettext.
6695 * printf-parse.c: New file, from GNU gettext.
6696 * vasnprintf.h: New file, from GNU gettext.
6697 * vasnprintf.c: New file, from GNU gettext.
6698 * asnprintf.c: New file, from GNU gettext.
6699 * vasprintf.h: New file, from GNU gettext with modifications.
6700 * vasprintf.c: New file, from GNU gettext.
6701 * asprintf.c: New file, from GNU gettext.
6703 2003-01-29 Bruno Haible <bruno@clisp.org>
6705 * stpncpy.h: New file, from GNU gettext with modifications.
6706 * stpncpy.c: New file, from GNU gettext with modifications.
6708 2003-01-28 Bruno Haible <bruno@clisp.org>
6710 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6712 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6715 2003-01-27 Bruno Haible <bruno@clisp.org>
6717 * xsetenv.h: New file, from GNU gettext.
6718 * xsetenv.c: New file, from GNU gettext.
6720 2003-01-23 Bruno Haible <bruno@clisp.org>
6722 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6724 2003-01-22 Bruno Haible <bruno@clisp.org>
6726 * exit.h: New file, from GNU gettext.
6728 2003-01-11 Bruno Haible <bruno@clisp.org>
6730 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6731 * strcase.h (strcasecmp, strncasecmp): Likewise.
6733 2003-01-14 Jim Meyering <jim@meyering.net>
6735 * same.c (same_name): Tweak a comment.
6737 2003-01-11 Bruno Haible <bruno@clisp.org>
6739 * same.c (same_name): Reorder tests so as to avoid calling stat()
6740 when a string comparison is sufficient.
6742 2003-01-11 Bruno Haible <bruno@clisp.org>
6744 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6747 2003-01-11 Bruno Haible <bruno@clisp.org>
6749 * hash-pjw.c: Add comment about low quality of this function.
6751 2003-01-12 Paul Eggert <eggert@twinsun.com>
6753 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6754 to avoid collisions with libcurses and libreadline.
6756 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6757 * getstr.h, getstr.c: Remove.
6758 * getline.c: Include "getline.h", to check interface.
6759 Move body of old getstr.c here: this defines MIN_CHUNK and
6760 declares getdelim2, which is renamed from getstr.
6761 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6763 * linebuffer.c (readlinebuffer): Renamed from readline.
6765 * linebuffer.h: Likewise.
6766 (readline): Remove backward-compatibility macro.
6768 2003-01-12 Jim Meyering <jim@meyering.net>
6770 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6772 2003-01-10 Bruno Haible <bruno@clisp.org>
6774 * alloca_.h: New file.
6775 * getdate.y: Unconditionally include alloca.h.
6776 * makepath.c: Likewise.
6777 * setenv.c: Likewise.
6778 * userspec.c: Likewise.
6780 2003-01-09 Bruno Haible <bruno@clisp.org>
6782 * stdbool.h.in: New file.
6784 2003-01-08 Bruno Haible <bruno@clisp.org>
6786 * safe-read.c: Include specification header first, to ensure its
6788 * full-write.c: Likewise.
6790 2003-01-08 Jim Meyering <jim@meyering.net>
6792 * full-write.c: Undefine and define-away `const' after inclusion
6793 of errno.h, not before. Suggestion from Bruno Haible.
6795 2003-01-07 Jim Meyering <jim@meyering.net>
6797 * full-write.c: Rework so that it may serve to define full_read, too.
6798 * full-read.c: Simply #define FULL_READ and include full-write.c.
6800 2003-01-06 Jim Meyering <jim@meyering.net>
6802 * version-etc.c: Update year in translatable copyright string.
6804 2002-12-25 Bruno Haible <bruno@clisp.org>
6806 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6807 * xstrtol.h: Likewise.
6808 * xstrtoimax.c: Likewise.
6809 * xstrtoumax.c: Likewise.
6810 * human.h: Likewise.
6812 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6813 on systems that have <inttypes.h> but not <stdint.h>.
6815 2002-12-31 Paul Eggert <eggert@twinsun.com>
6817 * memcoll.c (memcoll): Fall back on a simple algorithm using
6818 memcmp if strcoll doesn't work.
6820 2002-12-23 Bruno Haible <bruno@clisp.org>
6822 * localcharset.h: New file.
6823 * localcharset.c: Include it.
6824 * unicodeio.c: Likewise.
6826 2002-12-22 Bruno Haible <bruno@clisp.org>
6828 * utime.c (utime_null): No need to call ftruncate if the file was
6831 2002-12-23 Bruno Haible <bruno@clisp.org>
6833 * memcoll.c (STRCOLL): New macro.
6836 2002-12-22 Bruno Haible <bruno@clisp.org>
6838 * getstr.h (getstr): Define, to avoid clash with libcurses.
6839 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6841 2002-12-22 Bruno Haible <bruno@clisp.org>
6843 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6845 2002-12-23 Bruno Haible <bruno@clisp.org>
6847 * getline.h: Include <stddef.h>, for size_t.
6849 * unicodeio.h: Include <stddef.h>, for size_t.
6850 * unicodeio.c: Don't include <stddef.h>.
6852 2002-12-17 Bruno Haible <bruno@clisp.org>
6854 * canon-host.c (strdup): Remove unused declaration.
6856 * fsusage.c: Include full_read.h.
6857 (get_fs_usage): Use full_read instead of safe_read.
6859 * utime.c (utime_null): Use SAFE_READ_ERROR.
6861 2002-12-11 Bruno Haible <bruno@clisp.org>
6863 * setenv.h: Rewritten to cope with systems that have setenv() but not
6865 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6868 2002-12-11 Bruno Haible <bruno@clisp.org>
6870 * setenv.c (alloca): Fall back to malloc.
6872 (setenv): Use freea() to free memory allocated with alloca().
6874 2002-11-13 Bruno Haible <bruno@clisp.org>
6876 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6877 function declarations.
6878 * unsetenv.c (unsetenv): Likewise.
6880 2002-03-04 Bruno Haible <bruno@clisp.org>
6882 Portability to AIX 4.3.3.
6883 * unsetenv.c: New file, extracted from setenv.c.
6884 * setenv.c: Move the unsetenv() function to unsetenv.c.
6886 2001-12-20 Bruno Haible <bruno@clisp.org>
6888 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6889 use malloc instead. For SunOS 4.
6891 2001-12-11 Bruno Haible <bruno@clisp.org>
6893 * setenv.c: Declare alloca.
6894 (compar_fn_t): New typedef.
6895 (KNOWN_VALUE, STORE_VALUE): Use it.
6897 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6900 2002-12-10 Paul Eggert <eggert@twinsun.com>
6902 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6903 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6904 Choose values that are less likely to collide with system fnmatch
6906 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6907 defined (e.g., a pure POSIX system).
6908 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6909 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6911 2002-12-06 Jim Meyering <jim@meyering.net>
6913 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6915 Merge in changes from libc's misc/error.c, in preparation
6916 for the merge of gnulib's changes back into libc.
6918 * error.c (_): Define only if not already defined.
6919 Move definition to follow all #include directives.
6920 Include unlocked-io.h only if !_LIBC.
6921 [_LIBC]: Include <libio/libioP.h>.
6922 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6923 (fflush): Tweak definition to use INTUSE.
6926 2002-12-05 Paul Eggert <eggert@twinsun.com>
6928 * alloca.c [defined emacs]: Include "lisp.h".
6929 (xalloc_die) [defined emacs]: New macro.
6930 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6931 [! defined emacs]: Include <xalloc.h>.
6932 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6933 (pointer): Typedef to POINTER_TYPE *.
6934 (malloc): Remove decl; we now always use xmalloc.
6935 (alloca): Use old-style definition, since Emacs needs this.
6936 Check for arithmetic overflow when computing combined size.
6938 2002-12-04 Paul Eggert <eggert@twinsun.com>
6940 Do not generate unlocked-io.h automatically, since it's easier to
6941 maintain it by hand.
6943 * unlocked-io.h: New file, from GNU diffutils,
6944 but with proper copyright notice and attribution.
6946 * Makefile.am: Add copyright notice.
6947 (libfetish_a_SOURCES): Add unlocked-io.h.
6948 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6949 (DISTCLEANFILES, io_functions): Remove macros.
6950 (EXTRA_DIST): Remove gen_uio.
6951 (unlocked-io.h): Remove rule.
6953 2002-12-04 Jim Meyering <jim@meyering.net>
6955 Reflect the fact that stat.c and lstat.c are no longer generated.
6956 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6957 (DISTCLEANFILES): Likewise.
6958 (EXTRA_DIST): Likewise.
6959 (all_local): Don't depend on stat.c or lstat.c.
6960 (stat.c, lstat.c): Remove rules.
6961 (EXTRA_DIST): Remove xstat.in.
6963 * xstat.in: Remove file. Contents moved into stat.c.
6964 * stat.c: New file. Contents mostly from xstat.in.
6965 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6966 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6968 * safe-read.c: Rework so that it may serve to define safe_write, too.
6969 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6971 2002-12-03 Jim Meyering <jim@meyering.net>
6973 * safe-read.c, safe-write.c: Change variable names and comments, but
6974 not semantics, to minimize the differences between these two files.
6975 (safe_read): Change comment to mention SAFE_READ_ERROR.
6977 * safe-read.c (IS_EINTR): Define.
6978 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6980 2002-12-02 Bruno Haible <bruno@clisp.org>
6982 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6983 Define, taken from safe-read.c.
6984 (INT_MAX): Provide fallback.
6985 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6986 * safe-write.h (SAFE_WRITE_ERROR): Define.
6988 * safe-read.c (EINTR): Remove definition.
6989 (safe_read): Don't use EINTR if it is absent.
6991 2002-12-02 Jim Meyering <jim@meyering.net>
6993 * safe-read.c (EINTR): Define.
6994 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6995 (INT_MAX): Provide fallback.
6996 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6998 * safe-read.h (SAFE_READ_ERROR): Define.
7000 2002-12-01 Jim Meyering <jim@meyering.net>
7002 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7003 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7005 2002-11-27 Paul Eggert <eggert@twinsun.com>
7007 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7008 hash_rehash): Replace `if (limit <= value) abort ();' with
7009 `if (! (value < limit)) abort ();', for readability.
7011 2002-11-26 <karl@gnu.org>
7013 * strdup.c: copy from libc again, with jim's ok.
7014 * .cppi-disable: re-add strdup.c
7016 2002-11-25 <karl@gnu.org>
7018 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7019 instead of "strtol.c".
7021 2002-11-25 Jim Meyering <jim@meyering.net>
7023 * mktime.c: Sync from libc, now that it has the latest fix.
7025 2002-11-24 <karl@gnu.org>
7027 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7028 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7030 2002-11-24 Jim Meyering <jim@meyering.net>
7032 Update from coreutils:
7034 * mktime.c: Merge in changes from libc.
7036 Avoid a link-time failure on some Linux systems.
7037 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7038 (__mon_yday): Declare with the STATIC attribute.
7039 (__mktime_internal): Likewise.
7040 Based on a report from Greg Schafer.
7042 2002-11-23 Jim Meyering <jim@meyering.net>
7044 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7045 Use `unsigned', not `int', as type of index.
7047 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7049 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7051 2002-11-22 Paul Eggert <eggert@twinsun.com>
7053 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7054 hint that one should use `if (! x) abort ();' rather than `assert
7055 (x);', and anyway it's one less thing to worry about configuring.
7056 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7057 hash_rehash, hash_insert): Use abort rather than assert.
7059 2002-11-22 Paul Eggert <eggert@twinsun.com>
7061 * quotearg.h: Allow multiple inclusion by surrounding with
7062 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7063 so that we can be included first.
7064 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7065 * quotearg.c: Include quotearg.h immediately after config.h.
7066 No need to include stddef.h or sys/types.h any more.
7067 Surround local include files with "", not "<>".
7068 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7069 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7070 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7071 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7072 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7073 (ISPRINT): Remove; no longer needed now that we assume C89.
7075 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7078 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7079 quotearg_char): Use SIZE_MAX rather than
7080 (size_t) -1 when we are talking about "infinity".
7082 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7084 2002-11-22 Bruno Haible <bruno@clisp.org>
7086 * safe-read.h: Assume C89. Add comments.
7087 (safe_read): Change return type to size_t.
7088 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7089 counts > SSIZE_MAX correctly.
7090 * safe-write.h: New file.
7091 * safe-write.c: New file.
7092 * full-read.h: New file.
7093 * full-read.c: New file.
7094 * full-write.h: Assume C89. Add comments.
7095 * full-write.c: Include safe-write.h.
7096 (full_write): Rewritten to use safe_write.
7097 Suggested by Jim Meyering and Paul Eggert.
7099 2002-11-21 Bruno Haible <bruno@clisp.org>
7101 Remove case insensitive option matching.
7102 * argmatch.h (argcasematch): Remove declaration.
7103 (ARGCASEMATCH): Remove macro.
7104 (__xargmatch_internal): Remove case_sensitive argument.
7105 (XARGMATCH): Update.
7106 (XARGCASEMATCH): Remove macro.
7107 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7108 case_sensitive argument.
7109 (argcasematch): Remove function.
7110 (__xargmatch_internal): Remove case_sensitive argument.
7111 (main): Use XARGMATCH instead of XARGCASEMATCH.
7113 * xmalloc.c: Change compile-time error message. Add comment about
7114 required autoconf version.
7116 2002-11-21 Jim Meyering <jim@meyering.net>
7118 * strdup.c (strdup): Tweak comment and initial #if/#include.
7120 Merge in changes from the coreutils.
7122 2002-09-25 Paul Eggert <eggert@twinsun.com>
7123 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7124 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7125 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7126 int. Work more efficiently if X is the same width as uintmax_t.
7127 Do not compare X to -1, to avoid bogus compiler warning.
7128 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7129 Don't assume that f_frsize and f_bsize are the same type.
7131 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7134 * makepath.c (make_path): Restore umask *before* creating the final
7136 (make_path): Minor reformatting.
7138 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7139 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7141 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7142 ones. At least on GNU/Linux systems, `auto' means something else.
7145 2002-11-20 Paul Eggert <eggert@twinsun.com>
7147 Merge argmatch cleanups from Bison. Assume C89.
7149 * argmatch.c: Include config.h here, not in argmatch.h.
7150 Include stdlib.h, for EXIT_FAILURE.
7151 Always include <string.h>, since we assume C89.
7152 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7153 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7154 Include <stddef.h> instead, since it's all we need for size_t.
7155 (PARAMS): Remove. All uses removed.
7156 (ARRAY_CARDINALITY): Do not bother to #undef.
7157 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7158 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7159 Remove unnecessary parentheses.
7160 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7161 Insert necessary parentheses.
7162 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7163 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7165 2002-11-19 Bruno Haible <bruno@clisp.org>
7167 * mbswidth.c: Include mbswidth.h right at the beginning.
7168 * mbswidth.h: Include <stddef.h>, for size_t.
7170 * mbswidth.h (PARAMS): Remove macro.
7171 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7172 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7174 * gcd.h (PARAMS): Remove macro.
7175 (gcd): Use ANSI C function declarations.
7176 * gcd.c (gcd): Likewise.
7178 2002-11-15 Bruno Haible <bruno@clisp.org>
7180 * strcspn.c: Include <stddef.h>.
7181 (strcspn): Use ANSI C function declaration. Change return type to
7183 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7184 (strpbrk): Use NULL.
7185 * strpbrk.h (PARAMS): Remove macro.
7186 (strpbrk): Use ANSI C function declaration.
7187 * strstr.c: Don't include <sys/types.h>.
7188 * strstr.h (PARAMS): Remove macro.
7189 (strstr): Use ANSI C function declarations.
7191 2002-11-06 Bruno Haible <bruno@clisp.org>
7193 * gcd.h (gcd): Change argument type to 'unsigned long'.
7194 * gcd.c (gcd): Likewise.
7196 2002-11-05 Bruno Haible <bruno@clisp.org>
7198 * gcd.h: New file, from gettext-0.11.5.
7199 * gcd.c: New file, from gettext-0.11.5.
7201 2002-11-05 Bruno Haible <bruno@clisp.org>
7203 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7204 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7205 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7206 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7208 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7209 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7211 * closeout.c: Include gettext.h instead of <libintl.h>.
7212 * human.c: Include gettext.h instead of <libintl.h>.
7213 * quotearg.c: Include gettext.h instead of <libintl.h>.
7214 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7215 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7216 * userspec.c: Include gettext.h instead of <libintl.h>.
7217 * version-etc.c: Include gettext.h instead of <libintl.h>.
7218 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7219 (textdomain): Remove definition.
7220 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7222 * long-options.c: Remove include of <libintl.h> and definition of _.
7223 * same.c: Remove include of <libintl.h> and definition of _.
7225 2002-11-04 Bruno Haible <bruno@clisp.org>
7227 * stpcpy.h: New file, from GNU gettext-0.11.5.
7228 * strcase.h: New file, from GNU gettext-0.11.5.
7229 * strpbrk.h: New file, from GNU gettext-0.11.5.
7230 * strstr.h: New file, from GNU gettext-0.11.5.
7231 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7233 2002-05-09 Bruno Haible <bruno@clisp.org>
7235 * config.charset: Update for newest glibc. Add canonical names
7236 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7238 2002-05-09 Bruno Haible <bruno@clisp.org>
7240 * localcharset.c (get_charset_aliases): Add more Windows specific
7243 2002-05-08 Owen Taylor <otaylor@redhat.com>
7245 * config.charset: A few additions for Solaris.
7247 2001-12-05 Bruno Haible <bruno@clisp.org>
7249 * localcharset.c (locale_charset): Don't return an empty string.
7251 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7253 * config.charset: msdos in uk_UA uses CP1125.
7255 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7257 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7258 * localcharset.c (locale_charset): Declare as extern "C".
7260 2002-02-15 Bruno Haible <bruno@clisp.org>
7262 * config.charset [msdosdjgpp]: For Russian, use CP866.
7264 2002-02-11 Bruno Haible <bruno@clisp.org>
7266 * config.charset: Add support for NetBSD.
7268 2002-09-25 <karl@gnu.org>
7270 * strdup.c: copy from libc/string (via ../config/srclist*).
7271 * getopt*: copy from libc/posix.
7272 * gettext.h: copy from gettext.
7273 * .cppi-disable: add strdup.c, gettext.h.
7275 2002-07-01 Jim Meyering <meyering@lucent.com>
7277 * c-stack.c: Include sys/time.h.
7278 From Volker Borchert.
7280 2002-06-11 Paul Eggert <eggert@twinsun.com>
7282 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7283 New macro. Use it uniformly instead of
7284 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7285 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7286 reported by Vin Shelton.
7288 2002-06-22 Jim Meyering <meyering@lucent.com>
7290 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7291 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7293 2002-06-22 Paul Eggert <eggert@twinsun.com>
7295 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7296 Do not assume SA_SIGINFO behavior.
7297 Bug reported by Jim Meyering on NetBSD 1.5.2.
7299 2002-06-22 Jim Meyering <meyering@lucent.com>
7301 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7303 * exitfail.c, exitfail.h: Likewise.
7304 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7306 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7308 (EXTRA_DIST): Add fnmatch_loop.c.
7309 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7311 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7312 * fnmatch.c: Update from diffutils-2.8.2.
7313 * fnmatch_.h: New file. From diffutils-2.8.2.
7314 * fnmatch.h: Remove file.
7316 2002-06-18 Paul Eggert <eggert@twinsun.com>
7318 * file-type.h: Report an error if neither S_ISREG nor
7319 S_IFREG is defined, instead of using a test specific to glibc
7320 2.2. This should be safe, since POSIX requires S_ISREG and
7321 Unix Version 7 had S_IFREG. We don't need to check for
7322 <sys/types.h> since we don't use any symbols that it defines.
7324 2002-06-15 Jim Meyering <meyering@lucent.com>
7326 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7327 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7328 have been included before this file.
7330 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7332 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7333 so that each temporary file name is unique and valid in the first
7334 8 characters, for operation under DOS.
7336 2002-06-15 Jim Meyering <meyering@lucent.com>
7338 Work even with DJGPP 2.03, which lacks support for symlinks.
7340 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7342 * lchown.c (S_ISLNK): Likewise.
7344 2002-06-14 Jim Meyering <meyering@lucent.com>
7346 * file-type.h: Use the version from diffutils-2.8.2.
7347 * file-type.c: Likewise.
7349 2002-05-27 Jim Meyering <meyering@lucent.com>
7351 Fix a problem seen only on nonconforming systems whereby ls.c's
7352 use of localtime, and then of gettimeofday would cause trouble:
7353 the localtime call used to initialize rpl_gettimeofday's save
7354 mechanism would clobber ls's current local time information so
7355 that in any long listing the first file would always be listed
7356 with date 1970-01-01. Analysis by Volker Borchert.
7358 * gettimeofday.c (localtime): Undefine.
7359 (rpl_localtime): New function.
7361 2002-05-22 Jim Meyering <meyering@lucent.com>
7363 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7364 * file-type.h: New file.
7365 * file-type.c (file_type): New file/function. Extracted from diffutils.
7367 2002-04-29 Paul Eggert <eggert@twinsun.com>
7369 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7371 2002-04-28 Paul Eggert <eggert@twinsun.com>
7373 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7374 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7375 of 127, since 64 is the largest conceivable number for ancient
7377 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7379 2002-04-28 Jim Meyering <meyering@lucent.com>
7381 * sig2str.c (WTERMSIG): Remove definition (unused).
7383 2002-04-28 Paul Eggert <eggert@twinsun.com>
7385 * sig2str.h, sig2str.c: New files.
7386 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7388 2002-04-24 Jim Meyering <meyering@lucent.com>
7390 * gettext.h: New file, from Gettext.
7391 * Makefile.am (INCLUDES): Remove -I../intl.
7392 (libfetish_a_SOURCES): Add gettext.h.
7394 2002-04-16 Jim Meyering <meyering@lucent.com>
7396 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7397 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7398 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7400 2002-04-12 Jim Meyering <meyering@lucent.com>
7402 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7404 2002-03-10 Jim Meyering <meyering@lucent.com>
7406 * makepath.c (make_path): Remove a comma from a diagnostic.
7407 Suggestion from Santiago Vila.
7409 2002-03-08 Jim Meyering <meyering@lucent.com>
7411 * rename.c: Mention that this wrapper is needed also on
7412 mips-dec-ultrix4.4 systems.
7414 2002-03-02 Jim Meyering <meyering@lucent.com>
7416 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7417 not HAVE_CLOCK_SETTIME.
7419 2002-02-27 Paul Eggert <eggert@twinsun.com>
7421 * nanosleep.h: Rename to....
7422 * timespec.h: New name for nanosleep.h. All uses changed.
7424 * gettime.c: New file.
7425 * settime.c: New file.
7428 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7429 timespec.h. Remove nanosleep.h.
7431 2002-02-25 Paul Eggert <eggert@twinsun.com>
7433 * acl.c, acl.h: New files.
7434 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7436 2002-02-24 Jim Meyering <meyering@lucent.com>
7438 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7439 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7440 cause trouble. Reported by Nelson Beebe.
7442 2002-02-23 Paul Eggert <eggert@twinsun.com>
7444 * path-concat.c (xpath_concat): Reorder code to pacify
7445 compilers that don't know that xalloc_die never returns.
7447 2002-02-20 Jim Meyering <meyering@lucent.com>
7449 * getdate.c: Regenerate using bison-1.33.
7451 2002-02-15 Paul Eggert <eggert@twinsun.com>
7453 * posixver.c, posixver.h: New files.
7454 * Makefile.am (libfetish_a_SOURCES): Add them.
7456 2002-02-02 Paul Eggert <eggert@twinsun.com>
7457 Bruno Haible <bruno@clisp.org>
7459 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7460 (fwrite_success_callback): New declaration.
7461 * unicodeio.c (unicode_to_mb): New function, extracted from
7462 print_unicode_char. Call failure callback instead of error.
7463 (fwrite_success_callback): New function.
7464 (exit_failure_callback): New function.
7465 (fallback_failure_callback): New function.
7466 (print_unicode_char): Call unicode_to_mb.
7468 2002-01-26 Jim Meyering <meyering@lucent.com>
7470 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7472 2002-01-22 Jim Meyering <meyering@lucent.com>
7474 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7475 Otherwise, some versions of automake would omit the rule that makes
7476 Makefile from Makefile.in.
7478 2001-01-21 Paul Eggert <eggert@twinsun.com>
7480 * xmemcoll.h, xmemcoll.c: New files.
7481 * Makefile.am (libfetish_a_SOURCES): Add them.
7482 * memcoll.c: Include errno.h, and declare errno if not defined.
7483 (memcoll): Set errno to zero if there is no error.
7485 * quotearg.c (quotearg_buffer_restyled):
7486 Fix bug with quoting buffers containing NUL when backslashing escapes.
7487 This bug was exposed by the other changes in this patch.
7488 (quotearg_n_options): New arg ARGSIZE.
7489 All callers changed.
7490 (quoting_options_from_style): New function.
7491 (quotearg_n_style): Use it.
7492 (quotearg_n_style_mem): New function.
7494 * quotearg.h (quotearg_n_style_mem): New function.
7496 2002-01-16 Jim Meyering <meyering@lucent.com>
7498 * getdate.y: Add three semicolons, each just before a closing brace.
7499 Bison (as of version 1.31) no longer papers over that mistake.
7501 2002-02-14 Paul Eggert <eggert@twinsun.com>
7503 * backupfile.c (ISDIGIT): Comment fix.
7504 * getdate.y (ISDIGIT): Likewise.
7505 * posixtm.c (ISDIGIT, year): Likewise.
7506 * strverscmp.c (ISDIGIT): Likewise.
7507 * userspec.c (ISDIGIT): Likewise.
7509 2002-01-05 Jim Meyering <meyering@lucent.com>
7511 * version-etc.c (version_etc_copyright): Update copyright year.
7513 2001-01-19 Paul Eggert <eggert@twinsun.com>
7515 * closeout.c (close_stdout_status): If ferror (stdout), do
7516 not silently exit merely because the output buffer happens to
7517 have nothing pending.
7519 2001-12-18 Paul Eggert <eggert@twinsun.com>
7521 See the big note in ../ChangeLog.
7522 * human.c (suffixes): Prefer K to k for 1024.
7523 (generate_suffix_backwards): New function.
7524 (human_readable_inexact): Use it.
7525 * xstrtol.c (__xstrtol): If there is no number but there
7526 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7527 Accept 'K' as well as 'k'.
7529 2001-12-15 Jim Meyering <meyering@lucent.com>
7531 * regex.h (__restrict_arr): Update from libc.
7533 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7534 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7537 2001-12-10 Jim Meyering <meyering@lucent.com>
7539 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7540 Instead, include "xalloc.h".
7541 (initbuffer): Don't cast xmalloc return value to char*.
7542 (readline): Reword comment.
7543 Don't cast xrealloc return value to char*
7546 2001-12-09 Jim Meyering <meyering@lucent.com>
7548 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7549 `signed and unsigned type in conditional expression'.
7550 * posixtm.c (posix_time_parse): Likewise.
7552 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7554 * readtokens.c (readtoken): Declare an index to be of type unsigned
7555 to avoid a pedantic warning.
7557 * getstr.c: Don't include assert.h.
7558 (getstr): Remove warning-evoking assertions.
7559 Return -1 if offset parameter is out of bounds.
7560 Change the type of a local from int to size_t.
7562 * strftime.c (my_strftime_localtime_r): Include this function
7563 definition in the `#if ! HAVE_TM_GMTOFF' block.
7565 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7566 Include xalloc.h instead.
7568 2001-12-02 Jim Meyering <meyering@lucent.com>
7570 * tempname.c: Don't declare getenv, thus reverting the change of
7571 2001-11-18. It's no longer necessary, now that stdlib.h is always
7574 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7575 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7577 2001-11-30 Akim Demaille <akim@epita.fr>
7579 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7580 before being defined.
7582 2001-11-27 Paul Eggert <eggert@twinsun.com>
7584 * quotearg.h (quotearg_n, quotearg_n_style):
7585 First arg is int, not unsigned.
7586 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7587 (SIZE_MAX, UINT_MAX): New macros.
7588 (quotearg_n_options): Abort if N is negative.
7589 Avoid overflow check on hosts where size_t is 64 bits and int
7590 is 32 bits, as overflow is impossible there.
7591 Fix off-by-one typo that caused unnecessary reallocation.
7593 2001-11-27 Jim Meyering <meyering@lucent.com>
7595 * tempname.c: Merge with version from libc.
7596 * regex.c: Likewise.
7598 * tempname.c: Include stdlib.h unconditionally. On some old systems
7599 for which STDC_HEADERS is 0, it was not included, resulting in a
7600 warning about an integer-to-pointer conversion problem with getenv.
7601 Reported by Volker Borchert.
7603 2001-11-26 Jim Meyering <meyering@lucent.com>
7605 * gtod.h: Remove file.
7606 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7607 * gettimeofday.c: Don't include gtod.h.
7608 (GTOD_init): Remove function.
7609 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7610 Suggestion from Volker Borchert.
7612 2001-11-23 Jim Meyering <meyering@lucent.com>
7614 * hash.h (struct hash_table): Don't define here. Merely declare it.
7615 * hash.c (struct hash_table): Define it here instead.
7617 2001-11-22 Jim Meyering <meyering@lucent.com>
7619 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7621 2001-11-18 Paul Eggert <eggert@twinsun.com>
7623 * tempname.c (TMP_MAX): Remove; no longer needed.
7624 (TEMPORARIES): New macro.
7625 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7626 removes an artificial limitation (e.g. HP-UX 10.20, where
7629 2001-11-18 Jim Meyering <meyering@lucent.com>
7631 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7634 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7635 files will be created before anything else.
7637 2001-11-17 Jim Meyering <meyering@lucent.com>
7639 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7640 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7641 rather than group writable. Patch by Juan F. Codagnone.
7643 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7644 Instead, include "xalloc.h".
7646 * mountlist.c: Include unlocked-io.h after all system headers.
7647 Remove explicit declarations of xmalloc, xrealloc,
7648 and xstrdup. Instead, include "xalloc.h".
7650 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7651 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7652 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7654 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7655 Reported by Padraig Brady.
7657 * mkstemp.c: #undef mkstemp.
7659 (rpl_mkstemp): Rename from mkstemp.
7662 2001-11-16 Jim Meyering <meyering@lucent.com>
7664 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7665 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7666 determine the amount of total physical memory, use pstat_getstatic.
7667 HPUX-11 doesn't define _SC_PHYS_PAGES.
7668 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7669 If sysconf couldn't be used to determine the amount of available
7670 physical memory, use both pstat_getstatic and pstat_getdynamic.
7671 Based on a patch from Bob Proulx.
7673 2001-11-05 Jim Meyering <meyering@lucent.com>
7675 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7677 2001-11-03 Jim Meyering <meyering@lucent.com>
7679 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7680 in argmatch_to_argument call.
7682 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7685 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7686 e.g., a fault due to an attempt to free a NULL pointer.
7688 2001-11-01 Jim Meyering <meyering@lucent.com>
7690 * dirfd.c, dirfd.h: New files.
7691 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7693 * hash.c (hash_print) [TESTING]: Clean up.
7695 2001-10-22 Paul Eggert <eggert@twinsun.com>
7697 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7698 to avoid a warning if -Wall.
7700 2001-10-21 Paul Eggert <eggert@twinsun.com>
7702 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7704 2001-10-21 Jim Meyering <meyering@lucent.com>
7706 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7707 this code would end up calling gettext even in packages built
7709 * getopt.c (_): Likewise.
7710 * regex.c (_): Likewise.
7712 2001-10-20 Paul Eggert <eggert@twinsun.com>
7714 * error.c (strerror_r): Do not declare unless !_LIBC.
7715 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7716 Use strerror_r that is only a macro, even if it is not a function.
7717 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7718 (private_strerror): Use prototypes, not old-style function definition.
7719 (print_errno_message): New function.
7720 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7722 (error_tail, error, error_at_line): Use it.
7724 2001-10-11 Jim Meyering <meyering@lucent.com>
7726 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7727 and quote_n (1, ... to avoid clobbering a buffer.
7729 2001-10-05 Jim Meyering <meyering@lucent.com>
7731 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7732 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7733 * hash-pjw.h: New file.
7735 2001-09-30 Jim Meyering <meyering@lucent.com>
7737 * mountlist.c [MOUNTED_GETFSSTAT]:
7738 Include <sys/ucred.h>, for Apple Darwin.
7739 Include sys/mount.h and sys/fs_types.h only if available.
7741 (read_filesystem_list): Use FS_TYPE.
7743 2001-09-29 Paul Eggert <eggert@twinsun.com>
7745 * exclude.c (excluded_filename): 0 -> false, since it's
7748 2001-09-28 Paul Eggert <eggert@twinsun.com>
7750 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7751 #defines strtoimax. Also treat the other strto* functions
7754 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7755 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7756 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7758 2001-09-26 Jim Meyering <meyering@lucent.com>
7760 Most macros in unlocked-io.h had the wrong number of arguments.
7761 * gen-uio: New script.
7762 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7763 * unlocked-io.hin: Remove file.
7764 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7765 rather than trying to embed it here.
7766 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7767 Reported by Padraig Brady.
7769 2001-09-25 Volker Borchert <bt@teknon.de>
7771 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7773 2001-09-23 Jim Meyering <meyering@lucent.com>
7775 * mountlist.c: Remove useless parentheses in #if directives.
7776 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7777 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7779 2001-09-22 Jim Meyering <meyering@lucent.com>
7781 * localcharset.c: Update from latest gettext.
7782 * config.charset: Likewise.
7784 2001-09-20 Jim Meyering <meyering@lucent.com>
7786 * xstrtol.c (strtoimax): Guard declaration with
7787 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7788 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7789 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7790 (strtoumax): Likewise, for completeness (it wasn't necessary).
7792 2001-09-06 Paul Eggert <eggert@twinsun.com>
7794 * strtoimax.c (HAVE_LONG_LONG):
7795 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7796 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7797 to work around bug in IBM C compiler.
7799 2001-09-16 Jim Meyering <meyering@lucent.com>
7801 * mkdir.c: New file.
7803 2001-09-04 Paul Eggert <eggert@twinsun.com>
7805 * xgetcwd.c: Revert some of the previous change; intead,
7806 fix the HAVE_GETCWD_NULL code to behave more like the
7807 !HAVE_GETCWD_NULL code used to.
7810 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7813 2001-09-04 Paul Eggert <eggert@twinsun.com>
7815 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7816 Use ssize_t, not int, to store result of readlink.
7817 Check for ssize_t overflow as well as size_t overflow,
7818 as POSIX says the result of readlink is implementation-defined
7819 when ssize_t overflows.
7820 Remove unnecessary cast to char*.
7821 Use free+malloc instead of realloc, as the storage doesn't need
7822 to be preserved and it's clearer and can be more efficient that way.
7823 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7824 * xreadlink.h (xreadlink): Update prototype.
7826 2001-09-03 Paul Eggert <eggert@twinsun.com>
7828 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7829 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7830 spotted by Jim Meyering.
7832 2001-09-03 Jim Meyering <meyering@lucent.com>
7834 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7836 2001-09-03 Paul Eggert <eggert@twinsun.com>
7838 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7839 like the HAVE_GETCWD_NULL code.
7840 Include pathmax.h if not HAVE_GETCWD.
7841 Do not include xalloc.h.
7842 (INITIAL_BUFFER_SIZE): New symbol.
7843 Do not use xmalloc / xrealloc, since the caller is responsible for
7844 handling errors. Preserve errno around `free' during failure.
7845 Do not overrun buffer when using getwd.
7847 2001-09-03 Paul Eggert <eggert@twinsun.com>
7849 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7850 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7852 2001-09-02 Jim Meyering <meyering@lucent.com>
7854 * error.c: Update from GNU libc.
7856 2001-09-01 Jim Meyering <meyering@lucent.com>
7858 * xreadlink.c: New file.
7859 * xreadlink.h: New file.
7860 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7862 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7863 doesn't conflict with sparc Solaris 7's definition in
7864 /usr/include/sys/int_types.h.
7866 * exclude.c: Use `""', not `<>' to #include non-system header files.
7867 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7868 and strncasecmp as r-values. Unixware didn't have declarations.
7870 2001-08-31 Jim Meyering <meyering@lucent.com>
7872 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7873 Use an initial, malloc'd, buffer of length 128 rather than
7874 a statically allocated one of length 1024.
7876 2001-08-30 Paul Eggert <eggert@twinsun.com>
7878 * xgetcwd.c: Don't include pathmax.h.
7879 Include stdlib.h and unistd.h if available.
7881 (xmalloc, xstrdup, free): Remove decls.
7882 (xgetcwd): Don't assume sizes fit in unsigned.
7883 Check for overflow when computing sizes.
7884 Simplify reallocation code.
7886 2001-08-28 Paul Eggert <eggert@twinsun.com>
7888 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7890 * strtoimax.c: Renamed from strtoxmax.c, removing the
7893 Also, make the following further changes to make this file's
7894 configuration more similar to that of strtol.c:
7895 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7896 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7897 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7898 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7899 changed to signed values.
7901 And make the following changes as well:
7902 Fix copyright notice, as 1999 was missing.
7903 (verify): New macro.
7904 (strtoimax): Check sizes at compile-time, not run-time.
7905 Prefer strtol to strtoll if both work.
7906 (main): Remove; it was not that useful and was a pain to maintain.
7908 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7910 2001-08-30 Paul Eggert <eggert@twinsun.com>
7912 * savedir.c (savedir): Remove size parameter, as POSIX says that
7913 a directory's st_size can have an arbitrary value, so the old
7914 usage could waste an arbitrary amount of memory. All uses
7916 * savedir.h: Update prototype.
7918 2001-08-30 Paul Eggert <eggert@twinsun.com>
7920 * xstrtol.c (strtoimax): New decl.
7922 2001-08-28 Paul Eggert <eggert@twinsun.com>
7924 * xstrtol.h: Add copyright notice.
7925 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7926 LONGINT_INVALID_SUFFIX_CHAR.
7928 2001-08-30 Paul Eggert <eggert@twinsun.com>
7930 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7933 2001-08-30 Paul Eggert <eggert@twinsun.com>
7935 * hash.c: Remove '2001' from copyright notice.
7937 2001-08-30 Paul Eggert <eggert@twinsun.com>
7939 * full-write.h: New file.
7940 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7941 * full-write.c: Correct credits, as cccp.c no longer
7942 exists and anyway it was so heavily changed from the old cccp
7943 code as to be unrecognizable. Include full-write.h.
7944 (full_write) Return size_t, with short writes meaning failure.
7945 All callers changed. This fixes a bug with large buffers
7947 * utime.c: Include full-write.h.
7949 2001-08-30 Paul Eggert <eggert@twinsun.com>
7951 Merge 'exclude' changes from tar 1.13.22.
7952 This fixes one or two unlikely storage allocation overflow bugs,
7953 but doesn't change user-visible behavior otherwise.
7955 2001-08-30 Paul Eggert <eggert@twinsun.com>
7957 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7958 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7959 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7960 Include if available.
7961 (<xalloc.h>): Include
7962 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7963 (verify): New macro. Use it to verify that EXCLUDE macros do not
7964 collide with FNM macros.
7965 (struct patopts): New struct.
7966 (struct exclude): Use it, as exclude patterns now come with options.
7967 (new_exclude): Support above changes.
7968 (new_exclude, add_exclude_file):
7969 Initial size must now be a power of two to simplify overflow checking.
7970 (free_exclude, fnmatch_no_wildcards): New function.
7971 (excluded_filename): No longer requires options arg, as the options
7972 are determined by add_exclude. Now returns bool, not int.
7973 (excluded_filename, add_exclude):
7974 Add support for the fancy new exclusion options.
7975 (add_exclude, add_exclude_file): Now takes int options arg.
7976 Check for arithmetic overflow when computing sizes.
7977 (add_exclude_file): xrealloc might modify errno, so don't
7978 realloc until after errno might be used.
7980 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7982 (free_exclude): New decl.
7983 (add_exclude, add_exclude_file): Now takes int options arg.
7984 (excluded_filename): No longer requires options arg, as the options
7985 are determined by add_exclude. Now returns bool, not int.
7987 2001-08-30 Paul Eggert <eggert@twinsun.com>
7989 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7991 2001-08-27 Jim Meyering <meyering@lucent.com>
7993 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7995 * version-etc.c (N_): Remove definition.
7996 Revert most of last change.
7997 Instead, simply don't mark the `Copyright...' string for translation.
7998 Based on advice from Paul Eggert.
8000 * strtoxmax.c: Tweak comment.
8002 2001-08-26 Jim Meyering <meyering@lucent.com>
8004 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8005 of copyright with `%s' so translators don't get an untranslated
8007 (COPYRIGHT_YEAR): Define.
8008 (version_etc): Use fprintf rather than fputs.
8009 Suggestion from Ulrich Drepper.
8011 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8013 * strtoll.c: New file, from GNU libc.
8014 * xstrtoimax.c: New file.
8016 * xstrtol.h: Add xstrtoimax.
8017 * strtoumax.c: New file. Simply include "strtoumax.c".
8018 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8020 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8021 * strtoxmax.c: ... then renamed to this.
8023 2001-08-13 Paul Eggert <eggert@twinsun.com>
8025 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8026 Port to Solaris 8, where 'sed' requires a space after the 'r'
8027 command, and where sh dislikes "$/". Clean up the spacing a bit.
8028 Redirect output to $tmp just once.
8030 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8032 * addext.c (<errno.h>): Include.
8033 (errno): Declare if not defined.
8034 (addext): Work correctly when pathconf returns -1 and leaves
8035 errno alone because there is no limit. Also, work even if
8036 pathconf returns a value greater than SIZE_MAX.
8038 2001-08-12 Jim Meyering <meyering@lucent.com>
8040 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8041 Simply `return getcwd (NULL, 0);'.
8042 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8043 Use 1300 as initial value for length, not PATH_MAX.
8045 * pathmax.h: Clean up cpp syntax.
8047 2001-08-12 Jim Meyering <meyering@lucent.com>
8049 * gettimeofday.c: New file.
8051 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8053 2001-08-04 Jim Meyering <meyering@lucent.com>
8055 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8056 to get in sync with glibc.
8058 2001-08-03 Paul Eggert <eggert@twinsun.com>
8060 The following changes are from gettext 0.10.39 as maintained by
8063 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8064 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8065 with inverted sense. All uses changed.
8067 * mbswidth.c: Don't include <limits.h>.
8068 Include <stdlib.h> and <string.h> unconditionally.
8069 (iswcntrl, mbsinit, ISCNTRL): New macros.
8070 (mbsnwidth): Use K&R style function declarations.
8071 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8072 can optimize it when MB_CUR_MAX == 1.
8073 The width of control characters is zero, not 1.
8075 2001-07-15 Jim Meyering <meyering@lucent.com>
8077 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8078 (BUILT_SOURCES): Add unlocked-io.h.
8079 (io_functions): Define.
8080 (unlocked-io.h): New rule.
8081 (DISTCLEANFILES): Add unlocked-io.h.
8082 (all-local): Depend on unlocked-io.h, to ensure it is created.
8084 * unlocked-io.hin: New file
8086 * regex.c: Update from glibc.
8088 2001-07-05 Jim Meyering <meyering@lucent.com>
8090 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8092 (libfetish_a_SOURCES): Put all .h files here instead.
8093 Remove a thus-exposed (better checks in automake) duplicate and
8094 two unnecessary .h files.
8096 2001-06-11 Jim Meyering <meyering@lucent.com>
8098 * regex.c: Update from GNU libc.
8100 2001-05-27 Jim Meyering <meyering@lucent.com>
8102 * readutmp.h (UT_TYPE): Define.
8104 2001-05-24 Jim Meyering <meyering@lucent.com>
8106 * argmatch.c: Include "quote.h".
8107 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8108 quote function. Reported by Göran Uddeborg.
8110 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8112 * dirname.c (dir_name): Compute append_dot using path, not newpath
8113 which is not yet declared.
8115 2001-05-11 Paul Eggert <eggert@twinsun.com>
8117 * Makefile.am (libfetish_a_SOURCES):
8118 Add strftime.c, since we now compile it on all hosts.
8120 * strftime.c (my_strftime):
8121 Define to nstrftime if emacs, but only if my_strftime is not defined.
8122 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8123 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8124 Add one more extra argument: a nanoseconds value.
8127 (my_strftime function): Add %N format.
8128 (emacs_strftimeu): Renamed from emacs_strftime,
8129 with extra ut argument.
8131 2001-05-11 Paul Eggert <eggert@twinsun.com>
8133 dirname code cleanup. base_name now behaves more compatibly
8134 with POSIX basename when given file names that have trailing
8135 slashes, and similarly for dir_name. Add new primitives
8136 base_len and dir_len. Put the directory-name-related decls
8139 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8140 * backupfile.c (base_name): Likewise.
8141 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8142 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8143 * makepath.c (strip_trailing_slashes): Likewise.
8144 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8146 * rename.c (strip_trailing_slashes): Likewise.
8147 * same.c (base_name): Likewise.
8148 * stripslash.c (ISSLASH): Likewise.
8150 * addext.c: Include <dirname.h> after size_t is defined.
8151 * backupfile.c: Likewise.
8153 * addext.c (addext): Use base_len to trim redundant
8154 trailing slashes instead of doing it ourselves.
8155 But do not trim the last slash if it is not redundant.
8157 * backupfile.c (find_backup_file_name,
8158 max_backup_version): Use base_len instead of rolling it ourselves.
8159 Handle the case of "" and (on DOS) "C:" correctly.
8161 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8162 Include <string.h>, <dirname.h>.
8163 (base_name): Allow file names ending in slashes, other than names
8164 that are all slashes. In this case, return the basename followed
8165 by the slashes. This is more general, and can be used in places
8166 where the original base_name purposely had an assertion failure.
8167 (base_len): New function.
8169 * dirname.c: Include <string.h> instead of <stdlib.h>.
8170 Do not include <assert.h>; no longer needed.
8172 (memrchr): Remove decl.
8173 (dir_name_r): Remove.
8174 (dir_len): Renamed from dirlen. All callers changed.
8175 Rewrite in terms of base_name, for simplicity and consistency.
8176 (dir_name): Never return NULL. All callers changed.
8177 Do not include <stdlib.h> in test program; no longer needed.
8178 return 0; is fine for test program.
8180 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8182 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8184 * path-concat.c (path_concat): Use base_len to compute
8185 base length, not strlen; this means we cannot rely on memcpy
8188 * same.c (STREQ): Remove.
8189 (same_name): Handle the case where the basename ends in trailing '/'.
8191 * stripslash.c (strip_trailing_slashes): Return nonzero if
8192 a slash was stripped. Do not strip the last slash after a
8195 2001-04-08 Jim Meyering <meyering@lucent.com>
8197 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8198 recomputed; that's necessary when the offset spans a DST transition.
8199 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8201 2001-04-02 Jim Meyering <meyering@lucent.com>
8203 * regex.h, regex.c: Update from GNU libc.
8205 2001-03-19 Paul Eggert <eggert@twinsun.com>
8207 * version-etc.c (version_etc_copyright): Update to 2001.
8209 2001-03-16 Paul Eggert <eggert@twinsun.com>
8211 * tempname.c (uint64_t): Define to uintmax_t if
8212 not defined, and if UINT64_MAX is not defined.
8213 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8214 Reported by John David Anglin.
8216 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8218 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8219 alias if codeset is empty.
8220 * config.charset (BeOS): Use wildcard syntax.
8222 2001-03-13 Jim Meyering <meyering@lucent.com>
8224 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8225 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8228 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8230 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8232 * unicodeio.c (print_unicode_char): Simplify accordingly.
8234 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8236 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8237 support for DOS/DJGPP.
8239 2001-02-28 Paul Eggert <eggert@twinsun.com>
8241 * Makefile.am (libfetish_a_SOURCES):
8242 Add dup-safer.c, fopen-safer.c.
8243 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8245 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8247 2001-02-25 Paul Eggert <eggert@twinsun.com>
8249 The mkstemp replacement is taken from glibc 2.2.2, with some
8250 portability fixes for use outside glibc, as follows:
8252 * tempname.c (struct_stat64): New macro.
8253 (direxists, __gen_tempname): Use it.
8254 This avoids a portability problem with Solaris 8.
8256 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8257 (<stddef.h>, <stdint.h>, <string.h>):
8258 Include only if STDC_HEADERS || _LIBC.
8259 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8260 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8261 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8262 (__set_errno): Define this macro if <errno.h> doesn't.
8263 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8264 Define these macros if <stdio.h> doesn't.
8265 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8266 Define these macros if <sys/stat.h>
8267 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8268 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8269 __xstat64): Define if not _LIBC.
8270 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8271 (__gen_tempname): Invoke gettimeofday only if
8272 HAVE_GETTIMEOFDAY || _LIBC;
8273 otherwise, fall back on plain "time".
8274 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8276 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8278 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8280 2001-02-17 Jim Meyering <meyering@lucent.com>
8282 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8283 around included file name.
8285 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8287 * strftime.c: Update from GNU libc (the only changes were to comments).
8289 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8291 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8293 2001-02-17 Paul Eggert <eggert@twinsun.com>
8295 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8296 Remove workaround macros for hosts that have mbrtowc but not
8297 mbstate_t, as we now insist on proper declarations for both
8298 before using mbrtowc.
8300 2001-02-17 Jim Meyering <meyering@lucent.com>
8302 * regex.c: Update from libc.
8304 2001-02-16 Paul Eggert <eggert@twinsun.com>
8306 * alloca.c (malloc): Undef before defining, since stdlib.h
8307 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8308 Reported by Mark Hounschell via Paul Eggert.
8310 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8312 * config.charset: Update for FreeBSD 4.2.
8314 2001-01-26 Jim Meyering <meyering@lucent.com>
8316 * quotearg.c: Include stddef.h.
8317 * quote.c: Include stddef.h.
8318 Reported by Axel Kittenberger.
8320 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8321 line in double quotes so that it evokes a better diagnostic.
8322 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8323 Reported by Axel Kittenberger.
8325 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8327 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8328 to avoid a warning. Add back 'const' to inptr.
8330 2001-01-16 Jim Meyering <meyering@lucent.com>
8332 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8335 2001-01-14 Jim Meyering <meyering@lucent.com>
8337 * rename.c: New file. From Volker Borchert.
8338 Include stdlib.h, string.h or strings.h, and xalloc.h.
8339 Use strip_trailing_slashes rather than open-coding it.
8341 2001-01-03 Paul Eggert <eggert@twinsun.com>
8343 * strftime.c: Sync with glibc time/strftime.c 1.81.
8345 2001-01-03 Jim Meyering <meyering@lucent.com>
8347 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8348 local `inptr' to avoid warning with some system declarations of iconv.
8350 2000-12-29 Paul Eggert <eggert@twinsun.com>
8352 * modechange.c: Do not assume that mode_t uses the
8353 traditional octal encoding. E.g. "chmod 1 FOO" should set
8354 the other-execute bit of FOO even if S_IXOTH != 1.
8356 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8357 WOTH, XOTH, ALLM): New macros.
8358 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8359 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8361 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8362 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8364 No need to use uintmax_t; unsigned long is long enough.
8365 Don't bother to get suffix since we don't use it.
8367 2000-12-24 Jim Meyering <meyering@lucent.com>
8369 * hash.c (is_prime): Return explicit boolean values.
8370 (hash_get_first): Return NULL to appease Irix5.6's 89.
8371 Reported by Nelson Beebe.
8373 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8375 * localcharset.c (locale_charset): Add support for Win32.
8377 2000-12-18 Paul Eggert <eggert@twinsun.com>
8379 * physmem.h, physmem.c: New files.
8381 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8382 (noinst_HEADERS): Add physmem.h.
8384 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8385 't' for compatibility with Solaris 8 sort.
8387 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8389 * config.charset: Add support for BeOS.
8391 2000-12-16 Jim Meyering <meyering@lucent.com>
8393 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8394 SHELLS_FILE to a file name that's useful on djgpp systems.
8396 (ADDITIONAL_DEFAULT_SHELLS): Define.
8397 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8398 Based mostly on a patch from Prashant TR.
8400 2000-12-16 Jim Meyering <meyering@lucent.com>
8402 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8403 N and M) would have treated it like `chown N:N FILE'.
8405 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8407 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8409 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8410 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8411 to the list of canonical encodings. Rename EUC-CN to GB2312.
8413 2000-12-08 Andreas Schwab <schwab@suse.de>
8415 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8416 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8418 2000-12-07 Jim Meyering <meyering@lucent.com>
8420 * stripslash.c (ISSLASH): Define.
8421 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8424 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8425 (dir_name_r): Declare this function as static.
8426 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8427 manifest itself on a name containing a mix of slashes and
8429 Make this function work with names starting with a DOS-style
8430 drive letter and colon prefix.
8431 (dir_name): Append `.' if necessary.
8432 Based mostly on patches from Prashant TR and Eli Zaretskii.
8434 * dirname.h (dir_name_r): Remove prototype.
8436 2000-12-05 Jim Meyering <meyering@lucent.com>
8438 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8440 2000-12-04 Jim Meyering <meyering@lucent.com>
8442 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8443 Also include memory.h, stdlib.h, unistd.h if appropriate.
8444 Reported by Andreas Jaeger (conflicting declaration of malloc).
8446 2000-12-02 Jim Meyering <meyering@lucent.com>
8448 * closeout.h: Make idempotent, to avoid some obscure warnings.
8450 2000-12-01 Paul Eggert <eggert@twinsun.com>
8452 * memrchr.c: Include <config.h> before any system include file.
8454 2000-11-29 Paul Eggert <eggert@twinsun.com>
8456 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8458 2000-11-26 Jim Meyering <meyering@lucent.com>
8460 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8462 2000-11-22 Paul Eggert <eggert@twinsun.com>
8464 * strftime.c (my_strftime): Do not invoke mbrlen with a
8465 size of (size_t) -1; it's not portable.
8467 2000-11-17 Akim Demaille <akim@epita.fr>
8469 * obstack.h: Formatting changes.
8470 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8471 prevent type checking.
8472 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8473 cast the value to (void *): assigning a `foo *' to a `void *'
8475 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8477 2000-11-17 Jim Meyering <meyering@lucent.com>
8479 * strstr.c: Update from GNU libc.
8481 2000-11-16 Jim Meyering <meyering@lucent.com>
8483 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8485 2000-11-11 Jim Meyering <meyering@lucent.com>
8487 * error.c: Add a couple #includes, merging from GNU libc version.
8489 2000-11-10 Jim Meyering <meyering@lucent.com>
8491 * obstack.h: Update from GNU libc.
8492 * obstack.c: Likewise.
8494 2000-11-06 Paul Eggert <eggert@twinsun.com>
8496 * getusershell.c (setusershell): Use rewind rather than
8497 fseek/fseeko, to avoid configuration hassles with fseeko.
8498 Don't bother opening SHELLS_FILE if shellstream is NULL;
8501 2000-11-05 Jim Meyering <meyering@lucent.com>
8503 * makepath.h (make_dir): Declare.
8504 * makepath.c (make_dir): Remove `static' attribute.
8507 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8509 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8510 last one in a bucket, advance to the next bucket.
8512 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8514 * fnmatch.c: Do not comment out all the code if we are using
8515 the GNU C library, because in some cases we are replacing buggy
8516 code in the GNU C library itself.
8518 2000-10-30 Paul Eggert <eggert@twinsun.com>
8520 * error.h, getline.h, modechange.h:
8521 Remove "2000" from Copyright line, as the file hasn't been
8522 changed this year other than in the copyright notice.
8524 * xalloc.h: Add "2000" to Copyright line, as this file
8525 was changed this year.
8527 2000-10-30 Paul Eggert <eggert@twinsun.com>
8529 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8530 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8531 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8533 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8535 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8536 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8537 doesn't define __restrict_arr.
8539 2000-10-29 Jim Meyering <meyering@lucent.com>
8541 * xstat.in: Fix grammar in comment.
8543 2000-10-28 Jim Meyering <meyering@lucent.com>
8545 * memchr.c: Update from libc.
8546 Adjust for portability:
8547 [HAVE_STDLIB_H]: Include stdlib.h.
8548 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8549 Undef __memchr, too.
8550 [!weak_alias]: Define __memchr to memchr.
8552 * regex.c: Update from libc.
8553 * regex.h: Likewise.
8554 * getopt1.c: Likewise.
8555 * memcmp.c: Likewise.
8557 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8558 Avoid using fseek, when possible -- it's broken by design.
8559 Patch by Ulrich Drepper.
8561 2000-10-26 Jim Meyering <meyering@lucent.com>
8563 * strftime.c: Update from libc.
8565 2000-10-25 Jim Meyering <meyering@lucent.com>
8567 * obstack.c: Update from libc.
8569 2000-10-23 Jim Meyering <meyering@lucent.com>
8571 * hard-locale.c (hard_locale): Revert last change -- it was simply
8572 wrong. That set_locale call must not have any side effects.
8575 2000-10-22 Jim Meyering <meyering@lucent.com>
8577 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8578 [CYCLIC]: Remove now-unused definition.
8580 * save-cwd.c (O_DIRECTORY): Define, if needed.
8581 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8582 Suggestion from Ulrich Drepper.
8584 2000-10-21 Jim Meyering <meyering@lucent.com>
8586 * dirname.c (dir_name_r): New function, factored out of dir_name.
8587 (dir_name): Use dir_name_r.
8588 * dirname.h (dir_name_r): Declare it.
8590 2000-10-21 Jim Meyering <meyering@lucent.com>
8592 * dirname.c (memrchr): Declare if necessary.
8593 (dir_name): Remove the restriction that there be no
8594 trailing slashes. Now, this code skips past them, effectively
8596 [TEST_DIRNAME] (main): New unit tests.
8598 * memrchr.c: New file from GNU libc.
8599 Undef __memrchr, too.
8600 [!weak_alias]: Define __memrchr to memrchr.
8601 Guard weak_alias use with `#ifdef weak_alias'.
8603 2000-10-17 Jim Meyering <meyering@lucent.com>
8605 * quote.h (PARAMS): Define and use.
8606 Reported by Akim Demaille.
8608 * getopt.c: Update from libc.
8610 2000-10-16 Jim Meyering <meyering@lucent.com>
8612 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8615 2000-09-25 Jim Meyering <meyering@lucent.com>
8617 * md5.h (rol): Define (from GnuPG).
8619 * sha.c: Give credit (GnuPG) where due.
8620 (M): Use rol rather than open-coding it.
8621 Add a FIXME comment.
8623 2000-09-21 Jim Meyering <meyering@lucent.com>
8625 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8626 Reported by Michael Stone.
8628 2000-09-20 Jim Meyering <meyering@lucent.com>
8630 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8631 (noinst_HEADERS): Add sha.h.
8632 Based on code from Scott G. Miller and from GnuPG.
8634 2000-09-15 Jim Meyering <meyering@lucent.com>
8636 * regex.c: Update from libc.
8638 2000-09-10 Jim Meyering <meyering@lucent.com>
8640 * getopt.c (_getopt_internal): Update from glibc.
8642 2000-09-09 Jim Meyering <meyering@lucent.com>
8644 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8645 think it should be used as a general replacement for isascii.
8646 * fnmatch.c: Likewise.
8647 * mbswidth.c: Likewise
8648 * regex.c: Likewise.
8651 * userspec.c: Include sys/param.h and limits.h.
8653 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8654 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8655 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8656 UID, GID. Check range.
8658 2000-09-06 Jim Meyering <meyering@lucent.com>
8660 * getopt.c (_getopt_internal): Update from glibc.
8662 2000-08-30 Jim Meyering <meyering@lucent.com>
8664 * strftime.c: Merge in changes from GNU libc.
8666 2000-08-26 Jim Meyering <meyering@lucent.com>
8668 * closeout.c: Include "__fpending.h".
8669 (close_stdout_status): Return right away if there's nothing to flush.
8671 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8672 * __fpending.c: New file.
8673 * __fpending.h: New file.
8675 2000-08-07 Paul Eggert <eggert@twinsun.com>
8677 Standardize on "memory exhausted" instead of "Memory exhausted"
8678 or "virtual memory exhausted".
8679 * obstack.c (print_and_abort): Use "memory exhausted", not
8680 "virtual memory exhausted".
8681 * same.c (same_name): Invoke xalloc_die instead of printing
8683 * userspec.c (parse_user_spec): Likewise.
8684 * bumpalloc.h: comment fix
8685 * same.c, userspec.c: Include xalloc.h.
8687 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8688 not char *const and pointing to a constant array.
8689 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8690 (xrealloc): Comment fix.
8692 * userspec.c (parse_user_spec):
8693 Don't translate a message until just before returning,
8694 to avoid unnecessary translation.
8696 2000-08-07 Jim Meyering <meyering@lucent.com>
8698 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8699 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8700 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8701 getgroups.c, gethostname.c, getopt.h, group-member.c,
8702 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8703 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8704 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8705 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8706 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8707 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8708 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8709 yesno.c: Back out Copyright date changes for each file with no change
8710 this year. This eases coordination with other programs using the same
8711 source code modules. From Paul Eggert.
8713 2000-08-03 Greg McGary <greg@mcgary.org>
8715 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8716 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8717 (EXTEND_BUFFER): Use them.
8719 2000-08-01 Jim Meyering <meyering@lucent.com>
8721 * dirname.c (ISSLASH): Define.
8722 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8723 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8724 both `\' and `/' may be use as path separators.
8725 Based on a patch from Prashant TR.
8727 2000-07-31 Paul Eggert <eggert@twinsun.com>
8729 * quotearg.c (quotearg_n_options): Don't make the initial
8730 slot vector a constant, since it might get modified.
8732 2000-07-31 Jim Meyering <meyering@lucent.com>
8734 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8735 * obstack.c (print_and_abort): Likewise.
8737 2000-07-30 Paul Eggert <eggert@twinsun.com>
8739 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8740 buffer, so that the caller can always quote one small
8741 component of a "memory exhausted" message in slot 0.
8742 From a suggestion by Jim Meyering.
8744 2000-07-30 Jim Meyering <meyering@lucent.com>
8746 * makepath.c (make_path): Quote the other instance, too.
8748 * quotearg.c (N_STATIC_SLOTVECS): Define.
8749 (STATIC_BUF_SIZE): Define.
8750 (quotearg_n_options): Use only statically allocated storage when
8751 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8752 than STATIC_BUF_SIZE.
8754 2000-07-29 Jim Meyering <meyering@lucent.com>
8756 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8757 * dirname.c (dir_name): Likewise.
8759 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8761 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8762 (dir_name): Assert that there are no trailing slashes.
8764 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8766 * mbswidth.h (mbswidth): Add a flags argument.
8767 (mbswidth): New declaration.
8768 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8769 * mbswidth.c (mbswidth): Add a flags argument.
8770 (mbsnwidth): New function.
8772 2000-07-24 Jim Meyering <meyering@lucent.com>
8774 * mbswidth.c: Remove useless #else. From Bruno Haible.
8776 2000-07-23 Paul Eggert <eggert@twinsun.com>
8778 * mbswidth.c (_XOPEN_SOURCE):
8779 Don't define; this causes problems on Solaris 7.
8780 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8782 2000-07-23 Paul Eggert <eggert@twinsun.com>
8785 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8786 so that mbstate_t is always defined.
8788 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8789 be 1 in at least one GCC installation, and this configuration
8790 error is likely to be common. Ignoring MB_LEN_MAX hurts
8791 performance on hosts that have mbrtowc but have only unibyte
8792 locales, but I assume these hosts are rare.
8794 2000-07-23 Paul Eggert <eggert@twinsun.com>
8796 * quotearg.c: Streamline by invoking multibyte code only if needed.
8797 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8798 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8799 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8800 invoke multibyte primitives.
8802 2000-07-23 Jim Meyering <meyering@lucent.com>
8804 * basename.c (base_name): Add an assertion.
8806 2000-07-15 Bruno Haible <clisp.cons.org>
8808 * quotearg.c: When the system forces us to redefine mbstate_t,
8809 shadow its mbsinit function.
8811 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8813 * mbswidth.h: New file.
8814 * mbswidth.c: New file.
8815 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8816 (noinst_HEADERS): Add mbswidth.h.
8818 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8820 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8823 2000-07-15 Jim Meyering <meyering@lucent.com>
8825 * makepath.c: Include quote.h.
8826 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8827 corresponding argument in a `quote (...)' call.
8828 Give better diagnostics.
8830 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8831 (noinst_HEADERS): Add quote.h.
8833 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8834 from tar's src/misc.c.
8835 * quote.h: New file. Prototypes for same.
8837 2000-07-10 Paul Eggert <eggert@twinsun.com>
8839 From a suggestion by Bruno Haible.
8840 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8841 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8842 to decide whether to define the BeOS workaround macro;
8843 this adjusts to the change to AC_MBSTATE_T.
8845 2000-07-13 Paul Eggert <eggert@twinsun.com>
8847 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8849 * quotearg.c (quoting_style_args, quoting_style_vals,
8850 quotearg_buffer_restyled): Add support for
8851 clocale_quoting_style. Undo previous change to
8852 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8853 and "{RIGHT QUOTATION MARK}" msgids.
8855 2000-07-05 Paul Eggert <eggert@twinsun.com>
8857 The old behavior of quoting `like this' doesn't look good with
8858 newer, ISO-style fonts. See:
8859 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8861 Instead, quote "like this" by default. Let the translator
8862 tailor the locale-specific quoting behavior by providing
8863 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8865 * quotearg.c (N_): New macro.
8866 (gettext_default): New function.
8867 (quotearg_buffer_restyled): Use
8868 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8869 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8871 2000-07-09 Jim Meyering <meyering@lucent.com>
8873 * Most files: Update copyright dates to include 2000.
8875 2000-07-08 Jim Meyering <meyering@lucent.com>
8877 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8879 (xgethostname): Remove now-unnecessary #ifdef.
8880 Move declaration of `err' into loop where it's used.
8882 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8884 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8885 by allocating a larger buffer. Test the gethostname return value for
8886 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8887 returns an error and ENAMETOOLONG isn't defined.
8889 2000-07-05 Paul Eggert <eggert@twinsun.com>
8890 and Bruno Haible <haible@clisp.cons.org>
8892 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8894 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8896 * quotearg.c (struct quoting_options): Simplify quote_these_too
8899 2000-07-03 Jim Meyering <meyering@lucent.com>
8901 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8902 Reported by Bruno Haible.
8904 2000-07-04 Jim Meyering <meyering@lucent.com>
8906 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8907 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8910 2000-07-03 Paul Eggert <eggert@twinsun.com>
8911 and Bruno Haible <haible@clisp.cons.org>
8913 * quotearg.c (mbrtowc):
8914 Assign to *pwc, and return 1 only if result is nonzero.
8915 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8917 2000-07-03 Jim Meyering <meyering@lucent.com>
8919 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8920 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8923 2000-07-02 Jim Meyering <meyering@lucent.com>
8925 * quotearg.c (mbstate_t): Don't define here.
8927 2000-07-02 Jim Meyering <meyering@lucent.com>
8929 * nanosleep.c (SIGCONT): Define if not already defined.
8931 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8933 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8934 per change in ../m4/ls-mntd-fs.m4.
8935 (read_filesystem_list): Ignore symbolic links.
8937 2000-06-29 Jim Meyering <meyering@lucent.com>
8939 * same.c: Include <string.h> or <strings.h>, as appropriate,
8940 for declaration of strcmp.
8942 * long-options.c: Include <stdlib.h>, for declaration of exit.
8944 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8945 Avoid warning by casting result to `char *' to remove `const'.
8947 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8949 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8951 2000-06-26 Paul Eggert <eggert@twinsun.com>
8953 savedir now sets errno on failure and invokes xmalloc to get memory.
8954 Fix a couple of other minor bugs while we're at it.
8956 * savedir.c (<unistd.h>): Do not include; there's no need.
8957 (NAMLEN): Remove macro.
8958 (malloc, realloc): Remove decls.
8960 ("xalloc.h"): Include.
8961 (NAME_SIZE_DEFAULT): New macro.
8962 (savedir): Use xmalloc / xrealloc to allocate memory.
8963 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8964 Skip "" directory entries.
8965 Use strlen to calculate directory entry length, since the old method
8966 is rarely used these days and isn't worth supporting.
8967 Don't use a pointer after freeing it.
8968 Check for integer overflow when calculating allocation size.
8969 Use memcpy to copy entries, instead of stpcpy.
8970 Set errno properly when returning NULL.
8971 Check for readdir error.
8973 2000-06-26 Jim Meyering <meyering@lucent.com>
8975 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8977 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8979 * getusershell.c (xmalloc, xrealloc): Remove functions.
8981 Don't include <stdlib.h>. Don't declare malloc, realloc.
8983 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8985 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8987 2000-06-24 Jim Meyering <meyering@lucent.com>
8989 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8991 2000-06-21 Jim Meyering <meyering@lucent.com>
8993 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8995 2000-06-19 Paul Eggert <eggert@twinsun.com>
8997 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8998 (mbrtowc, mbstate_t): Define substitutes if
8999 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9000 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9001 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9003 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9005 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9006 than 1024, return a memory chunk of least possible size, instead
9007 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9008 Use free/xmalloc instead of xrealloc to avoid copying for very long
9011 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9013 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9014 address, not strdup. Include <stdlib.h> and don't declare free().
9016 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9018 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9021 2000-06-21 Jim Meyering <meyering@lucent.com>
9023 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9024 (noinst_HEADERS): Add getstr.h.
9026 * getline.c (getstr): Move into a separate file.
9027 * getstr.c (getstr): New file, extracted from getline.c, with
9028 the following changes: new parameter, delim2; both delim[12]
9029 parameters have type `int', not `char'. The latter would lose
9030 with 8-bit delimiters.
9031 * getstr.h: New file.
9033 2000-06-19 Jim Meyering <meyering@lucent.com>
9035 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9037 2000-06-18 Jim Meyering <meyering@lucent.com>
9039 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9040 Besides, these days every porting target provides a mkdir function.
9042 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9043 (this snippet comes from src/system.h).
9045 2000-06-15 Paul Eggert <eggert@twinsun.com>
9047 * human.c (adjust_value): New function.
9048 (human_readable_inexact): Apply rounding style even when
9049 printing approximate values.
9051 2000-06-14 Paul Eggert <eggert@twinsun.com>
9053 * human.c (human_readable_inexact): Allow an input block
9054 size that is not a multiple of the output block size, and vice versa.
9055 Reported by Piergiorgio Sartor.
9057 2000-06-14 Paul Eggert <eggert@twinsun.com>
9059 * getdate.y (get_date): Apply relative times after time
9060 zone indicator, not before. Reported by Todd A. Jacobs.
9062 2000-06-13 Jim Meyering <meyering@lucent.com>
9064 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9066 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9068 2000-06-12 Paul Eggert <eggert@twinsun.com>
9070 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9072 2000-06-04 Paul Eggert <eggert@twinsun.com>
9074 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9076 2000-06-04 Jim Meyering <meyering@lucent.com>
9078 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9079 SunOS 4.1.4 for which gid_t is an unsigned type.
9081 2000-06-03 Jim Meyering <meyering@lucent.com>
9083 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9085 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9087 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9088 newer, don't install charset.alias.
9089 * config.charset: Change the Linux/glibc rules so they become empty
9090 on glibc-2.1 or newer.
9092 2000-06-02 Jim Meyering <meyering@lucent.com>
9094 * mountlist.c: Back out last change. Instead, do this...
9095 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9096 member using the same `ignore'-testing code.
9097 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9101 2000-05-29 Jim Meyering <meyering@lucent.com>
9103 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9104 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9106 2000-05-22 Jim Meyering <meyering@lucent.com>
9108 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9110 2000-05-18 Jim Meyering <meyering@lucent.com>
9112 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9113 back, too, since it may have been modified by allocate_entry.
9114 (hash_delete): Rewrite to use neither the assignment operator
9115 nor the comma operator in an if-expression.
9117 2000-05-15 Paul Eggert <eggert@twinsun.com>
9120 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9121 Remove; no longer needed.
9122 "quotearg.h": Add include.
9123 (file_name): Do not bother to explicitly initialize to NULL; it's less
9124 efficient on some hosts.
9125 (close_stdout_status): Remove test as to whether stdout was already
9126 closed; it breaks for the case "echo x | sort >&-".
9127 Quote file name colons.
9128 Do not assume that _("write error") lacks format strings.
9130 2000-05-15 Jim Meyering <meyering@lucent.com>
9132 * version-etc.c (version_etc_copyright): Update the copyright string
9133 used in all --version output.
9135 2000-05-14 Jim Meyering <meyering@lucent.com>
9137 * closeout.c (close_stdout_set_file_name): New function.
9138 (close_stdout_status): Use new file-scoped global.
9139 Return right away if fstat says the stdout file descriptor is invalid.
9140 * closeout.h (close_stdout_set_file_name): Declare.
9142 2000-05-10 Jim Meyering <meyering@lucent.com>
9144 * closeout.c [default_exit_status]: New file-scoped variable.
9145 (close_stdout_set_status): New function.
9146 * closeout.h (close_stdout_set_status): Declare.
9148 2000-05-08 Jim Meyering <meyering@lucent.com>
9150 * long-options.c: Don't include closeout.h.
9151 (parse_long_options): Don't call close_stdout for --version.
9153 2000-05-06 Jim Meyering <meyering@lucent.com>
9155 * strnlen.c: Undefine __strnlen and strnlen.
9156 [!weak_alias]: Define __strnlen to strnlen.
9158 * atexit.c: New file, from libiberty.
9160 2000-05-06 Jim Meyering <meyering@lucent.com>
9162 * closeout.c (close_stdout_status): Also check for errors on the
9165 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9167 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9168 instead of xmalloc, xrealloc, path_concat.
9169 (locale_charset): Treat empty environment variables as absent.
9170 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9172 2000-05-04 Jim Meyering <meyering@lucent.com>
9174 * getopt.c: Update from glibc.
9175 * obstack.c: Likewise.
9176 * obstack.h: Likewise.
9177 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9179 * regex.h: Likewise.
9180 * strndup.c: Likewise.
9181 * strnlen.c: New file, from glibc.
9183 2000-05-01 Jim Meyering <meyering@lucent.com>
9185 * full-write.c (full_write): Remove `FIXME' part of comment.
9187 2000-04-29 Jim Meyering <meyering@lucent.com>
9189 * path-concat.c: Declare strdup only if it's not defined.
9190 * canon-host.c: Likewise.
9192 2000-04-28 Jim Meyering <meyering@lucent.com>
9194 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9195 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9196 included first, then limits.h is included by locale.h by libintl.h.
9197 From John David Anglin.
9199 2000-04-25 Jim Meyering <meyering@lucent.com>
9201 * makepath.c (S_IRWXUGO): Define.
9202 (make_path): Always perform explicit chmod if MODE specifies any
9203 of the `special' permission bits. Prompted by a bug report against
9204 install from Mate Wierdl and Joost van Baal.
9206 2000-04-18 Jim Meyering <meyering@lucent.com>
9210 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9211 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9213 2000-04-17 Jim Meyering <meyering@lucent.com>
9215 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9216 the definition of it to rpl_strftime also defined-away the system's
9219 2000-04-15 Jim Meyering <meyering@lucent.com>
9221 Use `C' to denote so-called `contiguous' files, the same way
9223 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9224 (ftypelet): Use S_ISCTG.
9225 From Michael Deutschmann.
9227 2000-04-14 Jim Meyering <meyering@lucent.com>
9229 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9231 2000-04-08 Jim Meyering <meyering@lucent.com>
9233 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9234 names don't conflict. Reported by Eli Zaretskii.
9236 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9238 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9239 bug. Deal with the different error behavior of Irix iconv.
9241 2000-04-07 Jim Meyering <meyering@lucent.com>
9243 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9244 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9246 2000-04-05 Jim Meyering <meyering@lucent.com>
9248 Portability tweaks required for ultrix4.3.
9249 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9250 * readutmp.c: Include sys/types.h before sys/stat.h.
9251 * canon-host.c: Declare strdup.
9252 * path-concat.c: Likewise.
9253 From John David Anglin.
9255 2000-04-04 Jim Meyering <meyering@lucent.com>
9257 Be more DOS 8.3-friendly.
9258 * ref-add.sin: Renamed from ref-add.sed.in.
9259 * ref-del.sin: Renamed from ref-del.sed.in.
9260 * Makefile.am: Reflect renaming.
9261 Reported by Eli Zaretskii.
9263 Use a temporary file name that won't clash with `charset.alias'
9264 in the DOS 8.3 name space.
9265 * Makefile.am (charset_tmp): Define.
9266 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9267 (uninstall-local): Likewise.
9268 Reported by Eli Zaretskii.
9270 2000-03-29 Paul Eggert <eggert@twinsun.com>
9272 * time/strftime.c (my_strftime): Make sure we call the system
9273 strftime, not ourselves, when invoking the underlying strftime.
9275 2000-03-24 Jim Meyering <meyering@lucent.com>
9277 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9278 (charset_alias): Define.
9279 (install-exec-local): Factor out common code.
9280 (uninstall-local): Split lines longer than 80.
9281 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9283 (.sed.in.sed): New rule. Don't redirect directly to $@.
9284 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9286 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9288 * config.charset: Output a line containing "Packages using this file".
9289 * ref-add.sed.in, ref-del.sed.in: New files.
9290 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9291 ref-del.sed): New rules.
9293 2000-03-17 Jim Meyering <meyering@lucent.com>
9295 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9296 Otherwise, include <strings.h>
9298 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9300 * unicodeio.c (utf8_wctomb): New function.
9301 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9302 format instead of in UCS-4 with platform dependent endianness.
9304 2000-03-07 Paul Eggert <eggert@twinsun.com>
9306 * savedir.c (savedir): Work even if directory size is
9307 negative; this can happen with some screwy NFS configurations.
9309 2000-03-06 Jim Meyering <meyering@lucent.com>
9311 * localcharset.c (get_charset_aliases): Don't try to free file_name
9312 if it's NULL (because we ran out of memory). From Bruno Haible.
9314 2000-03-05 Jim Meyering <meyering@lucent.com>
9316 * localcharset.c ("path-concat.h"): Include.
9317 (get_charset_aliases): Use path_concat instead of ANSI string
9320 * unicodeio.h (PARAMS): Define.
9321 Use it to guard prototype.
9323 2000-03-04 Jim Meyering <meyering@lucent.com>
9325 * Makefile.am (install-exec-local): Create $(libdir) before installing
9327 (uninstall-local): Uncomment this rule so `make distcheck' works
9330 * unicodeio.c (<errno.h>): Include it.
9331 (errno): Declare if not defined.
9333 * localcharset.c: Add Bruno's comment justifying use of volatile.
9335 * config.charset: New version, incorporating remarks from a linux
9336 i18n mailing list. From Bruno Haible.
9338 2000-03-02 Jim Meyering <meyering@lucent.com>
9340 * Makefile.am (EXTRA_DIST): Add config.charset.
9342 2000-03-01 Jim Meyering <meyering@lucent.com>
9344 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9345 * unicodeio.c: Likewise.
9347 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9349 * config.charset: New file.
9350 * localcharset.c: New file.
9351 * unicodeio.h, unicodeio.c: New files.
9352 * Makefile.am (DEFS): Add -DLIBDIR=...
9353 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9354 (noinst_HEADERS): Add unicodeio.h.
9355 (all-local, install-exec-local, charset.alias): New targets.
9357 2000-02-28 Paul Eggert <eggert@twinsun.com>
9359 * quotearg.c (ALERT_CHAR): New macro.
9360 (quotearg_buffer_restyled): Use it.
9362 2000-02-27 Jim Meyering <meyering@lucent.com>
9364 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9365 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9367 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9368 not `#if STDC_HEADERS'.
9369 Declare malloc if needed.
9371 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9372 now that autoconf always defines the HAVE_DECL_ symbols.
9373 * human.c: Likewise.
9375 * strtoumax.c: Likewise.
9377 * backupfile.c: Arrange for cpp to fail if the configure-time
9378 declaration check was not run.
9380 * human.c: Likewise.
9382 * strtoumax.c: Likewise.
9384 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9385 then first look up the entire `.'-containing string as a login name.
9387 2000-02-18 Paul Eggert <eggert@twinsun.com>
9389 * getdate.y: Handle two-digit years with leading zeros correctly.
9390 (textint): New typedef.
9391 (parser_control): Member year changed from int to textint.
9393 (YYSTYPE): Removed; replaced by %union with int and textint members.
9394 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9395 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9396 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9397 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9398 (date, number, to_year): Use width of number in digits, not its value,
9399 to determine whether it's a 2-digit year, or a 2-digit time.
9400 (yylex): Store number of digits of numeric tokens.
9401 Reported by John Kendall.
9403 (parser_control): Changed from struct parser_control to typedef (for
9404 consistency). All uses changed.
9406 (tID): Removed; not used.
9407 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9409 2000-02-14 Paul Eggert <eggert@twinsun.com>
9411 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9412 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9414 2000-02-12 Jim Meyering <meyering@lucent.com>
9416 * userspec.c (ISDIGIT): Define it.
9417 (isdigit): Remove definition.
9418 (is_number): Use ISDIGIT, not isdigit.
9419 <libintl.h>: Include.
9421 (parse_user_spec): Mark translatable strings.
9423 2000-02-10 Jim Meyering <meyering@lucent.com>
9425 With these changes, nanosleep.[ch] are finally enough like the other
9426 lib/* replacement files to compile on a few more losing systems.
9428 * nanosleep.h: Don't include config.h.
9429 Remove prototype from declaration of nanosleep.
9430 (PARAMS): Remove now-unneeded definition.
9431 * nanosleep.c: #undef nanosleep.
9432 (rpl_nanosleep): Rename from nanosleep.
9434 2000-02-03 Jim Meyering <meyering@lucent.com>
9436 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9437 rather than with `#if HAVE_UTMPNAME'.
9439 2000-02-01 Jim Meyering <meyering@lucent.com>
9441 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9443 2000-01-31 Jim Meyering <meyering@lucent.com>
9445 * nanosleep.h (nanosleep): Guard declaration with
9446 `#if ! HAVE_DECL_NANOSLEEP'.
9447 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9448 the declaration in that vendor's sys/timers.h.
9449 Reported by Christian Krackowizer.
9451 * quotearg.c (ISASCII): Add #undef and move definition to follow
9452 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9453 (ISPRINT): Likewise.
9454 Reported by Tom Tromey.
9456 2000-01-30 Jim Meyering <meyering@lucent.com>
9458 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9459 uses of ->ut_name. The latter doesn't work with new Linux header files
9460 where only utmpx.ut_user is declared.
9462 * readutmp.h (UT_USER): Define.
9464 2000-01-23 Jim Meyering <meyering@lucent.com>
9466 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9469 2000-01-22 Jim Meyering <meyering@lucent.com>
9471 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9472 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9473 Required for some AIX systems. Reported by Christian Krackowizer.
9474 [TESTING] (main): New function.
9476 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9477 * dirname.c (dir_name): Support for DOS-style file names with drive
9480 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9482 * strverscmp.c (ISDIGIT): Define.
9483 (strverscmp): Use ISDIGIT, not isdigit.
9485 2000-01-17 Paul Eggert <eggert@twinsun.com>
9487 * nanosleep.c (nanosleep):
9488 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9489 POSIX.1 doesn't require SA_INTERRUPT and some systems
9490 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9491 it's been part of POSIX.1 since day 1 (in 1988).
9493 2000-01-17 Jim Meyering <meyering@lucent.com>
9495 * interlock: Remove unused file. Reported by François Pinard.
9497 2000-01-16 Paul Eggert <eggert@twinsun.com>
9499 * quotearg.c (quotearg_buffer_restyled): Do not quote
9500 alert, backslash, formfeed, and vertical tab unnecessarily in
9501 shell quoting style.
9504 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9505 Free Software Foundation, Inc.
9506 Copying and distribution of this file, with or without modification,
9507 are permitted provided the copyright notice and this notice are preserved.