1 2005-10-16 Bruno Haible <bruno@clisp.org>
3 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
4 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
6 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
8 * strftime.c (tzname): Don't declare if it is already #defined.
9 Problem reported for Mingw by Mark Junker.
11 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
13 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
14 long int, not int, for nanosecond counts, so that people who are
15 used to POSIX struct timespec won't be surprised. Reported by Jim
18 2005-12-16 Jim Meyering <jim@meyering.net>
20 * fprintftime.c, fprintftime.h: New files.
22 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
24 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
25 * argp-help.c (fill_in_uparams): Check if the constructed
26 struct uparams is valid. Fall back to the default values if it is
29 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
31 * argp-help.c (__argp_base_name): New function
32 (__argp_short_program_name): Rewrite using __argp_base_name
33 * argp-namefrob.h: Define program_invocation_name and
34 program_invocation_short_name if requested
35 (__argp_base_name): Add prototype
36 * argp-parse.c (argp_def): Use gettext wrappers
37 (argp_default_parser): Use __argp_base_name
38 * argp-pin.c: New file. Defines program_invocation_name and
39 program_invocation_short_name on systems that lack them.
41 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
43 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
44 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
45 porting problem reported by Georg Schwarz in
46 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
48 2005-07-09 Bruno Haible <bruno@clisp.org>
50 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
51 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
52 Reported by Mark Junker <mjscod@gmx.de>.
54 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
56 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
57 (uintmax_t) [defined uintmax_t]: Do not declare.
58 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
59 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
60 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
61 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
62 sake of portability to weird hosts that C allows (though we don't
63 know of any practical examples).
65 * savedir.h (fdsavedir): New decl.
66 * savedir.c (fdsavedir, savedirstream): New functions; the latter
67 contains most of the former guts of savedir.
68 (savedir): Use savedirstream.
71 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
73 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
74 coreutils no longer futzes with rounding modes.
76 2005-11-14 Jim Meyering <jim@meyering.net>
78 * mkstemp-safer.c: Include <config.h>, required for possible
79 replacement of mkstemp.
81 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
83 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
85 (gethrxtime) [! (HAVE_NANOUPTIME
86 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
87 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
88 our own approximation.
90 2005-11-10 Simon Josefsson <jas@extundo.com>
92 * readline.c: Remove EOL.
94 2005-11-08 Eric Blake <ebb9@byu.net>
96 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
98 2005-11-08 Eric Blake <ebb9@byu.net>
100 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
102 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
104 Fix porting problem reported by Theodoros V. Kalamatianos.
105 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
106 Don't assume that futimes failing means we must fail.
108 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
110 * getcwd.c (__getcwd): Don't assume that system calls after readdir
111 leave errno alone. Problem reported by Dmitry V. Levin.
113 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
115 * savedir.c (savedir): Don't assume that xrealloc etc. leave
116 errno alone. Problem reported by Frederic Jolliton.
118 2005-10-28 Simon Josefsson <jas@extundo.com>
120 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
121 "restrict" keywords, as per POSIX. Protect the function
122 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
123 Don't use K&R prototypes. Check the sprintf return values.
124 Re-define EAFNOSUPPORT if not present. Indent.
126 * md5.h, md5.c: Simplify buffer handling visavi alignment,
127 suggested by Bruno Haible <bruno@clisp.org>.
129 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
131 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
133 * gc-libgcrypt.c: Add MD2 (which is not available through
136 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
138 * md2.h, md2.c: New files.
140 2005-10-24 Simon Josefsson <jas@extundo.com>
142 * md4.h: Shrink buffer size, now that we changed the type.
144 2005-10-22 Simon Josefsson <jas@extundo.com>
146 * arcfour.h, arcfour.c: Use fixed size indices in the
147 arcfour_context struct (simplify test vector testing in GNU
150 2005-10-22 Simon Josefsson <jas@extundo.com>
152 * md4.h, md4.c: Simplify buffer handling visavi alignment,
153 suggested by Bruno Haible <bruno@clisp.org>.
155 2005-10-22 Simon Josefsson <jas@extundo.com>
157 * crc.h: Include stddef.h, for size_t.
159 2005-10-21 Simon Josefsson <jas@extundo.com>
161 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
162 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
164 2005-10-21 Simon Josefsson <jas@extundo.com>
166 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
169 2005-10-21 Simon Josefsson <jas@extundo.com>
171 * gc-gnulib.c: Support ARCTWO in CBC mode.
173 2005-10-21 Simon Josefsson <jas@extundo.com>
175 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
178 * hmac-sha1.c (hmac_sha1): Likewise.
180 * crc.c (crc32_update): Actually use crc parameter, suggested by
181 Bruno Haible <bruno@clisp.org>.
183 * crc.h: Include stdint.h directly, suggested by Bruno Haible
186 2005-10-21 Simon Josefsson <jas@extundo.com>
188 * des.h, des.c: New files.
190 * gc-gnulib.c: Support DES.c
192 2005-10-21 Simon Josefsson <jas@extundo.com>
194 * arctwo.h, arctwo.c: New files.
196 * gc-gnulib.c: Support ARCTWO.
198 2005-10-21 Simon Josefsson <jas@extundo.com>
200 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
202 2005-10-19 Simon Josefsson <jas@extundo.com>
204 * gc-gnulib.c: Support ARCFOUR.
206 2005-10-19 Simon Josefsson <jas@extundo.com>
208 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
211 * gc.h: Add ECB enum type.
213 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
215 2005-10-19 Simon Josefsson <jas@extundo.com>
217 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
219 2005-10-18 Simon Josefsson <jas@extundo.com>
221 * md4.h, md4.c: New files, based on md5.?.
223 2005-10-17 Simon Josefsson <jas@extundo.com>
225 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
227 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
229 2005-10-17 Simon Josefsson <jas@extundo.com>
231 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
233 2005-10-17 Simon Josefsson <jas@extundo.com>
235 * gc.h, gc-libgcrypt.c: Add ciphers.
237 2005-10-17 Simon Josefsson <jas@extundo.com>
239 * sha1.c: Use uint32_t instead of md5_uint32.t
241 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
244 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
246 * md5.h: Use stdint.h and uint32_t. Doc fix.
248 2005-10-15 Simon Josefsson <jas@extundo.com>
250 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
252 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
254 2005-10-14 Simon Josefsson <jas@extundo.com>
256 * arcfour.h, arcfour.c: New files.
258 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
260 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
261 include <wchar.h>; no longer needed.
263 2005-10-14 Jakub Jelinek <jakub@redhat.com>
264 and Ulrich Drepper <drepper@redhat.com>
267 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
268 instead of inline stream orientation test and two separate
269 function calls. Pay no attention to USE_IN_LIBIO.
271 2005-10-14 Roland McGrath <roland@redhat.com>
273 Import from libc. [BZ #1331]
274 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
276 Reported by Matej Vela <vela@debian.org>.
278 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
280 * mkdir-p.c (make_dir_parents): Don't report an error if an
281 intermediate directory is in a read-only file system. Problem
282 reported by Eric Blake.
284 2005-10-13 Simon Josefsson <jas@extundo.com>
286 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
287 Move memory allocation outside of loop.
289 2005-10-12 Simon Josefsson <jas@extundo.com>
291 * gc-pbkdf2-sha1.c: New file.
293 * gc.h: Add gc_pbkdf2_sha1 prototype.
295 2005-10-12 Simon Josefsson <jas@extundo.com>
297 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
298 suggested by Bruno Haible <bruno@clisp.org>.
300 2005-10-12 Simon Josefsson <jas@extundo.com>
302 * gc-libgcrypt.c (gc_hmac_sha1): New function.
304 * gc-gnulib.c (gc_hmac_sha1): New function.
306 2005-10-12 Simon Josefsson <jas@extundo.com>
308 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
310 2005-10-12 Simon Josefsson <jas@extundo.com>
312 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
313 GC_USE_HMAC_MD5, respectively.
315 * gc-libgcrypt.c (gc_md5): Fix assert call.
318 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
320 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
322 * gc-gnulib.c (gc_hash_buffer): Ditto.
324 2005-10-11 Bruno Haible <bruno@clisp.org>
326 * c-strcasestr.h: New file, from GNU gettext.
327 * c-strcasestr.c: New file, from GNU gettext.
329 2005-10-11 Bruno Haible <bruno@clisp.org>
331 * c-strcase.h: New file, from GNU gettext.
332 * c-strcasecmp.c: New file, from GNU gettext.
333 * c-strncasecmp.c: New file, from GNU gettext.
335 2005-10-11 Simon Josefsson <jas@extundo.com>
337 * crc.h, crc.c: New files.
339 * gc.h (gc_hash_buffer): Add doc.
341 2005-10-08 Simon Josefsson <jas@extundo.com>
343 * gc.h: Add gc_hash and gc_hash_buffer.
345 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
347 * gc-libgcrypt.c (gc_hash_buffer): Add.
349 2005-10-11 Bruno Haible <bruno@clisp.org>
351 * strcasecmp.c: Include limits.h.
352 (strcasecmp): Avoid integer overflow on exotic platforms.
353 * strncasecmp.c: Include limits.h.
354 (strncasecmp): Avoid integer overflow on exotic platforms.
355 Reported by Paul Eggert.
357 2005-10-06 Simon Josefsson <jas@extundo.com>
359 * hmac-md5.c: New file.
363 2005-10-06 Simon Josefsson <jas@extundo.com>
365 * memxor.c (memxor): Avoid casts and warnings.
367 2005-10-05 Derek Price <derek@ximbiot.com>
369 * getdelim.c (SIZE_MAX): New macro, if not already defined.
371 2005-10-05 Simon Josefsson <jas@extundo.com>
373 * memxor.c (memxor): Fix compiler error.
375 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
376 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
378 * memxor.h, memxor.c: New files.
380 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
381 we assume all systems have it, suggested by Jim Meyering
382 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
383 any systems lack sys/socket.h; mingw32 is known to lack it, but we
384 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
387 2005-10-04 Bruno Haible <bruno@clisp.org>
389 * verify.h (verify_true): Provide alternative definition for C++.
391 2005-10-04 Simon Josefsson <jas@extundo.com>
393 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
394 D. Baushke" <mdb@gnu.org>.
396 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
398 * getdelim.c: Include getdelim.h first. Include <limits.h>.
399 (SSIZE_MAX): New macro, if not already defined.
400 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
403 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
405 * exclude.c: Include verify.h.
406 (verify): Remove. All callers changed to use verify.h's version.
407 * strtoimax.c: Likewise.
408 * utimecmp.c: Likewis.e
411 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
412 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
413 * .cvsignore: Add fts.h, search.h, t-fpending.
414 * settime.c (settime): Fix { typo in previous patch. Also, don't
415 bother returning ENOSYS if settimeofday or stime fails; just let
416 them return whatever errno they want to return.
417 * utimens.c: Include unistd.h, for dup2.
418 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
419 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
421 2005-10-02 Jim Meyering <jim@meyering.net>
424 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
425 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
426 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
427 Remove AT_FDCWD test.
428 Do not consume the fd unless successful.
429 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
430 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
431 block, so that we don't even try to compile it if settimeofday is
432 available. This works around a compilation failure on OSF1 V5.1,
433 due to stime requiring a `long int*' while tv_sec is `int'.
435 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
437 * getdelim.c (getdelim): Remove unused variables.
439 2005-10-01 Simon Josefsson <jas@extundo.com>
441 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
442 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
443 AI_* and EAI_* definitions. Protect function declarations.
445 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
447 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
448 so that the code works even with ancient cpp. Portability problem
449 with GCC 2.7.2.1 reported by Thomas M.Ott.
451 2005-09-27 Jim Meyering <jim@meyering.net>
453 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
455 * intprops.h (signed_type_or_expr__): Define.
456 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
459 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
461 * verify.h (verify_expr): Remove, replacing with:
462 (verify_true): New macro that returns true instead of void.
463 (verify_type__): Remove.
464 (verify): Use verify_true rather than verify_type__.
466 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
468 * utimens.c (ENOSYS): Define if not already defined.
469 (futimens): Support having a null PATH if the file descriptor
472 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
474 (__attribute): Define to empty unless GCC 3.1 or later.
475 This works around a core dump on OpenBSD 3.4, which has GCC
476 2.95.3, which dumps core when given __attribute__(()). It also
477 simplifies other tests, since we really don't want to bother with
478 worrying about which ancient version of GCC supported what.
479 Original problem reported by Yoann Vandoorselaere, with part of
480 the fix suggested by Derek Price.
482 2005-09-24 Jim Meyering <jim@meyering.net>
484 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
485 so we can once again use a positive bitfield width of 1 -- now we
486 don't have to explain why we were using a bitfield width of 2.
488 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
490 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
491 Problem reported by Eric Blake.
492 (getaddrinfo): Initialize se so that it's not garbage.
493 Redo internal storage allocation so that it doesn't make unportable
494 assumptions about alignment.
497 * utimens.c (futimens): Use futimesat if available.
498 Prefer it to futimes since it doesn't have the futimes bug.
500 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
501 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
502 Instead, declare a function that returns a pointer to an array,
503 and use verify_type__ to declare the size of the array.
504 Problem and germ of a solution reported by Bruno Haible.
505 (verify_type__): Use 2, not 1, for bitfield size, to avoid
506 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
508 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
512 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
514 * argmatch.h: Include verify.h
515 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
516 (ARGMATCH_ASSERT): Remove; unused.
517 * canonicalize.c: Assume STDC_HEADERS.
518 * exclude.c: Include "strcase.h".
519 * regex_internal.h [!defined _LIBC]: Likewise.
520 * getusershell.c: Include stdio--.h rather than stdio.h
522 (getusershell): Call fopen, not fopen_safer.
523 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
524 Do not include unistd-safer.h.
525 (save_cwd): Don't call fd_safer; no longer needed
526 now that we include fcntl--.h.
528 * getdate.y (relative_time): New type.
529 (RELATIVE_TIME_0): New constant.
530 (parser_control): Use relative_time instead of doing it ourselves.
531 (%union): Add new relative_time rel member.
532 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
534 (relunit, relunit_snumber): Now of type rel.
535 (zone, rel, relunit, get_date): Adjust to above changes.
537 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
538 Do not include unistd-safer.h.
539 (getloadavg): Don't call fd_safer; no longer needed
540 now that we include fcntl--.h.
542 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
543 (make_dir_parents): Treat ENOSYS like EEXIST.
545 Improve quality of diagnostics on restore_cwd failure.
546 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
547 (make_dir_parents): Last arg is now int * (for errno), not bool *.
548 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
549 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
550 each time through the loop. Do not diagnose restore_cwd failure;
551 that is the caller's job (and perhaps the caller does not care).
553 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
554 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
555 If the file already exists but is not a directory, don't bother
556 to try to make its parents.
557 Close potential file descriptor leak if we can't chdir("/") (!).
558 Don't always return true if chdir($PWD) fails; return true only
559 if the requested action was done successfully (except for the
561 Don't log final directory unless we actually made it.
562 Refactor to avoid duplicate code to fix up permissions.
563 Don't attempt to fix up parent permissions if chdir($PWD) fails.
565 * strftime.c (my_strftime): Rewrite the previous change slightly,
566 to make it a bit faster and (I hope) clearer.
567 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
568 Fix bug in formats like %2N.
570 * verify.h: New file.
572 2005-09-22 Jim Meyering <jim@meyering.net>
576 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
578 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
579 the .tm_year member, since otherwise gcc-4.0 would now warn about
580 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
582 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
583 order to avoid an unsuppressible warning from gcc on 64-bit systems.
585 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
586 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
587 when run in a time zone for which daylight savings time is in effect
588 for the starting date.
590 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
591 stop us from restricting permissions of just-created absolute-named
593 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
594 to restore initial working directory.
595 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
596 to tell caller if/when we change the working directory and are
597 unable to return to the initial one.
598 * mkdir-p.h (make_dir_parents): Update prototype.
599 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
600 `return false'. This fixes a bug introduced on 2004-07-30.
602 * openat.c (fdopendir): Be sure to close the supplied
603 file descriptor before returning. This makes our replacement
604 implementation a little closer to Solaris's, where fdopendir
605 ties the file descriptor to the returned DIR* pointer.
606 * openat.c (unlinkat): New function.
607 * openat.h (unlinkat): Add prototype.
608 * openat-die.c (openat_save_fail): Rename from openat_save_die.
609 (openat_restore_fail): Rename from openat_restore_die.
610 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
612 Provide an alternative to exiting immediately upon save_cwd or
613 restore_cwd failure. Now, an application can arrange e.g.,
614 to perform a longjump in that case.
615 * openat.c: Include dirname.h.
616 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
617 (rpl_openat, fdopendir, fstatat): Call openat_save_die
618 and openat_restore_die rather than calling error directly.
619 Don't include "error.h" or "exitfail.h"; they're no longer needed.
621 * openat-die.c (openat_save_die, openat_restore_die): New file.
622 * openat.h (openat_save_die, openat_restore_die): Declare and define.
624 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
625 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
626 int utc, int nanoseconds);
628 date should not have to allocate a megabyte of virtual memory to
629 handle a format argument like +%1048575T. When implemented with
630 strftime, it must allocate such a buffer, use strftime to fill it
631 in, print it, then free it.
632 With fprintftime, it simply prints everything and exits.
633 With no need for memory allocation, that's one fewer way to fail.
634 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
635 optional field width, not before, so we accept %9:z, not %:9z.
636 (my_strftime): Be sure to use L_('x') for literals.
638 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
639 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
640 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
641 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
642 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
643 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
644 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
645 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
646 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
648 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
649 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
650 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
651 and don't include <sys/file.h>).
653 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
657 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
658 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
659 [!LDAV_DONE]: Avoid unused variable warning.
661 2005-09-21 Bruno Haible <bruno@clisp.org>
663 * unicodeio.h (unicode_to_mb): New declaration.
665 2005-09-20 Derek Price <derek@ximbiot.com>
667 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
669 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
671 Use a consistent style for including <config.h>.
672 * __fpending.c, acl.c, argmatch.c,
673 argp-help.c, argp-parse.c,
674 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
675 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
676 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
677 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
678 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
679 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
680 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
681 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
682 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
683 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
684 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
685 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
686 modechange.c, mountlist.c, open-safer.c, physmem.c,
687 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
688 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
689 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
690 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
691 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
692 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
693 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
694 userspec.c, utimecmp.c, version-etc-fsf.c,
695 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
696 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
697 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
698 Standardize inclusion of config.h.
699 * __fpending.h, dirfd.h, getdate.h, human.h,
700 inttostr.h: Removed inclusion of config.h from header files.
701 * inttostr.c: Adjusted in-tree users.
702 * timespec.h: Remove superfluous warning to include config.h.
703 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
704 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
705 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
706 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
708 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
710 * stat-time.h: New file.
711 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
712 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
714 (timespec_cmp): New function.
715 * utimecmp.c: Include stat-time.h.
716 (SYSCALL_RESOLUTION): Depend on whether various struct stat
717 members exist, not on the obsolescent ST_MTIM_NSEC.
718 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
720 2005-09-15 Derek Price <derek@ximbiot.com>
721 Paul Eggert <eggert@cs.ucla.edu>
723 * regcomp.c, regexec.c, regex_internal.c: Back out previous
724 changes, consolidating in...
725 * regex_internal.h: ...this file.
727 2005-09-15 Derek Price <derek@ximbiot.com>
729 * regex_internal.h: Blank `pure' for GNUC < 3.
730 * regex_internal.c: Ditto, using this...
731 (__GNUC_PREREQ): ...new macro.
732 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
733 (__GNUC_PREREQ): ...this new macro.
735 * strstr.h: Include string.h. Define strstr as a macro here.
737 2005-09-13 Derek Price <derek@ximbiot.com>
739 * canon-host.c (canon_host_r): Set *cherror on memory allocation
741 Reported by Jim Meyering <jim@meyering.net>.
743 2005-09-13 Jim Meyering <jim@meyering.net>
745 * canon-host.c: Filter through gnu indent and reword comments slightly.
746 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
748 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
750 * lib/base64.c: Typo.
751 (base64_encode): Put b64str in initialized data section.
753 2005-09-12 Derek Price <derek@ximbiot.com>
755 Return usable errors from canon-host.
756 * canon-host.h: New file.
757 * canon-host.c (canon_host): Wrap...
758 (canon_host_r): ...this new function, which now relies exclusively on
760 (ch_strerror): New function.
761 (last_cherror): New global.
762 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
763 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
765 (freeaddrinfo): Free ai->ai_canonname when set.
767 2005-09-12 Derek Price <derek@ximbiot.com>
768 Paul Eggert <eggert@cs.ucla.edu>
770 * glob-libc.h: Renamed from glob_.h. The new version is
771 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
772 protecting things that should be done only in gnulib contexts.
773 * glob_.h: New file, containing only the glob things needed for
775 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
776 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
777 (glob, globfree, glob_pattern_p): Now defined simply in terms of
778 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
779 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
780 and to respect the namespace rules better.
782 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
784 Merge glibc and coreutils changes into gnulib, plus a few
786 * md5.c: Use #error rather than a string.
787 (CYCLIC): New macro, from glibc source. Use it instead of rol.
788 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
789 (__attribute__): Define to empty for non recent-GCC.
790 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
791 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
792 Renamed from their non-__ counterparts, with new macros replacing
793 them if not _LIBC. Add __THROW attribute.
795 (struct md5_ctx): Align buffer if using GCC.
796 * sha1.h (struct sha1_ctx): Likewise.
797 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
798 The old name was backwards.
799 (NOTSWAP): Remove; not used.
800 (rol): New macro, moved here from md5.h.
801 (sha1_process_block): Remove a FIXME that doesn't make sense.
803 2005-09-12 Derek Price <derek@ximbiot.com>
805 * gai_strerror.c: Include config.h when available. Include
806 getaddrinfo.h before other headers to test interface.
807 Reported by Larry Jones <lawrence.jones@ugs.com>.
809 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
811 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
812 definitions, since that's the preferred style in glibc.
813 Fix a minor spacing issue, and update copyright notice to match glibc's.
815 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
817 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
819 2005-09-06 Simon Josefsson <jas@extundo.com>
821 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
822 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
824 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
826 Change bitset word type from unsigned int to unsigned long int,
827 as this has better performance on typical 64-bit hosts.
828 Port bitset code to hosts with unusual word sizes.
829 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
830 (build_collating_symbol):
831 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
832 argument is a bitset. This is merely a style issue, but it makes
833 it clearer that an entire array is expected.
834 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
835 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
836 Port to the case where bitset_word is not the same as unsigned int.
837 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
838 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
840 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
841 (build_trtable, group_nodes_into_DFAstates):
843 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
844 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
845 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
846 * regexec.c (group_nodes_into_DFAstates): Likewise.
847 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
848 * regcomp.c (optimize_subexps, lower_subexp):
849 Work even if bitset_word has holes in its bitwise representation.
850 * regex_internal.h (BITSET_WORD_BITS): Likewise.
851 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
853 * regex_internal.c (re_string_reconstruct):
854 Don't assume UCHAR_MAX == 255.
855 * regex_internal.h (bitset_set_all): Likewise.
856 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
858 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
859 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
861 (BITSET_WORD_MAX): New macro.
862 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
863 (bitset_set_all, bitset_copy): Now inline functions, not macros.
864 (bitset_empty, bitset_copy):
865 Prefer sizeof (bitset) to multiplying it out ourselves.
866 (bitset_not_merge): Remove; unused.
867 (bitset_contain): Return bool, not unsigned int with one bit on.
869 * regexec.c (build_trtable): Don't assume bitset has no stricter
870 alignment than re_node_set; do this by defining a new internal
871 type struct dests_alloc and using it to allocate memory.
873 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
875 Check for arithmetic overflow when calculating sizes, to prevent
876 some buffer-overflow issues. These patches are conservative, in the
877 sense that when I couldn't determine whether an overflow was possible,
878 I inserted a run-time check.
879 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
880 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
881 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
882 (re_xnrealloc, re_x2nrealloc): New inline functions.
883 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
884 (build_equiv_class, build_charclass): Check for arithmetic overflow
885 in size expression calculations.
886 * lib/regex_internal.c (re_string_realloc_buffers):
887 (build_wcs_upper_buffer, re_node_set_add_intersect):
888 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
889 (re_dfa_add_node, register_state): Likewise.
890 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
891 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
892 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
893 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
895 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
897 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
898 to avoid a collision with bits/local_lim.h in glibc.
899 All uses changed. Problem reported by Dmitry V. Levin in
900 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
902 * regex_internal.c (build_wcs_upper_buffer): Fix portability
903 bugs in int versus size_t comparisons.
904 (re_string_context_at): Fix bug where the code assumed that
907 Use bool where appropriate.
908 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
910 (calc_eclosure_iter): Likewise, for ROOT arg.
911 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
912 (build_charclass_op): Likewise, for NON_MATCH arg.
913 * regex_internal.c (re_string_allocate, re_string_construct):
914 (re_string_construct_common): Likewise, for ICASE arg.
915 * regexec.c (re_search_2_stub, re_search_stub):
916 Likewise, for RET_LEN arg.
917 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
918 (set_regs): Likewise, for FL_BACKTRACK arg.
919 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
920 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
921 (calc_eclosure_iter, parse_bracket_exp):
922 Use bool for internal variables that are booleans.
923 * regexec.c (re_search_internal, check_matching, proceed_next_node):
924 (set_regs, build_sifted_states, sift_states_bkref):
925 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
926 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
927 (find_collation_sequence_value):
929 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
930 (re_node_set_compare):
931 Return bool, not int. All callers changed.
932 * regexec.c (check_halt_node_context, check_dst_limits):
933 (build_trtable, check_node_accept): Likewise.
934 * regex_internal.h: Include stdbool.h.
936 Fix bugs uncovered when converting to bool.
937 * regcomp.c (calc_eclosure_iter): Check for storage allocation
938 failure instead of charging ahead blindly.
939 * regex_internal.c (register_state): Likewise.
940 * regexec.c (re_search_2_stub): Use simpler method than boolean
941 for freeing internal storage.
942 (group_nodes_into_DFA_states): Use unsigned int, not int, for
943 bitset pieces used as boolean, to avoid undefined behavior
944 on hosts that do int overflow checking.
946 2005-08-31 Derek Price <derek@ximbiot.com>
948 * getdelim.c (getdelim): Return EOF on EOF.
949 Reported by Larry Jones <lawrence.jones@ugs.com>.
951 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
953 * regex_internal.c (re_string_reconstruct): Don't assume buffer
954 lengths fit in regoff_t; this isn't true if regoff_t is the same
956 * regex.c (re_search_internal): 5th arg is LAST_START
957 (= START + RANGE) instead of RANGE. This avoids overflow
958 problems when regoff_t is the same width as size_t.
960 (re_search_2_stub): Check for overflow when adding the
961 sizes of the two strings.
962 (re_search_stub): Check for overflow when adding START
963 to RANGE; if it occurs, substitute the extreme value.
965 2005-08-31 Jim Meyering <jim@meyering.net>
967 * regcomp.c (search_duplicated_node): Make first pointer arg
969 * regex_internal.c (create_ci_newstate, create_cd_newstate):
970 (register_state): Likewise.
971 * regexec.c (search_cur_bkref_entry, check_dst_limits):
972 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
973 (group_nodes_into_DFAstates): Likewise.
975 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
977 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
978 old glibc regex code mishandles strings longer than 2**31 bytes.
979 This patch fixes this when the regex code is used in gnulib
980 (i.e., outside glibc).
982 This patch should not affect the use of the regex code inside
983 glibc. No doubt this problem also needs to be handled for glibc
984 as well, but the result will be an incompatible change to the
985 glibc ABI, and the old ABI will have to be supported too. That
986 can be the the subject for another patch.
988 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
989 governing whether the rest of this patch is active. By default,
990 the macro is disabled and the patch has no effect.
991 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
992 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
993 (struct re_pattern_buffer, re_search, re_search_2, re_match):
994 (re_match_2, re_set_registers): Use the new types.
995 * regex_internal.h (Idx, re_hashval_t): New types.
996 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
998 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
999 (re_string_context_at, bin_tree_t, re_dfastate_t):
1000 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1001 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1002 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1003 (re_string_char_size_at, re_string_wchar_at):
1004 (re_string_elem_size_at):
1005 Use the new types and macros to port to 64-bit hosts.
1006 Use unsigned types for internal values, so that the code
1007 mostly works even for arrays larger than SSIZE_MAX.
1008 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1009 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1010 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1011 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1012 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1013 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1014 (calc_inveclosure, parse_dup_op, build_range_exp):
1015 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1016 (fetch_number, create_token_tree, mark_opt_subexp):
1018 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1019 (create_cd_newstate, re_string_allocate, re_string_construct):
1020 (re_string_realloc_buffers, build_wcs_upper_buffer):
1021 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1022 (re_string_reconstruct, re_string_peek_byte_case):
1023 (re_string_fetch_byte_case, re_string_context_at):
1024 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1025 (re_node_set_init_copy, re_node_set_add_intersect):
1026 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1027 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1028 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1029 (re_acquire_state, re_acquire_state_context, register_state):
1031 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1032 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1033 (re_search_internal, re_search_2_stub, re_search_stub)
1034 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1035 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1036 (update_cur_sifted_state, check_dst_limits):
1037 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1038 (check_subexp_limits, sift_states_bkref, merge_state_array):
1039 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1040 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1041 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1042 (expand_bkref_cache, check_node_accept_bytes):
1043 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1044 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1045 (acquire_init_state_context, check_halt_node_context):
1046 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1047 (sift_states_backward, clean_state_log_if_needed):
1048 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1049 (find_recover_state, transit_state_sb, transit_state_mb):
1050 (transit_state_bkref, build_trtable, match_ctx_clean):
1052 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1053 to work around an assumption that REG_MISSING is negative.
1055 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1056 (seek_collating_symbol_entry) [defined _LIBC]:
1057 (lookup_collation_sequence_value) [defined _LIBC]:
1058 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1059 Use prototypes rather than old-style function definitions.
1060 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1061 (transit_state_sb) [0]:
1062 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1064 * regexec.c (re_search_internal): Simplify update of rm_so and
1067 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1068 (optimize_subexps, lower_subexp):
1069 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1070 since the signed shift might overflow. Use 1u<<31 instead.
1071 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1072 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1075 * regcomp.c (optimize_subexps, lower_subexp):
1076 Use CHAR_BIT rather than 8, for clarity.
1077 * regexec.c (check_dst_limits_calc_pos_1):
1078 (check_subexp_matching_top): Likewise.
1079 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1080 have to worry about portability issues when shifting it left.
1081 Remove no-longer-needed test for table_size > 0.
1082 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1083 in a word, as the resulting behavior is undefined.
1084 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1085 in one case, a <= should have been an <, and in another case the
1086 whole test was missing.
1087 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1088 the standard name CHAR_BIT.
1089 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1090 this is not true on one's complement and signed-magnitude hosts.
1092 * regex_internal.h (re_sub_match_top_t): Remove unused member
1094 (struct re_dfa_t): Remove unused member states_alloc.
1095 * regcomp.c (init_dfa): Don't initialize unused members.
1097 2005-08-31 Bruno Haible <bruno@clisp.org>
1099 * strstr.c: Include <stddef.h>, for NULL.
1100 * strcasestr.c: Likewise.
1101 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1103 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1105 * iconvme.h: Add prototype for iconv_alloc.
1107 2005-08-29 Simon Josefsson <jas@extundo.com>
1109 * iconvme.c: Fix errno.
1111 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1113 * iconvme.c: Split iconv_string into iconv_alloc.
1115 2005-08-27 Jim Meyering <jim@meyering.net>
1117 * fopen-safer.c: Merge minor changes from coreutils.
1118 * dup-safer.c: Likewise.
1119 * fd-safer.c: Likewise.
1121 Merge from coreutils.
1122 * stdio--.h: New file.
1123 * stdlib--.h: New file.
1124 * mkstemp-safer.c: New file.
1126 GNU tar needs these.
1127 * pipe-safer.c: New file.
1128 * creat-safer.c: New file.
1129 * fcntl--.h (creat): Define to creat_safer.
1130 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1131 * unistd--.h (pipe): Define to pipe_safer.
1132 * unistd-safer.h: Declare pipe_safer.
1134 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1136 * regex_internal.h: Remove all references to
1137 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1139 (bitset_not, bitset_merge, bitset_not_merge):
1140 (bitset_mask, re_string_allocate, re_string_construct):
1141 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1142 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1143 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1144 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1145 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1146 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1147 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1148 (re_acquire_state_context):
1149 Remove unnecessary forward decls.
1150 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1151 Put __attribute at function definition,
1152 now that the function decl has been removed.
1153 * lib/regex_internal.c (re_string_peek_byte_case):
1154 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1157 2005-08-26 Simon Josefsson <jas@extundo.com>
1159 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1160 Haible <bruno@clisp.org>.
1162 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1164 * regexec.c (set_regs): Don't alloca with an unbounded size.
1166 alloca modernization/simplification for regex.
1167 * regex.c: Remove portability cruft for alloca. This no longer
1168 needs to be at the start of the file, and can be moved into
1169 regex_internal.h and simplified.
1170 * regex_internal.h: Include <alloca.h>.
1171 (__libc_use_alloca) [!defined _LIBC]: New macro.
1172 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1173 now works outside glibc.
1175 2005-08-24 Simon Josefsson <jas@extundo.com>
1177 * getpass.c: Add WIN32 implementation. Conditionalize use of
1178 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1179 GLIBC specific code.
1181 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1183 Make regex safe for g++. This fixes one real bug (an "err"
1184 that should have been "*err"). g++ problem reported by
1186 * regex_internal.h (re_calloc): New macro, consistent with
1187 re_malloc etc. All callers of calloc changed to use re_calloc.
1188 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1189 not int. All callers changed.
1190 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1191 just use an array of size MB_LEN_MAX.
1192 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1193 (find_recover_state): Change "err" to "*err"; this fixes what
1194 appears to be a real bug.
1195 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1198 2005-08-25 Jim Meyering <jim@meyering.net>
1200 * open-safer.c: Include <config.h>.
1201 Otherwise, we'd lose LARGEFILE support in any file using
1204 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1206 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1207 * regex.h (regerror): Likewise.
1209 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1210 requires this. (The code never needed it.)
1212 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1213 All uses of recently-renamed identifiers changed to use the new,
1214 POSIX-compliant names. The code will build and run just fine
1215 without these changes, but it's better to eat our own dog food
1216 and use the standard-conforming names.
1218 * regex.h: Fix a multitude of POSIX name space violations.
1219 These changes have an effect only for programs that define
1220 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1221 do not change anything for programs compiled in the normal way.
1222 Also, there is no effect on the ABI.
1224 (_REGEX_SOURCE): New macro.
1225 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1226 defined and _GNU_SOURCE is not; this fixes a name space violation.
1228 Rename the following macros to obey POSIX requirements.
1229 The old names are still visible as macros if _REGEX_SOURCE is defined.
1230 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1231 RE_BACKSLASH_ESCAPE_IN_LISTS.
1232 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1233 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1234 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1235 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1236 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1237 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1238 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1239 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1240 (REG_INTERVALS): renamed from RE_INTERVALS.
1241 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1242 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1243 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1244 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1245 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1246 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1247 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1248 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1249 RE_UNMATCHED_RIGHT_PAREN_ORD.
1250 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1251 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1252 (REG_DEBUG): renamed from RE_DEBUG.
1253 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1254 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1255 unusual, since we can't clash with the POSIX REG_ICASE.
1256 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1257 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1258 (REG_NO_SUB): renamed from RE_NO_SUB.
1259 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1260 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1261 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1262 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1263 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1264 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1265 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1266 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1267 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1268 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1269 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1270 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1271 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1272 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1273 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1274 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1275 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1276 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1277 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1278 (REG_FIXED): Renamed from REGS_FIXED.
1279 (REG_NREGS): Renamed from RE_NREGS.
1281 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1282 of other REG_* macros, since POSIX says the user is allowed to
1283 #undef these macros selectively.
1285 (reg_errcode_t): Update comment stating what other tables need
1288 Rename the following enum values to obey POSIX requirements.
1289 The old names are still visible as macros.
1290 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1291 is not defined, since GNU is supposed to be a superset of POSIX as
1292 much as possible, and since we want reg_errcode_t to be a signed
1293 type for implementation consistency.
1294 (_REG_NOERROR): Renamed from REG_NOERROR.
1295 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1296 (_REG_BADPAT): Renamed from REG_BADPAT.
1297 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1298 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1299 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1300 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1301 (_REG_EBRACK): Renamed from REG_EBRACK.
1302 (_REG_EPAREN): Renamed from REG_EPAREN.
1303 (_REG_EBRACE): Renamed from REG_EBRACE.
1304 (_REG_BADBR): Renamed from REG_BADBR.
1305 (_REG_ERANGE): Renamed from REG_ERANGE.
1306 (_REG_ESPACE): Renamed from REG_ESPACE.
1307 (_REG_BADRPT): Renamed from REG_BADRPT.
1308 (_REG_EEND): Renamed from REG_EEND.
1309 (_REG_ESIZE): Renamed from REG_ESIZE.
1310 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1311 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1312 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1313 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1314 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1316 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1317 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1318 changed. But support the old name if the new one is not defined
1319 and if _REGEX_SOURCE.
1321 Change the following member names in struct re_pattern_buffer.
1322 The old names are still supported if !_REGEX_SOURCE.
1323 The new names are always supported, regardless of _REGEX_SOURCE.
1324 (re_buffer): Renamed from buffer.
1325 (re_allocated): Renamed from allocated.
1326 (re_used): Renamed from used.
1327 (re_syntax): Renamed from syntax.
1328 (re_fastmap): Renamed from fastmap.
1329 (re_translate): Renamed from translate.
1330 (re_can_be_null): Renamed from can_be_null.
1331 (re_regs_allocated): Renamed from regs_allocated.
1332 (re_fastmap_accurate): Renamed from fastmap_accurate.
1333 (re_no_sub): Renamed from no_sub.
1334 (re_not_bol): Renamed from not_bol.
1335 (re_not_eol): Renamed from not_eol.
1336 (re_newline_anchor): Renamed from newline_anchor.
1338 Change the following member names in struct re_registers.
1339 The old names are still supported if !_REGEX_SOURCE.
1340 The new names are always supported, regardless of _REGEX_SOURCE.
1341 (rm_num_regs): Renamed from num_regs.
1342 (rm_start): Renamed from start.
1343 (rm_end): Renamed from end.
1345 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1346 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1347 Prepend __ to parameter names.
1349 Undo yesterday's changes.
1351 2005-08-24 Jim Meyering <jim@meyering.net>
1353 Sync from coreutils.
1354 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1356 2005-08-21 Bruno Haible <bruno@clisp.org>
1358 * lock.h: Add multiple inclusion guard.
1359 * tls.h: Add multiple inclusion guard.
1361 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1363 * regex.h (REG_NOSYS)
1364 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1365 Define, since POSIX requires it as of 2001.
1366 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1367 New private symbol, used to keep the enum signed in all cases.
1368 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1369 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1371 * regex_internal.c (re_string_skip_chars, register_state):
1373 Remove forward decls; no longer needed now that we use prototypes.
1374 * regexec.c (acquire_init_state_context, check_halt_node_context):
1375 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1376 (clean_state_log_if_needed): Likewise.
1378 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1380 Fix problems reported by Sam Steingold in
1381 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1382 * regexec.c (sift_states_bkref): Fix portability bug: the code
1383 assumed that reg_errcode_t is a signed type, which is not
1384 necessarily true if _XOPEN_SOURCE is not defined.
1385 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1386 some compilers warn about it otherwise.
1388 2005-08-20 Jim Meyering <jim@meyering.net>
1390 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1391 of unused local, dfa.
1393 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1395 * regcomp.c (create_initial_state): Remove duplicate decl.
1396 (init_word_char, create_initial_state, duplicate_node_closure):
1397 (fetch_token, peek_token_bracket, build_range_exp):
1398 (build_collating_symbol): Remove forward decls; no longer needed
1399 now that we use prototypes.
1402 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1403 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1404 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1405 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1406 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1407 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1408 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1409 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1410 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1411 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1412 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1413 (build_charclass, build_charclass_op, fetch_number, create_tree):
1414 (create_token_tree, mark_opt_subexp, duplicate_tree):
1415 Use prototypes rather than old-style definitions.
1418 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1419 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1420 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1421 (re_string_reconstruct, re_string_peek_byte_case):
1422 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1423 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1424 (re_node_set_init_copy, re_node_set_add_intersect):
1425 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1426 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1427 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1428 (re_acquire_state, re_acquire_state_context, register_state):
1429 (create_ci_newstate, create_cd_newstate, free_state):
1431 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1432 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1433 (re_search_internal, prune_impossible_nodes):
1434 (acquire_init_state_context, check_matching, static):
1435 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1436 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1437 (update_regs, sift_states_backward, build_sifted_states):
1438 (clean_state_log_if_needed, merge_state_array):
1439 (update_cur_sifted_state, add_epsilon_src_nodes):
1440 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1441 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1442 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1443 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1444 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1445 (check_arrival, check_arrival_add_next_nodes):
1446 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1447 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1448 (check_node_accept_bytes, check_node_accept, extend_buffers):
1449 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1450 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1455 (re_string_allocate, re_string_construct, re_string_reconstruct):
1456 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1457 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1458 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1459 (re_string_context_at, re_string_peek_byte_case):
1460 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1461 is defined, since we now use prototypes always.
1463 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1464 C89 or better. All uses removed.
1466 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1468 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1469 [defined lint]: Suppress bogus uninitialized-variable warnings.
1471 * regcomp.c (duplicate_node): Return new index, not an error code,
1472 and let the caller return REG_ESPACE if out of space. This
1473 removes an uninitialied-variable warning with GCC 4.0.1, and also
1474 avoids taking the address of a local variable. All callers
1477 2005-08-19 Jim Meyering <jim@meyering.net>
1479 * regexec.c (proceed_next_node): Redo local variables to
1480 avoid GCC shadowing warnings.
1482 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1484 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1485 (re_node_set_insert_last, re_dfa_add_node):
1486 Rename local variables to avoid GCC shadowing warnings.
1488 2005-08-18 Bruno Haible <bruno@clisp.org>
1490 * strstr.c (strstr): Fix return value in multibyte case.
1491 * strcasestr.c (strcasestr): Likewise.
1493 2005-08-17 Jim Meyering <jim@meyering.net>
1495 Make the %s format (seconds since the epoch) work for a negative
1496 number and when used with a zero-padded field width, e.g. %015s.
1498 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1499 label so that it precedes the code to set `digits'. Otherwise,
1500 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1501 print `00-22'. Now, it prints `-0022', as it should.
1503 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1505 * regex.h: Remove useless space-before-tab. From coreutils.
1507 2005-08-17 Bruno Haible <bruno@clisp.org>
1509 * strcasestr.h: New file.
1510 * strcasestr.c: New file.
1512 2005-08-17 Bruno Haible <bruno@clisp.org>
1514 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1515 * strstr.c: Completely rewritten, with multibyte locale support.
1517 2005-08-17 Bruno Haible <bruno@clisp.org>
1519 * strcasecmp.c: Use mbuiter.h.
1521 2005-08-17 Bruno Haible <bruno@clisp.org>
1523 * mbuiter.h: New file.
1525 2005-08-16 Bruno Haible <bruno@clisp.org>
1527 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1529 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1530 NUL byte, not after it.
1532 2005-08-16 Bruno Haible <bruno@clisp.org>
1534 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1535 the valid ones. Makes the comparison operations transitive:
1536 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1537 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1539 2005-08-16 Bruno Haible <bruno@clisp.org>
1541 * strcase.h (strcasecmp): Add note in comments.
1542 * strncasecmp.c: Use code from strcasecmp.c.
1543 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1544 (strcasecmp): Work correctly in multibyte locales.
1546 2005-08-16 Bruno Haible <bruno@clisp.org>
1548 * strnlen1.h: New file.
1549 * strnlen1.c: New file.
1551 2005-08-16 Bruno Haible <bruno@clisp.org>
1553 * mbfile.h: New file.
1555 2005-08-16 Bruno Haible <bruno@clisp.org>
1557 * mbiter.h: New file.
1559 2005-08-16 Bruno Haible <bruno@clisp.org>
1561 * mbchar.h: New file.
1562 * mbchar.c: New file.
1564 2005-08-16 Bruno Haible <bruno@clisp.org>
1566 * tls.h: New file, from GNU gettext.
1567 * tls.c: New file, from GNU gettext.
1569 2005-08-15 Bruno Haible <bruno@clisp.org>
1571 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1574 2005-08-14 Jim Meyering <jim@meyering.net>
1576 Sync from coreutils.
1578 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1579 Use the hash-table-based cycle-detection code not just when
1580 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1581 Reported by James Youngman in
1582 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1583 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1584 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1585 This lets us compile with -DFTS_DEBUG, once again.
1586 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1587 * fts.c (fd_safer): Remove decl.
1588 Include fcntl--.h rather than unistd-safer.h
1589 (fts_safe_changedir): Don't call fd_safer; no longer needed
1590 now that we include fcntl--.h.
1592 2005-08-11 Simon Josefsson <jas@extundo.com>
1594 * readline.h, readline.c: New file.
1596 2005-08-11 Bruno Haible <bruno@clisp.org>
1598 * strnlen.h (strnlen): Change parameter name to match comment.
1600 2005-08-10 Simon Josefsson <jas@extundo.com>
1602 * strndup.c: Use strnlen.h.
1604 * strnlen.h: New file.
1606 2005-08-02 Simon Josefsson <jas@extundo.com>
1608 * getline.h, getline.c: Rewrite.
1610 * getdelim.h, getdelim.c: New files, ported from glibc.
1612 2005-07-31 Bruno Haible <bruno@clisp.org>
1614 * lock.h (gl_lock_initializer): New macro.
1615 (gl_lock_define_initialized): Use it.
1616 (gl_rwlock_initializer): New macro.
1617 (gl_rwlock_define_initialized): Use it.
1618 (gl_recursive_lock_initializer): New macro.
1619 (gl_recursive_lock_define_initialized): Use it.
1621 2005-07-26 Bruno Haible <bruno@clisp.org>
1623 * lock.h: Update from GNU gettext.
1624 * lock.c: Update from GNU gettext.
1626 2005-07-18 Bruno Haible <bruno@clisp.org>
1628 * lock.h (gl_once_t): New type.
1629 (gl_once_define, gl_once): New macros.
1630 * lock.c (fresh_once): New variable.
1631 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1634 2005-07-18 Simon Josefsson <jas@extundo.com>
1636 * check-version.c (check_version): Accept identical versions too.
1638 2005-07-18 Bruno Haible <bruno@clisp.org>
1640 * lock.h: New file, from GNU gettext.
1641 * lock.c: New file, from GNU gettext.
1643 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1645 * quotearg.c: Add translator comment suggested by Bruno Haible,
1646 with a minor change.
1648 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1650 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1651 copyright symbol and the year.
1652 * version-etc.c (COPYRIGHT_YEAR): New constant.
1653 (version_etc_va): Use parameterized copyright notice.
1654 Reword to conform to the current GNU coding standards.
1656 2005-07-11 Simon Josefsson <jas@extundo.com>
1658 * size_max.h: New file.
1660 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1662 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1665 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1666 and Paul Eggert <eggert@cs.ucla.edu>
1668 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1669 in wint_t, not wchar_t. Remove now-unnecessary cast.
1671 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1673 * regex.c, regex.h: Sync from libc.
1674 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1675 New files, synced from libc, except that regex_internal.h
1676 currently has a small porting fix.
1678 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1680 Remove the dependency of the strftime module on the tzset module.
1681 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1682 Copy the input structure, to work around some of the bug with
1683 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1684 Solaris releases, you should also use the tzset module, but we won't
1685 require it as a dependency any more since we don't want LGPLed code
1686 to depend on GPLed code.
1688 2005-07-02 Jim Meyering <jim@meyering.net>
1690 * backupfile.c (backup_args): Change a `0' to NULL.
1692 2005-07-01 Jim Meyering <jim@meyering.net>
1694 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1695 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1696 * save-cwd.c, tempname.c:
1697 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1698 and don't include <sys/file.h>).
1700 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1702 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1703 declares only 'struct timespec;' (!).
1705 2005-06-29 Jim Meyering <jim@meyering.net>
1707 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1708 type name. Use the variable name instead.
1709 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1711 2005-06-28 Simon Josefsson <jas@extundo.com>
1713 * check-version.h, check-version.c: New files.
1715 2005-06-28 Simon Josefsson <jas@extundo.com>
1717 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1718 collision with global variable. Better indentation. Don't
1719 increment buffer pointer beyond buffer end. Based on comments
1720 from Paul Eggert <eggert@cs.ucla.edu>.
1724 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1726 * canon-host.c (canon-host): Append trailing "," to 0 in
1727 initializer of struct addrinfo, as an indication that we don't
1728 care how many members the structure has.
1730 2005-06-24 Derek Price <derek@ximbiot.com>
1731 and Bruno Haible <bruno@clisp.org>
1733 Remove stat module & update lstat.
1734 * stat.c: Remove this file...
1735 (slash_aware_lstat): ...moving this content and its support...
1736 * lstat.c (rpl_lstat): ...into here.
1737 * lstat.h: New file.
1739 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1741 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1742 (ranged_convert): Don't save conversion in a temporary struct.
1743 This causes a warning with GCC 4.0.0, and anyway in the typical
1744 case it's not worth the extra 100 bytes or so of code.
1745 (ranged_convert, __mktime_internal): When calling a function via a
1746 pointer P, use P () rather than (*P) (), as we now assume C89 or
1749 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1751 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1752 "who -r" failed to give output. Problem reported by Tim Waugh.
1754 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1755 (xcalloc): Use it to avoid needless tests.
1756 Problem reported by Jim Meyering.
1758 2005-06-16 Jim Meyering <jim@meyering.net>
1760 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1761 when either N or S is zero.
1763 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1765 * argp.h (__option_is_short): Check upper limit of
1766 __key. Isprint() requires its argument to have the value
1767 of an unsigned char or EOF.
1769 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1771 * fnmatch.c (fnmatch): If there is an encoding error in a
1772 multibyte string or pattern, fall back on unibyte matching.
1773 Problem reported by James Youngman.
1775 2005-06-08 Bruno Haible <bruno@clisp.org>
1777 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1780 2005-06-08 Bruno Haible <bruno@clisp.org>
1782 * csharpcomp.h: New file, from GNU gettext.
1783 * csharpcomp.c: New file, from GNU gettext.
1784 * csharpcomp.sh.in: New file, from GNU gettext.
1786 2005-06-07 Derek Price <derek@ximbiot.com>
1789 * glob_.h: Indent nested #ifdef.
1791 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1793 Sync from coreutils.
1794 Use "file name" when talking about file names, instead of "filename"
1795 or "path", as per the GNU coding standards.
1796 * mkdir-p.c: Renamed from makepath.c.
1797 (make_dir_parents): Renamed from make_path. All callers changed.
1798 * mkdir-p.h: Likewise. All includers changed.
1799 * filenamecat.c: Renamed from path-concat.c.
1800 (file_name_concat): Renamed from path_concat. All callers changed.
1801 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1802 * filenamecat.h: Likewise. All includers changed.
1803 * acl.c: Don't use "path" or "filename" to mean "file name"
1804 in comments or local variable names.
1805 * basename.c: Likewise.
1806 * canonicalize.c, canonicalize.h: Likewise.
1807 * dirname.c, dirname.h: Likewise.
1808 * euidaccess.c: Likewise.
1809 * exclude.c: Likewise
1810 * fnmatch_.h, fnmatch_loop.c: Likewise.
1811 * fsusage.c, fsuage.h: Likewise.
1812 * fts.c, fts_.h: Likewise.
1813 * getcwd.c: Likewise.
1814 * getloadavg.c: Likewise.
1815 * mkstemp.c: Likewise.
1816 * mountlist.c, mountlist.h: Likewise.
1817 * openat.c, openat.h: Likewise.
1818 * readlink-stub.c: Likewise.
1819 * readutmp.c, readutmp.h: Likewise.
1820 * rename.c: Likewise.
1821 * rmdir.c: Likewise.
1823 * savedir.c: Likewise.
1824 * stripslash.c: Likewise.
1825 * tempname.c: Likewise.
1826 * xreadlink.c: Likewise.
1827 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1829 * exclude.h: Likewise.
1831 * euidaccess.c (getuid, getgid, getuid, getegid)
1832 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1833 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1834 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1835 * pathmax.h: Include <limits.h> unconditionally, since other
1836 files have been getting away with it for years (MORE/BSD 4.3
1838 * userspec.c (getpwnam, getgrnam, getgrgid)
1839 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1841 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1842 Define to 256, not 255, as per modern POSIX.
1844 2005-06-01 Bruno Haible <bruno@clisp.org>
1846 * csharpexec.h: New file, from GNU gettext.
1847 * csharpexec.c: New file, from GNU gettext.
1848 * csharpexec.sh.in: New file, from GNU gettext.
1850 2005-05-31 Derek Price <derek@ximbiot.com>
1851 Paul Eggert <eggert@cs.ucla.edu>
1854 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1856 2005-05-29 Derek Price <derek@ximbiot.com>
1857 Paul Eggert <eggert@cs.ucla.edu>
1859 * glob_.h, glob.c: New files.
1861 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1863 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1865 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1866 the configuration hassle isn't worth it.
1867 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1868 (LONGEST_MODIFIER, PRIuMAX): Remove.
1870 2005-05-27 Bruno Haible <bruno@clisp.org>
1872 * getlogin_r.h: Remove second include of <stddef.h>.
1874 2005-05-25 Bruno Haible <bruno@clisp.org>
1875 Derek Price <derek@ximbiot.com>
1877 * getlogin_r.h: Simplify API documentation.
1879 2005-05-25 Derek Price <derek@ximbiot.com>
1880 Paul Eggert <eggert@cs.ucla.edu>
1882 * getlogin_r.c, getlogin_r.h: New files.
1884 2005-05-22 Bruno Haible <bruno@clisp.org>
1886 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1887 Also include <sys/param.h> if it defines MIN, MAX.
1888 Based on a patch by Derek Price <derek@ximbiot.com>.
1890 2005-05-22 Bruno Haible <bruno@clisp.org>
1892 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1893 (INT64_MIN): Fix definition.
1894 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1896 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1897 NEED_SIGNED_INT_TYPES.
1899 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1900 HAVE_SYSTEM_INTTYPES.
1902 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1904 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1905 so that unistd-safer.h (GPL'ed code) need not be included.
1907 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1910 * fts.c: Don't include "cycle-check.h" or "hash.h".
1911 (setup_dir, free_dir): New functions.
1912 (enter_dir, leave_dir): Define trivial
1913 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1914 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1915 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1916 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1917 Move to fts-cycle.c.
1918 (fts_open): Use setup_dir.
1919 (fts_close): Use free_dir.
1920 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1921 This adds a label and some gotos, but the alternatives were messier.
1922 Check for memory allocation failure when entering a dir.
1923 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1924 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1925 (FTS): New member fts_cycle, that is a union that contains the
1926 old active_dir_ht and cycle_state. All uses changed to mention
1927 fts_cycle.ht and fts_cycle.state.
1928 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1929 fts.c, with the following changes:
1930 (setup_dir, free_dir): New functions.
1931 (enter_dir): Now returns bool. Return true if successful, false
1932 if memory exhausted. All callers changed.
1933 Do not bother partly cleaning up on
1934 memory allocation failure; that is free_dir's job.
1935 However, free ad if hash_insert fails, to avoid memory leak.
1936 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1937 fts->fts_options to see which union member to use.
1939 2005-05-20 Jim Meyering <jim@meyering.net>
1941 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1942 Now a macro, to pacify GCC.
1944 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1946 * chown.c (rpl_chown): Return -1 on failure.
1948 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1950 * canonicalize.c: Include canonicalize.h first, to test interface.
1951 Include <stddef.h> unconditionally, since we assume C89 now.
1952 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1953 * fts.c: Include fts_.h first, to check interface.
1954 Do not include intprops.h; no longer needed.
1955 Include cycle-check.h and hash.h, since fts_.h no longer does.
1956 Remove unnecessary casts of closedir to void.
1957 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1958 decide whether to decrement nlinks.
1959 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1960 (FTS): Use struct hash_table * instead of Hash_table, so that
1961 we no longer need to include hash.h here.
1963 2005-05-17 Jim Meyering <jim@meyering.net>
1965 * fts.c, fts_.h: New files, from coreutils.
1967 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1969 Sync from coreutils.
1970 * unlinkdir.c, unlinkdir.h: New files.
1971 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1972 regex.h, unlocked-io.h, xtime.h:
1973 White space changes only.
1974 * makepath.c (make_path): Port to hosts where leading "//" is special.
1975 * yesno.c: Include getline.h, not ctype.h.
1976 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1977 Use getline to remove arbitrary restriction on response length.
1979 2005-05-13 Bruno Haible <bruno@clisp.org>
1981 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1982 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1983 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1984 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1985 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1986 Add support for 64-bit integers in the MSVC compiler.
1988 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1990 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1991 Change the initial comment to refer to GPL, not LGPL.
1992 gnulib-tool will change it to LGPL as needed.
1994 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1995 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1996 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1997 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1998 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1999 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2000 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2001 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2002 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2003 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2004 concatpath.c, config.charset, copy-file.c, copy-file.h,
2005 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2006 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2007 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2008 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2009 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2010 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2011 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2012 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2013 full-read.c, full-read.h, full-write.c, full-write.h,
2014 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2015 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2016 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2017 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2018 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2019 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2020 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2021 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2022 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2023 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2024 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2025 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2026 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2027 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2028 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2029 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2030 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2031 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2032 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2033 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2034 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2035 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2036 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2037 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2038 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2039 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2040 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2041 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2042 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2043 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2044 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2045 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2046 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2047 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2048 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2049 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2050 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2051 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2052 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2053 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2054 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2055 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2056 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2057 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2058 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2059 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2060 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2061 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2062 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2063 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2064 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2065 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2066 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2067 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2068 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2069 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2070 Update FSF postal mail address.
2072 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2074 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2075 specified in ai_socktype. Fix invalid ai_protocol
2076 check. ai_protocol is usually set to 0 or depending on
2077 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2078 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2079 ai_socktype / ai_protocol in the returned addrinfo structure.
2081 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2082 Bruno Haible <bruno@clisp.org>
2084 * inet_ntop.h: New file.
2085 * inet_ntop.c: New file, from glibc with modifications.
2087 2005-05-08 Jim Meyering <jim@meyering.net>
2089 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2091 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2093 Merge from coreutils. Among other things,
2094 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2095 * fd-safer.c: New file.
2096 * fcntl-safer.h, open-safer.c: Remove.
2097 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2098 * dup-safer.c: Include unistd-safer.h first.
2099 Don't include errno.h.
2100 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2101 * file-type.h: Don't assume invoker included sys/stat.h first.
2102 * file-type.c: Rely on file-type.h change.
2103 * getloadavg.c: Include unistd-safer.h.
2104 (getloadavg): Use safer open.
2105 * getusershell.c: Include "stdio-safer.h".
2106 (getusershell): Use safer fopen.
2107 * long-options.c (long_options): Use NULL rather than 0.
2108 * modechange.h (mode_free): Remove; all callers changed to invoke
2110 * modechange.c: Likewise.
2111 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2112 (MODE_DONE): New constant.
2113 (struct mode_change): Remove 'next' member.
2114 (make_node_op_equals): New function; like the old one of the
2115 same name, except it allocates an array.
2116 (mode_compile, mode_create_from_ref): Use it.
2117 (mode_compile): Allocate result as an array, not a linked list.
2118 Parse octal string ourself, so that we catch mistakes like "+0".
2119 (mode_adjust): Arg is an array, not a linked list.
2120 * modechange.c: Include stat-macros.h, xalloc.h.
2121 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2122 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2123 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2124 Remove. This is now stat-macros.h's job.
2125 (talloc): Remove. All callers replaced by xalloc, so that
2126 our invokers don't have to worry about reporting memory failures.
2127 (make_node_op_equals): Remove.
2128 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2130 (struct mode_change): Moved here from modechange.h.
2131 (mode_append_entry): Remove.
2132 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2133 apps to have incorrect behavior. Use simpler algorithm for head
2134 and tail. Don't futz with umask; that's now the job of mode_adjust.
2135 Detect more invalid usages rather than having somewhat-random behavior.
2136 Don't insert an "a=" action, as that leads to incorrect behavior.
2137 (mode_compile, mode_create_from_ref): Return NULL on error instead
2138 of an enum, since now there's only one way to have an error. All
2140 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2141 at the correct time. Simplify calculation of "+u" and its ilk.
2142 Don't mishandle "+X".
2143 (mode_free): Remove "register" and localize decls.
2144 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2145 (struct mode_change): Move to modechange.c; callers don't
2146 need to see this stuff.
2147 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2148 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2149 (mode_change, mode_adjust): Reflect the new signatures noted above.
2150 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2151 that might redefine system include files.
2152 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2153 (my_usleep): Use NULL rather than (void *) 0.
2154 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2155 Use siginterrupt to specify that system calls should be interrupted.
2156 (rpl_nanosleep): Move initialization of suspended closer to call of
2158 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2159 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2160 (desirable_utmp_entry): New function.
2161 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2162 using x2nrealloc, to simplify logic.
2163 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2164 size calculation. Do not assume utmp file is a regular file.
2165 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2166 (READ_UTMP_CHECK_PIDS): New constant.
2167 * save-cwd.c: Include unistd-safer.h.
2168 (save_cwd): Use fd_safer.
2169 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2170 [!_LIBC] Include "stat-macros.h" instead.
2171 * unistd-safer.h (fd_safer): New decl.
2173 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2175 * byteswap_.h: New file.
2177 2005-04-25 Albert Chin <china@thewrittenword.com>
2179 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2182 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2184 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2185 that "UTC +1 second" continues to work. Problem reported
2187 (relunit_snumber): New rule.
2190 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2192 * getdate.y (universal_time_zone_table): New constant.
2193 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2194 universal_time_zone_table.
2195 (lookup_zone): Prefer universal_time_zone_table to
2196 local_time_zone_table, so that "GMT" time stamps are allowed in
2197 London during the summer. Problem reported by Ian Abbott.
2199 2005-04-12 Jim Meyering <jim@meyering.net>
2201 * human.c (humblock): Set *options even when returning due to
2202 xstrtoumax conversion failure. Thanks to a used-uninitialized
2205 2005-04-09 Jim Meyering <jim@meyering.net>
2207 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2208 -Wuninitialized: initialize tm0.tm_year.
2210 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2212 * getdate.y (parser_control): rels_seen is now a boolean, not a
2213 count, since there's no maximum. All uses changed.
2214 Add member dsts_seen.
2215 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2217 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2218 Use pc_rels_seen to decide whther a date is absolute.
2220 * getdate.y (number): Don't overwrite year.
2221 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2224 2005-04-02 Simon Josefsson <jas@extundo.com>
2226 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2227 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2229 2005-03-27 Jim Meyering <jim@meyering.net>
2231 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2233 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2235 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2236 "one's complement" -> "ones' complement" in comment, as per Knuth.
2237 "value of type" -> "type or expression" in comment.
2238 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2240 2005-03-26 Jim Meyering <jim@meyering.net>
2243 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2244 Correct typos: s/or/of/.
2246 2005-03-23 Jim Meyering <jim@meyering.net>
2248 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2250 2005-03-21 Jim Meyering <jim@meyering.net>
2252 Changes imported from coreutils.
2254 * cycle-check.c: Don't include xalloc.h.
2256 * path-concat.c: Don't include assert.h.
2257 (path_concat): Remove assertion that would have triggered
2258 for ABASE starting with more than one slash.
2259 Reported by Andreas Schwab.
2261 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2262 properly when ABASE is an absolute file name.
2263 Correct the description of this function.
2265 Add an assertion and a test driver.
2266 This fixes a bug introduced on 2004-07-02.
2267 Andreas Schwab reported the resulting failure of cp --parents:
2268 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2270 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2272 * strftime.c (my_strftime): If the underlying strftime returns 0
2273 (which shouldn't happen), generate nothing instead of returning 0
2274 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2276 2005-03-16 Bruno Haible <bruno@clisp.org>
2278 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2280 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2282 * strftime.c (my_strftime): Prepend space to format so that we can
2283 reliably distinguish strftime failure from empty output on POSIX
2286 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2288 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2289 (iconv_string): Don't guess a size-zero buffer, as that might cause
2290 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2291 result would be 'too large', where 'too large' is (heuristically)
2292 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2293 overflow concerns. This will prevent some unwanted malloc failures
2294 when the inputs are very large.
2296 2005-03-15 Bruno Haible <bruno@clisp.org>
2298 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2301 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2304 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2306 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2308 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2309 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2311 * strtol.c: Likewise.
2313 2005-03-14 Simon Josefsson <jas@extundo.com>
2315 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2318 2005-03-14 Jim Meyering <jim@meyering.net>
2320 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2321 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2322 to be nonzero so that we (and caller) can detect the difference
2323 between a valid zero-length expansion and an error return, even
2324 when the underlying strftime fails before writing anything into
2327 2005-03-10 Jim Meyering <jim@meyering.net>
2329 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2330 so that this module works on systems without fchdir.
2332 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2334 Factor int-properties macros into a single file, except for
2335 glibc-related files.
2336 * intprops.h: New file.
2337 * getloadavg.c: Include it instead of limits.h.
2338 (INT_STRLEN_BOUND): Remove.
2339 * human.c: Include intprops.h.
2340 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2341 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2342 * inttostr.h: Include intprops.h instead of limits.h.
2343 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2344 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2345 for consistency with intprops.h.
2346 (time_t_is_integer, twos_complement_arithmetic): Use them.
2347 * sig2str.h: Include <signal.h>, intprops.h.
2348 (INT_STRLEN_BOUND): Remove.
2349 * strftime.c (TYPE_SIGNED): Remove.
2350 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2351 * strtol.c: Adjust comments to match intprops.h.
2352 * userspec.c: Include intprops.h.
2353 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2354 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2355 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2356 instead of rolling our own expressions.
2357 * xstrtol.c: Include xstrtol.h first, to test interface.
2359 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2361 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2362 the right thing even if adding 1900 would overflow. Similarly
2363 for tm_mon + 1 and tm_yday + 1.
2364 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2365 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2366 (DO_SIGNED_NUMBER): New macro.
2367 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2369 2005-03-07 Bruno Haible <bruno@clisp.org>
2371 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2373 2005-03-03 Derek R. Price <derek@ximbiot.com>
2374 Bruno Haible <bruno@clisp.org>
2376 * pagealign_alloc.h: New file.
2377 * pagealign_alloc.c: New file.
2379 2005-01-28 Bruno Haible <bruno@clisp.org>
2381 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2384 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2386 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2387 The workaround isn't strictly needed for POSIX conformance, and
2388 it's too much of a pain to configure and maintain. We'll ask
2389 people to fix their kernels instead.
2390 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2391 (NANOSLEEP_BUG_WORKAROUND): Remove.
2392 (xnanosleep): Remove the workaround.
2394 2005-02-12 Bruno Haible <bruno@clisp.org>
2396 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2398 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2400 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2401 * timespec.h (gettime): Return void, since it always
2402 succeeds now. All uses changed.
2403 * gettime.c (gettime) Likewise.
2404 [HAVE_NANOTIME]: Prefer nanotime.
2405 Assume gettimeofday succeeds, as POSIX requires.
2406 Assime time () succeeds, since other code already does.
2407 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2408 (timespec_subtract): Remove.
2409 (NANOSLEEP_BUG_WORKAROUND): New constant.
2410 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2411 things considerably. Use it only on GNU/Linux hosts, since the
2412 workaround shouldn't be needed elsewhere.
2414 2005-02-24 Bruno Haible <bruno@clisp.org>
2416 * gettext.h: Update from GNU gettext 0.14.2.
2418 2005-02-24 Bruno Haible <bruno@clisp.org>
2420 * localcharset.c: Update from GNU gettext 0.14.2.
2421 * config.charset: Update from GNU gettext 0.14.2.
2423 2005-02-22 Simon Josefsson <jas@extundo.com>
2425 * iconvme.h, iconvme.c: New files, from libc.
2427 2005-02-20 Neil Conway <neilc@samurai.com>
2429 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2430 returned by OSX/Darwin if the specified buffer is not large
2431 enough for the hostname.
2433 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2435 * memrchr.h: New file.
2436 * chdir-long.c: Include it.
2437 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2438 Don't bother including stddef.h.
2440 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2442 * argp-help.c (__argp_help): Create a fake struct argp_state and
2443 pass it to _help, otherwise the latter coredumps trying to
2444 dereference state.root_argp.
2446 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2448 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2450 Include <sys/types.h>, for dev_t.
2451 (ME_DUMMY, ME_REMOTE): Move from here....
2452 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2453 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2455 Include mountlist.h first, to test the interface.
2457 2005-01-29 Bruno Haible <bruno@clisp.org>
2459 * progname.c (program_name): Initialize.
2460 Needed when linking statically on MacOS X.
2462 2005-01-28 Bruno Haible <bruno@clisp.org>
2464 * javacomp.sh.in: New file, from GNU gettext.
2465 * javacomp.h: New file, from GNU gettext.
2466 * javacomp.c: New file, from GNU gettext.
2468 2005-01-26 Bruno Haible <bruno@clisp.org>
2470 * javaexec.sh.in: New file, from GNU gettext.
2471 * javaexec.h: New file, from GNU gettext.
2472 * javaexec.c: New file, from GNU gettext.
2474 2005-01-26 Simon Josefsson <jas@extundo.com>
2476 * gai_strerror.c: Use GPL in header.
2478 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2480 * argp-help.c (hol_entry_help): Avoid using non-constant
2481 initializers for struct pentry_state.
2482 (__argp_error): Check return value of __asprintf
2483 (__argp_failure): Translate error message
2485 * argp-parse.c: Removed braces around the expansion of N_()
2487 2005-01-21 Jim Meyering <jim@meyering.net>
2489 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2490 same value as for Solaris 9.
2492 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2493 component length. This included changing the parameter to be
2494 of type `char *' rather than `char const *'.
2495 * chdir-long.h (chdir_long): Update prototype.
2497 * openat.c (fdopendir, fstatat): New functions.
2498 * openat.h: Include headers required for use of DIR and struct stat.
2499 [AT_SYMLINK_NOFOLLOW]: Define.
2500 (fdopendir, fstatat): Add prototypes.
2502 2005-01-21 Bruno Haible <bruno@clisp.org>
2504 * classpath.h: New file, from GNU gettext.
2505 * classpath.c: New file, from GNU gettext.
2507 2005-01-20 Simon Josefsson <jas@extundo.com>
2509 * version-etc-fsf.c: New file, with version_etc_copyright.
2510 * version-etc.c: Remove version_etc_copyright.
2511 * version-etc.h (version_etc_copyright): Use [] instead of * in
2512 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2514 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2516 * save-cwd.c (save_cwd): Remove code to support the case
2517 where fchdir is missing or flaky.
2519 2005-01-20 Simon Josefsson <jas@extundo.com>
2521 * base64.h (isbase64): Add.
2523 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2524 using a unsigned prototype, don't inline.
2525 (base64_decode): Use it.
2527 2005-01-19 Bruno Haible <bruno@clisp.org>
2529 * sh-quote.h: New file, from GNU gettext.
2530 * sh-quote.c: New file, from GNU gettext.
2532 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2534 Merge changes from coreutils, as described below in several
2535 changelogs dated today.
2537 * save-cwd.c: Include "save-cwd.h" before other include files.
2538 (O_DIRECTORY): Remove; not needed here, since "." must be
2539 a directory. All uses removed.
2540 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2541 universal on Suns, and we also need to test for IRIX.
2542 Revamp code to use 'if' rather than '#if'.
2543 Avoid unnecessary comparison of cwd->desc to 0.
2545 * utimens.c (futimens): Robustify the previous patch, by checking
2546 for known valid error numbers rather than observed invalid ones.
2548 2005-01-18 Jim Meyering <jim@meyering.net>
2550 * version-etc.c (version_etc_copyright): Update copyright date.
2552 * utimens.c (futimens): Account for the fact that futimes
2553 can also fail with errno == ENOSYS or errno == ENOENT.
2554 Patch from Dmitry V. Levin.
2556 Change the name of the robust chdir function from chdir to chdir_long.
2557 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2558 (restore_cwd): Use chdir_long, not chdir.
2559 * chdir-long.c: Renamed from chdir.c.
2560 * chdir-long.h: Renamed from chdir.h.
2561 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2564 2005-01-18 Bob Proulx <bob@proulx.com>
2566 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2567 offsetof() macro construct to avoid compile failure with native HP-UX
2568 11.0 ANSI C compiler.
2570 2005-01-06 Bruno Haible <bruno@clisp.org>
2572 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2573 because stpncpy.m4 takes care of it.
2575 2004-01-24 Bruno Haible <bruno@clisp.org>
2577 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2579 2003-10-09 Bruno Haible <bruno@clisp.org>
2581 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2583 2005-01-06 Bruno Haible <bruno@clisp.org>
2585 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2586 * fwriteerror.c: Include <stdbool.h>.
2587 (fwriteerror): At the end, close the file stream. Record whether
2588 stdout was already closed.
2590 2004-05-27 Bruno Haible <bruno@clisp.org>
2592 * execute.c (environ): Declare if needed.
2593 * pipe.c (environ): Likewise.
2594 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2596 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2598 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2599 definitions to be after all include files, to avoid collisions.
2600 Problem reported by Bob Proulx.
2602 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2604 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2605 not needed. This removes a dependency on the gettext module.
2606 [defined _LIBC]: Do not include <libintl.h>; not needed.
2608 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2610 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2613 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2615 * argp-parse.c: Include <stddef.h>.
2616 (alignof, alignto): New macros.
2617 (parser_init): Don't assume that void * is aligned sufficiently
2620 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2621 need to extend the stack.
2622 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2625 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2627 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2629 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2631 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2632 Remove now-obsolete comment about AIX.
2633 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2634 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2635 (YYMAXDEPTH): New macro.
2637 2004-12-18 Bruno Haible <bruno@clisp.org>
2639 * fatal-signal.c (fatal_signals): Make non-const.
2640 (init_fatal_signals): New function.
2641 (uninstall_handlers, install_handlers): Ignore signals that were set to
2643 (at_fatal_signal): Call init_fatal_signals.
2644 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2646 Reported by Paul Eggert.
2648 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2650 * getdate.y (textint): New member "negative".
2651 (time_zone_hhmm): New function.
2652 Expect 14 shift-reduce conflicts, not 13.
2653 (o_colon_minutes): New rule.
2654 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2655 (yylex): Set the "negative" member of signed numbers.
2657 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2659 Changes imported from coreutils.
2660 * hard-locale.c: Assume <locale.h> exists.
2662 (GLIBC_VERSION): New macro.
2663 (hard_locale): Assume setlocale exists.
2664 Rewrite to avoid #ifdef.
2665 Use strdup rather than malloc + strcpy.
2666 * human.c: Assume <locale.h> exists.
2667 (human_readable): Assume localeconv exists.
2669 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2671 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2672 convert T2, not T. (Imported from libc.)
2674 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2676 * getcwd.c (is_ENAMETOOLONG): New macro.
2677 (__getcwd.c): Don't restore errno; glibc doesn't.
2678 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2679 first, falling back to our code only if its results look suspicious.
2680 Ensure that the resulting buffer is only as large as necessary.
2682 * readutmp.c: Include readutmp.h first.
2683 Include <errno.h>, since readutmp.h no longer does that.
2684 * readutmp.h: Don't include <errno.h>,
2685 <sys/param.h>, <time.h>; not needed to establish interface.
2686 (errno): Remove decl.
2687 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2688 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2689 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2691 2004-11-28 Simon Josefsson <jas@extundo.com>
2693 * base64.h, base64.c: New file.
2695 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2697 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2699 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2701 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2702 HP's ANSI C compiler.
2703 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2704 Declaring int functions causes warnings on some modern systems and
2705 shouldn't be needed to compile on ancient ones.
2706 * same.c (MIN) [defined MIN]: Don't define, since it's already
2709 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2710 with the following changes.
2711 (__set_errno): Parenthesize properly.
2712 Include <stdbool.h>.
2713 (MIN, MAX, MATCHING_INO): New macros.
2714 (__getcwd): Define with prototype, not K&R form.
2715 Use heuristics to allocate default buffer on stack if possible.
2716 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2717 behavior, and to avoid the PATH_MAX limit when computing
2719 Use MATCHING_INO to compare inode number to file.
2720 Check for arithmetic overflow in size calculations.
2721 Fix bug in reallocation of dot array that caused getcwd to fail
2722 on directories nested deeper than 75.
2723 Be more careful about saving errno on error.
2724 Do not use realloc; use only free+malloc, as this is a bit
2725 more flexible and avoids a needless copy operation.
2726 Do not inspect st_dev and st_ino for symbolic links; POSIX
2727 doesn't specify the latter.
2728 Check for closedir errors.
2729 Avoid needless casts.
2730 Use "#ifdef weak_alias" around weak_alias, to be like other
2732 The following changes to getcwd.c have effect only when used in
2733 gnulib; they have no effect inside glibc proper.
2734 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2735 as alloca isn't used.
2736 (alloca, __alloca): Likewise.
2737 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2738 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2739 unconditionally, as gnulib assumes C89 or better.
2740 Do not include <sys/param.h>.
2741 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2742 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2744 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2745 Include <dirent.h> in a way that is compatible with modern Autoconf.
2746 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2747 New macros, if not already defined.
2748 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2749 Use "_LIBC", not "defined _LIBC", for consistency.
2750 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2752 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2753 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2754 * xgetcwd.c: David MacKenzie's old code was removed, so give
2755 credit only to Jim Meyering and adjust the copyright dates.
2756 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2757 <stdlib.h>, <unistd.h>, "pathmax.h".
2758 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2759 (INITIAL_BUFFER_SIZE): Remove.
2760 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2762 2004-11-23 Jim Meyering <jim@meyering.net>
2764 * getopt_.h: Remove trailing blanks.
2766 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2768 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2769 (futimens): New function, which uses futimes if available.
2770 (futimens, utimens): Support timespec==NULL, with same semantics
2771 as utime and utimens.
2772 * utimens.h (futimens): New decl.
2774 2004-11-23 Jim Meyering <jim@meyering.net>
2776 * __fpending.c: Add comment.
2778 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2780 * getopt_.h: Re-addition of __getopt_argv_const caused
2781 redefinition warnings. To avoid them, include the defines
2782 in `#if !defined __need_getopt ... #endif'. The only place
2783 where __getopt_argv_const is used is in definitions
2784 of getopt_long and getopt_long_only below, which are as well
2785 protected by `#ifndef __need_getopt'.
2786 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2787 __need_getopt after including <stdio.h> and <unistd.h> These
2788 headers might have defined it.
2790 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2792 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2794 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2795 optopt): Use them instead of invoking ## directly; otherwise, the
2796 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2798 2004-11-19 Bruno Haible <bruno@clisp.org>
2800 * strtok_r.c: Move comments from here...
2801 * strtok_r.h: ... to here.
2803 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2805 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2806 might fail. Problem reported by Yoann Vandoorselaere.
2807 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2808 that mishandle size_t overflow.
2810 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2812 * canon-host.c: Include "strdup.h".
2813 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2814 Use strdup instead of malloc/strcpy to duplicate strings.
2816 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2817 (human_space_before_unit): New constant.
2818 * human.c (human_readable): Support it.
2820 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2821 (xgetcwd): Set errno correctly when failing.
2822 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2823 the failure is actually due to a PATH_MAX problem.
2825 Further getopt changes to make it more likely that glibc will
2826 buy the changes back.
2827 * getopt.c (POSIXLY_CORRECT): New constant.
2828 (getopt): Use it, so to preserve glibc semantic
2829 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2830 when compiling for libc.
2831 * getopt_.h (__getopt_argv_const): Bring it back.
2832 (getopt_long, getopt_long_only): Use it.
2834 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2835 New arg POSIXLY_CORRECT. All callers changed.
2836 (getopt): Argv is now char * const *, as per standard.
2837 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2838 not char *__getopt_argv_const *.
2839 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2840 _getopt_long_only_r): Likewise.
2841 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2842 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2843 _getopt_long_r, _getopt_long_only_r): Likewise.
2844 * getopt_.h (__getopt_argv_const): Remove.
2845 (getopt): Argv is now char * const *, as per standard.
2847 * getdate.y (tORDINAL): New token.
2848 (day, relunit): Allow it for relative times.
2849 (relative_time_table): Use tORDINAL for ordinals.
2851 2004-11-15 Jim Meyering <jim@meyering.net>
2853 * closeout.c: Include "__fpending.h" once again.
2854 Include <stdbool.h>.
2855 (close_stdout): Don't fail just because stdout was closed initially,
2856 since some programs don't write to stdout in the normal course of
2857 operation (other than --version and --help), and we don't want this
2858 function to make e.g. `touch file >&-' fail.
2859 But do fail if it was closed and someone has tried to write to it.
2860 E.g., `printf foo >&-' must fail.
2862 2004-11-11 Simon Josefsson <jas@extundo.com>
2864 * strtok_r.h, strtok_r.c: New file.
2866 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2868 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2869 we can stop lying to compilers about the constness of argv when we
2870 are compiled outside glibc.
2871 (getopt, getopt_long, getopt_long_only): Use it.
2872 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2874 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2875 _getopt_long_only_r): Likewise.
2876 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2877 _getopt_long_only_r): Likewise.
2879 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2880 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2881 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2882 the other external symbols.
2883 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2884 declaration, since the above renaming now works around collisions.
2886 2004-11-11 Jim Meyering <jim@meyering.net>
2888 * linebreak.c: Remove trailing blanks.
2889 * alloca_.h: Likewise.
2890 * acosl.c: Likewise.
2891 * euidaccess.c: Likewise.
2892 * allocsa.h: Likewise.
2894 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2896 * mktime.c (SHR): New macro, which is a portable
2897 substitute for >> that should work even on Crays.
2898 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2899 Problem reported by Mark D. Baushke in
2900 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2901 * getdate.y (SHR): Likewise.
2903 * strftime.c (SHR): Likewise.
2905 * quotearg.c (struct quoting_options): Use unsigned int for
2906 quote_these_too, so that right shifts are well defined. All uses
2909 2004-11-10 Simon Josefsson <jas@extundo.com>
2911 * getaddrinfo.h, getaddrinfo.c: New files.
2913 2004-11-10 Jim Meyering <jim@meyering.net>
2915 Ensure that no close failure goes unreported.
2916 * closeout.c (close_stdout): Always close stdout. I.e., don't
2917 return early when it seems there's nothing to flush.
2918 Don't include __fpending.h.
2920 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2922 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2924 2004-11-05 Bruno Haible <bruno@clisp.org>
2926 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2927 Reported by Mark D. Baushke <mdb@cvshome.org>.
2929 2004-11-04 Bruno Haible <bruno@clisp.org>
2931 2004-09-11 Bruno Haible <bruno@clisp.org>
2932 * allocsa.valgrind: New file.
2933 2004-02-06 Bruno Haible <bruno@clisp.org>
2934 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2935 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2936 Reported by Christopher Seip <chris.seip@hp.com>.
2938 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2940 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2941 with errno == ERANGE if the buffer is too small.
2942 Problem reported by Mark D. Baushke.
2944 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2946 * xreadlink.c (MAXSIZE): New macro.
2947 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2948 size does not exceed MAXSIZE. Avoid cast.
2949 As suggested by Mark D. Baushke in
2950 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2951 if readlink fails with buffer size just under MAXSIZE, try again
2954 2004-11-02 Derek R. Price <derek@ximbiot.com>
2955 and Paul Eggert <eggert@cs.ucla.edu>
2957 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2958 (get_date): Overparenthesize to avoid GCC warning.
2960 2004-11-02 Bruno Haible <bruno@clisp.org>
2962 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2963 function returns void.
2965 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2967 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2968 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2971 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2973 * getdate.y: Add support for TZ="foo" within a date string.
2974 Fix some bugs near time_t boundaries. Reject dates with
2975 out-of-range components, e.g., "Sept 31".
2976 Include <stdlib.h>, "setenv.h", "xalloc.h".
2977 (ISDIGIT_LOCALE): Remove; unused.
2978 Note that the TZ and time functions used here are not reentrant.
2979 (mktime_ok, get_tz): New functions.
2980 (TZBUFSIZE): New constant.
2981 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2982 This requires that we sometimes generate our own TZ="XXX..." setting.
2984 2004-10-27 Derek R. Price <derek@ximbiot.com>
2986 * mktime.c (not_equal_tm): Remove redundant check.
2988 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2990 * getdate.y: Use Bison 1.875 features, and some minor
2991 code cleanups. This change does not affect semantics.
2992 Don't include <stdlib.h>; no longer needed.
2993 Don't include unlocked-io.h; only the "#if TEST" code uses
2994 stdio, and performance isn't crucial there.
2995 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2996 Bison 1.875 features as described below.
2997 All uses of "PC." replaced by "pc->".
2998 (YYSTYPE): Add a forward declaration.
2999 (yylex, yyerror): Use full prototypes in forward decls.
3000 Use "%pure-parser" rather than obsolescent "%pure_parser".
3001 Use %parse-param and %lex-param instead of obsolescent
3002 YYPARSE_PARAM and YYLEX_PARAM.
3003 (meridian_table, month_and_day_table, time_units_table,
3004 relative_time_table, time_zone_table, military_table,
3005 lookup_zone, lookup_word, get_date):
3006 Use NULL instead of 0 where appropriate.
3007 (to_hour): Avoid abort (), to avoid a dependency on
3009 (yyerror, yylex): Now accepts parser_control * arg.
3010 (main) [TEST]: Use '\0' rather than 0 for char.
3012 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3014 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3015 It's now the caller's responsibility to handle the case where
3016 !HAVE_GETPAGESIZE && !defined getpagesize.
3018 * mktime.c (leapyear): Arg is long int, not int.
3020 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3022 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3024 2004-10-12 Simon Josefsson <jas@extundo.com>
3026 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3027 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3030 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3032 * vsnprintf.h: New file.
3033 * vsnprintf.c: New file.
3035 2004-10-07 Bruno Haible <bruno@clisp.org>
3037 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3038 into the provided buffer.
3040 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3042 * diacrit.c, diacrit.h: Add GPL notice.
3044 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3045 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3046 * logl.c (logl): Keep the code as similar to glibc as possible.
3047 This avoids a potential constant-folding bug.
3049 2004-10-05 Bruno Haible <bruno@clisp.org>
3051 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3053 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3055 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3056 * xmalloc.c (xmemdup): Likewise.
3057 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3058 XFREE): Remove these long-obsolescent macros.
3059 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3060 * xstrdup.c: Remove.
3062 * regex.c (re_comp): Cast gettext return value to char *,
3063 Problem reported by Martin Neitzel via Mark D. Baushke.
3065 2004-10-04 Simon Josefsson <jas@extundo.com>
3067 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3068 '#ifdef USE_UNLOCKED_IO'.
3070 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3072 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3073 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3074 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3075 regex.c, sha1.c, version-etc.c, yesno.c:
3076 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3077 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3078 the includer's responsibility.
3080 Sync from coreutils.
3082 * modechange.c (mode_compile): Don't decrement a pointer that
3083 points to the start of a string, as the C Standard says the
3084 resulting behavior is undefined.
3086 * backupfile.h (enum backuptype): Rename none -> no_backups,
3087 simple -> simple_backups, numbered_existing ->
3088 numbered_existing_backups, numbered -> numbered_backups
3089 to avoid shadowing problems. All uses changed.
3090 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3091 * backupfile.c (check_extension, numbered_backup):
3092 Rename locals to avoid shadowing 'basename'.
3093 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3096 * .cppi-disable: Add getopt_.h, getopt_int.h.
3097 * .cvsignore: Add getopt.h.
3099 2004-10-04 Simon Josefsson <jas@extundo.com>
3101 * memmem.h: New file.
3102 * memmem.c: New file, taken from glibc.
3104 2004-10-02 Jim Meyering <jim@meyering.net>
3106 * dirfd.h, getpagesize.h: Add copyright notice.
3108 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3110 * snprintf.c: Remove comments as to why each header is needed.
3112 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3114 * strsep.h: New file.
3115 * strsep.c: New file.
3117 2004-10-01 Simon Josefsson <jas@extundo.com>
3119 * snprintf.c (snprintf): Handle size==0.
3121 2004-10-01 Simon Josefsson <jas@extundo.com>
3122 Bruno Haible <bruno@clisp.org>
3124 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3125 (snprintf): Declare 'args'.
3127 2004-09-30 Simon Josefsson <jas@extundo.com>
3129 * snprintf.h, snprintf.c: New files.
3131 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3133 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3134 (hol_entry_help): Never translate an empty string.
3135 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3136 * argp.h (OPTION_NO_TRANS): New option.
3138 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3140 * xvasprintf.c: Include xalloc.h.
3141 (xvasprintf): Use xalloc_die, not xmalloc_die.
3143 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3145 * dummy.c: Change copyright notice to FSF, and license to GPL.
3147 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3149 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3150 Problem reported by Bruno Haible in:
3151 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3153 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3155 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3156 in case some system header has #define'd it. Problem reported by
3157 Soeren D. Schulze in
3158 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3160 2004-09-08 Bruno Haible <bruno@clisp.org>
3162 * stdint_.h: New file, taken from GNU clisp.
3164 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3166 * xvasprintf.h: New file.
3167 * xvasprintf.c: New file.
3168 * xasprintf.c: New file.
3170 2004-09-08 Bruno Haible <bruno@clisp.org>
3172 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3174 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3176 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3178 Import from coreutils.
3179 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3180 strings on unbounded length. alloca's performance benefits aren't
3181 that important here.
3183 (parse_with_separator): New function, with most of the internals
3184 of the old parse_user_spec. Allow user to omit both user and group,
3185 for compatibility with FreeBSD.
3186 Clone only the user name, not the entire spec.
3187 Do not set *uid, *gid unless entirely successful.
3188 Avoid memory leak in some failing cases.
3189 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3190 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3191 (parse_user_spec): Rewrite to use parse_with_separator.
3193 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3195 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3196 its complicated substitute.
3197 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3198 and program_invocation_name.
3199 (__argp_basename) [!_LIBC]: Remove; the only use was
3200 replaced by its body.
3201 (__argp_short_program_name): Change condition from
3202 !defined __argp_short_program_name to
3203 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3204 to match argp-namefrob.h.
3205 (__argp_failure): Don't assume strerror_r returns char *.
3206 * argp-parse.c (N_): Define unconditionally.
3207 (argp_default_options): Fill out initializers with 0 to avoid
3210 2004-08-12 Simon Josefsson <jas@extundo.com>
3212 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3213 * getopt_.h: Renamed from getopt.h.
3215 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3217 Merge from coreutils.
3219 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3220 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3221 for Reliant Unix 5.43.
3223 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3224 (union fooround): Use uintmax_t, not long int.
3225 The rest is a merge from libc:
3226 [defined _LIBC]: Include <shlib-compat.h>.
3227 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3229 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3231 * strverscmp.c: Convert to UTF-8.
3233 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3235 * obstack.h (obstack_empty_p):
3236 Don't assume that chunk->contents is suitably aligned.
3237 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3238 Likewise. Problem reported by Benno in
3239 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3241 * chown.c (rpl_chown): Work even if the file is writeable but not
3242 readable. This could be improved further but it'd take some work.
3244 2004-08-08 Simon Josefsson <jas@extundo.com>
3246 * xgethostname.c: Don't include error.h (not used).
3249 * getpass.c: Include getpass.h first.
3251 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3253 * xalloc-die.c: New files.
3254 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3256 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3257 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3258 (_, N_, xalloc_die): Move to xalloc-die.c.
3259 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3260 so that we needn't mess with xalloc_msg_memory_exhausted.
3262 * sha1.h: Renamed from sha.h.
3263 (SHA1_H): Renamed from _SHA_H.
3264 (sha1_ctx): Renamed from sha_ctx.
3265 (sha1_init_ctx): Renamed from sha_init_ctx.
3266 (sha1_process_block): Renamed from sha_process_block.
3267 (sha1_process_bytes): Renamed from sha_process_bytes.
3268 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3269 (sha1_read_ctx): Renamed from sha_read_ctx.
3270 (sha1_stream): Renamed from sha_stream.
3271 (sha1_buffer): Renamed from sha_buffer.
3272 * sha1.c: Likewise; renamed from sha.c.
3273 Do not include <sys/types.h>.
3274 Include <stddef.h> rather than <stdlib.h>.
3276 2004-08-08 Bruno Haible <bruno@clisp.org>
3278 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3279 FILESYSTEM_PREFIX_LEN.
3280 * progreloc.c: Likewise.
3281 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3283 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3286 * argp-help.c (make_hol, hol_append): Don't assume that
3287 SIZE_MAX is a valid preprocessor constant.
3288 (__argp_basename): Change from "#ifndef _LIBC"
3289 to "#ifndef __argp_short_program_name", so that
3290 we don't compile these functions for tar.
3292 More merges from coreutils.
3293 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3294 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3296 * addext.c: Remove; no longer needed.
3297 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3298 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3299 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3300 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3301 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3302 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3303 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3304 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3305 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3306 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3307 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3308 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3309 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3310 Import changes from coreutils.
3312 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3314 Merge from coreutils.
3316 * .gdb-history: Remove; this doesn't belong here.
3318 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3319 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3320 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3322 * dirname.h: Include <stdbool.h>.
3323 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3324 for consistency with POSIX terminology. All uses changed.
3325 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3326 (strip_trailing_slashes): Use bool for booleans.
3327 * stripslash.c (strip_trailing_slashes): Likewise.
3329 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3330 sometimes returns a positive errno value even when it succeeds.
3331 (print_errno_message) [!LIBC]: Fall back on strerror if
3334 * path-concat.c (mempcpy): Don't define if a system header defines it.
3335 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3336 (longest_relative_suffix): New function.
3337 (path_concat): Use it. Assume first argument is not NULL.
3338 Port to DOS. Omit redundant separators.
3339 Report an error instead of returning NULL.
3340 Use mempcpy instead of memcpy.
3341 (xpath_concat): Remove: not declared or used.
3343 * same.h: Include <stdbool.h>
3344 (same_name): Return bool, not int.
3345 * same.c (same_name): Likewise.
3346 (errno): Don't declare; we assume C89 or better now.
3348 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3349 if not already defined.
3351 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3352 * dup-safer.c (errno): Likewise.
3354 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3356 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3359 2004-08-03 Simon Josefsson <jas@extundo.com>
3361 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3362 * progname.h: Don't include stdbool.h.
3364 2004-08-02 Simon Josefsson <jas@extundo.com>
3366 * getsubopt.h: New file, with comments from Bruno Haible.
3367 * getsubopt.c: New file, from glibc, but slightly modified based on
3368 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3370 2004-08-01 Simon Josefsson <jas@extundo.com>
3372 * xgetdomainname.c: Include stdlib.h, for free().
3374 2004-07-16 Simon Josefsson <jas@extundo.com>
3376 * dummy.c: New file.
3378 2004-07-16 Bruno Haible <bruno@clisp.org>
3380 * backupfile.h: Add extern "C" for C++.
3381 * closeout.h: Likewise.
3382 * copy-file.h: Likewise.
3383 * findprog.h: Likewise.
3384 * full-write.h: Likewise.
3385 * pathname.h: Likewise.
3386 * progname.h: Likewise.
3387 * stpcpy.h: Likewise.
3388 * stpncpy.h: Likewise.
3389 * strcase.h: Likewise.
3390 * strstr.h: Likewise.
3391 * xalloc.h: Likewise.
3393 * mbswidth.h: Add extern "C" for C++.
3394 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3396 2004-07-09 Simon Josefsson <jas@extundo.com>
3398 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3399 failed without this.)
3401 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3403 * fchown-stub.c: New file.
3405 2004-06-24 Jim Meyering <jim@meyering.net>
3407 * obstack.h (obstack_base): Cast to (void *), per documentation.
3409 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3411 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3413 2004-06-01 Jim Meyering <jim@meyering.net>
3415 * calloc.c: New file.
3417 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3419 * getdate.y (yylex): Allow space between sign and number.
3420 Problem reported by Dan Jacobson.
3422 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3423 and Jim Meyering <jim@meyering.net>
3425 Merge from coreutils CVS.
3427 * stat-macros.h: New file, with contents from file-type.h
3428 and coreutils' system.h.
3429 * file-type.c: Include "stat-macros.h".
3430 * file-type.h (file_type): Move all macro definitions to new file,
3433 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3434 Wrap old code with this conditional.
3435 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3436 function that does not dereference symlinks.
3437 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3439 * xreadlink.c: Include xreadlink.h first, to catch .h file
3440 dependency problems.
3441 (xreadlink): Accept new arg SIZE, for efficiency.
3442 All decls and uses changed.
3443 * xreadlink.h: Include <stddef.h>, for size_t.
3445 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3446 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3448 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3450 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3452 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3453 macros to be defined.
3454 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3455 the allocator returns NULL because the requested size is zero.
3457 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3459 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3460 var. Add comment explaining why libc still defines it. This
3461 merges the following patch from glibc:
3462 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3464 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3466 * obstack.c (_obstack): Remove unused variable. It hasn't been
3467 present in glibc since revision 1.1 of this file.
3468 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3469 obstack_alignment_mask, obstack_alloc, obstack_base,
3470 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3471 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3472 obstack_grow0, obstack_init, obstack_int_grow,
3473 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3474 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3475 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3476 nonexistent functions.
3478 2004-05-17 Derek R. Price <derek@ximbiot.com>
3479 Paul Eggert <eggert@cs.ucla.edu>
3481 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3483 2004-05-14 Bruno Haible <bruno@clisp.org>
3485 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3486 that consists of a '.' followed by an empty digit string.
3487 Patch by Tor Lillqvist <tml@iki.fi>.
3489 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3491 Port obstack to the AS/400, where pointers are 16 bytes wide and
3492 you cannot cast an integer to a valid pointer. This patch is
3493 currently waiting to be integrated into glibc; see
3494 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3496 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3497 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3498 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3499 (struct obstack): temp member is now a union of a pointer and
3500 an integer, instead of an integer. All integer uses changed.
3501 This does not affect the physical layout of struct obstack,
3502 except on hosts (like the AS/400) where the size or alignment of
3503 void * is greater than that of ptrdiff_t.
3504 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3505 __STDC__)]: Store temporary in pointer member of union, not
3507 * obstack.c: Include <stddef.h>, for offsetof.
3508 (struct fooalign): Remove; it doesn't need a name.
3509 (union fooround): Change double to long double, and add void *.
3510 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3511 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3512 not a macro. Hence the values are always int; so remove all
3513 casts-to-int in uses.
3515 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3516 Derek Price <derek@ximbiot.com>
3518 * alloca.c: Include <alloca.h>, to get our interface.
3519 * alloca_.h: Use __alloca on AIX, so that we don't have to
3520 include <alloca.h> first. Use C89 prototype for alloca; this
3521 requires including <stddef.h> for size_t. Use extern "C" if C++.
3522 Use #elif for simplicity, since we can assume C89 now.
3523 Don't try to source the system alloca.h since it will not be found
3524 and to prevent recursively including its replacement.
3525 * fnmatch.c: Include <alloca.h> instead of opencoding.
3526 * regex.c: Likewise.
3528 2004-05-16 Derek Price <derek@ximbiot.com>
3529 Paul Eggert <eggert@cs.ucla.edu>
3531 getline cleanup. This changes the getndelim2 API: both order of
3532 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3535 * getline.c: Don't include stddef.h or stdio.h, since our
3536 interface does that.
3537 (getline): Always use getdelim, so that we don't have two
3538 copies of this code.
3539 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3541 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3542 (GETNDELIM2_MAXIMUM): New macro.
3543 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3544 instead of the old practice of delim2==0. All callers changed.
3545 Return -1 on overflow, instead of returning junk.
3546 Do not set *linesize unless allocation succeeds.
3547 * getndelim2.h: Do not include stddef.h; no longer needed, now
3548 that we include sys/types.h.
3549 * getnline.h: Likewise.
3550 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3551 (getndelim2): Reorder arguments.
3552 * getnline.c (getnline, getndelim):
3553 Don't discard the NMAX argument.
3554 (getnline): Invoke getndelim, to avoid code duplication.
3555 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3556 of (size_t) -1 by callers of the getnline family.
3558 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3560 * nanosleep.c (suspended): Change its type from int to
3561 sig_atomic_t volatile.
3562 (first_call): Make it private to rpl_nanosleep, and have it
3563 be zero initially as that's a bit faster.
3564 (my_usleep): Round up fractional times instead of truncating them,
3565 as this is the usual meaning for 'sleep'.
3567 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3569 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3570 (ENOSYS): Define if not defined.
3571 (settime): Fall back on stime if it exists and settimeofday fails.
3572 But don't bother with fallbacks if a method fails with errno == EPERM.
3574 2004-05-11 Jim Meyering <jim@meyering.net>
3576 Prior to this change, the save_cwd caller required read access to the
3577 current directory on most systems (ones with the fchdir function).
3579 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3580 fails, try write-only, and finally, resort to using xgetcwd.
3582 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3584 * obstack.c, obstack.h: Import changes from libc.
3586 2004-04-28 Bruno Haible <bruno@clisp.org>
3588 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3589 implicitly appends .exe to executables.
3590 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3591 accepts Windows pathnames.
3592 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3593 Cygwin like Windows, since it now accepts Windows pathnames.
3594 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3595 Cygwin like Windows, since it now accepts Windows pathnames.
3596 Reported by Derek Robert Price <derek@ximbiot.com>.
3598 2004-04-20 Jim Meyering <jim@meyering.net>
3600 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3602 2004-04-20 Jim Meyering <jim@meyering.net>
3603 Bruno Haible <bruno@clisp.org>
3605 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3606 memory when realloc fails.
3608 2004-04-18 Jim Meyering <jim@meyering.net>
3610 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3611 don't leak memory and do call END_UTMP_ENT.
3613 2004-04-11 Paul Eggert <eggert@twinsun.com>
3615 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3616 (CHAR_BIT): Remove, since we assume C89.
3617 Include <stdint.h> if available, as per current Autoconf CVS advice.
3619 2004-03-30 Paul Eggert <eggert@twinsun.com>
3621 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3622 not bool, to be more consistent with Unix conventions.
3623 Suggested by Bruno Haible.
3625 Merge from coreutils.
3627 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3630 * getdate.h: Include stdbool.h, and timespec.h instead of
3631 the usual <time.h> dance.
3632 (get_date): Change signature to support fractional time stamps.
3633 All callers changed.
3634 * getdate.y: Include "getdate.h" first, as we can now
3635 assume C89 and don't need to worry about 'const'.
3636 Similarly, include "unlocked-io.h" near start, not in middle.
3638 (textint.value): Use long int rather than int.
3639 (textint.digits): Use size_t rather than int.
3640 (BILLION, LOG10_BILLION): New constants.
3641 (parser_control): New member rel_ns. Members day_ordinal,
3642 time_zone, month, day, hour, minutes, rel_year, rel_month,
3643 rel_day, rel_hour, rel_minutes, rel_seconds
3644 are now long int, not int. Member seconds is now struct timespec,
3645 not int. New member timespec_seen. Members dates_seen, days_seen,
3646 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3648 (%union.intval): Now long int, not int.
3649 New member timespec.
3650 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3651 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3652 (spec): Now is a timespec or an item list.
3653 (timespec, items): New nonterminals.
3654 (time, rel, relunit, number, get_date):
3655 Add support for fractional seconds.
3656 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3657 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3658 (to_hour): First arg is now long int, not int.
3659 (to_year): Returns long int, not int.
3660 Don't treat year -70 like 70.
3661 (tm_diff): Returns long int, not int.
3662 (lookup_word): Use bool instead of int when appropriate.
3663 (yylex): Use size_t for count, not int.
3664 Detect overflow when parsing large integer constants.
3665 Add support for fractions.
3666 (get_date): Make pointers 'const' if possible.
3667 Use more-portable code to detect integer overflow.
3668 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3669 Don't use ctime; it's not reliable if the year has >4 digits.
3671 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3672 This is for compatibility with BSD.
3674 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3675 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3676 From coreutils' system.h.
3678 * userspec.c: Don't include "posixver.h".
3679 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3680 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3681 compatible extension. Simplify code by removing a boolean int
3682 that was always nonzero if a string was nonnull.
3684 2004-03-30 Jim Meyering <jim@meyering.net>
3686 Merge from coreutils.
3688 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3690 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3691 an empty input stream.
3693 * readtokens.c: Include <stdbool.h>.
3694 (readtoken): Use `size_t' rather than int/long.
3695 All callers adjusted.
3696 Use `bool' rather than `int' where appropriate.
3697 Use memset rather than an explicit loop.
3698 Use x2nrealloc rather than xrealloc.
3699 Allow the use of `\0' as a delimiter.
3700 (readtokens): Likewise.
3701 * readtokens.h (readtoken, readtokens): Update prototypes.
3703 2004-03-30 Bruno Haible <bruno@clisp.org>
3705 * getloadavg.c (getloadavg): Don't assume setlocale returns
3708 2004-03-29 Paul Eggert <eggert@twinsun.com>
3710 Merge changes to getloadavg.c from coreutils and Emacs.
3712 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3713 Define to an expression, not to the empty string.
3714 Include cloexec.h and xalloc.h.
3715 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3716 Use set_cloexec_flag rather than rolling our own.
3717 * cloexec.c, cloexec.h: New files.
3719 2004-03-18 Paul Eggert <eggert@twinsun.com>
3721 * getopt.h: Sync with libc CVS.
3723 2004-03-18 Paul Eggert <eggert@twinsun.com>
3724 Bruno Haible <bruno@clisp.org>
3726 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3727 not on all platforms that have <wchar.h>.
3728 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3730 2004-03-09 Paul Eggert <eggert@twinsun.com>
3732 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3734 * getopt_int.h: New file, also synced from libc.
3736 2004-03-07 Paul Eggert <eggert@twinsun.com>
3738 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3739 '#if' expressions. Unlike the code it replaces, it does not
3740 depend on (defined _SC_PAGESIZE). However, it does depend on
3741 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3742 first reported by Jason Andrade in
3743 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3745 2004-01-18 Simon Josefsson <jas@extundo.com>
3747 * strdup.h: New file.
3748 * strdup.c: Include it.
3749 * path-concat.c: Include strdup.h. Drop strdup declaration.
3750 * userspec.c: Include strdup.h. Drop strdup declaration.
3752 2004-02-06 Karl Berry <karl@gnu.org>
3754 * config.charset: update from gettext 0.14.1.
3756 2004-02-05 Paul Eggert <eggert@twinsun.com>
3758 Add comments and code, prompted by suggestions from Bruno Haible
3760 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3761 describing the enum quoting_style values.
3762 * quotearg.c (quotearg_alloc): New function.
3763 (quotearg_buffer_restyled): Treat lone { and } as special.
3764 Treat = as special. Work around bug with older shells
3765 that "see" a '\' that is really the 2nd byte of a multibyte char.
3766 Quote empty string with shell_quoting_style.
3768 2004-02-03 Bruno Haible <bruno@clisp.org>
3770 * pipe.h: New file, from GNU gettext.
3771 * pipe.c: New file, from GNU gettext.
3773 2004-01-27 Bruno Haible <bruno@clisp.org>
3775 * execute.h: New file, from GNU gettext.
3776 * execute.c: New file, from GNU gettext.
3777 * w32spawn.h: New file, from GNU gettext.
3779 2004-01-23 Paul Eggert <eggert@twinsun.com>
3781 Exit-status fix from coreutils.
3783 Use exit_failure consistently in place of EXIT_FAILURE,
3784 so that program exit statuses are consistent on failure.
3786 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3787 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3788 * argmatch.h: Comment fix to match the above.
3789 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3790 Now a macro referring to exit_failure, instead of a separate
3791 variable. Include "exitfail.h" to get it.
3792 * xstrtol.h: Include "exitfail.h".
3793 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3795 * long-options.c (parse_long_options): Use prototype
3796 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3799 2004-01-21 Jim Meyering <jim@meyering.net>
3801 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3802 so as not to conflict with a different-sized __mktime_internal
3803 function in GNU libc.
3804 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3805 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3807 2004-01-18 Paul Eggert <eggert@twinsun.com>
3809 Merge from diffutils.
3811 * file-type.c (file_type): Add typed memory objects.
3812 * file-type.h (S_TYPEISTMO): New macro.
3814 * c-stack.h (c_stack_action): Remove argv argument.
3815 * c-stack.c (c_stack_action): Likewise. All uses changed.
3816 (die): Don't calculate message unless segv_action returns.
3817 (get_stack_location, min_address_from_argv, max_address_from_argv,
3818 volatile stack_base, volatile_stack_size): Remove.
3819 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3820 that every segmentation violation is a stack overflow. (Ouch!)
3821 See Debian bug 136249 (still outstanding) for more info about why
3822 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3824 2003-11-30 Bruno Haible <bruno@clisp.org>
3826 Safer stack allocation.
3827 * setenv.c: Include allocsa.h.
3828 (alloca): Remove fallback definition.
3829 (freea): Remove macro.
3830 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3833 2003-10-17 Bruno Haible <bruno@clisp.org>
3835 * binary-io.h: Avoid warnings on Cygwin.
3837 2003-12-28 Bruno Haible <bruno@clisp.org>
3839 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3840 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3842 2003-11-28 Bruno Haible <bruno@clisp.org>
3844 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3846 2003-11-27 Bruno Haible <bruno@clisp.org>
3848 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3850 2003-11-17 Bruno Haible <bruno@clisp.org>
3852 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3854 2003-11-24 Bruno Haible <bruno@clisp.org>
3856 * xallocsa.h: New file, from GNU gettext.
3857 * xallocsa.c: New file, from GNU gettext.
3859 2003-11-24 Bruno Haible <bruno@clisp.org>
3861 * allocsa.h: New file, from GNU gettext.
3862 * allocsa.c: New file, from GNU gettext.
3864 2003-11-24 Bruno Haible <bruno@clisp.org>
3866 * eealloc.h: New file.
3868 2004-01-15 Jim Meyering <jim@meyering.net>
3870 Merge from coreutils.
3872 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3873 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3874 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3876 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3877 optional configure-time default.
3879 * version-etc.c (version_etc_copyright): Update copyright date.
3881 * xreadlink.c (xreadlink): Correct outdated comment.
3883 2004-01-15 Paul Eggert <eggert@twinsun.com>
3885 Merge from coreutils.
3887 * posixver.c: Include posixver.h.
3889 * same.c: Include <stdbool.h>, <limits.h>.
3890 (_POSIX_NAME_MAX): Define if not defined.
3892 (same_name): If file names are silently truncated, report
3893 that the file names are the same if they are the same after
3894 the silent truncation.
3896 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3897 conversion function.
3898 * xstrtod.c (xstrtod): Likewise. All callers changed to
3899 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3902 2004-01-14 Paul Eggert <eggert@twinsun.com>
3904 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3905 with like-named macro in fnmatch.c.
3906 (EXT): Use an internal constant instead.
3908 Merge fnmatch patches from glibc.
3909 * fnmatch.c (mbsinit): Remove define.
3910 Add libc_hidden_ver (__fnmatch, fnmatch).
3911 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3912 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3914 2003-12-14 Karl Berry <karl@gnu.org>
3916 * config.charset: update from gettext-runtime.
3918 2003-12-03 Paul Eggert <eggert@twinsun.com>
3920 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3921 Bug reported by Alfred M. Szmidt.
3923 2003-11-29 Karl Berry <karl@gnu.org>
3925 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3927 2003-11-23 Paul Eggert <eggert@twinsun.com>
3928 Bruno Haible <bruno@clisp.org>
3930 * printf-parse.h: Don't include sys/types.h.
3931 (ARG_NONE): New macro.
3932 (char_directive): Change type of *arg_index fields to size_t.
3933 * printf-parse.c: Don't include sys/types.h.
3934 (SSIZE_MAX): Remove macro.
3935 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3936 Remove unnecessary overflow check.
3937 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3940 2003-11-24 Paul Eggert <eggert@twinsun.com>
3942 * alloca.c: Remove dependency on xalloc module.
3943 (xalloc_die): Remove.
3944 (memory_full) [!defined emacs]: New macro.
3945 [!defined emacs]: Don't include xalloc.h.
3946 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3947 address arithmetic overflows. Change datatypes a bit to avoid
3950 2003-11-22 Jim Meyering <jim@meyering.net>
3952 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3954 2003-11-17 Bruno Haible <bruno@clisp.org>
3956 * vasnprintf.c (alloca): Remove fallback definition.
3957 (freea): Remove definition.
3958 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3959 Reported by Paul Eggert.
3961 2003-11-17 Jim Meyering <jim@meyering.net>
3963 On systems without utime and without a utimes function capable of
3964 dealing with a NULL struct utimbuf* argument, this utime replacement
3965 could -- in unusual circumstances -- leak a file descriptor.
3966 * utime.c: Include <unistd.h> and <errno.h>.
3967 (utime_null): Be sure to close `fd' and to preserve errno.
3968 Reported by Geoff Collyer via Arnold Robbins.
3970 2003-11-16 Paul Eggert <eggert@twinsun.com>
3971 Bruno Haible <bruno@clisp.org>
3973 Protect against address arithmetic overflow.
3974 * printf-args.h: Include stddef.h.
3975 (arguments): Change type of field 'count' to size_t.
3976 * printf-args.c (printf_fetchargs): Use size_t instead of
3977 'unsigned int' where appropriate.
3978 * printf-parse.h: Include sys/types.h.
3979 (char_directive): Change type of *arg_index fields to ssize_t.
3980 (char_directives): Change type of fields 'count', max_*_length to
3982 * printf-parse.c: Include sys/types.h and xsize.h.
3983 (SSIZE_MAX): Define fallback value.
3984 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3985 instead of 'int' where appropriate. Check a_allocated, d_allocated
3986 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3987 * vasnprintf.c: Include xsize.h.
3988 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3989 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3990 overflow. Avoid wraparound when converting a width or precision from
3993 2003-11-16 Bruno Haible <bruno@clisp.org>
3995 Update from GNU gettext.
3996 * printf-parse.c: Generalize to it can be compiled for wide strings.
3997 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3998 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3999 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4000 SNPRINTF): New macros.
4001 Don't include <alloca.h> if the file is used inside libintl.
4002 (local_wcslen): New function, for Solaris 2.5.1.
4003 (VASNPRINTF): Use it instead of wcslen.
4005 2003-11-16 Bruno Haible <bruno@clisp.org>
4007 * xsize.h (xmax): New function.
4008 (xsum, xsum3, xsum4): Declare as "pure" functions.
4010 2003-11-12 Paul Eggert <eggert@twinsun.com>
4012 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4013 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4014 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4015 heuristic is just as accurate as far as we know, and it removes a
4016 dependency on size_max.m4 and ptrdiff_max.m4.
4018 2003-11-12 Paul Eggert <eggert@twinsun.com>
4020 * xstrtol.c (__xstrtol): Remove "break" immediately after
4021 "return", to pacify some unknown compiler. Problem reported
4024 2003-11-11 Bruno Haible <bruno@clisp.org>
4026 * xsize.h (SIZE_MAX): Remove fallback definition.
4027 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4030 2003-11-10 Paul Eggert <eggert@twinsun.com>
4032 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4033 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4034 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4036 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4037 not (size_t) -1, since it's defined here.
4039 2003-11-06 Paul Eggert <eggert@twinsun.com>
4041 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4042 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4043 Reject sizes of exactly SIZE_MAX bytes.
4044 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4045 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4047 2003-11-05 Bruno Haible <bruno@clisp.org>
4049 * xsize.h: Include limits.h, to avoid a possible collision with
4050 SIZE_MAX defined in <limits.h> on Solaris.
4052 2003-11-04 Bruno Haible <bruno@clisp.org>
4054 * xsize.h: New file.
4055 * linebreak.c: Include xsize.h.
4056 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4057 argument for overflow.
4058 Suggested by Paul Eggert.
4060 2003-10-31 Bruno Haible <bruno@clisp.org>
4062 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4063 to avoid (extremely rare) race condition.
4064 Suggested by Paul Eggert.
4066 2003-11-03 Jim Meyering <jim@meyering.net>
4068 * userspec.c: Include "userspec.h".
4069 * userspec.h: New file.
4071 2003-10-31 Paul Eggert <eggert@twinsun.com>
4073 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4074 * mountlist.c (SIZE_MAX): Define if not defined already.
4075 (read_filesystem_list): Set and use me_type_malloced.
4076 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4077 whatever the type happens to be), for brevity and consistency.
4078 Check for size calculation overflow on Alphas running OSF/1.
4080 2003-10-31 Jim Meyering <jim@meyering.net>
4082 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4084 * linebuffer.c: Include <string.h> for declaration of memset.
4086 2003-10-30 Paul Eggert <eggert@twinsun.com>
4087 Bruno Haible <bruno@clisp.org>
4089 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4090 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4092 2003-10-29 Paul Eggert <eggert@twinsun.com>
4094 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4095 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4097 * quotearg.c (quotearg_n_options): Use it.
4098 * group-member.c: Include <stdbool.h>.
4099 (free_group_info): Arg is now const *; don't free arg.
4100 (get_group_info): Now returns bool and accepts struct group_info *,
4101 rather than returning a malloc'ed struct group_info *.
4102 All uses changed. Check for overflow in internal size calculation.
4104 * getusershell.c (readname): Simplify the code by using x2nrealloc
4105 rather than xmalloc/xrealloc.
4106 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4107 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4108 conformance bug: the old code used a pointer after freeing the
4109 storage that it addressed.
4110 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4111 rather than doing it by hand.
4112 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4113 the buffer preserved. Use free and xmalloc instead.
4114 * quotearg.c (quotearg_n_options): Likewise.
4115 Use a simpler test for size overflow. Don't use xalloc_oversized
4116 because unsigned int might be wider than size_t (!); this suggests
4117 that we should switch from unsigned int to size_t for slot numbers.
4119 2003-10-27 Bruno Haible <bruno@clisp.org>
4121 * stdbool_.h: Better support for BeOS.
4123 2003-10-27 Paul Eggert <eggert@twinsun.com>
4125 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4126 to allocate the returned structure. Do not allocate a subarray,
4127 as x2nrealloc will do that.
4128 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4129 instead of xnrealloc.
4130 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4132 2003-10-26 Paul Eggert <eggert@twinsun.com>
4134 * xalloc.h (xalloc_oversized): New static inline function, for
4135 callers that want to do their own size-overflow checking. Include
4136 <stdbool.h>, since xalloc_oversized returns bool.
4137 * xalloc.c (array_size_overflow): Remove. All callers changed
4138 to use xalloc_oversized.
4140 Add two functions x2realloc, x2nrealloc, for programs that grow
4141 arrays dynamically by doubling their sizes.
4142 * xalloc.h (x2realloc, x2nrealloc): New decls.
4143 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4146 Port to C99 semantics for 'inline' of external functions.
4147 Bug reported by Bruno Haible.
4148 * xmalloc.c (xnmalloc_inline): New static inline function,
4149 with the old contents of xnmalloc.
4150 (xnmalloc, xmalloc): Use it.
4151 (xnrealloc_inline): New static inline function,
4152 with the old contents of xnrealloc.
4153 (xnrealloc, xrealloc): Use it.
4155 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4157 2003-10-25 Paul Eggert <eggert@twinsun.com>
4159 Fix several address-calculation bugs in the hash modules,
4160 plus some minor code cleanup.
4162 * hash.h: Include <stdbool.h>, for bool.
4163 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4164 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4165 hash_get_n_entries, hash_get_max_bucket_length,
4166 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4167 hash_rehash): Use size_t rather than unsigned.
4168 * hash.c (struct hash_table, hash_get_n_buckets,
4169 hash_get_n_buckets_used, hash_get_n_entries,
4170 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4171 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4172 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4174 (SIZE_MAX): Define if not defined.
4175 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4176 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4178 Use const * when possible.
4179 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4180 (check_tuning): Fix bug: if tuning parameters were very close to
4181 0 or 1, rounding errors could have caused subscript violations.
4182 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4183 (hash_initialize): Add 'fail:' label
4184 to free table and return NULL, and use it to simplify code.
4185 Use calloc rather than clearing the storage ourself.
4186 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4187 buffer size calculations.
4188 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4189 Include <stddef.h>, for size_t.
4190 * hash-pjw.c (hash_pjw): Likewise.
4191 Switch to method described by Bruno Haible.
4192 Include <limits.h>, for CHAR_BIT.
4193 (SIZE_BITS): New macro.
4195 2003-10-21 Paul Eggert <eggert@twinsun.com>
4197 * getndelim2.c (getndelim2): When size calculation overflows,
4198 ceiling the allocation at NMAX bytes rather than silently
4199 discarding input bytes before NMAX is reached. This makes
4200 a difference only if NMAX exceeds SIZE_MAX / 2.
4202 * obstack.c: Merge from glibc.
4203 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4204 Add libc_hidden_def (_obstack_newchunk).
4205 (_obstack_free) [! defined _LIBC]: Remove.
4206 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4207 a clone of the function body.
4208 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4209 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4211 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4212 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4215 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4216 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4217 Don't use lvalue casts, as GCC plans to remove support for them
4218 in GCC 3.5. Reported by Joseph S. Myers. This bug
4219 was also present in the non-GCC version, indicating that this
4220 code had always been buggy and had never been widely used.
4221 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4222 Use the fast variant of each macro, rather than copying the
4223 definiens of the fast variant; that way, we'll be more likely to
4224 catch future bugs in the fast variants.
4226 2003-10-20 Bruno Haible <bruno@clisp.org>
4228 * wait-process.h: New file, from GNU gettext.
4229 * wait-process.c: New file, from GNU gettext.
4231 2003-10-19 Jim Meyering <jim@meyering.net>
4233 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4235 2003-10-16 Paul Eggert <eggert@twinsun.com>
4237 * getgroups.c: Include <errno.h>, <stdlib.h>.
4238 (getgroups): First arg is int, not size_t.
4239 Don't let 'free' mangle errno.
4241 2003-10-16 Jim Meyering <jim@meyering.net>
4243 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4245 2003-10-15 Paul Eggert <eggert@twinsun.com>
4247 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4249 (new_exclude, add_exclude_file): Initial size no longer needs to
4251 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4252 our own address arithmetic overflow checking.
4254 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4255 (fnmatch): Do not alloca more than 2000 wide characters;
4256 instead, use malloc for large buffers.
4257 Check for address arithmetic overflow, and return -1
4258 with errno set to ENOMEM in that case.
4259 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4260 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4261 instead, return -1. Check for address arithmetic overflow.
4263 2003-10-14 Paul Eggert <eggert@twinsun.com>
4265 Handle invalid suffixes and overflow independently, so that
4266 callers can treat them independently as needed. Fix some bugs in
4267 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4268 suffix for a human-readable blocksize. The major caller-visible
4269 change is the addition of a new
4270 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4271 that both overflow and suffix chars were found.
4273 * human.c (humblock): Don't check separately for invalid suffix
4274 char; that is xstrtoumax's job (now that its bug is fixed).
4275 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4276 INTMAX_MAX]: New macros.
4277 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4278 TYPE_MAXIMUM): New macros.
4279 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4280 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4281 if overflow occurs, as it's what __strtol does and it's more useful
4283 (__xstrtol): If __strtol reports some error other than ERANGE,
4284 reflect it to the caller as LONGINT_INVALID. If it reports
4285 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4286 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4287 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4289 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4290 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4291 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4292 [defined UINTMAX_MAX]: New macros.
4294 2003-10-14 Bruno Haible <bruno@clisp.org>
4296 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4297 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4298 Also use volatile where needed.
4300 2003-10-12 Paul Eggert <eggert@twinsun.com>
4302 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4303 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4304 and define in terms of the other primitives.
4305 * xmalloc.c: Include stdbool.h; do not include exit.h.
4306 (SIZE_MAX): Define if not already defined.
4307 (array_size_overflow): New function.
4308 (xalloc_die): Abort instead of exiting if 'error' returns.
4309 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4310 (xmalloc, xrealloc): Use them.
4311 (xcalloc): Check for address arithmetic overflow.
4312 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4313 a bit faster than strcpy.
4315 2003-10-08 Paul Eggert <eggert@twinsun.com>
4317 Merge getpass from libc, plus a few fixes.
4319 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4320 Include <stdbool.h>.
4321 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4322 __fsetlocking to empty.
4323 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4324 do include <bits/libc-lock.h>.
4325 Do not include <fcntl.h>; not needed.
4326 [_LIBC]: Include <wchar.h>.
4327 (NOTCANCEL_MODE): New macro.
4328 (flockfile, funlockfile) [_LIBC]: New macros.
4329 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4330 [!_LIBC]: New macros.
4331 (call_fclose): New function.
4332 (getpass): Use it. Save tty stream separately; this simplifies the
4333 code and makes it more reliable if stdin happens to equal stdout.
4334 Invoke __fsetlocking on tty.
4335 Handle thread cancellation if needed.
4336 Namespace cleanup (use __tcgetattr, __getline).
4337 Use bool for Booleans.
4338 [USE_IN_LIBIO]: Handle wide streams.
4339 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4340 stream might go where.
4342 * unlocked-io.h: Include <stdio.h>, so that the caller
4343 doesn't have to include <stdio.h> before us.
4344 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4345 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4346 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4347 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4348 if not declared, so that we can use getpass.c code from libc without
4350 (flockfile, ftrylockfile, funlockfile): New macros.
4352 2003-10-06 Bruno Haible <bruno@clisp.org>
4354 * version-etc-2.h: Remove file.
4355 * version-etc-2.c: Remove file.
4357 2003-09-25 Jim Meyering <jim@meyering.net>
4358 Bruno Haible <bruno@clisp.org>
4360 This lets translators provide better translations for the
4361 "Written by ..." part of --version output.
4362 * version-etc.h: Include stdarg.h.
4363 (version_etc_copyright): Declare as readonly.
4364 (version_etc): Make this function variadic with a NULL-terminated list
4365 of author name strings.
4366 (version_etc_va): New declaration.
4367 * version-etc.c: Include stdarg.h, stdlib.h.
4368 (version_etc_copyright): Declare as readonly.
4369 (version_etc_va): New function. Provide a different translatable string
4370 for each possible number of authors < 10. Abbreviate when there are 10
4372 (version_etc): Make this function variadic. Call version_etc_va.
4373 Suggestion from Gary V. Vaughan.
4375 * long-options.h (parse_long_options): Change prototype: the authors
4376 string is moved to the end and becomes variadic.
4377 * long-options.c: Include stdarg.h.
4378 (parse_long_options): Make this function variadic, too.
4379 Call version_etc_va, not version_etc.
4381 2003-10-06 Bruno Haible <bruno@clisp.org>
4383 * fatal-signal.h: New file, from GNU gettext.
4384 * fatal-signal.c: New file, from GNU gettext.
4386 2003-10-04 Karl Berry <karl@gnu.org>
4388 * argp*: update from libc.
4390 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4392 * getpass.c (getpass): Use a no-op fseek when switching from input to
4393 output mode on the same stream.
4395 2003-09-29 Paul Eggert <eggert@twinsun.com>
4397 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4398 Fix arg typo in previous patch.
4400 2003-09-28 Jim Meyering <jim@meyering.net>
4402 * error.c: Correct cpp indentation.
4404 2003-09-27 Paul Eggert <eggert@twinsun.com>
4406 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4407 Omit the special code that used __typeof__, since we worry that
4408 it could be more trouble than it's worth. See:
4409 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4410 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4414 2003-09-26 Jim Meyering <jim@meyering.net>
4416 * error.c (error_tail): Move some declarations
4417 into inner scope where the local variables are used.
4419 2003-09-26 Bruno Haible <bruno@clisp.org>
4421 * stpncpy.h (gnu_stpncpy): New declaration.
4422 (stpncpy): Define as alias for gnu_stpncpy.
4423 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4425 2003-09-26 Paul Eggert <eggert@twinsun.com>
4427 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4428 (error_tail): Do not loop, reallocating temporary buffer, since
4429 the output cannot contain more wide characters than the input
4430 contains bytes, the size must be big enough already. This avoids
4431 one potential size overflow calculation. Check for size overflow
4432 when calculating temporary buffer size. Free temporary buffer
4433 when done, if it was allocated with malloc; this plugs a memory
4434 leak. Remove casts from void * to pointers, that are no longer
4435 needed now that we're assuming C89 or better.
4437 Merge error changes from glibc.
4439 * error.c, error.h: Update copyright notice header to match glibc.
4440 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4441 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4442 Disable cancellation while printing error.
4443 * error.h: Prepend __ to parameter names.
4445 2003-09-25 Karl Berry <karl@gnu.org>
4447 * argp-fmtstream.c, argp-help.c: update from libc.
4449 2003-09-25 Bruno Haible <bruno@clisp.org>
4451 * version-etc-2.h: New file, from version-etc.h with modifications.
4452 * version-etc-2.c: New file, from version-etc.c with modifications.
4454 2003-09-25 Simon Josefsson <jas@extundo.com>
4456 * xgetdomainname.h: New file.
4457 * xgetdomainname.c: New file.
4459 2003-09-25 Simon Josefsson <jas@extundo.com>
4460 Bruno Haible <bruno@clisp.org>
4462 * getdomainname.h: New file.
4463 * getdomainname.c: New file.
4465 2003-09-24 Paul Eggert <eggert@twinsun.com>
4467 * linebuffer.c (freebuffer): Don't free the argument, just
4468 the buffer associated with the argument. Bug reported by
4471 2003-09-19 Karl Berry <karl@gnu.org>
4473 * argp.h: update from libc.
4475 2003-09-16 Paul Eggert <eggert@twinsun.com>
4477 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4478 input error, instead of returning NULL the next time we are called
4479 (and therefore losing track of errno).
4481 2003-09-15 Paul Eggert <eggert@twinsun.com>
4483 * getndelim2.c (getndelim2): Don't trash errno when a read
4484 fails, so that the caller gets the proper errno.
4486 * readutmp.c (read_utmp): Likewise.
4487 Check for fstat error. Close stream and free storage
4490 2003-09-14 Bruno Haible <bruno@clisp.org>
4492 * fwriteerror.h: New file.
4493 * fwriteerror.c: New file.
4495 2003-09-14 Jim Meyering <jim@meyering.net>
4497 * getloadavg.c: Correct cpp indentation.
4498 * strdup.c: Likewise.
4499 * vasnprintf.c: Likewise.
4501 2003-09-12 Paul Eggert <eggert@twinsun.com>
4503 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4504 * obstack.c [!defined _LIBC]: Likewise.
4505 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4506 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4507 * exitfail.c: Don't include stdlib.h; no longer needed.
4509 More changes to assume C89 or better.
4511 * error.c (error_tail): Assume vprintf.
4513 * argmatch.c (getenv): Remove decl.
4514 * progreloc.c (get_full_program_name): Define via prototype.
4515 * setenv.c (clearenv): Likewise.
4516 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4518 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4519 (malloc, memcpy): Remove decls.
4520 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4521 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4522 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4523 (memcpy): Remove macro.
4524 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4525 (__P): Remove. All uses removed.
4526 (PTR): Remove. All uses changed to void *.
4527 (CHAR_BIT, NULL): Remove.
4528 (spaces, zeros, memset_space, memset_zero)
4529 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4531 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4532 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4533 Define with prototype.
4534 Remove now-unnecessary prototype decl.
4535 (extra_args_spec): Assume ANSI C. All uses changed.
4536 (extra_args_spec_iso): Remove.
4537 (my_strftime, emacs_strftimeu): Define via prototype.
4538 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4540 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4541 * strtoimax.c: Include <stdlib.h> unconditionally.
4542 (strtoul, strtol): Remove decls.
4543 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4545 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4546 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4547 (LOCALE_PARAM_PROTO): New macro.
4548 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4549 (INTERNAL (strtol), strtol): Define with a prototype.
4550 (PARAMS): Remove. All uses removed.
4551 * tempname.c: Include <string.h> unconditionally.
4552 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4553 * xgethostname.c (main): Define with a prototype.
4554 * xmalloc.c: Include "xalloc.h" first, to check interface.
4555 Include <stdlib.h> unconditionally.
4556 (calloc, malloc, realloc, free): Remove decls.
4557 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4558 Include <stdlib.h> unconditionally. Sort include file names.
4560 (xstrtod): Define with a prototype.
4561 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4562 (strtol, strtoul): Remove decls.
4564 2003-09-11 Paul Eggert <eggert@twinsun.com>
4566 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4567 Include <stdlib.h>, <string.h> unconditionally.
4568 Remove now-unnecessary cast to char *.
4569 * strnlen.c: Include <string.h> unconditionally.
4570 * yesno.c (yesno): Define with a prototype.
4572 2003-09-10 Bruno Haible <bruno@clisp.org>
4574 * strcspn.c: Include <string.h> unconditionally.
4575 * strpbrk.c: Include <string.h> unconditionally.
4576 * strstr.c: Include <string.h> unconditionally.
4577 * unicodeio.c: Include <string.h> unconditionally.
4578 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4579 * unsetenv.c: Likewise.
4580 * xreadlink.c: Include <stdlib.h> unconditionally.
4581 * yesno.c: Include <stdlib.h> unconditionally.
4582 (rpmatch): Add prototype.
4584 2003-09-10 Jim Meyering <jim@meyering.net>
4586 * error.c: Correct indentation of cpp directives.
4588 2003-09-09 Paul Eggert <eggert@twinsun.com>
4592 * acosl.c (main): Use a prototype.
4593 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4596 * getloadavg.c (getloadavg, main): Define via prototypes.
4598 * getopt.h (struct option.name): Assume C89, and use 'const'.
4599 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4600 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4602 * getopt.c (const): Remove macro.
4603 Include <string.h> unconditionally.
4604 (my_index): Remove; all uses changed to strchr.
4605 (strlen): Remove decl.
4606 (exchange): Remove forward decl; no longer needed.
4607 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4608 Define with prototype.
4609 * getopt1.c (const): Remove macro.
4610 (getopt_long, getopt_long_only, main): Define with prototype.
4612 * getugroups.c: Include <string.h> unconditionally.
4614 * getusershell.c: Include <stdlib.h> unconditionally.
4615 (getusershell, setusershell, endusershell, readname, main):
4616 Define with prototypes.
4618 * group-member.c: Include group-member.h first.
4619 Include <stdlib.h> unconditionally.
4621 * hard-locale.c: Include hard-locale.h first.
4622 Include <stdlib.h>, <string.h> unconditionally.
4624 * hash.c (free, malloc): Remove decls.
4625 Include <stdlib.h> unconditionally.
4627 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4628 (getenv): Do not declare.
4630 * idcache.c: Include <string.h> unconditionally.
4632 * long-options.c: Include long-options.h first, to test interface.
4633 Include <stdlib.h> unconditionally.
4635 * makepath.c: Include makepath.h first, to test interface.
4636 Include <stdlib.h> and <string.h> unconditionally.
4638 * linebuffer.c: Include <stdlib.h>.
4639 (free): Remove decl.
4641 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4642 rpl_malloc returns void *, not char *.
4643 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4645 * md5.h: Include <limits.h> unconditionally.
4646 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4647 (__P): Remove; all uses removed.
4648 * md5.c: Include "md5.h" first.
4649 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4650 md5_buffer, md5_process_bytes, md5_process_block):
4651 Define with prototypes.
4652 * sha.h (__P): Remove all uses. (It wasn't defined??)
4653 * sha.c: Include "sha.h" first.
4654 Include <stdlib.h>, <string.h> unconditionally.
4656 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4657 * memcmp.c (__ptr_t): Likewise.
4658 * memrchr.c (__ptr_t): Likewise.
4659 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4660 Include <string.h> unconditionally.
4661 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4662 * memchr.c: Include <stdlib.h> unconditionally.
4663 * memchr.c (LONG_MAX): Remove.
4664 * memrchr.c (LONG_MAX): Likewise.
4665 * memchr.c (__memchr): Define via a prototype.
4666 * memrchr.c (__memrchr): Likewise.
4667 * memcmp.c (__P): Remove, and remove all uses.
4668 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4669 Remove forward decls; no longer needed.
4670 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4671 Use types required by C89 in prototype.
4673 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4674 * savedir.c: Likewise.
4675 * mkdir.c (free): Remove decl.
4676 * rmdir.c (rmdir): Define with a prototype.
4677 * savedir.c: Include savedir.h first, to test interface.
4679 * mktime.c (STDC_HEADERS): Remove.
4680 Include <stdlib.h>, <string.h> unconditionally.
4682 * modechange.c: Include <stdlib.h> unconditionally.
4683 (malloc): Remove decl.
4685 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4686 (free): Remove decl.
4688 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4689 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4690 (This type really should be intptr_t, but that's a C99ism.)
4691 (_obstack_memcpy): Remove: all uses changed to memcpy.
4692 Include <string.h> unconditionally.
4693 (struct obstack): Assume __STDC__ for types of members
4694 chunkfun, freefun, extra_arg.
4695 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4696 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4697 obstack_begin, obstack_specify_allocation,
4698 obstack_specify_allocation_with_arg, obstack_chunkfun,
4699 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4700 Remove unprototyped decls and the macros that use them.
4701 * obstack.c (POINTER): Remove. All uses changed to void *.
4702 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4703 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4704 (defined __STDC__ && __STDC__)]:
4705 Remove nonprototyped code.
4706 Include <stdlib.h> unconditionally.
4707 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4708 _obstack_allocated_p, _obstack_free, obstack_free,
4709 _obstack_memory_used, print_and_abort):
4710 Define using prototypes.
4711 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4712 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4713 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4714 obstack_next_free, obstack_object_size, obstack_room) [0]:
4715 Remove unused, unprototyped code.
4717 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4719 * physmem.c (physmem_total, physmem_available, main): Define
4722 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4723 (main): Define with a prototype.
4725 * posixver.c (getenv): Remove decl.
4727 * putenv.c (malloc): Returns void *, not char *.
4728 Include <string.h> unconditionally.
4729 (strchr, memcpy, NULL): Do not define.
4731 * readtokens.c: Include readtokens.h first, to test interface.
4732 Include <stdlib.h>, <string.h> unconditionally.
4733 (init_tokenbuffer): Define with a prototype.
4735 * regex.c (PARAMS): Remove. All uses removed.
4736 All uses of _RE_ARGS removed, too.
4737 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4739 (bzero): Assume memset exists.
4740 (memcmp, memcpy, NULL): Remove.
4741 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4742 char, or assignments to local vars of type signed char.
4743 (init_syntax_once, PREFIX(extract_number_and_incr),
4744 PREFIX(print_partial_compiled_pattern),
4745 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4746 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4747 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4748 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4749 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4750 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4751 wcs_compile_range, byte_compile_range, truncate_wchar,
4752 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4753 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4754 count_mbs_length, wcs_re_match_2_internal,
4755 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4756 PREFIX(alt_match_null_string_p),
4757 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4758 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4759 regfree, PREFIX(extract_number)): Define with prototype. Remove
4760 now-unnecessary declaration, if any.
4761 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4763 Remove now-unnecessary casts among pointer types.
4764 * regex.h (_RE_ARGS): Remove. All uses removed.
4766 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4767 (free): Remove decl.
4769 * rpmatch.c: Include <stdlib.h> unconditionally.
4771 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4772 (free): Remove decl.
4774 * save-cwd.c: Include <stdlib.h> unconditionally.
4775 * xgetcwd.c: Likewise.
4777 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4778 (free): Remove decl.
4780 * strchrnul.c (strchrnul): Define with a prototype.
4781 Fix bug: c_in was not converted to char before searching.
4783 The following changes are not K&R related:
4785 * group-member.h: Include <sys/types.h>, so that this file is
4787 * makepath.h: Likewise.
4789 * getusershell.c (readname, default_index, line_size, readname):
4790 Use size_t, not int, for sizes.
4791 (readname): If the size overflows, report an error instead of
4794 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4796 * getndelim2.c: Assume stdlib.h per the C89 spec.
4798 2003-09-08 Paul Eggert <eggert@twinsun.com>
4800 Assume C89 or better; remove K&R cruft.
4801 A few of these changes were first proposed by Derek Robert Price
4802 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4804 * addext.c: Include <string.h> unconditionally.
4805 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4806 Don't declare getenv or malloc.
4808 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4809 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4811 (find_stack_direction, alloca): Use prototypes.
4813 * atexit.c (atexit): Define using a prototype.
4815 * basename.c, dirname.c, stripslash.c:
4816 Include <string.h> unconditionally.
4818 * bcopy.c: Include <stddef.h>.
4819 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4821 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4823 * error.h (error, error_at_line, error_print_progname)
4824 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4825 * error.c: Include error.h first, to check interface.
4826 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4827 (VA_START): Remove; all uses changeed to va_start.
4828 (exit, strerror): Remove decls.
4829 (error_print_progname): Prototype uncondionally.
4830 Don't include <errno.h>; no longer needed.
4831 (private_strerror): Remove.
4832 (error_tail): Always define.
4833 (error, error_at_line): Assume C89 or better; always use prototypes.
4834 * fatal.c: Include "fatal.h" first, to test interface.
4835 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4836 (VA_START): Remove; all uses changed to va_start.
4837 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4839 (exit): Remove decl.
4840 (fatal): Prototype unconditionally. Assume va_start works.
4841 Abort at end, to pacify gcc.
4843 * euidaccess.c (main): Define with a prototype.
4845 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4847 * exitfail.c: Include <stdlib.h> unconditionally.
4849 * fnmatch_.h (__P): Remove. All uses changed to assume
4851 * fnmatch.c: Include fnmatch.h first, to test interface.
4852 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4853 (getenv): Remove decl.
4854 (fnmatch): Define using a prototype.
4855 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4856 (FCT): Define using a prototype.
4858 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4860 * gethostname.c: Include <stddef.h>.
4861 (gethostname): Define with prototype. Length is size_t, not int.
4863 2003-09-08 Paul Eggert <eggert@twinsun.com>
4865 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4866 getversion.c should have been removed then, but was accidentally
4869 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4870 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4872 2003-09-07 Paul Eggert <eggert@twinsun.com>
4874 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4875 copy_tm_result. Bug reported by Simon Josefsson in
4876 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4878 2003-09-06 Paul Eggert <eggert@twinsun.com>
4880 * time_r.c, time_r.h: New files.
4882 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4884 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4885 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4887 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4889 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4890 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4893 * timegm.c: Switch to glibc implementation, with the following changes:
4894 [defined HAVE_CONFIG_H]: Include <config.h>.
4895 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4896 (__mktime_internal) [!defined _LIBC]: New decl.
4897 (__gmtime_r) [!defined _LIBC]: New macro and function.
4898 (timegm): Use a prototype, since gnulib assumes C89.
4899 Do not bother declaring tmp to be const, as it's not really usefu.
4900 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4901 (timegm): Declare only if HAVE_DECL_TIMEGM.
4903 2003-09-03 Paul Eggert <eggert@twinsun.com>
4905 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4906 Bug reported by Lute Kamstra in
4907 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4909 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4910 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4911 course with correspondingly smaller numbers for tomorrow and
4912 yesterday. From Tadayoshi Funaba. Originally installed into
4913 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4916 2003-08-31 Simon Josefsson <jas@extundo.com>
4918 * timegm.h: New file.
4919 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4921 2003-08-31 Karl Berry <karl@gnu.org>
4923 * argp.h: update from libc.
4925 2003-08-28 Bruno Haible <bruno@clisp.org>
4927 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4928 warning on QNX, which defines O_BINARY to 000000.
4930 2003-08-24 Bruno Haible <bruno@clisp.org>
4932 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4933 MSVC7 <stdio.h> is included later.
4935 2003-08-20 Bruno Haible <bruno@clisp.org>
4937 * progname.h: New file, from GNU gettext.
4938 * progname.c: New file, from GNU gettext.
4939 * progreloc.c: New file, from GNU gettext.
4941 2003-08-19 Bruno Haible <bruno@clisp.org>
4943 * xstrdup.c: Assume <string.h> exists.
4945 2003-08-18 Jim Meyering <jim@meyering.net>
4947 * setenv.h: Indent nested cpp directive.
4948 * vasnprintf.c: Remove trailing blanks.
4950 2003-08-17 Simon Josefsson <jas@extundo.com>
4951 Bruno Haible <bruno@clisp.org>
4953 * xstrndup.h: New file.
4954 * xstrndup.c: New file.
4956 2003-08-17 Bruno Haible <bruno@clisp.org>
4958 * strndup.h: New file.
4960 2003-08-16 Paul Eggert <eggert@twinsun.com>
4962 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4963 space, undoing this 2003-08-12 change:
4964 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4966 2003-08-16 Jim Meyering <jim@meyering.net>
4968 Merge from coreutils.
4969 * xstrtoimax.c: #else #if -> #elif.
4970 * xstrtoumax.c: Likewise.
4972 2003-08-15 Paul Eggert <eggert@twinsun.com>
4974 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4975 rather than tab, after '#' in shell-script copyright notices.
4976 Suggested by Bruno Haible.
4978 2003-08-15 Jim Meyering <jim@meyering.net>
4979 and Paul Eggert <eggert@twinsun.com>
4981 Merge from coreutils.
4982 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4983 member but strut utmpx does not. Needed for AIX 4.3.3.
4984 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4986 2003-08-15 Jim Meyering <jim@meyering.net>
4988 Merge from coreutils.
4989 * xgethostname.c: Include <stdlib.h>.
4990 (xghostname): Don't exit for anything other than memory-related
4991 failure; just return NULL.
4992 * userspec.c: Include "posixver.h".
4993 (parse_user_spec): Accept `.' as a separator only
4994 in pre-POSIX-200112 mode.
4995 * strtoimax.c: Use #elif rather than #else #if.
4996 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4997 Remove function, now that we can rely on a working tzset function.
4998 [!_LIBC]: Ensure that the required autoconf test has been run.
4999 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5000 Use underlying_strftime for %r.
5001 * sha.c: Merge in some clean-up and optimization changes from glibc.
5002 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5003 Ensure that it is a multiple of 64.
5004 Rearrange loop exit tests so as to avoid performing an
5005 additional fread after encountering an error or EOF.
5006 * realloc.c: Update copyright date.
5008 2003-08-14 Jim Meyering <jim@meyering.net>
5010 Merge from coreutils.
5011 * obstack.h: Whitespace changes.
5012 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5013 and xcalloc return values.
5014 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5015 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5016 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5017 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5018 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5020 Use mntctl's return value to drive the entry-processing loop, since
5021 we can't rely on the value of the vmt_length member in the last
5022 entry. On some systems doing so could result in exhausting
5023 virtual memory. Based in part on a patch from Mike Jetzer.
5025 2003-08-14 Jim Meyering <jim@meyering.net>
5026 and Paul Eggert <eggert@twinsun.com>
5028 Merges from coreutils, plus other fixes.
5029 * physmem.c: Merge in portability changes from gcc/libiberty
5030 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5031 for credits and details. Thanks to Kaveh Ghazi for helping
5032 to keep these files in sync.
5033 (ARRAY_SIZE): Define it.
5034 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5035 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5036 (memcasecmp): Don't assume size_t fits in unsigned int.
5037 Remove casts and duplicate code.
5038 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5039 (memcpy): Remove definition.
5040 Merge in some clean-up and optimization changes from glibc.
5041 [BLOCKSIZE]: Move definition to top of file.
5042 Ensure that it is a multiple of 64.
5043 Rearrange loop exit tests so as to avoid performing an
5044 additional fread after encountering an error or EOF.
5045 * md5.h (md5_uintptr): Define.
5046 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5047 return to the initial working directory. Preserve errno
5049 * idcache.c: Include "xalloc.h".
5050 (xmalloc, xrealloc): Remove decls.
5051 (getuser): Remove casts no longer required in C89.
5052 * human.c: Include stdio.h, for sprintf.
5053 * group-member.c: Include "xalloc.h".
5054 (xmalloc, xrealloc): Remove decls.
5055 (get_group_info): Remove casts no longer required in C89.
5056 * getusershell.c (readname): Remove casts no longer required in C89.
5057 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5058 * getline.c: Whitespace fix, from coreutils.
5060 2003-08-13 Paul Eggert <eggert@twinsun.com>
5062 * exclude.c: Include <ctype.h>
5063 (IN_CTYPE_DOMAIN): New macro.
5065 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5068 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5069 Undo previous (whitespace-only) change.
5071 2003-08-12 Paul Eggert <eggert@twinsun.com>
5073 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5074 Normalize leading white space and remove trailing white space.
5075 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5076 notice, as per ../config/srclist-update.
5078 Merge from coreutils.
5079 * euidaccess.h: New file.
5080 * euidaccess.c: Include it.
5081 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5082 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5083 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5085 2003-08-11 Bruno Haible <bruno@clisp.org>
5087 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5088 (vasnprintf): Use it instead of wcslen.
5090 2003-08-11 Bruno Haible <bruno@clisp.org>
5092 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5093 value to ensure that _Bool promotes to int. Use #define for _Bool when
5094 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5096 2003-08-10 Karl Berry <karl@gnu.org>
5098 * regex.h: update from libc (whitespace fix).
5100 2003-08-09 Paul Eggert <eggert@twinsun.com>
5102 Merge some files from coreutils. These changes were
5103 originally made by Jim Meyering.
5104 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5105 many older Unixes require this.
5106 * alloca.c (alloca): Remove cast to argument of free;
5107 no longer needed in C89.
5108 * alloca_.h, regex.h: Fix white space to match
5109 what GNU indent does.
5111 2003-08-05 Paul Eggert <eggert@twinsun.com>
5113 * bumpalloc.h: Remove.
5115 2003-08-04 Paul Eggert <eggert@twinsun.com>
5117 * getloadavg.c: Change copyright notice and spacing to conform to
5120 Merge from coreutils.
5121 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5123 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5124 from Karl Berry, implemented by Jim Meyering.
5125 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5126 from Dmitry V. Levin.
5127 Remove anachronistic cast of xrealloc.
5128 * fnmatch_.h (__const): Remove. Use 'const'.
5129 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5130 type. Otherwise, it wouldn't compile with at least /bin/cc on
5131 ymp-cray-unicos9.0.2.X.
5132 Combine two mostly-identical uses of alloca into one.
5133 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5135 2003-08-04 Dave Love <d.love@dl.ac.uk>
5139 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5140 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5141 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5142 obsolete NLIST_NAME_UNION.
5143 [__GNU__]: Undef BSD and FSCALE.
5144 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5146 2003-08-03 Paul Eggert <eggert@twinsun.com>
5148 * stdbool_.h (_Bool): Make it signed char, instead of
5149 an enum type, so that it's guaranteed to promote to int. See:
5150 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5152 2003-07-31 Paul Eggert <eggert@twinsun.com>
5154 * strerror.c: Include config.h, limits.h. Declare sprintf.
5155 (strerror): Don't assume that a printable int fits in 14 bytes.
5157 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5158 Bruno Haible <bruno@clisp.org>
5160 * getline.h (getline, getdelim): Change return type to ssize_t.
5161 * getline.c (getline, getdelim): Likewise.
5162 Remove _GNU_SOURCE define; now it's defined in config.h through
5165 2003-07-22 Paul Eggert <eggert@twinsun.com>
5167 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5168 over-parenthesization in macros.
5170 Sync with coreutils.
5172 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5175 Use `exit_failure' for xalloc and xmemcoll instead of their own
5176 private exit-failure variables.
5177 * xalloc.h (xalloc_exit_failure): Remove.
5178 * xmalloc.c: Likewise. Include exitfail.h.
5179 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5180 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5181 * xmemcoll.c: Likewise. Include exitfail.h.
5182 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5184 2003-07-18 Paul Eggert <eggert@twinsun.com>
5186 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5187 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5188 to test that it can stand by itself. Include "exitfail.h".
5189 Clients should set exit_failure instead.
5190 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5192 2003-07-18 Andreas Schwab <schwab@suse.de>
5194 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5196 2003-07-18 Bruno Haible <bruno@clisp.org>
5198 * getndelim2.h: New file.
5199 * getndelim2.c: Make into a module of its own. Include config.h,
5201 (getndelim2): Make non-static. Change return type to ssize_t.
5202 * getline.h: Change argument names.
5203 * getline.c: Include getndelim2.h instead of getndelim2.c.
5204 * getnline.c: Include getndelim2.h.
5206 2003-07-17 Bruno Haible <bruno@clisp.org>
5208 * Makefile.am: Remove file.
5209 * Makefile.in: Remove file.
5211 2003-07-17 Bruno Haible <bruno@clisp.org>
5213 * getnline.h: New file.
5214 * getnline.c: New file.
5215 * getndelim2.c: New file, extracted from getline.c.
5216 (getndelim2): Renamed from getdelim2, with added nmax argument.
5217 * getline.c: Include getndelim2.c.
5218 (getdelim2): Moved out to getndelim2.c.
5219 (getline, getdelim): Update.
5221 2003-07-15 <karl@gnu.org>
5223 * vasnprintf.c: update from gettext.
5225 2003-07-15 Jim Meyering <jim@meyering.net>
5227 * makepath.c (make_path): Enclose diagnostic in _(...).
5229 2003-07-14 Paul Eggert <eggert@twinsun.com>
5231 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5232 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5233 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5234 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5235 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5236 updated automatically by ../config/srclist-update. This changes
5237 their license from LPGL to GPL.
5239 2003-07-14 Jim Meyering <jim@meyering.net>
5241 Don't emit diagnostics. Let callers do that.
5242 * save-cwd.c: Don't include "error.h".
5243 (save_cwd): Don't call error. Ensure that errno is valid
5244 when returning nonzero.
5246 * save-cwd.h (restore_cwd): Update prototype.
5247 * save-cwd.c (restore_cwd): Remove two parameters.
5248 Simplify. Don't call error upon failure. Let callers do that.
5249 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5250 when auditing is enabled. But don't bother updating the #if.
5252 2003-07-14 Simon Josefsson <jas@extundo.com>
5254 * mempcpy.h: New file.
5255 * mempcpy.c: New file.
5257 2003-07-14 Paul Eggert <eggert@twinsun.com>
5259 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5260 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5261 unicodeio.c, unicodeio.h, unlocked-io.h:
5262 Switch from LGPL to GPL.
5264 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5266 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5267 it breaks C++ compilation.
5268 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5270 2003-07-10 Jim Meyering <jim@meyering.net>
5272 * vasnprintf.c: Remove trailing blanks.
5273 Make cpp indentation consistent.
5275 2003-07-09 Paul Eggert <eggert@twinsun.com>
5277 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5278 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5279 Switch from LGPL to GPL.
5281 2003-07-07 Paul Eggert <eggert@twinsun.com>
5283 * mktime.c: Fix some boundary cases and remove need for floating point.
5285 Issue a compile-time diagnostic if time_t is floating point, or if
5286 two's complement arithmetic is not in effect, or if arithmetic
5287 right shift does not propagate the sign. These assumptions were
5288 all in the original code but they weren't checked.
5290 (TIME_T_MIDPOINT, verify): New macros.
5291 (__isleap): Remove; it has integer overflow problems.
5292 (leapyear): New function, without those problems.
5293 (ydhms_tm_diff): Remove; splitting into two parts.
5294 (ydhms_diff): New function, containing the arithmetic part of
5295 the old ydhms_tm_diff function. Issue a compile-time
5296 diagnostic if we are not using C99 integer division.
5297 Avoid casts when possible.
5298 (guess_time_tm): New function, containing the checking part of
5299 the old ydhms_tm_diff function. Return the new value, rather than
5300 the difference between it and the old. Accept a new argument T
5301 so that *T specifies the old value. Check for overflow in the result.
5303 (__mktime_internal): Use a time_t offset, not a long int offset.
5304 This undoes the 2003-06-04 change, which is no longer needed now
5305 that we have better overflow checking.
5306 (localtime_offset): Likewise.
5308 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5309 and long are 64-bit but int is only 32-bit.
5310 (ydhms_diff): Use long int to store year1 and yday1.
5311 Issue a compile-time diagnostic if long int is not wide enough.
5313 (__mktime_internal): Use long int to store adjusted year and yday.
5314 Use plain C rather than preprocessor commands, if that doesn't
5316 Check for overflow (and try to repair) after each probe
5317 rather than checking only at the very end. This avoids some bugs
5318 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5319 does not equal GMT offset at maximum time).
5320 Use integer to check for overflow rather than floating point; this
5321 is more portable to non-IEEE hosts, and is a tad faster.
5322 When we detect that we are oscillating between two values,
5323 don't check whether tm_isdst has the requested value, since
5324 we already know the answer. When tm_isdst has the wrong value,
5325 use a different heuristic to find the right one, based on the
5326 extreme values actually observed in practice in tz2003a,
5327 rather than the (overly optimistic) "previous 3 calendar quarters".
5329 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5330 "T const" to accommodate glibc style.
5331 (check_result): Use less-confusing report format. "long" -> "long int.
5333 Don't loop if the iteration overflows time_t.
5334 Allow a negative step in the iteration.
5336 2003-07-01 Paul Eggert <eggert@twinsun.com>
5338 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5339 having it depend on HAVE_SYS_TYPES_H.
5341 2003-06-25 Bruno Haible <bruno@clisp.org>
5343 * readlink.c: New file.
5345 2003-06-20 Bruno Haible <bruno@clisp.org>
5347 Assume C89, so PARAMS isn't needed.
5348 * unicodeio.h (PARAMS): Remove.
5349 * unicodeio.c: Don't use PARAMS.
5351 2003-06-18 Jim Meyering <jim@meyering.net>
5353 Merge changes from coreutils.
5354 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5355 Remove explicit declarations of xmalloc and realloc.
5357 (read_utmp): Remove anachronistic cast of xmalloc.
5359 2003-06-17 Paul Eggert <eggert@twinsun.com>
5361 Assume C89, so PARAMS isn't needed.
5362 * backupfile.h (PARAMS): Remove. All uses removed.
5363 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5364 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5365 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5366 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5367 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5368 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5369 xstrtol.h: Likewise.
5370 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5371 same.h, strverscmp.h: Do not include config.h; no longer needed.
5372 Anyway, config.h should always be included before any other file.
5374 2003-06-11 Simon Josefsson <jas@extundo.com>
5376 * sysexit_.h: New file.
5378 2003-05-20 Derek Price <derek@ximbiot.com>
5380 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5382 2003-06-10 Simon Josefsson <jas@extundo.com>
5384 * strchrnul.h: New file.
5385 * strchrnul.c: New file.
5387 2003-06-10 Simon Josefsson <jas@extundo.com>
5389 * argp.h: New file, from glibc.
5390 * argp-ba.c: New file, from glibc.
5391 * argp-eexst.c: New file, from glibc.
5392 * argp-fmtstream.c: New file, from glibc.
5393 * argp-fmtstream.h: New file, from glibc.
5394 * argp-fs-xinl.c: New file, from glibc.
5395 * argp-help.c: New file, from glibc.
5396 * argp-namefrob.h: New file, from glibc.
5397 * argp-parse.c: New file, from glibc.
5398 * argp-pv.c: New file, from glibc.
5399 * argp-pvh.c: New file, from glibc.
5400 * argp-xinl.c: New file, from glibc.
5402 2003-06-07 Jim Meyering <jim@meyering.net>
5404 * readtokens.h: Put `Free Software Foundation, Inc.'
5405 in place of my name in the copyright comment.
5406 Remove definition and uses of __P.
5409 * stat.c: Don't declare xmalloc explicitly.
5410 Instead, include "xalloc.h".
5411 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5412 xrealloc, and xcalloc return values.
5413 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5415 * xgetcwd.h: Remove definition/uses of PARAMS.
5417 2003-06-06 Jim Meyering <jim@meyering.net>
5419 * stdbool_.h: Renamed from stdbool.h.in.
5421 2003-06-06 Jim Meyering <jim@meyering.net>
5423 Merge from coreutils.
5424 * same.c: (same_name): Declare *_basename locals to be `const'.
5425 Consolidate declarations and initializations of *_base* locals.
5427 Merge from coreutils.
5428 This avoids a core dump on systems without GNU putenv,
5429 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5430 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5431 (unsetenv): New static function, from GNU libc.
5432 (rpl_putenv): Use it.
5434 * modechange.c: Remove trailing blanks.
5436 Merge from coreutils.
5437 * fsusage.c: Remove declaration of statfs.
5438 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5440 * posixtm.c: Include <stdbool.h> unconditionally.
5442 2003-06-05 Paul Eggert <eggert@twinsun.com>
5444 * mktime.c (__mktime_internal): When resolving a tm_isdst
5445 mismatch, look in future quarters as well as past. This fixes a
5446 bug when processing fall-backwards gaps immediately after a long
5447 period of daylight-saving time.
5449 * mktime.c: Assume freestanding C89 or better.
5450 (HAVE_LIMITS_H): Remove. Assume it's 1.
5451 (__P): Remove; not used.
5452 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5453 (mktime, not_equal_tm, print_tm, check_result,
5454 main): Use prototypes. Use const * where appropriate.
5455 (main): Fix typo in testing code that uncovered by above changes.
5456 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5458 2003-06-04 Paul Eggert <eggert@twinsun.com>
5460 * mktime.c: Fix Debian bug 177940
5461 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5462 (localtime_offset): Now long int, not time_t, because we want it
5463 to be guaranteed to be signed. All uses changed.
5464 (__mktime_internal): If overflow would occur when adding offset,
5467 Merge 'human' changes from coreutils. Rewrite to support
5468 locale-specific notations like thousands separators.
5469 * human.c: Simplify authorship notice.
5470 Include human.h immediately after config.h.
5471 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5472 <limits.h>: Do not include, since human.h does.
5473 (SIZE_MAX, UINTMAX_MAX): New macros.
5474 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5475 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5476 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5477 (power_letter): Renamed from suffixes.
5478 (generate_suffix_backwards): Remove.
5479 (adjust_value): Now takes int style (because of human.h changes)
5480 and long double value (for greater precision on some platforms).
5481 (group_number): New function.
5482 (human_readable): Use it. Use integer options, not enum.
5483 Put the options before the sizes in the arg list.
5484 Support all the new options.
5485 The old human_readable function has been removed;
5486 use inttostr.h instead.
5487 (human_readable, default_block_size, humblock):
5488 Use uintmax_t, not int, for block sizes.
5489 (human_readable_inexact, block_size_types): Remove.
5490 (block_size_opts): New constant.
5491 (human_options): Renamed from human_block_size, with new signature
5492 that allows block sizes up to UINTMAX_MAX. All callers changed.
5493 * human.h: Add copyright and authorship notice.
5494 Include <limits.h> and <stdbool.h> unconditionally.
5495 (PARAMS): Remove. All uses removed.
5496 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5497 (enum human_inexact_style): Remove tag; now a nameless enum.
5498 (human_floor, human_ceiling, human_round_to_even): Now have
5499 values 2, 0, 1 rather than -1, 1, 0.
5500 (human_group_digits, human_suppress_point_zero, human_autoscale,
5501 human_base_1024, human_SI, human_B): New constants.
5502 (human_readable_inexact, human_block_size): Remove.
5503 (human_readable): Size args are now uintmax_t, not int.
5504 (human_options): New decl.
5506 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5507 unnecessary now that we assume C89 or better. This change
5508 imported from coreutils.
5510 * mktime.c (__mktime_internal): Do not reject negative timestamps
5511 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5512 in the 2003-05-30 sync from glibc.
5514 .h files should stand alone, but we shouldn't include <sys/types.h>
5515 if we can get away with just <stddef.h>.
5517 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5518 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5519 rather than <sys/types.h>, as we merely need size_t.
5520 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5522 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5523 Include <stdio.h>, to get FILE.
5524 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5525 memcasecmp.h has included <stddef.h> and all we need is size_t.
5526 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5527 our interface, instead of including <sys/types.h>
5529 2003-06-02 Paul Eggert <eggert@twinsun.com>
5532 Fix some minor time-related bugs with POSIX time arguments.
5533 Some valid time stamps were being rejected (notably -1, and
5534 time stamps before 1900 on 64-bit hosts). And some invalid
5535 time stamps were being accepted, e.g. September 31.
5537 * posixtm.h (posixtime): Return bool instead of time_t, so
5538 that we can return (time_t) -1 successfully.
5539 * posixtm.c: Likewise.
5540 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5541 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5542 (t): Remove static var.
5543 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5544 of static var. All uses changed.
5545 (year): Do not reject years before 1900; they can occur with
5547 (posix_time_parse): Do not check for out-of-range components;
5548 that is now the caller's responsibility, since our checks were
5549 only approximations.
5550 (posixtime): Use mktime to check for out-of-range components,
5551 since it knows them exactly.
5552 If mktime returns (time_t) -1, check whether an error actually occurred
5553 by invoking localtime on -1.
5554 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5555 posixtime failures better.
5556 Improve the test data (in comments only).
5558 2003-05-30 <karl@gnu.org>
5560 * mktime.c: update from libc.
5562 2003-05-30 Bruno Haible <bruno@clisp.org>
5564 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5565 * localcharset.h: Likewise.
5566 * localcharset.c: Likewise.
5568 2003-05-28 Paul Eggert <eggert@twinsun.com>
5570 Assume the headers required for C89 freestanding compilers.
5571 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5572 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5573 without checking for HAVE_LIMITS_H.
5574 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5575 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5577 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5578 * exclude.c: Include <stdbool.h> unconditionally.
5579 * tempname.c: Include <stddef.h> unconditionally.
5580 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5581 * modechange.c, rpmatch.c (NULL): Don't define, since
5582 <stddef.h> does that.
5583 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5584 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5585 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5586 * xstrtol.c: Likewise.
5587 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5588 * savedir.c: Include <stddef.h> instead of defining NULL.
5590 * addext.c (addext): Use assignment rather than cast, to avoid
5591 warnings on some platforms.
5593 * mktime.c (__mktime_internal): Do not reject negative timestamps
5596 2003-05-10 Bruno Haible <bruno@clisp.org>
5598 * linebreak.c (iconv_string_length): Don't return -1 just because the
5599 string is longer than 4 KB.
5601 2003-05-12 Jim Meyering <jim@meyering.net>
5603 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5604 the space-padded-by-default conversion specifiers, %e, %k, %l.
5606 2003-05-03 Bruno Haible <bruno@clisp.org>
5608 Upgrade to Unicode-4.0.
5609 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5610 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5611 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5612 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5613 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5614 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5615 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5616 Change width of U+E0100..U+E01EF from 1 to 0.
5618 2003-04-25 Bruno Haible <bruno@clisp.org>
5620 * copy-file.c: Include <stddef.h>, for size_t.
5622 2003-04-25 Jim Meyering <jim@meyering.net>
5624 * copy-file.c (copy_file_preserving): Declare buf_size to be
5625 of type size_t, not int.
5627 2003-04-11 Jim Meyering <jim@meyering.net>
5629 Merge changes from Coreutils.
5631 2003-03-22 Jim Meyering <jim@meyering.net>
5633 * strftime.c (widen): Cast alloca return value to proper type.
5635 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5638 * strftime.c (my_strftime): Handle very large width
5639 specifications for numeric values correctly. Improve checks for
5642 2003-01-19 Jim Meyering <jim@meyering.net>
5644 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5645 (nl_get_alt_digit) [! defined my_strftime]: Define.
5646 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5647 _nl_get_alt_digit and _nl_get_walt_digit.
5649 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5650 These changes have no effect outside of _LIBC.
5652 2003-04-10 Bruno Haible <bruno@clisp.org>
5654 * findprog.h: New file, from GNU gettext.
5655 * findprog.c: New file, from GNU gettext.
5657 2003-04-05 Jim Meyering <jim@meyering.net>
5659 Merge changes from Coreutils.
5661 * exclude.h (PARAMS): Remove definition and uses.
5662 * exclude.c: Remove uses of `PARAMS'.
5664 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5665 Add test-cases for DOS filenames. Declare program_name.
5666 (main): Set up program_name. Patch by Rich Dawe.
5668 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5670 Use mntctl's return value to drive the entry-processing loop, since
5671 we can't rely on the value of the vmt_length member in the last
5672 entry. On some systems doing so could result in exhausting
5673 virtual memory. Based in part on a patch from Mike Jetzer.
5675 2003-04-04 Bruno Haible <bruno@clisp.org>
5677 * linebreak.h: New file, from GNU gettext.
5678 * linebreak.c: New file, from GNU gettext with slight modifications.
5679 * lbrkprop.h: New file, from GNU gettext.
5681 2003-04-03 Bruno Haible <bruno@clisp.org>
5683 * utf8-ucs4.h: New file, from GNU gettext.
5684 * utf16-ucs4.h: New file, from GNU gettext.
5685 * ucs4-utf8.h: New file, from GNU gettext.
5686 * ucs4-utf16.h: New file, from GNU gettext.
5688 2003-04-02 Bruno Haible <bruno@clisp.org>
5690 * binary-io.h: New file, from GNU gettext.
5692 2003-04-01 Bruno Haible <bruno@clisp.org>
5694 * pathname.h: New file, from GNU gettext.
5695 * concatpath.c: New file, from GNU gettext.
5697 2003-03-30 Bruno Haible <bruno@clisp.org>
5699 * copy-file.c (copy_file_preserving): Don't set owner if the function
5700 chown() doesn't exist.
5702 2003-03-28 Bruno Haible <bruno@clisp.org>
5704 * copy-file.h: New file, from GNU gettext.
5705 * copy-file.c: New file, from GNU gettext.
5707 2003-03-18 Jim Meyering <jim@meyering.net>
5709 * quote.c (quote_n): Fix typo in comment.
5711 2003-03-14 Jim Meyering <jim@meyering.net>
5713 Merge changes from Coreutils.
5714 * obstack.h (obstack_object_size): Declare temporary, __o,
5715 to be const, in order to avoid warnings.
5716 (obstack_room): Likewise.
5717 (obstack_empty_p): Likewise.
5719 2003-03-13 Paul Eggert <eggert@twinsun.com>
5721 Merge changes from Bison.
5722 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5723 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5724 when compiling Bison 1.875's `bitset bset = obstack_alloc
5725 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5726 * hash.c: Include <stdbool.h> unconditionally.
5728 2003-03-09 Paul Eggert <eggert@twinsun.com>
5730 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5731 Reported by Bruce Becker; see:
5732 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5734 2003-03-03 Paul Eggert <eggert@twinsun.com>
5735 Bruno Haible <bruno@clisp.org>
5737 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5738 Reported by John Hughes, see
5739 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5741 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5743 * poll_.h: New file.
5746 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5748 * mathl.h: New file.
5749 * acosl.c: New file.
5750 * asinl.c: New file.
5751 * atanl.c: New file.
5752 * ceill.c: New file.
5755 * floorl.c: New file.
5756 * frexpl.c: New file.
5757 * ldexpl.c: New file.
5759 * sincosl.c: New file.
5761 * sqrtl.c: New file.
5763 * trigl.c: New file.
5764 * trigl.h: New file.
5766 2003-02-17 Bruno Haible <bruno@clisp.org>
5768 * mkdtemp.h: New file, from GNU gettext.
5769 * mkdtemp.c: New file, from GNU gettext.
5771 2003-01-31 Bruno Haible <bruno@clisp.org>
5773 * rename.c: #undef rename before defining rpl_rename.
5774 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5776 2003-01-30 Bruno Haible <bruno@clisp.org>
5778 * printf-args.h: New file, from GNU gettext.
5779 * printf-args.c: New file, from GNU gettext.
5780 * printf-parse.h: New file, from GNU gettext.
5781 * printf-parse.c: New file, from GNU gettext.
5782 * vasnprintf.h: New file, from GNU gettext.
5783 * vasnprintf.c: New file, from GNU gettext.
5784 * asnprintf.c: New file, from GNU gettext.
5785 * vasprintf.h: New file, from GNU gettext with modifications.
5786 * vasprintf.c: New file, from GNU gettext.
5787 * asprintf.c: New file, from GNU gettext.
5789 2003-01-29 Bruno Haible <bruno@clisp.org>
5791 * stpncpy.h: New file, from GNU gettext with modifications.
5792 * stpncpy.c: New file, from GNU gettext with modifications.
5794 2003-01-28 Bruno Haible <bruno@clisp.org>
5796 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5798 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5801 2003-01-27 Bruno Haible <bruno@clisp.org>
5803 * xsetenv.h: New file, from GNU gettext.
5804 * xsetenv.c: New file, from GNU gettext.
5806 2003-01-23 Bruno Haible <bruno@clisp.org>
5808 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5810 2003-01-22 Bruno Haible <bruno@clisp.org>
5812 * exit.h: New file, from GNU gettext.
5814 2003-01-11 Bruno Haible <bruno@clisp.org>
5816 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5817 * strcase.h (strcasecmp, strncasecmp): Likewise.
5819 2003-01-14 Jim Meyering <jim@meyering.net>
5821 * same.c (same_name): Tweak a comment.
5823 2003-01-11 Bruno Haible <bruno@clisp.org>
5825 * same.c (same_name): Reorder tests so as to avoid calling stat()
5826 when a string comparison is sufficient.
5828 2003-01-11 Bruno Haible <bruno@clisp.org>
5830 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5833 2003-01-11 Bruno Haible <bruno@clisp.org>
5835 * hash-pjw.c: Add comment about low quality of this function.
5837 2003-01-12 Paul Eggert <eggert@twinsun.com>
5839 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5840 to avoid collisions with libcurses and libreadline.
5842 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5843 * getstr.h, getstr.c: Remove.
5844 * getline.c: Include "getline.h", to check interface.
5845 Move body of old getstr.c here: this defines MIN_CHUNK and
5846 declares getdelim2, which is renamed from getstr.
5847 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5849 * linebuffer.c (readlinebuffer): Renamed from readline.
5851 * linebuffer.h: Likewise.
5852 (readline): Remove backward-compatibility macro.
5854 2003-01-12 Jim Meyering <jim@meyering.net>
5856 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5858 2003-01-10 Bruno Haible <bruno@clisp.org>
5860 * alloca_.h: New file.
5861 * getdate.y: Unconditionally include alloca.h.
5862 * makepath.c: Likewise.
5863 * setenv.c: Likewise.
5864 * userspec.c: Likewise.
5866 2003-01-09 Bruno Haible <bruno@clisp.org>
5868 * stdbool.h.in: New file.
5870 2003-01-08 Bruno Haible <bruno@clisp.org>
5872 * safe-read.c: Include specification header first, to ensure its
5874 * full-write.c: Likewise.
5876 2003-01-08 Jim Meyering <jim@meyering.net>
5878 * full-write.c: Undefine and define-away `const' after inclusion
5879 of errno.h, not before. Suggestion from Bruno Haible.
5881 2003-01-07 Jim Meyering <jim@meyering.net>
5883 * full-write.c: Rework so that it may serve to define full_read, too.
5884 * full-read.c: Simply #define FULL_READ and include full-write.c.
5886 2003-01-06 Jim Meyering <jim@meyering.net>
5888 * version-etc.c: Update year in translatable copyright string.
5890 2002-12-25 Bruno Haible <bruno@clisp.org>
5892 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5893 * xstrtol.h: Likewise.
5894 * xstrtoimax.c: Likewise.
5895 * xstrtoumax.c: Likewise.
5896 * human.h: Likewise.
5898 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5899 on systems that have <inttypes.h> but not <stdint.h>.
5901 2002-12-31 Paul Eggert <eggert@twinsun.com>
5903 * memcoll.c (memcoll): Fall back on a simple algorithm using
5904 memcmp if strcoll doesn't work.
5906 2002-12-23 Bruno Haible <bruno@clisp.org>
5908 * localcharset.h: New file.
5909 * localcharset.c: Include it.
5910 * unicodeio.c: Likewise.
5912 2002-12-22 Bruno Haible <bruno@clisp.org>
5914 * utime.c (utime_null): No need to call ftruncate if the file was
5917 2002-12-23 Bruno Haible <bruno@clisp.org>
5919 * memcoll.c (STRCOLL): New macro.
5922 2002-12-22 Bruno Haible <bruno@clisp.org>
5924 * getstr.h (getstr): Define, to avoid clash with libcurses.
5925 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5927 2002-12-22 Bruno Haible <bruno@clisp.org>
5929 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5931 2002-12-23 Bruno Haible <bruno@clisp.org>
5933 * getline.h: Include <stddef.h>, for size_t.
5935 * unicodeio.h: Include <stddef.h>, for size_t.
5936 * unicodeio.c: Don't include <stddef.h>.
5938 2002-12-17 Bruno Haible <bruno@clisp.org>
5940 * canon-host.c (strdup): Remove unused declaration.
5942 * fsusage.c: Include full_read.h.
5943 (get_fs_usage): Use full_read instead of safe_read.
5945 * utime.c (utime_null): Use SAFE_READ_ERROR.
5947 2002-12-11 Bruno Haible <bruno@clisp.org>
5949 * setenv.h: Rewritten to cope with systems that have setenv() but not
5951 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5954 2002-12-11 Bruno Haible <bruno@clisp.org>
5956 * setenv.c (alloca): Fall back to malloc.
5958 (setenv): Use freea() to free memory allocated with alloca().
5960 2002-11-13 Bruno Haible <bruno@clisp.org>
5962 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5963 function declarations.
5964 * unsetenv.c (unsetenv): Likewise.
5966 2002-03-04 Bruno Haible <bruno@clisp.org>
5968 Portability to AIX 4.3.3.
5969 * unsetenv.c: New file, extracted from setenv.c.
5970 * setenv.c: Move the unsetenv() function to unsetenv.c.
5972 2001-12-20 Bruno Haible <bruno@clisp.org>
5974 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5975 use malloc instead. For SunOS 4.
5977 2001-12-11 Bruno Haible <bruno@clisp.org>
5979 * setenv.c: Declare alloca.
5980 (compar_fn_t): New typedef.
5981 (KNOWN_VALUE, STORE_VALUE): Use it.
5983 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5986 2002-12-10 Paul Eggert <eggert@twinsun.com>
5988 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5989 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5990 Choose values that are less likely to collide with system fnmatch
5992 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5993 defined (e.g., a pure POSIX system).
5994 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5995 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5997 2002-12-06 Jim Meyering <jim@meyering.net>
5999 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6001 Merge in changes from libc's misc/error.c, in preparation
6002 for the merge of gnulib's changes back into libc.
6004 * error.c (_): Define only if not already defined.
6005 Move definition to follow all #include directives.
6006 Include unlocked-io.h only if !_LIBC.
6007 [_LIBC]: Include <libio/libioP.h>.
6008 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6009 (fflush): Tweak definition to use INTUSE.
6012 2002-12-05 Paul Eggert <eggert@twinsun.com>
6014 * alloca.c [defined emacs]: Include "lisp.h".
6015 (xalloc_die) [defined emacs]: New macro.
6016 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6017 [! defined emacs]: Include <xalloc.h>.
6018 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6019 (pointer): Typedef to POINTER_TYPE *.
6020 (malloc): Remove decl; we now always use xmalloc.
6021 (alloca): Use old-style definition, since Emacs needs this.
6022 Check for arithmetic overflow when computing combined size.
6024 2002-12-04 Paul Eggert <eggert@twinsun.com>
6026 Do not generate unlocked-io.h automatically, since it's easier to
6027 maintain it by hand.
6029 * unlocked-io.h: New file, from GNU diffutils,
6030 but with proper copyright notice and attribution.
6032 * Makefile.am: Add copyright notice.
6033 (libfetish_a_SOURCES): Add unlocked-io.h.
6034 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6035 (DISTCLEANFILES, io_functions): Remove macros.
6036 (EXTRA_DIST): Remove gen_uio.
6037 (unlocked-io.h): Remove rule.
6039 2002-12-04 Jim Meyering <jim@meyering.net>
6041 Reflect the fact that stat.c and lstat.c are no longer generated.
6042 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6043 (DISTCLEANFILES): Likewise.
6044 (EXTRA_DIST): Likewise.
6045 (all_local): Don't depend on stat.c or lstat.c.
6046 (stat.c, lstat.c): Remove rules.
6047 (EXTRA_DIST): Remove xstat.in.
6049 * xstat.in: Remove file. Contents moved into stat.c.
6050 * stat.c: New file. Contents mostly from xstat.in.
6051 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6052 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6054 * safe-read.c: Rework so that it may serve to define safe_write, too.
6055 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6057 2002-12-03 Jim Meyering <jim@meyering.net>
6059 * safe-read.c, safe-write.c: Change variable names and comments, but
6060 not semantics, to minimize the differences between these two files.
6061 (safe_read): Change comment to mention SAFE_READ_ERROR.
6063 * safe-read.c (IS_EINTR): Define.
6064 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6066 2002-12-02 Bruno Haible <bruno@clisp.org>
6068 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6069 Define, taken from safe-read.c.
6070 (INT_MAX): Provide fallback.
6071 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6072 * safe-write.h (SAFE_WRITE_ERROR): Define.
6074 * safe-read.c (EINTR): Remove definition.
6075 (safe_read): Don't use EINTR if it is absent.
6077 2002-12-02 Jim Meyering <jim@meyering.net>
6079 * safe-read.c (EINTR): Define.
6080 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6081 (INT_MAX): Provide fallback.
6082 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6084 * safe-read.h (SAFE_READ_ERROR): Define.
6086 2002-12-01 Jim Meyering <jim@meyering.net>
6088 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6089 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6091 2002-11-27 Paul Eggert <eggert@twinsun.com>
6093 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6094 hash_rehash): Replace `if (limit <= value) abort ();' with
6095 `if (! (value < limit)) abort ();', for readability.
6097 2002-11-26 <karl@gnu.org>
6099 * strdup.c: copy from libc again, with jim's ok.
6100 * .cppi-disable: re-add strdup.c
6102 2002-11-25 <karl@gnu.org>
6104 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6105 instead of "strtol.c".
6107 2002-11-25 Jim Meyering <jim@meyering.net>
6109 * mktime.c: Sync from libc, now that it has the latest fix.
6111 2002-11-24 <karl@gnu.org>
6113 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6114 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6116 2002-11-24 Jim Meyering <jim@meyering.net>
6118 Update from coreutils:
6120 * mktime.c: Merge in changes from libc.
6122 Avoid a link-time failure on some Linux systems.
6123 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6124 (__mon_yday): Declare with the STATIC attribute.
6125 (__mktime_internal): Likewise.
6126 Based on a report from Greg Schafer.
6128 2002-11-23 Jim Meyering <jim@meyering.net>
6130 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6131 Use `unsigned', not `int', as type of index.
6133 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6135 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6137 2002-11-22 Paul Eggert <eggert@twinsun.com>
6139 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6140 hint that one should use `if (! x) abort ();' rather than `assert
6141 (x);', and anyway it's one less thing to worry about configuring.
6142 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6143 hash_rehash, hash_insert): Use abort rather than assert.
6145 2002-11-22 Paul Eggert <eggert@twinsun.com>
6147 * quotearg.h: Allow multiple inclusion by surrounding with
6148 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6149 so that we can be included first.
6150 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6151 * quotearg.c: Include quotearg.h immediately after config.h.
6152 No need to include stddef.h or sys/types.h any more.
6153 Surround local include files with "", not "<>".
6154 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6155 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6156 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6157 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6158 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6159 (ISPRINT): Remove; no longer needed now that we assume C89.
6161 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6164 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6165 quotearg_char): Use SIZE_MAX rather than
6166 (size_t) -1 when we are talking about "infinity".
6168 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6170 2002-11-22 Bruno Haible <bruno@clisp.org>
6172 * safe-read.h: Assume C89. Add comments.
6173 (safe_read): Change return type to size_t.
6174 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6175 counts > SSIZE_MAX correctly.
6176 * safe-write.h: New file.
6177 * safe-write.c: New file.
6178 * full-read.h: New file.
6179 * full-read.c: New file.
6180 * full-write.h: Assume C89. Add comments.
6181 * full-write.c: Include safe-write.h.
6182 (full_write): Rewritten to use safe_write.
6183 Suggested by Jim Meyering and Paul Eggert.
6185 2002-11-21 Bruno Haible <bruno@clisp.org>
6187 Remove case insensitive option matching.
6188 * argmatch.h (argcasematch): Remove declaration.
6189 (ARGCASEMATCH): Remove macro.
6190 (__xargmatch_internal): Remove case_sensitive argument.
6191 (XARGMATCH): Update.
6192 (XARGCASEMATCH): Remove macro.
6193 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6194 case_sensitive argument.
6195 (argcasematch): Remove function.
6196 (__xargmatch_internal): Remove case_sensitive argument.
6197 (main): Use XARGMATCH instead of XARGCASEMATCH.
6199 * xmalloc.c: Change compile-time error message. Add comment about
6200 required autoconf version.
6202 2002-11-21 Jim Meyering <jim@meyering.net>
6204 * strdup.c (strdup): Tweak comment and initial #if/#include.
6206 Merge in changes from the coreutils.
6208 2002-09-25 Paul Eggert <eggert@twinsun.com>
6209 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6210 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6211 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6212 int. Work more efficiently if X is the same width as uintmax_t.
6213 Do not compare X to -1, to avoid bogus compiler warning.
6214 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6215 Don't assume that f_frsize and f_bsize are the same type.
6217 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6220 * makepath.c (make_path): Restore umask *before* creating the final
6222 (make_path): Minor reformatting.
6224 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6225 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6227 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6228 ones. At least on GNU/Linux systems, `auto' means something else.
6231 2002-11-20 Paul Eggert <eggert@twinsun.com>
6233 Merge argmatch cleanups from Bison. Assume C89.
6235 * argmatch.c: Include config.h here, not in argmatch.h.
6236 Include stdlib.h, for EXIT_FAILURE.
6237 Always include <string.h>, since we assume C89.
6238 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6239 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6240 Include <stddef.h> instead, since it's all we need for size_t.
6241 (PARAMS): Remove. All uses removed.
6242 (ARRAY_CARDINALITY): Do not bother to #undef.
6243 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6244 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6245 Remove unnecessary parentheses.
6246 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6247 Insert necessary parentheses.
6248 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6249 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6251 2002-11-19 Bruno Haible <bruno@clisp.org>
6253 * mbswidth.c: Include mbswidth.h right at the beginning.
6254 * mbswidth.h: Include <stddef.h>, for size_t.
6256 * mbswidth.h (PARAMS): Remove macro.
6257 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6258 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6260 * gcd.h (PARAMS): Remove macro.
6261 (gcd): Use ANSI C function declarations.
6262 * gcd.c (gcd): Likewise.
6264 2002-11-15 Bruno Haible <bruno@clisp.org>
6266 * strcspn.c: Include <stddef.h>.
6267 (strcspn): Use ANSI C function declaration. Change return type to
6269 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6270 (strpbrk): Use NULL.
6271 * strpbrk.h (PARAMS): Remove macro.
6272 (strpbrk): Use ANSI C function declaration.
6273 * strstr.c: Don't include <sys/types.h>.
6274 * strstr.h (PARAMS): Remove macro.
6275 (strstr): Use ANSI C function declarations.
6277 2002-11-06 Bruno Haible <bruno@clisp.org>
6279 * gcd.h (gcd): Change argument type to 'unsigned long'.
6280 * gcd.c (gcd): Likewise.
6282 2002-11-05 Bruno Haible <bruno@clisp.org>
6284 * gcd.h: New file, from gettext-0.11.5.
6285 * gcd.c: New file, from gettext-0.11.5.
6287 2002-11-05 Bruno Haible <bruno@clisp.org>
6289 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6290 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6291 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6292 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6294 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6295 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6297 * closeout.c: Include gettext.h instead of <libintl.h>.
6298 * human.c: Include gettext.h instead of <libintl.h>.
6299 * quotearg.c: Include gettext.h instead of <libintl.h>.
6300 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6301 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6302 * userspec.c: Include gettext.h instead of <libintl.h>.
6303 * version-etc.c: Include gettext.h instead of <libintl.h>.
6304 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6305 (textdomain): Remove definition.
6306 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6308 * long-options.c: Remove include of <libintl.h> and definition of _.
6309 * same.c: Remove include of <libintl.h> and definition of _.
6311 2002-11-04 Bruno Haible <bruno@clisp.org>
6313 * stpcpy.h: New file, from GNU gettext-0.11.5.
6314 * strcase.h: New file, from GNU gettext-0.11.5.
6315 * strpbrk.h: New file, from GNU gettext-0.11.5.
6316 * strstr.h: New file, from GNU gettext-0.11.5.
6317 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6319 2002-05-09 Bruno Haible <bruno@clisp.org>
6321 * config.charset: Update for newest glibc. Add canonical names
6322 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6324 2002-05-09 Bruno Haible <bruno@clisp.org>
6326 * localcharset.c (get_charset_aliases): Add more Windows specific
6329 2002-05-08 Owen Taylor <otaylor@redhat.com>
6331 * config.charset: A few additions for Solaris.
6333 2001-12-05 Bruno Haible <bruno@clisp.org>
6335 * localcharset.c (locale_charset): Don't return an empty string.
6337 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6339 * config.charset: msdos in uk_UA uses CP1125.
6341 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6343 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6344 * localcharset.c (locale_charset): Declare as extern "C".
6346 2002-02-15 Bruno Haible <bruno@clisp.org>
6348 * config.charset [msdosdjgpp]: For Russian, use CP866.
6350 2002-02-11 Bruno Haible <bruno@clisp.org>
6352 * config.charset: Add support for NetBSD.
6354 2002-09-25 <karl@gnu.org>
6356 * strdup.c: copy from libc/string (via ../config/srclist*).
6357 * getopt*: copy from libc/posix.
6358 * gettext.h: copy from gettext.
6359 * .cppi-disable: add strdup.c, gettext.h.
6361 2002-07-01 Jim Meyering <meyering@lucent.com>
6363 * c-stack.c: Include sys/time.h.
6364 From Volker Borchert.
6366 2002-06-11 Paul Eggert <eggert@twinsun.com>
6368 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6369 New macro. Use it uniformly instead of
6370 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6371 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6372 reported by Vin Shelton.
6374 2002-06-22 Jim Meyering <meyering@lucent.com>
6376 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6377 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6379 2002-06-22 Paul Eggert <eggert@twinsun.com>
6381 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6382 Do not assume SA_SIGINFO behavior.
6383 Bug reported by Jim Meyering on NetBSD 1.5.2.
6385 2002-06-22 Jim Meyering <meyering@lucent.com>
6387 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6389 * exitfail.c, exitfail.h: Likewise.
6390 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6392 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6394 (EXTRA_DIST): Add fnmatch_loop.c.
6395 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6397 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6398 * fnmatch.c: Update from diffutils-2.8.2.
6399 * fnmatch_.h: New file. From diffutils-2.8.2.
6400 * fnmatch.h: Remove file.
6402 2002-06-18 Paul Eggert <eggert@twinsun.com>
6404 * file-type.h: Report an error if neither S_ISREG nor
6405 S_IFREG is defined, instead of using a test specific to glibc
6406 2.2. This should be safe, since POSIX requires S_ISREG and
6407 Unix Version 7 had S_IFREG. We don't need to check for
6408 <sys/types.h> since we don't use any symbols that it defines.
6410 2002-06-15 Jim Meyering <meyering@lucent.com>
6412 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6413 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6414 have been included before this file.
6416 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6418 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6419 so that each temporary file name is unique and valid in the first
6420 8 characters, for operation under DOS.
6422 2002-06-15 Jim Meyering <meyering@lucent.com>
6424 Work even with DJGPP 2.03, which lacks support for symlinks.
6426 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6428 * lchown.c (S_ISLNK): Likewise.
6430 2002-06-14 Jim Meyering <meyering@lucent.com>
6432 * file-type.h: Use the version from diffutils-2.8.2.
6433 * file-type.c: Likewise.
6435 2002-05-27 Jim Meyering <meyering@lucent.com>
6437 Fix a problem seen only on nonconforming systems whereby ls.c's
6438 use of localtime, and then of gettimeofday would cause trouble:
6439 the localtime call used to initialize rpl_gettimeofday's save
6440 mechanism would clobber ls's current local time information so
6441 that in any long listing the first file would always be listed
6442 with date 1970-01-01. Analysis by Volker Borchert.
6444 * gettimeofday.c (localtime): Undefine.
6445 (rpl_localtime): New function.
6447 2002-05-22 Jim Meyering <meyering@lucent.com>
6449 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6450 * file-type.h: New file.
6451 * file-type.c (file_type): New file/function. Extracted from diffutils.
6453 2002-04-29 Paul Eggert <eggert@twinsun.com>
6455 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6457 2002-04-28 Paul Eggert <eggert@twinsun.com>
6459 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6460 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6461 of 127, since 64 is the largest conceivable number for ancient
6463 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6465 2002-04-28 Jim Meyering <meyering@lucent.com>
6467 * sig2str.c (WTERMSIG): Remove definition (unused).
6469 2002-04-28 Paul Eggert <eggert@twinsun.com>
6471 * sig2str.h, sig2str.c: New files.
6472 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6474 2002-04-24 Jim Meyering <meyering@lucent.com>
6476 * gettext.h: New file, from Gettext.
6477 * Makefile.am (INCLUDES): Remove -I../intl.
6478 (libfetish_a_SOURCES): Add gettext.h.
6480 2002-04-16 Jim Meyering <meyering@lucent.com>
6482 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6483 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6484 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6486 2002-04-12 Jim Meyering <meyering@lucent.com>
6488 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6490 2002-03-10 Jim Meyering <meyering@lucent.com>
6492 * makepath.c (make_path): Remove a comma from a diagnostic.
6493 Suggestion from Santiago Vila.
6495 2002-03-08 Jim Meyering <meyering@lucent.com>
6497 * rename.c: Mention that this wrapper is needed also on
6498 mips-dec-ultrix4.4 systems.
6500 2002-03-02 Jim Meyering <meyering@lucent.com>
6502 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6503 not HAVE_CLOCK_SETTIME.
6505 2002-02-27 Paul Eggert <eggert@twinsun.com>
6507 * nanosleep.h: Rename to....
6508 * timespec.h: New name for nanosleep.h. All uses changed.
6510 * gettime.c: New file.
6511 * settime.c: New file.
6514 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6515 timespec.h. Remove nanosleep.h.
6517 2002-02-25 Paul Eggert <eggert@twinsun.com>
6519 * acl.c, acl.h: New files.
6520 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6522 2002-02-24 Jim Meyering <meyering@lucent.com>
6524 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6525 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6526 cause trouble. Reported by Nelson Beebe.
6528 2002-02-23 Paul Eggert <eggert@twinsun.com>
6530 * path-concat.c (xpath_concat): Reorder code to pacify
6531 compilers that don't know that xalloc_die never returns.
6533 2002-02-20 Jim Meyering <meyering@lucent.com>
6535 * getdate.c: Regenerate using bison-1.33.
6537 2002-02-15 Paul Eggert <eggert@twinsun.com>
6539 * posixver.c, posixver.h: New files.
6540 * Makefile.am (libfetish_a_SOURCES): Add them.
6542 2002-02-02 Paul Eggert <eggert@twinsun.com>
6543 Bruno Haible <bruno@clisp.org>
6545 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6546 (fwrite_success_callback): New declaration.
6547 * unicodeio.c (unicode_to_mb): New function, extracted from
6548 print_unicode_char. Call failure callback instead of error.
6549 (fwrite_success_callback): New function.
6550 (exit_failure_callback): New function.
6551 (fallback_failure_callback): New function.
6552 (print_unicode_char): Call unicode_to_mb.
6554 2002-01-26 Jim Meyering <meyering@lucent.com>
6556 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6558 2002-01-22 Jim Meyering <meyering@lucent.com>
6560 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6561 Otherwise, some versions of automake would omit the rule that makes
6562 Makefile from Makefile.in.
6564 2001-01-21 Paul Eggert <eggert@twinsun.com>
6566 * xmemcoll.h, xmemcoll.c: New files.
6567 * Makefile.am (libfetish_a_SOURCES): Add them.
6568 * memcoll.c: Include errno.h, and declare errno if not defined.
6569 (memcoll): Set errno to zero if there is no error.
6571 * quotearg.c (quotearg_buffer_restyled):
6572 Fix bug with quoting buffers containing NUL when backslashing escapes.
6573 This bug was exposed by the other changes in this patch.
6574 (quotearg_n_options): New arg ARGSIZE.
6575 All callers changed.
6576 (quoting_options_from_style): New function.
6577 (quotearg_n_style): Use it.
6578 (quotearg_n_style_mem): New function.
6580 * quotearg.h (quotearg_n_style_mem): New function.
6582 2002-01-16 Jim Meyering <meyering@lucent.com>
6584 * getdate.y: Add three semicolons, each just before a closing brace.
6585 Bison (as of version 1.31) no longer papers over that mistake.
6587 2002-02-14 Paul Eggert <eggert@twinsun.com>
6589 * backupfile.c (ISDIGIT): Comment fix.
6590 * getdate.y (ISDIGIT): Likewise.
6591 * posixtm.c (ISDIGIT, year): Likewise.
6592 * strverscmp.c (ISDIGIT): Likewise.
6593 * userspec.c (ISDIGIT): Likewise.
6595 2002-01-05 Jim Meyering <meyering@lucent.com>
6597 * version-etc.c (version_etc_copyright): Update copyright year.
6599 2001-01-19 Paul Eggert <eggert@twinsun.com>
6601 * closeout.c (close_stdout_status): If ferror (stdout), do
6602 not silently exit merely because the output buffer happens to
6603 have nothing pending.
6605 2001-12-18 Paul Eggert <eggert@twinsun.com>
6607 See the big note in ../ChangeLog.
6608 * human.c (suffixes): Prefer K to k for 1024.
6609 (generate_suffix_backwards): New function.
6610 (human_readable_inexact): Use it.
6611 * xstrtol.c (__xstrtol): If there is no number but there
6612 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6613 Accept 'K' as well as 'k'.
6615 2001-12-15 Jim Meyering <meyering@lucent.com>
6617 * regex.h (__restrict_arr): Update from libc.
6619 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6620 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6623 2001-12-10 Jim Meyering <meyering@lucent.com>
6625 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6626 Instead, include "xalloc.h".
6627 (initbuffer): Don't cast xmalloc return value to char*.
6628 (readline): Reword comment.
6629 Don't cast xrealloc return value to char*
6632 2001-12-09 Jim Meyering <meyering@lucent.com>
6634 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6635 `signed and unsigned type in conditional expression'.
6636 * posixtm.c (posix_time_parse): Likewise.
6638 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6640 * readtokens.c (readtoken): Declare an index to be of type unsigned
6641 to avoid a pedantic warning.
6643 * getstr.c: Don't include assert.h.
6644 (getstr): Remove warning-evoking assertions.
6645 Return -1 if offset parameter is out of bounds.
6646 Change the type of a local from int to size_t.
6648 * strftime.c (my_strftime_localtime_r): Include this function
6649 definition in the `#if ! HAVE_TM_GMTOFF' block.
6651 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6652 Include xalloc.h instead.
6654 2001-12-02 Jim Meyering <meyering@lucent.com>
6656 * tempname.c: Don't declare getenv, thus reverting the change of
6657 2001-11-18. It's no longer necessary, now that stdlib.h is always
6660 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6661 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6663 2001-11-30 Akim Demaille <akim@epita.fr>
6665 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6666 before being defined.
6668 2001-11-27 Paul Eggert <eggert@twinsun.com>
6670 * quotearg.h (quotearg_n, quotearg_n_style):
6671 First arg is int, not unsigned.
6672 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6673 (SIZE_MAX, UINT_MAX): New macros.
6674 (quotearg_n_options): Abort if N is negative.
6675 Avoid overflow check on hosts where size_t is 64 bits and int
6676 is 32 bits, as overflow is impossible there.
6677 Fix off-by-one typo that caused unnecessary reallocation.
6679 2001-11-27 Jim Meyering <meyering@lucent.com>
6681 * tempname.c: Merge with version from libc.
6682 * regex.c: Likewise.
6684 * tempname.c: Include stdlib.h unconditionally. On some old systems
6685 for which STDC_HEADERS is 0, it was not included, resulting in a
6686 warning about an integer-to-pointer conversion problem with getenv.
6687 Reported by Volker Borchert.
6689 2001-11-26 Jim Meyering <meyering@lucent.com>
6691 * gtod.h: Remove file.
6692 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6693 * gettimeofday.c: Don't include gtod.h.
6694 (GTOD_init): Remove function.
6695 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6696 Suggestion from Volker Borchert.
6698 2001-11-23 Jim Meyering <meyering@lucent.com>
6700 * hash.h (struct hash_table): Don't define here. Merely declare it.
6701 * hash.c (struct hash_table): Define it here instead.
6703 2001-11-22 Jim Meyering <meyering@lucent.com>
6705 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6707 2001-11-18 Paul Eggert <eggert@twinsun.com>
6709 * tempname.c (TMP_MAX): Remove; no longer needed.
6710 (TEMPORARIES): New macro.
6711 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6712 removes an artificial limitation (e.g. HP-UX 10.20, where
6715 2001-11-18 Jim Meyering <meyering@lucent.com>
6717 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6720 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6721 files will be created before anything else.
6723 2001-11-17 Jim Meyering <meyering@lucent.com>
6725 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6726 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6727 rather than group writable. Patch by Juan F. Codagnone.
6729 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6730 Instead, include "xalloc.h".
6732 * mountlist.c: Include unlocked-io.h after all system headers.
6733 Remove explicit declarations of xmalloc, xrealloc,
6734 and xstrdup. Instead, include "xalloc.h".
6736 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6737 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6738 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6740 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6741 Reported by Padraig Brady.
6743 * mkstemp.c: #undef mkstemp.
6745 (rpl_mkstemp): Rename from mkstemp.
6748 2001-11-16 Jim Meyering <meyering@lucent.com>
6750 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6751 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6752 determine the amount of total physical memory, use pstat_getstatic.
6753 HPUX-11 doesn't define _SC_PHYS_PAGES.
6754 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6755 If sysconf couldn't be used to determine the amount of available
6756 physical memory, use both pstat_getstatic and pstat_getdynamic.
6757 Based on a patch from Bob Proulx.
6759 2001-11-05 Jim Meyering <meyering@lucent.com>
6761 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6763 2001-11-03 Jim Meyering <meyering@lucent.com>
6765 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6766 in argmatch_to_argument call.
6768 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6771 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6772 e.g., a fault due to an attempt to free a NULL pointer.
6774 2001-11-01 Jim Meyering <meyering@lucent.com>
6776 * dirfd.c, dirfd.h: New files.
6777 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6779 * hash.c (hash_print) [TESTING]: Clean up.
6781 2001-10-22 Paul Eggert <eggert@twinsun.com>
6783 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6784 to avoid a warning if -Wall.
6786 2001-10-21 Paul Eggert <eggert@twinsun.com>
6788 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6790 2001-10-21 Jim Meyering <meyering@lucent.com>
6792 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6793 this code would end up calling gettext even in packages built
6795 * getopt.c (_): Likewise.
6796 * regex.c (_): Likewise.
6798 2001-10-20 Paul Eggert <eggert@twinsun.com>
6800 * error.c (strerror_r): Do not declare unless !_LIBC.
6801 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6802 Use strerror_r that is only a macro, even if it is not a function.
6803 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6804 (private_strerror): Use prototypes, not old-style function definition.
6805 (print_errno_message): New function.
6806 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6808 (error_tail, error, error_at_line): Use it.
6810 2001-10-11 Jim Meyering <meyering@lucent.com>
6812 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6813 and quote_n (1, ... to avoid clobbering a buffer.
6815 2001-10-05 Jim Meyering <meyering@lucent.com>
6817 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6818 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6819 * hash-pjw.h: New file.
6821 2001-09-30 Jim Meyering <meyering@lucent.com>
6823 * mountlist.c [MOUNTED_GETFSSTAT]:
6824 Include <sys/ucred.h>, for Apple Darwin.
6825 Include sys/mount.h and sys/fs_types.h only if available.
6827 (read_filesystem_list): Use FS_TYPE.
6829 2001-09-29 Paul Eggert <eggert@twinsun.com>
6831 * exclude.c (excluded_filename): 0 -> false, since it's
6834 2001-09-28 Paul Eggert <eggert@twinsun.com>
6836 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6837 #defines strtoimax. Also treat the other strto* functions
6840 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6841 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6842 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6844 2001-09-26 Jim Meyering <meyering@lucent.com>
6846 Most macros in unlocked-io.h had the wrong number of arguments.
6847 * gen-uio: New script.
6848 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6849 * unlocked-io.hin: Remove file.
6850 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6851 rather than trying to embed it here.
6852 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6853 Reported by Padraig Brady.
6855 2001-09-25 Volker Borchert <bt@teknon.de>
6857 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6859 2001-09-23 Jim Meyering <meyering@lucent.com>
6861 * mountlist.c: Remove useless parentheses in #if directives.
6862 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6863 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6865 2001-09-22 Jim Meyering <meyering@lucent.com>
6867 * localcharset.c: Update from latest gettext.
6868 * config.charset: Likewise.
6870 2001-09-20 Jim Meyering <meyering@lucent.com>
6872 * xstrtol.c (strtoimax): Guard declaration with
6873 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6874 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6875 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6876 (strtoumax): Likewise, for completeness (it wasn't necessary).
6878 2001-09-06 Paul Eggert <eggert@twinsun.com>
6880 * strtoimax.c (HAVE_LONG_LONG):
6881 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6882 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6883 to work around bug in IBM C compiler.
6885 2001-09-16 Jim Meyering <meyering@lucent.com>
6887 * mkdir.c: New file.
6889 2001-09-04 Paul Eggert <eggert@twinsun.com>
6891 * xgetcwd.c: Revert some of the previous change; intead,
6892 fix the HAVE_GETCWD_NULL code to behave more like the
6893 !HAVE_GETCWD_NULL code used to.
6896 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6899 2001-09-04 Paul Eggert <eggert@twinsun.com>
6901 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6902 Use ssize_t, not int, to store result of readlink.
6903 Check for ssize_t overflow as well as size_t overflow,
6904 as POSIX says the result of readlink is implementation-defined
6905 when ssize_t overflows.
6906 Remove unnecessary cast to char*.
6907 Use free+malloc instead of realloc, as the storage doesn't need
6908 to be preserved and it's clearer and can be more efficient that way.
6909 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6910 * xreadlink.h (xreadlink): Update prototype.
6912 2001-09-03 Paul Eggert <eggert@twinsun.com>
6914 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6915 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6916 spotted by Jim Meyering.
6918 2001-09-03 Jim Meyering <meyering@lucent.com>
6920 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6922 2001-09-03 Paul Eggert <eggert@twinsun.com>
6924 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6925 like the HAVE_GETCWD_NULL code.
6926 Include pathmax.h if not HAVE_GETCWD.
6927 Do not include xalloc.h.
6928 (INITIAL_BUFFER_SIZE): New symbol.
6929 Do not use xmalloc / xrealloc, since the caller is responsible for
6930 handling errors. Preserve errno around `free' during failure.
6931 Do not overrun buffer when using getwd.
6933 2001-09-03 Paul Eggert <eggert@twinsun.com>
6935 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6936 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6938 2001-09-02 Jim Meyering <meyering@lucent.com>
6940 * error.c: Update from GNU libc.
6942 2001-09-01 Jim Meyering <meyering@lucent.com>
6944 * xreadlink.c: New file.
6945 * xreadlink.h: New file.
6946 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6948 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6949 doesn't conflict with sparc Solaris 7's definition in
6950 /usr/include/sys/int_types.h.
6952 * exclude.c: Use `""', not `<>' to #include non-system header files.
6953 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6954 and strncasecmp as r-values. Unixware didn't have declarations.
6956 2001-08-31 Jim Meyering <meyering@lucent.com>
6958 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6959 Use an initial, malloc'd, buffer of length 128 rather than
6960 a statically allocated one of length 1024.
6962 2001-08-30 Paul Eggert <eggert@twinsun.com>
6964 * xgetcwd.c: Don't include pathmax.h.
6965 Include stdlib.h and unistd.h if available.
6967 (xmalloc, xstrdup, free): Remove decls.
6968 (xgetcwd): Don't assume sizes fit in unsigned.
6969 Check for overflow when computing sizes.
6970 Simplify reallocation code.
6972 2001-08-28 Paul Eggert <eggert@twinsun.com>
6974 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6976 * strtoimax.c: Renamed from strtoxmax.c, removing the
6979 Also, make the following further changes to make this file's
6980 configuration more similar to that of strtol.c:
6981 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6982 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6983 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6984 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6985 changed to signed values.
6987 And make the following changes as well:
6988 Fix copyright notice, as 1999 was missing.
6989 (verify): New macro.
6990 (strtoimax): Check sizes at compile-time, not run-time.
6991 Prefer strtol to strtoll if both work.
6992 (main): Remove; it was not that useful and was a pain to maintain.
6994 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6996 2001-08-30 Paul Eggert <eggert@twinsun.com>
6998 * savedir.c (savedir): Remove size parameter, as POSIX says that
6999 a directory's st_size can have an arbitrary value, so the old
7000 usage could waste an arbitrary amount of memory. All uses
7002 * savedir.h: Update prototype.
7004 2001-08-30 Paul Eggert <eggert@twinsun.com>
7006 * xstrtol.c (strtoimax): New decl.
7008 2001-08-28 Paul Eggert <eggert@twinsun.com>
7010 * xstrtol.h: Add copyright notice.
7011 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7012 LONGINT_INVALID_SUFFIX_CHAR.
7014 2001-08-30 Paul Eggert <eggert@twinsun.com>
7016 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7019 2001-08-30 Paul Eggert <eggert@twinsun.com>
7021 * hash.c: Remove '2001' from copyright notice.
7023 2001-08-30 Paul Eggert <eggert@twinsun.com>
7025 * full-write.h: New file.
7026 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7027 * full-write.c: Correct credits, as cccp.c no longer
7028 exists and anyway it was so heavily changed from the old cccp
7029 code as to be unrecognizable. Include full-write.h.
7030 (full_write) Return size_t, with short writes meaning failure.
7031 All callers changed. This fixes a bug with large buffers
7033 * utime.c: Include full-write.h.
7035 2001-08-30 Paul Eggert <eggert@twinsun.com>
7037 Merge 'exclude' changes from tar 1.13.22.
7038 This fixes one or two unlikely storage allocation overflow bugs,
7039 but doesn't change user-visible behavior otherwise.
7041 2001-08-30 Paul Eggert <eggert@twinsun.com>
7043 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7044 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7045 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7046 Include if available.
7047 (<xalloc.h>): Include
7048 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7049 (verify): New macro. Use it to verify that EXCLUDE macros do not
7050 collide with FNM macros.
7051 (struct patopts): New struct.
7052 (struct exclude): Use it, as exclude patterns now come with options.
7053 (new_exclude): Support above changes.
7054 (new_exclude, add_exclude_file):
7055 Initial size must now be a power of two to simplify overflow checking.
7056 (free_exclude, fnmatch_no_wildcards): New function.
7057 (excluded_filename): No longer requires options arg, as the options
7058 are determined by add_exclude. Now returns bool, not int.
7059 (excluded_filename, add_exclude):
7060 Add support for the fancy new exclusion options.
7061 (add_exclude, add_exclude_file): Now takes int options arg.
7062 Check for arithmetic overflow when computing sizes.
7063 (add_exclude_file): xrealloc might modify errno, so don't
7064 realloc until after errno might be used.
7066 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7068 (free_exclude): New decl.
7069 (add_exclude, add_exclude_file): Now takes int options arg.
7070 (excluded_filename): No longer requires options arg, as the options
7071 are determined by add_exclude. Now returns bool, not int.
7073 2001-08-30 Paul Eggert <eggert@twinsun.com>
7075 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7077 2001-08-27 Jim Meyering <meyering@lucent.com>
7079 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7081 * version-etc.c (N_): Remove definition.
7082 Revert most of last change.
7083 Instead, simply don't mark the `Copyright...' string for translation.
7084 Based on advice from Paul Eggert.
7086 * strtoxmax.c: Tweak comment.
7088 2001-08-26 Jim Meyering <meyering@lucent.com>
7090 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7091 of copyright with `%s' so translators don't get an untranslated
7093 (COPYRIGHT_YEAR): Define.
7094 (version_etc): Use fprintf rather than fputs.
7095 Suggestion from Ulrich Drepper.
7097 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7099 * strtoll.c: New file, from GNU libc.
7100 * xstrtoimax.c: New file.
7102 * xstrtol.h: Add xstrtoimax.
7103 * strtoumax.c: New file. Simply include "strtoumax.c".
7104 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7106 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7107 * strtoxmax.c: ... then renamed to this.
7109 2001-08-13 Paul Eggert <eggert@twinsun.com>
7111 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7112 Port to Solaris 8, where 'sed' requires a space after the 'r'
7113 command, and where sh dislikes "$/". Clean up the spacing a bit.
7114 Redirect output to $tmp just once.
7116 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7118 * addext.c (<errno.h>): Include.
7119 (errno): Declare if not defined.
7120 (addext): Work correctly when pathconf returns -1 and leaves
7121 errno alone because there is no limit. Also, work even if
7122 pathconf returns a value greater than SIZE_MAX.
7124 2001-08-12 Jim Meyering <meyering@lucent.com>
7126 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7127 Simply `return getcwd (NULL, 0);'.
7128 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7129 Use 1300 as initial value for length, not PATH_MAX.
7131 * pathmax.h: Clean up cpp syntax.
7133 2001-08-12 Jim Meyering <meyering@lucent.com>
7135 * gettimeofday.c: New file.
7137 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7139 2001-08-04 Jim Meyering <meyering@lucent.com>
7141 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7142 to get in sync with glibc.
7144 2001-08-03 Paul Eggert <eggert@twinsun.com>
7146 The following changes are from gettext 0.10.39 as maintained by
7149 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7150 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7151 with inverted sense. All uses changed.
7153 * mbswidth.c: Don't include <limits.h>.
7154 Include <stdlib.h> and <string.h> unconditionally.
7155 (iswcntrl, mbsinit, ISCNTRL): New macros.
7156 (mbsnwidth): Use K&R style function declarations.
7157 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7158 can optimize it when MB_CUR_MAX == 1.
7159 The width of control characters is zero, not 1.
7161 2001-07-15 Jim Meyering <meyering@lucent.com>
7163 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7164 (BUILT_SOURCES): Add unlocked-io.h.
7165 (io_functions): Define.
7166 (unlocked-io.h): New rule.
7167 (DISTCLEANFILES): Add unlocked-io.h.
7168 (all-local): Depend on unlocked-io.h, to ensure it is created.
7170 * unlocked-io.hin: New file
7172 * regex.c: Update from glibc.
7174 2001-07-05 Jim Meyering <meyering@lucent.com>
7176 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7178 (libfetish_a_SOURCES): Put all .h files here instead.
7179 Remove a thus-exposed (better checks in automake) duplicate and
7180 two unnecessary .h files.
7182 2001-06-11 Jim Meyering <meyering@lucent.com>
7184 * regex.c: Update from GNU libc.
7186 2001-05-27 Jim Meyering <meyering@lucent.com>
7188 * readutmp.h (UT_TYPE): Define.
7190 2001-05-24 Jim Meyering <meyering@lucent.com>
7192 * argmatch.c: Include "quote.h".
7193 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7194 quote function. Reported by Göran Uddeborg.
7196 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7198 * dirname.c (dir_name): Compute append_dot using path, not newpath
7199 which is not yet declared.
7201 2001-05-11 Paul Eggert <eggert@twinsun.com>
7203 * Makefile.am (libfetish_a_SOURCES):
7204 Add strftime.c, since we now compile it on all hosts.
7206 * strftime.c (my_strftime):
7207 Define to nstrftime if emacs, but only if my_strftime is not defined.
7208 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7209 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7210 Add one more extra argument: a nanoseconds value.
7213 (my_strftime function): Add %N format.
7214 (emacs_strftimeu): Renamed from emacs_strftime,
7215 with extra ut argument.
7217 2001-05-11 Paul Eggert <eggert@twinsun.com>
7219 dirname code cleanup. base_name now behaves more compatibly
7220 with POSIX basename when given file names that have trailing
7221 slashes, and similarly for dir_name. Add new primitives
7222 base_len and dir_len. Put the directory-name-related decls
7225 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7226 * backupfile.c (base_name): Likewise.
7227 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7228 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7229 * makepath.c (strip_trailing_slashes): Likewise.
7230 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7232 * rename.c (strip_trailing_slashes): Likewise.
7233 * same.c (base_name): Likewise.
7234 * stripslash.c (ISSLASH): Likewise.
7236 * addext.c: Include <dirname.h> after size_t is defined.
7237 * backupfile.c: Likewise.
7239 * addext.c (addext): Use base_len to trim redundant
7240 trailing slashes instead of doing it ourselves.
7241 But do not trim the last slash if it is not redundant.
7243 * backupfile.c (find_backup_file_name,
7244 max_backup_version): Use base_len instead of rolling it ourselves.
7245 Handle the case of "" and (on DOS) "C:" correctly.
7247 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7248 Include <string.h>, <dirname.h>.
7249 (base_name): Allow file names ending in slashes, other than names
7250 that are all slashes. In this case, return the basename followed
7251 by the slashes. This is more general, and can be used in places
7252 where the original base_name purposely had an assertion failure.
7253 (base_len): New function.
7255 * dirname.c: Include <string.h> instead of <stdlib.h>.
7256 Do not include <assert.h>; no longer needed.
7258 (memrchr): Remove decl.
7259 (dir_name_r): Remove.
7260 (dir_len): Renamed from dirlen. All callers changed.
7261 Rewrite in terms of base_name, for simplicity and consistency.
7262 (dir_name): Never return NULL. All callers changed.
7263 Do not include <stdlib.h> in test program; no longer needed.
7264 return 0; is fine for test program.
7266 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7268 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7270 * path-concat.c (path_concat): Use base_len to compute
7271 base length, not strlen; this means we cannot rely on memcpy
7274 * same.c (STREQ): Remove.
7275 (same_name): Handle the case where the basename ends in trailing '/'.
7277 * stripslash.c (strip_trailing_slashes): Return nonzero if
7278 a slash was stripped. Do not strip the last slash after a
7281 2001-04-08 Jim Meyering <meyering@lucent.com>
7283 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7284 recomputed; that's necessary when the offset spans a DST transition.
7285 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7287 2001-04-02 Jim Meyering <meyering@lucent.com>
7289 * regex.h, regex.c: Update from GNU libc.
7291 2001-03-19 Paul Eggert <eggert@twinsun.com>
7293 * version-etc.c (version_etc_copyright): Update to 2001.
7295 2001-03-16 Paul Eggert <eggert@twinsun.com>
7297 * tempname.c (uint64_t): Define to uintmax_t if
7298 not defined, and if UINT64_MAX is not defined.
7299 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7300 Reported by John David Anglin.
7302 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7304 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7305 alias if codeset is empty.
7306 * config.charset (BeOS): Use wildcard syntax.
7308 2001-03-13 Jim Meyering <meyering@lucent.com>
7310 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7311 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7314 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7316 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7318 * unicodeio.c (print_unicode_char): Simplify accordingly.
7320 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7322 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7323 support for DOS/DJGPP.
7325 2001-02-28 Paul Eggert <eggert@twinsun.com>
7327 * Makefile.am (libfetish_a_SOURCES):
7328 Add dup-safer.c, fopen-safer.c.
7329 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7331 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7333 2001-02-25 Paul Eggert <eggert@twinsun.com>
7335 The mkstemp replacement is taken from glibc 2.2.2, with some
7336 portability fixes for use outside glibc, as follows:
7338 * tempname.c (struct_stat64): New macro.
7339 (direxists, __gen_tempname): Use it.
7340 This avoids a portability problem with Solaris 8.
7342 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7343 (<stddef.h>, <stdint.h>, <string.h>):
7344 Include only if STDC_HEADERS || _LIBC.
7345 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7346 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7347 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7348 (__set_errno): Define this macro if <errno.h> doesn't.
7349 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7350 Define these macros if <stdio.h> doesn't.
7351 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7352 Define these macros if <sys/stat.h>
7353 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7354 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7355 __xstat64): Define if not _LIBC.
7356 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7357 (__gen_tempname): Invoke gettimeofday only if
7358 HAVE_GETTIMEOFDAY || _LIBC;
7359 otherwise, fall back on plain "time".
7360 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7362 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7364 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7366 2001-02-17 Jim Meyering <meyering@lucent.com>
7368 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7369 around included file name.
7371 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7373 * strftime.c: Update from GNU libc (the only changes were to comments).
7375 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7377 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7379 2001-02-17 Paul Eggert <eggert@twinsun.com>
7381 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7382 Remove workaround macros for hosts that have mbrtowc but not
7383 mbstate_t, as we now insist on proper declarations for both
7384 before using mbrtowc.
7386 2001-02-17 Jim Meyering <meyering@lucent.com>
7388 * regex.c: Update from libc.
7390 2001-02-16 Paul Eggert <eggert@twinsun.com>
7392 * alloca.c (malloc): Undef before defining, since stdlib.h
7393 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7394 Reported by Mark Hounschell via Paul Eggert.
7396 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7398 * config.charset: Update for FreeBSD 4.2.
7400 2001-01-26 Jim Meyering <meyering@lucent.com>
7402 * quotearg.c: Include stddef.h.
7403 * quote.c: Include stddef.h.
7404 Reported by Axel Kittenberger.
7406 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7407 line in double quotes so that it evokes a better diagnostic.
7408 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7409 Reported by Axel Kittenberger.
7411 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7413 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7414 to avoid a warning. Add back 'const' to inptr.
7416 2001-01-16 Jim Meyering <meyering@lucent.com>
7418 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7421 2001-01-14 Jim Meyering <meyering@lucent.com>
7423 * rename.c: New file. From Volker Borchert.
7424 Include stdlib.h, string.h or strings.h, and xalloc.h.
7425 Use strip_trailing_slashes rather than open-coding it.
7427 2001-01-03 Paul Eggert <eggert@twinsun.com>
7429 * strftime.c: Sync with glibc time/strftime.c 1.81.
7431 2001-01-03 Jim Meyering <meyering@lucent.com>
7433 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7434 local `inptr' to avoid warning with some system declarations of iconv.
7436 2000-12-29 Paul Eggert <eggert@twinsun.com>
7438 * modechange.c: Do not assume that mode_t uses the
7439 traditional octal encoding. E.g. "chmod 1 FOO" should set
7440 the other-execute bit of FOO even if S_IXOTH != 1.
7442 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7443 WOTH, XOTH, ALLM): New macros.
7444 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7445 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7447 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7448 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7450 No need to use uintmax_t; unsigned long is long enough.
7451 Don't bother to get suffix since we don't use it.
7453 2000-12-24 Jim Meyering <meyering@lucent.com>
7455 * hash.c (is_prime): Return explicit boolean values.
7456 (hash_get_first): Return NULL to appease Irix5.6's 89.
7457 Reported by Nelson Beebe.
7459 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7461 * localcharset.c (locale_charset): Add support for Win32.
7463 2000-12-18 Paul Eggert <eggert@twinsun.com>
7465 * physmem.h, physmem.c: New files.
7467 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7468 (noinst_HEADERS): Add physmem.h.
7470 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7471 't' for compatibility with Solaris 8 sort.
7473 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7475 * config.charset: Add support for BeOS.
7477 2000-12-16 Jim Meyering <meyering@lucent.com>
7479 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7480 SHELLS_FILE to a file name that's useful on djgpp systems.
7482 (ADDITIONAL_DEFAULT_SHELLS): Define.
7483 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7484 Based mostly on a patch from Prashant TR.
7486 2000-12-16 Jim Meyering <meyering@lucent.com>
7488 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7489 N and M) would have treated it like `chown N:N FILE'.
7491 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7493 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7495 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7496 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7497 to the list of canonical encodings. Rename EUC-CN to GB2312.
7499 2000-12-08 Andreas Schwab <schwab@suse.de>
7501 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7502 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7504 2000-12-07 Jim Meyering <meyering@lucent.com>
7506 * stripslash.c (ISSLASH): Define.
7507 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7510 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7511 (dir_name_r): Declare this function as static.
7512 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7513 manifest itself on a name containing a mix of slashes and
7515 Make this function work with names starting with a DOS-style
7516 drive letter and colon prefix.
7517 (dir_name): Append `.' if necessary.
7518 Based mostly on patches from Prashant TR and Eli Zaretskii.
7520 * dirname.h (dir_name_r): Remove prototype.
7522 2000-12-05 Jim Meyering <meyering@lucent.com>
7524 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7526 2000-12-04 Jim Meyering <meyering@lucent.com>
7528 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7529 Also include memory.h, stdlib.h, unistd.h if appropriate.
7530 Reported by Andreas Jaeger (conflicting declaration of malloc).
7532 2000-12-02 Jim Meyering <meyering@lucent.com>
7534 * closeout.h: Make idempotent, to avoid some obscure warnings.
7536 2000-12-01 Paul Eggert <eggert@twinsun.com>
7538 * memrchr.c: Include <config.h> before any system include file.
7540 2000-11-29 Paul Eggert <eggert@twinsun.com>
7542 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7544 2000-11-26 Jim Meyering <meyering@lucent.com>
7546 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7548 2000-11-22 Paul Eggert <eggert@twinsun.com>
7550 * strftime.c (my_strftime): Do not invoke mbrlen with a
7551 size of (size_t) -1; it's not portable.
7553 2000-11-17 Akim Demaille <akim@epita.fr>
7555 * obstack.h: Formatting changes.
7556 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7557 prevent type checking.
7558 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7559 cast the value to (void *): assigning a `foo *' to a `void *'
7561 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7563 2000-11-17 Jim Meyering <meyering@lucent.com>
7565 * strstr.c: Update from GNU libc.
7567 2000-11-16 Jim Meyering <meyering@lucent.com>
7569 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7571 2000-11-11 Jim Meyering <meyering@lucent.com>
7573 * error.c: Add a couple #includes, merging from GNU libc version.
7575 2000-11-10 Jim Meyering <meyering@lucent.com>
7577 * obstack.h: Update from GNU libc.
7578 * obstack.c: Likewise.
7580 2000-11-06 Paul Eggert <eggert@twinsun.com>
7582 * getusershell.c (setusershell): Use rewind rather than
7583 fseek/fseeko, to avoid configuration hassles with fseeko.
7584 Don't bother opening SHELLS_FILE if shellstream is NULL;
7587 2000-11-05 Jim Meyering <meyering@lucent.com>
7589 * makepath.h (make_dir): Declare.
7590 * makepath.c (make_dir): Remove `static' attribute.
7593 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7595 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7596 last one in a bucket, advance to the next bucket.
7598 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7600 * fnmatch.c: Do not comment out all the code if we are using
7601 the GNU C library, because in some cases we are replacing buggy
7602 code in the GNU C library itself.
7604 2000-10-30 Paul Eggert <eggert@twinsun.com>
7606 * error.h, getline.h, modechange.h:
7607 Remove "2000" from Copyright line, as the file hasn't been
7608 changed this year other than in the copyright notice.
7610 * xalloc.h: Add "2000" to Copyright line, as this file
7611 was changed this year.
7613 2000-10-30 Paul Eggert <eggert@twinsun.com>
7615 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7616 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7617 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7619 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7621 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7622 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7623 doesn't define __restrict_arr.
7625 2000-10-29 Jim Meyering <meyering@lucent.com>
7627 * xstat.in: Fix grammar in comment.
7629 2000-10-28 Jim Meyering <meyering@lucent.com>
7631 * memchr.c: Update from libc.
7632 Adjust for portability:
7633 [HAVE_STDLIB_H]: Include stdlib.h.
7634 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7635 Undef __memchr, too.
7636 [!weak_alias]: Define __memchr to memchr.
7638 * regex.c: Update from libc.
7639 * regex.h: Likewise.
7640 * getopt1.c: Likewise.
7641 * memcmp.c: Likewise.
7643 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7644 Avoid using fseek, when possible -- it's broken by design.
7645 Patch by Ulrich Drepper.
7647 2000-10-26 Jim Meyering <meyering@lucent.com>
7649 * strftime.c: Update from libc.
7651 2000-10-25 Jim Meyering <meyering@lucent.com>
7653 * obstack.c: Update from libc.
7655 2000-10-23 Jim Meyering <meyering@lucent.com>
7657 * hard-locale.c (hard_locale): Revert last change -- it was simply
7658 wrong. That set_locale call must not have any side effects.
7661 2000-10-22 Jim Meyering <meyering@lucent.com>
7663 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7664 [CYCLIC]: Remove now-unused definition.
7666 * save-cwd.c (O_DIRECTORY): Define, if needed.
7667 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7668 Suggestion from Ulrich Drepper.
7670 2000-10-21 Jim Meyering <meyering@lucent.com>
7672 * dirname.c (dir_name_r): New function, factored out of dir_name.
7673 (dir_name): Use dir_name_r.
7674 * dirname.h (dir_name_r): Declare it.
7676 2000-10-21 Jim Meyering <meyering@lucent.com>
7678 * dirname.c (memrchr): Declare if necessary.
7679 (dir_name): Remove the restriction that there be no
7680 trailing slashes. Now, this code skips past them, effectively
7682 [TEST_DIRNAME] (main): New unit tests.
7684 * memrchr.c: New file from GNU libc.
7685 Undef __memrchr, too.
7686 [!weak_alias]: Define __memrchr to memrchr.
7687 Guard weak_alias use with `#ifdef weak_alias'.
7689 2000-10-17 Jim Meyering <meyering@lucent.com>
7691 * quote.h (PARAMS): Define and use.
7692 Reported by Akim Demaille.
7694 * getopt.c: Update from libc.
7696 2000-10-16 Jim Meyering <meyering@lucent.com>
7698 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7701 2000-09-25 Jim Meyering <meyering@lucent.com>
7703 * md5.h (rol): Define (from GnuPG).
7705 * sha.c: Give credit (GnuPG) where due.
7706 (M): Use rol rather than open-coding it.
7707 Add a FIXME comment.
7709 2000-09-21 Jim Meyering <meyering@lucent.com>
7711 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7712 Reported by Michael Stone.
7714 2000-09-20 Jim Meyering <meyering@lucent.com>
7716 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7717 (noinst_HEADERS): Add sha.h.
7718 Based on code from Scott G. Miller and from GnuPG.
7720 2000-09-15 Jim Meyering <meyering@lucent.com>
7722 * regex.c: Update from libc.
7724 2000-09-10 Jim Meyering <meyering@lucent.com>
7726 * getopt.c (_getopt_internal): Update from glibc.
7728 2000-09-09 Jim Meyering <meyering@lucent.com>
7730 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7731 think it should be used as a general replacement for isascii.
7732 * fnmatch.c: Likewise.
7733 * mbswidth.c: Likewise
7734 * regex.c: Likewise.
7737 * userspec.c: Include sys/param.h and limits.h.
7739 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7740 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7741 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7742 UID, GID. Check range.
7744 2000-09-06 Jim Meyering <meyering@lucent.com>
7746 * getopt.c (_getopt_internal): Update from glibc.
7748 2000-08-30 Jim Meyering <meyering@lucent.com>
7750 * strftime.c: Merge in changes from GNU libc.
7752 2000-08-26 Jim Meyering <meyering@lucent.com>
7754 * closeout.c: Include "__fpending.h".
7755 (close_stdout_status): Return right away if there's nothing to flush.
7757 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7758 * __fpending.c: New file.
7759 * __fpending.h: New file.
7761 2000-08-07 Paul Eggert <eggert@twinsun.com>
7763 Standardize on "memory exhausted" instead of "Memory exhausted"
7764 or "virtual memory exhausted".
7765 * obstack.c (print_and_abort): Use "memory exhausted", not
7766 "virtual memory exhausted".
7767 * same.c (same_name): Invoke xalloc_die instead of printing
7769 * userspec.c (parse_user_spec): Likewise.
7770 * bumpalloc.h: comment fix
7771 * same.c, userspec.c: Include xalloc.h.
7773 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7774 not char *const and pointing to a constant array.
7775 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7776 (xrealloc): Comment fix.
7778 * userspec.c (parse_user_spec):
7779 Don't translate a message until just before returning,
7780 to avoid unnecessary translation.
7782 2000-08-07 Jim Meyering <meyering@lucent.com>
7784 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7785 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7786 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7787 getgroups.c, gethostname.c, getopt.h, group-member.c,
7788 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7789 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7790 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7791 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7792 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7793 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7794 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7795 yesno.c: Back out Copyright date changes for each file with no change
7796 this year. This eases coordination with other programs using the same
7797 source code modules. From Paul Eggert.
7799 2000-08-03 Greg McGary <greg@mcgary.org>
7801 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7802 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7803 (EXTEND_BUFFER): Use them.
7805 2000-08-01 Jim Meyering <meyering@lucent.com>
7807 * dirname.c (ISSLASH): Define.
7808 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7809 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7810 both `\' and `/' may be use as path separators.
7811 Based on a patch from Prashant TR.
7813 2000-07-31 Paul Eggert <eggert@twinsun.com>
7815 * quotearg.c (quotearg_n_options): Don't make the initial
7816 slot vector a constant, since it might get modified.
7818 2000-07-31 Jim Meyering <meyering@lucent.com>
7820 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7821 * obstack.c (print_and_abort): Likewise.
7823 2000-07-30 Paul Eggert <eggert@twinsun.com>
7825 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7826 buffer, so that the caller can always quote one small
7827 component of a "memory exhausted" message in slot 0.
7828 From a suggestion by Jim Meyering.
7830 2000-07-30 Jim Meyering <meyering@lucent.com>
7832 * makepath.c (make_path): Quote the other instance, too.
7834 * quotearg.c (N_STATIC_SLOTVECS): Define.
7835 (STATIC_BUF_SIZE): Define.
7836 (quotearg_n_options): Use only statically allocated storage when
7837 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7838 than STATIC_BUF_SIZE.
7840 2000-07-29 Jim Meyering <meyering@lucent.com>
7842 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7843 * dirname.c (dir_name): Likewise.
7845 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7847 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7848 (dir_name): Assert that there are no trailing slashes.
7850 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7852 * mbswidth.h (mbswidth): Add a flags argument.
7853 (mbswidth): New declaration.
7854 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7855 * mbswidth.c (mbswidth): Add a flags argument.
7856 (mbsnwidth): New function.
7858 2000-07-24 Jim Meyering <meyering@lucent.com>
7860 * mbswidth.c: Remove useless #else. From Bruno Haible.
7862 2000-07-23 Paul Eggert <eggert@twinsun.com>
7864 * mbswidth.c (_XOPEN_SOURCE):
7865 Don't define; this causes problems on Solaris 7.
7866 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7868 2000-07-23 Paul Eggert <eggert@twinsun.com>
7871 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7872 so that mbstate_t is always defined.
7874 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7875 be 1 in at least one GCC installation, and this configuration
7876 error is likely to be common. Ignoring MB_LEN_MAX hurts
7877 performance on hosts that have mbrtowc but have only unibyte
7878 locales, but I assume these hosts are rare.
7880 2000-07-23 Paul Eggert <eggert@twinsun.com>
7882 * quotearg.c: Streamline by invoking multibyte code only if needed.
7883 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7884 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7885 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7886 invoke multibyte primitives.
7888 2000-07-23 Jim Meyering <meyering@lucent.com>
7890 * basename.c (base_name): Add an assertion.
7892 2000-07-15 Bruno Haible <clisp.cons.org>
7894 * quotearg.c: When the system forces us to redefine mbstate_t,
7895 shadow its mbsinit function.
7897 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7899 * mbswidth.h: New file.
7900 * mbswidth.c: New file.
7901 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7902 (noinst_HEADERS): Add mbswidth.h.
7904 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7906 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7909 2000-07-15 Jim Meyering <meyering@lucent.com>
7911 * makepath.c: Include quote.h.
7912 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7913 corresponding argument in a `quote (...)' call.
7914 Give better diagnostics.
7916 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7917 (noinst_HEADERS): Add quote.h.
7919 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7920 from tar's src/misc.c.
7921 * quote.h: New file. Prototypes for same.
7923 2000-07-10 Paul Eggert <eggert@twinsun.com>
7925 From a suggestion by Bruno Haible.
7926 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7927 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7928 to decide whether to define the BeOS workaround macro;
7929 this adjusts to the change to AC_MBSTATE_T.
7931 2000-07-13 Paul Eggert <eggert@twinsun.com>
7933 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7935 * quotearg.c (quoting_style_args, quoting_style_vals,
7936 quotearg_buffer_restyled): Add support for
7937 clocale_quoting_style. Undo previous change to
7938 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7939 and "{RIGHT QUOTATION MARK}" msgids.
7941 2000-07-05 Paul Eggert <eggert@twinsun.com>
7943 The old behavior of quoting `like this' doesn't look good with
7944 newer, ISO-style fonts. See:
7945 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7947 Instead, quote "like this" by default. Let the translator
7948 tailor the locale-specific quoting behavior by providing
7949 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7951 * quotearg.c (N_): New macro.
7952 (gettext_default): New function.
7953 (quotearg_buffer_restyled): Use
7954 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7955 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7957 2000-07-09 Jim Meyering <meyering@lucent.com>
7959 * Most files: Update copyright dates to include 2000.
7961 2000-07-08 Jim Meyering <meyering@lucent.com>
7963 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7965 (xgethostname): Remove now-unnecessary #ifdef.
7966 Move declaration of `err' into loop where it's used.
7968 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7970 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7971 by allocating a larger buffer. Test the gethostname return value for
7972 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7973 returns an error and ENAMETOOLONG isn't defined.
7975 2000-07-05 Paul Eggert <eggert@twinsun.com>
7976 and Bruno Haible <haible@clisp.cons.org>
7978 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7980 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7982 * quotearg.c (struct quoting_options): Simplify quote_these_too
7985 2000-07-03 Jim Meyering <meyering@lucent.com>
7987 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7988 Reported by Bruno Haible.
7990 2000-07-04 Jim Meyering <meyering@lucent.com>
7992 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7993 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7996 2000-07-03 Paul Eggert <eggert@twinsun.com>
7997 and Bruno Haible <haible@clisp.cons.org>
7999 * quotearg.c (mbrtowc):
8000 Assign to *pwc, and return 1 only if result is nonzero.
8001 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8003 2000-07-03 Jim Meyering <meyering@lucent.com>
8005 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8006 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8009 2000-07-02 Jim Meyering <meyering@lucent.com>
8011 * quotearg.c (mbstate_t): Don't define here.
8013 2000-07-02 Jim Meyering <meyering@lucent.com>
8015 * nanosleep.c (SIGCONT): Define if not already defined.
8017 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8019 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8020 per change in ../m4/ls-mntd-fs.m4.
8021 (read_filesystem_list): Ignore symbolic links.
8023 2000-06-29 Jim Meyering <meyering@lucent.com>
8025 * same.c: Include <string.h> or <strings.h>, as appropriate,
8026 for declaration of strcmp.
8028 * long-options.c: Include <stdlib.h>, for declaration of exit.
8030 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8031 Avoid warning by casting result to `char *' to remove `const'.
8033 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8035 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8037 2000-06-26 Paul Eggert <eggert@twinsun.com>
8039 savedir now sets errno on failure and invokes xmalloc to get memory.
8040 Fix a couple of other minor bugs while we're at it.
8042 * savedir.c (<unistd.h>): Do not include; there's no need.
8043 (NAMLEN): Remove macro.
8044 (malloc, realloc): Remove decls.
8046 ("xalloc.h"): Include.
8047 (NAME_SIZE_DEFAULT): New macro.
8048 (savedir): Use xmalloc / xrealloc to allocate memory.
8049 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8050 Skip "" directory entries.
8051 Use strlen to calculate directory entry length, since the old method
8052 is rarely used these days and isn't worth supporting.
8053 Don't use a pointer after freeing it.
8054 Check for integer overflow when calculating allocation size.
8055 Use memcpy to copy entries, instead of stpcpy.
8056 Set errno properly when returning NULL.
8057 Check for readdir error.
8059 2000-06-26 Jim Meyering <meyering@lucent.com>
8061 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8063 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8065 * getusershell.c (xmalloc, xrealloc): Remove functions.
8067 Don't include <stdlib.h>. Don't declare malloc, realloc.
8069 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8071 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8073 2000-06-24 Jim Meyering <meyering@lucent.com>
8075 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8077 2000-06-21 Jim Meyering <meyering@lucent.com>
8079 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8081 2000-06-19 Paul Eggert <eggert@twinsun.com>
8083 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8084 (mbrtowc, mbstate_t): Define substitutes if
8085 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8086 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8087 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8089 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8091 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8092 than 1024, return a memory chunk of least possible size, instead
8093 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8094 Use free/xmalloc instead of xrealloc to avoid copying for very long
8097 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8099 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8100 address, not strdup. Include <stdlib.h> and don't declare free().
8102 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8104 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8107 2000-06-21 Jim Meyering <meyering@lucent.com>
8109 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8110 (noinst_HEADERS): Add getstr.h.
8112 * getline.c (getstr): Move into a separate file.
8113 * getstr.c (getstr): New file, extracted from getline.c, with
8114 the following changes: new parameter, delim2; both delim[12]
8115 parameters have type `int', not `char'. The latter would lose
8116 with 8-bit delimiters.
8117 * getstr.h: New file.
8119 2000-06-19 Jim Meyering <meyering@lucent.com>
8121 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8123 2000-06-18 Jim Meyering <meyering@lucent.com>
8125 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8126 Besides, these days every porting target provides a mkdir function.
8128 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8129 (this snippet comes from src/system.h).
8131 2000-06-15 Paul Eggert <eggert@twinsun.com>
8133 * human.c (adjust_value): New function.
8134 (human_readable_inexact): Apply rounding style even when
8135 printing approximate values.
8137 2000-06-14 Paul Eggert <eggert@twinsun.com>
8139 * human.c (human_readable_inexact): Allow an input block
8140 size that is not a multiple of the output block size, and vice versa.
8141 Reported by Piergiorgio Sartor.
8143 2000-06-14 Paul Eggert <eggert@twinsun.com>
8145 * getdate.y (get_date): Apply relative times after time
8146 zone indicator, not before. Reported by Todd A. Jacobs.
8148 2000-06-13 Jim Meyering <meyering@lucent.com>
8150 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8152 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8154 2000-06-12 Paul Eggert <eggert@twinsun.com>
8156 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8158 2000-06-04 Paul Eggert <eggert@twinsun.com>
8160 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8162 2000-06-04 Jim Meyering <meyering@lucent.com>
8164 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8165 SunOS 4.1.4 for which gid_t is an unsigned type.
8167 2000-06-03 Jim Meyering <meyering@lucent.com>
8169 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8171 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8173 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8174 newer, don't install charset.alias.
8175 * config.charset: Change the Linux/glibc rules so they become empty
8176 on glibc-2.1 or newer.
8178 2000-06-02 Jim Meyering <meyering@lucent.com>
8180 * mountlist.c: Back out last change. Instead, do this...
8181 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8182 member using the same `ignore'-testing code.
8183 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8187 2000-05-29 Jim Meyering <meyering@lucent.com>
8189 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8190 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8192 2000-05-22 Jim Meyering <meyering@lucent.com>
8194 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8196 2000-05-18 Jim Meyering <meyering@lucent.com>
8198 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8199 back, too, since it may have been modified by allocate_entry.
8200 (hash_delete): Rewrite to use neither the assignment operator
8201 nor the comma operator in an if-expression.
8203 2000-05-15 Paul Eggert <eggert@twinsun.com>
8206 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8207 Remove; no longer needed.
8208 "quotearg.h": Add include.
8209 (file_name): Do not bother to explicitly initialize to NULL; it's less
8210 efficient on some hosts.
8211 (close_stdout_status): Remove test as to whether stdout was already
8212 closed; it breaks for the case "echo x | sort >&-".
8213 Quote file name colons.
8214 Do not assume that _("write error") lacks format strings.
8216 2000-05-15 Jim Meyering <meyering@lucent.com>
8218 * version-etc.c (version_etc_copyright): Update the copyright string
8219 used in all --version output.
8221 2000-05-14 Jim Meyering <meyering@lucent.com>
8223 * closeout.c (close_stdout_set_file_name): New function.
8224 (close_stdout_status): Use new file-scoped global.
8225 Return right away if fstat says the stdout file descriptor is invalid.
8226 * closeout.h (close_stdout_set_file_name): Declare.
8228 2000-05-10 Jim Meyering <meyering@lucent.com>
8230 * closeout.c [default_exit_status]: New file-scoped variable.
8231 (close_stdout_set_status): New function.
8232 * closeout.h (close_stdout_set_status): Declare.
8234 2000-05-08 Jim Meyering <meyering@lucent.com>
8236 * long-options.c: Don't include closeout.h.
8237 (parse_long_options): Don't call close_stdout for --version.
8239 2000-05-06 Jim Meyering <meyering@lucent.com>
8241 * strnlen.c: Undefine __strnlen and strnlen.
8242 [!weak_alias]: Define __strnlen to strnlen.
8244 * atexit.c: New file, from libiberty.
8246 2000-05-06 Jim Meyering <meyering@lucent.com>
8248 * closeout.c (close_stdout_status): Also check for errors on the
8251 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8253 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8254 instead of xmalloc, xrealloc, path_concat.
8255 (locale_charset): Treat empty environment variables as absent.
8256 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8258 2000-05-04 Jim Meyering <meyering@lucent.com>
8260 * getopt.c: Update from glibc.
8261 * obstack.c: Likewise.
8262 * obstack.h: Likewise.
8263 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8265 * regex.h: Likewise.
8266 * strndup.c: Likewise.
8267 * strnlen.c: New file, from glibc.
8269 2000-05-01 Jim Meyering <meyering@lucent.com>
8271 * full-write.c (full_write): Remove `FIXME' part of comment.
8273 2000-04-29 Jim Meyering <meyering@lucent.com>
8275 * path-concat.c: Declare strdup only if it's not defined.
8276 * canon-host.c: Likewise.
8278 2000-04-28 Jim Meyering <meyering@lucent.com>
8280 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8281 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8282 included first, then limits.h is included by locale.h by libintl.h.
8283 From John David Anglin.
8285 2000-04-25 Jim Meyering <meyering@lucent.com>
8287 * makepath.c (S_IRWXUGO): Define.
8288 (make_path): Always perform explicit chmod if MODE specifies any
8289 of the `special' permission bits. Prompted by a bug report against
8290 install from Mate Wierdl and Joost van Baal.
8292 2000-04-18 Jim Meyering <meyering@lucent.com>
8296 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8297 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8299 2000-04-17 Jim Meyering <meyering@lucent.com>
8301 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8302 the definition of it to rpl_strftime also defined-away the system's
8305 2000-04-15 Jim Meyering <meyering@lucent.com>
8307 Use `C' to denote so-called `contiguous' files, the same way
8309 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8310 (ftypelet): Use S_ISCTG.
8311 From Michael Deutschmann.
8313 2000-04-14 Jim Meyering <meyering@lucent.com>
8315 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8317 2000-04-08 Jim Meyering <meyering@lucent.com>
8319 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8320 names don't conflict. Reported by Eli Zaretskii.
8322 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8324 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8325 bug. Deal with the different error behavior of Irix iconv.
8327 2000-04-07 Jim Meyering <meyering@lucent.com>
8329 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8330 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8332 2000-04-05 Jim Meyering <meyering@lucent.com>
8334 Portability tweaks required for ultrix4.3.
8335 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8336 * readutmp.c: Include sys/types.h before sys/stat.h.
8337 * canon-host.c: Declare strdup.
8338 * path-concat.c: Likewise.
8339 From John David Anglin.
8341 2000-04-04 Jim Meyering <meyering@lucent.com>
8343 Be more DOS 8.3-friendly.
8344 * ref-add.sin: Renamed from ref-add.sed.in.
8345 * ref-del.sin: Renamed from ref-del.sed.in.
8346 * Makefile.am: Reflect renaming.
8347 Reported by Eli Zaretskii.
8349 Use a temporary file name that won't clash with `charset.alias'
8350 in the DOS 8.3 name space.
8351 * Makefile.am (charset_tmp): Define.
8352 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8353 (uninstall-local): Likewise.
8354 Reported by Eli Zaretskii.
8356 2000-03-29 Paul Eggert <eggert@twinsun.com>
8358 * time/strftime.c (my_strftime): Make sure we call the system
8359 strftime, not ourselves, when invoking the underlying strftime.
8361 2000-03-24 Jim Meyering <meyering@lucent.com>
8363 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8364 (charset_alias): Define.
8365 (install-exec-local): Factor out common code.
8366 (uninstall-local): Split lines longer than 80.
8367 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8369 (.sed.in.sed): New rule. Don't redirect directly to $@.
8370 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8372 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8374 * config.charset: Output a line containing "Packages using this file".
8375 * ref-add.sed.in, ref-del.sed.in: New files.
8376 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8377 ref-del.sed): New rules.
8379 2000-03-17 Jim Meyering <meyering@lucent.com>
8381 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8382 Otherwise, include <strings.h>
8384 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8386 * unicodeio.c (utf8_wctomb): New function.
8387 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8388 format instead of in UCS-4 with platform dependent endianness.
8390 2000-03-07 Paul Eggert <eggert@twinsun.com>
8392 * savedir.c (savedir): Work even if directory size is
8393 negative; this can happen with some screwy NFS configurations.
8395 2000-03-06 Jim Meyering <meyering@lucent.com>
8397 * localcharset.c (get_charset_aliases): Don't try to free file_name
8398 if it's NULL (because we ran out of memory). From Bruno Haible.
8400 2000-03-05 Jim Meyering <meyering@lucent.com>
8402 * localcharset.c ("path-concat.h"): Include.
8403 (get_charset_aliases): Use path_concat instead of ANSI string
8406 * unicodeio.h (PARAMS): Define.
8407 Use it to guard prototype.
8409 2000-03-04 Jim Meyering <meyering@lucent.com>
8411 * Makefile.am (install-exec-local): Create $(libdir) before installing
8413 (uninstall-local): Uncomment this rule so `make distcheck' works
8416 * unicodeio.c (<errno.h>): Include it.
8417 (errno): Declare if not defined.
8419 * localcharset.c: Add Bruno's comment justifying use of volatile.
8421 * config.charset: New version, incorporating remarks from a linux
8422 i18n mailing list. From Bruno Haible.
8424 2000-03-02 Jim Meyering <meyering@lucent.com>
8426 * Makefile.am (EXTRA_DIST): Add config.charset.
8428 2000-03-01 Jim Meyering <meyering@lucent.com>
8430 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8431 * unicodeio.c: Likewise.
8433 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8435 * config.charset: New file.
8436 * localcharset.c: New file.
8437 * unicodeio.h, unicodeio.c: New files.
8438 * Makefile.am (DEFS): Add -DLIBDIR=...
8439 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8440 (noinst_HEADERS): Add unicodeio.h.
8441 (all-local, install-exec-local, charset.alias): New targets.
8443 2000-02-28 Paul Eggert <eggert@twinsun.com>
8445 * quotearg.c (ALERT_CHAR): New macro.
8446 (quotearg_buffer_restyled): Use it.
8448 2000-02-27 Jim Meyering <meyering@lucent.com>
8450 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8451 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8453 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8454 not `#if STDC_HEADERS'.
8455 Declare malloc if needed.
8457 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8458 now that autoconf always defines the HAVE_DECL_ symbols.
8459 * human.c: Likewise.
8461 * strtoumax.c: Likewise.
8463 * backupfile.c: Arrange for cpp to fail if the configure-time
8464 declaration check was not run.
8466 * human.c: Likewise.
8468 * strtoumax.c: Likewise.
8470 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8471 then first look up the entire `.'-containing string as a login name.
8473 2000-02-18 Paul Eggert <eggert@twinsun.com>
8475 * getdate.y: Handle two-digit years with leading zeros correctly.
8476 (textint): New typedef.
8477 (parser_control): Member year changed from int to textint.
8479 (YYSTYPE): Removed; replaced by %union with int and textint members.
8480 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8481 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8482 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8483 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8484 (date, number, to_year): Use width of number in digits, not its value,
8485 to determine whether it's a 2-digit year, or a 2-digit time.
8486 (yylex): Store number of digits of numeric tokens.
8487 Reported by John Kendall.
8489 (parser_control): Changed from struct parser_control to typedef (for
8490 consistency). All uses changed.
8492 (tID): Removed; not used.
8493 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8495 2000-02-14 Paul Eggert <eggert@twinsun.com>
8497 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8498 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8500 2000-02-12 Jim Meyering <meyering@lucent.com>
8502 * userspec.c (ISDIGIT): Define it.
8503 (isdigit): Remove definition.
8504 (is_number): Use ISDIGIT, not isdigit.
8505 <libintl.h>: Include.
8507 (parse_user_spec): Mark translatable strings.
8509 2000-02-10 Jim Meyering <meyering@lucent.com>
8511 With these changes, nanosleep.[ch] are finally enough like the other
8512 lib/* replacement files to compile on a few more losing systems.
8514 * nanosleep.h: Don't include config.h.
8515 Remove prototype from declaration of nanosleep.
8516 (PARAMS): Remove now-unneeded definition.
8517 * nanosleep.c: #undef nanosleep.
8518 (rpl_nanosleep): Rename from nanosleep.
8520 2000-02-03 Jim Meyering <meyering@lucent.com>
8522 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8523 rather than with `#if HAVE_UTMPNAME'.
8525 2000-02-01 Jim Meyering <meyering@lucent.com>
8527 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8529 2000-01-31 Jim Meyering <meyering@lucent.com>
8531 * nanosleep.h (nanosleep): Guard declaration with
8532 `#if ! HAVE_DECL_NANOSLEEP'.
8533 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8534 the declaration in that vendor's sys/timers.h.
8535 Reported by Christian Krackowizer.
8537 * quotearg.c (ISASCII): Add #undef and move definition to follow
8538 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8539 (ISPRINT): Likewise.
8540 Reported by Tom Tromey.
8542 2000-01-30 Jim Meyering <meyering@lucent.com>
8544 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8545 uses of ->ut_name. The latter doesn't work with new Linux header files
8546 where only utmpx.ut_user is declared.
8548 * readutmp.h (UT_USER): Define.
8550 2000-01-23 Jim Meyering <meyering@lucent.com>
8552 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8555 2000-01-22 Jim Meyering <meyering@lucent.com>
8557 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8558 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8559 Required for some AIX systems. Reported by Christian Krackowizer.
8560 [TESTING] (main): New function.
8562 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8563 * dirname.c (dir_name): Support for DOS-style file names with drive
8566 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8568 * strverscmp.c (ISDIGIT): Define.
8569 (strverscmp): Use ISDIGIT, not isdigit.
8571 2000-01-17 Paul Eggert <eggert@twinsun.com>
8573 * nanosleep.c (nanosleep):
8574 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8575 POSIX.1 doesn't require SA_INTERRUPT and some systems
8576 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8577 it's been part of POSIX.1 since day 1 (in 1988).
8579 2000-01-17 Jim Meyering <meyering@lucent.com>
8581 * interlock: Remove unused file. Reported by François Pinard.
8583 2000-01-16 Paul Eggert <eggert@twinsun.com>
8585 * quotearg.c (quotearg_buffer_restyled): Do not quote
8586 alert, backslash, formfeed, and vertical tab unnecessarily in
8587 shell quoting style.
8590 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8591 Free Software Foundation, Inc.
8592 Copying and distribution of this file, with or without modification,
8593 are permitted provided the copyright notice and this notice are preserved.