1 2006-01-11 Simon Josefsson <jas@extundo.com>
3 * stdint_.h (SIZE_MAX): Add missing (.
5 2006-01-10 Bruno Haible <bruno@clisp.org>
7 * argp.h (__const): Remove macro. Use const instead.
8 * argp-fmtstream.h (__const): Likewise.
9 * glob_.h (__const): Remove macro.
10 * glob-libc.h: Use const instead of __const.
12 2006-01-10 Jim Meyering <jim@meyering.net>
14 Avoid the double-free (first in fts_read, second in fts_close) that
15 would occur when an `active' directory is made inaccessible (e.g.,
16 via chmod a-x) during a traversal.
17 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
18 before returning. Reproduce this failure by
19 mkdir -p a/b; cd a; chmod a-x . b
20 Reported by Stavros Passas.
23 * sha1.c: Tweak grammar in a comment.
25 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
27 * regex_internal.h (BITSET_WORD_BITS):
28 Work around a bug in 64-bit PGC (before version 6.1-2), where the
29 preprocessor mishandles large unsigned values as if they were signed.
30 Problem reported by Claudio Fontana in
31 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
33 2006-01-10 Simon Josefsson <jas@extundo.com>
35 * socket_.h: New file.
37 2006-01-10 Bruno Haible <bruno@clisp.org>
39 * localcharset.c: Update from GNU gettext.
41 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
44 * chdir-long.c (cdb_free): Don't bother trying to open directory
45 for write access: POSIX says that must fail.
46 * fts.c (diropen): Likewise.
47 * save-cwd.c (save_cwd): Likewise.
48 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
49 well, for minor improvements on hosts that lack O_DIRECTORY.
50 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
51 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
52 Fall back on chown if open failed with EACCES.
54 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
55 Report an error at compile-time if only a 1-second nominal clock
59 * mkdir-p.c: Include lchmod.h, lchown.h.
60 (make_dir_parents): Use lchown rather than chown, and
61 lchmod rather than chmod.
63 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
64 too. Problem with "none" reported by Bob Proulx. Problem with
65 "proc" reported by n0dalus.
67 * mountlist.c: Include <limits.h>.
68 (dev_from_mount_options)
69 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
70 New function. It no longer assumes "dev=" has the System V meaning
71 on Linux (since it doesn't). It also parses "dev=" more carefully.
72 (read_file_system_list)
73 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
74 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
77 * posixtm.h (PDS_PRE_2000): New macro.
78 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
79 All usages changed. Reject dates outside the range 1969-1999 if
82 2006-01-09 Jim Meyering <jim@meyering.net>
86 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
88 * chdir-safer.h, chdir-safer.c: New files.
90 * modechange.c (mode_compile): Reject an invalid mode string
91 that starts with an octal digit. From Andreas Gruenbacher.
93 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
94 and dup to open_safer and dup_safer, respectively.
95 (openat_permissive): Fix typo in comment.
97 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
98 "gettext.h"; either no longer needed or are guaranteed by openat.h.
99 (_): Remove; no longer needed.
100 (openat): Renamed from rpl_openat; no need for rpl_openat
101 since openat.h renames openat for us.
102 Replace most of the body with a call to openat_permissive,
103 to avoid duplicate code.
104 Port to (probably hypothetical) environments were mode_t is
106 (openat_permissive): Require mode arg, so that we can check
107 types better. Put it just after flags. Change cwd failure
108 indicator from pointer-to-bool to pointer-to-errno-value.
110 Invoke openat_save_fail and/or openat_restore_fail if
111 cwd_errno is null, so that openat can call us.
112 (openat_permissive, fdopendir, fstatat, unlinkat):
113 Simplify errno handling to avoid some duplicate code,
114 as it's OK to set errno on success.
115 * openat.h: Revamp code so that function macros depend on
116 __OPENAT_PREFIX only, not also on AT_FDCWD.
117 (openat_ro): Remove. Caller changed to use openat_permissive.
118 (openat_permissive): Now a macro, if not a function.
119 (openat_restore_fail, openat_save_fail): Now always functions,
120 since mkdirat needs them even if __OPENAT_PREFIX is defined.
122 * openat-priv.h: New file, defining macros used by mkdirat.c
124 * mkdirat.c: Include openat-priv.h.
125 Remove definitions of macros defined therein.
126 * openat.c: Likewise.
128 * mkdirat.c (mkdirat): New file and function.
129 * openat.h (mkdirat): Declare.
131 * openat.c (fdopendir): Don't change errno when returning non-NULL.
133 * openat.h (openat_permissive): Declare.
136 * openat.c (EXPECTED_ERRNO): New macro.
137 (openat_permissive): New function -- used in remove.c rewrite.
138 (all functions): Set errno just before returning, only if there
139 was an actual failure.
140 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
142 Emulate openat-family functions using Linux's procfs, if possible.
143 Idea and some code based on Ulrich Drepper's glibc changes.
145 * openat.c: (BUILD_PROC_NAME): New macro.
146 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
147 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
148 before falling back on save_cwd and restore_cwd.
149 (fdopendir, fstatat, unlinkat): Likewise.
151 * openat.c (fstatat, unlinkat): Perform the syscall directly,
152 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
154 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
155 as second argument to va_arg. Otherwise, some versions of gcc
156 warn that `if this code is reached, the program will abort'.
158 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
162 Add POSIX ACL support
163 * acl.h (copy_acl, set_acl): Add declarations.
164 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
165 systems other than Linux.
166 (chmod_or_fchmod): New function: use fchmod when possible,
168 (file_has_acl): Add a POSIX ACL implementation, with a
169 Linux-specific subcase.
170 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
171 S_ISVTX from one file to another. Fall back to fchmod/chmod when
172 acls are unsupported.
173 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
174 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
177 2006-01-09 Bruno Haible <bruno@clisp.org>
179 * sysexit_.h (EX_OK): New macro.
180 Suggested by Martin Lambers <marlam@marlam.de>.
182 2006-01-09 Bruno Haible <bruno@clisp.org>
184 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
185 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
186 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
187 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
189 2006-01-09 Bruno Haible <bruno@clisp.org>
191 * stdint_.h (SIZE_MAX): Write the value without involving negative
194 2005-10-16 Bruno Haible <bruno@clisp.org>
196 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
197 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
199 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
201 * strftime.c (tzname): Don't declare if it is already #defined.
202 Problem reported for Mingw by Mark Junker.
204 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
206 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
207 long int, not int, for nanosecond counts, so that people who are
208 used to POSIX struct timespec won't be surprised. Reported by Jim
211 2005-12-16 Jim Meyering <jim@meyering.net>
213 * fprintftime.c, fprintftime.h: New files.
215 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
217 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
218 * argp-help.c (fill_in_uparams): Check if the constructed
219 struct uparams is valid. Fall back to the default values if it is
222 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
224 * argp-help.c (__argp_base_name): New function
225 (__argp_short_program_name): Rewrite using __argp_base_name
226 * argp-namefrob.h: Define program_invocation_name and
227 program_invocation_short_name if requested
228 (__argp_base_name): Add prototype
229 * argp-parse.c (argp_def): Use gettext wrappers
230 (argp_default_parser): Use __argp_base_name
231 * argp-pin.c: New file. Defines program_invocation_name and
232 program_invocation_short_name on systems that lack them.
234 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
236 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
237 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
238 porting problem reported by Georg Schwarz in
239 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
241 2005-07-09 Bruno Haible <bruno@clisp.org>
243 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
244 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
245 Reported by Mark Junker <mjscod@gmx.de>.
247 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
249 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
250 (uintmax_t) [defined uintmax_t]: Do not declare.
251 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
252 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
253 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
254 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
255 sake of portability to weird hosts that C allows (though we don't
256 know of any practical examples).
258 * savedir.h (fdsavedir): New decl.
259 * savedir.c (fdsavedir, savedirstream): New functions; the latter
260 contains most of the former guts of savedir.
261 (savedir): Use savedirstream.
264 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
266 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
267 coreutils no longer futzes with rounding modes.
269 2005-11-14 Jim Meyering <jim@meyering.net>
271 * mkstemp-safer.c: Include <config.h>, required for possible
272 replacement of mkstemp.
274 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
276 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
278 (gethrxtime) [! (HAVE_NANOUPTIME
279 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
280 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
281 our own approximation.
283 2005-11-10 Simon Josefsson <jas@extundo.com>
285 * readline.c: Remove EOL.
287 2005-11-08 Eric Blake <ebb9@byu.net>
289 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
291 2005-11-08 Eric Blake <ebb9@byu.net>
293 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
295 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
297 Fix porting problem reported by Theodoros V. Kalamatianos.
298 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
299 Don't assume that futimes failing means we must fail.
301 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
303 * getcwd.c (__getcwd): Don't assume that system calls after readdir
304 leave errno alone. Problem reported by Dmitry V. Levin.
306 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
308 * savedir.c (savedir): Don't assume that xrealloc etc. leave
309 errno alone. Problem reported by Frederic Jolliton.
311 2005-10-28 Simon Josefsson <jas@extundo.com>
313 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
314 "restrict" keywords, as per POSIX. Protect the function
315 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
316 Don't use K&R prototypes. Check the sprintf return values.
317 Re-define EAFNOSUPPORT if not present. Indent.
319 * md5.h, md5.c: Simplify buffer handling visavi alignment,
320 suggested by Bruno Haible <bruno@clisp.org>.
322 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
324 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
326 * gc-libgcrypt.c: Add MD2 (which is not available through
329 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
331 * md2.h, md2.c: New files.
333 2005-10-24 Simon Josefsson <jas@extundo.com>
335 * md4.h: Shrink buffer size, now that we changed the type.
337 2005-10-22 Simon Josefsson <jas@extundo.com>
339 * arcfour.h, arcfour.c: Use fixed size indices in the
340 arcfour_context struct (simplify test vector testing in GNU
343 2005-10-22 Simon Josefsson <jas@extundo.com>
345 * md4.h, md4.c: Simplify buffer handling visavi alignment,
346 suggested by Bruno Haible <bruno@clisp.org>.
348 2005-10-22 Simon Josefsson <jas@extundo.com>
350 * crc.h: Include stddef.h, for size_t.
352 2005-10-21 Simon Josefsson <jas@extundo.com>
354 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
355 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
357 2005-10-21 Simon Josefsson <jas@extundo.com>
359 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
362 2005-10-21 Simon Josefsson <jas@extundo.com>
364 * gc-gnulib.c: Support ARCTWO in CBC mode.
366 2005-10-21 Simon Josefsson <jas@extundo.com>
368 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
371 * hmac-sha1.c (hmac_sha1): Likewise.
373 * crc.c (crc32_update): Actually use crc parameter, suggested by
374 Bruno Haible <bruno@clisp.org>.
376 * crc.h: Include stdint.h directly, suggested by Bruno Haible
379 2005-10-21 Simon Josefsson <jas@extundo.com>
381 * des.h, des.c: New files.
383 * gc-gnulib.c: Support DES.c
385 2005-10-21 Simon Josefsson <jas@extundo.com>
387 * arctwo.h, arctwo.c: New files.
389 * gc-gnulib.c: Support ARCTWO.
391 2005-10-21 Simon Josefsson <jas@extundo.com>
393 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
395 2005-10-19 Simon Josefsson <jas@extundo.com>
397 * gc-gnulib.c: Support ARCFOUR.
399 2005-10-19 Simon Josefsson <jas@extundo.com>
401 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
404 * gc.h: Add ECB enum type.
406 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
408 2005-10-19 Simon Josefsson <jas@extundo.com>
410 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
412 2005-10-18 Simon Josefsson <jas@extundo.com>
414 * md4.h, md4.c: New files, based on md5.?.
416 2005-10-17 Simon Josefsson <jas@extundo.com>
418 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
420 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
422 2005-10-17 Simon Josefsson <jas@extundo.com>
424 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
426 2005-10-17 Simon Josefsson <jas@extundo.com>
428 * gc.h, gc-libgcrypt.c: Add ciphers.
430 2005-10-17 Simon Josefsson <jas@extundo.com>
432 * sha1.c: Use uint32_t instead of md5_uint32.t
434 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
437 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
439 * md5.h: Use stdint.h and uint32_t. Doc fix.
441 2005-10-15 Simon Josefsson <jas@extundo.com>
443 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
445 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
447 2005-10-14 Simon Josefsson <jas@extundo.com>
449 * arcfour.h, arcfour.c: New files.
451 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
453 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
454 include <wchar.h>; no longer needed.
456 2005-10-14 Jakub Jelinek <jakub@redhat.com>
457 and Ulrich Drepper <drepper@redhat.com>
460 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
461 instead of inline stream orientation test and two separate
462 function calls. Pay no attention to USE_IN_LIBIO.
464 2005-10-14 Roland McGrath <roland@redhat.com>
466 Import from libc. [BZ #1331]
467 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
469 Reported by Matej Vela <vela@debian.org>.
471 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
473 * mkdir-p.c (make_dir_parents): Don't report an error if an
474 intermediate directory is in a read-only file system. Problem
475 reported by Eric Blake.
477 2005-10-13 Simon Josefsson <jas@extundo.com>
479 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
480 Move memory allocation outside of loop.
482 2005-10-12 Simon Josefsson <jas@extundo.com>
484 * gc-pbkdf2-sha1.c: New file.
486 * gc.h: Add gc_pbkdf2_sha1 prototype.
488 2005-10-12 Simon Josefsson <jas@extundo.com>
490 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
491 suggested by Bruno Haible <bruno@clisp.org>.
493 2005-10-12 Simon Josefsson <jas@extundo.com>
495 * gc-libgcrypt.c (gc_hmac_sha1): New function.
497 * gc-gnulib.c (gc_hmac_sha1): New function.
499 2005-10-12 Simon Josefsson <jas@extundo.com>
501 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
503 2005-10-12 Simon Josefsson <jas@extundo.com>
505 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
506 GC_USE_HMAC_MD5, respectively.
508 * gc-libgcrypt.c (gc_md5): Fix assert call.
511 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
513 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
515 * gc-gnulib.c (gc_hash_buffer): Ditto.
517 2005-10-11 Bruno Haible <bruno@clisp.org>
519 * c-strcasestr.h: New file, from GNU gettext.
520 * c-strcasestr.c: New file, from GNU gettext.
522 2005-10-11 Bruno Haible <bruno@clisp.org>
524 * c-strcase.h: New file, from GNU gettext.
525 * c-strcasecmp.c: New file, from GNU gettext.
526 * c-strncasecmp.c: New file, from GNU gettext.
528 2005-10-11 Simon Josefsson <jas@extundo.com>
530 * crc.h, crc.c: New files.
532 * gc.h (gc_hash_buffer): Add doc.
534 2005-10-08 Simon Josefsson <jas@extundo.com>
536 * gc.h: Add gc_hash and gc_hash_buffer.
538 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
540 * gc-libgcrypt.c (gc_hash_buffer): Add.
542 2005-10-11 Bruno Haible <bruno@clisp.org>
544 * strcasecmp.c: Include limits.h.
545 (strcasecmp): Avoid integer overflow on exotic platforms.
546 * strncasecmp.c: Include limits.h.
547 (strncasecmp): Avoid integer overflow on exotic platforms.
548 Reported by Paul Eggert.
550 2005-10-06 Simon Josefsson <jas@extundo.com>
552 * hmac-md5.c: New file.
556 2005-10-06 Simon Josefsson <jas@extundo.com>
558 * memxor.c (memxor): Avoid casts and warnings.
560 2005-10-05 Derek Price <derek@ximbiot.com>
562 * getdelim.c (SIZE_MAX): New macro, if not already defined.
564 2005-10-05 Simon Josefsson <jas@extundo.com>
566 * memxor.c (memxor): Fix compiler error.
568 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
569 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
571 * memxor.h, memxor.c: New files.
573 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
574 we assume all systems have it, suggested by Jim Meyering
575 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
576 any systems lack sys/socket.h; mingw32 is known to lack it, but we
577 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
580 2005-10-04 Bruno Haible <bruno@clisp.org>
582 * verify.h (verify_true): Provide alternative definition for C++.
584 2005-10-04 Simon Josefsson <jas@extundo.com>
586 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
587 D. Baushke" <mdb@gnu.org>.
589 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
591 * getdelim.c: Include getdelim.h first. Include <limits.h>.
592 (SSIZE_MAX): New macro, if not already defined.
593 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
596 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
598 * exclude.c: Include verify.h.
599 (verify): Remove. All callers changed to use verify.h's version.
600 * strtoimax.c: Likewise.
601 * utimecmp.c: Likewis.e
604 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
605 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
606 * .cvsignore: Add fts.h, search.h, t-fpending.
607 * settime.c (settime): Fix { typo in previous patch. Also, don't
608 bother returning ENOSYS if settimeofday or stime fails; just let
609 them return whatever errno they want to return.
610 * utimens.c: Include unistd.h, for dup2.
611 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
612 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
614 2005-10-02 Jim Meyering <jim@meyering.net>
617 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
618 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
619 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
620 Remove AT_FDCWD test.
621 Do not consume the fd unless successful.
622 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
623 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
624 block, so that we don't even try to compile it if settimeofday is
625 available. This works around a compilation failure on OSF1 V5.1,
626 due to stime requiring a `long int*' while tv_sec is `int'.
628 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
630 * getdelim.c (getdelim): Remove unused variables.
632 2005-10-01 Simon Josefsson <jas@extundo.com>
634 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
635 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
636 AI_* and EAI_* definitions. Protect function declarations.
638 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
640 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
641 so that the code works even with ancient cpp. Portability problem
642 with GCC 2.7.2.1 reported by Thomas M.Ott.
644 2005-09-27 Jim Meyering <jim@meyering.net>
646 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
648 * intprops.h (signed_type_or_expr__): Define.
649 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
652 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
654 * verify.h (verify_expr): Remove, replacing with:
655 (verify_true): New macro that returns true instead of void.
656 (verify_type__): Remove.
657 (verify): Use verify_true rather than verify_type__.
659 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
661 * utimens.c (ENOSYS): Define if not already defined.
662 (futimens): Support having a null PATH if the file descriptor
665 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
667 (__attribute): Define to empty unless GCC 3.1 or later.
668 This works around a core dump on OpenBSD 3.4, which has GCC
669 2.95.3, which dumps core when given __attribute__(()). It also
670 simplifies other tests, since we really don't want to bother with
671 worrying about which ancient version of GCC supported what.
672 Original problem reported by Yoann Vandoorselaere, with part of
673 the fix suggested by Derek Price.
675 2005-09-24 Jim Meyering <jim@meyering.net>
677 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
678 so we can once again use a positive bitfield width of 1 -- now we
679 don't have to explain why we were using a bitfield width of 2.
681 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
683 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
684 Problem reported by Eric Blake.
685 (getaddrinfo): Initialize se so that it's not garbage.
686 Redo internal storage allocation so that it doesn't make unportable
687 assumptions about alignment.
690 * utimens.c (futimens): Use futimesat if available.
691 Prefer it to futimes since it doesn't have the futimes bug.
693 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
694 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
695 Instead, declare a function that returns a pointer to an array,
696 and use verify_type__ to declare the size of the array.
697 Problem and germ of a solution reported by Bruno Haible.
698 (verify_type__): Use 2, not 1, for bitfield size, to avoid
699 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
701 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
705 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
707 * argmatch.h: Include verify.h
708 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
709 (ARGMATCH_ASSERT): Remove; unused.
710 * canonicalize.c: Assume STDC_HEADERS.
711 * exclude.c: Include "strcase.h".
712 * regex_internal.h [!defined _LIBC]: Likewise.
713 * getusershell.c: Include stdio--.h rather than stdio.h
715 (getusershell): Call fopen, not fopen_safer.
716 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
717 Do not include unistd-safer.h.
718 (save_cwd): Don't call fd_safer; no longer needed
719 now that we include fcntl--.h.
721 * getdate.y (relative_time): New type.
722 (RELATIVE_TIME_0): New constant.
723 (parser_control): Use relative_time instead of doing it ourselves.
724 (%union): Add new relative_time rel member.
725 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
727 (relunit, relunit_snumber): Now of type rel.
728 (zone, rel, relunit, get_date): Adjust to above changes.
730 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
731 Do not include unistd-safer.h.
732 (getloadavg): Don't call fd_safer; no longer needed
733 now that we include fcntl--.h.
735 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
736 (make_dir_parents): Treat ENOSYS like EEXIST.
738 Improve quality of diagnostics on restore_cwd failure.
739 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
740 (make_dir_parents): Last arg is now int * (for errno), not bool *.
741 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
742 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
743 each time through the loop. Do not diagnose restore_cwd failure;
744 that is the caller's job (and perhaps the caller does not care).
746 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
747 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
748 If the file already exists but is not a directory, don't bother
749 to try to make its parents.
750 Close potential file descriptor leak if we can't chdir("/") (!).
751 Don't always return true if chdir($PWD) fails; return true only
752 if the requested action was done successfully (except for the
754 Don't log final directory unless we actually made it.
755 Refactor to avoid duplicate code to fix up permissions.
756 Don't attempt to fix up parent permissions if chdir($PWD) fails.
758 * strftime.c (my_strftime): Rewrite the previous change slightly,
759 to make it a bit faster and (I hope) clearer.
760 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
761 Fix bug in formats like %2N.
763 * verify.h: New file.
765 2005-09-22 Jim Meyering <jim@meyering.net>
769 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
771 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
772 the .tm_year member, since otherwise gcc-4.0 would now warn about
773 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
775 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
776 order to avoid an unsuppressible warning from gcc on 64-bit systems.
778 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
779 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
780 when run in a time zone for which daylight savings time is in effect
781 for the starting date.
783 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
784 stop us from restricting permissions of just-created absolute-named
786 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
787 to restore initial working directory.
788 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
789 to tell caller if/when we change the working directory and are
790 unable to return to the initial one.
791 * mkdir-p.h (make_dir_parents): Update prototype.
792 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
793 `return false'. This fixes a bug introduced on 2004-07-30.
795 * openat.c (fdopendir): Be sure to close the supplied
796 file descriptor before returning. This makes our replacement
797 implementation a little closer to Solaris's, where fdopendir
798 ties the file descriptor to the returned DIR* pointer.
799 * openat.c (unlinkat): New function.
800 * openat.h (unlinkat): Add prototype.
801 * openat-die.c (openat_save_fail): Rename from openat_save_die.
802 (openat_restore_fail): Rename from openat_restore_die.
803 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
805 Provide an alternative to exiting immediately upon save_cwd or
806 restore_cwd failure. Now, an application can arrange e.g.,
807 to perform a longjump in that case.
808 * openat.c: Include dirname.h.
809 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
810 (rpl_openat, fdopendir, fstatat): Call openat_save_die
811 and openat_restore_die rather than calling error directly.
812 Don't include "error.h" or "exitfail.h"; they're no longer needed.
814 * openat-die.c (openat_save_die, openat_restore_die): New file.
815 * openat.h (openat_save_die, openat_restore_die): Declare and define.
817 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
818 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
819 int utc, int nanoseconds);
821 date should not have to allocate a megabyte of virtual memory to
822 handle a format argument like +%1048575T. When implemented with
823 strftime, it must allocate such a buffer, use strftime to fill it
824 in, print it, then free it.
825 With fprintftime, it simply prints everything and exits.
826 With no need for memory allocation, that's one fewer way to fail.
827 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
828 optional field width, not before, so we accept %9:z, not %:9z.
829 (my_strftime): Be sure to use L_('x') for literals.
831 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
832 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
833 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
834 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
835 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
836 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
837 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
838 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
839 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
841 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
842 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
843 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
844 and don't include <sys/file.h>).
846 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
850 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
851 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
852 [!LDAV_DONE]: Avoid unused variable warning.
854 2005-09-21 Bruno Haible <bruno@clisp.org>
856 * unicodeio.h (unicode_to_mb): New declaration.
858 2005-09-20 Derek Price <derek@ximbiot.com>
860 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
862 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
864 Use a consistent style for including <config.h>.
865 * __fpending.c, acl.c, argmatch.c,
866 argp-help.c, argp-parse.c,
867 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
868 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
869 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
870 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
871 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
872 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
873 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
874 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
875 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
876 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
877 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
878 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
879 modechange.c, mountlist.c, open-safer.c, physmem.c,
880 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
881 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
882 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
883 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
884 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
885 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
886 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
887 userspec.c, utimecmp.c, version-etc-fsf.c,
888 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
889 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
890 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
891 Standardize inclusion of config.h.
892 * __fpending.h, dirfd.h, getdate.h, human.h,
893 inttostr.h: Removed inclusion of config.h from header files.
894 * inttostr.c: Adjusted in-tree users.
895 * timespec.h: Remove superfluous warning to include config.h.
896 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
897 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
898 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
899 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
901 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
903 * stat-time.h: New file.
904 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
905 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
907 (timespec_cmp): New function.
908 * utimecmp.c: Include stat-time.h.
909 (SYSCALL_RESOLUTION): Depend on whether various struct stat
910 members exist, not on the obsolescent ST_MTIM_NSEC.
911 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
913 2005-09-15 Derek Price <derek@ximbiot.com>
914 Paul Eggert <eggert@cs.ucla.edu>
916 * regcomp.c, regexec.c, regex_internal.c: Back out previous
917 changes, consolidating in...
918 * regex_internal.h: ...this file.
920 2005-09-15 Derek Price <derek@ximbiot.com>
922 * regex_internal.h: Blank `pure' for GNUC < 3.
923 * regex_internal.c: Ditto, using this...
924 (__GNUC_PREREQ): ...new macro.
925 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
926 (__GNUC_PREREQ): ...this new macro.
928 * strstr.h: Include string.h. Define strstr as a macro here.
930 2005-09-13 Derek Price <derek@ximbiot.com>
932 * canon-host.c (canon_host_r): Set *cherror on memory allocation
934 Reported by Jim Meyering <jim@meyering.net>.
936 2005-09-13 Jim Meyering <jim@meyering.net>
938 * canon-host.c: Filter through gnu indent and reword comments slightly.
939 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
941 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
943 * lib/base64.c: Typo.
944 (base64_encode): Put b64str in initialized data section.
946 2005-09-12 Derek Price <derek@ximbiot.com>
948 Return usable errors from canon-host.
949 * canon-host.h: New file.
950 * canon-host.c (canon_host): Wrap...
951 (canon_host_r): ...this new function, which now relies exclusively on
953 (ch_strerror): New function.
954 (last_cherror): New global.
955 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
956 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
958 (freeaddrinfo): Free ai->ai_canonname when set.
960 2005-09-12 Derek Price <derek@ximbiot.com>
961 Paul Eggert <eggert@cs.ucla.edu>
963 * glob-libc.h: Renamed from glob_.h. The new version is
964 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
965 protecting things that should be done only in gnulib contexts.
966 * glob_.h: New file, containing only the glob things needed for
968 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
969 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
970 (glob, globfree, glob_pattern_p): Now defined simply in terms of
971 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
972 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
973 and to respect the namespace rules better.
975 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
977 Merge glibc and coreutils changes into gnulib, plus a few
979 * md5.c: Use #error rather than a string.
980 (CYCLIC): New macro, from glibc source. Use it instead of rol.
981 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
982 (__attribute__): Define to empty for non recent-GCC.
983 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
984 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
985 Renamed from their non-__ counterparts, with new macros replacing
986 them if not _LIBC. Add __THROW attribute.
988 (struct md5_ctx): Align buffer if using GCC.
989 * sha1.h (struct sha1_ctx): Likewise.
990 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
991 The old name was backwards.
992 (NOTSWAP): Remove; not used.
993 (rol): New macro, moved here from md5.h.
994 (sha1_process_block): Remove a FIXME that doesn't make sense.
996 2005-09-12 Derek Price <derek@ximbiot.com>
998 * gai_strerror.c: Include config.h when available. Include
999 getaddrinfo.h before other headers to test interface.
1000 Reported by Larry Jones <lawrence.jones@ugs.com>.
1002 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1004 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1005 definitions, since that's the preferred style in glibc.
1006 Fix a minor spacing issue, and update copyright notice to match glibc's.
1008 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1010 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1012 2005-09-06 Simon Josefsson <jas@extundo.com>
1014 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1015 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1017 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1019 Change bitset word type from unsigned int to unsigned long int,
1020 as this has better performance on typical 64-bit hosts.
1021 Port bitset code to hosts with unusual word sizes.
1022 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1023 (build_collating_symbol):
1024 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1025 argument is a bitset. This is merely a style issue, but it makes
1026 it clearer that an entire array is expected.
1027 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1028 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1029 Port to the case where bitset_word is not the same as unsigned int.
1030 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1031 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1033 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1034 (build_trtable, group_nodes_into_DFAstates):
1036 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1037 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1038 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1039 * regexec.c (group_nodes_into_DFAstates): Likewise.
1040 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1041 * regcomp.c (optimize_subexps, lower_subexp):
1042 Work even if bitset_word has holes in its bitwise representation.
1043 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1044 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1046 * regex_internal.c (re_string_reconstruct):
1047 Don't assume UCHAR_MAX == 255.
1048 * regex_internal.h (bitset_set_all): Likewise.
1049 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1051 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1052 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1054 (BITSET_WORD_MAX): New macro.
1055 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1056 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1057 (bitset_empty, bitset_copy):
1058 Prefer sizeof (bitset) to multiplying it out ourselves.
1059 (bitset_not_merge): Remove; unused.
1060 (bitset_contain): Return bool, not unsigned int with one bit on.
1061 All callers changed.
1062 * regexec.c (build_trtable): Don't assume bitset has no stricter
1063 alignment than re_node_set; do this by defining a new internal
1064 type struct dests_alloc and using it to allocate memory.
1066 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1068 Check for arithmetic overflow when calculating sizes, to prevent
1069 some buffer-overflow issues. These patches are conservative, in the
1070 sense that when I couldn't determine whether an overflow was possible,
1071 I inserted a run-time check.
1072 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1073 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1074 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1075 (re_xnrealloc, re_x2nrealloc): New inline functions.
1076 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1077 (build_equiv_class, build_charclass): Check for arithmetic overflow
1078 in size expression calculations.
1079 * lib/regex_internal.c (re_string_realloc_buffers):
1080 (build_wcs_upper_buffer, re_node_set_add_intersect):
1081 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1082 (re_dfa_add_node, register_state): Likewise.
1083 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1084 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1085 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1086 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1088 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1090 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1091 to avoid a collision with bits/local_lim.h in glibc.
1092 All uses changed. Problem reported by Dmitry V. Levin in
1093 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1095 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1096 bugs in int versus size_t comparisons.
1097 (re_string_context_at): Fix bug where the code assumed that
1100 Use bool where appropriate.
1101 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1102 All callers changed.
1103 (calc_eclosure_iter): Likewise, for ROOT arg.
1104 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1105 (build_charclass_op): Likewise, for NON_MATCH arg.
1106 * regex_internal.c (re_string_allocate, re_string_construct):
1107 (re_string_construct_common): Likewise, for ICASE arg.
1108 * regexec.c (re_search_2_stub, re_search_stub):
1109 Likewise, for RET_LEN arg.
1110 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1111 (set_regs): Likewise, for FL_BACKTRACK arg.
1112 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1113 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1114 (calc_eclosure_iter, parse_bracket_exp):
1115 Use bool for internal variables that are booleans.
1116 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1117 (set_regs, build_sifted_states, sift_states_bkref):
1118 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1119 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1120 (find_collation_sequence_value):
1122 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1123 (re_node_set_compare):
1124 Return bool, not int. All callers changed.
1125 * regexec.c (check_halt_node_context, check_dst_limits):
1126 (build_trtable, check_node_accept): Likewise.
1127 * regex_internal.h: Include stdbool.h.
1129 Fix bugs uncovered when converting to bool.
1130 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1131 failure instead of charging ahead blindly.
1132 * regex_internal.c (register_state): Likewise.
1133 * regexec.c (re_search_2_stub): Use simpler method than boolean
1134 for freeing internal storage.
1135 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1136 bitset pieces used as boolean, to avoid undefined behavior
1137 on hosts that do int overflow checking.
1139 2005-08-31 Derek Price <derek@ximbiot.com>
1141 * getdelim.c (getdelim): Return EOF on EOF.
1142 Reported by Larry Jones <lawrence.jones@ugs.com>.
1144 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1146 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1147 lengths fit in regoff_t; this isn't true if regoff_t is the same
1149 * regex.c (re_search_internal): 5th arg is LAST_START
1150 (= START + RANGE) instead of RANGE. This avoids overflow
1151 problems when regoff_t is the same width as size_t.
1152 All callers changed.
1153 (re_search_2_stub): Check for overflow when adding the
1154 sizes of the two strings.
1155 (re_search_stub): Check for overflow when adding START
1156 to RANGE; if it occurs, substitute the extreme value.
1158 2005-08-31 Jim Meyering <jim@meyering.net>
1160 * regcomp.c (search_duplicated_node): Make first pointer arg
1162 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1163 (register_state): Likewise.
1164 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1165 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1166 (group_nodes_into_DFAstates): Likewise.
1168 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1170 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1171 old glibc regex code mishandles strings longer than 2**31 bytes.
1172 This patch fixes this when the regex code is used in gnulib
1173 (i.e., outside glibc).
1175 This patch should not affect the use of the regex code inside
1176 glibc. No doubt this problem also needs to be handled for glibc
1177 as well, but the result will be an incompatible change to the
1178 glibc ABI, and the old ABI will have to be supported too. That
1179 can be the the subject for another patch.
1181 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1182 governing whether the rest of this patch is active. By default,
1183 the macro is disabled and the patch has no effect.
1184 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1185 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1186 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1187 (re_match_2, re_set_registers): Use the new types.
1188 * regex_internal.h (Idx, re_hashval_t): New types.
1189 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1191 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1192 (re_string_context_at, bin_tree_t, re_dfastate_t):
1193 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1194 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1195 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1196 (re_string_char_size_at, re_string_wchar_at):
1197 (re_string_elem_size_at):
1198 Use the new types and macros to port to 64-bit hosts.
1199 Use unsigned types for internal values, so that the code
1200 mostly works even for arrays larger than SSIZE_MAX.
1201 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1202 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1203 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1204 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1205 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1206 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1207 (calc_inveclosure, parse_dup_op, build_range_exp):
1208 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1209 (fetch_number, create_token_tree, mark_opt_subexp):
1211 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1212 (create_cd_newstate, re_string_allocate, re_string_construct):
1213 (re_string_realloc_buffers, build_wcs_upper_buffer):
1214 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1215 (re_string_reconstruct, re_string_peek_byte_case):
1216 (re_string_fetch_byte_case, re_string_context_at):
1217 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1218 (re_node_set_init_copy, re_node_set_add_intersect):
1219 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1220 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1221 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1222 (re_acquire_state, re_acquire_state_context, register_state):
1224 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1225 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1226 (re_search_internal, re_search_2_stub, re_search_stub)
1227 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1228 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1229 (update_cur_sifted_state, check_dst_limits):
1230 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1231 (check_subexp_limits, sift_states_bkref, merge_state_array):
1232 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1233 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1234 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1235 (expand_bkref_cache, check_node_accept_bytes):
1236 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1237 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1238 (acquire_init_state_context, check_halt_node_context):
1239 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1240 (sift_states_backward, clean_state_log_if_needed):
1241 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1242 (find_recover_state, transit_state_sb, transit_state_mb):
1243 (transit_state_bkref, build_trtable, match_ctx_clean):
1245 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1246 to work around an assumption that REG_MISSING is negative.
1248 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1249 (seek_collating_symbol_entry) [defined _LIBC]:
1250 (lookup_collation_sequence_value) [defined _LIBC]:
1251 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1252 Use prototypes rather than old-style function definitions.
1253 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1254 (transit_state_sb) [0]:
1255 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1257 * regexec.c (re_search_internal): Simplify update of rm_so and
1260 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1261 (optimize_subexps, lower_subexp):
1262 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1263 since the signed shift might overflow. Use 1u<<31 instead.
1264 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1265 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1268 * regcomp.c (optimize_subexps, lower_subexp):
1269 Use CHAR_BIT rather than 8, for clarity.
1270 * regexec.c (check_dst_limits_calc_pos_1):
1271 (check_subexp_matching_top): Likewise.
1272 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1273 have to worry about portability issues when shifting it left.
1274 Remove no-longer-needed test for table_size > 0.
1275 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1276 in a word, as the resulting behavior is undefined.
1277 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1278 in one case, a <= should have been an <, and in another case the
1279 whole test was missing.
1280 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1281 the standard name CHAR_BIT.
1282 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1283 this is not true on one's complement and signed-magnitude hosts.
1285 * regex_internal.h (re_sub_match_top_t): Remove unused member
1287 (struct re_dfa_t): Remove unused member states_alloc.
1288 * regcomp.c (init_dfa): Don't initialize unused members.
1290 2005-08-31 Bruno Haible <bruno@clisp.org>
1292 * strstr.c: Include <stddef.h>, for NULL.
1293 * strcasestr.c: Likewise.
1294 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1296 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1298 * iconvme.h: Add prototype for iconv_alloc.
1300 2005-08-29 Simon Josefsson <jas@extundo.com>
1302 * iconvme.c: Fix errno.
1304 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1306 * iconvme.c: Split iconv_string into iconv_alloc.
1308 2005-08-27 Jim Meyering <jim@meyering.net>
1310 * fopen-safer.c: Merge minor changes from coreutils.
1311 * dup-safer.c: Likewise.
1312 * fd-safer.c: Likewise.
1314 Merge from coreutils.
1315 * stdio--.h: New file.
1316 * stdlib--.h: New file.
1317 * mkstemp-safer.c: New file.
1319 GNU tar needs these.
1320 * pipe-safer.c: New file.
1321 * creat-safer.c: New file.
1322 * fcntl--.h (creat): Define to creat_safer.
1323 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1324 * unistd--.h (pipe): Define to pipe_safer.
1325 * unistd-safer.h: Declare pipe_safer.
1327 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1329 * regex_internal.h: Remove all references to
1330 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1332 (bitset_not, bitset_merge, bitset_not_merge):
1333 (bitset_mask, re_string_allocate, re_string_construct):
1334 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1335 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1336 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1337 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1338 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1339 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1340 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1341 (re_acquire_state_context):
1342 Remove unnecessary forward decls.
1343 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1344 Put __attribute at function definition,
1345 now that the function decl has been removed.
1346 * lib/regex_internal.c (re_string_peek_byte_case):
1347 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1350 2005-08-26 Simon Josefsson <jas@extundo.com>
1352 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1353 Haible <bruno@clisp.org>.
1355 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1357 * regexec.c (set_regs): Don't alloca with an unbounded size.
1359 alloca modernization/simplification for regex.
1360 * regex.c: Remove portability cruft for alloca. This no longer
1361 needs to be at the start of the file, and can be moved into
1362 regex_internal.h and simplified.
1363 * regex_internal.h: Include <alloca.h>.
1364 (__libc_use_alloca) [!defined _LIBC]: New macro.
1365 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1366 now works outside glibc.
1368 2005-08-24 Simon Josefsson <jas@extundo.com>
1370 * getpass.c: Add WIN32 implementation. Conditionalize use of
1371 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1372 GLIBC specific code.
1374 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1376 Make regex safe for g++. This fixes one real bug (an "err"
1377 that should have been "*err"). g++ problem reported by
1379 * regex_internal.h (re_calloc): New macro, consistent with
1380 re_malloc etc. All callers of calloc changed to use re_calloc.
1381 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1382 not int. All callers changed.
1383 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1384 just use an array of size MB_LEN_MAX.
1385 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1386 (find_recover_state): Change "err" to "*err"; this fixes what
1387 appears to be a real bug.
1388 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1391 2005-08-25 Jim Meyering <jim@meyering.net>
1393 * open-safer.c: Include <config.h>.
1394 Otherwise, we'd lose LARGEFILE support in any file using
1397 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1399 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1400 * regex.h (regerror): Likewise.
1402 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1403 requires this. (The code never needed it.)
1405 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1406 All uses of recently-renamed identifiers changed to use the new,
1407 POSIX-compliant names. The code will build and run just fine
1408 without these changes, but it's better to eat our own dog food
1409 and use the standard-conforming names.
1411 * regex.h: Fix a multitude of POSIX name space violations.
1412 These changes have an effect only for programs that define
1413 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1414 do not change anything for programs compiled in the normal way.
1415 Also, there is no effect on the ABI.
1417 (_REGEX_SOURCE): New macro.
1418 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1419 defined and _GNU_SOURCE is not; this fixes a name space violation.
1421 Rename the following macros to obey POSIX requirements.
1422 The old names are still visible as macros if _REGEX_SOURCE is defined.
1423 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1424 RE_BACKSLASH_ESCAPE_IN_LISTS.
1425 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1426 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1427 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1428 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1429 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1430 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1431 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1432 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1433 (REG_INTERVALS): renamed from RE_INTERVALS.
1434 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1435 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1436 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1437 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1438 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1439 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1440 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1441 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1442 RE_UNMATCHED_RIGHT_PAREN_ORD.
1443 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1444 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1445 (REG_DEBUG): renamed from RE_DEBUG.
1446 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1447 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1448 unusual, since we can't clash with the POSIX REG_ICASE.
1449 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1450 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1451 (REG_NO_SUB): renamed from RE_NO_SUB.
1452 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1453 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1454 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1455 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1456 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1457 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1458 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1459 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1460 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1461 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1462 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1463 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1464 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1465 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1466 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1467 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1468 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1469 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1470 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1471 (REG_FIXED): Renamed from REGS_FIXED.
1472 (REG_NREGS): Renamed from RE_NREGS.
1474 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1475 of other REG_* macros, since POSIX says the user is allowed to
1476 #undef these macros selectively.
1478 (reg_errcode_t): Update comment stating what other tables need
1481 Rename the following enum values to obey POSIX requirements.
1482 The old names are still visible as macros.
1483 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1484 is not defined, since GNU is supposed to be a superset of POSIX as
1485 much as possible, and since we want reg_errcode_t to be a signed
1486 type for implementation consistency.
1487 (_REG_NOERROR): Renamed from REG_NOERROR.
1488 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1489 (_REG_BADPAT): Renamed from REG_BADPAT.
1490 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1491 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1492 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1493 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1494 (_REG_EBRACK): Renamed from REG_EBRACK.
1495 (_REG_EPAREN): Renamed from REG_EPAREN.
1496 (_REG_EBRACE): Renamed from REG_EBRACE.
1497 (_REG_BADBR): Renamed from REG_BADBR.
1498 (_REG_ERANGE): Renamed from REG_ERANGE.
1499 (_REG_ESPACE): Renamed from REG_ESPACE.
1500 (_REG_BADRPT): Renamed from REG_BADRPT.
1501 (_REG_EEND): Renamed from REG_EEND.
1502 (_REG_ESIZE): Renamed from REG_ESIZE.
1503 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1504 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1505 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1506 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1507 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1509 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1510 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1511 changed. But support the old name if the new one is not defined
1512 and if _REGEX_SOURCE.
1514 Change the following member names in struct re_pattern_buffer.
1515 The old names are still supported if !_REGEX_SOURCE.
1516 The new names are always supported, regardless of _REGEX_SOURCE.
1517 (re_buffer): Renamed from buffer.
1518 (re_allocated): Renamed from allocated.
1519 (re_used): Renamed from used.
1520 (re_syntax): Renamed from syntax.
1521 (re_fastmap): Renamed from fastmap.
1522 (re_translate): Renamed from translate.
1523 (re_can_be_null): Renamed from can_be_null.
1524 (re_regs_allocated): Renamed from regs_allocated.
1525 (re_fastmap_accurate): Renamed from fastmap_accurate.
1526 (re_no_sub): Renamed from no_sub.
1527 (re_not_bol): Renamed from not_bol.
1528 (re_not_eol): Renamed from not_eol.
1529 (re_newline_anchor): Renamed from newline_anchor.
1531 Change the following member names in struct re_registers.
1532 The old names are still supported if !_REGEX_SOURCE.
1533 The new names are always supported, regardless of _REGEX_SOURCE.
1534 (rm_num_regs): Renamed from num_regs.
1535 (rm_start): Renamed from start.
1536 (rm_end): Renamed from end.
1538 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1539 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1540 Prepend __ to parameter names.
1542 Undo yesterday's changes.
1544 2005-08-24 Jim Meyering <jim@meyering.net>
1546 Sync from coreutils.
1547 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1549 2005-08-21 Bruno Haible <bruno@clisp.org>
1551 * lock.h: Add multiple inclusion guard.
1552 * tls.h: Add multiple inclusion guard.
1554 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1556 * regex.h (REG_NOSYS)
1557 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1558 Define, since POSIX requires it as of 2001.
1559 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1560 New private symbol, used to keep the enum signed in all cases.
1561 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1562 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1564 * regex_internal.c (re_string_skip_chars, register_state):
1566 Remove forward decls; no longer needed now that we use prototypes.
1567 * regexec.c (acquire_init_state_context, check_halt_node_context):
1568 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1569 (clean_state_log_if_needed): Likewise.
1571 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1573 Fix problems reported by Sam Steingold in
1574 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1575 * regexec.c (sift_states_bkref): Fix portability bug: the code
1576 assumed that reg_errcode_t is a signed type, which is not
1577 necessarily true if _XOPEN_SOURCE is not defined.
1578 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1579 some compilers warn about it otherwise.
1581 2005-08-20 Jim Meyering <jim@meyering.net>
1583 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1584 of unused local, dfa.
1586 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1588 * regcomp.c (create_initial_state): Remove duplicate decl.
1589 (init_word_char, create_initial_state, duplicate_node_closure):
1590 (fetch_token, peek_token_bracket, build_range_exp):
1591 (build_collating_symbol): Remove forward decls; no longer needed
1592 now that we use prototypes.
1595 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1596 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1597 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1598 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1599 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1600 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1601 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1602 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1603 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1604 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1605 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1606 (build_charclass, build_charclass_op, fetch_number, create_tree):
1607 (create_token_tree, mark_opt_subexp, duplicate_tree):
1608 Use prototypes rather than old-style definitions.
1611 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1612 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1613 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1614 (re_string_reconstruct, re_string_peek_byte_case):
1615 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1616 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1617 (re_node_set_init_copy, re_node_set_add_intersect):
1618 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1619 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1620 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1621 (re_acquire_state, re_acquire_state_context, register_state):
1622 (create_ci_newstate, create_cd_newstate, free_state):
1624 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1625 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1626 (re_search_internal, prune_impossible_nodes):
1627 (acquire_init_state_context, check_matching, static):
1628 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1629 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1630 (update_regs, sift_states_backward, build_sifted_states):
1631 (clean_state_log_if_needed, merge_state_array):
1632 (update_cur_sifted_state, add_epsilon_src_nodes):
1633 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1634 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1635 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1636 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1637 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1638 (check_arrival, check_arrival_add_next_nodes):
1639 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1640 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1641 (check_node_accept_bytes, check_node_accept, extend_buffers):
1642 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1643 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1648 (re_string_allocate, re_string_construct, re_string_reconstruct):
1649 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1650 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1651 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1652 (re_string_context_at, re_string_peek_byte_case):
1653 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1654 is defined, since we now use prototypes always.
1656 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1657 C89 or better. All uses removed.
1659 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1661 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1662 [defined lint]: Suppress bogus uninitialized-variable warnings.
1664 * regcomp.c (duplicate_node): Return new index, not an error code,
1665 and let the caller return REG_ESPACE if out of space. This
1666 removes an uninitialied-variable warning with GCC 4.0.1, and also
1667 avoids taking the address of a local variable. All callers
1670 2005-08-19 Jim Meyering <jim@meyering.net>
1672 * regexec.c (proceed_next_node): Redo local variables to
1673 avoid GCC shadowing warnings.
1675 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1677 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1678 (re_node_set_insert_last, re_dfa_add_node):
1679 Rename local variables to avoid GCC shadowing warnings.
1681 2005-08-18 Bruno Haible <bruno@clisp.org>
1683 * strstr.c (strstr): Fix return value in multibyte case.
1684 * strcasestr.c (strcasestr): Likewise.
1686 2005-08-17 Jim Meyering <jim@meyering.net>
1688 Make the %s format (seconds since the epoch) work for a negative
1689 number and when used with a zero-padded field width, e.g. %015s.
1691 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1692 label so that it precedes the code to set `digits'. Otherwise,
1693 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1694 print `00-22'. Now, it prints `-0022', as it should.
1696 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1698 * regex.h: Remove useless space-before-tab. From coreutils.
1700 2005-08-17 Bruno Haible <bruno@clisp.org>
1702 * strcasestr.h: New file.
1703 * strcasestr.c: New file.
1705 2005-08-17 Bruno Haible <bruno@clisp.org>
1707 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1708 * strstr.c: Completely rewritten, with multibyte locale support.
1710 2005-08-17 Bruno Haible <bruno@clisp.org>
1712 * strcasecmp.c: Use mbuiter.h.
1714 2005-08-17 Bruno Haible <bruno@clisp.org>
1716 * mbuiter.h: New file.
1718 2005-08-16 Bruno Haible <bruno@clisp.org>
1720 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1722 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1723 NUL byte, not after it.
1725 2005-08-16 Bruno Haible <bruno@clisp.org>
1727 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1728 the valid ones. Makes the comparison operations transitive:
1729 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1730 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1732 2005-08-16 Bruno Haible <bruno@clisp.org>
1734 * strcase.h (strcasecmp): Add note in comments.
1735 * strncasecmp.c: Use code from strcasecmp.c.
1736 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1737 (strcasecmp): Work correctly in multibyte locales.
1739 2005-08-16 Bruno Haible <bruno@clisp.org>
1741 * strnlen1.h: New file.
1742 * strnlen1.c: New file.
1744 2005-08-16 Bruno Haible <bruno@clisp.org>
1746 * mbfile.h: New file.
1748 2005-08-16 Bruno Haible <bruno@clisp.org>
1750 * mbiter.h: New file.
1752 2005-08-16 Bruno Haible <bruno@clisp.org>
1754 * mbchar.h: New file.
1755 * mbchar.c: New file.
1757 2005-08-16 Bruno Haible <bruno@clisp.org>
1759 * tls.h: New file, from GNU gettext.
1760 * tls.c: New file, from GNU gettext.
1762 2005-08-15 Bruno Haible <bruno@clisp.org>
1764 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1767 2005-08-14 Jim Meyering <jim@meyering.net>
1769 Sync from coreutils.
1771 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1772 Use the hash-table-based cycle-detection code not just when
1773 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1774 Reported by James Youngman in
1775 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1776 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1777 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1778 This lets us compile with -DFTS_DEBUG, once again.
1779 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1780 * fts.c (fd_safer): Remove decl.
1781 Include fcntl--.h rather than unistd-safer.h
1782 (fts_safe_changedir): Don't call fd_safer; no longer needed
1783 now that we include fcntl--.h.
1785 2005-08-11 Simon Josefsson <jas@extundo.com>
1787 * readline.h, readline.c: New file.
1789 2005-08-11 Bruno Haible <bruno@clisp.org>
1791 * strnlen.h (strnlen): Change parameter name to match comment.
1793 2005-08-10 Simon Josefsson <jas@extundo.com>
1795 * strndup.c: Use strnlen.h.
1797 * strnlen.h: New file.
1799 2005-08-02 Simon Josefsson <jas@extundo.com>
1801 * getline.h, getline.c: Rewrite.
1803 * getdelim.h, getdelim.c: New files, ported from glibc.
1805 2005-07-31 Bruno Haible <bruno@clisp.org>
1807 * lock.h (gl_lock_initializer): New macro.
1808 (gl_lock_define_initialized): Use it.
1809 (gl_rwlock_initializer): New macro.
1810 (gl_rwlock_define_initialized): Use it.
1811 (gl_recursive_lock_initializer): New macro.
1812 (gl_recursive_lock_define_initialized): Use it.
1814 2005-07-26 Bruno Haible <bruno@clisp.org>
1816 * lock.h: Update from GNU gettext.
1817 * lock.c: Update from GNU gettext.
1819 2005-07-18 Bruno Haible <bruno@clisp.org>
1821 * lock.h (gl_once_t): New type.
1822 (gl_once_define, gl_once): New macros.
1823 * lock.c (fresh_once): New variable.
1824 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1827 2005-07-18 Simon Josefsson <jas@extundo.com>
1829 * check-version.c (check_version): Accept identical versions too.
1831 2005-07-18 Bruno Haible <bruno@clisp.org>
1833 * lock.h: New file, from GNU gettext.
1834 * lock.c: New file, from GNU gettext.
1836 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1838 * quotearg.c: Add translator comment suggested by Bruno Haible,
1839 with a minor change.
1841 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1843 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1844 copyright symbol and the year.
1845 * version-etc.c (COPYRIGHT_YEAR): New constant.
1846 (version_etc_va): Use parameterized copyright notice.
1847 Reword to conform to the current GNU coding standards.
1849 2005-07-11 Simon Josefsson <jas@extundo.com>
1851 * size_max.h: New file.
1853 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1855 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1858 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1859 and Paul Eggert <eggert@cs.ucla.edu>
1861 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1862 in wint_t, not wchar_t. Remove now-unnecessary cast.
1864 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1866 * regex.c, regex.h: Sync from libc.
1867 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1868 New files, synced from libc, except that regex_internal.h
1869 currently has a small porting fix.
1871 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1873 Remove the dependency of the strftime module on the tzset module.
1874 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1875 Copy the input structure, to work around some of the bug with
1876 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1877 Solaris releases, you should also use the tzset module, but we won't
1878 require it as a dependency any more since we don't want LGPLed code
1879 to depend on GPLed code.
1881 2005-07-02 Jim Meyering <jim@meyering.net>
1883 * backupfile.c (backup_args): Change a `0' to NULL.
1885 2005-07-01 Jim Meyering <jim@meyering.net>
1887 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1888 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1889 * save-cwd.c, tempname.c:
1890 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1891 and don't include <sys/file.h>).
1893 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1895 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1896 declares only 'struct timespec;' (!).
1898 2005-06-29 Jim Meyering <jim@meyering.net>
1900 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1901 type name. Use the variable name instead.
1902 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1904 2005-06-28 Simon Josefsson <jas@extundo.com>
1906 * check-version.h, check-version.c: New files.
1908 2005-06-28 Simon Josefsson <jas@extundo.com>
1910 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1911 collision with global variable. Better indentation. Don't
1912 increment buffer pointer beyond buffer end. Based on comments
1913 from Paul Eggert <eggert@cs.ucla.edu>.
1917 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1919 * canon-host.c (canon-host): Append trailing "," to 0 in
1920 initializer of struct addrinfo, as an indication that we don't
1921 care how many members the structure has.
1923 2005-06-24 Derek Price <derek@ximbiot.com>
1924 and Bruno Haible <bruno@clisp.org>
1926 Remove stat module & update lstat.
1927 * stat.c: Remove this file...
1928 (slash_aware_lstat): ...moving this content and its support...
1929 * lstat.c (rpl_lstat): ...into here.
1930 * lstat.h: New file.
1932 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1934 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1935 (ranged_convert): Don't save conversion in a temporary struct.
1936 This causes a warning with GCC 4.0.0, and anyway in the typical
1937 case it's not worth the extra 100 bytes or so of code.
1938 (ranged_convert, __mktime_internal): When calling a function via a
1939 pointer P, use P () rather than (*P) (), as we now assume C89 or
1942 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1944 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1945 "who -r" failed to give output. Problem reported by Tim Waugh.
1947 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1948 (xcalloc): Use it to avoid needless tests.
1949 Problem reported by Jim Meyering.
1951 2005-06-16 Jim Meyering <jim@meyering.net>
1953 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1954 when either N or S is zero.
1956 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1958 * argp.h (__option_is_short): Check upper limit of
1959 __key. Isprint() requires its argument to have the value
1960 of an unsigned char or EOF.
1962 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1964 * fnmatch.c (fnmatch): If there is an encoding error in a
1965 multibyte string or pattern, fall back on unibyte matching.
1966 Problem reported by James Youngman.
1968 2005-06-08 Bruno Haible <bruno@clisp.org>
1970 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1973 2005-06-08 Bruno Haible <bruno@clisp.org>
1975 * csharpcomp.h: New file, from GNU gettext.
1976 * csharpcomp.c: New file, from GNU gettext.
1977 * csharpcomp.sh.in: New file, from GNU gettext.
1979 2005-06-07 Derek Price <derek@ximbiot.com>
1982 * glob_.h: Indent nested #ifdef.
1984 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1986 Sync from coreutils.
1987 Use "file name" when talking about file names, instead of "filename"
1988 or "path", as per the GNU coding standards.
1989 * mkdir-p.c: Renamed from makepath.c.
1990 (make_dir_parents): Renamed from make_path. All callers changed.
1991 * mkdir-p.h: Likewise. All includers changed.
1992 * filenamecat.c: Renamed from path-concat.c.
1993 (file_name_concat): Renamed from path_concat. All callers changed.
1994 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1995 * filenamecat.h: Likewise. All includers changed.
1996 * acl.c: Don't use "path" or "filename" to mean "file name"
1997 in comments or local variable names.
1998 * basename.c: Likewise.
1999 * canonicalize.c, canonicalize.h: Likewise.
2000 * dirname.c, dirname.h: Likewise.
2001 * euidaccess.c: Likewise.
2002 * exclude.c: Likewise
2003 * fnmatch_.h, fnmatch_loop.c: Likewise.
2004 * fsusage.c, fsuage.h: Likewise.
2005 * fts.c, fts_.h: Likewise.
2006 * getcwd.c: Likewise.
2007 * getloadavg.c: Likewise.
2008 * mkstemp.c: Likewise.
2009 * mountlist.c, mountlist.h: Likewise.
2010 * openat.c, openat.h: Likewise.
2011 * readlink-stub.c: Likewise.
2012 * readutmp.c, readutmp.h: Likewise.
2013 * rename.c: Likewise.
2014 * rmdir.c: Likewise.
2016 * savedir.c: Likewise.
2017 * stripslash.c: Likewise.
2018 * tempname.c: Likewise.
2019 * xreadlink.c: Likewise.
2020 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2022 * exclude.h: Likewise.
2024 * euidaccess.c (getuid, getgid, getuid, getegid)
2025 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2026 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2027 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2028 * pathmax.h: Include <limits.h> unconditionally, since other
2029 files have been getting away with it for years (MORE/BSD 4.3
2031 * userspec.c (getpwnam, getgrnam, getgrgid)
2032 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2034 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2035 Define to 256, not 255, as per modern POSIX.
2037 2005-06-01 Bruno Haible <bruno@clisp.org>
2039 * csharpexec.h: New file, from GNU gettext.
2040 * csharpexec.c: New file, from GNU gettext.
2041 * csharpexec.sh.in: New file, from GNU gettext.
2043 2005-05-31 Derek Price <derek@ximbiot.com>
2044 Paul Eggert <eggert@cs.ucla.edu>
2047 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2049 2005-05-29 Derek Price <derek@ximbiot.com>
2050 Paul Eggert <eggert@cs.ucla.edu>
2052 * glob_.h, glob.c: New files.
2054 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2056 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2058 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2059 the configuration hassle isn't worth it.
2060 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2061 (LONGEST_MODIFIER, PRIuMAX): Remove.
2063 2005-05-27 Bruno Haible <bruno@clisp.org>
2065 * getlogin_r.h: Remove second include of <stddef.h>.
2067 2005-05-25 Bruno Haible <bruno@clisp.org>
2068 Derek Price <derek@ximbiot.com>
2070 * getlogin_r.h: Simplify API documentation.
2072 2005-05-25 Derek Price <derek@ximbiot.com>
2073 Paul Eggert <eggert@cs.ucla.edu>
2075 * getlogin_r.c, getlogin_r.h: New files.
2077 2005-05-22 Bruno Haible <bruno@clisp.org>
2079 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2080 Also include <sys/param.h> if it defines MIN, MAX.
2081 Based on a patch by Derek Price <derek@ximbiot.com>.
2083 2005-05-22 Bruno Haible <bruno@clisp.org>
2085 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2086 (INT64_MIN): Fix definition.
2087 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2089 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2090 NEED_SIGNED_INT_TYPES.
2092 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2093 HAVE_SYSTEM_INTTYPES.
2095 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2097 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2098 so that unistd-safer.h (GPL'ed code) need not be included.
2100 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2103 * fts.c: Don't include "cycle-check.h" or "hash.h".
2104 (setup_dir, free_dir): New functions.
2105 (enter_dir, leave_dir): Define trivial
2106 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2107 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2108 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2109 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2110 Move to fts-cycle.c.
2111 (fts_open): Use setup_dir.
2112 (fts_close): Use free_dir.
2113 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2114 This adds a label and some gotos, but the alternatives were messier.
2115 Check for memory allocation failure when entering a dir.
2116 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2117 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2118 (FTS): New member fts_cycle, that is a union that contains the
2119 old active_dir_ht and cycle_state. All uses changed to mention
2120 fts_cycle.ht and fts_cycle.state.
2121 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2122 fts.c, with the following changes:
2123 (setup_dir, free_dir): New functions.
2124 (enter_dir): Now returns bool. Return true if successful, false
2125 if memory exhausted. All callers changed.
2126 Do not bother partly cleaning up on
2127 memory allocation failure; that is free_dir's job.
2128 However, free ad if hash_insert fails, to avoid memory leak.
2129 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2130 fts->fts_options to see which union member to use.
2132 2005-05-20 Jim Meyering <jim@meyering.net>
2134 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2135 Now a macro, to pacify GCC.
2137 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2139 * chown.c (rpl_chown): Return -1 on failure.
2141 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2143 * canonicalize.c: Include canonicalize.h first, to test interface.
2144 Include <stddef.h> unconditionally, since we assume C89 now.
2145 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2146 * fts.c: Include fts_.h first, to check interface.
2147 Do not include intprops.h; no longer needed.
2148 Include cycle-check.h and hash.h, since fts_.h no longer does.
2149 Remove unnecessary casts of closedir to void.
2150 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2151 decide whether to decrement nlinks.
2152 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2153 (FTS): Use struct hash_table * instead of Hash_table, so that
2154 we no longer need to include hash.h here.
2156 2005-05-17 Jim Meyering <jim@meyering.net>
2158 * fts.c, fts_.h: New files, from coreutils.
2160 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2162 Sync from coreutils.
2163 * unlinkdir.c, unlinkdir.h: New files.
2164 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2165 regex.h, unlocked-io.h, xtime.h:
2166 White space changes only.
2167 * makepath.c (make_path): Port to hosts where leading "//" is special.
2168 * yesno.c: Include getline.h, not ctype.h.
2169 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2170 Use getline to remove arbitrary restriction on response length.
2172 2005-05-13 Bruno Haible <bruno@clisp.org>
2174 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2175 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2176 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2177 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2178 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2179 Add support for 64-bit integers in the MSVC compiler.
2181 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2183 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2184 Change the initial comment to refer to GPL, not LGPL.
2185 gnulib-tool will change it to LGPL as needed.
2187 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2188 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2189 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2190 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2191 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2192 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2193 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2194 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2195 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2196 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2197 concatpath.c, config.charset, copy-file.c, copy-file.h,
2198 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2199 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2200 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2201 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2202 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2203 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2204 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2205 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2206 full-read.c, full-read.h, full-write.c, full-write.h,
2207 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2208 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2209 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2210 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2211 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2212 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2213 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2214 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2215 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2216 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2217 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2218 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2219 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2220 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2221 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2222 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2223 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2224 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2225 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2226 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2227 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2228 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2229 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2230 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2231 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2232 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2233 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2234 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2235 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2236 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2237 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2238 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2239 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2240 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2241 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2242 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2243 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2244 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2245 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2246 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2247 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2248 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2249 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2250 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2251 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2252 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2253 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2254 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2255 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2256 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2257 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2258 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2259 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2260 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2261 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2262 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2263 Update FSF postal mail address.
2265 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2267 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2268 specified in ai_socktype. Fix invalid ai_protocol
2269 check. ai_protocol is usually set to 0 or depending on
2270 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2271 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2272 ai_socktype / ai_protocol in the returned addrinfo structure.
2274 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2275 Bruno Haible <bruno@clisp.org>
2277 * inet_ntop.h: New file.
2278 * inet_ntop.c: New file, from glibc with modifications.
2280 2005-05-08 Jim Meyering <jim@meyering.net>
2282 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2284 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2286 Merge from coreutils. Among other things,
2287 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2288 * fd-safer.c: New file.
2289 * fcntl-safer.h, open-safer.c: Remove.
2290 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2291 * dup-safer.c: Include unistd-safer.h first.
2292 Don't include errno.h.
2293 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2294 * file-type.h: Don't assume invoker included sys/stat.h first.
2295 * file-type.c: Rely on file-type.h change.
2296 * getloadavg.c: Include unistd-safer.h.
2297 (getloadavg): Use safer open.
2298 * getusershell.c: Include "stdio-safer.h".
2299 (getusershell): Use safer fopen.
2300 * long-options.c (long_options): Use NULL rather than 0.
2301 * modechange.h (mode_free): Remove; all callers changed to invoke
2303 * modechange.c: Likewise.
2304 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2305 (MODE_DONE): New constant.
2306 (struct mode_change): Remove 'next' member.
2307 (make_node_op_equals): New function; like the old one of the
2308 same name, except it allocates an array.
2309 (mode_compile, mode_create_from_ref): Use it.
2310 (mode_compile): Allocate result as an array, not a linked list.
2311 Parse octal string ourself, so that we catch mistakes like "+0".
2312 (mode_adjust): Arg is an array, not a linked list.
2313 * modechange.c: Include stat-macros.h, xalloc.h.
2314 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2315 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2316 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2317 Remove. This is now stat-macros.h's job.
2318 (talloc): Remove. All callers replaced by xalloc, so that
2319 our invokers don't have to worry about reporting memory failures.
2320 (make_node_op_equals): Remove.
2321 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2323 (struct mode_change): Moved here from modechange.h.
2324 (mode_append_entry): Remove.
2325 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2326 apps to have incorrect behavior. Use simpler algorithm for head
2327 and tail. Don't futz with umask; that's now the job of mode_adjust.
2328 Detect more invalid usages rather than having somewhat-random behavior.
2329 Don't insert an "a=" action, as that leads to incorrect behavior.
2330 (mode_compile, mode_create_from_ref): Return NULL on error instead
2331 of an enum, since now there's only one way to have an error. All
2333 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2334 at the correct time. Simplify calculation of "+u" and its ilk.
2335 Don't mishandle "+X".
2336 (mode_free): Remove "register" and localize decls.
2337 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2338 (struct mode_change): Move to modechange.c; callers don't
2339 need to see this stuff.
2340 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2341 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2342 (mode_change, mode_adjust): Reflect the new signatures noted above.
2343 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2344 that might redefine system include files.
2345 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2346 (my_usleep): Use NULL rather than (void *) 0.
2347 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2348 Use siginterrupt to specify that system calls should be interrupted.
2349 (rpl_nanosleep): Move initialization of suspended closer to call of
2351 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2352 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2353 (desirable_utmp_entry): New function.
2354 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2355 using x2nrealloc, to simplify logic.
2356 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2357 size calculation. Do not assume utmp file is a regular file.
2358 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2359 (READ_UTMP_CHECK_PIDS): New constant.
2360 * save-cwd.c: Include unistd-safer.h.
2361 (save_cwd): Use fd_safer.
2362 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2363 [!_LIBC] Include "stat-macros.h" instead.
2364 * unistd-safer.h (fd_safer): New decl.
2366 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2368 * byteswap_.h: New file.
2370 2005-04-25 Albert Chin <china@thewrittenword.com>
2372 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2375 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2377 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2378 that "UTC +1 second" continues to work. Problem reported
2380 (relunit_snumber): New rule.
2383 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2385 * getdate.y (universal_time_zone_table): New constant.
2386 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2387 universal_time_zone_table.
2388 (lookup_zone): Prefer universal_time_zone_table to
2389 local_time_zone_table, so that "GMT" time stamps are allowed in
2390 London during the summer. Problem reported by Ian Abbott.
2392 2005-04-12 Jim Meyering <jim@meyering.net>
2394 * human.c (humblock): Set *options even when returning due to
2395 xstrtoumax conversion failure. Thanks to a used-uninitialized
2398 2005-04-09 Jim Meyering <jim@meyering.net>
2400 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2401 -Wuninitialized: initialize tm0.tm_year.
2403 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2405 * getdate.y (parser_control): rels_seen is now a boolean, not a
2406 count, since there's no maximum. All uses changed.
2407 Add member dsts_seen.
2408 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2410 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2411 Use pc_rels_seen to decide whther a date is absolute.
2413 * getdate.y (number): Don't overwrite year.
2414 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2417 2005-04-02 Simon Josefsson <jas@extundo.com>
2419 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2420 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2422 2005-03-27 Jim Meyering <jim@meyering.net>
2424 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2426 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2428 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2429 "one's complement" -> "ones' complement" in comment, as per Knuth.
2430 "value of type" -> "type or expression" in comment.
2431 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2433 2005-03-26 Jim Meyering <jim@meyering.net>
2436 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2437 Correct typos: s/or/of/.
2439 2005-03-23 Jim Meyering <jim@meyering.net>
2441 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2443 2005-03-21 Jim Meyering <jim@meyering.net>
2445 Changes imported from coreutils.
2447 * cycle-check.c: Don't include xalloc.h.
2449 * path-concat.c: Don't include assert.h.
2450 (path_concat): Remove assertion that would have triggered
2451 for ABASE starting with more than one slash.
2452 Reported by Andreas Schwab.
2454 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2455 properly when ABASE is an absolute file name.
2456 Correct the description of this function.
2458 Add an assertion and a test driver.
2459 This fixes a bug introduced on 2004-07-02.
2460 Andreas Schwab reported the resulting failure of cp --parents:
2461 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2463 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2465 * strftime.c (my_strftime): If the underlying strftime returns 0
2466 (which shouldn't happen), generate nothing instead of returning 0
2467 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2469 2005-03-16 Bruno Haible <bruno@clisp.org>
2471 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2473 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2475 * strftime.c (my_strftime): Prepend space to format so that we can
2476 reliably distinguish strftime failure from empty output on POSIX
2479 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2481 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2482 (iconv_string): Don't guess a size-zero buffer, as that might cause
2483 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2484 result would be 'too large', where 'too large' is (heuristically)
2485 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2486 overflow concerns. This will prevent some unwanted malloc failures
2487 when the inputs are very large.
2489 2005-03-15 Bruno Haible <bruno@clisp.org>
2491 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2494 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2497 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2499 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2501 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2502 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2504 * strtol.c: Likewise.
2506 2005-03-14 Simon Josefsson <jas@extundo.com>
2508 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2511 2005-03-14 Jim Meyering <jim@meyering.net>
2513 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2514 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2515 to be nonzero so that we (and caller) can detect the difference
2516 between a valid zero-length expansion and an error return, even
2517 when the underlying strftime fails before writing anything into
2520 2005-03-10 Jim Meyering <jim@meyering.net>
2522 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2523 so that this module works on systems without fchdir.
2525 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2527 Factor int-properties macros into a single file, except for
2528 glibc-related files.
2529 * intprops.h: New file.
2530 * getloadavg.c: Include it instead of limits.h.
2531 (INT_STRLEN_BOUND): Remove.
2532 * human.c: Include intprops.h.
2533 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2534 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2535 * inttostr.h: Include intprops.h instead of limits.h.
2536 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2537 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2538 for consistency with intprops.h.
2539 (time_t_is_integer, twos_complement_arithmetic): Use them.
2540 * sig2str.h: Include <signal.h>, intprops.h.
2541 (INT_STRLEN_BOUND): Remove.
2542 * strftime.c (TYPE_SIGNED): Remove.
2543 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2544 * strtol.c: Adjust comments to match intprops.h.
2545 * userspec.c: Include intprops.h.
2546 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2547 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2548 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2549 instead of rolling our own expressions.
2550 * xstrtol.c: Include xstrtol.h first, to test interface.
2552 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2554 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2555 the right thing even if adding 1900 would overflow. Similarly
2556 for tm_mon + 1 and tm_yday + 1.
2557 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2558 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2559 (DO_SIGNED_NUMBER): New macro.
2560 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2562 2005-03-07 Bruno Haible <bruno@clisp.org>
2564 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2566 2005-03-03 Derek R. Price <derek@ximbiot.com>
2567 Bruno Haible <bruno@clisp.org>
2569 * pagealign_alloc.h: New file.
2570 * pagealign_alloc.c: New file.
2572 2005-01-28 Bruno Haible <bruno@clisp.org>
2574 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2577 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2579 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2580 The workaround isn't strictly needed for POSIX conformance, and
2581 it's too much of a pain to configure and maintain. We'll ask
2582 people to fix their kernels instead.
2583 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2584 (NANOSLEEP_BUG_WORKAROUND): Remove.
2585 (xnanosleep): Remove the workaround.
2587 2005-02-12 Bruno Haible <bruno@clisp.org>
2589 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2591 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2593 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2594 * timespec.h (gettime): Return void, since it always
2595 succeeds now. All uses changed.
2596 * gettime.c (gettime) Likewise.
2597 [HAVE_NANOTIME]: Prefer nanotime.
2598 Assume gettimeofday succeeds, as POSIX requires.
2599 Assime time () succeeds, since other code already does.
2600 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2601 (timespec_subtract): Remove.
2602 (NANOSLEEP_BUG_WORKAROUND): New constant.
2603 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2604 things considerably. Use it only on GNU/Linux hosts, since the
2605 workaround shouldn't be needed elsewhere.
2607 2005-02-24 Bruno Haible <bruno@clisp.org>
2609 * gettext.h: Update from GNU gettext 0.14.2.
2611 2005-02-24 Bruno Haible <bruno@clisp.org>
2613 * localcharset.c: Update from GNU gettext 0.14.2.
2614 * config.charset: Update from GNU gettext 0.14.2.
2616 2005-02-22 Simon Josefsson <jas@extundo.com>
2618 * iconvme.h, iconvme.c: New files, from libc.
2620 2005-02-20 Neil Conway <neilc@samurai.com>
2622 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2623 returned by OSX/Darwin if the specified buffer is not large
2624 enough for the hostname.
2626 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2628 * memrchr.h: New file.
2629 * chdir-long.c: Include it.
2630 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2631 Don't bother including stddef.h.
2633 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2635 * argp-help.c (__argp_help): Create a fake struct argp_state and
2636 pass it to _help, otherwise the latter coredumps trying to
2637 dereference state.root_argp.
2639 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2641 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2643 Include <sys/types.h>, for dev_t.
2644 (ME_DUMMY, ME_REMOTE): Move from here....
2645 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2646 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2648 Include mountlist.h first, to test the interface.
2650 2005-01-29 Bruno Haible <bruno@clisp.org>
2652 * progname.c (program_name): Initialize.
2653 Needed when linking statically on MacOS X.
2655 2005-01-28 Bruno Haible <bruno@clisp.org>
2657 * javacomp.sh.in: New file, from GNU gettext.
2658 * javacomp.h: New file, from GNU gettext.
2659 * javacomp.c: New file, from GNU gettext.
2661 2005-01-26 Bruno Haible <bruno@clisp.org>
2663 * javaexec.sh.in: New file, from GNU gettext.
2664 * javaexec.h: New file, from GNU gettext.
2665 * javaexec.c: New file, from GNU gettext.
2667 2005-01-26 Simon Josefsson <jas@extundo.com>
2669 * gai_strerror.c: Use GPL in header.
2671 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2673 * argp-help.c (hol_entry_help): Avoid using non-constant
2674 initializers for struct pentry_state.
2675 (__argp_error): Check return value of __asprintf
2676 (__argp_failure): Translate error message
2678 * argp-parse.c: Removed braces around the expansion of N_()
2680 2005-01-21 Jim Meyering <jim@meyering.net>
2682 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2683 same value as for Solaris 9.
2685 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2686 component length. This included changing the parameter to be
2687 of type `char *' rather than `char const *'.
2688 * chdir-long.h (chdir_long): Update prototype.
2690 * openat.c (fdopendir, fstatat): New functions.
2691 * openat.h: Include headers required for use of DIR and struct stat.
2692 [AT_SYMLINK_NOFOLLOW]: Define.
2693 (fdopendir, fstatat): Add prototypes.
2695 2005-01-21 Bruno Haible <bruno@clisp.org>
2697 * classpath.h: New file, from GNU gettext.
2698 * classpath.c: New file, from GNU gettext.
2700 2005-01-20 Simon Josefsson <jas@extundo.com>
2702 * version-etc-fsf.c: New file, with version_etc_copyright.
2703 * version-etc.c: Remove version_etc_copyright.
2704 * version-etc.h (version_etc_copyright): Use [] instead of * in
2705 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2707 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2709 * save-cwd.c (save_cwd): Remove code to support the case
2710 where fchdir is missing or flaky.
2712 2005-01-20 Simon Josefsson <jas@extundo.com>
2714 * base64.h (isbase64): Add.
2716 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2717 using a unsigned prototype, don't inline.
2718 (base64_decode): Use it.
2720 2005-01-19 Bruno Haible <bruno@clisp.org>
2722 * sh-quote.h: New file, from GNU gettext.
2723 * sh-quote.c: New file, from GNU gettext.
2725 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2727 Merge changes from coreutils, as described below in several
2728 changelogs dated today.
2730 * save-cwd.c: Include "save-cwd.h" before other include files.
2731 (O_DIRECTORY): Remove; not needed here, since "." must be
2732 a directory. All uses removed.
2733 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2734 universal on Suns, and we also need to test for IRIX.
2735 Revamp code to use 'if' rather than '#if'.
2736 Avoid unnecessary comparison of cwd->desc to 0.
2738 * utimens.c (futimens): Robustify the previous patch, by checking
2739 for known valid error numbers rather than observed invalid ones.
2741 2005-01-18 Jim Meyering <jim@meyering.net>
2743 * version-etc.c (version_etc_copyright): Update copyright date.
2745 * utimens.c (futimens): Account for the fact that futimes
2746 can also fail with errno == ENOSYS or errno == ENOENT.
2747 Patch from Dmitry V. Levin.
2749 Change the name of the robust chdir function from chdir to chdir_long.
2750 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2751 (restore_cwd): Use chdir_long, not chdir.
2752 * chdir-long.c: Renamed from chdir.c.
2753 * chdir-long.h: Renamed from chdir.h.
2754 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2757 2005-01-18 Bob Proulx <bob@proulx.com>
2759 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2760 offsetof() macro construct to avoid compile failure with native HP-UX
2761 11.0 ANSI C compiler.
2763 2005-01-06 Bruno Haible <bruno@clisp.org>
2765 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2766 because stpncpy.m4 takes care of it.
2768 2004-01-24 Bruno Haible <bruno@clisp.org>
2770 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2772 2003-10-09 Bruno Haible <bruno@clisp.org>
2774 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2776 2005-01-06 Bruno Haible <bruno@clisp.org>
2778 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2779 * fwriteerror.c: Include <stdbool.h>.
2780 (fwriteerror): At the end, close the file stream. Record whether
2781 stdout was already closed.
2783 2004-05-27 Bruno Haible <bruno@clisp.org>
2785 * execute.c (environ): Declare if needed.
2786 * pipe.c (environ): Likewise.
2787 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2789 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2791 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2792 definitions to be after all include files, to avoid collisions.
2793 Problem reported by Bob Proulx.
2795 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2797 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2798 not needed. This removes a dependency on the gettext module.
2799 [defined _LIBC]: Do not include <libintl.h>; not needed.
2801 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2803 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2806 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2808 * argp-parse.c: Include <stddef.h>.
2809 (alignof, alignto): New macros.
2810 (parser_init): Don't assume that void * is aligned sufficiently
2813 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2814 need to extend the stack.
2815 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2818 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2820 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2822 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2824 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2825 Remove now-obsolete comment about AIX.
2826 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2827 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2828 (YYMAXDEPTH): New macro.
2830 2004-12-18 Bruno Haible <bruno@clisp.org>
2832 * fatal-signal.c (fatal_signals): Make non-const.
2833 (init_fatal_signals): New function.
2834 (uninstall_handlers, install_handlers): Ignore signals that were set to
2836 (at_fatal_signal): Call init_fatal_signals.
2837 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2839 Reported by Paul Eggert.
2841 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2843 * getdate.y (textint): New member "negative".
2844 (time_zone_hhmm): New function.
2845 Expect 14 shift-reduce conflicts, not 13.
2846 (o_colon_minutes): New rule.
2847 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2848 (yylex): Set the "negative" member of signed numbers.
2850 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2852 Changes imported from coreutils.
2853 * hard-locale.c: Assume <locale.h> exists.
2855 (GLIBC_VERSION): New macro.
2856 (hard_locale): Assume setlocale exists.
2857 Rewrite to avoid #ifdef.
2858 Use strdup rather than malloc + strcpy.
2859 * human.c: Assume <locale.h> exists.
2860 (human_readable): Assume localeconv exists.
2862 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2864 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2865 convert T2, not T. (Imported from libc.)
2867 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2869 * getcwd.c (is_ENAMETOOLONG): New macro.
2870 (__getcwd.c): Don't restore errno; glibc doesn't.
2871 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2872 first, falling back to our code only if its results look suspicious.
2873 Ensure that the resulting buffer is only as large as necessary.
2875 * readutmp.c: Include readutmp.h first.
2876 Include <errno.h>, since readutmp.h no longer does that.
2877 * readutmp.h: Don't include <errno.h>,
2878 <sys/param.h>, <time.h>; not needed to establish interface.
2879 (errno): Remove decl.
2880 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2881 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2882 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2884 2004-11-28 Simon Josefsson <jas@extundo.com>
2886 * base64.h, base64.c: New file.
2888 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2890 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2892 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2894 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2895 HP's ANSI C compiler.
2896 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2897 Declaring int functions causes warnings on some modern systems and
2898 shouldn't be needed to compile on ancient ones.
2899 * same.c (MIN) [defined MIN]: Don't define, since it's already
2902 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2903 with the following changes.
2904 (__set_errno): Parenthesize properly.
2905 Include <stdbool.h>.
2906 (MIN, MAX, MATCHING_INO): New macros.
2907 (__getcwd): Define with prototype, not K&R form.
2908 Use heuristics to allocate default buffer on stack if possible.
2909 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2910 behavior, and to avoid the PATH_MAX limit when computing
2912 Use MATCHING_INO to compare inode number to file.
2913 Check for arithmetic overflow in size calculations.
2914 Fix bug in reallocation of dot array that caused getcwd to fail
2915 on directories nested deeper than 75.
2916 Be more careful about saving errno on error.
2917 Do not use realloc; use only free+malloc, as this is a bit
2918 more flexible and avoids a needless copy operation.
2919 Do not inspect st_dev and st_ino for symbolic links; POSIX
2920 doesn't specify the latter.
2921 Check for closedir errors.
2922 Avoid needless casts.
2923 Use "#ifdef weak_alias" around weak_alias, to be like other
2925 The following changes to getcwd.c have effect only when used in
2926 gnulib; they have no effect inside glibc proper.
2927 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2928 as alloca isn't used.
2929 (alloca, __alloca): Likewise.
2930 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2931 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2932 unconditionally, as gnulib assumes C89 or better.
2933 Do not include <sys/param.h>.
2934 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2935 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2937 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2938 Include <dirent.h> in a way that is compatible with modern Autoconf.
2939 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2940 New macros, if not already defined.
2941 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2942 Use "_LIBC", not "defined _LIBC", for consistency.
2943 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2945 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2946 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2947 * xgetcwd.c: David MacKenzie's old code was removed, so give
2948 credit only to Jim Meyering and adjust the copyright dates.
2949 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2950 <stdlib.h>, <unistd.h>, "pathmax.h".
2951 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2952 (INITIAL_BUFFER_SIZE): Remove.
2953 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2955 2004-11-23 Jim Meyering <jim@meyering.net>
2957 * getopt_.h: Remove trailing blanks.
2959 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2961 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2962 (futimens): New function, which uses futimes if available.
2963 (futimens, utimens): Support timespec==NULL, with same semantics
2964 as utime and utimens.
2965 * utimens.h (futimens): New decl.
2967 2004-11-23 Jim Meyering <jim@meyering.net>
2969 * __fpending.c: Add comment.
2971 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2973 * getopt_.h: Re-addition of __getopt_argv_const caused
2974 redefinition warnings. To avoid them, include the defines
2975 in `#if !defined __need_getopt ... #endif'. The only place
2976 where __getopt_argv_const is used is in definitions
2977 of getopt_long and getopt_long_only below, which are as well
2978 protected by `#ifndef __need_getopt'.
2979 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2980 __need_getopt after including <stdio.h> and <unistd.h> These
2981 headers might have defined it.
2983 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2985 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2987 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2988 optopt): Use them instead of invoking ## directly; otherwise, the
2989 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2991 2004-11-19 Bruno Haible <bruno@clisp.org>
2993 * strtok_r.c: Move comments from here...
2994 * strtok_r.h: ... to here.
2996 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2998 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2999 might fail. Problem reported by Yoann Vandoorselaere.
3000 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3001 that mishandle size_t overflow.
3003 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3005 * canon-host.c: Include "strdup.h".
3006 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3007 Use strdup instead of malloc/strcpy to duplicate strings.
3009 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3010 (human_space_before_unit): New constant.
3011 * human.c (human_readable): Support it.
3013 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3014 (xgetcwd): Set errno correctly when failing.
3015 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3016 the failure is actually due to a PATH_MAX problem.
3018 Further getopt changes to make it more likely that glibc will
3019 buy the changes back.
3020 * getopt.c (POSIXLY_CORRECT): New constant.
3021 (getopt): Use it, so to preserve glibc semantic
3022 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3023 when compiling for libc.
3024 * getopt_.h (__getopt_argv_const): Bring it back.
3025 (getopt_long, getopt_long_only): Use it.
3027 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3028 New arg POSIXLY_CORRECT. All callers changed.
3029 (getopt): Argv is now char * const *, as per standard.
3030 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3031 not char *__getopt_argv_const *.
3032 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3033 _getopt_long_only_r): Likewise.
3034 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3035 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3036 _getopt_long_r, _getopt_long_only_r): Likewise.
3037 * getopt_.h (__getopt_argv_const): Remove.
3038 (getopt): Argv is now char * const *, as per standard.
3040 * getdate.y (tORDINAL): New token.
3041 (day, relunit): Allow it for relative times.
3042 (relative_time_table): Use tORDINAL for ordinals.
3044 2004-11-15 Jim Meyering <jim@meyering.net>
3046 * closeout.c: Include "__fpending.h" once again.
3047 Include <stdbool.h>.
3048 (close_stdout): Don't fail just because stdout was closed initially,
3049 since some programs don't write to stdout in the normal course of
3050 operation (other than --version and --help), and we don't want this
3051 function to make e.g. `touch file >&-' fail.
3052 But do fail if it was closed and someone has tried to write to it.
3053 E.g., `printf foo >&-' must fail.
3055 2004-11-11 Simon Josefsson <jas@extundo.com>
3057 * strtok_r.h, strtok_r.c: New file.
3059 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3061 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3062 we can stop lying to compilers about the constness of argv when we
3063 are compiled outside glibc.
3064 (getopt, getopt_long, getopt_long_only): Use it.
3065 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3067 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3068 _getopt_long_only_r): Likewise.
3069 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3070 _getopt_long_only_r): Likewise.
3072 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3073 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3074 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3075 the other external symbols.
3076 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3077 declaration, since the above renaming now works around collisions.
3079 2004-11-11 Jim Meyering <jim@meyering.net>
3081 * linebreak.c: Remove trailing blanks.
3082 * alloca_.h: Likewise.
3083 * acosl.c: Likewise.
3084 * euidaccess.c: Likewise.
3085 * allocsa.h: Likewise.
3087 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3089 * mktime.c (SHR): New macro, which is a portable
3090 substitute for >> that should work even on Crays.
3091 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3092 Problem reported by Mark D. Baushke in
3093 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3094 * getdate.y (SHR): Likewise.
3096 * strftime.c (SHR): Likewise.
3098 * quotearg.c (struct quoting_options): Use unsigned int for
3099 quote_these_too, so that right shifts are well defined. All uses
3102 2004-11-10 Simon Josefsson <jas@extundo.com>
3104 * getaddrinfo.h, getaddrinfo.c: New files.
3106 2004-11-10 Jim Meyering <jim@meyering.net>
3108 Ensure that no close failure goes unreported.
3109 * closeout.c (close_stdout): Always close stdout. I.e., don't
3110 return early when it seems there's nothing to flush.
3111 Don't include __fpending.h.
3113 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3115 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3117 2004-11-05 Bruno Haible <bruno@clisp.org>
3119 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3120 Reported by Mark D. Baushke <mdb@cvshome.org>.
3122 2004-11-04 Bruno Haible <bruno@clisp.org>
3124 2004-09-11 Bruno Haible <bruno@clisp.org>
3125 * allocsa.valgrind: New file.
3126 2004-02-06 Bruno Haible <bruno@clisp.org>
3127 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3128 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3129 Reported by Christopher Seip <chris.seip@hp.com>.
3131 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3133 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3134 with errno == ERANGE if the buffer is too small.
3135 Problem reported by Mark D. Baushke.
3137 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3139 * xreadlink.c (MAXSIZE): New macro.
3140 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3141 size does not exceed MAXSIZE. Avoid cast.
3142 As suggested by Mark D. Baushke in
3143 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3144 if readlink fails with buffer size just under MAXSIZE, try again
3147 2004-11-02 Derek R. Price <derek@ximbiot.com>
3148 and Paul Eggert <eggert@cs.ucla.edu>
3150 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3151 (get_date): Overparenthesize to avoid GCC warning.
3153 2004-11-02 Bruno Haible <bruno@clisp.org>
3155 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3156 function returns void.
3158 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3160 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3161 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3164 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3166 * getdate.y: Add support for TZ="foo" within a date string.
3167 Fix some bugs near time_t boundaries. Reject dates with
3168 out-of-range components, e.g., "Sept 31".
3169 Include <stdlib.h>, "setenv.h", "xalloc.h".
3170 (ISDIGIT_LOCALE): Remove; unused.
3171 Note that the TZ and time functions used here are not reentrant.
3172 (mktime_ok, get_tz): New functions.
3173 (TZBUFSIZE): New constant.
3174 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3175 This requires that we sometimes generate our own TZ="XXX..." setting.
3177 2004-10-27 Derek R. Price <derek@ximbiot.com>
3179 * mktime.c (not_equal_tm): Remove redundant check.
3181 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3183 * getdate.y: Use Bison 1.875 features, and some minor
3184 code cleanups. This change does not affect semantics.
3185 Don't include <stdlib.h>; no longer needed.
3186 Don't include unlocked-io.h; only the "#if TEST" code uses
3187 stdio, and performance isn't crucial there.
3188 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3189 Bison 1.875 features as described below.
3190 All uses of "PC." replaced by "pc->".
3191 (YYSTYPE): Add a forward declaration.
3192 (yylex, yyerror): Use full prototypes in forward decls.
3193 Use "%pure-parser" rather than obsolescent "%pure_parser".
3194 Use %parse-param and %lex-param instead of obsolescent
3195 YYPARSE_PARAM and YYLEX_PARAM.
3196 (meridian_table, month_and_day_table, time_units_table,
3197 relative_time_table, time_zone_table, military_table,
3198 lookup_zone, lookup_word, get_date):
3199 Use NULL instead of 0 where appropriate.
3200 (to_hour): Avoid abort (), to avoid a dependency on
3202 (yyerror, yylex): Now accepts parser_control * arg.
3203 (main) [TEST]: Use '\0' rather than 0 for char.
3205 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3207 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3208 It's now the caller's responsibility to handle the case where
3209 !HAVE_GETPAGESIZE && !defined getpagesize.
3211 * mktime.c (leapyear): Arg is long int, not int.
3213 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3215 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3217 2004-10-12 Simon Josefsson <jas@extundo.com>
3219 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3220 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3223 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3225 * vsnprintf.h: New file.
3226 * vsnprintf.c: New file.
3228 2004-10-07 Bruno Haible <bruno@clisp.org>
3230 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3231 into the provided buffer.
3233 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3235 * diacrit.c, diacrit.h: Add GPL notice.
3237 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3238 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3239 * logl.c (logl): Keep the code as similar to glibc as possible.
3240 This avoids a potential constant-folding bug.
3242 2004-10-05 Bruno Haible <bruno@clisp.org>
3244 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3246 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3248 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3249 * xmalloc.c (xmemdup): Likewise.
3250 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3251 XFREE): Remove these long-obsolescent macros.
3252 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3253 * xstrdup.c: Remove.
3255 * regex.c (re_comp): Cast gettext return value to char *,
3256 Problem reported by Martin Neitzel via Mark D. Baushke.
3258 2004-10-04 Simon Josefsson <jas@extundo.com>
3260 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3261 '#ifdef USE_UNLOCKED_IO'.
3263 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3265 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3266 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3267 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3268 regex.c, sha1.c, version-etc.c, yesno.c:
3269 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3270 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3271 the includer's responsibility.
3273 Sync from coreutils.
3275 * modechange.c (mode_compile): Don't decrement a pointer that
3276 points to the start of a string, as the C Standard says the
3277 resulting behavior is undefined.
3279 * backupfile.h (enum backuptype): Rename none -> no_backups,
3280 simple -> simple_backups, numbered_existing ->
3281 numbered_existing_backups, numbered -> numbered_backups
3282 to avoid shadowing problems. All uses changed.
3283 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3284 * backupfile.c (check_extension, numbered_backup):
3285 Rename locals to avoid shadowing 'basename'.
3286 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3289 * .cppi-disable: Add getopt_.h, getopt_int.h.
3290 * .cvsignore: Add getopt.h.
3292 2004-10-04 Simon Josefsson <jas@extundo.com>
3294 * memmem.h: New file.
3295 * memmem.c: New file, taken from glibc.
3297 2004-10-02 Jim Meyering <jim@meyering.net>
3299 * dirfd.h, getpagesize.h: Add copyright notice.
3301 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3303 * snprintf.c: Remove comments as to why each header is needed.
3305 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3307 * strsep.h: New file.
3308 * strsep.c: New file.
3310 2004-10-01 Simon Josefsson <jas@extundo.com>
3312 * snprintf.c (snprintf): Handle size==0.
3314 2004-10-01 Simon Josefsson <jas@extundo.com>
3315 Bruno Haible <bruno@clisp.org>
3317 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3318 (snprintf): Declare 'args'.
3320 2004-09-30 Simon Josefsson <jas@extundo.com>
3322 * snprintf.h, snprintf.c: New files.
3324 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3326 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3327 (hol_entry_help): Never translate an empty string.
3328 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3329 * argp.h (OPTION_NO_TRANS): New option.
3331 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3333 * xvasprintf.c: Include xalloc.h.
3334 (xvasprintf): Use xalloc_die, not xmalloc_die.
3336 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3338 * dummy.c: Change copyright notice to FSF, and license to GPL.
3340 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3342 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3343 Problem reported by Bruno Haible in:
3344 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3346 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3348 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3349 in case some system header has #define'd it. Problem reported by
3350 Soeren D. Schulze in
3351 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3353 2004-09-08 Bruno Haible <bruno@clisp.org>
3355 * stdint_.h: New file, taken from GNU clisp.
3357 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3359 * xvasprintf.h: New file.
3360 * xvasprintf.c: New file.
3361 * xasprintf.c: New file.
3363 2004-09-08 Bruno Haible <bruno@clisp.org>
3365 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3367 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3369 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3371 Import from coreutils.
3372 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3373 strings on unbounded length. alloca's performance benefits aren't
3374 that important here.
3376 (parse_with_separator): New function, with most of the internals
3377 of the old parse_user_spec. Allow user to omit both user and group,
3378 for compatibility with FreeBSD.
3379 Clone only the user name, not the entire spec.
3380 Do not set *uid, *gid unless entirely successful.
3381 Avoid memory leak in some failing cases.
3382 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3383 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3384 (parse_user_spec): Rewrite to use parse_with_separator.
3386 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3388 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3389 its complicated substitute.
3390 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3391 and program_invocation_name.
3392 (__argp_basename) [!_LIBC]: Remove; the only use was
3393 replaced by its body.
3394 (__argp_short_program_name): Change condition from
3395 !defined __argp_short_program_name to
3396 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3397 to match argp-namefrob.h.
3398 (__argp_failure): Don't assume strerror_r returns char *.
3399 * argp-parse.c (N_): Define unconditionally.
3400 (argp_default_options): Fill out initializers with 0 to avoid
3403 2004-08-12 Simon Josefsson <jas@extundo.com>
3405 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3406 * getopt_.h: Renamed from getopt.h.
3408 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3410 Merge from coreutils.
3412 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3413 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3414 for Reliant Unix 5.43.
3416 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3417 (union fooround): Use uintmax_t, not long int.
3418 The rest is a merge from libc:
3419 [defined _LIBC]: Include <shlib-compat.h>.
3420 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3422 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3424 * strverscmp.c: Convert to UTF-8.
3426 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3428 * obstack.h (obstack_empty_p):
3429 Don't assume that chunk->contents is suitably aligned.
3430 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3431 Likewise. Problem reported by Benno in
3432 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3434 * chown.c (rpl_chown): Work even if the file is writeable but not
3435 readable. This could be improved further but it'd take some work.
3437 2004-08-08 Simon Josefsson <jas@extundo.com>
3439 * xgethostname.c: Don't include error.h (not used).
3442 * getpass.c: Include getpass.h first.
3444 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3446 * xalloc-die.c: New files.
3447 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3449 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3450 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3451 (_, N_, xalloc_die): Move to xalloc-die.c.
3452 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3453 so that we needn't mess with xalloc_msg_memory_exhausted.
3455 * sha1.h: Renamed from sha.h.
3456 (SHA1_H): Renamed from _SHA_H.
3457 (sha1_ctx): Renamed from sha_ctx.
3458 (sha1_init_ctx): Renamed from sha_init_ctx.
3459 (sha1_process_block): Renamed from sha_process_block.
3460 (sha1_process_bytes): Renamed from sha_process_bytes.
3461 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3462 (sha1_read_ctx): Renamed from sha_read_ctx.
3463 (sha1_stream): Renamed from sha_stream.
3464 (sha1_buffer): Renamed from sha_buffer.
3465 * sha1.c: Likewise; renamed from sha.c.
3466 Do not include <sys/types.h>.
3467 Include <stddef.h> rather than <stdlib.h>.
3469 2004-08-08 Bruno Haible <bruno@clisp.org>
3471 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3472 FILESYSTEM_PREFIX_LEN.
3473 * progreloc.c: Likewise.
3474 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3476 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3479 * argp-help.c (make_hol, hol_append): Don't assume that
3480 SIZE_MAX is a valid preprocessor constant.
3481 (__argp_basename): Change from "#ifndef _LIBC"
3482 to "#ifndef __argp_short_program_name", so that
3483 we don't compile these functions for tar.
3485 More merges from coreutils.
3486 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3487 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3489 * addext.c: Remove; no longer needed.
3490 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3491 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3492 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3493 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3494 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3495 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3496 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3497 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3498 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3499 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3500 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3501 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3502 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3503 Import changes from coreutils.
3505 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3507 Merge from coreutils.
3509 * .gdb-history: Remove; this doesn't belong here.
3511 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3512 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3513 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3515 * dirname.h: Include <stdbool.h>.
3516 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3517 for consistency with POSIX terminology. All uses changed.
3518 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3519 (strip_trailing_slashes): Use bool for booleans.
3520 * stripslash.c (strip_trailing_slashes): Likewise.
3522 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3523 sometimes returns a positive errno value even when it succeeds.
3524 (print_errno_message) [!LIBC]: Fall back on strerror if
3527 * path-concat.c (mempcpy): Don't define if a system header defines it.
3528 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3529 (longest_relative_suffix): New function.
3530 (path_concat): Use it. Assume first argument is not NULL.
3531 Port to DOS. Omit redundant separators.
3532 Report an error instead of returning NULL.
3533 Use mempcpy instead of memcpy.
3534 (xpath_concat): Remove: not declared or used.
3536 * same.h: Include <stdbool.h>
3537 (same_name): Return bool, not int.
3538 * same.c (same_name): Likewise.
3539 (errno): Don't declare; we assume C89 or better now.
3541 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3542 if not already defined.
3544 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3545 * dup-safer.c (errno): Likewise.
3547 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3549 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3552 2004-08-03 Simon Josefsson <jas@extundo.com>
3554 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3555 * progname.h: Don't include stdbool.h.
3557 2004-08-02 Simon Josefsson <jas@extundo.com>
3559 * getsubopt.h: New file, with comments from Bruno Haible.
3560 * getsubopt.c: New file, from glibc, but slightly modified based on
3561 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3563 2004-08-01 Simon Josefsson <jas@extundo.com>
3565 * xgetdomainname.c: Include stdlib.h, for free().
3567 2004-07-16 Simon Josefsson <jas@extundo.com>
3569 * dummy.c: New file.
3571 2004-07-16 Bruno Haible <bruno@clisp.org>
3573 * backupfile.h: Add extern "C" for C++.
3574 * closeout.h: Likewise.
3575 * copy-file.h: Likewise.
3576 * findprog.h: Likewise.
3577 * full-write.h: Likewise.
3578 * pathname.h: Likewise.
3579 * progname.h: Likewise.
3580 * stpcpy.h: Likewise.
3581 * stpncpy.h: Likewise.
3582 * strcase.h: Likewise.
3583 * strstr.h: Likewise.
3584 * xalloc.h: Likewise.
3586 * mbswidth.h: Add extern "C" for C++.
3587 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3589 2004-07-09 Simon Josefsson <jas@extundo.com>
3591 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3592 failed without this.)
3594 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3596 * fchown-stub.c: New file.
3598 2004-06-24 Jim Meyering <jim@meyering.net>
3600 * obstack.h (obstack_base): Cast to (void *), per documentation.
3602 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3604 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3606 2004-06-01 Jim Meyering <jim@meyering.net>
3608 * calloc.c: New file.
3610 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3612 * getdate.y (yylex): Allow space between sign and number.
3613 Problem reported by Dan Jacobson.
3615 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3616 and Jim Meyering <jim@meyering.net>
3618 Merge from coreutils CVS.
3620 * stat-macros.h: New file, with contents from file-type.h
3621 and coreutils' system.h.
3622 * file-type.c: Include "stat-macros.h".
3623 * file-type.h (file_type): Move all macro definitions to new file,
3626 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3627 Wrap old code with this conditional.
3628 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3629 function that does not dereference symlinks.
3630 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3632 * xreadlink.c: Include xreadlink.h first, to catch .h file
3633 dependency problems.
3634 (xreadlink): Accept new arg SIZE, for efficiency.
3635 All decls and uses changed.
3636 * xreadlink.h: Include <stddef.h>, for size_t.
3638 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3639 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3641 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3643 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3645 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3646 macros to be defined.
3647 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3648 the allocator returns NULL because the requested size is zero.
3650 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3652 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3653 var. Add comment explaining why libc still defines it. This
3654 merges the following patch from glibc:
3655 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3657 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3659 * obstack.c (_obstack): Remove unused variable. It hasn't been
3660 present in glibc since revision 1.1 of this file.
3661 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3662 obstack_alignment_mask, obstack_alloc, obstack_base,
3663 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3664 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3665 obstack_grow0, obstack_init, obstack_int_grow,
3666 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3667 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3668 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3669 nonexistent functions.
3671 2004-05-17 Derek R. Price <derek@ximbiot.com>
3672 Paul Eggert <eggert@cs.ucla.edu>
3674 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3676 2004-05-14 Bruno Haible <bruno@clisp.org>
3678 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3679 that consists of a '.' followed by an empty digit string.
3680 Patch by Tor Lillqvist <tml@iki.fi>.
3682 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3684 Port obstack to the AS/400, where pointers are 16 bytes wide and
3685 you cannot cast an integer to a valid pointer. This patch is
3686 currently waiting to be integrated into glibc; see
3687 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3689 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3690 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3691 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3692 (struct obstack): temp member is now a union of a pointer and
3693 an integer, instead of an integer. All integer uses changed.
3694 This does not affect the physical layout of struct obstack,
3695 except on hosts (like the AS/400) where the size or alignment of
3696 void * is greater than that of ptrdiff_t.
3697 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3698 __STDC__)]: Store temporary in pointer member of union, not
3700 * obstack.c: Include <stddef.h>, for offsetof.
3701 (struct fooalign): Remove; it doesn't need a name.
3702 (union fooround): Change double to long double, and add void *.
3703 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3704 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3705 not a macro. Hence the values are always int; so remove all
3706 casts-to-int in uses.
3708 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3709 Derek Price <derek@ximbiot.com>
3711 * alloca.c: Include <alloca.h>, to get our interface.
3712 * alloca_.h: Use __alloca on AIX, so that we don't have to
3713 include <alloca.h> first. Use C89 prototype for alloca; this
3714 requires including <stddef.h> for size_t. Use extern "C" if C++.
3715 Use #elif for simplicity, since we can assume C89 now.
3716 Don't try to source the system alloca.h since it will not be found
3717 and to prevent recursively including its replacement.
3718 * fnmatch.c: Include <alloca.h> instead of opencoding.
3719 * regex.c: Likewise.
3721 2004-05-16 Derek Price <derek@ximbiot.com>
3722 Paul Eggert <eggert@cs.ucla.edu>
3724 getline cleanup. This changes the getndelim2 API: both order of
3725 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3728 * getline.c: Don't include stddef.h or stdio.h, since our
3729 interface does that.
3730 (getline): Always use getdelim, so that we don't have two
3731 copies of this code.
3732 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3734 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3735 (GETNDELIM2_MAXIMUM): New macro.
3736 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3737 instead of the old practice of delim2==0. All callers changed.
3738 Return -1 on overflow, instead of returning junk.
3739 Do not set *linesize unless allocation succeeds.
3740 * getndelim2.h: Do not include stddef.h; no longer needed, now
3741 that we include sys/types.h.
3742 * getnline.h: Likewise.
3743 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3744 (getndelim2): Reorder arguments.
3745 * getnline.c (getnline, getndelim):
3746 Don't discard the NMAX argument.
3747 (getnline): Invoke getndelim, to avoid code duplication.
3748 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3749 of (size_t) -1 by callers of the getnline family.
3751 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3753 * nanosleep.c (suspended): Change its type from int to
3754 sig_atomic_t volatile.
3755 (first_call): Make it private to rpl_nanosleep, and have it
3756 be zero initially as that's a bit faster.
3757 (my_usleep): Round up fractional times instead of truncating them,
3758 as this is the usual meaning for 'sleep'.
3760 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3762 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3763 (ENOSYS): Define if not defined.
3764 (settime): Fall back on stime if it exists and settimeofday fails.
3765 But don't bother with fallbacks if a method fails with errno == EPERM.
3767 2004-05-11 Jim Meyering <jim@meyering.net>
3769 Prior to this change, the save_cwd caller required read access to the
3770 current directory on most systems (ones with the fchdir function).
3772 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3773 fails, try write-only, and finally, resort to using xgetcwd.
3775 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3777 * obstack.c, obstack.h: Import changes from libc.
3779 2004-04-28 Bruno Haible <bruno@clisp.org>
3781 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3782 implicitly appends .exe to executables.
3783 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3784 accepts Windows pathnames.
3785 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3786 Cygwin like Windows, since it now accepts Windows pathnames.
3787 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3788 Cygwin like Windows, since it now accepts Windows pathnames.
3789 Reported by Derek Robert Price <derek@ximbiot.com>.
3791 2004-04-20 Jim Meyering <jim@meyering.net>
3793 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3795 2004-04-20 Jim Meyering <jim@meyering.net>
3796 Bruno Haible <bruno@clisp.org>
3798 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3799 memory when realloc fails.
3801 2004-04-18 Jim Meyering <jim@meyering.net>
3803 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3804 don't leak memory and do call END_UTMP_ENT.
3806 2004-04-11 Paul Eggert <eggert@twinsun.com>
3808 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3809 (CHAR_BIT): Remove, since we assume C89.
3810 Include <stdint.h> if available, as per current Autoconf CVS advice.
3812 2004-03-30 Paul Eggert <eggert@twinsun.com>
3814 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3815 not bool, to be more consistent with Unix conventions.
3816 Suggested by Bruno Haible.
3818 Merge from coreutils.
3820 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3823 * getdate.h: Include stdbool.h, and timespec.h instead of
3824 the usual <time.h> dance.
3825 (get_date): Change signature to support fractional time stamps.
3826 All callers changed.
3827 * getdate.y: Include "getdate.h" first, as we can now
3828 assume C89 and don't need to worry about 'const'.
3829 Similarly, include "unlocked-io.h" near start, not in middle.
3831 (textint.value): Use long int rather than int.
3832 (textint.digits): Use size_t rather than int.
3833 (BILLION, LOG10_BILLION): New constants.
3834 (parser_control): New member rel_ns. Members day_ordinal,
3835 time_zone, month, day, hour, minutes, rel_year, rel_month,
3836 rel_day, rel_hour, rel_minutes, rel_seconds
3837 are now long int, not int. Member seconds is now struct timespec,
3838 not int. New member timespec_seen. Members dates_seen, days_seen,
3839 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3841 (%union.intval): Now long int, not int.
3842 New member timespec.
3843 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3844 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3845 (spec): Now is a timespec or an item list.
3846 (timespec, items): New nonterminals.
3847 (time, rel, relunit, number, get_date):
3848 Add support for fractional seconds.
3849 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3850 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3851 (to_hour): First arg is now long int, not int.
3852 (to_year): Returns long int, not int.
3853 Don't treat year -70 like 70.
3854 (tm_diff): Returns long int, not int.
3855 (lookup_word): Use bool instead of int when appropriate.
3856 (yylex): Use size_t for count, not int.
3857 Detect overflow when parsing large integer constants.
3858 Add support for fractions.
3859 (get_date): Make pointers 'const' if possible.
3860 Use more-portable code to detect integer overflow.
3861 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3862 Don't use ctime; it's not reliable if the year has >4 digits.
3864 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3865 This is for compatibility with BSD.
3867 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3868 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3869 From coreutils' system.h.
3871 * userspec.c: Don't include "posixver.h".
3872 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3873 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3874 compatible extension. Simplify code by removing a boolean int
3875 that was always nonzero if a string was nonnull.
3877 2004-03-30 Jim Meyering <jim@meyering.net>
3879 Merge from coreutils.
3881 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3883 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3884 an empty input stream.
3886 * readtokens.c: Include <stdbool.h>.
3887 (readtoken): Use `size_t' rather than int/long.
3888 All callers adjusted.
3889 Use `bool' rather than `int' where appropriate.
3890 Use memset rather than an explicit loop.
3891 Use x2nrealloc rather than xrealloc.
3892 Allow the use of `\0' as a delimiter.
3893 (readtokens): Likewise.
3894 * readtokens.h (readtoken, readtokens): Update prototypes.
3896 2004-03-30 Bruno Haible <bruno@clisp.org>
3898 * getloadavg.c (getloadavg): Don't assume setlocale returns
3901 2004-03-29 Paul Eggert <eggert@twinsun.com>
3903 Merge changes to getloadavg.c from coreutils and Emacs.
3905 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3906 Define to an expression, not to the empty string.
3907 Include cloexec.h and xalloc.h.
3908 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3909 Use set_cloexec_flag rather than rolling our own.
3910 * cloexec.c, cloexec.h: New files.
3912 2004-03-18 Paul Eggert <eggert@twinsun.com>
3914 * getopt.h: Sync with libc CVS.
3916 2004-03-18 Paul Eggert <eggert@twinsun.com>
3917 Bruno Haible <bruno@clisp.org>
3919 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3920 not on all platforms that have <wchar.h>.
3921 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3923 2004-03-09 Paul Eggert <eggert@twinsun.com>
3925 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3927 * getopt_int.h: New file, also synced from libc.
3929 2004-03-07 Paul Eggert <eggert@twinsun.com>
3931 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3932 '#if' expressions. Unlike the code it replaces, it does not
3933 depend on (defined _SC_PAGESIZE). However, it does depend on
3934 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3935 first reported by Jason Andrade in
3936 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3938 2004-01-18 Simon Josefsson <jas@extundo.com>
3940 * strdup.h: New file.
3941 * strdup.c: Include it.
3942 * path-concat.c: Include strdup.h. Drop strdup declaration.
3943 * userspec.c: Include strdup.h. Drop strdup declaration.
3945 2004-02-06 Karl Berry <karl@gnu.org>
3947 * config.charset: update from gettext 0.14.1.
3949 2004-02-05 Paul Eggert <eggert@twinsun.com>
3951 Add comments and code, prompted by suggestions from Bruno Haible
3953 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3954 describing the enum quoting_style values.
3955 * quotearg.c (quotearg_alloc): New function.
3956 (quotearg_buffer_restyled): Treat lone { and } as special.
3957 Treat = as special. Work around bug with older shells
3958 that "see" a '\' that is really the 2nd byte of a multibyte char.
3959 Quote empty string with shell_quoting_style.
3961 2004-02-03 Bruno Haible <bruno@clisp.org>
3963 * pipe.h: New file, from GNU gettext.
3964 * pipe.c: New file, from GNU gettext.
3966 2004-01-27 Bruno Haible <bruno@clisp.org>
3968 * execute.h: New file, from GNU gettext.
3969 * execute.c: New file, from GNU gettext.
3970 * w32spawn.h: New file, from GNU gettext.
3972 2004-01-23 Paul Eggert <eggert@twinsun.com>
3974 Exit-status fix from coreutils.
3976 Use exit_failure consistently in place of EXIT_FAILURE,
3977 so that program exit statuses are consistent on failure.
3979 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3980 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3981 * argmatch.h: Comment fix to match the above.
3982 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3983 Now a macro referring to exit_failure, instead of a separate
3984 variable. Include "exitfail.h" to get it.
3985 * xstrtol.h: Include "exitfail.h".
3986 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3988 * long-options.c (parse_long_options): Use prototype
3989 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3992 2004-01-21 Jim Meyering <jim@meyering.net>
3994 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3995 so as not to conflict with a different-sized __mktime_internal
3996 function in GNU libc.
3997 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3998 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4000 2004-01-18 Paul Eggert <eggert@twinsun.com>
4002 Merge from diffutils.
4004 * file-type.c (file_type): Add typed memory objects.
4005 * file-type.h (S_TYPEISTMO): New macro.
4007 * c-stack.h (c_stack_action): Remove argv argument.
4008 * c-stack.c (c_stack_action): Likewise. All uses changed.
4009 (die): Don't calculate message unless segv_action returns.
4010 (get_stack_location, min_address_from_argv, max_address_from_argv,
4011 volatile stack_base, volatile_stack_size): Remove.
4012 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4013 that every segmentation violation is a stack overflow. (Ouch!)
4014 See Debian bug 136249 (still outstanding) for more info about why
4015 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4017 2003-11-30 Bruno Haible <bruno@clisp.org>
4019 Safer stack allocation.
4020 * setenv.c: Include allocsa.h.
4021 (alloca): Remove fallback definition.
4022 (freea): Remove macro.
4023 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4026 2003-10-17 Bruno Haible <bruno@clisp.org>
4028 * binary-io.h: Avoid warnings on Cygwin.
4030 2003-12-28 Bruno Haible <bruno@clisp.org>
4032 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4033 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4035 2003-11-28 Bruno Haible <bruno@clisp.org>
4037 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4039 2003-11-27 Bruno Haible <bruno@clisp.org>
4041 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4043 2003-11-17 Bruno Haible <bruno@clisp.org>
4045 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4047 2003-11-24 Bruno Haible <bruno@clisp.org>
4049 * xallocsa.h: New file, from GNU gettext.
4050 * xallocsa.c: New file, from GNU gettext.
4052 2003-11-24 Bruno Haible <bruno@clisp.org>
4054 * allocsa.h: New file, from GNU gettext.
4055 * allocsa.c: New file, from GNU gettext.
4057 2003-11-24 Bruno Haible <bruno@clisp.org>
4059 * eealloc.h: New file.
4061 2004-01-15 Jim Meyering <jim@meyering.net>
4063 Merge from coreutils.
4065 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4066 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4067 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4069 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4070 optional configure-time default.
4072 * version-etc.c (version_etc_copyright): Update copyright date.
4074 * xreadlink.c (xreadlink): Correct outdated comment.
4076 2004-01-15 Paul Eggert <eggert@twinsun.com>
4078 Merge from coreutils.
4080 * posixver.c: Include posixver.h.
4082 * same.c: Include <stdbool.h>, <limits.h>.
4083 (_POSIX_NAME_MAX): Define if not defined.
4085 (same_name): If file names are silently truncated, report
4086 that the file names are the same if they are the same after
4087 the silent truncation.
4089 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4090 conversion function.
4091 * xstrtod.c (xstrtod): Likewise. All callers changed to
4092 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4095 2004-01-14 Paul Eggert <eggert@twinsun.com>
4097 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4098 with like-named macro in fnmatch.c.
4099 (EXT): Use an internal constant instead.
4101 Merge fnmatch patches from glibc.
4102 * fnmatch.c (mbsinit): Remove define.
4103 Add libc_hidden_ver (__fnmatch, fnmatch).
4104 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4105 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4107 2003-12-14 Karl Berry <karl@gnu.org>
4109 * config.charset: update from gettext-runtime.
4111 2003-12-03 Paul Eggert <eggert@twinsun.com>
4113 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4114 Bug reported by Alfred M. Szmidt.
4116 2003-11-29 Karl Berry <karl@gnu.org>
4118 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4120 2003-11-23 Paul Eggert <eggert@twinsun.com>
4121 Bruno Haible <bruno@clisp.org>
4123 * printf-parse.h: Don't include sys/types.h.
4124 (ARG_NONE): New macro.
4125 (char_directive): Change type of *arg_index fields to size_t.
4126 * printf-parse.c: Don't include sys/types.h.
4127 (SSIZE_MAX): Remove macro.
4128 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4129 Remove unnecessary overflow check.
4130 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4133 2003-11-24 Paul Eggert <eggert@twinsun.com>
4135 * alloca.c: Remove dependency on xalloc module.
4136 (xalloc_die): Remove.
4137 (memory_full) [!defined emacs]: New macro.
4138 [!defined emacs]: Don't include xalloc.h.
4139 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4140 address arithmetic overflows. Change datatypes a bit to avoid
4143 2003-11-22 Jim Meyering <jim@meyering.net>
4145 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4147 2003-11-17 Bruno Haible <bruno@clisp.org>
4149 * vasnprintf.c (alloca): Remove fallback definition.
4150 (freea): Remove definition.
4151 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4152 Reported by Paul Eggert.
4154 2003-11-17 Jim Meyering <jim@meyering.net>
4156 On systems without utime and without a utimes function capable of
4157 dealing with a NULL struct utimbuf* argument, this utime replacement
4158 could -- in unusual circumstances -- leak a file descriptor.
4159 * utime.c: Include <unistd.h> and <errno.h>.
4160 (utime_null): Be sure to close `fd' and to preserve errno.
4161 Reported by Geoff Collyer via Arnold Robbins.
4163 2003-11-16 Paul Eggert <eggert@twinsun.com>
4164 Bruno Haible <bruno@clisp.org>
4166 Protect against address arithmetic overflow.
4167 * printf-args.h: Include stddef.h.
4168 (arguments): Change type of field 'count' to size_t.
4169 * printf-args.c (printf_fetchargs): Use size_t instead of
4170 'unsigned int' where appropriate.
4171 * printf-parse.h: Include sys/types.h.
4172 (char_directive): Change type of *arg_index fields to ssize_t.
4173 (char_directives): Change type of fields 'count', max_*_length to
4175 * printf-parse.c: Include sys/types.h and xsize.h.
4176 (SSIZE_MAX): Define fallback value.
4177 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4178 instead of 'int' where appropriate. Check a_allocated, d_allocated
4179 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4180 * vasnprintf.c: Include xsize.h.
4181 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4182 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4183 overflow. Avoid wraparound when converting a width or precision from
4186 2003-11-16 Bruno Haible <bruno@clisp.org>
4188 Update from GNU gettext.
4189 * printf-parse.c: Generalize to it can be compiled for wide strings.
4190 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4191 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4192 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4193 SNPRINTF): New macros.
4194 Don't include <alloca.h> if the file is used inside libintl.
4195 (local_wcslen): New function, for Solaris 2.5.1.
4196 (VASNPRINTF): Use it instead of wcslen.
4198 2003-11-16 Bruno Haible <bruno@clisp.org>
4200 * xsize.h (xmax): New function.
4201 (xsum, xsum3, xsum4): Declare as "pure" functions.
4203 2003-11-12 Paul Eggert <eggert@twinsun.com>
4205 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4206 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4207 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4208 heuristic is just as accurate as far as we know, and it removes a
4209 dependency on size_max.m4 and ptrdiff_max.m4.
4211 2003-11-12 Paul Eggert <eggert@twinsun.com>
4213 * xstrtol.c (__xstrtol): Remove "break" immediately after
4214 "return", to pacify some unknown compiler. Problem reported
4217 2003-11-11 Bruno Haible <bruno@clisp.org>
4219 * xsize.h (SIZE_MAX): Remove fallback definition.
4220 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4223 2003-11-10 Paul Eggert <eggert@twinsun.com>
4225 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4226 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4227 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4229 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4230 not (size_t) -1, since it's defined here.
4232 2003-11-06 Paul Eggert <eggert@twinsun.com>
4234 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4235 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4236 Reject sizes of exactly SIZE_MAX bytes.
4237 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4238 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4240 2003-11-05 Bruno Haible <bruno@clisp.org>
4242 * xsize.h: Include limits.h, to avoid a possible collision with
4243 SIZE_MAX defined in <limits.h> on Solaris.
4245 2003-11-04 Bruno Haible <bruno@clisp.org>
4247 * xsize.h: New file.
4248 * linebreak.c: Include xsize.h.
4249 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4250 argument for overflow.
4251 Suggested by Paul Eggert.
4253 2003-10-31 Bruno Haible <bruno@clisp.org>
4255 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4256 to avoid (extremely rare) race condition.
4257 Suggested by Paul Eggert.
4259 2003-11-03 Jim Meyering <jim@meyering.net>
4261 * userspec.c: Include "userspec.h".
4262 * userspec.h: New file.
4264 2003-10-31 Paul Eggert <eggert@twinsun.com>
4266 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4267 * mountlist.c (SIZE_MAX): Define if not defined already.
4268 (read_filesystem_list): Set and use me_type_malloced.
4269 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4270 whatever the type happens to be), for brevity and consistency.
4271 Check for size calculation overflow on Alphas running OSF/1.
4273 2003-10-31 Jim Meyering <jim@meyering.net>
4275 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4277 * linebuffer.c: Include <string.h> for declaration of memset.
4279 2003-10-30 Paul Eggert <eggert@twinsun.com>
4280 Bruno Haible <bruno@clisp.org>
4282 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4283 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4285 2003-10-29 Paul Eggert <eggert@twinsun.com>
4287 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4288 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4290 * quotearg.c (quotearg_n_options): Use it.
4291 * group-member.c: Include <stdbool.h>.
4292 (free_group_info): Arg is now const *; don't free arg.
4293 (get_group_info): Now returns bool and accepts struct group_info *,
4294 rather than returning a malloc'ed struct group_info *.
4295 All uses changed. Check for overflow in internal size calculation.
4297 * getusershell.c (readname): Simplify the code by using x2nrealloc
4298 rather than xmalloc/xrealloc.
4299 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4300 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4301 conformance bug: the old code used a pointer after freeing the
4302 storage that it addressed.
4303 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4304 rather than doing it by hand.
4305 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4306 the buffer preserved. Use free and xmalloc instead.
4307 * quotearg.c (quotearg_n_options): Likewise.
4308 Use a simpler test for size overflow. Don't use xalloc_oversized
4309 because unsigned int might be wider than size_t (!); this suggests
4310 that we should switch from unsigned int to size_t for slot numbers.
4312 2003-10-27 Bruno Haible <bruno@clisp.org>
4314 * stdbool_.h: Better support for BeOS.
4316 2003-10-27 Paul Eggert <eggert@twinsun.com>
4318 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4319 to allocate the returned structure. Do not allocate a subarray,
4320 as x2nrealloc will do that.
4321 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4322 instead of xnrealloc.
4323 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4325 2003-10-26 Paul Eggert <eggert@twinsun.com>
4327 * xalloc.h (xalloc_oversized): New static inline function, for
4328 callers that want to do their own size-overflow checking. Include
4329 <stdbool.h>, since xalloc_oversized returns bool.
4330 * xalloc.c (array_size_overflow): Remove. All callers changed
4331 to use xalloc_oversized.
4333 Add two functions x2realloc, x2nrealloc, for programs that grow
4334 arrays dynamically by doubling their sizes.
4335 * xalloc.h (x2realloc, x2nrealloc): New decls.
4336 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4339 Port to C99 semantics for 'inline' of external functions.
4340 Bug reported by Bruno Haible.
4341 * xmalloc.c (xnmalloc_inline): New static inline function,
4342 with the old contents of xnmalloc.
4343 (xnmalloc, xmalloc): Use it.
4344 (xnrealloc_inline): New static inline function,
4345 with the old contents of xnrealloc.
4346 (xnrealloc, xrealloc): Use it.
4348 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4350 2003-10-25 Paul Eggert <eggert@twinsun.com>
4352 Fix several address-calculation bugs in the hash modules,
4353 plus some minor code cleanup.
4355 * hash.h: Include <stdbool.h>, for bool.
4356 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4357 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4358 hash_get_n_entries, hash_get_max_bucket_length,
4359 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4360 hash_rehash): Use size_t rather than unsigned.
4361 * hash.c (struct hash_table, hash_get_n_buckets,
4362 hash_get_n_buckets_used, hash_get_n_entries,
4363 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4364 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4365 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4367 (SIZE_MAX): Define if not defined.
4368 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4369 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4371 Use const * when possible.
4372 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4373 (check_tuning): Fix bug: if tuning parameters were very close to
4374 0 or 1, rounding errors could have caused subscript violations.
4375 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4376 (hash_initialize): Add 'fail:' label
4377 to free table and return NULL, and use it to simplify code.
4378 Use calloc rather than clearing the storage ourself.
4379 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4380 buffer size calculations.
4381 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4382 Include <stddef.h>, for size_t.
4383 * hash-pjw.c (hash_pjw): Likewise.
4384 Switch to method described by Bruno Haible.
4385 Include <limits.h>, for CHAR_BIT.
4386 (SIZE_BITS): New macro.
4388 2003-10-21 Paul Eggert <eggert@twinsun.com>
4390 * getndelim2.c (getndelim2): When size calculation overflows,
4391 ceiling the allocation at NMAX bytes rather than silently
4392 discarding input bytes before NMAX is reached. This makes
4393 a difference only if NMAX exceeds SIZE_MAX / 2.
4395 * obstack.c: Merge from glibc.
4396 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4397 Add libc_hidden_def (_obstack_newchunk).
4398 (_obstack_free) [! defined _LIBC]: Remove.
4399 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4400 a clone of the function body.
4401 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4402 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4404 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4405 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4408 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4409 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4410 Don't use lvalue casts, as GCC plans to remove support for them
4411 in GCC 3.5. Reported by Joseph S. Myers. This bug
4412 was also present in the non-GCC version, indicating that this
4413 code had always been buggy and had never been widely used.
4414 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4415 Use the fast variant of each macro, rather than copying the
4416 definiens of the fast variant; that way, we'll be more likely to
4417 catch future bugs in the fast variants.
4419 2003-10-20 Bruno Haible <bruno@clisp.org>
4421 * wait-process.h: New file, from GNU gettext.
4422 * wait-process.c: New file, from GNU gettext.
4424 2003-10-19 Jim Meyering <jim@meyering.net>
4426 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4428 2003-10-16 Paul Eggert <eggert@twinsun.com>
4430 * getgroups.c: Include <errno.h>, <stdlib.h>.
4431 (getgroups): First arg is int, not size_t.
4432 Don't let 'free' mangle errno.
4434 2003-10-16 Jim Meyering <jim@meyering.net>
4436 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4438 2003-10-15 Paul Eggert <eggert@twinsun.com>
4440 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4442 (new_exclude, add_exclude_file): Initial size no longer needs to
4444 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4445 our own address arithmetic overflow checking.
4447 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4448 (fnmatch): Do not alloca more than 2000 wide characters;
4449 instead, use malloc for large buffers.
4450 Check for address arithmetic overflow, and return -1
4451 with errno set to ENOMEM in that case.
4452 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4453 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4454 instead, return -1. Check for address arithmetic overflow.
4456 2003-10-14 Paul Eggert <eggert@twinsun.com>
4458 Handle invalid suffixes and overflow independently, so that
4459 callers can treat them independently as needed. Fix some bugs in
4460 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4461 suffix for a human-readable blocksize. The major caller-visible
4462 change is the addition of a new
4463 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4464 that both overflow and suffix chars were found.
4466 * human.c (humblock): Don't check separately for invalid suffix
4467 char; that is xstrtoumax's job (now that its bug is fixed).
4468 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4469 INTMAX_MAX]: New macros.
4470 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4471 TYPE_MAXIMUM): New macros.
4472 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4473 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4474 if overflow occurs, as it's what __strtol does and it's more useful
4476 (__xstrtol): If __strtol reports some error other than ERANGE,
4477 reflect it to the caller as LONGINT_INVALID. If it reports
4478 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4479 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4480 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4482 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4483 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4484 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4485 [defined UINTMAX_MAX]: New macros.
4487 2003-10-14 Bruno Haible <bruno@clisp.org>
4489 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4490 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4491 Also use volatile where needed.
4493 2003-10-12 Paul Eggert <eggert@twinsun.com>
4495 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4496 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4497 and define in terms of the other primitives.
4498 * xmalloc.c: Include stdbool.h; do not include exit.h.
4499 (SIZE_MAX): Define if not already defined.
4500 (array_size_overflow): New function.
4501 (xalloc_die): Abort instead of exiting if 'error' returns.
4502 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4503 (xmalloc, xrealloc): Use them.
4504 (xcalloc): Check for address arithmetic overflow.
4505 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4506 a bit faster than strcpy.
4508 2003-10-08 Paul Eggert <eggert@twinsun.com>
4510 Merge getpass from libc, plus a few fixes.
4512 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4513 Include <stdbool.h>.
4514 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4515 __fsetlocking to empty.
4516 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4517 do include <bits/libc-lock.h>.
4518 Do not include <fcntl.h>; not needed.
4519 [_LIBC]: Include <wchar.h>.
4520 (NOTCANCEL_MODE): New macro.
4521 (flockfile, funlockfile) [_LIBC]: New macros.
4522 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4523 [!_LIBC]: New macros.
4524 (call_fclose): New function.
4525 (getpass): Use it. Save tty stream separately; this simplifies the
4526 code and makes it more reliable if stdin happens to equal stdout.
4527 Invoke __fsetlocking on tty.
4528 Handle thread cancellation if needed.
4529 Namespace cleanup (use __tcgetattr, __getline).
4530 Use bool for Booleans.
4531 [USE_IN_LIBIO]: Handle wide streams.
4532 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4533 stream might go where.
4535 * unlocked-io.h: Include <stdio.h>, so that the caller
4536 doesn't have to include <stdio.h> before us.
4537 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4538 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4539 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4540 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4541 if not declared, so that we can use getpass.c code from libc without
4543 (flockfile, ftrylockfile, funlockfile): New macros.
4545 2003-10-06 Bruno Haible <bruno@clisp.org>
4547 * version-etc-2.h: Remove file.
4548 * version-etc-2.c: Remove file.
4550 2003-09-25 Jim Meyering <jim@meyering.net>
4551 Bruno Haible <bruno@clisp.org>
4553 This lets translators provide better translations for the
4554 "Written by ..." part of --version output.
4555 * version-etc.h: Include stdarg.h.
4556 (version_etc_copyright): Declare as readonly.
4557 (version_etc): Make this function variadic with a NULL-terminated list
4558 of author name strings.
4559 (version_etc_va): New declaration.
4560 * version-etc.c: Include stdarg.h, stdlib.h.
4561 (version_etc_copyright): Declare as readonly.
4562 (version_etc_va): New function. Provide a different translatable string
4563 for each possible number of authors < 10. Abbreviate when there are 10
4565 (version_etc): Make this function variadic. Call version_etc_va.
4566 Suggestion from Gary V. Vaughan.
4568 * long-options.h (parse_long_options): Change prototype: the authors
4569 string is moved to the end and becomes variadic.
4570 * long-options.c: Include stdarg.h.
4571 (parse_long_options): Make this function variadic, too.
4572 Call version_etc_va, not version_etc.
4574 2003-10-06 Bruno Haible <bruno@clisp.org>
4576 * fatal-signal.h: New file, from GNU gettext.
4577 * fatal-signal.c: New file, from GNU gettext.
4579 2003-10-04 Karl Berry <karl@gnu.org>
4581 * argp*: update from libc.
4583 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4585 * getpass.c (getpass): Use a no-op fseek when switching from input to
4586 output mode on the same stream.
4588 2003-09-29 Paul Eggert <eggert@twinsun.com>
4590 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4591 Fix arg typo in previous patch.
4593 2003-09-28 Jim Meyering <jim@meyering.net>
4595 * error.c: Correct cpp indentation.
4597 2003-09-27 Paul Eggert <eggert@twinsun.com>
4599 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4600 Omit the special code that used __typeof__, since we worry that
4601 it could be more trouble than it's worth. See:
4602 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4603 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4607 2003-09-26 Jim Meyering <jim@meyering.net>
4609 * error.c (error_tail): Move some declarations
4610 into inner scope where the local variables are used.
4612 2003-09-26 Bruno Haible <bruno@clisp.org>
4614 * stpncpy.h (gnu_stpncpy): New declaration.
4615 (stpncpy): Define as alias for gnu_stpncpy.
4616 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4618 2003-09-26 Paul Eggert <eggert@twinsun.com>
4620 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4621 (error_tail): Do not loop, reallocating temporary buffer, since
4622 the output cannot contain more wide characters than the input
4623 contains bytes, the size must be big enough already. This avoids
4624 one potential size overflow calculation. Check for size overflow
4625 when calculating temporary buffer size. Free temporary buffer
4626 when done, if it was allocated with malloc; this plugs a memory
4627 leak. Remove casts from void * to pointers, that are no longer
4628 needed now that we're assuming C89 or better.
4630 Merge error changes from glibc.
4632 * error.c, error.h: Update copyright notice header to match glibc.
4633 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4634 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4635 Disable cancellation while printing error.
4636 * error.h: Prepend __ to parameter names.
4638 2003-09-25 Karl Berry <karl@gnu.org>
4640 * argp-fmtstream.c, argp-help.c: update from libc.
4642 2003-09-25 Bruno Haible <bruno@clisp.org>
4644 * version-etc-2.h: New file, from version-etc.h with modifications.
4645 * version-etc-2.c: New file, from version-etc.c with modifications.
4647 2003-09-25 Simon Josefsson <jas@extundo.com>
4649 * xgetdomainname.h: New file.
4650 * xgetdomainname.c: New file.
4652 2003-09-25 Simon Josefsson <jas@extundo.com>
4653 Bruno Haible <bruno@clisp.org>
4655 * getdomainname.h: New file.
4656 * getdomainname.c: New file.
4658 2003-09-24 Paul Eggert <eggert@twinsun.com>
4660 * linebuffer.c (freebuffer): Don't free the argument, just
4661 the buffer associated with the argument. Bug reported by
4664 2003-09-19 Karl Berry <karl@gnu.org>
4666 * argp.h: update from libc.
4668 2003-09-16 Paul Eggert <eggert@twinsun.com>
4670 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4671 input error, instead of returning NULL the next time we are called
4672 (and therefore losing track of errno).
4674 2003-09-15 Paul Eggert <eggert@twinsun.com>
4676 * getndelim2.c (getndelim2): Don't trash errno when a read
4677 fails, so that the caller gets the proper errno.
4679 * readutmp.c (read_utmp): Likewise.
4680 Check for fstat error. Close stream and free storage
4683 2003-09-14 Bruno Haible <bruno@clisp.org>
4685 * fwriteerror.h: New file.
4686 * fwriteerror.c: New file.
4688 2003-09-14 Jim Meyering <jim@meyering.net>
4690 * getloadavg.c: Correct cpp indentation.
4691 * strdup.c: Likewise.
4692 * vasnprintf.c: Likewise.
4694 2003-09-12 Paul Eggert <eggert@twinsun.com>
4696 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4697 * obstack.c [!defined _LIBC]: Likewise.
4698 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4699 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4700 * exitfail.c: Don't include stdlib.h; no longer needed.
4702 More changes to assume C89 or better.
4704 * error.c (error_tail): Assume vprintf.
4706 * argmatch.c (getenv): Remove decl.
4707 * progreloc.c (get_full_program_name): Define via prototype.
4708 * setenv.c (clearenv): Likewise.
4709 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4711 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4712 (malloc, memcpy): Remove decls.
4713 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4714 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4715 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4716 (memcpy): Remove macro.
4717 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4718 (__P): Remove. All uses removed.
4719 (PTR): Remove. All uses changed to void *.
4720 (CHAR_BIT, NULL): Remove.
4721 (spaces, zeros, memset_space, memset_zero)
4722 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4724 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4725 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4726 Define with prototype.
4727 Remove now-unnecessary prototype decl.
4728 (extra_args_spec): Assume ANSI C. All uses changed.
4729 (extra_args_spec_iso): Remove.
4730 (my_strftime, emacs_strftimeu): Define via prototype.
4731 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4733 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4734 * strtoimax.c: Include <stdlib.h> unconditionally.
4735 (strtoul, strtol): Remove decls.
4736 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4738 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4739 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4740 (LOCALE_PARAM_PROTO): New macro.
4741 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4742 (INTERNAL (strtol), strtol): Define with a prototype.
4743 (PARAMS): Remove. All uses removed.
4744 * tempname.c: Include <string.h> unconditionally.
4745 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4746 * xgethostname.c (main): Define with a prototype.
4747 * xmalloc.c: Include "xalloc.h" first, to check interface.
4748 Include <stdlib.h> unconditionally.
4749 (calloc, malloc, realloc, free): Remove decls.
4750 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4751 Include <stdlib.h> unconditionally. Sort include file names.
4753 (xstrtod): Define with a prototype.
4754 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4755 (strtol, strtoul): Remove decls.
4757 2003-09-11 Paul Eggert <eggert@twinsun.com>
4759 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4760 Include <stdlib.h>, <string.h> unconditionally.
4761 Remove now-unnecessary cast to char *.
4762 * strnlen.c: Include <string.h> unconditionally.
4763 * yesno.c (yesno): Define with a prototype.
4765 2003-09-10 Bruno Haible <bruno@clisp.org>
4767 * strcspn.c: Include <string.h> unconditionally.
4768 * strpbrk.c: Include <string.h> unconditionally.
4769 * strstr.c: Include <string.h> unconditionally.
4770 * unicodeio.c: Include <string.h> unconditionally.
4771 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4772 * unsetenv.c: Likewise.
4773 * xreadlink.c: Include <stdlib.h> unconditionally.
4774 * yesno.c: Include <stdlib.h> unconditionally.
4775 (rpmatch): Add prototype.
4777 2003-09-10 Jim Meyering <jim@meyering.net>
4779 * error.c: Correct indentation of cpp directives.
4781 2003-09-09 Paul Eggert <eggert@twinsun.com>
4785 * acosl.c (main): Use a prototype.
4786 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4789 * getloadavg.c (getloadavg, main): Define via prototypes.
4791 * getopt.h (struct option.name): Assume C89, and use 'const'.
4792 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4793 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4795 * getopt.c (const): Remove macro.
4796 Include <string.h> unconditionally.
4797 (my_index): Remove; all uses changed to strchr.
4798 (strlen): Remove decl.
4799 (exchange): Remove forward decl; no longer needed.
4800 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4801 Define with prototype.
4802 * getopt1.c (const): Remove macro.
4803 (getopt_long, getopt_long_only, main): Define with prototype.
4805 * getugroups.c: Include <string.h> unconditionally.
4807 * getusershell.c: Include <stdlib.h> unconditionally.
4808 (getusershell, setusershell, endusershell, readname, main):
4809 Define with prototypes.
4811 * group-member.c: Include group-member.h first.
4812 Include <stdlib.h> unconditionally.
4814 * hard-locale.c: Include hard-locale.h first.
4815 Include <stdlib.h>, <string.h> unconditionally.
4817 * hash.c (free, malloc): Remove decls.
4818 Include <stdlib.h> unconditionally.
4820 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4821 (getenv): Do not declare.
4823 * idcache.c: Include <string.h> unconditionally.
4825 * long-options.c: Include long-options.h first, to test interface.
4826 Include <stdlib.h> unconditionally.
4828 * makepath.c: Include makepath.h first, to test interface.
4829 Include <stdlib.h> and <string.h> unconditionally.
4831 * linebuffer.c: Include <stdlib.h>.
4832 (free): Remove decl.
4834 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4835 rpl_malloc returns void *, not char *.
4836 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4838 * md5.h: Include <limits.h> unconditionally.
4839 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4840 (__P): Remove; all uses removed.
4841 * md5.c: Include "md5.h" first.
4842 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4843 md5_buffer, md5_process_bytes, md5_process_block):
4844 Define with prototypes.
4845 * sha.h (__P): Remove all uses. (It wasn't defined??)
4846 * sha.c: Include "sha.h" first.
4847 Include <stdlib.h>, <string.h> unconditionally.
4849 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4850 * memcmp.c (__ptr_t): Likewise.
4851 * memrchr.c (__ptr_t): Likewise.
4852 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4853 Include <string.h> unconditionally.
4854 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4855 * memchr.c: Include <stdlib.h> unconditionally.
4856 * memchr.c (LONG_MAX): Remove.
4857 * memrchr.c (LONG_MAX): Likewise.
4858 * memchr.c (__memchr): Define via a prototype.
4859 * memrchr.c (__memrchr): Likewise.
4860 * memcmp.c (__P): Remove, and remove all uses.
4861 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4862 Remove forward decls; no longer needed.
4863 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4864 Use types required by C89 in prototype.
4866 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4867 * savedir.c: Likewise.
4868 * mkdir.c (free): Remove decl.
4869 * rmdir.c (rmdir): Define with a prototype.
4870 * savedir.c: Include savedir.h first, to test interface.
4872 * mktime.c (STDC_HEADERS): Remove.
4873 Include <stdlib.h>, <string.h> unconditionally.
4875 * modechange.c: Include <stdlib.h> unconditionally.
4876 (malloc): Remove decl.
4878 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4879 (free): Remove decl.
4881 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4882 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4883 (This type really should be intptr_t, but that's a C99ism.)
4884 (_obstack_memcpy): Remove: all uses changed to memcpy.
4885 Include <string.h> unconditionally.
4886 (struct obstack): Assume __STDC__ for types of members
4887 chunkfun, freefun, extra_arg.
4888 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4889 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4890 obstack_begin, obstack_specify_allocation,
4891 obstack_specify_allocation_with_arg, obstack_chunkfun,
4892 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4893 Remove unprototyped decls and the macros that use them.
4894 * obstack.c (POINTER): Remove. All uses changed to void *.
4895 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4896 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4897 (defined __STDC__ && __STDC__)]:
4898 Remove nonprototyped code.
4899 Include <stdlib.h> unconditionally.
4900 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4901 _obstack_allocated_p, _obstack_free, obstack_free,
4902 _obstack_memory_used, print_and_abort):
4903 Define using prototypes.
4904 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4905 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4906 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4907 obstack_next_free, obstack_object_size, obstack_room) [0]:
4908 Remove unused, unprototyped code.
4910 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4912 * physmem.c (physmem_total, physmem_available, main): Define
4915 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4916 (main): Define with a prototype.
4918 * posixver.c (getenv): Remove decl.
4920 * putenv.c (malloc): Returns void *, not char *.
4921 Include <string.h> unconditionally.
4922 (strchr, memcpy, NULL): Do not define.
4924 * readtokens.c: Include readtokens.h first, to test interface.
4925 Include <stdlib.h>, <string.h> unconditionally.
4926 (init_tokenbuffer): Define with a prototype.
4928 * regex.c (PARAMS): Remove. All uses removed.
4929 All uses of _RE_ARGS removed, too.
4930 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4932 (bzero): Assume memset exists.
4933 (memcmp, memcpy, NULL): Remove.
4934 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4935 char, or assignments to local vars of type signed char.
4936 (init_syntax_once, PREFIX(extract_number_and_incr),
4937 PREFIX(print_partial_compiled_pattern),
4938 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4939 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4940 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4941 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4942 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4943 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4944 wcs_compile_range, byte_compile_range, truncate_wchar,
4945 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4946 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4947 count_mbs_length, wcs_re_match_2_internal,
4948 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4949 PREFIX(alt_match_null_string_p),
4950 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4951 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4952 regfree, PREFIX(extract_number)): Define with prototype. Remove
4953 now-unnecessary declaration, if any.
4954 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4956 Remove now-unnecessary casts among pointer types.
4957 * regex.h (_RE_ARGS): Remove. All uses removed.
4959 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4960 (free): Remove decl.
4962 * rpmatch.c: Include <stdlib.h> unconditionally.
4964 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4965 (free): Remove decl.
4967 * save-cwd.c: Include <stdlib.h> unconditionally.
4968 * xgetcwd.c: Likewise.
4970 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4971 (free): Remove decl.
4973 * strchrnul.c (strchrnul): Define with a prototype.
4974 Fix bug: c_in was not converted to char before searching.
4976 The following changes are not K&R related:
4978 * group-member.h: Include <sys/types.h>, so that this file is
4980 * makepath.h: Likewise.
4982 * getusershell.c (readname, default_index, line_size, readname):
4983 Use size_t, not int, for sizes.
4984 (readname): If the size overflows, report an error instead of
4987 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4989 * getndelim2.c: Assume stdlib.h per the C89 spec.
4991 2003-09-08 Paul Eggert <eggert@twinsun.com>
4993 Assume C89 or better; remove K&R cruft.
4994 A few of these changes were first proposed by Derek Robert Price
4995 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4997 * addext.c: Include <string.h> unconditionally.
4998 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4999 Don't declare getenv or malloc.
5001 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5002 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5004 (find_stack_direction, alloca): Use prototypes.
5006 * atexit.c (atexit): Define using a prototype.
5008 * basename.c, dirname.c, stripslash.c:
5009 Include <string.h> unconditionally.
5011 * bcopy.c: Include <stddef.h>.
5012 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5014 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5016 * error.h (error, error_at_line, error_print_progname)
5017 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5018 * error.c: Include error.h first, to check interface.
5019 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5020 (VA_START): Remove; all uses changeed to va_start.
5021 (exit, strerror): Remove decls.
5022 (error_print_progname): Prototype uncondionally.
5023 Don't include <errno.h>; no longer needed.
5024 (private_strerror): Remove.
5025 (error_tail): Always define.
5026 (error, error_at_line): Assume C89 or better; always use prototypes.
5027 * fatal.c: Include "fatal.h" first, to test interface.
5028 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5029 (VA_START): Remove; all uses changed to va_start.
5030 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5032 (exit): Remove decl.
5033 (fatal): Prototype unconditionally. Assume va_start works.
5034 Abort at end, to pacify gcc.
5036 * euidaccess.c (main): Define with a prototype.
5038 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5040 * exitfail.c: Include <stdlib.h> unconditionally.
5042 * fnmatch_.h (__P): Remove. All uses changed to assume
5044 * fnmatch.c: Include fnmatch.h first, to test interface.
5045 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5046 (getenv): Remove decl.
5047 (fnmatch): Define using a prototype.
5048 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5049 (FCT): Define using a prototype.
5051 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5053 * gethostname.c: Include <stddef.h>.
5054 (gethostname): Define with prototype. Length is size_t, not int.
5056 2003-09-08 Paul Eggert <eggert@twinsun.com>
5058 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5059 getversion.c should have been removed then, but was accidentally
5062 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5063 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5065 2003-09-07 Paul Eggert <eggert@twinsun.com>
5067 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5068 copy_tm_result. Bug reported by Simon Josefsson in
5069 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5071 2003-09-06 Paul Eggert <eggert@twinsun.com>
5073 * time_r.c, time_r.h: New files.
5075 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5077 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5078 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5080 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5082 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5083 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5086 * timegm.c: Switch to glibc implementation, with the following changes:
5087 [defined HAVE_CONFIG_H]: Include <config.h>.
5088 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5089 (__mktime_internal) [!defined _LIBC]: New decl.
5090 (__gmtime_r) [!defined _LIBC]: New macro and function.
5091 (timegm): Use a prototype, since gnulib assumes C89.
5092 Do not bother declaring tmp to be const, as it's not really usefu.
5093 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5094 (timegm): Declare only if HAVE_DECL_TIMEGM.
5096 2003-09-03 Paul Eggert <eggert@twinsun.com>
5098 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5099 Bug reported by Lute Kamstra in
5100 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5102 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5103 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5104 course with correspondingly smaller numbers for tomorrow and
5105 yesterday. From Tadayoshi Funaba. Originally installed into
5106 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5109 2003-08-31 Simon Josefsson <jas@extundo.com>
5111 * timegm.h: New file.
5112 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5114 2003-08-31 Karl Berry <karl@gnu.org>
5116 * argp.h: update from libc.
5118 2003-08-28 Bruno Haible <bruno@clisp.org>
5120 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5121 warning on QNX, which defines O_BINARY to 000000.
5123 2003-08-24 Bruno Haible <bruno@clisp.org>
5125 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5126 MSVC7 <stdio.h> is included later.
5128 2003-08-20 Bruno Haible <bruno@clisp.org>
5130 * progname.h: New file, from GNU gettext.
5131 * progname.c: New file, from GNU gettext.
5132 * progreloc.c: New file, from GNU gettext.
5134 2003-08-19 Bruno Haible <bruno@clisp.org>
5136 * xstrdup.c: Assume <string.h> exists.
5138 2003-08-18 Jim Meyering <jim@meyering.net>
5140 * setenv.h: Indent nested cpp directive.
5141 * vasnprintf.c: Remove trailing blanks.
5143 2003-08-17 Simon Josefsson <jas@extundo.com>
5144 Bruno Haible <bruno@clisp.org>
5146 * xstrndup.h: New file.
5147 * xstrndup.c: New file.
5149 2003-08-17 Bruno Haible <bruno@clisp.org>
5151 * strndup.h: New file.
5153 2003-08-16 Paul Eggert <eggert@twinsun.com>
5155 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5156 space, undoing this 2003-08-12 change:
5157 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5159 2003-08-16 Jim Meyering <jim@meyering.net>
5161 Merge from coreutils.
5162 * xstrtoimax.c: #else #if -> #elif.
5163 * xstrtoumax.c: Likewise.
5165 2003-08-15 Paul Eggert <eggert@twinsun.com>
5167 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5168 rather than tab, after '#' in shell-script copyright notices.
5169 Suggested by Bruno Haible.
5171 2003-08-15 Jim Meyering <jim@meyering.net>
5172 and Paul Eggert <eggert@twinsun.com>
5174 Merge from coreutils.
5175 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5176 member but strut utmpx does not. Needed for AIX 4.3.3.
5177 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5179 2003-08-15 Jim Meyering <jim@meyering.net>
5181 Merge from coreutils.
5182 * xgethostname.c: Include <stdlib.h>.
5183 (xghostname): Don't exit for anything other than memory-related
5184 failure; just return NULL.
5185 * userspec.c: Include "posixver.h".
5186 (parse_user_spec): Accept `.' as a separator only
5187 in pre-POSIX-200112 mode.
5188 * strtoimax.c: Use #elif rather than #else #if.
5189 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5190 Remove function, now that we can rely on a working tzset function.
5191 [!_LIBC]: Ensure that the required autoconf test has been run.
5192 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5193 Use underlying_strftime for %r.
5194 * sha.c: Merge in some clean-up and optimization changes from glibc.
5195 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5196 Ensure that it is a multiple of 64.
5197 Rearrange loop exit tests so as to avoid performing an
5198 additional fread after encountering an error or EOF.
5199 * realloc.c: Update copyright date.
5201 2003-08-14 Jim Meyering <jim@meyering.net>
5203 Merge from coreutils.
5204 * obstack.h: Whitespace changes.
5205 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5206 and xcalloc return values.
5207 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5208 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5209 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5210 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5211 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5213 Use mntctl's return value to drive the entry-processing loop, since
5214 we can't rely on the value of the vmt_length member in the last
5215 entry. On some systems doing so could result in exhausting
5216 virtual memory. Based in part on a patch from Mike Jetzer.
5218 2003-08-14 Jim Meyering <jim@meyering.net>
5219 and Paul Eggert <eggert@twinsun.com>
5221 Merges from coreutils, plus other fixes.
5222 * physmem.c: Merge in portability changes from gcc/libiberty
5223 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5224 for credits and details. Thanks to Kaveh Ghazi for helping
5225 to keep these files in sync.
5226 (ARRAY_SIZE): Define it.
5227 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5228 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5229 (memcasecmp): Don't assume size_t fits in unsigned int.
5230 Remove casts and duplicate code.
5231 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5232 (memcpy): Remove definition.
5233 Merge in some clean-up and optimization changes from glibc.
5234 [BLOCKSIZE]: Move definition to top of file.
5235 Ensure that it is a multiple of 64.
5236 Rearrange loop exit tests so as to avoid performing an
5237 additional fread after encountering an error or EOF.
5238 * md5.h (md5_uintptr): Define.
5239 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5240 return to the initial working directory. Preserve errno
5242 * idcache.c: Include "xalloc.h".
5243 (xmalloc, xrealloc): Remove decls.
5244 (getuser): Remove casts no longer required in C89.
5245 * human.c: Include stdio.h, for sprintf.
5246 * group-member.c: Include "xalloc.h".
5247 (xmalloc, xrealloc): Remove decls.
5248 (get_group_info): Remove casts no longer required in C89.
5249 * getusershell.c (readname): Remove casts no longer required in C89.
5250 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5251 * getline.c: Whitespace fix, from coreutils.
5253 2003-08-13 Paul Eggert <eggert@twinsun.com>
5255 * exclude.c: Include <ctype.h>
5256 (IN_CTYPE_DOMAIN): New macro.
5258 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5261 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5262 Undo previous (whitespace-only) change.
5264 2003-08-12 Paul Eggert <eggert@twinsun.com>
5266 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5267 Normalize leading white space and remove trailing white space.
5268 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5269 notice, as per ../config/srclist-update.
5271 Merge from coreutils.
5272 * euidaccess.h: New file.
5273 * euidaccess.c: Include it.
5274 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5275 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5276 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5278 2003-08-11 Bruno Haible <bruno@clisp.org>
5280 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5281 (vasnprintf): Use it instead of wcslen.
5283 2003-08-11 Bruno Haible <bruno@clisp.org>
5285 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5286 value to ensure that _Bool promotes to int. Use #define for _Bool when
5287 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5289 2003-08-10 Karl Berry <karl@gnu.org>
5291 * regex.h: update from libc (whitespace fix).
5293 2003-08-09 Paul Eggert <eggert@twinsun.com>
5295 Merge some files from coreutils. These changes were
5296 originally made by Jim Meyering.
5297 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5298 many older Unixes require this.
5299 * alloca.c (alloca): Remove cast to argument of free;
5300 no longer needed in C89.
5301 * alloca_.h, regex.h: Fix white space to match
5302 what GNU indent does.
5304 2003-08-05 Paul Eggert <eggert@twinsun.com>
5306 * bumpalloc.h: Remove.
5308 2003-08-04 Paul Eggert <eggert@twinsun.com>
5310 * getloadavg.c: Change copyright notice and spacing to conform to
5313 Merge from coreutils.
5314 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5316 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5317 from Karl Berry, implemented by Jim Meyering.
5318 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5319 from Dmitry V. Levin.
5320 Remove anachronistic cast of xrealloc.
5321 * fnmatch_.h (__const): Remove. Use 'const'.
5322 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5323 type. Otherwise, it wouldn't compile with at least /bin/cc on
5324 ymp-cray-unicos9.0.2.X.
5325 Combine two mostly-identical uses of alloca into one.
5326 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5328 2003-08-04 Dave Love <d.love@dl.ac.uk>
5332 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5333 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5334 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5335 obsolete NLIST_NAME_UNION.
5336 [__GNU__]: Undef BSD and FSCALE.
5337 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5339 2003-08-03 Paul Eggert <eggert@twinsun.com>
5341 * stdbool_.h (_Bool): Make it signed char, instead of
5342 an enum type, so that it's guaranteed to promote to int. See:
5343 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5345 2003-07-31 Paul Eggert <eggert@twinsun.com>
5347 * strerror.c: Include config.h, limits.h. Declare sprintf.
5348 (strerror): Don't assume that a printable int fits in 14 bytes.
5350 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5351 Bruno Haible <bruno@clisp.org>
5353 * getline.h (getline, getdelim): Change return type to ssize_t.
5354 * getline.c (getline, getdelim): Likewise.
5355 Remove _GNU_SOURCE define; now it's defined in config.h through
5358 2003-07-22 Paul Eggert <eggert@twinsun.com>
5360 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5361 over-parenthesization in macros.
5363 Sync with coreutils.
5365 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5368 Use `exit_failure' for xalloc and xmemcoll instead of their own
5369 private exit-failure variables.
5370 * xalloc.h (xalloc_exit_failure): Remove.
5371 * xmalloc.c: Likewise. Include exitfail.h.
5372 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5373 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5374 * xmemcoll.c: Likewise. Include exitfail.h.
5375 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5377 2003-07-18 Paul Eggert <eggert@twinsun.com>
5379 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5380 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5381 to test that it can stand by itself. Include "exitfail.h".
5382 Clients should set exit_failure instead.
5383 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5385 2003-07-18 Andreas Schwab <schwab@suse.de>
5387 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5389 2003-07-18 Bruno Haible <bruno@clisp.org>
5391 * getndelim2.h: New file.
5392 * getndelim2.c: Make into a module of its own. Include config.h,
5394 (getndelim2): Make non-static. Change return type to ssize_t.
5395 * getline.h: Change argument names.
5396 * getline.c: Include getndelim2.h instead of getndelim2.c.
5397 * getnline.c: Include getndelim2.h.
5399 2003-07-17 Bruno Haible <bruno@clisp.org>
5401 * Makefile.am: Remove file.
5402 * Makefile.in: Remove file.
5404 2003-07-17 Bruno Haible <bruno@clisp.org>
5406 * getnline.h: New file.
5407 * getnline.c: New file.
5408 * getndelim2.c: New file, extracted from getline.c.
5409 (getndelim2): Renamed from getdelim2, with added nmax argument.
5410 * getline.c: Include getndelim2.c.
5411 (getdelim2): Moved out to getndelim2.c.
5412 (getline, getdelim): Update.
5414 2003-07-15 <karl@gnu.org>
5416 * vasnprintf.c: update from gettext.
5418 2003-07-15 Jim Meyering <jim@meyering.net>
5420 * makepath.c (make_path): Enclose diagnostic in _(...).
5422 2003-07-14 Paul Eggert <eggert@twinsun.com>
5424 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5425 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5426 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5427 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5428 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5429 updated automatically by ../config/srclist-update. This changes
5430 their license from LPGL to GPL.
5432 2003-07-14 Jim Meyering <jim@meyering.net>
5434 Don't emit diagnostics. Let callers do that.
5435 * save-cwd.c: Don't include "error.h".
5436 (save_cwd): Don't call error. Ensure that errno is valid
5437 when returning nonzero.
5439 * save-cwd.h (restore_cwd): Update prototype.
5440 * save-cwd.c (restore_cwd): Remove two parameters.
5441 Simplify. Don't call error upon failure. Let callers do that.
5442 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5443 when auditing is enabled. But don't bother updating the #if.
5445 2003-07-14 Simon Josefsson <jas@extundo.com>
5447 * mempcpy.h: New file.
5448 * mempcpy.c: New file.
5450 2003-07-14 Paul Eggert <eggert@twinsun.com>
5452 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5453 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5454 unicodeio.c, unicodeio.h, unlocked-io.h:
5455 Switch from LGPL to GPL.
5457 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5459 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5460 it breaks C++ compilation.
5461 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5463 2003-07-10 Jim Meyering <jim@meyering.net>
5465 * vasnprintf.c: Remove trailing blanks.
5466 Make cpp indentation consistent.
5468 2003-07-09 Paul Eggert <eggert@twinsun.com>
5470 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5471 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5472 Switch from LGPL to GPL.
5474 2003-07-07 Paul Eggert <eggert@twinsun.com>
5476 * mktime.c: Fix some boundary cases and remove need for floating point.
5478 Issue a compile-time diagnostic if time_t is floating point, or if
5479 two's complement arithmetic is not in effect, or if arithmetic
5480 right shift does not propagate the sign. These assumptions were
5481 all in the original code but they weren't checked.
5483 (TIME_T_MIDPOINT, verify): New macros.
5484 (__isleap): Remove; it has integer overflow problems.
5485 (leapyear): New function, without those problems.
5486 (ydhms_tm_diff): Remove; splitting into two parts.
5487 (ydhms_diff): New function, containing the arithmetic part of
5488 the old ydhms_tm_diff function. Issue a compile-time
5489 diagnostic if we are not using C99 integer division.
5490 Avoid casts when possible.
5491 (guess_time_tm): New function, containing the checking part of
5492 the old ydhms_tm_diff function. Return the new value, rather than
5493 the difference between it and the old. Accept a new argument T
5494 so that *T specifies the old value. Check for overflow in the result.
5496 (__mktime_internal): Use a time_t offset, not a long int offset.
5497 This undoes the 2003-06-04 change, which is no longer needed now
5498 that we have better overflow checking.
5499 (localtime_offset): Likewise.
5501 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5502 and long are 64-bit but int is only 32-bit.
5503 (ydhms_diff): Use long int to store year1 and yday1.
5504 Issue a compile-time diagnostic if long int is not wide enough.
5506 (__mktime_internal): Use long int to store adjusted year and yday.
5507 Use plain C rather than preprocessor commands, if that doesn't
5509 Check for overflow (and try to repair) after each probe
5510 rather than checking only at the very end. This avoids some bugs
5511 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5512 does not equal GMT offset at maximum time).
5513 Use integer to check for overflow rather than floating point; this
5514 is more portable to non-IEEE hosts, and is a tad faster.
5515 When we detect that we are oscillating between two values,
5516 don't check whether tm_isdst has the requested value, since
5517 we already know the answer. When tm_isdst has the wrong value,
5518 use a different heuristic to find the right one, based on the
5519 extreme values actually observed in practice in tz2003a,
5520 rather than the (overly optimistic) "previous 3 calendar quarters".
5522 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5523 "T const" to accommodate glibc style.
5524 (check_result): Use less-confusing report format. "long" -> "long int.
5526 Don't loop if the iteration overflows time_t.
5527 Allow a negative step in the iteration.
5529 2003-07-01 Paul Eggert <eggert@twinsun.com>
5531 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5532 having it depend on HAVE_SYS_TYPES_H.
5534 2003-06-25 Bruno Haible <bruno@clisp.org>
5536 * readlink.c: New file.
5538 2003-06-20 Bruno Haible <bruno@clisp.org>
5540 Assume C89, so PARAMS isn't needed.
5541 * unicodeio.h (PARAMS): Remove.
5542 * unicodeio.c: Don't use PARAMS.
5544 2003-06-18 Jim Meyering <jim@meyering.net>
5546 Merge changes from coreutils.
5547 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5548 Remove explicit declarations of xmalloc and realloc.
5550 (read_utmp): Remove anachronistic cast of xmalloc.
5552 2003-06-17 Paul Eggert <eggert@twinsun.com>
5554 Assume C89, so PARAMS isn't needed.
5555 * backupfile.h (PARAMS): Remove. All uses removed.
5556 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5557 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5558 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5559 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5560 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5561 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5562 xstrtol.h: Likewise.
5563 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5564 same.h, strverscmp.h: Do not include config.h; no longer needed.
5565 Anyway, config.h should always be included before any other file.
5567 2003-06-11 Simon Josefsson <jas@extundo.com>
5569 * sysexit_.h: New file.
5571 2003-05-20 Derek Price <derek@ximbiot.com>
5573 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5575 2003-06-10 Simon Josefsson <jas@extundo.com>
5577 * strchrnul.h: New file.
5578 * strchrnul.c: New file.
5580 2003-06-10 Simon Josefsson <jas@extundo.com>
5582 * argp.h: New file, from glibc.
5583 * argp-ba.c: New file, from glibc.
5584 * argp-eexst.c: New file, from glibc.
5585 * argp-fmtstream.c: New file, from glibc.
5586 * argp-fmtstream.h: New file, from glibc.
5587 * argp-fs-xinl.c: New file, from glibc.
5588 * argp-help.c: New file, from glibc.
5589 * argp-namefrob.h: New file, from glibc.
5590 * argp-parse.c: New file, from glibc.
5591 * argp-pv.c: New file, from glibc.
5592 * argp-pvh.c: New file, from glibc.
5593 * argp-xinl.c: New file, from glibc.
5595 2003-06-07 Jim Meyering <jim@meyering.net>
5597 * readtokens.h: Put `Free Software Foundation, Inc.'
5598 in place of my name in the copyright comment.
5599 Remove definition and uses of __P.
5602 * stat.c: Don't declare xmalloc explicitly.
5603 Instead, include "xalloc.h".
5604 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5605 xrealloc, and xcalloc return values.
5606 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5608 * xgetcwd.h: Remove definition/uses of PARAMS.
5610 2003-06-06 Jim Meyering <jim@meyering.net>
5612 * stdbool_.h: Renamed from stdbool.h.in.
5614 2003-06-06 Jim Meyering <jim@meyering.net>
5616 Merge from coreutils.
5617 * same.c: (same_name): Declare *_basename locals to be `const'.
5618 Consolidate declarations and initializations of *_base* locals.
5620 Merge from coreutils.
5621 This avoids a core dump on systems without GNU putenv,
5622 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5623 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5624 (unsetenv): New static function, from GNU libc.
5625 (rpl_putenv): Use it.
5627 * modechange.c: Remove trailing blanks.
5629 Merge from coreutils.
5630 * fsusage.c: Remove declaration of statfs.
5631 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5633 * posixtm.c: Include <stdbool.h> unconditionally.
5635 2003-06-05 Paul Eggert <eggert@twinsun.com>
5637 * mktime.c (__mktime_internal): When resolving a tm_isdst
5638 mismatch, look in future quarters as well as past. This fixes a
5639 bug when processing fall-backwards gaps immediately after a long
5640 period of daylight-saving time.
5642 * mktime.c: Assume freestanding C89 or better.
5643 (HAVE_LIMITS_H): Remove. Assume it's 1.
5644 (__P): Remove; not used.
5645 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5646 (mktime, not_equal_tm, print_tm, check_result,
5647 main): Use prototypes. Use const * where appropriate.
5648 (main): Fix typo in testing code that uncovered by above changes.
5649 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5651 2003-06-04 Paul Eggert <eggert@twinsun.com>
5653 * mktime.c: Fix Debian bug 177940
5654 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5655 (localtime_offset): Now long int, not time_t, because we want it
5656 to be guaranteed to be signed. All uses changed.
5657 (__mktime_internal): If overflow would occur when adding offset,
5660 Merge 'human' changes from coreutils. Rewrite to support
5661 locale-specific notations like thousands separators.
5662 * human.c: Simplify authorship notice.
5663 Include human.h immediately after config.h.
5664 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5665 <limits.h>: Do not include, since human.h does.
5666 (SIZE_MAX, UINTMAX_MAX): New macros.
5667 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5668 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5669 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5670 (power_letter): Renamed from suffixes.
5671 (generate_suffix_backwards): Remove.
5672 (adjust_value): Now takes int style (because of human.h changes)
5673 and long double value (for greater precision on some platforms).
5674 (group_number): New function.
5675 (human_readable): Use it. Use integer options, not enum.
5676 Put the options before the sizes in the arg list.
5677 Support all the new options.
5678 The old human_readable function has been removed;
5679 use inttostr.h instead.
5680 (human_readable, default_block_size, humblock):
5681 Use uintmax_t, not int, for block sizes.
5682 (human_readable_inexact, block_size_types): Remove.
5683 (block_size_opts): New constant.
5684 (human_options): Renamed from human_block_size, with new signature
5685 that allows block sizes up to UINTMAX_MAX. All callers changed.
5686 * human.h: Add copyright and authorship notice.
5687 Include <limits.h> and <stdbool.h> unconditionally.
5688 (PARAMS): Remove. All uses removed.
5689 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5690 (enum human_inexact_style): Remove tag; now a nameless enum.
5691 (human_floor, human_ceiling, human_round_to_even): Now have
5692 values 2, 0, 1 rather than -1, 1, 0.
5693 (human_group_digits, human_suppress_point_zero, human_autoscale,
5694 human_base_1024, human_SI, human_B): New constants.
5695 (human_readable_inexact, human_block_size): Remove.
5696 (human_readable): Size args are now uintmax_t, not int.
5697 (human_options): New decl.
5699 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5700 unnecessary now that we assume C89 or better. This change
5701 imported from coreutils.
5703 * mktime.c (__mktime_internal): Do not reject negative timestamps
5704 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5705 in the 2003-05-30 sync from glibc.
5707 .h files should stand alone, but we shouldn't include <sys/types.h>
5708 if we can get away with just <stddef.h>.
5710 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5711 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5712 rather than <sys/types.h>, as we merely need size_t.
5713 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5715 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5716 Include <stdio.h>, to get FILE.
5717 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5718 memcasecmp.h has included <stddef.h> and all we need is size_t.
5719 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5720 our interface, instead of including <sys/types.h>
5722 2003-06-02 Paul Eggert <eggert@twinsun.com>
5725 Fix some minor time-related bugs with POSIX time arguments.
5726 Some valid time stamps were being rejected (notably -1, and
5727 time stamps before 1900 on 64-bit hosts). And some invalid
5728 time stamps were being accepted, e.g. September 31.
5730 * posixtm.h (posixtime): Return bool instead of time_t, so
5731 that we can return (time_t) -1 successfully.
5732 * posixtm.c: Likewise.
5733 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5734 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5735 (t): Remove static var.
5736 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5737 of static var. All uses changed.
5738 (year): Do not reject years before 1900; they can occur with
5740 (posix_time_parse): Do not check for out-of-range components;
5741 that is now the caller's responsibility, since our checks were
5742 only approximations.
5743 (posixtime): Use mktime to check for out-of-range components,
5744 since it knows them exactly.
5745 If mktime returns (time_t) -1, check whether an error actually occurred
5746 by invoking localtime on -1.
5747 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5748 posixtime failures better.
5749 Improve the test data (in comments only).
5751 2003-05-30 <karl@gnu.org>
5753 * mktime.c: update from libc.
5755 2003-05-30 Bruno Haible <bruno@clisp.org>
5757 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5758 * localcharset.h: Likewise.
5759 * localcharset.c: Likewise.
5761 2003-05-28 Paul Eggert <eggert@twinsun.com>
5763 Assume the headers required for C89 freestanding compilers.
5764 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5765 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5766 without checking for HAVE_LIMITS_H.
5767 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5768 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5770 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5771 * exclude.c: Include <stdbool.h> unconditionally.
5772 * tempname.c: Include <stddef.h> unconditionally.
5773 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5774 * modechange.c, rpmatch.c (NULL): Don't define, since
5775 <stddef.h> does that.
5776 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5777 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5778 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5779 * xstrtol.c: Likewise.
5780 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5781 * savedir.c: Include <stddef.h> instead of defining NULL.
5783 * addext.c (addext): Use assignment rather than cast, to avoid
5784 warnings on some platforms.
5786 * mktime.c (__mktime_internal): Do not reject negative timestamps
5789 2003-05-10 Bruno Haible <bruno@clisp.org>
5791 * linebreak.c (iconv_string_length): Don't return -1 just because the
5792 string is longer than 4 KB.
5794 2003-05-12 Jim Meyering <jim@meyering.net>
5796 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5797 the space-padded-by-default conversion specifiers, %e, %k, %l.
5799 2003-05-03 Bruno Haible <bruno@clisp.org>
5801 Upgrade to Unicode-4.0.
5802 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5803 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5804 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5805 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5806 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5807 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5808 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5809 Change width of U+E0100..U+E01EF from 1 to 0.
5811 2003-04-25 Bruno Haible <bruno@clisp.org>
5813 * copy-file.c: Include <stddef.h>, for size_t.
5815 2003-04-25 Jim Meyering <jim@meyering.net>
5817 * copy-file.c (copy_file_preserving): Declare buf_size to be
5818 of type size_t, not int.
5820 2003-04-11 Jim Meyering <jim@meyering.net>
5822 Merge changes from Coreutils.
5824 2003-03-22 Jim Meyering <jim@meyering.net>
5826 * strftime.c (widen): Cast alloca return value to proper type.
5828 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5831 * strftime.c (my_strftime): Handle very large width
5832 specifications for numeric values correctly. Improve checks for
5835 2003-01-19 Jim Meyering <jim@meyering.net>
5837 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5838 (nl_get_alt_digit) [! defined my_strftime]: Define.
5839 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5840 _nl_get_alt_digit and _nl_get_walt_digit.
5842 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5843 These changes have no effect outside of _LIBC.
5845 2003-04-10 Bruno Haible <bruno@clisp.org>
5847 * findprog.h: New file, from GNU gettext.
5848 * findprog.c: New file, from GNU gettext.
5850 2003-04-05 Jim Meyering <jim@meyering.net>
5852 Merge changes from Coreutils.
5854 * exclude.h (PARAMS): Remove definition and uses.
5855 * exclude.c: Remove uses of `PARAMS'.
5857 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5858 Add test-cases for DOS filenames. Declare program_name.
5859 (main): Set up program_name. Patch by Rich Dawe.
5861 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5863 Use mntctl's return value to drive the entry-processing loop, since
5864 we can't rely on the value of the vmt_length member in the last
5865 entry. On some systems doing so could result in exhausting
5866 virtual memory. Based in part on a patch from Mike Jetzer.
5868 2003-04-04 Bruno Haible <bruno@clisp.org>
5870 * linebreak.h: New file, from GNU gettext.
5871 * linebreak.c: New file, from GNU gettext with slight modifications.
5872 * lbrkprop.h: New file, from GNU gettext.
5874 2003-04-03 Bruno Haible <bruno@clisp.org>
5876 * utf8-ucs4.h: New file, from GNU gettext.
5877 * utf16-ucs4.h: New file, from GNU gettext.
5878 * ucs4-utf8.h: New file, from GNU gettext.
5879 * ucs4-utf16.h: New file, from GNU gettext.
5881 2003-04-02 Bruno Haible <bruno@clisp.org>
5883 * binary-io.h: New file, from GNU gettext.
5885 2003-04-01 Bruno Haible <bruno@clisp.org>
5887 * pathname.h: New file, from GNU gettext.
5888 * concatpath.c: New file, from GNU gettext.
5890 2003-03-30 Bruno Haible <bruno@clisp.org>
5892 * copy-file.c (copy_file_preserving): Don't set owner if the function
5893 chown() doesn't exist.
5895 2003-03-28 Bruno Haible <bruno@clisp.org>
5897 * copy-file.h: New file, from GNU gettext.
5898 * copy-file.c: New file, from GNU gettext.
5900 2003-03-18 Jim Meyering <jim@meyering.net>
5902 * quote.c (quote_n): Fix typo in comment.
5904 2003-03-14 Jim Meyering <jim@meyering.net>
5906 Merge changes from Coreutils.
5907 * obstack.h (obstack_object_size): Declare temporary, __o,
5908 to be const, in order to avoid warnings.
5909 (obstack_room): Likewise.
5910 (obstack_empty_p): Likewise.
5912 2003-03-13 Paul Eggert <eggert@twinsun.com>
5914 Merge changes from Bison.
5915 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5916 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5917 when compiling Bison 1.875's `bitset bset = obstack_alloc
5918 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5919 * hash.c: Include <stdbool.h> unconditionally.
5921 2003-03-09 Paul Eggert <eggert@twinsun.com>
5923 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5924 Reported by Bruce Becker; see:
5925 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5927 2003-03-03 Paul Eggert <eggert@twinsun.com>
5928 Bruno Haible <bruno@clisp.org>
5930 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5931 Reported by John Hughes, see
5932 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5934 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5936 * poll_.h: New file.
5939 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5941 * mathl.h: New file.
5942 * acosl.c: New file.
5943 * asinl.c: New file.
5944 * atanl.c: New file.
5945 * ceill.c: New file.
5948 * floorl.c: New file.
5949 * frexpl.c: New file.
5950 * ldexpl.c: New file.
5952 * sincosl.c: New file.
5954 * sqrtl.c: New file.
5956 * trigl.c: New file.
5957 * trigl.h: New file.
5959 2003-02-17 Bruno Haible <bruno@clisp.org>
5961 * mkdtemp.h: New file, from GNU gettext.
5962 * mkdtemp.c: New file, from GNU gettext.
5964 2003-01-31 Bruno Haible <bruno@clisp.org>
5966 * rename.c: #undef rename before defining rpl_rename.
5967 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5969 2003-01-30 Bruno Haible <bruno@clisp.org>
5971 * printf-args.h: New file, from GNU gettext.
5972 * printf-args.c: New file, from GNU gettext.
5973 * printf-parse.h: New file, from GNU gettext.
5974 * printf-parse.c: New file, from GNU gettext.
5975 * vasnprintf.h: New file, from GNU gettext.
5976 * vasnprintf.c: New file, from GNU gettext.
5977 * asnprintf.c: New file, from GNU gettext.
5978 * vasprintf.h: New file, from GNU gettext with modifications.
5979 * vasprintf.c: New file, from GNU gettext.
5980 * asprintf.c: New file, from GNU gettext.
5982 2003-01-29 Bruno Haible <bruno@clisp.org>
5984 * stpncpy.h: New file, from GNU gettext with modifications.
5985 * stpncpy.c: New file, from GNU gettext with modifications.
5987 2003-01-28 Bruno Haible <bruno@clisp.org>
5989 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5991 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5994 2003-01-27 Bruno Haible <bruno@clisp.org>
5996 * xsetenv.h: New file, from GNU gettext.
5997 * xsetenv.c: New file, from GNU gettext.
5999 2003-01-23 Bruno Haible <bruno@clisp.org>
6001 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6003 2003-01-22 Bruno Haible <bruno@clisp.org>
6005 * exit.h: New file, from GNU gettext.
6007 2003-01-11 Bruno Haible <bruno@clisp.org>
6009 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6010 * strcase.h (strcasecmp, strncasecmp): Likewise.
6012 2003-01-14 Jim Meyering <jim@meyering.net>
6014 * same.c (same_name): Tweak a comment.
6016 2003-01-11 Bruno Haible <bruno@clisp.org>
6018 * same.c (same_name): Reorder tests so as to avoid calling stat()
6019 when a string comparison is sufficient.
6021 2003-01-11 Bruno Haible <bruno@clisp.org>
6023 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6026 2003-01-11 Bruno Haible <bruno@clisp.org>
6028 * hash-pjw.c: Add comment about low quality of this function.
6030 2003-01-12 Paul Eggert <eggert@twinsun.com>
6032 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6033 to avoid collisions with libcurses and libreadline.
6035 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6036 * getstr.h, getstr.c: Remove.
6037 * getline.c: Include "getline.h", to check interface.
6038 Move body of old getstr.c here: this defines MIN_CHUNK and
6039 declares getdelim2, which is renamed from getstr.
6040 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6042 * linebuffer.c (readlinebuffer): Renamed from readline.
6044 * linebuffer.h: Likewise.
6045 (readline): Remove backward-compatibility macro.
6047 2003-01-12 Jim Meyering <jim@meyering.net>
6049 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6051 2003-01-10 Bruno Haible <bruno@clisp.org>
6053 * alloca_.h: New file.
6054 * getdate.y: Unconditionally include alloca.h.
6055 * makepath.c: Likewise.
6056 * setenv.c: Likewise.
6057 * userspec.c: Likewise.
6059 2003-01-09 Bruno Haible <bruno@clisp.org>
6061 * stdbool.h.in: New file.
6063 2003-01-08 Bruno Haible <bruno@clisp.org>
6065 * safe-read.c: Include specification header first, to ensure its
6067 * full-write.c: Likewise.
6069 2003-01-08 Jim Meyering <jim@meyering.net>
6071 * full-write.c: Undefine and define-away `const' after inclusion
6072 of errno.h, not before. Suggestion from Bruno Haible.
6074 2003-01-07 Jim Meyering <jim@meyering.net>
6076 * full-write.c: Rework so that it may serve to define full_read, too.
6077 * full-read.c: Simply #define FULL_READ and include full-write.c.
6079 2003-01-06 Jim Meyering <jim@meyering.net>
6081 * version-etc.c: Update year in translatable copyright string.
6083 2002-12-25 Bruno Haible <bruno@clisp.org>
6085 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6086 * xstrtol.h: Likewise.
6087 * xstrtoimax.c: Likewise.
6088 * xstrtoumax.c: Likewise.
6089 * human.h: Likewise.
6091 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6092 on systems that have <inttypes.h> but not <stdint.h>.
6094 2002-12-31 Paul Eggert <eggert@twinsun.com>
6096 * memcoll.c (memcoll): Fall back on a simple algorithm using
6097 memcmp if strcoll doesn't work.
6099 2002-12-23 Bruno Haible <bruno@clisp.org>
6101 * localcharset.h: New file.
6102 * localcharset.c: Include it.
6103 * unicodeio.c: Likewise.
6105 2002-12-22 Bruno Haible <bruno@clisp.org>
6107 * utime.c (utime_null): No need to call ftruncate if the file was
6110 2002-12-23 Bruno Haible <bruno@clisp.org>
6112 * memcoll.c (STRCOLL): New macro.
6115 2002-12-22 Bruno Haible <bruno@clisp.org>
6117 * getstr.h (getstr): Define, to avoid clash with libcurses.
6118 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6120 2002-12-22 Bruno Haible <bruno@clisp.org>
6122 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6124 2002-12-23 Bruno Haible <bruno@clisp.org>
6126 * getline.h: Include <stddef.h>, for size_t.
6128 * unicodeio.h: Include <stddef.h>, for size_t.
6129 * unicodeio.c: Don't include <stddef.h>.
6131 2002-12-17 Bruno Haible <bruno@clisp.org>
6133 * canon-host.c (strdup): Remove unused declaration.
6135 * fsusage.c: Include full_read.h.
6136 (get_fs_usage): Use full_read instead of safe_read.
6138 * utime.c (utime_null): Use SAFE_READ_ERROR.
6140 2002-12-11 Bruno Haible <bruno@clisp.org>
6142 * setenv.h: Rewritten to cope with systems that have setenv() but not
6144 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6147 2002-12-11 Bruno Haible <bruno@clisp.org>
6149 * setenv.c (alloca): Fall back to malloc.
6151 (setenv): Use freea() to free memory allocated with alloca().
6153 2002-11-13 Bruno Haible <bruno@clisp.org>
6155 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6156 function declarations.
6157 * unsetenv.c (unsetenv): Likewise.
6159 2002-03-04 Bruno Haible <bruno@clisp.org>
6161 Portability to AIX 4.3.3.
6162 * unsetenv.c: New file, extracted from setenv.c.
6163 * setenv.c: Move the unsetenv() function to unsetenv.c.
6165 2001-12-20 Bruno Haible <bruno@clisp.org>
6167 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6168 use malloc instead. For SunOS 4.
6170 2001-12-11 Bruno Haible <bruno@clisp.org>
6172 * setenv.c: Declare alloca.
6173 (compar_fn_t): New typedef.
6174 (KNOWN_VALUE, STORE_VALUE): Use it.
6176 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6179 2002-12-10 Paul Eggert <eggert@twinsun.com>
6181 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6182 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6183 Choose values that are less likely to collide with system fnmatch
6185 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6186 defined (e.g., a pure POSIX system).
6187 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6188 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6190 2002-12-06 Jim Meyering <jim@meyering.net>
6192 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6194 Merge in changes from libc's misc/error.c, in preparation
6195 for the merge of gnulib's changes back into libc.
6197 * error.c (_): Define only if not already defined.
6198 Move definition to follow all #include directives.
6199 Include unlocked-io.h only if !_LIBC.
6200 [_LIBC]: Include <libio/libioP.h>.
6201 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6202 (fflush): Tweak definition to use INTUSE.
6205 2002-12-05 Paul Eggert <eggert@twinsun.com>
6207 * alloca.c [defined emacs]: Include "lisp.h".
6208 (xalloc_die) [defined emacs]: New macro.
6209 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6210 [! defined emacs]: Include <xalloc.h>.
6211 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6212 (pointer): Typedef to POINTER_TYPE *.
6213 (malloc): Remove decl; we now always use xmalloc.
6214 (alloca): Use old-style definition, since Emacs needs this.
6215 Check for arithmetic overflow when computing combined size.
6217 2002-12-04 Paul Eggert <eggert@twinsun.com>
6219 Do not generate unlocked-io.h automatically, since it's easier to
6220 maintain it by hand.
6222 * unlocked-io.h: New file, from GNU diffutils,
6223 but with proper copyright notice and attribution.
6225 * Makefile.am: Add copyright notice.
6226 (libfetish_a_SOURCES): Add unlocked-io.h.
6227 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6228 (DISTCLEANFILES, io_functions): Remove macros.
6229 (EXTRA_DIST): Remove gen_uio.
6230 (unlocked-io.h): Remove rule.
6232 2002-12-04 Jim Meyering <jim@meyering.net>
6234 Reflect the fact that stat.c and lstat.c are no longer generated.
6235 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6236 (DISTCLEANFILES): Likewise.
6237 (EXTRA_DIST): Likewise.
6238 (all_local): Don't depend on stat.c or lstat.c.
6239 (stat.c, lstat.c): Remove rules.
6240 (EXTRA_DIST): Remove xstat.in.
6242 * xstat.in: Remove file. Contents moved into stat.c.
6243 * stat.c: New file. Contents mostly from xstat.in.
6244 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6245 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6247 * safe-read.c: Rework so that it may serve to define safe_write, too.
6248 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6250 2002-12-03 Jim Meyering <jim@meyering.net>
6252 * safe-read.c, safe-write.c: Change variable names and comments, but
6253 not semantics, to minimize the differences between these two files.
6254 (safe_read): Change comment to mention SAFE_READ_ERROR.
6256 * safe-read.c (IS_EINTR): Define.
6257 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6259 2002-12-02 Bruno Haible <bruno@clisp.org>
6261 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6262 Define, taken from safe-read.c.
6263 (INT_MAX): Provide fallback.
6264 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6265 * safe-write.h (SAFE_WRITE_ERROR): Define.
6267 * safe-read.c (EINTR): Remove definition.
6268 (safe_read): Don't use EINTR if it is absent.
6270 2002-12-02 Jim Meyering <jim@meyering.net>
6272 * safe-read.c (EINTR): Define.
6273 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6274 (INT_MAX): Provide fallback.
6275 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6277 * safe-read.h (SAFE_READ_ERROR): Define.
6279 2002-12-01 Jim Meyering <jim@meyering.net>
6281 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6282 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6284 2002-11-27 Paul Eggert <eggert@twinsun.com>
6286 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6287 hash_rehash): Replace `if (limit <= value) abort ();' with
6288 `if (! (value < limit)) abort ();', for readability.
6290 2002-11-26 <karl@gnu.org>
6292 * strdup.c: copy from libc again, with jim's ok.
6293 * .cppi-disable: re-add strdup.c
6295 2002-11-25 <karl@gnu.org>
6297 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6298 instead of "strtol.c".
6300 2002-11-25 Jim Meyering <jim@meyering.net>
6302 * mktime.c: Sync from libc, now that it has the latest fix.
6304 2002-11-24 <karl@gnu.org>
6306 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6307 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6309 2002-11-24 Jim Meyering <jim@meyering.net>
6311 Update from coreutils:
6313 * mktime.c: Merge in changes from libc.
6315 Avoid a link-time failure on some Linux systems.
6316 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6317 (__mon_yday): Declare with the STATIC attribute.
6318 (__mktime_internal): Likewise.
6319 Based on a report from Greg Schafer.
6321 2002-11-23 Jim Meyering <jim@meyering.net>
6323 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6324 Use `unsigned', not `int', as type of index.
6326 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6328 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6330 2002-11-22 Paul Eggert <eggert@twinsun.com>
6332 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6333 hint that one should use `if (! x) abort ();' rather than `assert
6334 (x);', and anyway it's one less thing to worry about configuring.
6335 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6336 hash_rehash, hash_insert): Use abort rather than assert.
6338 2002-11-22 Paul Eggert <eggert@twinsun.com>
6340 * quotearg.h: Allow multiple inclusion by surrounding with
6341 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6342 so that we can be included first.
6343 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6344 * quotearg.c: Include quotearg.h immediately after config.h.
6345 No need to include stddef.h or sys/types.h any more.
6346 Surround local include files with "", not "<>".
6347 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6348 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6349 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6350 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6351 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6352 (ISPRINT): Remove; no longer needed now that we assume C89.
6354 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6357 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6358 quotearg_char): Use SIZE_MAX rather than
6359 (size_t) -1 when we are talking about "infinity".
6361 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6363 2002-11-22 Bruno Haible <bruno@clisp.org>
6365 * safe-read.h: Assume C89. Add comments.
6366 (safe_read): Change return type to size_t.
6367 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6368 counts > SSIZE_MAX correctly.
6369 * safe-write.h: New file.
6370 * safe-write.c: New file.
6371 * full-read.h: New file.
6372 * full-read.c: New file.
6373 * full-write.h: Assume C89. Add comments.
6374 * full-write.c: Include safe-write.h.
6375 (full_write): Rewritten to use safe_write.
6376 Suggested by Jim Meyering and Paul Eggert.
6378 2002-11-21 Bruno Haible <bruno@clisp.org>
6380 Remove case insensitive option matching.
6381 * argmatch.h (argcasematch): Remove declaration.
6382 (ARGCASEMATCH): Remove macro.
6383 (__xargmatch_internal): Remove case_sensitive argument.
6384 (XARGMATCH): Update.
6385 (XARGCASEMATCH): Remove macro.
6386 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6387 case_sensitive argument.
6388 (argcasematch): Remove function.
6389 (__xargmatch_internal): Remove case_sensitive argument.
6390 (main): Use XARGMATCH instead of XARGCASEMATCH.
6392 * xmalloc.c: Change compile-time error message. Add comment about
6393 required autoconf version.
6395 2002-11-21 Jim Meyering <jim@meyering.net>
6397 * strdup.c (strdup): Tweak comment and initial #if/#include.
6399 Merge in changes from the coreutils.
6401 2002-09-25 Paul Eggert <eggert@twinsun.com>
6402 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6403 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6404 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6405 int. Work more efficiently if X is the same width as uintmax_t.
6406 Do not compare X to -1, to avoid bogus compiler warning.
6407 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6408 Don't assume that f_frsize and f_bsize are the same type.
6410 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6413 * makepath.c (make_path): Restore umask *before* creating the final
6415 (make_path): Minor reformatting.
6417 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6418 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6420 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6421 ones. At least on GNU/Linux systems, `auto' means something else.
6424 2002-11-20 Paul Eggert <eggert@twinsun.com>
6426 Merge argmatch cleanups from Bison. Assume C89.
6428 * argmatch.c: Include config.h here, not in argmatch.h.
6429 Include stdlib.h, for EXIT_FAILURE.
6430 Always include <string.h>, since we assume C89.
6431 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6432 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6433 Include <stddef.h> instead, since it's all we need for size_t.
6434 (PARAMS): Remove. All uses removed.
6435 (ARRAY_CARDINALITY): Do not bother to #undef.
6436 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6437 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6438 Remove unnecessary parentheses.
6439 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6440 Insert necessary parentheses.
6441 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6442 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6444 2002-11-19 Bruno Haible <bruno@clisp.org>
6446 * mbswidth.c: Include mbswidth.h right at the beginning.
6447 * mbswidth.h: Include <stddef.h>, for size_t.
6449 * mbswidth.h (PARAMS): Remove macro.
6450 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6451 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6453 * gcd.h (PARAMS): Remove macro.
6454 (gcd): Use ANSI C function declarations.
6455 * gcd.c (gcd): Likewise.
6457 2002-11-15 Bruno Haible <bruno@clisp.org>
6459 * strcspn.c: Include <stddef.h>.
6460 (strcspn): Use ANSI C function declaration. Change return type to
6462 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6463 (strpbrk): Use NULL.
6464 * strpbrk.h (PARAMS): Remove macro.
6465 (strpbrk): Use ANSI C function declaration.
6466 * strstr.c: Don't include <sys/types.h>.
6467 * strstr.h (PARAMS): Remove macro.
6468 (strstr): Use ANSI C function declarations.
6470 2002-11-06 Bruno Haible <bruno@clisp.org>
6472 * gcd.h (gcd): Change argument type to 'unsigned long'.
6473 * gcd.c (gcd): Likewise.
6475 2002-11-05 Bruno Haible <bruno@clisp.org>
6477 * gcd.h: New file, from gettext-0.11.5.
6478 * gcd.c: New file, from gettext-0.11.5.
6480 2002-11-05 Bruno Haible <bruno@clisp.org>
6482 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6483 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6484 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6485 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6487 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6488 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6490 * closeout.c: Include gettext.h instead of <libintl.h>.
6491 * human.c: Include gettext.h instead of <libintl.h>.
6492 * quotearg.c: Include gettext.h instead of <libintl.h>.
6493 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6494 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6495 * userspec.c: Include gettext.h instead of <libintl.h>.
6496 * version-etc.c: Include gettext.h instead of <libintl.h>.
6497 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6498 (textdomain): Remove definition.
6499 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6501 * long-options.c: Remove include of <libintl.h> and definition of _.
6502 * same.c: Remove include of <libintl.h> and definition of _.
6504 2002-11-04 Bruno Haible <bruno@clisp.org>
6506 * stpcpy.h: New file, from GNU gettext-0.11.5.
6507 * strcase.h: New file, from GNU gettext-0.11.5.
6508 * strpbrk.h: New file, from GNU gettext-0.11.5.
6509 * strstr.h: New file, from GNU gettext-0.11.5.
6510 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6512 2002-05-09 Bruno Haible <bruno@clisp.org>
6514 * config.charset: Update for newest glibc. Add canonical names
6515 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6517 2002-05-09 Bruno Haible <bruno@clisp.org>
6519 * localcharset.c (get_charset_aliases): Add more Windows specific
6522 2002-05-08 Owen Taylor <otaylor@redhat.com>
6524 * config.charset: A few additions for Solaris.
6526 2001-12-05 Bruno Haible <bruno@clisp.org>
6528 * localcharset.c (locale_charset): Don't return an empty string.
6530 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6532 * config.charset: msdos in uk_UA uses CP1125.
6534 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6536 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6537 * localcharset.c (locale_charset): Declare as extern "C".
6539 2002-02-15 Bruno Haible <bruno@clisp.org>
6541 * config.charset [msdosdjgpp]: For Russian, use CP866.
6543 2002-02-11 Bruno Haible <bruno@clisp.org>
6545 * config.charset: Add support for NetBSD.
6547 2002-09-25 <karl@gnu.org>
6549 * strdup.c: copy from libc/string (via ../config/srclist*).
6550 * getopt*: copy from libc/posix.
6551 * gettext.h: copy from gettext.
6552 * .cppi-disable: add strdup.c, gettext.h.
6554 2002-07-01 Jim Meyering <meyering@lucent.com>
6556 * c-stack.c: Include sys/time.h.
6557 From Volker Borchert.
6559 2002-06-11 Paul Eggert <eggert@twinsun.com>
6561 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6562 New macro. Use it uniformly instead of
6563 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6564 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6565 reported by Vin Shelton.
6567 2002-06-22 Jim Meyering <meyering@lucent.com>
6569 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6570 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6572 2002-06-22 Paul Eggert <eggert@twinsun.com>
6574 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6575 Do not assume SA_SIGINFO behavior.
6576 Bug reported by Jim Meyering on NetBSD 1.5.2.
6578 2002-06-22 Jim Meyering <meyering@lucent.com>
6580 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6582 * exitfail.c, exitfail.h: Likewise.
6583 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6585 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6587 (EXTRA_DIST): Add fnmatch_loop.c.
6588 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6590 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6591 * fnmatch.c: Update from diffutils-2.8.2.
6592 * fnmatch_.h: New file. From diffutils-2.8.2.
6593 * fnmatch.h: Remove file.
6595 2002-06-18 Paul Eggert <eggert@twinsun.com>
6597 * file-type.h: Report an error if neither S_ISREG nor
6598 S_IFREG is defined, instead of using a test specific to glibc
6599 2.2. This should be safe, since POSIX requires S_ISREG and
6600 Unix Version 7 had S_IFREG. We don't need to check for
6601 <sys/types.h> since we don't use any symbols that it defines.
6603 2002-06-15 Jim Meyering <meyering@lucent.com>
6605 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6606 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6607 have been included before this file.
6609 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6611 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6612 so that each temporary file name is unique and valid in the first
6613 8 characters, for operation under DOS.
6615 2002-06-15 Jim Meyering <meyering@lucent.com>
6617 Work even with DJGPP 2.03, which lacks support for symlinks.
6619 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6621 * lchown.c (S_ISLNK): Likewise.
6623 2002-06-14 Jim Meyering <meyering@lucent.com>
6625 * file-type.h: Use the version from diffutils-2.8.2.
6626 * file-type.c: Likewise.
6628 2002-05-27 Jim Meyering <meyering@lucent.com>
6630 Fix a problem seen only on nonconforming systems whereby ls.c's
6631 use of localtime, and then of gettimeofday would cause trouble:
6632 the localtime call used to initialize rpl_gettimeofday's save
6633 mechanism would clobber ls's current local time information so
6634 that in any long listing the first file would always be listed
6635 with date 1970-01-01. Analysis by Volker Borchert.
6637 * gettimeofday.c (localtime): Undefine.
6638 (rpl_localtime): New function.
6640 2002-05-22 Jim Meyering <meyering@lucent.com>
6642 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6643 * file-type.h: New file.
6644 * file-type.c (file_type): New file/function. Extracted from diffutils.
6646 2002-04-29 Paul Eggert <eggert@twinsun.com>
6648 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6650 2002-04-28 Paul Eggert <eggert@twinsun.com>
6652 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6653 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6654 of 127, since 64 is the largest conceivable number for ancient
6656 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6658 2002-04-28 Jim Meyering <meyering@lucent.com>
6660 * sig2str.c (WTERMSIG): Remove definition (unused).
6662 2002-04-28 Paul Eggert <eggert@twinsun.com>
6664 * sig2str.h, sig2str.c: New files.
6665 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6667 2002-04-24 Jim Meyering <meyering@lucent.com>
6669 * gettext.h: New file, from Gettext.
6670 * Makefile.am (INCLUDES): Remove -I../intl.
6671 (libfetish_a_SOURCES): Add gettext.h.
6673 2002-04-16 Jim Meyering <meyering@lucent.com>
6675 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6676 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6677 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6679 2002-04-12 Jim Meyering <meyering@lucent.com>
6681 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6683 2002-03-10 Jim Meyering <meyering@lucent.com>
6685 * makepath.c (make_path): Remove a comma from a diagnostic.
6686 Suggestion from Santiago Vila.
6688 2002-03-08 Jim Meyering <meyering@lucent.com>
6690 * rename.c: Mention that this wrapper is needed also on
6691 mips-dec-ultrix4.4 systems.
6693 2002-03-02 Jim Meyering <meyering@lucent.com>
6695 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6696 not HAVE_CLOCK_SETTIME.
6698 2002-02-27 Paul Eggert <eggert@twinsun.com>
6700 * nanosleep.h: Rename to....
6701 * timespec.h: New name for nanosleep.h. All uses changed.
6703 * gettime.c: New file.
6704 * settime.c: New file.
6707 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6708 timespec.h. Remove nanosleep.h.
6710 2002-02-25 Paul Eggert <eggert@twinsun.com>
6712 * acl.c, acl.h: New files.
6713 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6715 2002-02-24 Jim Meyering <meyering@lucent.com>
6717 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6718 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6719 cause trouble. Reported by Nelson Beebe.
6721 2002-02-23 Paul Eggert <eggert@twinsun.com>
6723 * path-concat.c (xpath_concat): Reorder code to pacify
6724 compilers that don't know that xalloc_die never returns.
6726 2002-02-20 Jim Meyering <meyering@lucent.com>
6728 * getdate.c: Regenerate using bison-1.33.
6730 2002-02-15 Paul Eggert <eggert@twinsun.com>
6732 * posixver.c, posixver.h: New files.
6733 * Makefile.am (libfetish_a_SOURCES): Add them.
6735 2002-02-02 Paul Eggert <eggert@twinsun.com>
6736 Bruno Haible <bruno@clisp.org>
6738 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6739 (fwrite_success_callback): New declaration.
6740 * unicodeio.c (unicode_to_mb): New function, extracted from
6741 print_unicode_char. Call failure callback instead of error.
6742 (fwrite_success_callback): New function.
6743 (exit_failure_callback): New function.
6744 (fallback_failure_callback): New function.
6745 (print_unicode_char): Call unicode_to_mb.
6747 2002-01-26 Jim Meyering <meyering@lucent.com>
6749 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6751 2002-01-22 Jim Meyering <meyering@lucent.com>
6753 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6754 Otherwise, some versions of automake would omit the rule that makes
6755 Makefile from Makefile.in.
6757 2001-01-21 Paul Eggert <eggert@twinsun.com>
6759 * xmemcoll.h, xmemcoll.c: New files.
6760 * Makefile.am (libfetish_a_SOURCES): Add them.
6761 * memcoll.c: Include errno.h, and declare errno if not defined.
6762 (memcoll): Set errno to zero if there is no error.
6764 * quotearg.c (quotearg_buffer_restyled):
6765 Fix bug with quoting buffers containing NUL when backslashing escapes.
6766 This bug was exposed by the other changes in this patch.
6767 (quotearg_n_options): New arg ARGSIZE.
6768 All callers changed.
6769 (quoting_options_from_style): New function.
6770 (quotearg_n_style): Use it.
6771 (quotearg_n_style_mem): New function.
6773 * quotearg.h (quotearg_n_style_mem): New function.
6775 2002-01-16 Jim Meyering <meyering@lucent.com>
6777 * getdate.y: Add three semicolons, each just before a closing brace.
6778 Bison (as of version 1.31) no longer papers over that mistake.
6780 2002-02-14 Paul Eggert <eggert@twinsun.com>
6782 * backupfile.c (ISDIGIT): Comment fix.
6783 * getdate.y (ISDIGIT): Likewise.
6784 * posixtm.c (ISDIGIT, year): Likewise.
6785 * strverscmp.c (ISDIGIT): Likewise.
6786 * userspec.c (ISDIGIT): Likewise.
6788 2002-01-05 Jim Meyering <meyering@lucent.com>
6790 * version-etc.c (version_etc_copyright): Update copyright year.
6792 2001-01-19 Paul Eggert <eggert@twinsun.com>
6794 * closeout.c (close_stdout_status): If ferror (stdout), do
6795 not silently exit merely because the output buffer happens to
6796 have nothing pending.
6798 2001-12-18 Paul Eggert <eggert@twinsun.com>
6800 See the big note in ../ChangeLog.
6801 * human.c (suffixes): Prefer K to k for 1024.
6802 (generate_suffix_backwards): New function.
6803 (human_readable_inexact): Use it.
6804 * xstrtol.c (__xstrtol): If there is no number but there
6805 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6806 Accept 'K' as well as 'k'.
6808 2001-12-15 Jim Meyering <meyering@lucent.com>
6810 * regex.h (__restrict_arr): Update from libc.
6812 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6813 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6816 2001-12-10 Jim Meyering <meyering@lucent.com>
6818 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6819 Instead, include "xalloc.h".
6820 (initbuffer): Don't cast xmalloc return value to char*.
6821 (readline): Reword comment.
6822 Don't cast xrealloc return value to char*
6825 2001-12-09 Jim Meyering <meyering@lucent.com>
6827 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6828 `signed and unsigned type in conditional expression'.
6829 * posixtm.c (posix_time_parse): Likewise.
6831 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6833 * readtokens.c (readtoken): Declare an index to be of type unsigned
6834 to avoid a pedantic warning.
6836 * getstr.c: Don't include assert.h.
6837 (getstr): Remove warning-evoking assertions.
6838 Return -1 if offset parameter is out of bounds.
6839 Change the type of a local from int to size_t.
6841 * strftime.c (my_strftime_localtime_r): Include this function
6842 definition in the `#if ! HAVE_TM_GMTOFF' block.
6844 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6845 Include xalloc.h instead.
6847 2001-12-02 Jim Meyering <meyering@lucent.com>
6849 * tempname.c: Don't declare getenv, thus reverting the change of
6850 2001-11-18. It's no longer necessary, now that stdlib.h is always
6853 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6854 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6856 2001-11-30 Akim Demaille <akim@epita.fr>
6858 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6859 before being defined.
6861 2001-11-27 Paul Eggert <eggert@twinsun.com>
6863 * quotearg.h (quotearg_n, quotearg_n_style):
6864 First arg is int, not unsigned.
6865 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6866 (SIZE_MAX, UINT_MAX): New macros.
6867 (quotearg_n_options): Abort if N is negative.
6868 Avoid overflow check on hosts where size_t is 64 bits and int
6869 is 32 bits, as overflow is impossible there.
6870 Fix off-by-one typo that caused unnecessary reallocation.
6872 2001-11-27 Jim Meyering <meyering@lucent.com>
6874 * tempname.c: Merge with version from libc.
6875 * regex.c: Likewise.
6877 * tempname.c: Include stdlib.h unconditionally. On some old systems
6878 for which STDC_HEADERS is 0, it was not included, resulting in a
6879 warning about an integer-to-pointer conversion problem with getenv.
6880 Reported by Volker Borchert.
6882 2001-11-26 Jim Meyering <meyering@lucent.com>
6884 * gtod.h: Remove file.
6885 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6886 * gettimeofday.c: Don't include gtod.h.
6887 (GTOD_init): Remove function.
6888 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6889 Suggestion from Volker Borchert.
6891 2001-11-23 Jim Meyering <meyering@lucent.com>
6893 * hash.h (struct hash_table): Don't define here. Merely declare it.
6894 * hash.c (struct hash_table): Define it here instead.
6896 2001-11-22 Jim Meyering <meyering@lucent.com>
6898 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6900 2001-11-18 Paul Eggert <eggert@twinsun.com>
6902 * tempname.c (TMP_MAX): Remove; no longer needed.
6903 (TEMPORARIES): New macro.
6904 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6905 removes an artificial limitation (e.g. HP-UX 10.20, where
6908 2001-11-18 Jim Meyering <meyering@lucent.com>
6910 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6913 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6914 files will be created before anything else.
6916 2001-11-17 Jim Meyering <meyering@lucent.com>
6918 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6919 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6920 rather than group writable. Patch by Juan F. Codagnone.
6922 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6923 Instead, include "xalloc.h".
6925 * mountlist.c: Include unlocked-io.h after all system headers.
6926 Remove explicit declarations of xmalloc, xrealloc,
6927 and xstrdup. Instead, include "xalloc.h".
6929 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6930 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6931 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6933 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6934 Reported by Padraig Brady.
6936 * mkstemp.c: #undef mkstemp.
6938 (rpl_mkstemp): Rename from mkstemp.
6941 2001-11-16 Jim Meyering <meyering@lucent.com>
6943 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6944 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6945 determine the amount of total physical memory, use pstat_getstatic.
6946 HPUX-11 doesn't define _SC_PHYS_PAGES.
6947 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6948 If sysconf couldn't be used to determine the amount of available
6949 physical memory, use both pstat_getstatic and pstat_getdynamic.
6950 Based on a patch from Bob Proulx.
6952 2001-11-05 Jim Meyering <meyering@lucent.com>
6954 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6956 2001-11-03 Jim Meyering <meyering@lucent.com>
6958 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6959 in argmatch_to_argument call.
6961 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6964 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6965 e.g., a fault due to an attempt to free a NULL pointer.
6967 2001-11-01 Jim Meyering <meyering@lucent.com>
6969 * dirfd.c, dirfd.h: New files.
6970 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6972 * hash.c (hash_print) [TESTING]: Clean up.
6974 2001-10-22 Paul Eggert <eggert@twinsun.com>
6976 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6977 to avoid a warning if -Wall.
6979 2001-10-21 Paul Eggert <eggert@twinsun.com>
6981 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6983 2001-10-21 Jim Meyering <meyering@lucent.com>
6985 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6986 this code would end up calling gettext even in packages built
6988 * getopt.c (_): Likewise.
6989 * regex.c (_): Likewise.
6991 2001-10-20 Paul Eggert <eggert@twinsun.com>
6993 * error.c (strerror_r): Do not declare unless !_LIBC.
6994 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6995 Use strerror_r that is only a macro, even if it is not a function.
6996 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6997 (private_strerror): Use prototypes, not old-style function definition.
6998 (print_errno_message): New function.
6999 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7001 (error_tail, error, error_at_line): Use it.
7003 2001-10-11 Jim Meyering <meyering@lucent.com>
7005 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7006 and quote_n (1, ... to avoid clobbering a buffer.
7008 2001-10-05 Jim Meyering <meyering@lucent.com>
7010 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7011 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7012 * hash-pjw.h: New file.
7014 2001-09-30 Jim Meyering <meyering@lucent.com>
7016 * mountlist.c [MOUNTED_GETFSSTAT]:
7017 Include <sys/ucred.h>, for Apple Darwin.
7018 Include sys/mount.h and sys/fs_types.h only if available.
7020 (read_filesystem_list): Use FS_TYPE.
7022 2001-09-29 Paul Eggert <eggert@twinsun.com>
7024 * exclude.c (excluded_filename): 0 -> false, since it's
7027 2001-09-28 Paul Eggert <eggert@twinsun.com>
7029 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7030 #defines strtoimax. Also treat the other strto* functions
7033 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7034 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7035 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7037 2001-09-26 Jim Meyering <meyering@lucent.com>
7039 Most macros in unlocked-io.h had the wrong number of arguments.
7040 * gen-uio: New script.
7041 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7042 * unlocked-io.hin: Remove file.
7043 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7044 rather than trying to embed it here.
7045 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7046 Reported by Padraig Brady.
7048 2001-09-25 Volker Borchert <bt@teknon.de>
7050 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7052 2001-09-23 Jim Meyering <meyering@lucent.com>
7054 * mountlist.c: Remove useless parentheses in #if directives.
7055 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7056 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7058 2001-09-22 Jim Meyering <meyering@lucent.com>
7060 * localcharset.c: Update from latest gettext.
7061 * config.charset: Likewise.
7063 2001-09-20 Jim Meyering <meyering@lucent.com>
7065 * xstrtol.c (strtoimax): Guard declaration with
7066 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7067 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7068 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7069 (strtoumax): Likewise, for completeness (it wasn't necessary).
7071 2001-09-06 Paul Eggert <eggert@twinsun.com>
7073 * strtoimax.c (HAVE_LONG_LONG):
7074 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7075 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7076 to work around bug in IBM C compiler.
7078 2001-09-16 Jim Meyering <meyering@lucent.com>
7080 * mkdir.c: New file.
7082 2001-09-04 Paul Eggert <eggert@twinsun.com>
7084 * xgetcwd.c: Revert some of the previous change; intead,
7085 fix the HAVE_GETCWD_NULL code to behave more like the
7086 !HAVE_GETCWD_NULL code used to.
7089 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7092 2001-09-04 Paul Eggert <eggert@twinsun.com>
7094 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7095 Use ssize_t, not int, to store result of readlink.
7096 Check for ssize_t overflow as well as size_t overflow,
7097 as POSIX says the result of readlink is implementation-defined
7098 when ssize_t overflows.
7099 Remove unnecessary cast to char*.
7100 Use free+malloc instead of realloc, as the storage doesn't need
7101 to be preserved and it's clearer and can be more efficient that way.
7102 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7103 * xreadlink.h (xreadlink): Update prototype.
7105 2001-09-03 Paul Eggert <eggert@twinsun.com>
7107 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7108 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7109 spotted by Jim Meyering.
7111 2001-09-03 Jim Meyering <meyering@lucent.com>
7113 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7115 2001-09-03 Paul Eggert <eggert@twinsun.com>
7117 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7118 like the HAVE_GETCWD_NULL code.
7119 Include pathmax.h if not HAVE_GETCWD.
7120 Do not include xalloc.h.
7121 (INITIAL_BUFFER_SIZE): New symbol.
7122 Do not use xmalloc / xrealloc, since the caller is responsible for
7123 handling errors. Preserve errno around `free' during failure.
7124 Do not overrun buffer when using getwd.
7126 2001-09-03 Paul Eggert <eggert@twinsun.com>
7128 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7129 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7131 2001-09-02 Jim Meyering <meyering@lucent.com>
7133 * error.c: Update from GNU libc.
7135 2001-09-01 Jim Meyering <meyering@lucent.com>
7137 * xreadlink.c: New file.
7138 * xreadlink.h: New file.
7139 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7141 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7142 doesn't conflict with sparc Solaris 7's definition in
7143 /usr/include/sys/int_types.h.
7145 * exclude.c: Use `""', not `<>' to #include non-system header files.
7146 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7147 and strncasecmp as r-values. Unixware didn't have declarations.
7149 2001-08-31 Jim Meyering <meyering@lucent.com>
7151 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7152 Use an initial, malloc'd, buffer of length 128 rather than
7153 a statically allocated one of length 1024.
7155 2001-08-30 Paul Eggert <eggert@twinsun.com>
7157 * xgetcwd.c: Don't include pathmax.h.
7158 Include stdlib.h and unistd.h if available.
7160 (xmalloc, xstrdup, free): Remove decls.
7161 (xgetcwd): Don't assume sizes fit in unsigned.
7162 Check for overflow when computing sizes.
7163 Simplify reallocation code.
7165 2001-08-28 Paul Eggert <eggert@twinsun.com>
7167 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7169 * strtoimax.c: Renamed from strtoxmax.c, removing the
7172 Also, make the following further changes to make this file's
7173 configuration more similar to that of strtol.c:
7174 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7175 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7176 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7177 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7178 changed to signed values.
7180 And make the following changes as well:
7181 Fix copyright notice, as 1999 was missing.
7182 (verify): New macro.
7183 (strtoimax): Check sizes at compile-time, not run-time.
7184 Prefer strtol to strtoll if both work.
7185 (main): Remove; it was not that useful and was a pain to maintain.
7187 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7189 2001-08-30 Paul Eggert <eggert@twinsun.com>
7191 * savedir.c (savedir): Remove size parameter, as POSIX says that
7192 a directory's st_size can have an arbitrary value, so the old
7193 usage could waste an arbitrary amount of memory. All uses
7195 * savedir.h: Update prototype.
7197 2001-08-30 Paul Eggert <eggert@twinsun.com>
7199 * xstrtol.c (strtoimax): New decl.
7201 2001-08-28 Paul Eggert <eggert@twinsun.com>
7203 * xstrtol.h: Add copyright notice.
7204 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7205 LONGINT_INVALID_SUFFIX_CHAR.
7207 2001-08-30 Paul Eggert <eggert@twinsun.com>
7209 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7212 2001-08-30 Paul Eggert <eggert@twinsun.com>
7214 * hash.c: Remove '2001' from copyright notice.
7216 2001-08-30 Paul Eggert <eggert@twinsun.com>
7218 * full-write.h: New file.
7219 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7220 * full-write.c: Correct credits, as cccp.c no longer
7221 exists and anyway it was so heavily changed from the old cccp
7222 code as to be unrecognizable. Include full-write.h.
7223 (full_write) Return size_t, with short writes meaning failure.
7224 All callers changed. This fixes a bug with large buffers
7226 * utime.c: Include full-write.h.
7228 2001-08-30 Paul Eggert <eggert@twinsun.com>
7230 Merge 'exclude' changes from tar 1.13.22.
7231 This fixes one or two unlikely storage allocation overflow bugs,
7232 but doesn't change user-visible behavior otherwise.
7234 2001-08-30 Paul Eggert <eggert@twinsun.com>
7236 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7237 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7238 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7239 Include if available.
7240 (<xalloc.h>): Include
7241 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7242 (verify): New macro. Use it to verify that EXCLUDE macros do not
7243 collide with FNM macros.
7244 (struct patopts): New struct.
7245 (struct exclude): Use it, as exclude patterns now come with options.
7246 (new_exclude): Support above changes.
7247 (new_exclude, add_exclude_file):
7248 Initial size must now be a power of two to simplify overflow checking.
7249 (free_exclude, fnmatch_no_wildcards): New function.
7250 (excluded_filename): No longer requires options arg, as the options
7251 are determined by add_exclude. Now returns bool, not int.
7252 (excluded_filename, add_exclude):
7253 Add support for the fancy new exclusion options.
7254 (add_exclude, add_exclude_file): Now takes int options arg.
7255 Check for arithmetic overflow when computing sizes.
7256 (add_exclude_file): xrealloc might modify errno, so don't
7257 realloc until after errno might be used.
7259 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7261 (free_exclude): New decl.
7262 (add_exclude, add_exclude_file): Now takes int options arg.
7263 (excluded_filename): No longer requires options arg, as the options
7264 are determined by add_exclude. Now returns bool, not int.
7266 2001-08-30 Paul Eggert <eggert@twinsun.com>
7268 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7270 2001-08-27 Jim Meyering <meyering@lucent.com>
7272 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7274 * version-etc.c (N_): Remove definition.
7275 Revert most of last change.
7276 Instead, simply don't mark the `Copyright...' string for translation.
7277 Based on advice from Paul Eggert.
7279 * strtoxmax.c: Tweak comment.
7281 2001-08-26 Jim Meyering <meyering@lucent.com>
7283 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7284 of copyright with `%s' so translators don't get an untranslated
7286 (COPYRIGHT_YEAR): Define.
7287 (version_etc): Use fprintf rather than fputs.
7288 Suggestion from Ulrich Drepper.
7290 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7292 * strtoll.c: New file, from GNU libc.
7293 * xstrtoimax.c: New file.
7295 * xstrtol.h: Add xstrtoimax.
7296 * strtoumax.c: New file. Simply include "strtoumax.c".
7297 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7299 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7300 * strtoxmax.c: ... then renamed to this.
7302 2001-08-13 Paul Eggert <eggert@twinsun.com>
7304 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7305 Port to Solaris 8, where 'sed' requires a space after the 'r'
7306 command, and where sh dislikes "$/". Clean up the spacing a bit.
7307 Redirect output to $tmp just once.
7309 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7311 * addext.c (<errno.h>): Include.
7312 (errno): Declare if not defined.
7313 (addext): Work correctly when pathconf returns -1 and leaves
7314 errno alone because there is no limit. Also, work even if
7315 pathconf returns a value greater than SIZE_MAX.
7317 2001-08-12 Jim Meyering <meyering@lucent.com>
7319 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7320 Simply `return getcwd (NULL, 0);'.
7321 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7322 Use 1300 as initial value for length, not PATH_MAX.
7324 * pathmax.h: Clean up cpp syntax.
7326 2001-08-12 Jim Meyering <meyering@lucent.com>
7328 * gettimeofday.c: New file.
7330 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7332 2001-08-04 Jim Meyering <meyering@lucent.com>
7334 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7335 to get in sync with glibc.
7337 2001-08-03 Paul Eggert <eggert@twinsun.com>
7339 The following changes are from gettext 0.10.39 as maintained by
7342 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7343 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7344 with inverted sense. All uses changed.
7346 * mbswidth.c: Don't include <limits.h>.
7347 Include <stdlib.h> and <string.h> unconditionally.
7348 (iswcntrl, mbsinit, ISCNTRL): New macros.
7349 (mbsnwidth): Use K&R style function declarations.
7350 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7351 can optimize it when MB_CUR_MAX == 1.
7352 The width of control characters is zero, not 1.
7354 2001-07-15 Jim Meyering <meyering@lucent.com>
7356 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7357 (BUILT_SOURCES): Add unlocked-io.h.
7358 (io_functions): Define.
7359 (unlocked-io.h): New rule.
7360 (DISTCLEANFILES): Add unlocked-io.h.
7361 (all-local): Depend on unlocked-io.h, to ensure it is created.
7363 * unlocked-io.hin: New file
7365 * regex.c: Update from glibc.
7367 2001-07-05 Jim Meyering <meyering@lucent.com>
7369 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7371 (libfetish_a_SOURCES): Put all .h files here instead.
7372 Remove a thus-exposed (better checks in automake) duplicate and
7373 two unnecessary .h files.
7375 2001-06-11 Jim Meyering <meyering@lucent.com>
7377 * regex.c: Update from GNU libc.
7379 2001-05-27 Jim Meyering <meyering@lucent.com>
7381 * readutmp.h (UT_TYPE): Define.
7383 2001-05-24 Jim Meyering <meyering@lucent.com>
7385 * argmatch.c: Include "quote.h".
7386 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7387 quote function. Reported by Göran Uddeborg.
7389 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7391 * dirname.c (dir_name): Compute append_dot using path, not newpath
7392 which is not yet declared.
7394 2001-05-11 Paul Eggert <eggert@twinsun.com>
7396 * Makefile.am (libfetish_a_SOURCES):
7397 Add strftime.c, since we now compile it on all hosts.
7399 * strftime.c (my_strftime):
7400 Define to nstrftime if emacs, but only if my_strftime is not defined.
7401 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7402 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7403 Add one more extra argument: a nanoseconds value.
7406 (my_strftime function): Add %N format.
7407 (emacs_strftimeu): Renamed from emacs_strftime,
7408 with extra ut argument.
7410 2001-05-11 Paul Eggert <eggert@twinsun.com>
7412 dirname code cleanup. base_name now behaves more compatibly
7413 with POSIX basename when given file names that have trailing
7414 slashes, and similarly for dir_name. Add new primitives
7415 base_len and dir_len. Put the directory-name-related decls
7418 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7419 * backupfile.c (base_name): Likewise.
7420 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7421 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7422 * makepath.c (strip_trailing_slashes): Likewise.
7423 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7425 * rename.c (strip_trailing_slashes): Likewise.
7426 * same.c (base_name): Likewise.
7427 * stripslash.c (ISSLASH): Likewise.
7429 * addext.c: Include <dirname.h> after size_t is defined.
7430 * backupfile.c: Likewise.
7432 * addext.c (addext): Use base_len to trim redundant
7433 trailing slashes instead of doing it ourselves.
7434 But do not trim the last slash if it is not redundant.
7436 * backupfile.c (find_backup_file_name,
7437 max_backup_version): Use base_len instead of rolling it ourselves.
7438 Handle the case of "" and (on DOS) "C:" correctly.
7440 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7441 Include <string.h>, <dirname.h>.
7442 (base_name): Allow file names ending in slashes, other than names
7443 that are all slashes. In this case, return the basename followed
7444 by the slashes. This is more general, and can be used in places
7445 where the original base_name purposely had an assertion failure.
7446 (base_len): New function.
7448 * dirname.c: Include <string.h> instead of <stdlib.h>.
7449 Do not include <assert.h>; no longer needed.
7451 (memrchr): Remove decl.
7452 (dir_name_r): Remove.
7453 (dir_len): Renamed from dirlen. All callers changed.
7454 Rewrite in terms of base_name, for simplicity and consistency.
7455 (dir_name): Never return NULL. All callers changed.
7456 Do not include <stdlib.h> in test program; no longer needed.
7457 return 0; is fine for test program.
7459 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7461 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7463 * path-concat.c (path_concat): Use base_len to compute
7464 base length, not strlen; this means we cannot rely on memcpy
7467 * same.c (STREQ): Remove.
7468 (same_name): Handle the case where the basename ends in trailing '/'.
7470 * stripslash.c (strip_trailing_slashes): Return nonzero if
7471 a slash was stripped. Do not strip the last slash after a
7474 2001-04-08 Jim Meyering <meyering@lucent.com>
7476 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7477 recomputed; that's necessary when the offset spans a DST transition.
7478 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7480 2001-04-02 Jim Meyering <meyering@lucent.com>
7482 * regex.h, regex.c: Update from GNU libc.
7484 2001-03-19 Paul Eggert <eggert@twinsun.com>
7486 * version-etc.c (version_etc_copyright): Update to 2001.
7488 2001-03-16 Paul Eggert <eggert@twinsun.com>
7490 * tempname.c (uint64_t): Define to uintmax_t if
7491 not defined, and if UINT64_MAX is not defined.
7492 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7493 Reported by John David Anglin.
7495 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7497 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7498 alias if codeset is empty.
7499 * config.charset (BeOS): Use wildcard syntax.
7501 2001-03-13 Jim Meyering <meyering@lucent.com>
7503 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7504 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7507 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7509 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7511 * unicodeio.c (print_unicode_char): Simplify accordingly.
7513 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7515 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7516 support for DOS/DJGPP.
7518 2001-02-28 Paul Eggert <eggert@twinsun.com>
7520 * Makefile.am (libfetish_a_SOURCES):
7521 Add dup-safer.c, fopen-safer.c.
7522 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7524 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7526 2001-02-25 Paul Eggert <eggert@twinsun.com>
7528 The mkstemp replacement is taken from glibc 2.2.2, with some
7529 portability fixes for use outside glibc, as follows:
7531 * tempname.c (struct_stat64): New macro.
7532 (direxists, __gen_tempname): Use it.
7533 This avoids a portability problem with Solaris 8.
7535 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7536 (<stddef.h>, <stdint.h>, <string.h>):
7537 Include only if STDC_HEADERS || _LIBC.
7538 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7539 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7540 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7541 (__set_errno): Define this macro if <errno.h> doesn't.
7542 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7543 Define these macros if <stdio.h> doesn't.
7544 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7545 Define these macros if <sys/stat.h>
7546 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7547 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7548 __xstat64): Define if not _LIBC.
7549 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7550 (__gen_tempname): Invoke gettimeofday only if
7551 HAVE_GETTIMEOFDAY || _LIBC;
7552 otherwise, fall back on plain "time".
7553 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7555 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7557 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7559 2001-02-17 Jim Meyering <meyering@lucent.com>
7561 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7562 around included file name.
7564 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7566 * strftime.c: Update from GNU libc (the only changes were to comments).
7568 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7570 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7572 2001-02-17 Paul Eggert <eggert@twinsun.com>
7574 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7575 Remove workaround macros for hosts that have mbrtowc but not
7576 mbstate_t, as we now insist on proper declarations for both
7577 before using mbrtowc.
7579 2001-02-17 Jim Meyering <meyering@lucent.com>
7581 * regex.c: Update from libc.
7583 2001-02-16 Paul Eggert <eggert@twinsun.com>
7585 * alloca.c (malloc): Undef before defining, since stdlib.h
7586 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7587 Reported by Mark Hounschell via Paul Eggert.
7589 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7591 * config.charset: Update for FreeBSD 4.2.
7593 2001-01-26 Jim Meyering <meyering@lucent.com>
7595 * quotearg.c: Include stddef.h.
7596 * quote.c: Include stddef.h.
7597 Reported by Axel Kittenberger.
7599 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7600 line in double quotes so that it evokes a better diagnostic.
7601 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7602 Reported by Axel Kittenberger.
7604 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7606 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7607 to avoid a warning. Add back 'const' to inptr.
7609 2001-01-16 Jim Meyering <meyering@lucent.com>
7611 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7614 2001-01-14 Jim Meyering <meyering@lucent.com>
7616 * rename.c: New file. From Volker Borchert.
7617 Include stdlib.h, string.h or strings.h, and xalloc.h.
7618 Use strip_trailing_slashes rather than open-coding it.
7620 2001-01-03 Paul Eggert <eggert@twinsun.com>
7622 * strftime.c: Sync with glibc time/strftime.c 1.81.
7624 2001-01-03 Jim Meyering <meyering@lucent.com>
7626 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7627 local `inptr' to avoid warning with some system declarations of iconv.
7629 2000-12-29 Paul Eggert <eggert@twinsun.com>
7631 * modechange.c: Do not assume that mode_t uses the
7632 traditional octal encoding. E.g. "chmod 1 FOO" should set
7633 the other-execute bit of FOO even if S_IXOTH != 1.
7635 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7636 WOTH, XOTH, ALLM): New macros.
7637 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7638 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7640 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7641 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7643 No need to use uintmax_t; unsigned long is long enough.
7644 Don't bother to get suffix since we don't use it.
7646 2000-12-24 Jim Meyering <meyering@lucent.com>
7648 * hash.c (is_prime): Return explicit boolean values.
7649 (hash_get_first): Return NULL to appease Irix5.6's 89.
7650 Reported by Nelson Beebe.
7652 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7654 * localcharset.c (locale_charset): Add support for Win32.
7656 2000-12-18 Paul Eggert <eggert@twinsun.com>
7658 * physmem.h, physmem.c: New files.
7660 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7661 (noinst_HEADERS): Add physmem.h.
7663 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7664 't' for compatibility with Solaris 8 sort.
7666 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7668 * config.charset: Add support for BeOS.
7670 2000-12-16 Jim Meyering <meyering@lucent.com>
7672 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7673 SHELLS_FILE to a file name that's useful on djgpp systems.
7675 (ADDITIONAL_DEFAULT_SHELLS): Define.
7676 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7677 Based mostly on a patch from Prashant TR.
7679 2000-12-16 Jim Meyering <meyering@lucent.com>
7681 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7682 N and M) would have treated it like `chown N:N FILE'.
7684 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7686 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7688 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7689 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7690 to the list of canonical encodings. Rename EUC-CN to GB2312.
7692 2000-12-08 Andreas Schwab <schwab@suse.de>
7694 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7695 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7697 2000-12-07 Jim Meyering <meyering@lucent.com>
7699 * stripslash.c (ISSLASH): Define.
7700 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7703 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7704 (dir_name_r): Declare this function as static.
7705 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7706 manifest itself on a name containing a mix of slashes and
7708 Make this function work with names starting with a DOS-style
7709 drive letter and colon prefix.
7710 (dir_name): Append `.' if necessary.
7711 Based mostly on patches from Prashant TR and Eli Zaretskii.
7713 * dirname.h (dir_name_r): Remove prototype.
7715 2000-12-05 Jim Meyering <meyering@lucent.com>
7717 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7719 2000-12-04 Jim Meyering <meyering@lucent.com>
7721 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7722 Also include memory.h, stdlib.h, unistd.h if appropriate.
7723 Reported by Andreas Jaeger (conflicting declaration of malloc).
7725 2000-12-02 Jim Meyering <meyering@lucent.com>
7727 * closeout.h: Make idempotent, to avoid some obscure warnings.
7729 2000-12-01 Paul Eggert <eggert@twinsun.com>
7731 * memrchr.c: Include <config.h> before any system include file.
7733 2000-11-29 Paul Eggert <eggert@twinsun.com>
7735 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7737 2000-11-26 Jim Meyering <meyering@lucent.com>
7739 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7741 2000-11-22 Paul Eggert <eggert@twinsun.com>
7743 * strftime.c (my_strftime): Do not invoke mbrlen with a
7744 size of (size_t) -1; it's not portable.
7746 2000-11-17 Akim Demaille <akim@epita.fr>
7748 * obstack.h: Formatting changes.
7749 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7750 prevent type checking.
7751 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7752 cast the value to (void *): assigning a `foo *' to a `void *'
7754 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7756 2000-11-17 Jim Meyering <meyering@lucent.com>
7758 * strstr.c: Update from GNU libc.
7760 2000-11-16 Jim Meyering <meyering@lucent.com>
7762 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7764 2000-11-11 Jim Meyering <meyering@lucent.com>
7766 * error.c: Add a couple #includes, merging from GNU libc version.
7768 2000-11-10 Jim Meyering <meyering@lucent.com>
7770 * obstack.h: Update from GNU libc.
7771 * obstack.c: Likewise.
7773 2000-11-06 Paul Eggert <eggert@twinsun.com>
7775 * getusershell.c (setusershell): Use rewind rather than
7776 fseek/fseeko, to avoid configuration hassles with fseeko.
7777 Don't bother opening SHELLS_FILE if shellstream is NULL;
7780 2000-11-05 Jim Meyering <meyering@lucent.com>
7782 * makepath.h (make_dir): Declare.
7783 * makepath.c (make_dir): Remove `static' attribute.
7786 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7788 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7789 last one in a bucket, advance to the next bucket.
7791 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7793 * fnmatch.c: Do not comment out all the code if we are using
7794 the GNU C library, because in some cases we are replacing buggy
7795 code in the GNU C library itself.
7797 2000-10-30 Paul Eggert <eggert@twinsun.com>
7799 * error.h, getline.h, modechange.h:
7800 Remove "2000" from Copyright line, as the file hasn't been
7801 changed this year other than in the copyright notice.
7803 * xalloc.h: Add "2000" to Copyright line, as this file
7804 was changed this year.
7806 2000-10-30 Paul Eggert <eggert@twinsun.com>
7808 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7809 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7810 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7812 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7814 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7815 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7816 doesn't define __restrict_arr.
7818 2000-10-29 Jim Meyering <meyering@lucent.com>
7820 * xstat.in: Fix grammar in comment.
7822 2000-10-28 Jim Meyering <meyering@lucent.com>
7824 * memchr.c: Update from libc.
7825 Adjust for portability:
7826 [HAVE_STDLIB_H]: Include stdlib.h.
7827 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7828 Undef __memchr, too.
7829 [!weak_alias]: Define __memchr to memchr.
7831 * regex.c: Update from libc.
7832 * regex.h: Likewise.
7833 * getopt1.c: Likewise.
7834 * memcmp.c: Likewise.
7836 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7837 Avoid using fseek, when possible -- it's broken by design.
7838 Patch by Ulrich Drepper.
7840 2000-10-26 Jim Meyering <meyering@lucent.com>
7842 * strftime.c: Update from libc.
7844 2000-10-25 Jim Meyering <meyering@lucent.com>
7846 * obstack.c: Update from libc.
7848 2000-10-23 Jim Meyering <meyering@lucent.com>
7850 * hard-locale.c (hard_locale): Revert last change -- it was simply
7851 wrong. That set_locale call must not have any side effects.
7854 2000-10-22 Jim Meyering <meyering@lucent.com>
7856 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7857 [CYCLIC]: Remove now-unused definition.
7859 * save-cwd.c (O_DIRECTORY): Define, if needed.
7860 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7861 Suggestion from Ulrich Drepper.
7863 2000-10-21 Jim Meyering <meyering@lucent.com>
7865 * dirname.c (dir_name_r): New function, factored out of dir_name.
7866 (dir_name): Use dir_name_r.
7867 * dirname.h (dir_name_r): Declare it.
7869 2000-10-21 Jim Meyering <meyering@lucent.com>
7871 * dirname.c (memrchr): Declare if necessary.
7872 (dir_name): Remove the restriction that there be no
7873 trailing slashes. Now, this code skips past them, effectively
7875 [TEST_DIRNAME] (main): New unit tests.
7877 * memrchr.c: New file from GNU libc.
7878 Undef __memrchr, too.
7879 [!weak_alias]: Define __memrchr to memrchr.
7880 Guard weak_alias use with `#ifdef weak_alias'.
7882 2000-10-17 Jim Meyering <meyering@lucent.com>
7884 * quote.h (PARAMS): Define and use.
7885 Reported by Akim Demaille.
7887 * getopt.c: Update from libc.
7889 2000-10-16 Jim Meyering <meyering@lucent.com>
7891 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7894 2000-09-25 Jim Meyering <meyering@lucent.com>
7896 * md5.h (rol): Define (from GnuPG).
7898 * sha.c: Give credit (GnuPG) where due.
7899 (M): Use rol rather than open-coding it.
7900 Add a FIXME comment.
7902 2000-09-21 Jim Meyering <meyering@lucent.com>
7904 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7905 Reported by Michael Stone.
7907 2000-09-20 Jim Meyering <meyering@lucent.com>
7909 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7910 (noinst_HEADERS): Add sha.h.
7911 Based on code from Scott G. Miller and from GnuPG.
7913 2000-09-15 Jim Meyering <meyering@lucent.com>
7915 * regex.c: Update from libc.
7917 2000-09-10 Jim Meyering <meyering@lucent.com>
7919 * getopt.c (_getopt_internal): Update from glibc.
7921 2000-09-09 Jim Meyering <meyering@lucent.com>
7923 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7924 think it should be used as a general replacement for isascii.
7925 * fnmatch.c: Likewise.
7926 * mbswidth.c: Likewise
7927 * regex.c: Likewise.
7930 * userspec.c: Include sys/param.h and limits.h.
7932 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7933 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7934 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7935 UID, GID. Check range.
7937 2000-09-06 Jim Meyering <meyering@lucent.com>
7939 * getopt.c (_getopt_internal): Update from glibc.
7941 2000-08-30 Jim Meyering <meyering@lucent.com>
7943 * strftime.c: Merge in changes from GNU libc.
7945 2000-08-26 Jim Meyering <meyering@lucent.com>
7947 * closeout.c: Include "__fpending.h".
7948 (close_stdout_status): Return right away if there's nothing to flush.
7950 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7951 * __fpending.c: New file.
7952 * __fpending.h: New file.
7954 2000-08-07 Paul Eggert <eggert@twinsun.com>
7956 Standardize on "memory exhausted" instead of "Memory exhausted"
7957 or "virtual memory exhausted".
7958 * obstack.c (print_and_abort): Use "memory exhausted", not
7959 "virtual memory exhausted".
7960 * same.c (same_name): Invoke xalloc_die instead of printing
7962 * userspec.c (parse_user_spec): Likewise.
7963 * bumpalloc.h: comment fix
7964 * same.c, userspec.c: Include xalloc.h.
7966 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7967 not char *const and pointing to a constant array.
7968 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7969 (xrealloc): Comment fix.
7971 * userspec.c (parse_user_spec):
7972 Don't translate a message until just before returning,
7973 to avoid unnecessary translation.
7975 2000-08-07 Jim Meyering <meyering@lucent.com>
7977 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7978 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7979 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7980 getgroups.c, gethostname.c, getopt.h, group-member.c,
7981 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7982 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7983 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7984 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7985 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7986 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7987 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7988 yesno.c: Back out Copyright date changes for each file with no change
7989 this year. This eases coordination with other programs using the same
7990 source code modules. From Paul Eggert.
7992 2000-08-03 Greg McGary <greg@mcgary.org>
7994 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7995 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7996 (EXTEND_BUFFER): Use them.
7998 2000-08-01 Jim Meyering <meyering@lucent.com>
8000 * dirname.c (ISSLASH): Define.
8001 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8002 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8003 both `\' and `/' may be use as path separators.
8004 Based on a patch from Prashant TR.
8006 2000-07-31 Paul Eggert <eggert@twinsun.com>
8008 * quotearg.c (quotearg_n_options): Don't make the initial
8009 slot vector a constant, since it might get modified.
8011 2000-07-31 Jim Meyering <meyering@lucent.com>
8013 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8014 * obstack.c (print_and_abort): Likewise.
8016 2000-07-30 Paul Eggert <eggert@twinsun.com>
8018 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8019 buffer, so that the caller can always quote one small
8020 component of a "memory exhausted" message in slot 0.
8021 From a suggestion by Jim Meyering.
8023 2000-07-30 Jim Meyering <meyering@lucent.com>
8025 * makepath.c (make_path): Quote the other instance, too.
8027 * quotearg.c (N_STATIC_SLOTVECS): Define.
8028 (STATIC_BUF_SIZE): Define.
8029 (quotearg_n_options): Use only statically allocated storage when
8030 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8031 than STATIC_BUF_SIZE.
8033 2000-07-29 Jim Meyering <meyering@lucent.com>
8035 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8036 * dirname.c (dir_name): Likewise.
8038 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8040 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8041 (dir_name): Assert that there are no trailing slashes.
8043 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8045 * mbswidth.h (mbswidth): Add a flags argument.
8046 (mbswidth): New declaration.
8047 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8048 * mbswidth.c (mbswidth): Add a flags argument.
8049 (mbsnwidth): New function.
8051 2000-07-24 Jim Meyering <meyering@lucent.com>
8053 * mbswidth.c: Remove useless #else. From Bruno Haible.
8055 2000-07-23 Paul Eggert <eggert@twinsun.com>
8057 * mbswidth.c (_XOPEN_SOURCE):
8058 Don't define; this causes problems on Solaris 7.
8059 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8061 2000-07-23 Paul Eggert <eggert@twinsun.com>
8064 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8065 so that mbstate_t is always defined.
8067 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8068 be 1 in at least one GCC installation, and this configuration
8069 error is likely to be common. Ignoring MB_LEN_MAX hurts
8070 performance on hosts that have mbrtowc but have only unibyte
8071 locales, but I assume these hosts are rare.
8073 2000-07-23 Paul Eggert <eggert@twinsun.com>
8075 * quotearg.c: Streamline by invoking multibyte code only if needed.
8076 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8077 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8078 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8079 invoke multibyte primitives.
8081 2000-07-23 Jim Meyering <meyering@lucent.com>
8083 * basename.c (base_name): Add an assertion.
8085 2000-07-15 Bruno Haible <clisp.cons.org>
8087 * quotearg.c: When the system forces us to redefine mbstate_t,
8088 shadow its mbsinit function.
8090 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8092 * mbswidth.h: New file.
8093 * mbswidth.c: New file.
8094 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8095 (noinst_HEADERS): Add mbswidth.h.
8097 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8099 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8102 2000-07-15 Jim Meyering <meyering@lucent.com>
8104 * makepath.c: Include quote.h.
8105 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8106 corresponding argument in a `quote (...)' call.
8107 Give better diagnostics.
8109 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8110 (noinst_HEADERS): Add quote.h.
8112 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8113 from tar's src/misc.c.
8114 * quote.h: New file. Prototypes for same.
8116 2000-07-10 Paul Eggert <eggert@twinsun.com>
8118 From a suggestion by Bruno Haible.
8119 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8120 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8121 to decide whether to define the BeOS workaround macro;
8122 this adjusts to the change to AC_MBSTATE_T.
8124 2000-07-13 Paul Eggert <eggert@twinsun.com>
8126 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8128 * quotearg.c (quoting_style_args, quoting_style_vals,
8129 quotearg_buffer_restyled): Add support for
8130 clocale_quoting_style. Undo previous change to
8131 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8132 and "{RIGHT QUOTATION MARK}" msgids.
8134 2000-07-05 Paul Eggert <eggert@twinsun.com>
8136 The old behavior of quoting `like this' doesn't look good with
8137 newer, ISO-style fonts. See:
8138 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8140 Instead, quote "like this" by default. Let the translator
8141 tailor the locale-specific quoting behavior by providing
8142 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8144 * quotearg.c (N_): New macro.
8145 (gettext_default): New function.
8146 (quotearg_buffer_restyled): Use
8147 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8148 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8150 2000-07-09 Jim Meyering <meyering@lucent.com>
8152 * Most files: Update copyright dates to include 2000.
8154 2000-07-08 Jim Meyering <meyering@lucent.com>
8156 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8158 (xgethostname): Remove now-unnecessary #ifdef.
8159 Move declaration of `err' into loop where it's used.
8161 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8163 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8164 by allocating a larger buffer. Test the gethostname return value for
8165 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8166 returns an error and ENAMETOOLONG isn't defined.
8168 2000-07-05 Paul Eggert <eggert@twinsun.com>
8169 and Bruno Haible <haible@clisp.cons.org>
8171 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8173 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8175 * quotearg.c (struct quoting_options): Simplify quote_these_too
8178 2000-07-03 Jim Meyering <meyering@lucent.com>
8180 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8181 Reported by Bruno Haible.
8183 2000-07-04 Jim Meyering <meyering@lucent.com>
8185 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8186 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8189 2000-07-03 Paul Eggert <eggert@twinsun.com>
8190 and Bruno Haible <haible@clisp.cons.org>
8192 * quotearg.c (mbrtowc):
8193 Assign to *pwc, and return 1 only if result is nonzero.
8194 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8196 2000-07-03 Jim Meyering <meyering@lucent.com>
8198 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8199 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8202 2000-07-02 Jim Meyering <meyering@lucent.com>
8204 * quotearg.c (mbstate_t): Don't define here.
8206 2000-07-02 Jim Meyering <meyering@lucent.com>
8208 * nanosleep.c (SIGCONT): Define if not already defined.
8210 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8212 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8213 per change in ../m4/ls-mntd-fs.m4.
8214 (read_filesystem_list): Ignore symbolic links.
8216 2000-06-29 Jim Meyering <meyering@lucent.com>
8218 * same.c: Include <string.h> or <strings.h>, as appropriate,
8219 for declaration of strcmp.
8221 * long-options.c: Include <stdlib.h>, for declaration of exit.
8223 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8224 Avoid warning by casting result to `char *' to remove `const'.
8226 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8228 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8230 2000-06-26 Paul Eggert <eggert@twinsun.com>
8232 savedir now sets errno on failure and invokes xmalloc to get memory.
8233 Fix a couple of other minor bugs while we're at it.
8235 * savedir.c (<unistd.h>): Do not include; there's no need.
8236 (NAMLEN): Remove macro.
8237 (malloc, realloc): Remove decls.
8239 ("xalloc.h"): Include.
8240 (NAME_SIZE_DEFAULT): New macro.
8241 (savedir): Use xmalloc / xrealloc to allocate memory.
8242 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8243 Skip "" directory entries.
8244 Use strlen to calculate directory entry length, since the old method
8245 is rarely used these days and isn't worth supporting.
8246 Don't use a pointer after freeing it.
8247 Check for integer overflow when calculating allocation size.
8248 Use memcpy to copy entries, instead of stpcpy.
8249 Set errno properly when returning NULL.
8250 Check for readdir error.
8252 2000-06-26 Jim Meyering <meyering@lucent.com>
8254 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8256 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8258 * getusershell.c (xmalloc, xrealloc): Remove functions.
8260 Don't include <stdlib.h>. Don't declare malloc, realloc.
8262 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8264 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8266 2000-06-24 Jim Meyering <meyering@lucent.com>
8268 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8270 2000-06-21 Jim Meyering <meyering@lucent.com>
8272 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8274 2000-06-19 Paul Eggert <eggert@twinsun.com>
8276 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8277 (mbrtowc, mbstate_t): Define substitutes if
8278 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8279 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8280 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8282 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8284 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8285 than 1024, return a memory chunk of least possible size, instead
8286 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8287 Use free/xmalloc instead of xrealloc to avoid copying for very long
8290 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8292 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8293 address, not strdup. Include <stdlib.h> and don't declare free().
8295 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8297 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8300 2000-06-21 Jim Meyering <meyering@lucent.com>
8302 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8303 (noinst_HEADERS): Add getstr.h.
8305 * getline.c (getstr): Move into a separate file.
8306 * getstr.c (getstr): New file, extracted from getline.c, with
8307 the following changes: new parameter, delim2; both delim[12]
8308 parameters have type `int', not `char'. The latter would lose
8309 with 8-bit delimiters.
8310 * getstr.h: New file.
8312 2000-06-19 Jim Meyering <meyering@lucent.com>
8314 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8316 2000-06-18 Jim Meyering <meyering@lucent.com>
8318 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8319 Besides, these days every porting target provides a mkdir function.
8321 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8322 (this snippet comes from src/system.h).
8324 2000-06-15 Paul Eggert <eggert@twinsun.com>
8326 * human.c (adjust_value): New function.
8327 (human_readable_inexact): Apply rounding style even when
8328 printing approximate values.
8330 2000-06-14 Paul Eggert <eggert@twinsun.com>
8332 * human.c (human_readable_inexact): Allow an input block
8333 size that is not a multiple of the output block size, and vice versa.
8334 Reported by Piergiorgio Sartor.
8336 2000-06-14 Paul Eggert <eggert@twinsun.com>
8338 * getdate.y (get_date): Apply relative times after time
8339 zone indicator, not before. Reported by Todd A. Jacobs.
8341 2000-06-13 Jim Meyering <meyering@lucent.com>
8343 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8345 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8347 2000-06-12 Paul Eggert <eggert@twinsun.com>
8349 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8351 2000-06-04 Paul Eggert <eggert@twinsun.com>
8353 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8355 2000-06-04 Jim Meyering <meyering@lucent.com>
8357 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8358 SunOS 4.1.4 for which gid_t is an unsigned type.
8360 2000-06-03 Jim Meyering <meyering@lucent.com>
8362 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8364 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8366 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8367 newer, don't install charset.alias.
8368 * config.charset: Change the Linux/glibc rules so they become empty
8369 on glibc-2.1 or newer.
8371 2000-06-02 Jim Meyering <meyering@lucent.com>
8373 * mountlist.c: Back out last change. Instead, do this...
8374 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8375 member using the same `ignore'-testing code.
8376 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8380 2000-05-29 Jim Meyering <meyering@lucent.com>
8382 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8383 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8385 2000-05-22 Jim Meyering <meyering@lucent.com>
8387 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8389 2000-05-18 Jim Meyering <meyering@lucent.com>
8391 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8392 back, too, since it may have been modified by allocate_entry.
8393 (hash_delete): Rewrite to use neither the assignment operator
8394 nor the comma operator in an if-expression.
8396 2000-05-15 Paul Eggert <eggert@twinsun.com>
8399 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8400 Remove; no longer needed.
8401 "quotearg.h": Add include.
8402 (file_name): Do not bother to explicitly initialize to NULL; it's less
8403 efficient on some hosts.
8404 (close_stdout_status): Remove test as to whether stdout was already
8405 closed; it breaks for the case "echo x | sort >&-".
8406 Quote file name colons.
8407 Do not assume that _("write error") lacks format strings.
8409 2000-05-15 Jim Meyering <meyering@lucent.com>
8411 * version-etc.c (version_etc_copyright): Update the copyright string
8412 used in all --version output.
8414 2000-05-14 Jim Meyering <meyering@lucent.com>
8416 * closeout.c (close_stdout_set_file_name): New function.
8417 (close_stdout_status): Use new file-scoped global.
8418 Return right away if fstat says the stdout file descriptor is invalid.
8419 * closeout.h (close_stdout_set_file_name): Declare.
8421 2000-05-10 Jim Meyering <meyering@lucent.com>
8423 * closeout.c [default_exit_status]: New file-scoped variable.
8424 (close_stdout_set_status): New function.
8425 * closeout.h (close_stdout_set_status): Declare.
8427 2000-05-08 Jim Meyering <meyering@lucent.com>
8429 * long-options.c: Don't include closeout.h.
8430 (parse_long_options): Don't call close_stdout for --version.
8432 2000-05-06 Jim Meyering <meyering@lucent.com>
8434 * strnlen.c: Undefine __strnlen and strnlen.
8435 [!weak_alias]: Define __strnlen to strnlen.
8437 * atexit.c: New file, from libiberty.
8439 2000-05-06 Jim Meyering <meyering@lucent.com>
8441 * closeout.c (close_stdout_status): Also check for errors on the
8444 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8446 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8447 instead of xmalloc, xrealloc, path_concat.
8448 (locale_charset): Treat empty environment variables as absent.
8449 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8451 2000-05-04 Jim Meyering <meyering@lucent.com>
8453 * getopt.c: Update from glibc.
8454 * obstack.c: Likewise.
8455 * obstack.h: Likewise.
8456 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8458 * regex.h: Likewise.
8459 * strndup.c: Likewise.
8460 * strnlen.c: New file, from glibc.
8462 2000-05-01 Jim Meyering <meyering@lucent.com>
8464 * full-write.c (full_write): Remove `FIXME' part of comment.
8466 2000-04-29 Jim Meyering <meyering@lucent.com>
8468 * path-concat.c: Declare strdup only if it's not defined.
8469 * canon-host.c: Likewise.
8471 2000-04-28 Jim Meyering <meyering@lucent.com>
8473 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8474 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8475 included first, then limits.h is included by locale.h by libintl.h.
8476 From John David Anglin.
8478 2000-04-25 Jim Meyering <meyering@lucent.com>
8480 * makepath.c (S_IRWXUGO): Define.
8481 (make_path): Always perform explicit chmod if MODE specifies any
8482 of the `special' permission bits. Prompted by a bug report against
8483 install from Mate Wierdl and Joost van Baal.
8485 2000-04-18 Jim Meyering <meyering@lucent.com>
8489 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8490 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8492 2000-04-17 Jim Meyering <meyering@lucent.com>
8494 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8495 the definition of it to rpl_strftime also defined-away the system's
8498 2000-04-15 Jim Meyering <meyering@lucent.com>
8500 Use `C' to denote so-called `contiguous' files, the same way
8502 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8503 (ftypelet): Use S_ISCTG.
8504 From Michael Deutschmann.
8506 2000-04-14 Jim Meyering <meyering@lucent.com>
8508 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8510 2000-04-08 Jim Meyering <meyering@lucent.com>
8512 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8513 names don't conflict. Reported by Eli Zaretskii.
8515 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8517 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8518 bug. Deal with the different error behavior of Irix iconv.
8520 2000-04-07 Jim Meyering <meyering@lucent.com>
8522 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8523 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8525 2000-04-05 Jim Meyering <meyering@lucent.com>
8527 Portability tweaks required for ultrix4.3.
8528 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8529 * readutmp.c: Include sys/types.h before sys/stat.h.
8530 * canon-host.c: Declare strdup.
8531 * path-concat.c: Likewise.
8532 From John David Anglin.
8534 2000-04-04 Jim Meyering <meyering@lucent.com>
8536 Be more DOS 8.3-friendly.
8537 * ref-add.sin: Renamed from ref-add.sed.in.
8538 * ref-del.sin: Renamed from ref-del.sed.in.
8539 * Makefile.am: Reflect renaming.
8540 Reported by Eli Zaretskii.
8542 Use a temporary file name that won't clash with `charset.alias'
8543 in the DOS 8.3 name space.
8544 * Makefile.am (charset_tmp): Define.
8545 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8546 (uninstall-local): Likewise.
8547 Reported by Eli Zaretskii.
8549 2000-03-29 Paul Eggert <eggert@twinsun.com>
8551 * time/strftime.c (my_strftime): Make sure we call the system
8552 strftime, not ourselves, when invoking the underlying strftime.
8554 2000-03-24 Jim Meyering <meyering@lucent.com>
8556 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8557 (charset_alias): Define.
8558 (install-exec-local): Factor out common code.
8559 (uninstall-local): Split lines longer than 80.
8560 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8562 (.sed.in.sed): New rule. Don't redirect directly to $@.
8563 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8565 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8567 * config.charset: Output a line containing "Packages using this file".
8568 * ref-add.sed.in, ref-del.sed.in: New files.
8569 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8570 ref-del.sed): New rules.
8572 2000-03-17 Jim Meyering <meyering@lucent.com>
8574 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8575 Otherwise, include <strings.h>
8577 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8579 * unicodeio.c (utf8_wctomb): New function.
8580 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8581 format instead of in UCS-4 with platform dependent endianness.
8583 2000-03-07 Paul Eggert <eggert@twinsun.com>
8585 * savedir.c (savedir): Work even if directory size is
8586 negative; this can happen with some screwy NFS configurations.
8588 2000-03-06 Jim Meyering <meyering@lucent.com>
8590 * localcharset.c (get_charset_aliases): Don't try to free file_name
8591 if it's NULL (because we ran out of memory). From Bruno Haible.
8593 2000-03-05 Jim Meyering <meyering@lucent.com>
8595 * localcharset.c ("path-concat.h"): Include.
8596 (get_charset_aliases): Use path_concat instead of ANSI string
8599 * unicodeio.h (PARAMS): Define.
8600 Use it to guard prototype.
8602 2000-03-04 Jim Meyering <meyering@lucent.com>
8604 * Makefile.am (install-exec-local): Create $(libdir) before installing
8606 (uninstall-local): Uncomment this rule so `make distcheck' works
8609 * unicodeio.c (<errno.h>): Include it.
8610 (errno): Declare if not defined.
8612 * localcharset.c: Add Bruno's comment justifying use of volatile.
8614 * config.charset: New version, incorporating remarks from a linux
8615 i18n mailing list. From Bruno Haible.
8617 2000-03-02 Jim Meyering <meyering@lucent.com>
8619 * Makefile.am (EXTRA_DIST): Add config.charset.
8621 2000-03-01 Jim Meyering <meyering@lucent.com>
8623 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8624 * unicodeio.c: Likewise.
8626 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8628 * config.charset: New file.
8629 * localcharset.c: New file.
8630 * unicodeio.h, unicodeio.c: New files.
8631 * Makefile.am (DEFS): Add -DLIBDIR=...
8632 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8633 (noinst_HEADERS): Add unicodeio.h.
8634 (all-local, install-exec-local, charset.alias): New targets.
8636 2000-02-28 Paul Eggert <eggert@twinsun.com>
8638 * quotearg.c (ALERT_CHAR): New macro.
8639 (quotearg_buffer_restyled): Use it.
8641 2000-02-27 Jim Meyering <meyering@lucent.com>
8643 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8644 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8646 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8647 not `#if STDC_HEADERS'.
8648 Declare malloc if needed.
8650 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8651 now that autoconf always defines the HAVE_DECL_ symbols.
8652 * human.c: Likewise.
8654 * strtoumax.c: Likewise.
8656 * backupfile.c: Arrange for cpp to fail if the configure-time
8657 declaration check was not run.
8659 * human.c: Likewise.
8661 * strtoumax.c: Likewise.
8663 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8664 then first look up the entire `.'-containing string as a login name.
8666 2000-02-18 Paul Eggert <eggert@twinsun.com>
8668 * getdate.y: Handle two-digit years with leading zeros correctly.
8669 (textint): New typedef.
8670 (parser_control): Member year changed from int to textint.
8672 (YYSTYPE): Removed; replaced by %union with int and textint members.
8673 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8674 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8675 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8676 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8677 (date, number, to_year): Use width of number in digits, not its value,
8678 to determine whether it's a 2-digit year, or a 2-digit time.
8679 (yylex): Store number of digits of numeric tokens.
8680 Reported by John Kendall.
8682 (parser_control): Changed from struct parser_control to typedef (for
8683 consistency). All uses changed.
8685 (tID): Removed; not used.
8686 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8688 2000-02-14 Paul Eggert <eggert@twinsun.com>
8690 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8691 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8693 2000-02-12 Jim Meyering <meyering@lucent.com>
8695 * userspec.c (ISDIGIT): Define it.
8696 (isdigit): Remove definition.
8697 (is_number): Use ISDIGIT, not isdigit.
8698 <libintl.h>: Include.
8700 (parse_user_spec): Mark translatable strings.
8702 2000-02-10 Jim Meyering <meyering@lucent.com>
8704 With these changes, nanosleep.[ch] are finally enough like the other
8705 lib/* replacement files to compile on a few more losing systems.
8707 * nanosleep.h: Don't include config.h.
8708 Remove prototype from declaration of nanosleep.
8709 (PARAMS): Remove now-unneeded definition.
8710 * nanosleep.c: #undef nanosleep.
8711 (rpl_nanosleep): Rename from nanosleep.
8713 2000-02-03 Jim Meyering <meyering@lucent.com>
8715 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8716 rather than with `#if HAVE_UTMPNAME'.
8718 2000-02-01 Jim Meyering <meyering@lucent.com>
8720 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8722 2000-01-31 Jim Meyering <meyering@lucent.com>
8724 * nanosleep.h (nanosleep): Guard declaration with
8725 `#if ! HAVE_DECL_NANOSLEEP'.
8726 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8727 the declaration in that vendor's sys/timers.h.
8728 Reported by Christian Krackowizer.
8730 * quotearg.c (ISASCII): Add #undef and move definition to follow
8731 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8732 (ISPRINT): Likewise.
8733 Reported by Tom Tromey.
8735 2000-01-30 Jim Meyering <meyering@lucent.com>
8737 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8738 uses of ->ut_name. The latter doesn't work with new Linux header files
8739 where only utmpx.ut_user is declared.
8741 * readutmp.h (UT_USER): Define.
8743 2000-01-23 Jim Meyering <meyering@lucent.com>
8745 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8748 2000-01-22 Jim Meyering <meyering@lucent.com>
8750 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8751 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8752 Required for some AIX systems. Reported by Christian Krackowizer.
8753 [TESTING] (main): New function.
8755 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8756 * dirname.c (dir_name): Support for DOS-style file names with drive
8759 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8761 * strverscmp.c (ISDIGIT): Define.
8762 (strverscmp): Use ISDIGIT, not isdigit.
8764 2000-01-17 Paul Eggert <eggert@twinsun.com>
8766 * nanosleep.c (nanosleep):
8767 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8768 POSIX.1 doesn't require SA_INTERRUPT and some systems
8769 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8770 it's been part of POSIX.1 since day 1 (in 1988).
8772 2000-01-17 Jim Meyering <meyering@lucent.com>
8774 * interlock: Remove unused file. Reported by François Pinard.
8776 2000-01-16 Paul Eggert <eggert@twinsun.com>
8778 * quotearg.c (quotearg_buffer_restyled): Do not quote
8779 alert, backslash, formfeed, and vertical tab unnecessarily in
8780 shell quoting style.
8783 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8784 Free Software Foundation, Inc.
8785 Copying and distribution of this file, with or without modification,
8786 are permitted provided the copyright notice and this notice are preserved.