1 2006-01-10 Bruno Haible <bruno@clisp.org>
3 * argp.h (__const): Remove macro. Use const instead.
4 * argp-fmtstream.h (__const): Likewise.
5 * glob_.h (__const): Remove macro.
6 * glob-libc.h: Use const instead of __const.
8 2006-01-10 Jim Meyering <jim@meyering.net>
10 Avoid the double-free (first in fts_read, second in fts_close) that
11 would occur when an `active' directory is made inaccessible (e.g.,
12 via chmod a-x) during a traversal.
13 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
14 before returning. Reproduce this failure by
15 mkdir -p a/b; cd a; chmod a-x . b
16 Reported by Stavros Passas.
19 * sha1.c: Tweak grammar in a comment.
21 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
23 * regex_internal.h (BITSET_WORD_BITS):
24 Work around a bug in 64-bit PGC (before version 6.1-2), where the
25 preprocessor mishandles large unsigned values as if they were signed.
26 Problem reported by Claudio Fontana in
27 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
29 2006-01-10 Simon Josefsson <jas@extundo.com>
31 * socket_.h: New file.
33 2006-01-10 Bruno Haible <bruno@clisp.org>
35 * localcharset.c: Update from GNU gettext.
37 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
40 * chdir-long.c (cdb_free): Don't bother trying to open directory
41 for write access: POSIX says that must fail.
42 * fts.c (diropen): Likewise.
43 * save-cwd.c (save_cwd): Likewise.
44 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
45 well, for minor improvements on hosts that lack O_DIRECTORY.
46 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
47 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
48 Fall back on chown if open failed with EACCES.
50 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
51 Report an error at compile-time if only a 1-second nominal clock
55 * mkdir-p.c: Include lchmod.h, lchown.h.
56 (make_dir_parents): Use lchown rather than chown, and
57 lchmod rather than chmod.
59 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
60 too. Problem with "none" reported by Bob Proulx. Problem with
61 "proc" reported by n0dalus.
63 * mountlist.c: Include <limits.h>.
64 (dev_from_mount_options)
65 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
66 New function. It no longer assumes "dev=" has the System V meaning
67 on Linux (since it doesn't). It also parses "dev=" more carefully.
68 (read_file_system_list)
69 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
70 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
73 * posixtm.h (PDS_PRE_2000): New macro.
74 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
75 All usages changed. Reject dates outside the range 1969-1999 if
78 2006-01-09 Jim Meyering <jim@meyering.net>
82 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
84 * chdir-safer.h, chdir-safer.c: New files.
86 * modechange.c (mode_compile): Reject an invalid mode string
87 that starts with an octal digit. From Andreas Gruenbacher.
89 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
90 and dup to open_safer and dup_safer, respectively.
91 (openat_permissive): Fix typo in comment.
93 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
94 "gettext.h"; either no longer needed or are guaranteed by openat.h.
95 (_): Remove; no longer needed.
96 (openat): Renamed from rpl_openat; no need for rpl_openat
97 since openat.h renames openat for us.
98 Replace most of the body with a call to openat_permissive,
99 to avoid duplicate code.
100 Port to (probably hypothetical) environments were mode_t is
102 (openat_permissive): Require mode arg, so that we can check
103 types better. Put it just after flags. Change cwd failure
104 indicator from pointer-to-bool to pointer-to-errno-value.
106 Invoke openat_save_fail and/or openat_restore_fail if
107 cwd_errno is null, so that openat can call us.
108 (openat_permissive, fdopendir, fstatat, unlinkat):
109 Simplify errno handling to avoid some duplicate code,
110 as it's OK to set errno on success.
111 * openat.h: Revamp code so that function macros depend on
112 __OPENAT_PREFIX only, not also on AT_FDCWD.
113 (openat_ro): Remove. Caller changed to use openat_permissive.
114 (openat_permissive): Now a macro, if not a function.
115 (openat_restore_fail, openat_save_fail): Now always functions,
116 since mkdirat needs them even if __OPENAT_PREFIX is defined.
118 * openat-priv.h: New file, defining macros used by mkdirat.c
120 * mkdirat.c: Include openat-priv.h.
121 Remove definitions of macros defined therein.
122 * openat.c: Likewise.
124 * mkdirat.c (mkdirat): New file and function.
125 * openat.h (mkdirat): Declare.
127 * openat.c (fdopendir): Don't change errno when returning non-NULL.
129 * openat.h (openat_permissive): Declare.
132 * openat.c (EXPECTED_ERRNO): New macro.
133 (openat_permissive): New function -- used in remove.c rewrite.
134 (all functions): Set errno just before returning, only if there
135 was an actual failure.
136 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
138 Emulate openat-family functions using Linux's procfs, if possible.
139 Idea and some code based on Ulrich Drepper's glibc changes.
141 * openat.c: (BUILD_PROC_NAME): New macro.
142 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
143 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
144 before falling back on save_cwd and restore_cwd.
145 (fdopendir, fstatat, unlinkat): Likewise.
147 * openat.c (fstatat, unlinkat): Perform the syscall directly,
148 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
150 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
151 as second argument to va_arg. Otherwise, some versions of gcc
152 warn that `if this code is reached, the program will abort'.
154 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
158 Add POSIX ACL support
159 * acl.h (copy_acl, set_acl): Add declarations.
160 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
161 systems other than Linux.
162 (chmod_or_fchmod): New function: use fchmod when possible,
164 (file_has_acl): Add a POSIX ACL implementation, with a
165 Linux-specific subcase.
166 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
167 S_ISVTX from one file to another. Fall back to fchmod/chmod when
168 acls are unsupported.
169 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
170 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
173 2006-01-09 Bruno Haible <bruno@clisp.org>
175 * sysexit_.h (EX_OK): New macro.
176 Suggested by Martin Lambers <marlam@marlam.de>.
178 2006-01-09 Bruno Haible <bruno@clisp.org>
180 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
181 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
182 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
183 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
185 2006-01-09 Bruno Haible <bruno@clisp.org>
187 * stdint_.h (SIZE_MAX): Write the value without involving negative
190 2005-10-16 Bruno Haible <bruno@clisp.org>
192 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
193 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
195 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
197 * strftime.c (tzname): Don't declare if it is already #defined.
198 Problem reported for Mingw by Mark Junker.
200 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
202 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
203 long int, not int, for nanosecond counts, so that people who are
204 used to POSIX struct timespec won't be surprised. Reported by Jim
207 2005-12-16 Jim Meyering <jim@meyering.net>
209 * fprintftime.c, fprintftime.h: New files.
211 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
213 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
214 * argp-help.c (fill_in_uparams): Check if the constructed
215 struct uparams is valid. Fall back to the default values if it is
218 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
220 * argp-help.c (__argp_base_name): New function
221 (__argp_short_program_name): Rewrite using __argp_base_name
222 * argp-namefrob.h: Define program_invocation_name and
223 program_invocation_short_name if requested
224 (__argp_base_name): Add prototype
225 * argp-parse.c (argp_def): Use gettext wrappers
226 (argp_default_parser): Use __argp_base_name
227 * argp-pin.c: New file. Defines program_invocation_name and
228 program_invocation_short_name on systems that lack them.
230 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
232 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
233 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
234 porting problem reported by Georg Schwarz in
235 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
237 2005-07-09 Bruno Haible <bruno@clisp.org>
239 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
240 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
241 Reported by Mark Junker <mjscod@gmx.de>.
243 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
245 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
246 (uintmax_t) [defined uintmax_t]: Do not declare.
247 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
248 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
249 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
250 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
251 sake of portability to weird hosts that C allows (though we don't
252 know of any practical examples).
254 * savedir.h (fdsavedir): New decl.
255 * savedir.c (fdsavedir, savedirstream): New functions; the latter
256 contains most of the former guts of savedir.
257 (savedir): Use savedirstream.
260 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
262 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
263 coreutils no longer futzes with rounding modes.
265 2005-11-14 Jim Meyering <jim@meyering.net>
267 * mkstemp-safer.c: Include <config.h>, required for possible
268 replacement of mkstemp.
270 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
272 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
274 (gethrxtime) [! (HAVE_NANOUPTIME
275 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
276 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
277 our own approximation.
279 2005-11-10 Simon Josefsson <jas@extundo.com>
281 * readline.c: Remove EOL.
283 2005-11-08 Eric Blake <ebb9@byu.net>
285 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
287 2005-11-08 Eric Blake <ebb9@byu.net>
289 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
291 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
293 Fix porting problem reported by Theodoros V. Kalamatianos.
294 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
295 Don't assume that futimes failing means we must fail.
297 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
299 * getcwd.c (__getcwd): Don't assume that system calls after readdir
300 leave errno alone. Problem reported by Dmitry V. Levin.
302 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
304 * savedir.c (savedir): Don't assume that xrealloc etc. leave
305 errno alone. Problem reported by Frederic Jolliton.
307 2005-10-28 Simon Josefsson <jas@extundo.com>
309 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
310 "restrict" keywords, as per POSIX. Protect the function
311 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
312 Don't use K&R prototypes. Check the sprintf return values.
313 Re-define EAFNOSUPPORT if not present. Indent.
315 * md5.h, md5.c: Simplify buffer handling visavi alignment,
316 suggested by Bruno Haible <bruno@clisp.org>.
318 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
320 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
322 * gc-libgcrypt.c: Add MD2 (which is not available through
325 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
327 * md2.h, md2.c: New files.
329 2005-10-24 Simon Josefsson <jas@extundo.com>
331 * md4.h: Shrink buffer size, now that we changed the type.
333 2005-10-22 Simon Josefsson <jas@extundo.com>
335 * arcfour.h, arcfour.c: Use fixed size indices in the
336 arcfour_context struct (simplify test vector testing in GNU
339 2005-10-22 Simon Josefsson <jas@extundo.com>
341 * md4.h, md4.c: Simplify buffer handling visavi alignment,
342 suggested by Bruno Haible <bruno@clisp.org>.
344 2005-10-22 Simon Josefsson <jas@extundo.com>
346 * crc.h: Include stddef.h, for size_t.
348 2005-10-21 Simon Josefsson <jas@extundo.com>
350 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
351 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
353 2005-10-21 Simon Josefsson <jas@extundo.com>
355 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
358 2005-10-21 Simon Josefsson <jas@extundo.com>
360 * gc-gnulib.c: Support ARCTWO in CBC mode.
362 2005-10-21 Simon Josefsson <jas@extundo.com>
364 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
367 * hmac-sha1.c (hmac_sha1): Likewise.
369 * crc.c (crc32_update): Actually use crc parameter, suggested by
370 Bruno Haible <bruno@clisp.org>.
372 * crc.h: Include stdint.h directly, suggested by Bruno Haible
375 2005-10-21 Simon Josefsson <jas@extundo.com>
377 * des.h, des.c: New files.
379 * gc-gnulib.c: Support DES.c
381 2005-10-21 Simon Josefsson <jas@extundo.com>
383 * arctwo.h, arctwo.c: New files.
385 * gc-gnulib.c: Support ARCTWO.
387 2005-10-21 Simon Josefsson <jas@extundo.com>
389 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
391 2005-10-19 Simon Josefsson <jas@extundo.com>
393 * gc-gnulib.c: Support ARCFOUR.
395 2005-10-19 Simon Josefsson <jas@extundo.com>
397 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
400 * gc.h: Add ECB enum type.
402 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
404 2005-10-19 Simon Josefsson <jas@extundo.com>
406 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
408 2005-10-18 Simon Josefsson <jas@extundo.com>
410 * md4.h, md4.c: New files, based on md5.?.
412 2005-10-17 Simon Josefsson <jas@extundo.com>
414 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
416 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
418 2005-10-17 Simon Josefsson <jas@extundo.com>
420 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
422 2005-10-17 Simon Josefsson <jas@extundo.com>
424 * gc.h, gc-libgcrypt.c: Add ciphers.
426 2005-10-17 Simon Josefsson <jas@extundo.com>
428 * sha1.c: Use uint32_t instead of md5_uint32.t
430 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
433 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
435 * md5.h: Use stdint.h and uint32_t. Doc fix.
437 2005-10-15 Simon Josefsson <jas@extundo.com>
439 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
441 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
443 2005-10-14 Simon Josefsson <jas@extundo.com>
445 * arcfour.h, arcfour.c: New files.
447 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
449 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
450 include <wchar.h>; no longer needed.
452 2005-10-14 Jakub Jelinek <jakub@redhat.com>
453 and Ulrich Drepper <drepper@redhat.com>
456 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
457 instead of inline stream orientation test and two separate
458 function calls. Pay no attention to USE_IN_LIBIO.
460 2005-10-14 Roland McGrath <roland@redhat.com>
462 Import from libc. [BZ #1331]
463 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
465 Reported by Matej Vela <vela@debian.org>.
467 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
469 * mkdir-p.c (make_dir_parents): Don't report an error if an
470 intermediate directory is in a read-only file system. Problem
471 reported by Eric Blake.
473 2005-10-13 Simon Josefsson <jas@extundo.com>
475 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
476 Move memory allocation outside of loop.
478 2005-10-12 Simon Josefsson <jas@extundo.com>
480 * gc-pbkdf2-sha1.c: New file.
482 * gc.h: Add gc_pbkdf2_sha1 prototype.
484 2005-10-12 Simon Josefsson <jas@extundo.com>
486 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
487 suggested by Bruno Haible <bruno@clisp.org>.
489 2005-10-12 Simon Josefsson <jas@extundo.com>
491 * gc-libgcrypt.c (gc_hmac_sha1): New function.
493 * gc-gnulib.c (gc_hmac_sha1): New function.
495 2005-10-12 Simon Josefsson <jas@extundo.com>
497 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
499 2005-10-12 Simon Josefsson <jas@extundo.com>
501 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
502 GC_USE_HMAC_MD5, respectively.
504 * gc-libgcrypt.c (gc_md5): Fix assert call.
507 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
509 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
511 * gc-gnulib.c (gc_hash_buffer): Ditto.
513 2005-10-11 Bruno Haible <bruno@clisp.org>
515 * c-strcasestr.h: New file, from GNU gettext.
516 * c-strcasestr.c: New file, from GNU gettext.
518 2005-10-11 Bruno Haible <bruno@clisp.org>
520 * c-strcase.h: New file, from GNU gettext.
521 * c-strcasecmp.c: New file, from GNU gettext.
522 * c-strncasecmp.c: New file, from GNU gettext.
524 2005-10-11 Simon Josefsson <jas@extundo.com>
526 * crc.h, crc.c: New files.
528 * gc.h (gc_hash_buffer): Add doc.
530 2005-10-08 Simon Josefsson <jas@extundo.com>
532 * gc.h: Add gc_hash and gc_hash_buffer.
534 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
536 * gc-libgcrypt.c (gc_hash_buffer): Add.
538 2005-10-11 Bruno Haible <bruno@clisp.org>
540 * strcasecmp.c: Include limits.h.
541 (strcasecmp): Avoid integer overflow on exotic platforms.
542 * strncasecmp.c: Include limits.h.
543 (strncasecmp): Avoid integer overflow on exotic platforms.
544 Reported by Paul Eggert.
546 2005-10-06 Simon Josefsson <jas@extundo.com>
548 * hmac-md5.c: New file.
552 2005-10-06 Simon Josefsson <jas@extundo.com>
554 * memxor.c (memxor): Avoid casts and warnings.
556 2005-10-05 Derek Price <derek@ximbiot.com>
558 * getdelim.c (SIZE_MAX): New macro, if not already defined.
560 2005-10-05 Simon Josefsson <jas@extundo.com>
562 * memxor.c (memxor): Fix compiler error.
564 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
565 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
567 * memxor.h, memxor.c: New files.
569 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
570 we assume all systems have it, suggested by Jim Meyering
571 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
572 any systems lack sys/socket.h; mingw32 is known to lack it, but we
573 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
576 2005-10-04 Bruno Haible <bruno@clisp.org>
578 * verify.h (verify_true): Provide alternative definition for C++.
580 2005-10-04 Simon Josefsson <jas@extundo.com>
582 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
583 D. Baushke" <mdb@gnu.org>.
585 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
587 * getdelim.c: Include getdelim.h first. Include <limits.h>.
588 (SSIZE_MAX): New macro, if not already defined.
589 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
592 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
594 * exclude.c: Include verify.h.
595 (verify): Remove. All callers changed to use verify.h's version.
596 * strtoimax.c: Likewise.
597 * utimecmp.c: Likewis.e
600 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
601 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
602 * .cvsignore: Add fts.h, search.h, t-fpending.
603 * settime.c (settime): Fix { typo in previous patch. Also, don't
604 bother returning ENOSYS if settimeofday or stime fails; just let
605 them return whatever errno they want to return.
606 * utimens.c: Include unistd.h, for dup2.
607 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
608 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
610 2005-10-02 Jim Meyering <jim@meyering.net>
613 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
614 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
615 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
616 Remove AT_FDCWD test.
617 Do not consume the fd unless successful.
618 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
619 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
620 block, so that we don't even try to compile it if settimeofday is
621 available. This works around a compilation failure on OSF1 V5.1,
622 due to stime requiring a `long int*' while tv_sec is `int'.
624 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
626 * getdelim.c (getdelim): Remove unused variables.
628 2005-10-01 Simon Josefsson <jas@extundo.com>
630 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
631 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
632 AI_* and EAI_* definitions. Protect function declarations.
634 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
636 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
637 so that the code works even with ancient cpp. Portability problem
638 with GCC 2.7.2.1 reported by Thomas M.Ott.
640 2005-09-27 Jim Meyering <jim@meyering.net>
642 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
644 * intprops.h (signed_type_or_expr__): Define.
645 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
648 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
650 * verify.h (verify_expr): Remove, replacing with:
651 (verify_true): New macro that returns true instead of void.
652 (verify_type__): Remove.
653 (verify): Use verify_true rather than verify_type__.
655 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
657 * utimens.c (ENOSYS): Define if not already defined.
658 (futimens): Support having a null PATH if the file descriptor
661 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
663 (__attribute): Define to empty unless GCC 3.1 or later.
664 This works around a core dump on OpenBSD 3.4, which has GCC
665 2.95.3, which dumps core when given __attribute__(()). It also
666 simplifies other tests, since we really don't want to bother with
667 worrying about which ancient version of GCC supported what.
668 Original problem reported by Yoann Vandoorselaere, with part of
669 the fix suggested by Derek Price.
671 2005-09-24 Jim Meyering <jim@meyering.net>
673 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
674 so we can once again use a positive bitfield width of 1 -- now we
675 don't have to explain why we were using a bitfield width of 2.
677 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
679 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
680 Problem reported by Eric Blake.
681 (getaddrinfo): Initialize se so that it's not garbage.
682 Redo internal storage allocation so that it doesn't make unportable
683 assumptions about alignment.
686 * utimens.c (futimens): Use futimesat if available.
687 Prefer it to futimes since it doesn't have the futimes bug.
689 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
690 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
691 Instead, declare a function that returns a pointer to an array,
692 and use verify_type__ to declare the size of the array.
693 Problem and germ of a solution reported by Bruno Haible.
694 (verify_type__): Use 2, not 1, for bitfield size, to avoid
695 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
697 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
701 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
703 * argmatch.h: Include verify.h
704 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
705 (ARGMATCH_ASSERT): Remove; unused.
706 * canonicalize.c: Assume STDC_HEADERS.
707 * exclude.c: Include "strcase.h".
708 * regex_internal.h [!defined _LIBC]: Likewise.
709 * getusershell.c: Include stdio--.h rather than stdio.h
711 (getusershell): Call fopen, not fopen_safer.
712 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
713 Do not include unistd-safer.h.
714 (save_cwd): Don't call fd_safer; no longer needed
715 now that we include fcntl--.h.
717 * getdate.y (relative_time): New type.
718 (RELATIVE_TIME_0): New constant.
719 (parser_control): Use relative_time instead of doing it ourselves.
720 (%union): Add new relative_time rel member.
721 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
723 (relunit, relunit_snumber): Now of type rel.
724 (zone, rel, relunit, get_date): Adjust to above changes.
726 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
727 Do not include unistd-safer.h.
728 (getloadavg): Don't call fd_safer; no longer needed
729 now that we include fcntl--.h.
731 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
732 (make_dir_parents): Treat ENOSYS like EEXIST.
734 Improve quality of diagnostics on restore_cwd failure.
735 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
736 (make_dir_parents): Last arg is now int * (for errno), not bool *.
737 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
738 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
739 each time through the loop. Do not diagnose restore_cwd failure;
740 that is the caller's job (and perhaps the caller does not care).
742 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
743 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
744 If the file already exists but is not a directory, don't bother
745 to try to make its parents.
746 Close potential file descriptor leak if we can't chdir("/") (!).
747 Don't always return true if chdir($PWD) fails; return true only
748 if the requested action was done successfully (except for the
750 Don't log final directory unless we actually made it.
751 Refactor to avoid duplicate code to fix up permissions.
752 Don't attempt to fix up parent permissions if chdir($PWD) fails.
754 * strftime.c (my_strftime): Rewrite the previous change slightly,
755 to make it a bit faster and (I hope) clearer.
756 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
757 Fix bug in formats like %2N.
759 * verify.h: New file.
761 2005-09-22 Jim Meyering <jim@meyering.net>
765 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
767 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
768 the .tm_year member, since otherwise gcc-4.0 would now warn about
769 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
771 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
772 order to avoid an unsuppressible warning from gcc on 64-bit systems.
774 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
775 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
776 when run in a time zone for which daylight savings time is in effect
777 for the starting date.
779 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
780 stop us from restricting permissions of just-created absolute-named
782 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
783 to restore initial working directory.
784 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
785 to tell caller if/when we change the working directory and are
786 unable to return to the initial one.
787 * mkdir-p.h (make_dir_parents): Update prototype.
788 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
789 `return false'. This fixes a bug introduced on 2004-07-30.
791 * openat.c (fdopendir): Be sure to close the supplied
792 file descriptor before returning. This makes our replacement
793 implementation a little closer to Solaris's, where fdopendir
794 ties the file descriptor to the returned DIR* pointer.
795 * openat.c (unlinkat): New function.
796 * openat.h (unlinkat): Add prototype.
797 * openat-die.c (openat_save_fail): Rename from openat_save_die.
798 (openat_restore_fail): Rename from openat_restore_die.
799 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
801 Provide an alternative to exiting immediately upon save_cwd or
802 restore_cwd failure. Now, an application can arrange e.g.,
803 to perform a longjump in that case.
804 * openat.c: Include dirname.h.
805 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
806 (rpl_openat, fdopendir, fstatat): Call openat_save_die
807 and openat_restore_die rather than calling error directly.
808 Don't include "error.h" or "exitfail.h"; they're no longer needed.
810 * openat-die.c (openat_save_die, openat_restore_die): New file.
811 * openat.h (openat_save_die, openat_restore_die): Declare and define.
813 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
814 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
815 int utc, int nanoseconds);
817 date should not have to allocate a megabyte of virtual memory to
818 handle a format argument like +%1048575T. When implemented with
819 strftime, it must allocate such a buffer, use strftime to fill it
820 in, print it, then free it.
821 With fprintftime, it simply prints everything and exits.
822 With no need for memory allocation, that's one fewer way to fail.
823 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
824 optional field width, not before, so we accept %9:z, not %:9z.
825 (my_strftime): Be sure to use L_('x') for literals.
827 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
828 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
829 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
830 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
831 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
832 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
833 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
834 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
835 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
837 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
838 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
839 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
840 and don't include <sys/file.h>).
842 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
846 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
847 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
848 [!LDAV_DONE]: Avoid unused variable warning.
850 2005-09-21 Bruno Haible <bruno@clisp.org>
852 * unicodeio.h (unicode_to_mb): New declaration.
854 2005-09-20 Derek Price <derek@ximbiot.com>
856 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
858 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
860 Use a consistent style for including <config.h>.
861 * __fpending.c, acl.c, argmatch.c,
862 argp-help.c, argp-parse.c,
863 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
864 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
865 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
866 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
867 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
868 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
869 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
870 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
871 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
872 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
873 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
874 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
875 modechange.c, mountlist.c, open-safer.c, physmem.c,
876 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
877 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
878 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
879 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
880 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
881 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
882 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
883 userspec.c, utimecmp.c, version-etc-fsf.c,
884 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
885 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
886 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
887 Standardize inclusion of config.h.
888 * __fpending.h, dirfd.h, getdate.h, human.h,
889 inttostr.h: Removed inclusion of config.h from header files.
890 * inttostr.c: Adjusted in-tree users.
891 * timespec.h: Remove superfluous warning to include config.h.
892 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
893 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
894 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
895 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
897 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
899 * stat-time.h: New file.
900 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
901 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
903 (timespec_cmp): New function.
904 * utimecmp.c: Include stat-time.h.
905 (SYSCALL_RESOLUTION): Depend on whether various struct stat
906 members exist, not on the obsolescent ST_MTIM_NSEC.
907 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
909 2005-09-15 Derek Price <derek@ximbiot.com>
910 Paul Eggert <eggert@cs.ucla.edu>
912 * regcomp.c, regexec.c, regex_internal.c: Back out previous
913 changes, consolidating in...
914 * regex_internal.h: ...this file.
916 2005-09-15 Derek Price <derek@ximbiot.com>
918 * regex_internal.h: Blank `pure' for GNUC < 3.
919 * regex_internal.c: Ditto, using this...
920 (__GNUC_PREREQ): ...new macro.
921 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
922 (__GNUC_PREREQ): ...this new macro.
924 * strstr.h: Include string.h. Define strstr as a macro here.
926 2005-09-13 Derek Price <derek@ximbiot.com>
928 * canon-host.c (canon_host_r): Set *cherror on memory allocation
930 Reported by Jim Meyering <jim@meyering.net>.
932 2005-09-13 Jim Meyering <jim@meyering.net>
934 * canon-host.c: Filter through gnu indent and reword comments slightly.
935 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
937 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
939 * lib/base64.c: Typo.
940 (base64_encode): Put b64str in initialized data section.
942 2005-09-12 Derek Price <derek@ximbiot.com>
944 Return usable errors from canon-host.
945 * canon-host.h: New file.
946 * canon-host.c (canon_host): Wrap...
947 (canon_host_r): ...this new function, which now relies exclusively on
949 (ch_strerror): New function.
950 (last_cherror): New global.
951 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
952 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
954 (freeaddrinfo): Free ai->ai_canonname when set.
956 2005-09-12 Derek Price <derek@ximbiot.com>
957 Paul Eggert <eggert@cs.ucla.edu>
959 * glob-libc.h: Renamed from glob_.h. The new version is
960 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
961 protecting things that should be done only in gnulib contexts.
962 * glob_.h: New file, containing only the glob things needed for
964 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
965 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
966 (glob, globfree, glob_pattern_p): Now defined simply in terms of
967 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
968 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
969 and to respect the namespace rules better.
971 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
973 Merge glibc and coreutils changes into gnulib, plus a few
975 * md5.c: Use #error rather than a string.
976 (CYCLIC): New macro, from glibc source. Use it instead of rol.
977 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
978 (__attribute__): Define to empty for non recent-GCC.
979 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
980 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
981 Renamed from their non-__ counterparts, with new macros replacing
982 them if not _LIBC. Add __THROW attribute.
984 (struct md5_ctx): Align buffer if using GCC.
985 * sha1.h (struct sha1_ctx): Likewise.
986 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
987 The old name was backwards.
988 (NOTSWAP): Remove; not used.
989 (rol): New macro, moved here from md5.h.
990 (sha1_process_block): Remove a FIXME that doesn't make sense.
992 2005-09-12 Derek Price <derek@ximbiot.com>
994 * gai_strerror.c: Include config.h when available. Include
995 getaddrinfo.h before other headers to test interface.
996 Reported by Larry Jones <lawrence.jones@ugs.com>.
998 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1000 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1001 definitions, since that's the preferred style in glibc.
1002 Fix a minor spacing issue, and update copyright notice to match glibc's.
1004 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1006 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1008 2005-09-06 Simon Josefsson <jas@extundo.com>
1010 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1011 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1013 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1015 Change bitset word type from unsigned int to unsigned long int,
1016 as this has better performance on typical 64-bit hosts.
1017 Port bitset code to hosts with unusual word sizes.
1018 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1019 (build_collating_symbol):
1020 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1021 argument is a bitset. This is merely a style issue, but it makes
1022 it clearer that an entire array is expected.
1023 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1024 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1025 Port to the case where bitset_word is not the same as unsigned int.
1026 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1027 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1029 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1030 (build_trtable, group_nodes_into_DFAstates):
1032 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1033 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1034 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1035 * regexec.c (group_nodes_into_DFAstates): Likewise.
1036 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1037 * regcomp.c (optimize_subexps, lower_subexp):
1038 Work even if bitset_word has holes in its bitwise representation.
1039 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1040 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1042 * regex_internal.c (re_string_reconstruct):
1043 Don't assume UCHAR_MAX == 255.
1044 * regex_internal.h (bitset_set_all): Likewise.
1045 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1047 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1048 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1050 (BITSET_WORD_MAX): New macro.
1051 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1052 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1053 (bitset_empty, bitset_copy):
1054 Prefer sizeof (bitset) to multiplying it out ourselves.
1055 (bitset_not_merge): Remove; unused.
1056 (bitset_contain): Return bool, not unsigned int with one bit on.
1057 All callers changed.
1058 * regexec.c (build_trtable): Don't assume bitset has no stricter
1059 alignment than re_node_set; do this by defining a new internal
1060 type struct dests_alloc and using it to allocate memory.
1062 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1064 Check for arithmetic overflow when calculating sizes, to prevent
1065 some buffer-overflow issues. These patches are conservative, in the
1066 sense that when I couldn't determine whether an overflow was possible,
1067 I inserted a run-time check.
1068 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1069 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1070 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1071 (re_xnrealloc, re_x2nrealloc): New inline functions.
1072 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1073 (build_equiv_class, build_charclass): Check for arithmetic overflow
1074 in size expression calculations.
1075 * lib/regex_internal.c (re_string_realloc_buffers):
1076 (build_wcs_upper_buffer, re_node_set_add_intersect):
1077 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1078 (re_dfa_add_node, register_state): Likewise.
1079 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1080 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1081 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1082 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1084 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1086 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1087 to avoid a collision with bits/local_lim.h in glibc.
1088 All uses changed. Problem reported by Dmitry V. Levin in
1089 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1091 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1092 bugs in int versus size_t comparisons.
1093 (re_string_context_at): Fix bug where the code assumed that
1096 Use bool where appropriate.
1097 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1098 All callers changed.
1099 (calc_eclosure_iter): Likewise, for ROOT arg.
1100 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1101 (build_charclass_op): Likewise, for NON_MATCH arg.
1102 * regex_internal.c (re_string_allocate, re_string_construct):
1103 (re_string_construct_common): Likewise, for ICASE arg.
1104 * regexec.c (re_search_2_stub, re_search_stub):
1105 Likewise, for RET_LEN arg.
1106 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1107 (set_regs): Likewise, for FL_BACKTRACK arg.
1108 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1109 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1110 (calc_eclosure_iter, parse_bracket_exp):
1111 Use bool for internal variables that are booleans.
1112 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1113 (set_regs, build_sifted_states, sift_states_bkref):
1114 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1115 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1116 (find_collation_sequence_value):
1118 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1119 (re_node_set_compare):
1120 Return bool, not int. All callers changed.
1121 * regexec.c (check_halt_node_context, check_dst_limits):
1122 (build_trtable, check_node_accept): Likewise.
1123 * regex_internal.h: Include stdbool.h.
1125 Fix bugs uncovered when converting to bool.
1126 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1127 failure instead of charging ahead blindly.
1128 * regex_internal.c (register_state): Likewise.
1129 * regexec.c (re_search_2_stub): Use simpler method than boolean
1130 for freeing internal storage.
1131 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1132 bitset pieces used as boolean, to avoid undefined behavior
1133 on hosts that do int overflow checking.
1135 2005-08-31 Derek Price <derek@ximbiot.com>
1137 * getdelim.c (getdelim): Return EOF on EOF.
1138 Reported by Larry Jones <lawrence.jones@ugs.com>.
1140 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1142 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1143 lengths fit in regoff_t; this isn't true if regoff_t is the same
1145 * regex.c (re_search_internal): 5th arg is LAST_START
1146 (= START + RANGE) instead of RANGE. This avoids overflow
1147 problems when regoff_t is the same width as size_t.
1148 All callers changed.
1149 (re_search_2_stub): Check for overflow when adding the
1150 sizes of the two strings.
1151 (re_search_stub): Check for overflow when adding START
1152 to RANGE; if it occurs, substitute the extreme value.
1154 2005-08-31 Jim Meyering <jim@meyering.net>
1156 * regcomp.c (search_duplicated_node): Make first pointer arg
1158 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1159 (register_state): Likewise.
1160 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1161 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1162 (group_nodes_into_DFAstates): Likewise.
1164 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1166 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1167 old glibc regex code mishandles strings longer than 2**31 bytes.
1168 This patch fixes this when the regex code is used in gnulib
1169 (i.e., outside glibc).
1171 This patch should not affect the use of the regex code inside
1172 glibc. No doubt this problem also needs to be handled for glibc
1173 as well, but the result will be an incompatible change to the
1174 glibc ABI, and the old ABI will have to be supported too. That
1175 can be the the subject for another patch.
1177 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1178 governing whether the rest of this patch is active. By default,
1179 the macro is disabled and the patch has no effect.
1180 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1181 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1182 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1183 (re_match_2, re_set_registers): Use the new types.
1184 * regex_internal.h (Idx, re_hashval_t): New types.
1185 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1187 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1188 (re_string_context_at, bin_tree_t, re_dfastate_t):
1189 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1190 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1191 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1192 (re_string_char_size_at, re_string_wchar_at):
1193 (re_string_elem_size_at):
1194 Use the new types and macros to port to 64-bit hosts.
1195 Use unsigned types for internal values, so that the code
1196 mostly works even for arrays larger than SSIZE_MAX.
1197 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1198 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1199 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1200 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1201 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1202 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1203 (calc_inveclosure, parse_dup_op, build_range_exp):
1204 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1205 (fetch_number, create_token_tree, mark_opt_subexp):
1207 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1208 (create_cd_newstate, re_string_allocate, re_string_construct):
1209 (re_string_realloc_buffers, build_wcs_upper_buffer):
1210 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1211 (re_string_reconstruct, re_string_peek_byte_case):
1212 (re_string_fetch_byte_case, re_string_context_at):
1213 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1214 (re_node_set_init_copy, re_node_set_add_intersect):
1215 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1216 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1217 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1218 (re_acquire_state, re_acquire_state_context, register_state):
1220 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1221 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1222 (re_search_internal, re_search_2_stub, re_search_stub)
1223 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1224 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1225 (update_cur_sifted_state, check_dst_limits):
1226 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1227 (check_subexp_limits, sift_states_bkref, merge_state_array):
1228 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1229 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1230 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1231 (expand_bkref_cache, check_node_accept_bytes):
1232 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1233 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1234 (acquire_init_state_context, check_halt_node_context):
1235 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1236 (sift_states_backward, clean_state_log_if_needed):
1237 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1238 (find_recover_state, transit_state_sb, transit_state_mb):
1239 (transit_state_bkref, build_trtable, match_ctx_clean):
1241 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1242 to work around an assumption that REG_MISSING is negative.
1244 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1245 (seek_collating_symbol_entry) [defined _LIBC]:
1246 (lookup_collation_sequence_value) [defined _LIBC]:
1247 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1248 Use prototypes rather than old-style function definitions.
1249 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1250 (transit_state_sb) [0]:
1251 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1253 * regexec.c (re_search_internal): Simplify update of rm_so and
1256 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1257 (optimize_subexps, lower_subexp):
1258 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1259 since the signed shift might overflow. Use 1u<<31 instead.
1260 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1261 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1264 * regcomp.c (optimize_subexps, lower_subexp):
1265 Use CHAR_BIT rather than 8, for clarity.
1266 * regexec.c (check_dst_limits_calc_pos_1):
1267 (check_subexp_matching_top): Likewise.
1268 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1269 have to worry about portability issues when shifting it left.
1270 Remove no-longer-needed test for table_size > 0.
1271 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1272 in a word, as the resulting behavior is undefined.
1273 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1274 in one case, a <= should have been an <, and in another case the
1275 whole test was missing.
1276 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1277 the standard name CHAR_BIT.
1278 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1279 this is not true on one's complement and signed-magnitude hosts.
1281 * regex_internal.h (re_sub_match_top_t): Remove unused member
1283 (struct re_dfa_t): Remove unused member states_alloc.
1284 * regcomp.c (init_dfa): Don't initialize unused members.
1286 2005-08-31 Bruno Haible <bruno@clisp.org>
1288 * strstr.c: Include <stddef.h>, for NULL.
1289 * strcasestr.c: Likewise.
1290 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1292 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1294 * iconvme.h: Add prototype for iconv_alloc.
1296 2005-08-29 Simon Josefsson <jas@extundo.com>
1298 * iconvme.c: Fix errno.
1300 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1302 * iconvme.c: Split iconv_string into iconv_alloc.
1304 2005-08-27 Jim Meyering <jim@meyering.net>
1306 * fopen-safer.c: Merge minor changes from coreutils.
1307 * dup-safer.c: Likewise.
1308 * fd-safer.c: Likewise.
1310 Merge from coreutils.
1311 * stdio--.h: New file.
1312 * stdlib--.h: New file.
1313 * mkstemp-safer.c: New file.
1315 GNU tar needs these.
1316 * pipe-safer.c: New file.
1317 * creat-safer.c: New file.
1318 * fcntl--.h (creat): Define to creat_safer.
1319 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1320 * unistd--.h (pipe): Define to pipe_safer.
1321 * unistd-safer.h: Declare pipe_safer.
1323 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1325 * regex_internal.h: Remove all references to
1326 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1328 (bitset_not, bitset_merge, bitset_not_merge):
1329 (bitset_mask, re_string_allocate, re_string_construct):
1330 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1331 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1332 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1333 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1334 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1335 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1336 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1337 (re_acquire_state_context):
1338 Remove unnecessary forward decls.
1339 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1340 Put __attribute at function definition,
1341 now that the function decl has been removed.
1342 * lib/regex_internal.c (re_string_peek_byte_case):
1343 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1346 2005-08-26 Simon Josefsson <jas@extundo.com>
1348 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1349 Haible <bruno@clisp.org>.
1351 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1353 * regexec.c (set_regs): Don't alloca with an unbounded size.
1355 alloca modernization/simplification for regex.
1356 * regex.c: Remove portability cruft for alloca. This no longer
1357 needs to be at the start of the file, and can be moved into
1358 regex_internal.h and simplified.
1359 * regex_internal.h: Include <alloca.h>.
1360 (__libc_use_alloca) [!defined _LIBC]: New macro.
1361 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1362 now works outside glibc.
1364 2005-08-24 Simon Josefsson <jas@extundo.com>
1366 * getpass.c: Add WIN32 implementation. Conditionalize use of
1367 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1368 GLIBC specific code.
1370 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1372 Make regex safe for g++. This fixes one real bug (an "err"
1373 that should have been "*err"). g++ problem reported by
1375 * regex_internal.h (re_calloc): New macro, consistent with
1376 re_malloc etc. All callers of calloc changed to use re_calloc.
1377 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1378 not int. All callers changed.
1379 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1380 just use an array of size MB_LEN_MAX.
1381 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1382 (find_recover_state): Change "err" to "*err"; this fixes what
1383 appears to be a real bug.
1384 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1387 2005-08-25 Jim Meyering <jim@meyering.net>
1389 * open-safer.c: Include <config.h>.
1390 Otherwise, we'd lose LARGEFILE support in any file using
1393 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1395 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1396 * regex.h (regerror): Likewise.
1398 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1399 requires this. (The code never needed it.)
1401 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1402 All uses of recently-renamed identifiers changed to use the new,
1403 POSIX-compliant names. The code will build and run just fine
1404 without these changes, but it's better to eat our own dog food
1405 and use the standard-conforming names.
1407 * regex.h: Fix a multitude of POSIX name space violations.
1408 These changes have an effect only for programs that define
1409 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1410 do not change anything for programs compiled in the normal way.
1411 Also, there is no effect on the ABI.
1413 (_REGEX_SOURCE): New macro.
1414 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1415 defined and _GNU_SOURCE is not; this fixes a name space violation.
1417 Rename the following macros to obey POSIX requirements.
1418 The old names are still visible as macros if _REGEX_SOURCE is defined.
1419 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1420 RE_BACKSLASH_ESCAPE_IN_LISTS.
1421 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1422 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1423 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1424 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1425 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1426 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1427 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1428 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1429 (REG_INTERVALS): renamed from RE_INTERVALS.
1430 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1431 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1432 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1433 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1434 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1435 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1436 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1437 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1438 RE_UNMATCHED_RIGHT_PAREN_ORD.
1439 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1440 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1441 (REG_DEBUG): renamed from RE_DEBUG.
1442 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1443 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1444 unusual, since we can't clash with the POSIX REG_ICASE.
1445 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1446 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1447 (REG_NO_SUB): renamed from RE_NO_SUB.
1448 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1449 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1450 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1451 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1452 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1453 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1454 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1455 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1456 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1457 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1458 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1459 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1460 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1461 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1462 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1463 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1464 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1465 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1466 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1467 (REG_FIXED): Renamed from REGS_FIXED.
1468 (REG_NREGS): Renamed from RE_NREGS.
1470 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1471 of other REG_* macros, since POSIX says the user is allowed to
1472 #undef these macros selectively.
1474 (reg_errcode_t): Update comment stating what other tables need
1477 Rename the following enum values to obey POSIX requirements.
1478 The old names are still visible as macros.
1479 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1480 is not defined, since GNU is supposed to be a superset of POSIX as
1481 much as possible, and since we want reg_errcode_t to be a signed
1482 type for implementation consistency.
1483 (_REG_NOERROR): Renamed from REG_NOERROR.
1484 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1485 (_REG_BADPAT): Renamed from REG_BADPAT.
1486 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1487 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1488 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1489 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1490 (_REG_EBRACK): Renamed from REG_EBRACK.
1491 (_REG_EPAREN): Renamed from REG_EPAREN.
1492 (_REG_EBRACE): Renamed from REG_EBRACE.
1493 (_REG_BADBR): Renamed from REG_BADBR.
1494 (_REG_ERANGE): Renamed from REG_ERANGE.
1495 (_REG_ESPACE): Renamed from REG_ESPACE.
1496 (_REG_BADRPT): Renamed from REG_BADRPT.
1497 (_REG_EEND): Renamed from REG_EEND.
1498 (_REG_ESIZE): Renamed from REG_ESIZE.
1499 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1500 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1501 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1502 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1503 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1505 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1506 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1507 changed. But support the old name if the new one is not defined
1508 and if _REGEX_SOURCE.
1510 Change the following member names in struct re_pattern_buffer.
1511 The old names are still supported if !_REGEX_SOURCE.
1512 The new names are always supported, regardless of _REGEX_SOURCE.
1513 (re_buffer): Renamed from buffer.
1514 (re_allocated): Renamed from allocated.
1515 (re_used): Renamed from used.
1516 (re_syntax): Renamed from syntax.
1517 (re_fastmap): Renamed from fastmap.
1518 (re_translate): Renamed from translate.
1519 (re_can_be_null): Renamed from can_be_null.
1520 (re_regs_allocated): Renamed from regs_allocated.
1521 (re_fastmap_accurate): Renamed from fastmap_accurate.
1522 (re_no_sub): Renamed from no_sub.
1523 (re_not_bol): Renamed from not_bol.
1524 (re_not_eol): Renamed from not_eol.
1525 (re_newline_anchor): Renamed from newline_anchor.
1527 Change the following member names in struct re_registers.
1528 The old names are still supported if !_REGEX_SOURCE.
1529 The new names are always supported, regardless of _REGEX_SOURCE.
1530 (rm_num_regs): Renamed from num_regs.
1531 (rm_start): Renamed from start.
1532 (rm_end): Renamed from end.
1534 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1535 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1536 Prepend __ to parameter names.
1538 Undo yesterday's changes.
1540 2005-08-24 Jim Meyering <jim@meyering.net>
1542 Sync from coreutils.
1543 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1545 2005-08-21 Bruno Haible <bruno@clisp.org>
1547 * lock.h: Add multiple inclusion guard.
1548 * tls.h: Add multiple inclusion guard.
1550 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1552 * regex.h (REG_NOSYS)
1553 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1554 Define, since POSIX requires it as of 2001.
1555 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1556 New private symbol, used to keep the enum signed in all cases.
1557 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1558 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1560 * regex_internal.c (re_string_skip_chars, register_state):
1562 Remove forward decls; no longer needed now that we use prototypes.
1563 * regexec.c (acquire_init_state_context, check_halt_node_context):
1564 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1565 (clean_state_log_if_needed): Likewise.
1567 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1569 Fix problems reported by Sam Steingold in
1570 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1571 * regexec.c (sift_states_bkref): Fix portability bug: the code
1572 assumed that reg_errcode_t is a signed type, which is not
1573 necessarily true if _XOPEN_SOURCE is not defined.
1574 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1575 some compilers warn about it otherwise.
1577 2005-08-20 Jim Meyering <jim@meyering.net>
1579 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1580 of unused local, dfa.
1582 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1584 * regcomp.c (create_initial_state): Remove duplicate decl.
1585 (init_word_char, create_initial_state, duplicate_node_closure):
1586 (fetch_token, peek_token_bracket, build_range_exp):
1587 (build_collating_symbol): Remove forward decls; no longer needed
1588 now that we use prototypes.
1591 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1592 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1593 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1594 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1595 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1596 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1597 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1598 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1599 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1600 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1601 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1602 (build_charclass, build_charclass_op, fetch_number, create_tree):
1603 (create_token_tree, mark_opt_subexp, duplicate_tree):
1604 Use prototypes rather than old-style definitions.
1607 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1608 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1609 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1610 (re_string_reconstruct, re_string_peek_byte_case):
1611 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1612 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1613 (re_node_set_init_copy, re_node_set_add_intersect):
1614 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1615 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1616 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1617 (re_acquire_state, re_acquire_state_context, register_state):
1618 (create_ci_newstate, create_cd_newstate, free_state):
1620 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1621 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1622 (re_search_internal, prune_impossible_nodes):
1623 (acquire_init_state_context, check_matching, static):
1624 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1625 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1626 (update_regs, sift_states_backward, build_sifted_states):
1627 (clean_state_log_if_needed, merge_state_array):
1628 (update_cur_sifted_state, add_epsilon_src_nodes):
1629 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1630 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1631 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1632 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1633 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1634 (check_arrival, check_arrival_add_next_nodes):
1635 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1636 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1637 (check_node_accept_bytes, check_node_accept, extend_buffers):
1638 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1639 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1644 (re_string_allocate, re_string_construct, re_string_reconstruct):
1645 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1646 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1647 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1648 (re_string_context_at, re_string_peek_byte_case):
1649 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1650 is defined, since we now use prototypes always.
1652 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1653 C89 or better. All uses removed.
1655 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1657 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1658 [defined lint]: Suppress bogus uninitialized-variable warnings.
1660 * regcomp.c (duplicate_node): Return new index, not an error code,
1661 and let the caller return REG_ESPACE if out of space. This
1662 removes an uninitialied-variable warning with GCC 4.0.1, and also
1663 avoids taking the address of a local variable. All callers
1666 2005-08-19 Jim Meyering <jim@meyering.net>
1668 * regexec.c (proceed_next_node): Redo local variables to
1669 avoid GCC shadowing warnings.
1671 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1673 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1674 (re_node_set_insert_last, re_dfa_add_node):
1675 Rename local variables to avoid GCC shadowing warnings.
1677 2005-08-18 Bruno Haible <bruno@clisp.org>
1679 * strstr.c (strstr): Fix return value in multibyte case.
1680 * strcasestr.c (strcasestr): Likewise.
1682 2005-08-17 Jim Meyering <jim@meyering.net>
1684 Make the %s format (seconds since the epoch) work for a negative
1685 number and when used with a zero-padded field width, e.g. %015s.
1687 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1688 label so that it precedes the code to set `digits'. Otherwise,
1689 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1690 print `00-22'. Now, it prints `-0022', as it should.
1692 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1694 * regex.h: Remove useless space-before-tab. From coreutils.
1696 2005-08-17 Bruno Haible <bruno@clisp.org>
1698 * strcasestr.h: New file.
1699 * strcasestr.c: New file.
1701 2005-08-17 Bruno Haible <bruno@clisp.org>
1703 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1704 * strstr.c: Completely rewritten, with multibyte locale support.
1706 2005-08-17 Bruno Haible <bruno@clisp.org>
1708 * strcasecmp.c: Use mbuiter.h.
1710 2005-08-17 Bruno Haible <bruno@clisp.org>
1712 * mbuiter.h: New file.
1714 2005-08-16 Bruno Haible <bruno@clisp.org>
1716 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1718 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1719 NUL byte, not after it.
1721 2005-08-16 Bruno Haible <bruno@clisp.org>
1723 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1724 the valid ones. Makes the comparison operations transitive:
1725 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1726 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1728 2005-08-16 Bruno Haible <bruno@clisp.org>
1730 * strcase.h (strcasecmp): Add note in comments.
1731 * strncasecmp.c: Use code from strcasecmp.c.
1732 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1733 (strcasecmp): Work correctly in multibyte locales.
1735 2005-08-16 Bruno Haible <bruno@clisp.org>
1737 * strnlen1.h: New file.
1738 * strnlen1.c: New file.
1740 2005-08-16 Bruno Haible <bruno@clisp.org>
1742 * mbfile.h: New file.
1744 2005-08-16 Bruno Haible <bruno@clisp.org>
1746 * mbiter.h: New file.
1748 2005-08-16 Bruno Haible <bruno@clisp.org>
1750 * mbchar.h: New file.
1751 * mbchar.c: New file.
1753 2005-08-16 Bruno Haible <bruno@clisp.org>
1755 * tls.h: New file, from GNU gettext.
1756 * tls.c: New file, from GNU gettext.
1758 2005-08-15 Bruno Haible <bruno@clisp.org>
1760 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1763 2005-08-14 Jim Meyering <jim@meyering.net>
1765 Sync from coreutils.
1767 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1768 Use the hash-table-based cycle-detection code not just when
1769 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1770 Reported by James Youngman in
1771 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1772 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1773 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1774 This lets us compile with -DFTS_DEBUG, once again.
1775 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1776 * fts.c (fd_safer): Remove decl.
1777 Include fcntl--.h rather than unistd-safer.h
1778 (fts_safe_changedir): Don't call fd_safer; no longer needed
1779 now that we include fcntl--.h.
1781 2005-08-11 Simon Josefsson <jas@extundo.com>
1783 * readline.h, readline.c: New file.
1785 2005-08-11 Bruno Haible <bruno@clisp.org>
1787 * strnlen.h (strnlen): Change parameter name to match comment.
1789 2005-08-10 Simon Josefsson <jas@extundo.com>
1791 * strndup.c: Use strnlen.h.
1793 * strnlen.h: New file.
1795 2005-08-02 Simon Josefsson <jas@extundo.com>
1797 * getline.h, getline.c: Rewrite.
1799 * getdelim.h, getdelim.c: New files, ported from glibc.
1801 2005-07-31 Bruno Haible <bruno@clisp.org>
1803 * lock.h (gl_lock_initializer): New macro.
1804 (gl_lock_define_initialized): Use it.
1805 (gl_rwlock_initializer): New macro.
1806 (gl_rwlock_define_initialized): Use it.
1807 (gl_recursive_lock_initializer): New macro.
1808 (gl_recursive_lock_define_initialized): Use it.
1810 2005-07-26 Bruno Haible <bruno@clisp.org>
1812 * lock.h: Update from GNU gettext.
1813 * lock.c: Update from GNU gettext.
1815 2005-07-18 Bruno Haible <bruno@clisp.org>
1817 * lock.h (gl_once_t): New type.
1818 (gl_once_define, gl_once): New macros.
1819 * lock.c (fresh_once): New variable.
1820 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1823 2005-07-18 Simon Josefsson <jas@extundo.com>
1825 * check-version.c (check_version): Accept identical versions too.
1827 2005-07-18 Bruno Haible <bruno@clisp.org>
1829 * lock.h: New file, from GNU gettext.
1830 * lock.c: New file, from GNU gettext.
1832 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1834 * quotearg.c: Add translator comment suggested by Bruno Haible,
1835 with a minor change.
1837 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1839 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1840 copyright symbol and the year.
1841 * version-etc.c (COPYRIGHT_YEAR): New constant.
1842 (version_etc_va): Use parameterized copyright notice.
1843 Reword to conform to the current GNU coding standards.
1845 2005-07-11 Simon Josefsson <jas@extundo.com>
1847 * size_max.h: New file.
1849 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1851 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1854 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1855 and Paul Eggert <eggert@cs.ucla.edu>
1857 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1858 in wint_t, not wchar_t. Remove now-unnecessary cast.
1860 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1862 * regex.c, regex.h: Sync from libc.
1863 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1864 New files, synced from libc, except that regex_internal.h
1865 currently has a small porting fix.
1867 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1869 Remove the dependency of the strftime module on the tzset module.
1870 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1871 Copy the input structure, to work around some of the bug with
1872 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1873 Solaris releases, you should also use the tzset module, but we won't
1874 require it as a dependency any more since we don't want LGPLed code
1875 to depend on GPLed code.
1877 2005-07-02 Jim Meyering <jim@meyering.net>
1879 * backupfile.c (backup_args): Change a `0' to NULL.
1881 2005-07-01 Jim Meyering <jim@meyering.net>
1883 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1884 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1885 * save-cwd.c, tempname.c:
1886 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1887 and don't include <sys/file.h>).
1889 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1891 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1892 declares only 'struct timespec;' (!).
1894 2005-06-29 Jim Meyering <jim@meyering.net>
1896 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1897 type name. Use the variable name instead.
1898 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1900 2005-06-28 Simon Josefsson <jas@extundo.com>
1902 * check-version.h, check-version.c: New files.
1904 2005-06-28 Simon Josefsson <jas@extundo.com>
1906 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1907 collision with global variable. Better indentation. Don't
1908 increment buffer pointer beyond buffer end. Based on comments
1909 from Paul Eggert <eggert@cs.ucla.edu>.
1913 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1915 * canon-host.c (canon-host): Append trailing "," to 0 in
1916 initializer of struct addrinfo, as an indication that we don't
1917 care how many members the structure has.
1919 2005-06-24 Derek Price <derek@ximbiot.com>
1920 and Bruno Haible <bruno@clisp.org>
1922 Remove stat module & update lstat.
1923 * stat.c: Remove this file...
1924 (slash_aware_lstat): ...moving this content and its support...
1925 * lstat.c (rpl_lstat): ...into here.
1926 * lstat.h: New file.
1928 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1930 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1931 (ranged_convert): Don't save conversion in a temporary struct.
1932 This causes a warning with GCC 4.0.0, and anyway in the typical
1933 case it's not worth the extra 100 bytes or so of code.
1934 (ranged_convert, __mktime_internal): When calling a function via a
1935 pointer P, use P () rather than (*P) (), as we now assume C89 or
1938 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1940 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1941 "who -r" failed to give output. Problem reported by Tim Waugh.
1943 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1944 (xcalloc): Use it to avoid needless tests.
1945 Problem reported by Jim Meyering.
1947 2005-06-16 Jim Meyering <jim@meyering.net>
1949 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1950 when either N or S is zero.
1952 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1954 * argp.h (__option_is_short): Check upper limit of
1955 __key. Isprint() requires its argument to have the value
1956 of an unsigned char or EOF.
1958 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1960 * fnmatch.c (fnmatch): If there is an encoding error in a
1961 multibyte string or pattern, fall back on unibyte matching.
1962 Problem reported by James Youngman.
1964 2005-06-08 Bruno Haible <bruno@clisp.org>
1966 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1969 2005-06-08 Bruno Haible <bruno@clisp.org>
1971 * csharpcomp.h: New file, from GNU gettext.
1972 * csharpcomp.c: New file, from GNU gettext.
1973 * csharpcomp.sh.in: New file, from GNU gettext.
1975 2005-06-07 Derek Price <derek@ximbiot.com>
1978 * glob_.h: Indent nested #ifdef.
1980 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1982 Sync from coreutils.
1983 Use "file name" when talking about file names, instead of "filename"
1984 or "path", as per the GNU coding standards.
1985 * mkdir-p.c: Renamed from makepath.c.
1986 (make_dir_parents): Renamed from make_path. All callers changed.
1987 * mkdir-p.h: Likewise. All includers changed.
1988 * filenamecat.c: Renamed from path-concat.c.
1989 (file_name_concat): Renamed from path_concat. All callers changed.
1990 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1991 * filenamecat.h: Likewise. All includers changed.
1992 * acl.c: Don't use "path" or "filename" to mean "file name"
1993 in comments or local variable names.
1994 * basename.c: Likewise.
1995 * canonicalize.c, canonicalize.h: Likewise.
1996 * dirname.c, dirname.h: Likewise.
1997 * euidaccess.c: Likewise.
1998 * exclude.c: Likewise
1999 * fnmatch_.h, fnmatch_loop.c: Likewise.
2000 * fsusage.c, fsuage.h: Likewise.
2001 * fts.c, fts_.h: Likewise.
2002 * getcwd.c: Likewise.
2003 * getloadavg.c: Likewise.
2004 * mkstemp.c: Likewise.
2005 * mountlist.c, mountlist.h: Likewise.
2006 * openat.c, openat.h: Likewise.
2007 * readlink-stub.c: Likewise.
2008 * readutmp.c, readutmp.h: Likewise.
2009 * rename.c: Likewise.
2010 * rmdir.c: Likewise.
2012 * savedir.c: Likewise.
2013 * stripslash.c: Likewise.
2014 * tempname.c: Likewise.
2015 * xreadlink.c: Likewise.
2016 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2018 * exclude.h: Likewise.
2020 * euidaccess.c (getuid, getgid, getuid, getegid)
2021 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2022 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2023 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2024 * pathmax.h: Include <limits.h> unconditionally, since other
2025 files have been getting away with it for years (MORE/BSD 4.3
2027 * userspec.c (getpwnam, getgrnam, getgrgid)
2028 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2030 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2031 Define to 256, not 255, as per modern POSIX.
2033 2005-06-01 Bruno Haible <bruno@clisp.org>
2035 * csharpexec.h: New file, from GNU gettext.
2036 * csharpexec.c: New file, from GNU gettext.
2037 * csharpexec.sh.in: New file, from GNU gettext.
2039 2005-05-31 Derek Price <derek@ximbiot.com>
2040 Paul Eggert <eggert@cs.ucla.edu>
2043 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2045 2005-05-29 Derek Price <derek@ximbiot.com>
2046 Paul Eggert <eggert@cs.ucla.edu>
2048 * glob_.h, glob.c: New files.
2050 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2052 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2054 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2055 the configuration hassle isn't worth it.
2056 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2057 (LONGEST_MODIFIER, PRIuMAX): Remove.
2059 2005-05-27 Bruno Haible <bruno@clisp.org>
2061 * getlogin_r.h: Remove second include of <stddef.h>.
2063 2005-05-25 Bruno Haible <bruno@clisp.org>
2064 Derek Price <derek@ximbiot.com>
2066 * getlogin_r.h: Simplify API documentation.
2068 2005-05-25 Derek Price <derek@ximbiot.com>
2069 Paul Eggert <eggert@cs.ucla.edu>
2071 * getlogin_r.c, getlogin_r.h: New files.
2073 2005-05-22 Bruno Haible <bruno@clisp.org>
2075 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2076 Also include <sys/param.h> if it defines MIN, MAX.
2077 Based on a patch by Derek Price <derek@ximbiot.com>.
2079 2005-05-22 Bruno Haible <bruno@clisp.org>
2081 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2082 (INT64_MIN): Fix definition.
2083 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2085 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2086 NEED_SIGNED_INT_TYPES.
2088 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2089 HAVE_SYSTEM_INTTYPES.
2091 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2093 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2094 so that unistd-safer.h (GPL'ed code) need not be included.
2096 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2099 * fts.c: Don't include "cycle-check.h" or "hash.h".
2100 (setup_dir, free_dir): New functions.
2101 (enter_dir, leave_dir): Define trivial
2102 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2103 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2104 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2105 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2106 Move to fts-cycle.c.
2107 (fts_open): Use setup_dir.
2108 (fts_close): Use free_dir.
2109 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2110 This adds a label and some gotos, but the alternatives were messier.
2111 Check for memory allocation failure when entering a dir.
2112 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2113 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2114 (FTS): New member fts_cycle, that is a union that contains the
2115 old active_dir_ht and cycle_state. All uses changed to mention
2116 fts_cycle.ht and fts_cycle.state.
2117 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2118 fts.c, with the following changes:
2119 (setup_dir, free_dir): New functions.
2120 (enter_dir): Now returns bool. Return true if successful, false
2121 if memory exhausted. All callers changed.
2122 Do not bother partly cleaning up on
2123 memory allocation failure; that is free_dir's job.
2124 However, free ad if hash_insert fails, to avoid memory leak.
2125 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2126 fts->fts_options to see which union member to use.
2128 2005-05-20 Jim Meyering <jim@meyering.net>
2130 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2131 Now a macro, to pacify GCC.
2133 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2135 * chown.c (rpl_chown): Return -1 on failure.
2137 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2139 * canonicalize.c: Include canonicalize.h first, to test interface.
2140 Include <stddef.h> unconditionally, since we assume C89 now.
2141 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2142 * fts.c: Include fts_.h first, to check interface.
2143 Do not include intprops.h; no longer needed.
2144 Include cycle-check.h and hash.h, since fts_.h no longer does.
2145 Remove unnecessary casts of closedir to void.
2146 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2147 decide whether to decrement nlinks.
2148 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2149 (FTS): Use struct hash_table * instead of Hash_table, so that
2150 we no longer need to include hash.h here.
2152 2005-05-17 Jim Meyering <jim@meyering.net>
2154 * fts.c, fts_.h: New files, from coreutils.
2156 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2158 Sync from coreutils.
2159 * unlinkdir.c, unlinkdir.h: New files.
2160 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2161 regex.h, unlocked-io.h, xtime.h:
2162 White space changes only.
2163 * makepath.c (make_path): Port to hosts where leading "//" is special.
2164 * yesno.c: Include getline.h, not ctype.h.
2165 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2166 Use getline to remove arbitrary restriction on response length.
2168 2005-05-13 Bruno Haible <bruno@clisp.org>
2170 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2171 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2172 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2173 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2174 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2175 Add support for 64-bit integers in the MSVC compiler.
2177 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2179 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2180 Change the initial comment to refer to GPL, not LGPL.
2181 gnulib-tool will change it to LGPL as needed.
2183 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2184 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2185 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2186 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2187 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2188 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2189 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2190 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2191 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2192 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2193 concatpath.c, config.charset, copy-file.c, copy-file.h,
2194 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2195 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2196 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2197 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2198 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2199 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2200 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2201 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2202 full-read.c, full-read.h, full-write.c, full-write.h,
2203 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2204 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2205 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2206 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2207 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2208 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2209 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2210 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2211 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2212 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2213 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2214 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2215 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2216 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2217 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2218 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2219 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2220 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2221 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2222 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2223 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2224 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2225 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2226 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2227 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2228 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2229 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2230 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2231 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2232 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2233 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2234 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2235 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2236 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2237 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2238 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2239 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2240 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2241 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2242 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2243 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2244 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2245 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2246 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2247 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2248 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2249 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2250 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2251 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2252 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2253 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2254 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2255 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2256 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2257 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2258 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2259 Update FSF postal mail address.
2261 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2263 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2264 specified in ai_socktype. Fix invalid ai_protocol
2265 check. ai_protocol is usually set to 0 or depending on
2266 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2267 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2268 ai_socktype / ai_protocol in the returned addrinfo structure.
2270 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2271 Bruno Haible <bruno@clisp.org>
2273 * inet_ntop.h: New file.
2274 * inet_ntop.c: New file, from glibc with modifications.
2276 2005-05-08 Jim Meyering <jim@meyering.net>
2278 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2280 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2282 Merge from coreutils. Among other things,
2283 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2284 * fd-safer.c: New file.
2285 * fcntl-safer.h, open-safer.c: Remove.
2286 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2287 * dup-safer.c: Include unistd-safer.h first.
2288 Don't include errno.h.
2289 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2290 * file-type.h: Don't assume invoker included sys/stat.h first.
2291 * file-type.c: Rely on file-type.h change.
2292 * getloadavg.c: Include unistd-safer.h.
2293 (getloadavg): Use safer open.
2294 * getusershell.c: Include "stdio-safer.h".
2295 (getusershell): Use safer fopen.
2296 * long-options.c (long_options): Use NULL rather than 0.
2297 * modechange.h (mode_free): Remove; all callers changed to invoke
2299 * modechange.c: Likewise.
2300 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2301 (MODE_DONE): New constant.
2302 (struct mode_change): Remove 'next' member.
2303 (make_node_op_equals): New function; like the old one of the
2304 same name, except it allocates an array.
2305 (mode_compile, mode_create_from_ref): Use it.
2306 (mode_compile): Allocate result as an array, not a linked list.
2307 Parse octal string ourself, so that we catch mistakes like "+0".
2308 (mode_adjust): Arg is an array, not a linked list.
2309 * modechange.c: Include stat-macros.h, xalloc.h.
2310 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2311 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2312 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2313 Remove. This is now stat-macros.h's job.
2314 (talloc): Remove. All callers replaced by xalloc, so that
2315 our invokers don't have to worry about reporting memory failures.
2316 (make_node_op_equals): Remove.
2317 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2319 (struct mode_change): Moved here from modechange.h.
2320 (mode_append_entry): Remove.
2321 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2322 apps to have incorrect behavior. Use simpler algorithm for head
2323 and tail. Don't futz with umask; that's now the job of mode_adjust.
2324 Detect more invalid usages rather than having somewhat-random behavior.
2325 Don't insert an "a=" action, as that leads to incorrect behavior.
2326 (mode_compile, mode_create_from_ref): Return NULL on error instead
2327 of an enum, since now there's only one way to have an error. All
2329 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2330 at the correct time. Simplify calculation of "+u" and its ilk.
2331 Don't mishandle "+X".
2332 (mode_free): Remove "register" and localize decls.
2333 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2334 (struct mode_change): Move to modechange.c; callers don't
2335 need to see this stuff.
2336 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2337 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2338 (mode_change, mode_adjust): Reflect the new signatures noted above.
2339 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2340 that might redefine system include files.
2341 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2342 (my_usleep): Use NULL rather than (void *) 0.
2343 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2344 Use siginterrupt to specify that system calls should be interrupted.
2345 (rpl_nanosleep): Move initialization of suspended closer to call of
2347 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2348 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2349 (desirable_utmp_entry): New function.
2350 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2351 using x2nrealloc, to simplify logic.
2352 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2353 size calculation. Do not assume utmp file is a regular file.
2354 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2355 (READ_UTMP_CHECK_PIDS): New constant.
2356 * save-cwd.c: Include unistd-safer.h.
2357 (save_cwd): Use fd_safer.
2358 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2359 [!_LIBC] Include "stat-macros.h" instead.
2360 * unistd-safer.h (fd_safer): New decl.
2362 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2364 * byteswap_.h: New file.
2366 2005-04-25 Albert Chin <china@thewrittenword.com>
2368 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2371 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2373 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2374 that "UTC +1 second" continues to work. Problem reported
2376 (relunit_snumber): New rule.
2379 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2381 * getdate.y (universal_time_zone_table): New constant.
2382 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2383 universal_time_zone_table.
2384 (lookup_zone): Prefer universal_time_zone_table to
2385 local_time_zone_table, so that "GMT" time stamps are allowed in
2386 London during the summer. Problem reported by Ian Abbott.
2388 2005-04-12 Jim Meyering <jim@meyering.net>
2390 * human.c (humblock): Set *options even when returning due to
2391 xstrtoumax conversion failure. Thanks to a used-uninitialized
2394 2005-04-09 Jim Meyering <jim@meyering.net>
2396 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2397 -Wuninitialized: initialize tm0.tm_year.
2399 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2401 * getdate.y (parser_control): rels_seen is now a boolean, not a
2402 count, since there's no maximum. All uses changed.
2403 Add member dsts_seen.
2404 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2406 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2407 Use pc_rels_seen to decide whther a date is absolute.
2409 * getdate.y (number): Don't overwrite year.
2410 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2413 2005-04-02 Simon Josefsson <jas@extundo.com>
2415 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2416 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2418 2005-03-27 Jim Meyering <jim@meyering.net>
2420 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2422 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2424 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2425 "one's complement" -> "ones' complement" in comment, as per Knuth.
2426 "value of type" -> "type or expression" in comment.
2427 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2429 2005-03-26 Jim Meyering <jim@meyering.net>
2432 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2433 Correct typos: s/or/of/.
2435 2005-03-23 Jim Meyering <jim@meyering.net>
2437 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2439 2005-03-21 Jim Meyering <jim@meyering.net>
2441 Changes imported from coreutils.
2443 * cycle-check.c: Don't include xalloc.h.
2445 * path-concat.c: Don't include assert.h.
2446 (path_concat): Remove assertion that would have triggered
2447 for ABASE starting with more than one slash.
2448 Reported by Andreas Schwab.
2450 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2451 properly when ABASE is an absolute file name.
2452 Correct the description of this function.
2454 Add an assertion and a test driver.
2455 This fixes a bug introduced on 2004-07-02.
2456 Andreas Schwab reported the resulting failure of cp --parents:
2457 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2459 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2461 * strftime.c (my_strftime): If the underlying strftime returns 0
2462 (which shouldn't happen), generate nothing instead of returning 0
2463 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2465 2005-03-16 Bruno Haible <bruno@clisp.org>
2467 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2469 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2471 * strftime.c (my_strftime): Prepend space to format so that we can
2472 reliably distinguish strftime failure from empty output on POSIX
2475 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2477 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2478 (iconv_string): Don't guess a size-zero buffer, as that might cause
2479 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2480 result would be 'too large', where 'too large' is (heuristically)
2481 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2482 overflow concerns. This will prevent some unwanted malloc failures
2483 when the inputs are very large.
2485 2005-03-15 Bruno Haible <bruno@clisp.org>
2487 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2490 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2493 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2495 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2497 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2498 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2500 * strtol.c: Likewise.
2502 2005-03-14 Simon Josefsson <jas@extundo.com>
2504 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2507 2005-03-14 Jim Meyering <jim@meyering.net>
2509 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2510 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2511 to be nonzero so that we (and caller) can detect the difference
2512 between a valid zero-length expansion and an error return, even
2513 when the underlying strftime fails before writing anything into
2516 2005-03-10 Jim Meyering <jim@meyering.net>
2518 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2519 so that this module works on systems without fchdir.
2521 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2523 Factor int-properties macros into a single file, except for
2524 glibc-related files.
2525 * intprops.h: New file.
2526 * getloadavg.c: Include it instead of limits.h.
2527 (INT_STRLEN_BOUND): Remove.
2528 * human.c: Include intprops.h.
2529 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2530 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2531 * inttostr.h: Include intprops.h instead of limits.h.
2532 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2533 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2534 for consistency with intprops.h.
2535 (time_t_is_integer, twos_complement_arithmetic): Use them.
2536 * sig2str.h: Include <signal.h>, intprops.h.
2537 (INT_STRLEN_BOUND): Remove.
2538 * strftime.c (TYPE_SIGNED): Remove.
2539 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2540 * strtol.c: Adjust comments to match intprops.h.
2541 * userspec.c: Include intprops.h.
2542 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2543 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2544 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2545 instead of rolling our own expressions.
2546 * xstrtol.c: Include xstrtol.h first, to test interface.
2548 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2550 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2551 the right thing even if adding 1900 would overflow. Similarly
2552 for tm_mon + 1 and tm_yday + 1.
2553 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2554 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2555 (DO_SIGNED_NUMBER): New macro.
2556 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2558 2005-03-07 Bruno Haible <bruno@clisp.org>
2560 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2562 2005-03-03 Derek R. Price <derek@ximbiot.com>
2563 Bruno Haible <bruno@clisp.org>
2565 * pagealign_alloc.h: New file.
2566 * pagealign_alloc.c: New file.
2568 2005-01-28 Bruno Haible <bruno@clisp.org>
2570 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2573 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2575 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2576 The workaround isn't strictly needed for POSIX conformance, and
2577 it's too much of a pain to configure and maintain. We'll ask
2578 people to fix their kernels instead.
2579 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2580 (NANOSLEEP_BUG_WORKAROUND): Remove.
2581 (xnanosleep): Remove the workaround.
2583 2005-02-12 Bruno Haible <bruno@clisp.org>
2585 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2587 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2589 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2590 * timespec.h (gettime): Return void, since it always
2591 succeeds now. All uses changed.
2592 * gettime.c (gettime) Likewise.
2593 [HAVE_NANOTIME]: Prefer nanotime.
2594 Assume gettimeofday succeeds, as POSIX requires.
2595 Assime time () succeeds, since other code already does.
2596 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2597 (timespec_subtract): Remove.
2598 (NANOSLEEP_BUG_WORKAROUND): New constant.
2599 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2600 things considerably. Use it only on GNU/Linux hosts, since the
2601 workaround shouldn't be needed elsewhere.
2603 2005-02-24 Bruno Haible <bruno@clisp.org>
2605 * gettext.h: Update from GNU gettext 0.14.2.
2607 2005-02-24 Bruno Haible <bruno@clisp.org>
2609 * localcharset.c: Update from GNU gettext 0.14.2.
2610 * config.charset: Update from GNU gettext 0.14.2.
2612 2005-02-22 Simon Josefsson <jas@extundo.com>
2614 * iconvme.h, iconvme.c: New files, from libc.
2616 2005-02-20 Neil Conway <neilc@samurai.com>
2618 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2619 returned by OSX/Darwin if the specified buffer is not large
2620 enough for the hostname.
2622 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2624 * memrchr.h: New file.
2625 * chdir-long.c: Include it.
2626 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2627 Don't bother including stddef.h.
2629 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2631 * argp-help.c (__argp_help): Create a fake struct argp_state and
2632 pass it to _help, otherwise the latter coredumps trying to
2633 dereference state.root_argp.
2635 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2637 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2639 Include <sys/types.h>, for dev_t.
2640 (ME_DUMMY, ME_REMOTE): Move from here....
2641 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2642 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2644 Include mountlist.h first, to test the interface.
2646 2005-01-29 Bruno Haible <bruno@clisp.org>
2648 * progname.c (program_name): Initialize.
2649 Needed when linking statically on MacOS X.
2651 2005-01-28 Bruno Haible <bruno@clisp.org>
2653 * javacomp.sh.in: New file, from GNU gettext.
2654 * javacomp.h: New file, from GNU gettext.
2655 * javacomp.c: New file, from GNU gettext.
2657 2005-01-26 Bruno Haible <bruno@clisp.org>
2659 * javaexec.sh.in: New file, from GNU gettext.
2660 * javaexec.h: New file, from GNU gettext.
2661 * javaexec.c: New file, from GNU gettext.
2663 2005-01-26 Simon Josefsson <jas@extundo.com>
2665 * gai_strerror.c: Use GPL in header.
2667 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2669 * argp-help.c (hol_entry_help): Avoid using non-constant
2670 initializers for struct pentry_state.
2671 (__argp_error): Check return value of __asprintf
2672 (__argp_failure): Translate error message
2674 * argp-parse.c: Removed braces around the expansion of N_()
2676 2005-01-21 Jim Meyering <jim@meyering.net>
2678 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2679 same value as for Solaris 9.
2681 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2682 component length. This included changing the parameter to be
2683 of type `char *' rather than `char const *'.
2684 * chdir-long.h (chdir_long): Update prototype.
2686 * openat.c (fdopendir, fstatat): New functions.
2687 * openat.h: Include headers required for use of DIR and struct stat.
2688 [AT_SYMLINK_NOFOLLOW]: Define.
2689 (fdopendir, fstatat): Add prototypes.
2691 2005-01-21 Bruno Haible <bruno@clisp.org>
2693 * classpath.h: New file, from GNU gettext.
2694 * classpath.c: New file, from GNU gettext.
2696 2005-01-20 Simon Josefsson <jas@extundo.com>
2698 * version-etc-fsf.c: New file, with version_etc_copyright.
2699 * version-etc.c: Remove version_etc_copyright.
2700 * version-etc.h (version_etc_copyright): Use [] instead of * in
2701 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2703 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2705 * save-cwd.c (save_cwd): Remove code to support the case
2706 where fchdir is missing or flaky.
2708 2005-01-20 Simon Josefsson <jas@extundo.com>
2710 * base64.h (isbase64): Add.
2712 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2713 using a unsigned prototype, don't inline.
2714 (base64_decode): Use it.
2716 2005-01-19 Bruno Haible <bruno@clisp.org>
2718 * sh-quote.h: New file, from GNU gettext.
2719 * sh-quote.c: New file, from GNU gettext.
2721 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2723 Merge changes from coreutils, as described below in several
2724 changelogs dated today.
2726 * save-cwd.c: Include "save-cwd.h" before other include files.
2727 (O_DIRECTORY): Remove; not needed here, since "." must be
2728 a directory. All uses removed.
2729 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2730 universal on Suns, and we also need to test for IRIX.
2731 Revamp code to use 'if' rather than '#if'.
2732 Avoid unnecessary comparison of cwd->desc to 0.
2734 * utimens.c (futimens): Robustify the previous patch, by checking
2735 for known valid error numbers rather than observed invalid ones.
2737 2005-01-18 Jim Meyering <jim@meyering.net>
2739 * version-etc.c (version_etc_copyright): Update copyright date.
2741 * utimens.c (futimens): Account for the fact that futimes
2742 can also fail with errno == ENOSYS or errno == ENOENT.
2743 Patch from Dmitry V. Levin.
2745 Change the name of the robust chdir function from chdir to chdir_long.
2746 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2747 (restore_cwd): Use chdir_long, not chdir.
2748 * chdir-long.c: Renamed from chdir.c.
2749 * chdir-long.h: Renamed from chdir.h.
2750 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2753 2005-01-18 Bob Proulx <bob@proulx.com>
2755 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2756 offsetof() macro construct to avoid compile failure with native HP-UX
2757 11.0 ANSI C compiler.
2759 2005-01-06 Bruno Haible <bruno@clisp.org>
2761 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2762 because stpncpy.m4 takes care of it.
2764 2004-01-24 Bruno Haible <bruno@clisp.org>
2766 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2768 2003-10-09 Bruno Haible <bruno@clisp.org>
2770 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2772 2005-01-06 Bruno Haible <bruno@clisp.org>
2774 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2775 * fwriteerror.c: Include <stdbool.h>.
2776 (fwriteerror): At the end, close the file stream. Record whether
2777 stdout was already closed.
2779 2004-05-27 Bruno Haible <bruno@clisp.org>
2781 * execute.c (environ): Declare if needed.
2782 * pipe.c (environ): Likewise.
2783 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2785 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2787 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2788 definitions to be after all include files, to avoid collisions.
2789 Problem reported by Bob Proulx.
2791 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2793 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2794 not needed. This removes a dependency on the gettext module.
2795 [defined _LIBC]: Do not include <libintl.h>; not needed.
2797 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2799 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2802 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2804 * argp-parse.c: Include <stddef.h>.
2805 (alignof, alignto): New macros.
2806 (parser_init): Don't assume that void * is aligned sufficiently
2809 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2810 need to extend the stack.
2811 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2814 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2816 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2818 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2820 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2821 Remove now-obsolete comment about AIX.
2822 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2823 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2824 (YYMAXDEPTH): New macro.
2826 2004-12-18 Bruno Haible <bruno@clisp.org>
2828 * fatal-signal.c (fatal_signals): Make non-const.
2829 (init_fatal_signals): New function.
2830 (uninstall_handlers, install_handlers): Ignore signals that were set to
2832 (at_fatal_signal): Call init_fatal_signals.
2833 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2835 Reported by Paul Eggert.
2837 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2839 * getdate.y (textint): New member "negative".
2840 (time_zone_hhmm): New function.
2841 Expect 14 shift-reduce conflicts, not 13.
2842 (o_colon_minutes): New rule.
2843 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2844 (yylex): Set the "negative" member of signed numbers.
2846 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2848 Changes imported from coreutils.
2849 * hard-locale.c: Assume <locale.h> exists.
2851 (GLIBC_VERSION): New macro.
2852 (hard_locale): Assume setlocale exists.
2853 Rewrite to avoid #ifdef.
2854 Use strdup rather than malloc + strcpy.
2855 * human.c: Assume <locale.h> exists.
2856 (human_readable): Assume localeconv exists.
2858 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2860 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2861 convert T2, not T. (Imported from libc.)
2863 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2865 * getcwd.c (is_ENAMETOOLONG): New macro.
2866 (__getcwd.c): Don't restore errno; glibc doesn't.
2867 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2868 first, falling back to our code only if its results look suspicious.
2869 Ensure that the resulting buffer is only as large as necessary.
2871 * readutmp.c: Include readutmp.h first.
2872 Include <errno.h>, since readutmp.h no longer does that.
2873 * readutmp.h: Don't include <errno.h>,
2874 <sys/param.h>, <time.h>; not needed to establish interface.
2875 (errno): Remove decl.
2876 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2877 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2878 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2880 2004-11-28 Simon Josefsson <jas@extundo.com>
2882 * base64.h, base64.c: New file.
2884 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2886 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2888 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2890 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2891 HP's ANSI C compiler.
2892 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2893 Declaring int functions causes warnings on some modern systems and
2894 shouldn't be needed to compile on ancient ones.
2895 * same.c (MIN) [defined MIN]: Don't define, since it's already
2898 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2899 with the following changes.
2900 (__set_errno): Parenthesize properly.
2901 Include <stdbool.h>.
2902 (MIN, MAX, MATCHING_INO): New macros.
2903 (__getcwd): Define with prototype, not K&R form.
2904 Use heuristics to allocate default buffer on stack if possible.
2905 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2906 behavior, and to avoid the PATH_MAX limit when computing
2908 Use MATCHING_INO to compare inode number to file.
2909 Check for arithmetic overflow in size calculations.
2910 Fix bug in reallocation of dot array that caused getcwd to fail
2911 on directories nested deeper than 75.
2912 Be more careful about saving errno on error.
2913 Do not use realloc; use only free+malloc, as this is a bit
2914 more flexible and avoids a needless copy operation.
2915 Do not inspect st_dev and st_ino for symbolic links; POSIX
2916 doesn't specify the latter.
2917 Check for closedir errors.
2918 Avoid needless casts.
2919 Use "#ifdef weak_alias" around weak_alias, to be like other
2921 The following changes to getcwd.c have effect only when used in
2922 gnulib; they have no effect inside glibc proper.
2923 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2924 as alloca isn't used.
2925 (alloca, __alloca): Likewise.
2926 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2927 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2928 unconditionally, as gnulib assumes C89 or better.
2929 Do not include <sys/param.h>.
2930 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2931 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2933 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2934 Include <dirent.h> in a way that is compatible with modern Autoconf.
2935 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2936 New macros, if not already defined.
2937 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2938 Use "_LIBC", not "defined _LIBC", for consistency.
2939 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2941 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2942 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2943 * xgetcwd.c: David MacKenzie's old code was removed, so give
2944 credit only to Jim Meyering and adjust the copyright dates.
2945 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2946 <stdlib.h>, <unistd.h>, "pathmax.h".
2947 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2948 (INITIAL_BUFFER_SIZE): Remove.
2949 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2951 2004-11-23 Jim Meyering <jim@meyering.net>
2953 * getopt_.h: Remove trailing blanks.
2955 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2957 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2958 (futimens): New function, which uses futimes if available.
2959 (futimens, utimens): Support timespec==NULL, with same semantics
2960 as utime and utimens.
2961 * utimens.h (futimens): New decl.
2963 2004-11-23 Jim Meyering <jim@meyering.net>
2965 * __fpending.c: Add comment.
2967 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2969 * getopt_.h: Re-addition of __getopt_argv_const caused
2970 redefinition warnings. To avoid them, include the defines
2971 in `#if !defined __need_getopt ... #endif'. The only place
2972 where __getopt_argv_const is used is in definitions
2973 of getopt_long and getopt_long_only below, which are as well
2974 protected by `#ifndef __need_getopt'.
2975 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2976 __need_getopt after including <stdio.h> and <unistd.h> These
2977 headers might have defined it.
2979 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2981 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2983 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2984 optopt): Use them instead of invoking ## directly; otherwise, the
2985 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2987 2004-11-19 Bruno Haible <bruno@clisp.org>
2989 * strtok_r.c: Move comments from here...
2990 * strtok_r.h: ... to here.
2992 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2994 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2995 might fail. Problem reported by Yoann Vandoorselaere.
2996 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2997 that mishandle size_t overflow.
2999 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3001 * canon-host.c: Include "strdup.h".
3002 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3003 Use strdup instead of malloc/strcpy to duplicate strings.
3005 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3006 (human_space_before_unit): New constant.
3007 * human.c (human_readable): Support it.
3009 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3010 (xgetcwd): Set errno correctly when failing.
3011 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3012 the failure is actually due to a PATH_MAX problem.
3014 Further getopt changes to make it more likely that glibc will
3015 buy the changes back.
3016 * getopt.c (POSIXLY_CORRECT): New constant.
3017 (getopt): Use it, so to preserve glibc semantic
3018 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3019 when compiling for libc.
3020 * getopt_.h (__getopt_argv_const): Bring it back.
3021 (getopt_long, getopt_long_only): Use it.
3023 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3024 New arg POSIXLY_CORRECT. All callers changed.
3025 (getopt): Argv is now char * const *, as per standard.
3026 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3027 not char *__getopt_argv_const *.
3028 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3029 _getopt_long_only_r): Likewise.
3030 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3031 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3032 _getopt_long_r, _getopt_long_only_r): Likewise.
3033 * getopt_.h (__getopt_argv_const): Remove.
3034 (getopt): Argv is now char * const *, as per standard.
3036 * getdate.y (tORDINAL): New token.
3037 (day, relunit): Allow it for relative times.
3038 (relative_time_table): Use tORDINAL for ordinals.
3040 2004-11-15 Jim Meyering <jim@meyering.net>
3042 * closeout.c: Include "__fpending.h" once again.
3043 Include <stdbool.h>.
3044 (close_stdout): Don't fail just because stdout was closed initially,
3045 since some programs don't write to stdout in the normal course of
3046 operation (other than --version and --help), and we don't want this
3047 function to make e.g. `touch file >&-' fail.
3048 But do fail if it was closed and someone has tried to write to it.
3049 E.g., `printf foo >&-' must fail.
3051 2004-11-11 Simon Josefsson <jas@extundo.com>
3053 * strtok_r.h, strtok_r.c: New file.
3055 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3057 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3058 we can stop lying to compilers about the constness of argv when we
3059 are compiled outside glibc.
3060 (getopt, getopt_long, getopt_long_only): Use it.
3061 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3063 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3064 _getopt_long_only_r): Likewise.
3065 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3066 _getopt_long_only_r): Likewise.
3068 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3069 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3070 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3071 the other external symbols.
3072 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3073 declaration, since the above renaming now works around collisions.
3075 2004-11-11 Jim Meyering <jim@meyering.net>
3077 * linebreak.c: Remove trailing blanks.
3078 * alloca_.h: Likewise.
3079 * acosl.c: Likewise.
3080 * euidaccess.c: Likewise.
3081 * allocsa.h: Likewise.
3083 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3085 * mktime.c (SHR): New macro, which is a portable
3086 substitute for >> that should work even on Crays.
3087 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3088 Problem reported by Mark D. Baushke in
3089 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3090 * getdate.y (SHR): Likewise.
3092 * strftime.c (SHR): Likewise.
3094 * quotearg.c (struct quoting_options): Use unsigned int for
3095 quote_these_too, so that right shifts are well defined. All uses
3098 2004-11-10 Simon Josefsson <jas@extundo.com>
3100 * getaddrinfo.h, getaddrinfo.c: New files.
3102 2004-11-10 Jim Meyering <jim@meyering.net>
3104 Ensure that no close failure goes unreported.
3105 * closeout.c (close_stdout): Always close stdout. I.e., don't
3106 return early when it seems there's nothing to flush.
3107 Don't include __fpending.h.
3109 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3111 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3113 2004-11-05 Bruno Haible <bruno@clisp.org>
3115 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3116 Reported by Mark D. Baushke <mdb@cvshome.org>.
3118 2004-11-04 Bruno Haible <bruno@clisp.org>
3120 2004-09-11 Bruno Haible <bruno@clisp.org>
3121 * allocsa.valgrind: New file.
3122 2004-02-06 Bruno Haible <bruno@clisp.org>
3123 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3124 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3125 Reported by Christopher Seip <chris.seip@hp.com>.
3127 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3129 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3130 with errno == ERANGE if the buffer is too small.
3131 Problem reported by Mark D. Baushke.
3133 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3135 * xreadlink.c (MAXSIZE): New macro.
3136 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3137 size does not exceed MAXSIZE. Avoid cast.
3138 As suggested by Mark D. Baushke in
3139 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3140 if readlink fails with buffer size just under MAXSIZE, try again
3143 2004-11-02 Derek R. Price <derek@ximbiot.com>
3144 and Paul Eggert <eggert@cs.ucla.edu>
3146 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3147 (get_date): Overparenthesize to avoid GCC warning.
3149 2004-11-02 Bruno Haible <bruno@clisp.org>
3151 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3152 function returns void.
3154 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3156 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3157 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3160 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3162 * getdate.y: Add support for TZ="foo" within a date string.
3163 Fix some bugs near time_t boundaries. Reject dates with
3164 out-of-range components, e.g., "Sept 31".
3165 Include <stdlib.h>, "setenv.h", "xalloc.h".
3166 (ISDIGIT_LOCALE): Remove; unused.
3167 Note that the TZ and time functions used here are not reentrant.
3168 (mktime_ok, get_tz): New functions.
3169 (TZBUFSIZE): New constant.
3170 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3171 This requires that we sometimes generate our own TZ="XXX..." setting.
3173 2004-10-27 Derek R. Price <derek@ximbiot.com>
3175 * mktime.c (not_equal_tm): Remove redundant check.
3177 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3179 * getdate.y: Use Bison 1.875 features, and some minor
3180 code cleanups. This change does not affect semantics.
3181 Don't include <stdlib.h>; no longer needed.
3182 Don't include unlocked-io.h; only the "#if TEST" code uses
3183 stdio, and performance isn't crucial there.
3184 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3185 Bison 1.875 features as described below.
3186 All uses of "PC." replaced by "pc->".
3187 (YYSTYPE): Add a forward declaration.
3188 (yylex, yyerror): Use full prototypes in forward decls.
3189 Use "%pure-parser" rather than obsolescent "%pure_parser".
3190 Use %parse-param and %lex-param instead of obsolescent
3191 YYPARSE_PARAM and YYLEX_PARAM.
3192 (meridian_table, month_and_day_table, time_units_table,
3193 relative_time_table, time_zone_table, military_table,
3194 lookup_zone, lookup_word, get_date):
3195 Use NULL instead of 0 where appropriate.
3196 (to_hour): Avoid abort (), to avoid a dependency on
3198 (yyerror, yylex): Now accepts parser_control * arg.
3199 (main) [TEST]: Use '\0' rather than 0 for char.
3201 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3203 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3204 It's now the caller's responsibility to handle the case where
3205 !HAVE_GETPAGESIZE && !defined getpagesize.
3207 * mktime.c (leapyear): Arg is long int, not int.
3209 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3211 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3213 2004-10-12 Simon Josefsson <jas@extundo.com>
3215 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3216 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3219 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3221 * vsnprintf.h: New file.
3222 * vsnprintf.c: New file.
3224 2004-10-07 Bruno Haible <bruno@clisp.org>
3226 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3227 into the provided buffer.
3229 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3231 * diacrit.c, diacrit.h: Add GPL notice.
3233 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3234 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3235 * logl.c (logl): Keep the code as similar to glibc as possible.
3236 This avoids a potential constant-folding bug.
3238 2004-10-05 Bruno Haible <bruno@clisp.org>
3240 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3242 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3244 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3245 * xmalloc.c (xmemdup): Likewise.
3246 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3247 XFREE): Remove these long-obsolescent macros.
3248 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3249 * xstrdup.c: Remove.
3251 * regex.c (re_comp): Cast gettext return value to char *,
3252 Problem reported by Martin Neitzel via Mark D. Baushke.
3254 2004-10-04 Simon Josefsson <jas@extundo.com>
3256 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3257 '#ifdef USE_UNLOCKED_IO'.
3259 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3261 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3262 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3263 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3264 regex.c, sha1.c, version-etc.c, yesno.c:
3265 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3266 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3267 the includer's responsibility.
3269 Sync from coreutils.
3271 * modechange.c (mode_compile): Don't decrement a pointer that
3272 points to the start of a string, as the C Standard says the
3273 resulting behavior is undefined.
3275 * backupfile.h (enum backuptype): Rename none -> no_backups,
3276 simple -> simple_backups, numbered_existing ->
3277 numbered_existing_backups, numbered -> numbered_backups
3278 to avoid shadowing problems. All uses changed.
3279 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3280 * backupfile.c (check_extension, numbered_backup):
3281 Rename locals to avoid shadowing 'basename'.
3282 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3285 * .cppi-disable: Add getopt_.h, getopt_int.h.
3286 * .cvsignore: Add getopt.h.
3288 2004-10-04 Simon Josefsson <jas@extundo.com>
3290 * memmem.h: New file.
3291 * memmem.c: New file, taken from glibc.
3293 2004-10-02 Jim Meyering <jim@meyering.net>
3295 * dirfd.h, getpagesize.h: Add copyright notice.
3297 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3299 * snprintf.c: Remove comments as to why each header is needed.
3301 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3303 * strsep.h: New file.
3304 * strsep.c: New file.
3306 2004-10-01 Simon Josefsson <jas@extundo.com>
3308 * snprintf.c (snprintf): Handle size==0.
3310 2004-10-01 Simon Josefsson <jas@extundo.com>
3311 Bruno Haible <bruno@clisp.org>
3313 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3314 (snprintf): Declare 'args'.
3316 2004-09-30 Simon Josefsson <jas@extundo.com>
3318 * snprintf.h, snprintf.c: New files.
3320 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3322 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3323 (hol_entry_help): Never translate an empty string.
3324 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3325 * argp.h (OPTION_NO_TRANS): New option.
3327 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3329 * xvasprintf.c: Include xalloc.h.
3330 (xvasprintf): Use xalloc_die, not xmalloc_die.
3332 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3334 * dummy.c: Change copyright notice to FSF, and license to GPL.
3336 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3338 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3339 Problem reported by Bruno Haible in:
3340 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3342 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3344 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3345 in case some system header has #define'd it. Problem reported by
3346 Soeren D. Schulze in
3347 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3349 2004-09-08 Bruno Haible <bruno@clisp.org>
3351 * stdint_.h: New file, taken from GNU clisp.
3353 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3355 * xvasprintf.h: New file.
3356 * xvasprintf.c: New file.
3357 * xasprintf.c: New file.
3359 2004-09-08 Bruno Haible <bruno@clisp.org>
3361 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3363 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3365 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3367 Import from coreutils.
3368 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3369 strings on unbounded length. alloca's performance benefits aren't
3370 that important here.
3372 (parse_with_separator): New function, with most of the internals
3373 of the old parse_user_spec. Allow user to omit both user and group,
3374 for compatibility with FreeBSD.
3375 Clone only the user name, not the entire spec.
3376 Do not set *uid, *gid unless entirely successful.
3377 Avoid memory leak in some failing cases.
3378 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3379 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3380 (parse_user_spec): Rewrite to use parse_with_separator.
3382 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3384 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3385 its complicated substitute.
3386 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3387 and program_invocation_name.
3388 (__argp_basename) [!_LIBC]: Remove; the only use was
3389 replaced by its body.
3390 (__argp_short_program_name): Change condition from
3391 !defined __argp_short_program_name to
3392 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3393 to match argp-namefrob.h.
3394 (__argp_failure): Don't assume strerror_r returns char *.
3395 * argp-parse.c (N_): Define unconditionally.
3396 (argp_default_options): Fill out initializers with 0 to avoid
3399 2004-08-12 Simon Josefsson <jas@extundo.com>
3401 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3402 * getopt_.h: Renamed from getopt.h.
3404 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3406 Merge from coreutils.
3408 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3409 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3410 for Reliant Unix 5.43.
3412 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3413 (union fooround): Use uintmax_t, not long int.
3414 The rest is a merge from libc:
3415 [defined _LIBC]: Include <shlib-compat.h>.
3416 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3418 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3420 * strverscmp.c: Convert to UTF-8.
3422 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3424 * obstack.h (obstack_empty_p):
3425 Don't assume that chunk->contents is suitably aligned.
3426 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3427 Likewise. Problem reported by Benno in
3428 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3430 * chown.c (rpl_chown): Work even if the file is writeable but not
3431 readable. This could be improved further but it'd take some work.
3433 2004-08-08 Simon Josefsson <jas@extundo.com>
3435 * xgethostname.c: Don't include error.h (not used).
3438 * getpass.c: Include getpass.h first.
3440 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3442 * xalloc-die.c: New files.
3443 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3445 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3446 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3447 (_, N_, xalloc_die): Move to xalloc-die.c.
3448 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3449 so that we needn't mess with xalloc_msg_memory_exhausted.
3451 * sha1.h: Renamed from sha.h.
3452 (SHA1_H): Renamed from _SHA_H.
3453 (sha1_ctx): Renamed from sha_ctx.
3454 (sha1_init_ctx): Renamed from sha_init_ctx.
3455 (sha1_process_block): Renamed from sha_process_block.
3456 (sha1_process_bytes): Renamed from sha_process_bytes.
3457 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3458 (sha1_read_ctx): Renamed from sha_read_ctx.
3459 (sha1_stream): Renamed from sha_stream.
3460 (sha1_buffer): Renamed from sha_buffer.
3461 * sha1.c: Likewise; renamed from sha.c.
3462 Do not include <sys/types.h>.
3463 Include <stddef.h> rather than <stdlib.h>.
3465 2004-08-08 Bruno Haible <bruno@clisp.org>
3467 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3468 FILESYSTEM_PREFIX_LEN.
3469 * progreloc.c: Likewise.
3470 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3472 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3475 * argp-help.c (make_hol, hol_append): Don't assume that
3476 SIZE_MAX is a valid preprocessor constant.
3477 (__argp_basename): Change from "#ifndef _LIBC"
3478 to "#ifndef __argp_short_program_name", so that
3479 we don't compile these functions for tar.
3481 More merges from coreutils.
3482 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3483 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3485 * addext.c: Remove; no longer needed.
3486 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3487 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3488 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3489 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3490 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3491 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3492 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3493 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3494 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3495 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3496 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3497 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3498 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3499 Import changes from coreutils.
3501 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3503 Merge from coreutils.
3505 * .gdb-history: Remove; this doesn't belong here.
3507 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3508 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3509 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3511 * dirname.h: Include <stdbool.h>.
3512 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3513 for consistency with POSIX terminology. All uses changed.
3514 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3515 (strip_trailing_slashes): Use bool for booleans.
3516 * stripslash.c (strip_trailing_slashes): Likewise.
3518 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3519 sometimes returns a positive errno value even when it succeeds.
3520 (print_errno_message) [!LIBC]: Fall back on strerror if
3523 * path-concat.c (mempcpy): Don't define if a system header defines it.
3524 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3525 (longest_relative_suffix): New function.
3526 (path_concat): Use it. Assume first argument is not NULL.
3527 Port to DOS. Omit redundant separators.
3528 Report an error instead of returning NULL.
3529 Use mempcpy instead of memcpy.
3530 (xpath_concat): Remove: not declared or used.
3532 * same.h: Include <stdbool.h>
3533 (same_name): Return bool, not int.
3534 * same.c (same_name): Likewise.
3535 (errno): Don't declare; we assume C89 or better now.
3537 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3538 if not already defined.
3540 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3541 * dup-safer.c (errno): Likewise.
3543 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3545 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3548 2004-08-03 Simon Josefsson <jas@extundo.com>
3550 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3551 * progname.h: Don't include stdbool.h.
3553 2004-08-02 Simon Josefsson <jas@extundo.com>
3555 * getsubopt.h: New file, with comments from Bruno Haible.
3556 * getsubopt.c: New file, from glibc, but slightly modified based on
3557 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3559 2004-08-01 Simon Josefsson <jas@extundo.com>
3561 * xgetdomainname.c: Include stdlib.h, for free().
3563 2004-07-16 Simon Josefsson <jas@extundo.com>
3565 * dummy.c: New file.
3567 2004-07-16 Bruno Haible <bruno@clisp.org>
3569 * backupfile.h: Add extern "C" for C++.
3570 * closeout.h: Likewise.
3571 * copy-file.h: Likewise.
3572 * findprog.h: Likewise.
3573 * full-write.h: Likewise.
3574 * pathname.h: Likewise.
3575 * progname.h: Likewise.
3576 * stpcpy.h: Likewise.
3577 * stpncpy.h: Likewise.
3578 * strcase.h: Likewise.
3579 * strstr.h: Likewise.
3580 * xalloc.h: Likewise.
3582 * mbswidth.h: Add extern "C" for C++.
3583 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3585 2004-07-09 Simon Josefsson <jas@extundo.com>
3587 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3588 failed without this.)
3590 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3592 * fchown-stub.c: New file.
3594 2004-06-24 Jim Meyering <jim@meyering.net>
3596 * obstack.h (obstack_base): Cast to (void *), per documentation.
3598 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3600 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3602 2004-06-01 Jim Meyering <jim@meyering.net>
3604 * calloc.c: New file.
3606 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3608 * getdate.y (yylex): Allow space between sign and number.
3609 Problem reported by Dan Jacobson.
3611 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3612 and Jim Meyering <jim@meyering.net>
3614 Merge from coreutils CVS.
3616 * stat-macros.h: New file, with contents from file-type.h
3617 and coreutils' system.h.
3618 * file-type.c: Include "stat-macros.h".
3619 * file-type.h (file_type): Move all macro definitions to new file,
3622 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3623 Wrap old code with this conditional.
3624 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3625 function that does not dereference symlinks.
3626 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3628 * xreadlink.c: Include xreadlink.h first, to catch .h file
3629 dependency problems.
3630 (xreadlink): Accept new arg SIZE, for efficiency.
3631 All decls and uses changed.
3632 * xreadlink.h: Include <stddef.h>, for size_t.
3634 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3635 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3637 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3639 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3641 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3642 macros to be defined.
3643 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3644 the allocator returns NULL because the requested size is zero.
3646 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3648 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3649 var. Add comment explaining why libc still defines it. This
3650 merges the following patch from glibc:
3651 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3653 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3655 * obstack.c (_obstack): Remove unused variable. It hasn't been
3656 present in glibc since revision 1.1 of this file.
3657 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3658 obstack_alignment_mask, obstack_alloc, obstack_base,
3659 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3660 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3661 obstack_grow0, obstack_init, obstack_int_grow,
3662 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3663 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3664 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3665 nonexistent functions.
3667 2004-05-17 Derek R. Price <derek@ximbiot.com>
3668 Paul Eggert <eggert@cs.ucla.edu>
3670 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3672 2004-05-14 Bruno Haible <bruno@clisp.org>
3674 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3675 that consists of a '.' followed by an empty digit string.
3676 Patch by Tor Lillqvist <tml@iki.fi>.
3678 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3680 Port obstack to the AS/400, where pointers are 16 bytes wide and
3681 you cannot cast an integer to a valid pointer. This patch is
3682 currently waiting to be integrated into glibc; see
3683 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3685 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3686 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3687 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3688 (struct obstack): temp member is now a union of a pointer and
3689 an integer, instead of an integer. All integer uses changed.
3690 This does not affect the physical layout of struct obstack,
3691 except on hosts (like the AS/400) where the size or alignment of
3692 void * is greater than that of ptrdiff_t.
3693 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3694 __STDC__)]: Store temporary in pointer member of union, not
3696 * obstack.c: Include <stddef.h>, for offsetof.
3697 (struct fooalign): Remove; it doesn't need a name.
3698 (union fooround): Change double to long double, and add void *.
3699 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3700 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3701 not a macro. Hence the values are always int; so remove all
3702 casts-to-int in uses.
3704 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3705 Derek Price <derek@ximbiot.com>
3707 * alloca.c: Include <alloca.h>, to get our interface.
3708 * alloca_.h: Use __alloca on AIX, so that we don't have to
3709 include <alloca.h> first. Use C89 prototype for alloca; this
3710 requires including <stddef.h> for size_t. Use extern "C" if C++.
3711 Use #elif for simplicity, since we can assume C89 now.
3712 Don't try to source the system alloca.h since it will not be found
3713 and to prevent recursively including its replacement.
3714 * fnmatch.c: Include <alloca.h> instead of opencoding.
3715 * regex.c: Likewise.
3717 2004-05-16 Derek Price <derek@ximbiot.com>
3718 Paul Eggert <eggert@cs.ucla.edu>
3720 getline cleanup. This changes the getndelim2 API: both order of
3721 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3724 * getline.c: Don't include stddef.h or stdio.h, since our
3725 interface does that.
3726 (getline): Always use getdelim, so that we don't have two
3727 copies of this code.
3728 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3730 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3731 (GETNDELIM2_MAXIMUM): New macro.
3732 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3733 instead of the old practice of delim2==0. All callers changed.
3734 Return -1 on overflow, instead of returning junk.
3735 Do not set *linesize unless allocation succeeds.
3736 * getndelim2.h: Do not include stddef.h; no longer needed, now
3737 that we include sys/types.h.
3738 * getnline.h: Likewise.
3739 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3740 (getndelim2): Reorder arguments.
3741 * getnline.c (getnline, getndelim):
3742 Don't discard the NMAX argument.
3743 (getnline): Invoke getndelim, to avoid code duplication.
3744 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3745 of (size_t) -1 by callers of the getnline family.
3747 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3749 * nanosleep.c (suspended): Change its type from int to
3750 sig_atomic_t volatile.
3751 (first_call): Make it private to rpl_nanosleep, and have it
3752 be zero initially as that's a bit faster.
3753 (my_usleep): Round up fractional times instead of truncating them,
3754 as this is the usual meaning for 'sleep'.
3756 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3758 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3759 (ENOSYS): Define if not defined.
3760 (settime): Fall back on stime if it exists and settimeofday fails.
3761 But don't bother with fallbacks if a method fails with errno == EPERM.
3763 2004-05-11 Jim Meyering <jim@meyering.net>
3765 Prior to this change, the save_cwd caller required read access to the
3766 current directory on most systems (ones with the fchdir function).
3768 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3769 fails, try write-only, and finally, resort to using xgetcwd.
3771 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3773 * obstack.c, obstack.h: Import changes from libc.
3775 2004-04-28 Bruno Haible <bruno@clisp.org>
3777 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3778 implicitly appends .exe to executables.
3779 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3780 accepts Windows pathnames.
3781 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3782 Cygwin like Windows, since it now accepts Windows pathnames.
3783 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3784 Cygwin like Windows, since it now accepts Windows pathnames.
3785 Reported by Derek Robert Price <derek@ximbiot.com>.
3787 2004-04-20 Jim Meyering <jim@meyering.net>
3789 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3791 2004-04-20 Jim Meyering <jim@meyering.net>
3792 Bruno Haible <bruno@clisp.org>
3794 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3795 memory when realloc fails.
3797 2004-04-18 Jim Meyering <jim@meyering.net>
3799 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3800 don't leak memory and do call END_UTMP_ENT.
3802 2004-04-11 Paul Eggert <eggert@twinsun.com>
3804 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3805 (CHAR_BIT): Remove, since we assume C89.
3806 Include <stdint.h> if available, as per current Autoconf CVS advice.
3808 2004-03-30 Paul Eggert <eggert@twinsun.com>
3810 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3811 not bool, to be more consistent with Unix conventions.
3812 Suggested by Bruno Haible.
3814 Merge from coreutils.
3816 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3819 * getdate.h: Include stdbool.h, and timespec.h instead of
3820 the usual <time.h> dance.
3821 (get_date): Change signature to support fractional time stamps.
3822 All callers changed.
3823 * getdate.y: Include "getdate.h" first, as we can now
3824 assume C89 and don't need to worry about 'const'.
3825 Similarly, include "unlocked-io.h" near start, not in middle.
3827 (textint.value): Use long int rather than int.
3828 (textint.digits): Use size_t rather than int.
3829 (BILLION, LOG10_BILLION): New constants.
3830 (parser_control): New member rel_ns. Members day_ordinal,
3831 time_zone, month, day, hour, minutes, rel_year, rel_month,
3832 rel_day, rel_hour, rel_minutes, rel_seconds
3833 are now long int, not int. Member seconds is now struct timespec,
3834 not int. New member timespec_seen. Members dates_seen, days_seen,
3835 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3837 (%union.intval): Now long int, not int.
3838 New member timespec.
3839 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3840 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3841 (spec): Now is a timespec or an item list.
3842 (timespec, items): New nonterminals.
3843 (time, rel, relunit, number, get_date):
3844 Add support for fractional seconds.
3845 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3846 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3847 (to_hour): First arg is now long int, not int.
3848 (to_year): Returns long int, not int.
3849 Don't treat year -70 like 70.
3850 (tm_diff): Returns long int, not int.
3851 (lookup_word): Use bool instead of int when appropriate.
3852 (yylex): Use size_t for count, not int.
3853 Detect overflow when parsing large integer constants.
3854 Add support for fractions.
3855 (get_date): Make pointers 'const' if possible.
3856 Use more-portable code to detect integer overflow.
3857 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3858 Don't use ctime; it's not reliable if the year has >4 digits.
3860 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3861 This is for compatibility with BSD.
3863 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3864 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3865 From coreutils' system.h.
3867 * userspec.c: Don't include "posixver.h".
3868 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3869 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3870 compatible extension. Simplify code by removing a boolean int
3871 that was always nonzero if a string was nonnull.
3873 2004-03-30 Jim Meyering <jim@meyering.net>
3875 Merge from coreutils.
3877 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3879 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3880 an empty input stream.
3882 * readtokens.c: Include <stdbool.h>.
3883 (readtoken): Use `size_t' rather than int/long.
3884 All callers adjusted.
3885 Use `bool' rather than `int' where appropriate.
3886 Use memset rather than an explicit loop.
3887 Use x2nrealloc rather than xrealloc.
3888 Allow the use of `\0' as a delimiter.
3889 (readtokens): Likewise.
3890 * readtokens.h (readtoken, readtokens): Update prototypes.
3892 2004-03-30 Bruno Haible <bruno@clisp.org>
3894 * getloadavg.c (getloadavg): Don't assume setlocale returns
3897 2004-03-29 Paul Eggert <eggert@twinsun.com>
3899 Merge changes to getloadavg.c from coreutils and Emacs.
3901 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3902 Define to an expression, not to the empty string.
3903 Include cloexec.h and xalloc.h.
3904 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3905 Use set_cloexec_flag rather than rolling our own.
3906 * cloexec.c, cloexec.h: New files.
3908 2004-03-18 Paul Eggert <eggert@twinsun.com>
3910 * getopt.h: Sync with libc CVS.
3912 2004-03-18 Paul Eggert <eggert@twinsun.com>
3913 Bruno Haible <bruno@clisp.org>
3915 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3916 not on all platforms that have <wchar.h>.
3917 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3919 2004-03-09 Paul Eggert <eggert@twinsun.com>
3921 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3923 * getopt_int.h: New file, also synced from libc.
3925 2004-03-07 Paul Eggert <eggert@twinsun.com>
3927 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3928 '#if' expressions. Unlike the code it replaces, it does not
3929 depend on (defined _SC_PAGESIZE). However, it does depend on
3930 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3931 first reported by Jason Andrade in
3932 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3934 2004-01-18 Simon Josefsson <jas@extundo.com>
3936 * strdup.h: New file.
3937 * strdup.c: Include it.
3938 * path-concat.c: Include strdup.h. Drop strdup declaration.
3939 * userspec.c: Include strdup.h. Drop strdup declaration.
3941 2004-02-06 Karl Berry <karl@gnu.org>
3943 * config.charset: update from gettext 0.14.1.
3945 2004-02-05 Paul Eggert <eggert@twinsun.com>
3947 Add comments and code, prompted by suggestions from Bruno Haible
3949 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3950 describing the enum quoting_style values.
3951 * quotearg.c (quotearg_alloc): New function.
3952 (quotearg_buffer_restyled): Treat lone { and } as special.
3953 Treat = as special. Work around bug with older shells
3954 that "see" a '\' that is really the 2nd byte of a multibyte char.
3955 Quote empty string with shell_quoting_style.
3957 2004-02-03 Bruno Haible <bruno@clisp.org>
3959 * pipe.h: New file, from GNU gettext.
3960 * pipe.c: New file, from GNU gettext.
3962 2004-01-27 Bruno Haible <bruno@clisp.org>
3964 * execute.h: New file, from GNU gettext.
3965 * execute.c: New file, from GNU gettext.
3966 * w32spawn.h: New file, from GNU gettext.
3968 2004-01-23 Paul Eggert <eggert@twinsun.com>
3970 Exit-status fix from coreutils.
3972 Use exit_failure consistently in place of EXIT_FAILURE,
3973 so that program exit statuses are consistent on failure.
3975 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3976 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3977 * argmatch.h: Comment fix to match the above.
3978 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3979 Now a macro referring to exit_failure, instead of a separate
3980 variable. Include "exitfail.h" to get it.
3981 * xstrtol.h: Include "exitfail.h".
3982 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3984 * long-options.c (parse_long_options): Use prototype
3985 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3988 2004-01-21 Jim Meyering <jim@meyering.net>
3990 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3991 so as not to conflict with a different-sized __mktime_internal
3992 function in GNU libc.
3993 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3994 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3996 2004-01-18 Paul Eggert <eggert@twinsun.com>
3998 Merge from diffutils.
4000 * file-type.c (file_type): Add typed memory objects.
4001 * file-type.h (S_TYPEISTMO): New macro.
4003 * c-stack.h (c_stack_action): Remove argv argument.
4004 * c-stack.c (c_stack_action): Likewise. All uses changed.
4005 (die): Don't calculate message unless segv_action returns.
4006 (get_stack_location, min_address_from_argv, max_address_from_argv,
4007 volatile stack_base, volatile_stack_size): Remove.
4008 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4009 that every segmentation violation is a stack overflow. (Ouch!)
4010 See Debian bug 136249 (still outstanding) for more info about why
4011 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4013 2003-11-30 Bruno Haible <bruno@clisp.org>
4015 Safer stack allocation.
4016 * setenv.c: Include allocsa.h.
4017 (alloca): Remove fallback definition.
4018 (freea): Remove macro.
4019 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4022 2003-10-17 Bruno Haible <bruno@clisp.org>
4024 * binary-io.h: Avoid warnings on Cygwin.
4026 2003-12-28 Bruno Haible <bruno@clisp.org>
4028 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4029 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4031 2003-11-28 Bruno Haible <bruno@clisp.org>
4033 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4035 2003-11-27 Bruno Haible <bruno@clisp.org>
4037 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4039 2003-11-17 Bruno Haible <bruno@clisp.org>
4041 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4043 2003-11-24 Bruno Haible <bruno@clisp.org>
4045 * xallocsa.h: New file, from GNU gettext.
4046 * xallocsa.c: New file, from GNU gettext.
4048 2003-11-24 Bruno Haible <bruno@clisp.org>
4050 * allocsa.h: New file, from GNU gettext.
4051 * allocsa.c: New file, from GNU gettext.
4053 2003-11-24 Bruno Haible <bruno@clisp.org>
4055 * eealloc.h: New file.
4057 2004-01-15 Jim Meyering <jim@meyering.net>
4059 Merge from coreutils.
4061 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4062 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4063 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4065 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4066 optional configure-time default.
4068 * version-etc.c (version_etc_copyright): Update copyright date.
4070 * xreadlink.c (xreadlink): Correct outdated comment.
4072 2004-01-15 Paul Eggert <eggert@twinsun.com>
4074 Merge from coreutils.
4076 * posixver.c: Include posixver.h.
4078 * same.c: Include <stdbool.h>, <limits.h>.
4079 (_POSIX_NAME_MAX): Define if not defined.
4081 (same_name): If file names are silently truncated, report
4082 that the file names are the same if they are the same after
4083 the silent truncation.
4085 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4086 conversion function.
4087 * xstrtod.c (xstrtod): Likewise. All callers changed to
4088 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4091 2004-01-14 Paul Eggert <eggert@twinsun.com>
4093 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4094 with like-named macro in fnmatch.c.
4095 (EXT): Use an internal constant instead.
4097 Merge fnmatch patches from glibc.
4098 * fnmatch.c (mbsinit): Remove define.
4099 Add libc_hidden_ver (__fnmatch, fnmatch).
4100 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4101 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4103 2003-12-14 Karl Berry <karl@gnu.org>
4105 * config.charset: update from gettext-runtime.
4107 2003-12-03 Paul Eggert <eggert@twinsun.com>
4109 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4110 Bug reported by Alfred M. Szmidt.
4112 2003-11-29 Karl Berry <karl@gnu.org>
4114 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4116 2003-11-23 Paul Eggert <eggert@twinsun.com>
4117 Bruno Haible <bruno@clisp.org>
4119 * printf-parse.h: Don't include sys/types.h.
4120 (ARG_NONE): New macro.
4121 (char_directive): Change type of *arg_index fields to size_t.
4122 * printf-parse.c: Don't include sys/types.h.
4123 (SSIZE_MAX): Remove macro.
4124 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4125 Remove unnecessary overflow check.
4126 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4129 2003-11-24 Paul Eggert <eggert@twinsun.com>
4131 * alloca.c: Remove dependency on xalloc module.
4132 (xalloc_die): Remove.
4133 (memory_full) [!defined emacs]: New macro.
4134 [!defined emacs]: Don't include xalloc.h.
4135 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4136 address arithmetic overflows. Change datatypes a bit to avoid
4139 2003-11-22 Jim Meyering <jim@meyering.net>
4141 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4143 2003-11-17 Bruno Haible <bruno@clisp.org>
4145 * vasnprintf.c (alloca): Remove fallback definition.
4146 (freea): Remove definition.
4147 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4148 Reported by Paul Eggert.
4150 2003-11-17 Jim Meyering <jim@meyering.net>
4152 On systems without utime and without a utimes function capable of
4153 dealing with a NULL struct utimbuf* argument, this utime replacement
4154 could -- in unusual circumstances -- leak a file descriptor.
4155 * utime.c: Include <unistd.h> and <errno.h>.
4156 (utime_null): Be sure to close `fd' and to preserve errno.
4157 Reported by Geoff Collyer via Arnold Robbins.
4159 2003-11-16 Paul Eggert <eggert@twinsun.com>
4160 Bruno Haible <bruno@clisp.org>
4162 Protect against address arithmetic overflow.
4163 * printf-args.h: Include stddef.h.
4164 (arguments): Change type of field 'count' to size_t.
4165 * printf-args.c (printf_fetchargs): Use size_t instead of
4166 'unsigned int' where appropriate.
4167 * printf-parse.h: Include sys/types.h.
4168 (char_directive): Change type of *arg_index fields to ssize_t.
4169 (char_directives): Change type of fields 'count', max_*_length to
4171 * printf-parse.c: Include sys/types.h and xsize.h.
4172 (SSIZE_MAX): Define fallback value.
4173 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4174 instead of 'int' where appropriate. Check a_allocated, d_allocated
4175 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4176 * vasnprintf.c: Include xsize.h.
4177 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4178 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4179 overflow. Avoid wraparound when converting a width or precision from
4182 2003-11-16 Bruno Haible <bruno@clisp.org>
4184 Update from GNU gettext.
4185 * printf-parse.c: Generalize to it can be compiled for wide strings.
4186 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4187 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4188 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4189 SNPRINTF): New macros.
4190 Don't include <alloca.h> if the file is used inside libintl.
4191 (local_wcslen): New function, for Solaris 2.5.1.
4192 (VASNPRINTF): Use it instead of wcslen.
4194 2003-11-16 Bruno Haible <bruno@clisp.org>
4196 * xsize.h (xmax): New function.
4197 (xsum, xsum3, xsum4): Declare as "pure" functions.
4199 2003-11-12 Paul Eggert <eggert@twinsun.com>
4201 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4202 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4203 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4204 heuristic is just as accurate as far as we know, and it removes a
4205 dependency on size_max.m4 and ptrdiff_max.m4.
4207 2003-11-12 Paul Eggert <eggert@twinsun.com>
4209 * xstrtol.c (__xstrtol): Remove "break" immediately after
4210 "return", to pacify some unknown compiler. Problem reported
4213 2003-11-11 Bruno Haible <bruno@clisp.org>
4215 * xsize.h (SIZE_MAX): Remove fallback definition.
4216 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4219 2003-11-10 Paul Eggert <eggert@twinsun.com>
4221 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4222 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4223 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4225 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4226 not (size_t) -1, since it's defined here.
4228 2003-11-06 Paul Eggert <eggert@twinsun.com>
4230 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4231 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4232 Reject sizes of exactly SIZE_MAX bytes.
4233 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4234 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4236 2003-11-05 Bruno Haible <bruno@clisp.org>
4238 * xsize.h: Include limits.h, to avoid a possible collision with
4239 SIZE_MAX defined in <limits.h> on Solaris.
4241 2003-11-04 Bruno Haible <bruno@clisp.org>
4243 * xsize.h: New file.
4244 * linebreak.c: Include xsize.h.
4245 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4246 argument for overflow.
4247 Suggested by Paul Eggert.
4249 2003-10-31 Bruno Haible <bruno@clisp.org>
4251 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4252 to avoid (extremely rare) race condition.
4253 Suggested by Paul Eggert.
4255 2003-11-03 Jim Meyering <jim@meyering.net>
4257 * userspec.c: Include "userspec.h".
4258 * userspec.h: New file.
4260 2003-10-31 Paul Eggert <eggert@twinsun.com>
4262 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4263 * mountlist.c (SIZE_MAX): Define if not defined already.
4264 (read_filesystem_list): Set and use me_type_malloced.
4265 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4266 whatever the type happens to be), for brevity and consistency.
4267 Check for size calculation overflow on Alphas running OSF/1.
4269 2003-10-31 Jim Meyering <jim@meyering.net>
4271 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4273 * linebuffer.c: Include <string.h> for declaration of memset.
4275 2003-10-30 Paul Eggert <eggert@twinsun.com>
4276 Bruno Haible <bruno@clisp.org>
4278 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4279 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4281 2003-10-29 Paul Eggert <eggert@twinsun.com>
4283 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4284 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4286 * quotearg.c (quotearg_n_options): Use it.
4287 * group-member.c: Include <stdbool.h>.
4288 (free_group_info): Arg is now const *; don't free arg.
4289 (get_group_info): Now returns bool and accepts struct group_info *,
4290 rather than returning a malloc'ed struct group_info *.
4291 All uses changed. Check for overflow in internal size calculation.
4293 * getusershell.c (readname): Simplify the code by using x2nrealloc
4294 rather than xmalloc/xrealloc.
4295 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4296 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4297 conformance bug: the old code used a pointer after freeing the
4298 storage that it addressed.
4299 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4300 rather than doing it by hand.
4301 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4302 the buffer preserved. Use free and xmalloc instead.
4303 * quotearg.c (quotearg_n_options): Likewise.
4304 Use a simpler test for size overflow. Don't use xalloc_oversized
4305 because unsigned int might be wider than size_t (!); this suggests
4306 that we should switch from unsigned int to size_t for slot numbers.
4308 2003-10-27 Bruno Haible <bruno@clisp.org>
4310 * stdbool_.h: Better support for BeOS.
4312 2003-10-27 Paul Eggert <eggert@twinsun.com>
4314 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4315 to allocate the returned structure. Do not allocate a subarray,
4316 as x2nrealloc will do that.
4317 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4318 instead of xnrealloc.
4319 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4321 2003-10-26 Paul Eggert <eggert@twinsun.com>
4323 * xalloc.h (xalloc_oversized): New static inline function, for
4324 callers that want to do their own size-overflow checking. Include
4325 <stdbool.h>, since xalloc_oversized returns bool.
4326 * xalloc.c (array_size_overflow): Remove. All callers changed
4327 to use xalloc_oversized.
4329 Add two functions x2realloc, x2nrealloc, for programs that grow
4330 arrays dynamically by doubling their sizes.
4331 * xalloc.h (x2realloc, x2nrealloc): New decls.
4332 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4335 Port to C99 semantics for 'inline' of external functions.
4336 Bug reported by Bruno Haible.
4337 * xmalloc.c (xnmalloc_inline): New static inline function,
4338 with the old contents of xnmalloc.
4339 (xnmalloc, xmalloc): Use it.
4340 (xnrealloc_inline): New static inline function,
4341 with the old contents of xnrealloc.
4342 (xnrealloc, xrealloc): Use it.
4344 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4346 2003-10-25 Paul Eggert <eggert@twinsun.com>
4348 Fix several address-calculation bugs in the hash modules,
4349 plus some minor code cleanup.
4351 * hash.h: Include <stdbool.h>, for bool.
4352 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4353 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4354 hash_get_n_entries, hash_get_max_bucket_length,
4355 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4356 hash_rehash): Use size_t rather than unsigned.
4357 * hash.c (struct hash_table, hash_get_n_buckets,
4358 hash_get_n_buckets_used, hash_get_n_entries,
4359 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4360 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4361 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4363 (SIZE_MAX): Define if not defined.
4364 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4365 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4367 Use const * when possible.
4368 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4369 (check_tuning): Fix bug: if tuning parameters were very close to
4370 0 or 1, rounding errors could have caused subscript violations.
4371 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4372 (hash_initialize): Add 'fail:' label
4373 to free table and return NULL, and use it to simplify code.
4374 Use calloc rather than clearing the storage ourself.
4375 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4376 buffer size calculations.
4377 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4378 Include <stddef.h>, for size_t.
4379 * hash-pjw.c (hash_pjw): Likewise.
4380 Switch to method described by Bruno Haible.
4381 Include <limits.h>, for CHAR_BIT.
4382 (SIZE_BITS): New macro.
4384 2003-10-21 Paul Eggert <eggert@twinsun.com>
4386 * getndelim2.c (getndelim2): When size calculation overflows,
4387 ceiling the allocation at NMAX bytes rather than silently
4388 discarding input bytes before NMAX is reached. This makes
4389 a difference only if NMAX exceeds SIZE_MAX / 2.
4391 * obstack.c: Merge from glibc.
4392 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4393 Add libc_hidden_def (_obstack_newchunk).
4394 (_obstack_free) [! defined _LIBC]: Remove.
4395 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4396 a clone of the function body.
4397 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4398 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4400 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4401 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4404 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4405 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4406 Don't use lvalue casts, as GCC plans to remove support for them
4407 in GCC 3.5. Reported by Joseph S. Myers. This bug
4408 was also present in the non-GCC version, indicating that this
4409 code had always been buggy and had never been widely used.
4410 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4411 Use the fast variant of each macro, rather than copying the
4412 definiens of the fast variant; that way, we'll be more likely to
4413 catch future bugs in the fast variants.
4415 2003-10-20 Bruno Haible <bruno@clisp.org>
4417 * wait-process.h: New file, from GNU gettext.
4418 * wait-process.c: New file, from GNU gettext.
4420 2003-10-19 Jim Meyering <jim@meyering.net>
4422 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4424 2003-10-16 Paul Eggert <eggert@twinsun.com>
4426 * getgroups.c: Include <errno.h>, <stdlib.h>.
4427 (getgroups): First arg is int, not size_t.
4428 Don't let 'free' mangle errno.
4430 2003-10-16 Jim Meyering <jim@meyering.net>
4432 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4434 2003-10-15 Paul Eggert <eggert@twinsun.com>
4436 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4438 (new_exclude, add_exclude_file): Initial size no longer needs to
4440 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4441 our own address arithmetic overflow checking.
4443 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4444 (fnmatch): Do not alloca more than 2000 wide characters;
4445 instead, use malloc for large buffers.
4446 Check for address arithmetic overflow, and return -1
4447 with errno set to ENOMEM in that case.
4448 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4449 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4450 instead, return -1. Check for address arithmetic overflow.
4452 2003-10-14 Paul Eggert <eggert@twinsun.com>
4454 Handle invalid suffixes and overflow independently, so that
4455 callers can treat them independently as needed. Fix some bugs in
4456 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4457 suffix for a human-readable blocksize. The major caller-visible
4458 change is the addition of a new
4459 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4460 that both overflow and suffix chars were found.
4462 * human.c (humblock): Don't check separately for invalid suffix
4463 char; that is xstrtoumax's job (now that its bug is fixed).
4464 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4465 INTMAX_MAX]: New macros.
4466 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4467 TYPE_MAXIMUM): New macros.
4468 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4469 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4470 if overflow occurs, as it's what __strtol does and it's more useful
4472 (__xstrtol): If __strtol reports some error other than ERANGE,
4473 reflect it to the caller as LONGINT_INVALID. If it reports
4474 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4475 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4476 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4478 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4479 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4480 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4481 [defined UINTMAX_MAX]: New macros.
4483 2003-10-14 Bruno Haible <bruno@clisp.org>
4485 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4486 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4487 Also use volatile where needed.
4489 2003-10-12 Paul Eggert <eggert@twinsun.com>
4491 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4492 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4493 and define in terms of the other primitives.
4494 * xmalloc.c: Include stdbool.h; do not include exit.h.
4495 (SIZE_MAX): Define if not already defined.
4496 (array_size_overflow): New function.
4497 (xalloc_die): Abort instead of exiting if 'error' returns.
4498 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4499 (xmalloc, xrealloc): Use them.
4500 (xcalloc): Check for address arithmetic overflow.
4501 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4502 a bit faster than strcpy.
4504 2003-10-08 Paul Eggert <eggert@twinsun.com>
4506 Merge getpass from libc, plus a few fixes.
4508 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4509 Include <stdbool.h>.
4510 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4511 __fsetlocking to empty.
4512 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4513 do include <bits/libc-lock.h>.
4514 Do not include <fcntl.h>; not needed.
4515 [_LIBC]: Include <wchar.h>.
4516 (NOTCANCEL_MODE): New macro.
4517 (flockfile, funlockfile) [_LIBC]: New macros.
4518 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4519 [!_LIBC]: New macros.
4520 (call_fclose): New function.
4521 (getpass): Use it. Save tty stream separately; this simplifies the
4522 code and makes it more reliable if stdin happens to equal stdout.
4523 Invoke __fsetlocking on tty.
4524 Handle thread cancellation if needed.
4525 Namespace cleanup (use __tcgetattr, __getline).
4526 Use bool for Booleans.
4527 [USE_IN_LIBIO]: Handle wide streams.
4528 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4529 stream might go where.
4531 * unlocked-io.h: Include <stdio.h>, so that the caller
4532 doesn't have to include <stdio.h> before us.
4533 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4534 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4535 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4536 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4537 if not declared, so that we can use getpass.c code from libc without
4539 (flockfile, ftrylockfile, funlockfile): New macros.
4541 2003-10-06 Bruno Haible <bruno@clisp.org>
4543 * version-etc-2.h: Remove file.
4544 * version-etc-2.c: Remove file.
4546 2003-09-25 Jim Meyering <jim@meyering.net>
4547 Bruno Haible <bruno@clisp.org>
4549 This lets translators provide better translations for the
4550 "Written by ..." part of --version output.
4551 * version-etc.h: Include stdarg.h.
4552 (version_etc_copyright): Declare as readonly.
4553 (version_etc): Make this function variadic with a NULL-terminated list
4554 of author name strings.
4555 (version_etc_va): New declaration.
4556 * version-etc.c: Include stdarg.h, stdlib.h.
4557 (version_etc_copyright): Declare as readonly.
4558 (version_etc_va): New function. Provide a different translatable string
4559 for each possible number of authors < 10. Abbreviate when there are 10
4561 (version_etc): Make this function variadic. Call version_etc_va.
4562 Suggestion from Gary V. Vaughan.
4564 * long-options.h (parse_long_options): Change prototype: the authors
4565 string is moved to the end and becomes variadic.
4566 * long-options.c: Include stdarg.h.
4567 (parse_long_options): Make this function variadic, too.
4568 Call version_etc_va, not version_etc.
4570 2003-10-06 Bruno Haible <bruno@clisp.org>
4572 * fatal-signal.h: New file, from GNU gettext.
4573 * fatal-signal.c: New file, from GNU gettext.
4575 2003-10-04 Karl Berry <karl@gnu.org>
4577 * argp*: update from libc.
4579 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4581 * getpass.c (getpass): Use a no-op fseek when switching from input to
4582 output mode on the same stream.
4584 2003-09-29 Paul Eggert <eggert@twinsun.com>
4586 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4587 Fix arg typo in previous patch.
4589 2003-09-28 Jim Meyering <jim@meyering.net>
4591 * error.c: Correct cpp indentation.
4593 2003-09-27 Paul Eggert <eggert@twinsun.com>
4595 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4596 Omit the special code that used __typeof__, since we worry that
4597 it could be more trouble than it's worth. See:
4598 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4599 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4603 2003-09-26 Jim Meyering <jim@meyering.net>
4605 * error.c (error_tail): Move some declarations
4606 into inner scope where the local variables are used.
4608 2003-09-26 Bruno Haible <bruno@clisp.org>
4610 * stpncpy.h (gnu_stpncpy): New declaration.
4611 (stpncpy): Define as alias for gnu_stpncpy.
4612 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4614 2003-09-26 Paul Eggert <eggert@twinsun.com>
4616 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4617 (error_tail): Do not loop, reallocating temporary buffer, since
4618 the output cannot contain more wide characters than the input
4619 contains bytes, the size must be big enough already. This avoids
4620 one potential size overflow calculation. Check for size overflow
4621 when calculating temporary buffer size. Free temporary buffer
4622 when done, if it was allocated with malloc; this plugs a memory
4623 leak. Remove casts from void * to pointers, that are no longer
4624 needed now that we're assuming C89 or better.
4626 Merge error changes from glibc.
4628 * error.c, error.h: Update copyright notice header to match glibc.
4629 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4630 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4631 Disable cancellation while printing error.
4632 * error.h: Prepend __ to parameter names.
4634 2003-09-25 Karl Berry <karl@gnu.org>
4636 * argp-fmtstream.c, argp-help.c: update from libc.
4638 2003-09-25 Bruno Haible <bruno@clisp.org>
4640 * version-etc-2.h: New file, from version-etc.h with modifications.
4641 * version-etc-2.c: New file, from version-etc.c with modifications.
4643 2003-09-25 Simon Josefsson <jas@extundo.com>
4645 * xgetdomainname.h: New file.
4646 * xgetdomainname.c: New file.
4648 2003-09-25 Simon Josefsson <jas@extundo.com>
4649 Bruno Haible <bruno@clisp.org>
4651 * getdomainname.h: New file.
4652 * getdomainname.c: New file.
4654 2003-09-24 Paul Eggert <eggert@twinsun.com>
4656 * linebuffer.c (freebuffer): Don't free the argument, just
4657 the buffer associated with the argument. Bug reported by
4660 2003-09-19 Karl Berry <karl@gnu.org>
4662 * argp.h: update from libc.
4664 2003-09-16 Paul Eggert <eggert@twinsun.com>
4666 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4667 input error, instead of returning NULL the next time we are called
4668 (and therefore losing track of errno).
4670 2003-09-15 Paul Eggert <eggert@twinsun.com>
4672 * getndelim2.c (getndelim2): Don't trash errno when a read
4673 fails, so that the caller gets the proper errno.
4675 * readutmp.c (read_utmp): Likewise.
4676 Check for fstat error. Close stream and free storage
4679 2003-09-14 Bruno Haible <bruno@clisp.org>
4681 * fwriteerror.h: New file.
4682 * fwriteerror.c: New file.
4684 2003-09-14 Jim Meyering <jim@meyering.net>
4686 * getloadavg.c: Correct cpp indentation.
4687 * strdup.c: Likewise.
4688 * vasnprintf.c: Likewise.
4690 2003-09-12 Paul Eggert <eggert@twinsun.com>
4692 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4693 * obstack.c [!defined _LIBC]: Likewise.
4694 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4695 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4696 * exitfail.c: Don't include stdlib.h; no longer needed.
4698 More changes to assume C89 or better.
4700 * error.c (error_tail): Assume vprintf.
4702 * argmatch.c (getenv): Remove decl.
4703 * progreloc.c (get_full_program_name): Define via prototype.
4704 * setenv.c (clearenv): Likewise.
4705 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4707 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4708 (malloc, memcpy): Remove decls.
4709 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4710 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4711 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4712 (memcpy): Remove macro.
4713 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4714 (__P): Remove. All uses removed.
4715 (PTR): Remove. All uses changed to void *.
4716 (CHAR_BIT, NULL): Remove.
4717 (spaces, zeros, memset_space, memset_zero)
4718 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4720 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4721 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4722 Define with prototype.
4723 Remove now-unnecessary prototype decl.
4724 (extra_args_spec): Assume ANSI C. All uses changed.
4725 (extra_args_spec_iso): Remove.
4726 (my_strftime, emacs_strftimeu): Define via prototype.
4727 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4729 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4730 * strtoimax.c: Include <stdlib.h> unconditionally.
4731 (strtoul, strtol): Remove decls.
4732 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4734 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4735 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4736 (LOCALE_PARAM_PROTO): New macro.
4737 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4738 (INTERNAL (strtol), strtol): Define with a prototype.
4739 (PARAMS): Remove. All uses removed.
4740 * tempname.c: Include <string.h> unconditionally.
4741 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4742 * xgethostname.c (main): Define with a prototype.
4743 * xmalloc.c: Include "xalloc.h" first, to check interface.
4744 Include <stdlib.h> unconditionally.
4745 (calloc, malloc, realloc, free): Remove decls.
4746 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4747 Include <stdlib.h> unconditionally. Sort include file names.
4749 (xstrtod): Define with a prototype.
4750 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4751 (strtol, strtoul): Remove decls.
4753 2003-09-11 Paul Eggert <eggert@twinsun.com>
4755 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4756 Include <stdlib.h>, <string.h> unconditionally.
4757 Remove now-unnecessary cast to char *.
4758 * strnlen.c: Include <string.h> unconditionally.
4759 * yesno.c (yesno): Define with a prototype.
4761 2003-09-10 Bruno Haible <bruno@clisp.org>
4763 * strcspn.c: Include <string.h> unconditionally.
4764 * strpbrk.c: Include <string.h> unconditionally.
4765 * strstr.c: Include <string.h> unconditionally.
4766 * unicodeio.c: Include <string.h> unconditionally.
4767 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4768 * unsetenv.c: Likewise.
4769 * xreadlink.c: Include <stdlib.h> unconditionally.
4770 * yesno.c: Include <stdlib.h> unconditionally.
4771 (rpmatch): Add prototype.
4773 2003-09-10 Jim Meyering <jim@meyering.net>
4775 * error.c: Correct indentation of cpp directives.
4777 2003-09-09 Paul Eggert <eggert@twinsun.com>
4781 * acosl.c (main): Use a prototype.
4782 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4785 * getloadavg.c (getloadavg, main): Define via prototypes.
4787 * getopt.h (struct option.name): Assume C89, and use 'const'.
4788 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4789 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4791 * getopt.c (const): Remove macro.
4792 Include <string.h> unconditionally.
4793 (my_index): Remove; all uses changed to strchr.
4794 (strlen): Remove decl.
4795 (exchange): Remove forward decl; no longer needed.
4796 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4797 Define with prototype.
4798 * getopt1.c (const): Remove macro.
4799 (getopt_long, getopt_long_only, main): Define with prototype.
4801 * getugroups.c: Include <string.h> unconditionally.
4803 * getusershell.c: Include <stdlib.h> unconditionally.
4804 (getusershell, setusershell, endusershell, readname, main):
4805 Define with prototypes.
4807 * group-member.c: Include group-member.h first.
4808 Include <stdlib.h> unconditionally.
4810 * hard-locale.c: Include hard-locale.h first.
4811 Include <stdlib.h>, <string.h> unconditionally.
4813 * hash.c (free, malloc): Remove decls.
4814 Include <stdlib.h> unconditionally.
4816 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4817 (getenv): Do not declare.
4819 * idcache.c: Include <string.h> unconditionally.
4821 * long-options.c: Include long-options.h first, to test interface.
4822 Include <stdlib.h> unconditionally.
4824 * makepath.c: Include makepath.h first, to test interface.
4825 Include <stdlib.h> and <string.h> unconditionally.
4827 * linebuffer.c: Include <stdlib.h>.
4828 (free): Remove decl.
4830 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4831 rpl_malloc returns void *, not char *.
4832 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4834 * md5.h: Include <limits.h> unconditionally.
4835 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4836 (__P): Remove; all uses removed.
4837 * md5.c: Include "md5.h" first.
4838 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4839 md5_buffer, md5_process_bytes, md5_process_block):
4840 Define with prototypes.
4841 * sha.h (__P): Remove all uses. (It wasn't defined??)
4842 * sha.c: Include "sha.h" first.
4843 Include <stdlib.h>, <string.h> unconditionally.
4845 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4846 * memcmp.c (__ptr_t): Likewise.
4847 * memrchr.c (__ptr_t): Likewise.
4848 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4849 Include <string.h> unconditionally.
4850 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4851 * memchr.c: Include <stdlib.h> unconditionally.
4852 * memchr.c (LONG_MAX): Remove.
4853 * memrchr.c (LONG_MAX): Likewise.
4854 * memchr.c (__memchr): Define via a prototype.
4855 * memrchr.c (__memrchr): Likewise.
4856 * memcmp.c (__P): Remove, and remove all uses.
4857 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4858 Remove forward decls; no longer needed.
4859 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4860 Use types required by C89 in prototype.
4862 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4863 * savedir.c: Likewise.
4864 * mkdir.c (free): Remove decl.
4865 * rmdir.c (rmdir): Define with a prototype.
4866 * savedir.c: Include savedir.h first, to test interface.
4868 * mktime.c (STDC_HEADERS): Remove.
4869 Include <stdlib.h>, <string.h> unconditionally.
4871 * modechange.c: Include <stdlib.h> unconditionally.
4872 (malloc): Remove decl.
4874 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4875 (free): Remove decl.
4877 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4878 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4879 (This type really should be intptr_t, but that's a C99ism.)
4880 (_obstack_memcpy): Remove: all uses changed to memcpy.
4881 Include <string.h> unconditionally.
4882 (struct obstack): Assume __STDC__ for types of members
4883 chunkfun, freefun, extra_arg.
4884 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4885 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4886 obstack_begin, obstack_specify_allocation,
4887 obstack_specify_allocation_with_arg, obstack_chunkfun,
4888 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4889 Remove unprototyped decls and the macros that use them.
4890 * obstack.c (POINTER): Remove. All uses changed to void *.
4891 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4892 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4893 (defined __STDC__ && __STDC__)]:
4894 Remove nonprototyped code.
4895 Include <stdlib.h> unconditionally.
4896 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4897 _obstack_allocated_p, _obstack_free, obstack_free,
4898 _obstack_memory_used, print_and_abort):
4899 Define using prototypes.
4900 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4901 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4902 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4903 obstack_next_free, obstack_object_size, obstack_room) [0]:
4904 Remove unused, unprototyped code.
4906 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4908 * physmem.c (physmem_total, physmem_available, main): Define
4911 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4912 (main): Define with a prototype.
4914 * posixver.c (getenv): Remove decl.
4916 * putenv.c (malloc): Returns void *, not char *.
4917 Include <string.h> unconditionally.
4918 (strchr, memcpy, NULL): Do not define.
4920 * readtokens.c: Include readtokens.h first, to test interface.
4921 Include <stdlib.h>, <string.h> unconditionally.
4922 (init_tokenbuffer): Define with a prototype.
4924 * regex.c (PARAMS): Remove. All uses removed.
4925 All uses of _RE_ARGS removed, too.
4926 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4928 (bzero): Assume memset exists.
4929 (memcmp, memcpy, NULL): Remove.
4930 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4931 char, or assignments to local vars of type signed char.
4932 (init_syntax_once, PREFIX(extract_number_and_incr),
4933 PREFIX(print_partial_compiled_pattern),
4934 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4935 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4936 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4937 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4938 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4939 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4940 wcs_compile_range, byte_compile_range, truncate_wchar,
4941 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4942 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4943 count_mbs_length, wcs_re_match_2_internal,
4944 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4945 PREFIX(alt_match_null_string_p),
4946 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4947 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4948 regfree, PREFIX(extract_number)): Define with prototype. Remove
4949 now-unnecessary declaration, if any.
4950 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4952 Remove now-unnecessary casts among pointer types.
4953 * regex.h (_RE_ARGS): Remove. All uses removed.
4955 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4956 (free): Remove decl.
4958 * rpmatch.c: Include <stdlib.h> unconditionally.
4960 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4961 (free): Remove decl.
4963 * save-cwd.c: Include <stdlib.h> unconditionally.
4964 * xgetcwd.c: Likewise.
4966 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4967 (free): Remove decl.
4969 * strchrnul.c (strchrnul): Define with a prototype.
4970 Fix bug: c_in was not converted to char before searching.
4972 The following changes are not K&R related:
4974 * group-member.h: Include <sys/types.h>, so that this file is
4976 * makepath.h: Likewise.
4978 * getusershell.c (readname, default_index, line_size, readname):
4979 Use size_t, not int, for sizes.
4980 (readname): If the size overflows, report an error instead of
4983 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4985 * getndelim2.c: Assume stdlib.h per the C89 spec.
4987 2003-09-08 Paul Eggert <eggert@twinsun.com>
4989 Assume C89 or better; remove K&R cruft.
4990 A few of these changes were first proposed by Derek Robert Price
4991 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4993 * addext.c: Include <string.h> unconditionally.
4994 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4995 Don't declare getenv or malloc.
4997 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4998 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5000 (find_stack_direction, alloca): Use prototypes.
5002 * atexit.c (atexit): Define using a prototype.
5004 * basename.c, dirname.c, stripslash.c:
5005 Include <string.h> unconditionally.
5007 * bcopy.c: Include <stddef.h>.
5008 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5010 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5012 * error.h (error, error_at_line, error_print_progname)
5013 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5014 * error.c: Include error.h first, to check interface.
5015 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5016 (VA_START): Remove; all uses changeed to va_start.
5017 (exit, strerror): Remove decls.
5018 (error_print_progname): Prototype uncondionally.
5019 Don't include <errno.h>; no longer needed.
5020 (private_strerror): Remove.
5021 (error_tail): Always define.
5022 (error, error_at_line): Assume C89 or better; always use prototypes.
5023 * fatal.c: Include "fatal.h" first, to test interface.
5024 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5025 (VA_START): Remove; all uses changed to va_start.
5026 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5028 (exit): Remove decl.
5029 (fatal): Prototype unconditionally. Assume va_start works.
5030 Abort at end, to pacify gcc.
5032 * euidaccess.c (main): Define with a prototype.
5034 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5036 * exitfail.c: Include <stdlib.h> unconditionally.
5038 * fnmatch_.h (__P): Remove. All uses changed to assume
5040 * fnmatch.c: Include fnmatch.h first, to test interface.
5041 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5042 (getenv): Remove decl.
5043 (fnmatch): Define using a prototype.
5044 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5045 (FCT): Define using a prototype.
5047 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5049 * gethostname.c: Include <stddef.h>.
5050 (gethostname): Define with prototype. Length is size_t, not int.
5052 2003-09-08 Paul Eggert <eggert@twinsun.com>
5054 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5055 getversion.c should have been removed then, but was accidentally
5058 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5059 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5061 2003-09-07 Paul Eggert <eggert@twinsun.com>
5063 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5064 copy_tm_result. Bug reported by Simon Josefsson in
5065 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5067 2003-09-06 Paul Eggert <eggert@twinsun.com>
5069 * time_r.c, time_r.h: New files.
5071 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5073 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5074 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5076 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5078 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5079 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5082 * timegm.c: Switch to glibc implementation, with the following changes:
5083 [defined HAVE_CONFIG_H]: Include <config.h>.
5084 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5085 (__mktime_internal) [!defined _LIBC]: New decl.
5086 (__gmtime_r) [!defined _LIBC]: New macro and function.
5087 (timegm): Use a prototype, since gnulib assumes C89.
5088 Do not bother declaring tmp to be const, as it's not really usefu.
5089 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5090 (timegm): Declare only if HAVE_DECL_TIMEGM.
5092 2003-09-03 Paul Eggert <eggert@twinsun.com>
5094 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5095 Bug reported by Lute Kamstra in
5096 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5098 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5099 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5100 course with correspondingly smaller numbers for tomorrow and
5101 yesterday. From Tadayoshi Funaba. Originally installed into
5102 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5105 2003-08-31 Simon Josefsson <jas@extundo.com>
5107 * timegm.h: New file.
5108 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5110 2003-08-31 Karl Berry <karl@gnu.org>
5112 * argp.h: update from libc.
5114 2003-08-28 Bruno Haible <bruno@clisp.org>
5116 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5117 warning on QNX, which defines O_BINARY to 000000.
5119 2003-08-24 Bruno Haible <bruno@clisp.org>
5121 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5122 MSVC7 <stdio.h> is included later.
5124 2003-08-20 Bruno Haible <bruno@clisp.org>
5126 * progname.h: New file, from GNU gettext.
5127 * progname.c: New file, from GNU gettext.
5128 * progreloc.c: New file, from GNU gettext.
5130 2003-08-19 Bruno Haible <bruno@clisp.org>
5132 * xstrdup.c: Assume <string.h> exists.
5134 2003-08-18 Jim Meyering <jim@meyering.net>
5136 * setenv.h: Indent nested cpp directive.
5137 * vasnprintf.c: Remove trailing blanks.
5139 2003-08-17 Simon Josefsson <jas@extundo.com>
5140 Bruno Haible <bruno@clisp.org>
5142 * xstrndup.h: New file.
5143 * xstrndup.c: New file.
5145 2003-08-17 Bruno Haible <bruno@clisp.org>
5147 * strndup.h: New file.
5149 2003-08-16 Paul Eggert <eggert@twinsun.com>
5151 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5152 space, undoing this 2003-08-12 change:
5153 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5155 2003-08-16 Jim Meyering <jim@meyering.net>
5157 Merge from coreutils.
5158 * xstrtoimax.c: #else #if -> #elif.
5159 * xstrtoumax.c: Likewise.
5161 2003-08-15 Paul Eggert <eggert@twinsun.com>
5163 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5164 rather than tab, after '#' in shell-script copyright notices.
5165 Suggested by Bruno Haible.
5167 2003-08-15 Jim Meyering <jim@meyering.net>
5168 and Paul Eggert <eggert@twinsun.com>
5170 Merge from coreutils.
5171 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5172 member but strut utmpx does not. Needed for AIX 4.3.3.
5173 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5175 2003-08-15 Jim Meyering <jim@meyering.net>
5177 Merge from coreutils.
5178 * xgethostname.c: Include <stdlib.h>.
5179 (xghostname): Don't exit for anything other than memory-related
5180 failure; just return NULL.
5181 * userspec.c: Include "posixver.h".
5182 (parse_user_spec): Accept `.' as a separator only
5183 in pre-POSIX-200112 mode.
5184 * strtoimax.c: Use #elif rather than #else #if.
5185 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5186 Remove function, now that we can rely on a working tzset function.
5187 [!_LIBC]: Ensure that the required autoconf test has been run.
5188 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5189 Use underlying_strftime for %r.
5190 * sha.c: Merge in some clean-up and optimization changes from glibc.
5191 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5192 Ensure that it is a multiple of 64.
5193 Rearrange loop exit tests so as to avoid performing an
5194 additional fread after encountering an error or EOF.
5195 * realloc.c: Update copyright date.
5197 2003-08-14 Jim Meyering <jim@meyering.net>
5199 Merge from coreutils.
5200 * obstack.h: Whitespace changes.
5201 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5202 and xcalloc return values.
5203 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5204 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5205 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5206 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5207 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5209 Use mntctl's return value to drive the entry-processing loop, since
5210 we can't rely on the value of the vmt_length member in the last
5211 entry. On some systems doing so could result in exhausting
5212 virtual memory. Based in part on a patch from Mike Jetzer.
5214 2003-08-14 Jim Meyering <jim@meyering.net>
5215 and Paul Eggert <eggert@twinsun.com>
5217 Merges from coreutils, plus other fixes.
5218 * physmem.c: Merge in portability changes from gcc/libiberty
5219 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5220 for credits and details. Thanks to Kaveh Ghazi for helping
5221 to keep these files in sync.
5222 (ARRAY_SIZE): Define it.
5223 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5224 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5225 (memcasecmp): Don't assume size_t fits in unsigned int.
5226 Remove casts and duplicate code.
5227 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5228 (memcpy): Remove definition.
5229 Merge in some clean-up and optimization changes from glibc.
5230 [BLOCKSIZE]: Move definition to top of file.
5231 Ensure that it is a multiple of 64.
5232 Rearrange loop exit tests so as to avoid performing an
5233 additional fread after encountering an error or EOF.
5234 * md5.h (md5_uintptr): Define.
5235 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5236 return to the initial working directory. Preserve errno
5238 * idcache.c: Include "xalloc.h".
5239 (xmalloc, xrealloc): Remove decls.
5240 (getuser): Remove casts no longer required in C89.
5241 * human.c: Include stdio.h, for sprintf.
5242 * group-member.c: Include "xalloc.h".
5243 (xmalloc, xrealloc): Remove decls.
5244 (get_group_info): Remove casts no longer required in C89.
5245 * getusershell.c (readname): Remove casts no longer required in C89.
5246 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5247 * getline.c: Whitespace fix, from coreutils.
5249 2003-08-13 Paul Eggert <eggert@twinsun.com>
5251 * exclude.c: Include <ctype.h>
5252 (IN_CTYPE_DOMAIN): New macro.
5254 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5257 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5258 Undo previous (whitespace-only) change.
5260 2003-08-12 Paul Eggert <eggert@twinsun.com>
5262 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5263 Normalize leading white space and remove trailing white space.
5264 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5265 notice, as per ../config/srclist-update.
5267 Merge from coreutils.
5268 * euidaccess.h: New file.
5269 * euidaccess.c: Include it.
5270 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5271 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5272 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5274 2003-08-11 Bruno Haible <bruno@clisp.org>
5276 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5277 (vasnprintf): Use it instead of wcslen.
5279 2003-08-11 Bruno Haible <bruno@clisp.org>
5281 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5282 value to ensure that _Bool promotes to int. Use #define for _Bool when
5283 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5285 2003-08-10 Karl Berry <karl@gnu.org>
5287 * regex.h: update from libc (whitespace fix).
5289 2003-08-09 Paul Eggert <eggert@twinsun.com>
5291 Merge some files from coreutils. These changes were
5292 originally made by Jim Meyering.
5293 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5294 many older Unixes require this.
5295 * alloca.c (alloca): Remove cast to argument of free;
5296 no longer needed in C89.
5297 * alloca_.h, regex.h: Fix white space to match
5298 what GNU indent does.
5300 2003-08-05 Paul Eggert <eggert@twinsun.com>
5302 * bumpalloc.h: Remove.
5304 2003-08-04 Paul Eggert <eggert@twinsun.com>
5306 * getloadavg.c: Change copyright notice and spacing to conform to
5309 Merge from coreutils.
5310 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5312 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5313 from Karl Berry, implemented by Jim Meyering.
5314 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5315 from Dmitry V. Levin.
5316 Remove anachronistic cast of xrealloc.
5317 * fnmatch_.h (__const): Remove. Use 'const'.
5318 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5319 type. Otherwise, it wouldn't compile with at least /bin/cc on
5320 ymp-cray-unicos9.0.2.X.
5321 Combine two mostly-identical uses of alloca into one.
5322 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5324 2003-08-04 Dave Love <d.love@dl.ac.uk>
5328 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5329 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5330 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5331 obsolete NLIST_NAME_UNION.
5332 [__GNU__]: Undef BSD and FSCALE.
5333 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5335 2003-08-03 Paul Eggert <eggert@twinsun.com>
5337 * stdbool_.h (_Bool): Make it signed char, instead of
5338 an enum type, so that it's guaranteed to promote to int. See:
5339 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5341 2003-07-31 Paul Eggert <eggert@twinsun.com>
5343 * strerror.c: Include config.h, limits.h. Declare sprintf.
5344 (strerror): Don't assume that a printable int fits in 14 bytes.
5346 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5347 Bruno Haible <bruno@clisp.org>
5349 * getline.h (getline, getdelim): Change return type to ssize_t.
5350 * getline.c (getline, getdelim): Likewise.
5351 Remove _GNU_SOURCE define; now it's defined in config.h through
5354 2003-07-22 Paul Eggert <eggert@twinsun.com>
5356 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5357 over-parenthesization in macros.
5359 Sync with coreutils.
5361 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5364 Use `exit_failure' for xalloc and xmemcoll instead of their own
5365 private exit-failure variables.
5366 * xalloc.h (xalloc_exit_failure): Remove.
5367 * xmalloc.c: Likewise. Include exitfail.h.
5368 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5369 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5370 * xmemcoll.c: Likewise. Include exitfail.h.
5371 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5373 2003-07-18 Paul Eggert <eggert@twinsun.com>
5375 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5376 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5377 to test that it can stand by itself. Include "exitfail.h".
5378 Clients should set exit_failure instead.
5379 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5381 2003-07-18 Andreas Schwab <schwab@suse.de>
5383 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5385 2003-07-18 Bruno Haible <bruno@clisp.org>
5387 * getndelim2.h: New file.
5388 * getndelim2.c: Make into a module of its own. Include config.h,
5390 (getndelim2): Make non-static. Change return type to ssize_t.
5391 * getline.h: Change argument names.
5392 * getline.c: Include getndelim2.h instead of getndelim2.c.
5393 * getnline.c: Include getndelim2.h.
5395 2003-07-17 Bruno Haible <bruno@clisp.org>
5397 * Makefile.am: Remove file.
5398 * Makefile.in: Remove file.
5400 2003-07-17 Bruno Haible <bruno@clisp.org>
5402 * getnline.h: New file.
5403 * getnline.c: New file.
5404 * getndelim2.c: New file, extracted from getline.c.
5405 (getndelim2): Renamed from getdelim2, with added nmax argument.
5406 * getline.c: Include getndelim2.c.
5407 (getdelim2): Moved out to getndelim2.c.
5408 (getline, getdelim): Update.
5410 2003-07-15 <karl@gnu.org>
5412 * vasnprintf.c: update from gettext.
5414 2003-07-15 Jim Meyering <jim@meyering.net>
5416 * makepath.c (make_path): Enclose diagnostic in _(...).
5418 2003-07-14 Paul Eggert <eggert@twinsun.com>
5420 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5421 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5422 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5423 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5424 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5425 updated automatically by ../config/srclist-update. This changes
5426 their license from LPGL to GPL.
5428 2003-07-14 Jim Meyering <jim@meyering.net>
5430 Don't emit diagnostics. Let callers do that.
5431 * save-cwd.c: Don't include "error.h".
5432 (save_cwd): Don't call error. Ensure that errno is valid
5433 when returning nonzero.
5435 * save-cwd.h (restore_cwd): Update prototype.
5436 * save-cwd.c (restore_cwd): Remove two parameters.
5437 Simplify. Don't call error upon failure. Let callers do that.
5438 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5439 when auditing is enabled. But don't bother updating the #if.
5441 2003-07-14 Simon Josefsson <jas@extundo.com>
5443 * mempcpy.h: New file.
5444 * mempcpy.c: New file.
5446 2003-07-14 Paul Eggert <eggert@twinsun.com>
5448 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5449 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5450 unicodeio.c, unicodeio.h, unlocked-io.h:
5451 Switch from LGPL to GPL.
5453 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5455 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5456 it breaks C++ compilation.
5457 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5459 2003-07-10 Jim Meyering <jim@meyering.net>
5461 * vasnprintf.c: Remove trailing blanks.
5462 Make cpp indentation consistent.
5464 2003-07-09 Paul Eggert <eggert@twinsun.com>
5466 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5467 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5468 Switch from LGPL to GPL.
5470 2003-07-07 Paul Eggert <eggert@twinsun.com>
5472 * mktime.c: Fix some boundary cases and remove need for floating point.
5474 Issue a compile-time diagnostic if time_t is floating point, or if
5475 two's complement arithmetic is not in effect, or if arithmetic
5476 right shift does not propagate the sign. These assumptions were
5477 all in the original code but they weren't checked.
5479 (TIME_T_MIDPOINT, verify): New macros.
5480 (__isleap): Remove; it has integer overflow problems.
5481 (leapyear): New function, without those problems.
5482 (ydhms_tm_diff): Remove; splitting into two parts.
5483 (ydhms_diff): New function, containing the arithmetic part of
5484 the old ydhms_tm_diff function. Issue a compile-time
5485 diagnostic if we are not using C99 integer division.
5486 Avoid casts when possible.
5487 (guess_time_tm): New function, containing the checking part of
5488 the old ydhms_tm_diff function. Return the new value, rather than
5489 the difference between it and the old. Accept a new argument T
5490 so that *T specifies the old value. Check for overflow in the result.
5492 (__mktime_internal): Use a time_t offset, not a long int offset.
5493 This undoes the 2003-06-04 change, which is no longer needed now
5494 that we have better overflow checking.
5495 (localtime_offset): Likewise.
5497 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5498 and long are 64-bit but int is only 32-bit.
5499 (ydhms_diff): Use long int to store year1 and yday1.
5500 Issue a compile-time diagnostic if long int is not wide enough.
5502 (__mktime_internal): Use long int to store adjusted year and yday.
5503 Use plain C rather than preprocessor commands, if that doesn't
5505 Check for overflow (and try to repair) after each probe
5506 rather than checking only at the very end. This avoids some bugs
5507 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5508 does not equal GMT offset at maximum time).
5509 Use integer to check for overflow rather than floating point; this
5510 is more portable to non-IEEE hosts, and is a tad faster.
5511 When we detect that we are oscillating between two values,
5512 don't check whether tm_isdst has the requested value, since
5513 we already know the answer. When tm_isdst has the wrong value,
5514 use a different heuristic to find the right one, based on the
5515 extreme values actually observed in practice in tz2003a,
5516 rather than the (overly optimistic) "previous 3 calendar quarters".
5518 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5519 "T const" to accommodate glibc style.
5520 (check_result): Use less-confusing report format. "long" -> "long int.
5522 Don't loop if the iteration overflows time_t.
5523 Allow a negative step in the iteration.
5525 2003-07-01 Paul Eggert <eggert@twinsun.com>
5527 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5528 having it depend on HAVE_SYS_TYPES_H.
5530 2003-06-25 Bruno Haible <bruno@clisp.org>
5532 * readlink.c: New file.
5534 2003-06-20 Bruno Haible <bruno@clisp.org>
5536 Assume C89, so PARAMS isn't needed.
5537 * unicodeio.h (PARAMS): Remove.
5538 * unicodeio.c: Don't use PARAMS.
5540 2003-06-18 Jim Meyering <jim@meyering.net>
5542 Merge changes from coreutils.
5543 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5544 Remove explicit declarations of xmalloc and realloc.
5546 (read_utmp): Remove anachronistic cast of xmalloc.
5548 2003-06-17 Paul Eggert <eggert@twinsun.com>
5550 Assume C89, so PARAMS isn't needed.
5551 * backupfile.h (PARAMS): Remove. All uses removed.
5552 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5553 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5554 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5555 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5556 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5557 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5558 xstrtol.h: Likewise.
5559 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5560 same.h, strverscmp.h: Do not include config.h; no longer needed.
5561 Anyway, config.h should always be included before any other file.
5563 2003-06-11 Simon Josefsson <jas@extundo.com>
5565 * sysexit_.h: New file.
5567 2003-05-20 Derek Price <derek@ximbiot.com>
5569 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5571 2003-06-10 Simon Josefsson <jas@extundo.com>
5573 * strchrnul.h: New file.
5574 * strchrnul.c: New file.
5576 2003-06-10 Simon Josefsson <jas@extundo.com>
5578 * argp.h: New file, from glibc.
5579 * argp-ba.c: New file, from glibc.
5580 * argp-eexst.c: New file, from glibc.
5581 * argp-fmtstream.c: New file, from glibc.
5582 * argp-fmtstream.h: New file, from glibc.
5583 * argp-fs-xinl.c: New file, from glibc.
5584 * argp-help.c: New file, from glibc.
5585 * argp-namefrob.h: New file, from glibc.
5586 * argp-parse.c: New file, from glibc.
5587 * argp-pv.c: New file, from glibc.
5588 * argp-pvh.c: New file, from glibc.
5589 * argp-xinl.c: New file, from glibc.
5591 2003-06-07 Jim Meyering <jim@meyering.net>
5593 * readtokens.h: Put `Free Software Foundation, Inc.'
5594 in place of my name in the copyright comment.
5595 Remove definition and uses of __P.
5598 * stat.c: Don't declare xmalloc explicitly.
5599 Instead, include "xalloc.h".
5600 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5601 xrealloc, and xcalloc return values.
5602 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5604 * xgetcwd.h: Remove definition/uses of PARAMS.
5606 2003-06-06 Jim Meyering <jim@meyering.net>
5608 * stdbool_.h: Renamed from stdbool.h.in.
5610 2003-06-06 Jim Meyering <jim@meyering.net>
5612 Merge from coreutils.
5613 * same.c: (same_name): Declare *_basename locals to be `const'.
5614 Consolidate declarations and initializations of *_base* locals.
5616 Merge from coreutils.
5617 This avoids a core dump on systems without GNU putenv,
5618 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5619 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5620 (unsetenv): New static function, from GNU libc.
5621 (rpl_putenv): Use it.
5623 * modechange.c: Remove trailing blanks.
5625 Merge from coreutils.
5626 * fsusage.c: Remove declaration of statfs.
5627 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5629 * posixtm.c: Include <stdbool.h> unconditionally.
5631 2003-06-05 Paul Eggert <eggert@twinsun.com>
5633 * mktime.c (__mktime_internal): When resolving a tm_isdst
5634 mismatch, look in future quarters as well as past. This fixes a
5635 bug when processing fall-backwards gaps immediately after a long
5636 period of daylight-saving time.
5638 * mktime.c: Assume freestanding C89 or better.
5639 (HAVE_LIMITS_H): Remove. Assume it's 1.
5640 (__P): Remove; not used.
5641 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5642 (mktime, not_equal_tm, print_tm, check_result,
5643 main): Use prototypes. Use const * where appropriate.
5644 (main): Fix typo in testing code that uncovered by above changes.
5645 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5647 2003-06-04 Paul Eggert <eggert@twinsun.com>
5649 * mktime.c: Fix Debian bug 177940
5650 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5651 (localtime_offset): Now long int, not time_t, because we want it
5652 to be guaranteed to be signed. All uses changed.
5653 (__mktime_internal): If overflow would occur when adding offset,
5656 Merge 'human' changes from coreutils. Rewrite to support
5657 locale-specific notations like thousands separators.
5658 * human.c: Simplify authorship notice.
5659 Include human.h immediately after config.h.
5660 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5661 <limits.h>: Do not include, since human.h does.
5662 (SIZE_MAX, UINTMAX_MAX): New macros.
5663 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5664 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5665 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5666 (power_letter): Renamed from suffixes.
5667 (generate_suffix_backwards): Remove.
5668 (adjust_value): Now takes int style (because of human.h changes)
5669 and long double value (for greater precision on some platforms).
5670 (group_number): New function.
5671 (human_readable): Use it. Use integer options, not enum.
5672 Put the options before the sizes in the arg list.
5673 Support all the new options.
5674 The old human_readable function has been removed;
5675 use inttostr.h instead.
5676 (human_readable, default_block_size, humblock):
5677 Use uintmax_t, not int, for block sizes.
5678 (human_readable_inexact, block_size_types): Remove.
5679 (block_size_opts): New constant.
5680 (human_options): Renamed from human_block_size, with new signature
5681 that allows block sizes up to UINTMAX_MAX. All callers changed.
5682 * human.h: Add copyright and authorship notice.
5683 Include <limits.h> and <stdbool.h> unconditionally.
5684 (PARAMS): Remove. All uses removed.
5685 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5686 (enum human_inexact_style): Remove tag; now a nameless enum.
5687 (human_floor, human_ceiling, human_round_to_even): Now have
5688 values 2, 0, 1 rather than -1, 1, 0.
5689 (human_group_digits, human_suppress_point_zero, human_autoscale,
5690 human_base_1024, human_SI, human_B): New constants.
5691 (human_readable_inexact, human_block_size): Remove.
5692 (human_readable): Size args are now uintmax_t, not int.
5693 (human_options): New decl.
5695 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5696 unnecessary now that we assume C89 or better. This change
5697 imported from coreutils.
5699 * mktime.c (__mktime_internal): Do not reject negative timestamps
5700 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5701 in the 2003-05-30 sync from glibc.
5703 .h files should stand alone, but we shouldn't include <sys/types.h>
5704 if we can get away with just <stddef.h>.
5706 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5707 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5708 rather than <sys/types.h>, as we merely need size_t.
5709 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5711 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5712 Include <stdio.h>, to get FILE.
5713 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5714 memcasecmp.h has included <stddef.h> and all we need is size_t.
5715 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5716 our interface, instead of including <sys/types.h>
5718 2003-06-02 Paul Eggert <eggert@twinsun.com>
5721 Fix some minor time-related bugs with POSIX time arguments.
5722 Some valid time stamps were being rejected (notably -1, and
5723 time stamps before 1900 on 64-bit hosts). And some invalid
5724 time stamps were being accepted, e.g. September 31.
5726 * posixtm.h (posixtime): Return bool instead of time_t, so
5727 that we can return (time_t) -1 successfully.
5728 * posixtm.c: Likewise.
5729 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5730 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5731 (t): Remove static var.
5732 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5733 of static var. All uses changed.
5734 (year): Do not reject years before 1900; they can occur with
5736 (posix_time_parse): Do not check for out-of-range components;
5737 that is now the caller's responsibility, since our checks were
5738 only approximations.
5739 (posixtime): Use mktime to check for out-of-range components,
5740 since it knows them exactly.
5741 If mktime returns (time_t) -1, check whether an error actually occurred
5742 by invoking localtime on -1.
5743 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5744 posixtime failures better.
5745 Improve the test data (in comments only).
5747 2003-05-30 <karl@gnu.org>
5749 * mktime.c: update from libc.
5751 2003-05-30 Bruno Haible <bruno@clisp.org>
5753 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5754 * localcharset.h: Likewise.
5755 * localcharset.c: Likewise.
5757 2003-05-28 Paul Eggert <eggert@twinsun.com>
5759 Assume the headers required for C89 freestanding compilers.
5760 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5761 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5762 without checking for HAVE_LIMITS_H.
5763 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5764 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5766 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5767 * exclude.c: Include <stdbool.h> unconditionally.
5768 * tempname.c: Include <stddef.h> unconditionally.
5769 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5770 * modechange.c, rpmatch.c (NULL): Don't define, since
5771 <stddef.h> does that.
5772 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5773 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5774 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5775 * xstrtol.c: Likewise.
5776 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5777 * savedir.c: Include <stddef.h> instead of defining NULL.
5779 * addext.c (addext): Use assignment rather than cast, to avoid
5780 warnings on some platforms.
5782 * mktime.c (__mktime_internal): Do not reject negative timestamps
5785 2003-05-10 Bruno Haible <bruno@clisp.org>
5787 * linebreak.c (iconv_string_length): Don't return -1 just because the
5788 string is longer than 4 KB.
5790 2003-05-12 Jim Meyering <jim@meyering.net>
5792 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5793 the space-padded-by-default conversion specifiers, %e, %k, %l.
5795 2003-05-03 Bruno Haible <bruno@clisp.org>
5797 Upgrade to Unicode-4.0.
5798 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5799 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5800 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5801 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5802 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5803 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5804 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5805 Change width of U+E0100..U+E01EF from 1 to 0.
5807 2003-04-25 Bruno Haible <bruno@clisp.org>
5809 * copy-file.c: Include <stddef.h>, for size_t.
5811 2003-04-25 Jim Meyering <jim@meyering.net>
5813 * copy-file.c (copy_file_preserving): Declare buf_size to be
5814 of type size_t, not int.
5816 2003-04-11 Jim Meyering <jim@meyering.net>
5818 Merge changes from Coreutils.
5820 2003-03-22 Jim Meyering <jim@meyering.net>
5822 * strftime.c (widen): Cast alloca return value to proper type.
5824 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5827 * strftime.c (my_strftime): Handle very large width
5828 specifications for numeric values correctly. Improve checks for
5831 2003-01-19 Jim Meyering <jim@meyering.net>
5833 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5834 (nl_get_alt_digit) [! defined my_strftime]: Define.
5835 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5836 _nl_get_alt_digit and _nl_get_walt_digit.
5838 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5839 These changes have no effect outside of _LIBC.
5841 2003-04-10 Bruno Haible <bruno@clisp.org>
5843 * findprog.h: New file, from GNU gettext.
5844 * findprog.c: New file, from GNU gettext.
5846 2003-04-05 Jim Meyering <jim@meyering.net>
5848 Merge changes from Coreutils.
5850 * exclude.h (PARAMS): Remove definition and uses.
5851 * exclude.c: Remove uses of `PARAMS'.
5853 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5854 Add test-cases for DOS filenames. Declare program_name.
5855 (main): Set up program_name. Patch by Rich Dawe.
5857 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5859 Use mntctl's return value to drive the entry-processing loop, since
5860 we can't rely on the value of the vmt_length member in the last
5861 entry. On some systems doing so could result in exhausting
5862 virtual memory. Based in part on a patch from Mike Jetzer.
5864 2003-04-04 Bruno Haible <bruno@clisp.org>
5866 * linebreak.h: New file, from GNU gettext.
5867 * linebreak.c: New file, from GNU gettext with slight modifications.
5868 * lbrkprop.h: New file, from GNU gettext.
5870 2003-04-03 Bruno Haible <bruno@clisp.org>
5872 * utf8-ucs4.h: New file, from GNU gettext.
5873 * utf16-ucs4.h: New file, from GNU gettext.
5874 * ucs4-utf8.h: New file, from GNU gettext.
5875 * ucs4-utf16.h: New file, from GNU gettext.
5877 2003-04-02 Bruno Haible <bruno@clisp.org>
5879 * binary-io.h: New file, from GNU gettext.
5881 2003-04-01 Bruno Haible <bruno@clisp.org>
5883 * pathname.h: New file, from GNU gettext.
5884 * concatpath.c: New file, from GNU gettext.
5886 2003-03-30 Bruno Haible <bruno@clisp.org>
5888 * copy-file.c (copy_file_preserving): Don't set owner if the function
5889 chown() doesn't exist.
5891 2003-03-28 Bruno Haible <bruno@clisp.org>
5893 * copy-file.h: New file, from GNU gettext.
5894 * copy-file.c: New file, from GNU gettext.
5896 2003-03-18 Jim Meyering <jim@meyering.net>
5898 * quote.c (quote_n): Fix typo in comment.
5900 2003-03-14 Jim Meyering <jim@meyering.net>
5902 Merge changes from Coreutils.
5903 * obstack.h (obstack_object_size): Declare temporary, __o,
5904 to be const, in order to avoid warnings.
5905 (obstack_room): Likewise.
5906 (obstack_empty_p): Likewise.
5908 2003-03-13 Paul Eggert <eggert@twinsun.com>
5910 Merge changes from Bison.
5911 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5912 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5913 when compiling Bison 1.875's `bitset bset = obstack_alloc
5914 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5915 * hash.c: Include <stdbool.h> unconditionally.
5917 2003-03-09 Paul Eggert <eggert@twinsun.com>
5919 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5920 Reported by Bruce Becker; see:
5921 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5923 2003-03-03 Paul Eggert <eggert@twinsun.com>
5924 Bruno Haible <bruno@clisp.org>
5926 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5927 Reported by John Hughes, see
5928 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5930 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5932 * poll_.h: New file.
5935 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5937 * mathl.h: New file.
5938 * acosl.c: New file.
5939 * asinl.c: New file.
5940 * atanl.c: New file.
5941 * ceill.c: New file.
5944 * floorl.c: New file.
5945 * frexpl.c: New file.
5946 * ldexpl.c: New file.
5948 * sincosl.c: New file.
5950 * sqrtl.c: New file.
5952 * trigl.c: New file.
5953 * trigl.h: New file.
5955 2003-02-17 Bruno Haible <bruno@clisp.org>
5957 * mkdtemp.h: New file, from GNU gettext.
5958 * mkdtemp.c: New file, from GNU gettext.
5960 2003-01-31 Bruno Haible <bruno@clisp.org>
5962 * rename.c: #undef rename before defining rpl_rename.
5963 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5965 2003-01-30 Bruno Haible <bruno@clisp.org>
5967 * printf-args.h: New file, from GNU gettext.
5968 * printf-args.c: New file, from GNU gettext.
5969 * printf-parse.h: New file, from GNU gettext.
5970 * printf-parse.c: New file, from GNU gettext.
5971 * vasnprintf.h: New file, from GNU gettext.
5972 * vasnprintf.c: New file, from GNU gettext.
5973 * asnprintf.c: New file, from GNU gettext.
5974 * vasprintf.h: New file, from GNU gettext with modifications.
5975 * vasprintf.c: New file, from GNU gettext.
5976 * asprintf.c: New file, from GNU gettext.
5978 2003-01-29 Bruno Haible <bruno@clisp.org>
5980 * stpncpy.h: New file, from GNU gettext with modifications.
5981 * stpncpy.c: New file, from GNU gettext with modifications.
5983 2003-01-28 Bruno Haible <bruno@clisp.org>
5985 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5987 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5990 2003-01-27 Bruno Haible <bruno@clisp.org>
5992 * xsetenv.h: New file, from GNU gettext.
5993 * xsetenv.c: New file, from GNU gettext.
5995 2003-01-23 Bruno Haible <bruno@clisp.org>
5997 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5999 2003-01-22 Bruno Haible <bruno@clisp.org>
6001 * exit.h: New file, from GNU gettext.
6003 2003-01-11 Bruno Haible <bruno@clisp.org>
6005 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6006 * strcase.h (strcasecmp, strncasecmp): Likewise.
6008 2003-01-14 Jim Meyering <jim@meyering.net>
6010 * same.c (same_name): Tweak a comment.
6012 2003-01-11 Bruno Haible <bruno@clisp.org>
6014 * same.c (same_name): Reorder tests so as to avoid calling stat()
6015 when a string comparison is sufficient.
6017 2003-01-11 Bruno Haible <bruno@clisp.org>
6019 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6022 2003-01-11 Bruno Haible <bruno@clisp.org>
6024 * hash-pjw.c: Add comment about low quality of this function.
6026 2003-01-12 Paul Eggert <eggert@twinsun.com>
6028 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6029 to avoid collisions with libcurses and libreadline.
6031 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6032 * getstr.h, getstr.c: Remove.
6033 * getline.c: Include "getline.h", to check interface.
6034 Move body of old getstr.c here: this defines MIN_CHUNK and
6035 declares getdelim2, which is renamed from getstr.
6036 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6038 * linebuffer.c (readlinebuffer): Renamed from readline.
6040 * linebuffer.h: Likewise.
6041 (readline): Remove backward-compatibility macro.
6043 2003-01-12 Jim Meyering <jim@meyering.net>
6045 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6047 2003-01-10 Bruno Haible <bruno@clisp.org>
6049 * alloca_.h: New file.
6050 * getdate.y: Unconditionally include alloca.h.
6051 * makepath.c: Likewise.
6052 * setenv.c: Likewise.
6053 * userspec.c: Likewise.
6055 2003-01-09 Bruno Haible <bruno@clisp.org>
6057 * stdbool.h.in: New file.
6059 2003-01-08 Bruno Haible <bruno@clisp.org>
6061 * safe-read.c: Include specification header first, to ensure its
6063 * full-write.c: Likewise.
6065 2003-01-08 Jim Meyering <jim@meyering.net>
6067 * full-write.c: Undefine and define-away `const' after inclusion
6068 of errno.h, not before. Suggestion from Bruno Haible.
6070 2003-01-07 Jim Meyering <jim@meyering.net>
6072 * full-write.c: Rework so that it may serve to define full_read, too.
6073 * full-read.c: Simply #define FULL_READ and include full-write.c.
6075 2003-01-06 Jim Meyering <jim@meyering.net>
6077 * version-etc.c: Update year in translatable copyright string.
6079 2002-12-25 Bruno Haible <bruno@clisp.org>
6081 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6082 * xstrtol.h: Likewise.
6083 * xstrtoimax.c: Likewise.
6084 * xstrtoumax.c: Likewise.
6085 * human.h: Likewise.
6087 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6088 on systems that have <inttypes.h> but not <stdint.h>.
6090 2002-12-31 Paul Eggert <eggert@twinsun.com>
6092 * memcoll.c (memcoll): Fall back on a simple algorithm using
6093 memcmp if strcoll doesn't work.
6095 2002-12-23 Bruno Haible <bruno@clisp.org>
6097 * localcharset.h: New file.
6098 * localcharset.c: Include it.
6099 * unicodeio.c: Likewise.
6101 2002-12-22 Bruno Haible <bruno@clisp.org>
6103 * utime.c (utime_null): No need to call ftruncate if the file was
6106 2002-12-23 Bruno Haible <bruno@clisp.org>
6108 * memcoll.c (STRCOLL): New macro.
6111 2002-12-22 Bruno Haible <bruno@clisp.org>
6113 * getstr.h (getstr): Define, to avoid clash with libcurses.
6114 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6116 2002-12-22 Bruno Haible <bruno@clisp.org>
6118 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6120 2002-12-23 Bruno Haible <bruno@clisp.org>
6122 * getline.h: Include <stddef.h>, for size_t.
6124 * unicodeio.h: Include <stddef.h>, for size_t.
6125 * unicodeio.c: Don't include <stddef.h>.
6127 2002-12-17 Bruno Haible <bruno@clisp.org>
6129 * canon-host.c (strdup): Remove unused declaration.
6131 * fsusage.c: Include full_read.h.
6132 (get_fs_usage): Use full_read instead of safe_read.
6134 * utime.c (utime_null): Use SAFE_READ_ERROR.
6136 2002-12-11 Bruno Haible <bruno@clisp.org>
6138 * setenv.h: Rewritten to cope with systems that have setenv() but not
6140 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6143 2002-12-11 Bruno Haible <bruno@clisp.org>
6145 * setenv.c (alloca): Fall back to malloc.
6147 (setenv): Use freea() to free memory allocated with alloca().
6149 2002-11-13 Bruno Haible <bruno@clisp.org>
6151 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6152 function declarations.
6153 * unsetenv.c (unsetenv): Likewise.
6155 2002-03-04 Bruno Haible <bruno@clisp.org>
6157 Portability to AIX 4.3.3.
6158 * unsetenv.c: New file, extracted from setenv.c.
6159 * setenv.c: Move the unsetenv() function to unsetenv.c.
6161 2001-12-20 Bruno Haible <bruno@clisp.org>
6163 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6164 use malloc instead. For SunOS 4.
6166 2001-12-11 Bruno Haible <bruno@clisp.org>
6168 * setenv.c: Declare alloca.
6169 (compar_fn_t): New typedef.
6170 (KNOWN_VALUE, STORE_VALUE): Use it.
6172 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6175 2002-12-10 Paul Eggert <eggert@twinsun.com>
6177 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6178 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6179 Choose values that are less likely to collide with system fnmatch
6181 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6182 defined (e.g., a pure POSIX system).
6183 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6184 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6186 2002-12-06 Jim Meyering <jim@meyering.net>
6188 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6190 Merge in changes from libc's misc/error.c, in preparation
6191 for the merge of gnulib's changes back into libc.
6193 * error.c (_): Define only if not already defined.
6194 Move definition to follow all #include directives.
6195 Include unlocked-io.h only if !_LIBC.
6196 [_LIBC]: Include <libio/libioP.h>.
6197 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6198 (fflush): Tweak definition to use INTUSE.
6201 2002-12-05 Paul Eggert <eggert@twinsun.com>
6203 * alloca.c [defined emacs]: Include "lisp.h".
6204 (xalloc_die) [defined emacs]: New macro.
6205 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6206 [! defined emacs]: Include <xalloc.h>.
6207 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6208 (pointer): Typedef to POINTER_TYPE *.
6209 (malloc): Remove decl; we now always use xmalloc.
6210 (alloca): Use old-style definition, since Emacs needs this.
6211 Check for arithmetic overflow when computing combined size.
6213 2002-12-04 Paul Eggert <eggert@twinsun.com>
6215 Do not generate unlocked-io.h automatically, since it's easier to
6216 maintain it by hand.
6218 * unlocked-io.h: New file, from GNU diffutils,
6219 but with proper copyright notice and attribution.
6221 * Makefile.am: Add copyright notice.
6222 (libfetish_a_SOURCES): Add unlocked-io.h.
6223 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6224 (DISTCLEANFILES, io_functions): Remove macros.
6225 (EXTRA_DIST): Remove gen_uio.
6226 (unlocked-io.h): Remove rule.
6228 2002-12-04 Jim Meyering <jim@meyering.net>
6230 Reflect the fact that stat.c and lstat.c are no longer generated.
6231 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6232 (DISTCLEANFILES): Likewise.
6233 (EXTRA_DIST): Likewise.
6234 (all_local): Don't depend on stat.c or lstat.c.
6235 (stat.c, lstat.c): Remove rules.
6236 (EXTRA_DIST): Remove xstat.in.
6238 * xstat.in: Remove file. Contents moved into stat.c.
6239 * stat.c: New file. Contents mostly from xstat.in.
6240 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6241 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6243 * safe-read.c: Rework so that it may serve to define safe_write, too.
6244 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6246 2002-12-03 Jim Meyering <jim@meyering.net>
6248 * safe-read.c, safe-write.c: Change variable names and comments, but
6249 not semantics, to minimize the differences between these two files.
6250 (safe_read): Change comment to mention SAFE_READ_ERROR.
6252 * safe-read.c (IS_EINTR): Define.
6253 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6255 2002-12-02 Bruno Haible <bruno@clisp.org>
6257 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6258 Define, taken from safe-read.c.
6259 (INT_MAX): Provide fallback.
6260 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6261 * safe-write.h (SAFE_WRITE_ERROR): Define.
6263 * safe-read.c (EINTR): Remove definition.
6264 (safe_read): Don't use EINTR if it is absent.
6266 2002-12-02 Jim Meyering <jim@meyering.net>
6268 * safe-read.c (EINTR): Define.
6269 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6270 (INT_MAX): Provide fallback.
6271 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6273 * safe-read.h (SAFE_READ_ERROR): Define.
6275 2002-12-01 Jim Meyering <jim@meyering.net>
6277 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6278 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6280 2002-11-27 Paul Eggert <eggert@twinsun.com>
6282 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6283 hash_rehash): Replace `if (limit <= value) abort ();' with
6284 `if (! (value < limit)) abort ();', for readability.
6286 2002-11-26 <karl@gnu.org>
6288 * strdup.c: copy from libc again, with jim's ok.
6289 * .cppi-disable: re-add strdup.c
6291 2002-11-25 <karl@gnu.org>
6293 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6294 instead of "strtol.c".
6296 2002-11-25 Jim Meyering <jim@meyering.net>
6298 * mktime.c: Sync from libc, now that it has the latest fix.
6300 2002-11-24 <karl@gnu.org>
6302 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6303 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6305 2002-11-24 Jim Meyering <jim@meyering.net>
6307 Update from coreutils:
6309 * mktime.c: Merge in changes from libc.
6311 Avoid a link-time failure on some Linux systems.
6312 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6313 (__mon_yday): Declare with the STATIC attribute.
6314 (__mktime_internal): Likewise.
6315 Based on a report from Greg Schafer.
6317 2002-11-23 Jim Meyering <jim@meyering.net>
6319 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6320 Use `unsigned', not `int', as type of index.
6322 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6324 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6326 2002-11-22 Paul Eggert <eggert@twinsun.com>
6328 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6329 hint that one should use `if (! x) abort ();' rather than `assert
6330 (x);', and anyway it's one less thing to worry about configuring.
6331 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6332 hash_rehash, hash_insert): Use abort rather than assert.
6334 2002-11-22 Paul Eggert <eggert@twinsun.com>
6336 * quotearg.h: Allow multiple inclusion by surrounding with
6337 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6338 so that we can be included first.
6339 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6340 * quotearg.c: Include quotearg.h immediately after config.h.
6341 No need to include stddef.h or sys/types.h any more.
6342 Surround local include files with "", not "<>".
6343 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6344 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6345 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6346 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6347 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6348 (ISPRINT): Remove; no longer needed now that we assume C89.
6350 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6353 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6354 quotearg_char): Use SIZE_MAX rather than
6355 (size_t) -1 when we are talking about "infinity".
6357 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6359 2002-11-22 Bruno Haible <bruno@clisp.org>
6361 * safe-read.h: Assume C89. Add comments.
6362 (safe_read): Change return type to size_t.
6363 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6364 counts > SSIZE_MAX correctly.
6365 * safe-write.h: New file.
6366 * safe-write.c: New file.
6367 * full-read.h: New file.
6368 * full-read.c: New file.
6369 * full-write.h: Assume C89. Add comments.
6370 * full-write.c: Include safe-write.h.
6371 (full_write): Rewritten to use safe_write.
6372 Suggested by Jim Meyering and Paul Eggert.
6374 2002-11-21 Bruno Haible <bruno@clisp.org>
6376 Remove case insensitive option matching.
6377 * argmatch.h (argcasematch): Remove declaration.
6378 (ARGCASEMATCH): Remove macro.
6379 (__xargmatch_internal): Remove case_sensitive argument.
6380 (XARGMATCH): Update.
6381 (XARGCASEMATCH): Remove macro.
6382 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6383 case_sensitive argument.
6384 (argcasematch): Remove function.
6385 (__xargmatch_internal): Remove case_sensitive argument.
6386 (main): Use XARGMATCH instead of XARGCASEMATCH.
6388 * xmalloc.c: Change compile-time error message. Add comment about
6389 required autoconf version.
6391 2002-11-21 Jim Meyering <jim@meyering.net>
6393 * strdup.c (strdup): Tweak comment and initial #if/#include.
6395 Merge in changes from the coreutils.
6397 2002-09-25 Paul Eggert <eggert@twinsun.com>
6398 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6399 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6400 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6401 int. Work more efficiently if X is the same width as uintmax_t.
6402 Do not compare X to -1, to avoid bogus compiler warning.
6403 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6404 Don't assume that f_frsize and f_bsize are the same type.
6406 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6409 * makepath.c (make_path): Restore umask *before* creating the final
6411 (make_path): Minor reformatting.
6413 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6414 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6416 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6417 ones. At least on GNU/Linux systems, `auto' means something else.
6420 2002-11-20 Paul Eggert <eggert@twinsun.com>
6422 Merge argmatch cleanups from Bison. Assume C89.
6424 * argmatch.c: Include config.h here, not in argmatch.h.
6425 Include stdlib.h, for EXIT_FAILURE.
6426 Always include <string.h>, since we assume C89.
6427 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6428 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6429 Include <stddef.h> instead, since it's all we need for size_t.
6430 (PARAMS): Remove. All uses removed.
6431 (ARRAY_CARDINALITY): Do not bother to #undef.
6432 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6433 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6434 Remove unnecessary parentheses.
6435 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6436 Insert necessary parentheses.
6437 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6438 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6440 2002-11-19 Bruno Haible <bruno@clisp.org>
6442 * mbswidth.c: Include mbswidth.h right at the beginning.
6443 * mbswidth.h: Include <stddef.h>, for size_t.
6445 * mbswidth.h (PARAMS): Remove macro.
6446 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6447 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6449 * gcd.h (PARAMS): Remove macro.
6450 (gcd): Use ANSI C function declarations.
6451 * gcd.c (gcd): Likewise.
6453 2002-11-15 Bruno Haible <bruno@clisp.org>
6455 * strcspn.c: Include <stddef.h>.
6456 (strcspn): Use ANSI C function declaration. Change return type to
6458 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6459 (strpbrk): Use NULL.
6460 * strpbrk.h (PARAMS): Remove macro.
6461 (strpbrk): Use ANSI C function declaration.
6462 * strstr.c: Don't include <sys/types.h>.
6463 * strstr.h (PARAMS): Remove macro.
6464 (strstr): Use ANSI C function declarations.
6466 2002-11-06 Bruno Haible <bruno@clisp.org>
6468 * gcd.h (gcd): Change argument type to 'unsigned long'.
6469 * gcd.c (gcd): Likewise.
6471 2002-11-05 Bruno Haible <bruno@clisp.org>
6473 * gcd.h: New file, from gettext-0.11.5.
6474 * gcd.c: New file, from gettext-0.11.5.
6476 2002-11-05 Bruno Haible <bruno@clisp.org>
6478 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6479 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6480 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6481 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6483 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6484 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6486 * closeout.c: Include gettext.h instead of <libintl.h>.
6487 * human.c: Include gettext.h instead of <libintl.h>.
6488 * quotearg.c: Include gettext.h instead of <libintl.h>.
6489 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6490 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6491 * userspec.c: Include gettext.h instead of <libintl.h>.
6492 * version-etc.c: Include gettext.h instead of <libintl.h>.
6493 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6494 (textdomain): Remove definition.
6495 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6497 * long-options.c: Remove include of <libintl.h> and definition of _.
6498 * same.c: Remove include of <libintl.h> and definition of _.
6500 2002-11-04 Bruno Haible <bruno@clisp.org>
6502 * stpcpy.h: New file, from GNU gettext-0.11.5.
6503 * strcase.h: New file, from GNU gettext-0.11.5.
6504 * strpbrk.h: New file, from GNU gettext-0.11.5.
6505 * strstr.h: New file, from GNU gettext-0.11.5.
6506 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6508 2002-05-09 Bruno Haible <bruno@clisp.org>
6510 * config.charset: Update for newest glibc. Add canonical names
6511 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6513 2002-05-09 Bruno Haible <bruno@clisp.org>
6515 * localcharset.c (get_charset_aliases): Add more Windows specific
6518 2002-05-08 Owen Taylor <otaylor@redhat.com>
6520 * config.charset: A few additions for Solaris.
6522 2001-12-05 Bruno Haible <bruno@clisp.org>
6524 * localcharset.c (locale_charset): Don't return an empty string.
6526 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6528 * config.charset: msdos in uk_UA uses CP1125.
6530 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6532 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6533 * localcharset.c (locale_charset): Declare as extern "C".
6535 2002-02-15 Bruno Haible <bruno@clisp.org>
6537 * config.charset [msdosdjgpp]: For Russian, use CP866.
6539 2002-02-11 Bruno Haible <bruno@clisp.org>
6541 * config.charset: Add support for NetBSD.
6543 2002-09-25 <karl@gnu.org>
6545 * strdup.c: copy from libc/string (via ../config/srclist*).
6546 * getopt*: copy from libc/posix.
6547 * gettext.h: copy from gettext.
6548 * .cppi-disable: add strdup.c, gettext.h.
6550 2002-07-01 Jim Meyering <meyering@lucent.com>
6552 * c-stack.c: Include sys/time.h.
6553 From Volker Borchert.
6555 2002-06-11 Paul Eggert <eggert@twinsun.com>
6557 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6558 New macro. Use it uniformly instead of
6559 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6560 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6561 reported by Vin Shelton.
6563 2002-06-22 Jim Meyering <meyering@lucent.com>
6565 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6566 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6568 2002-06-22 Paul Eggert <eggert@twinsun.com>
6570 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6571 Do not assume SA_SIGINFO behavior.
6572 Bug reported by Jim Meyering on NetBSD 1.5.2.
6574 2002-06-22 Jim Meyering <meyering@lucent.com>
6576 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6578 * exitfail.c, exitfail.h: Likewise.
6579 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6581 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6583 (EXTRA_DIST): Add fnmatch_loop.c.
6584 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6586 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6587 * fnmatch.c: Update from diffutils-2.8.2.
6588 * fnmatch_.h: New file. From diffutils-2.8.2.
6589 * fnmatch.h: Remove file.
6591 2002-06-18 Paul Eggert <eggert@twinsun.com>
6593 * file-type.h: Report an error if neither S_ISREG nor
6594 S_IFREG is defined, instead of using a test specific to glibc
6595 2.2. This should be safe, since POSIX requires S_ISREG and
6596 Unix Version 7 had S_IFREG. We don't need to check for
6597 <sys/types.h> since we don't use any symbols that it defines.
6599 2002-06-15 Jim Meyering <meyering@lucent.com>
6601 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6602 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6603 have been included before this file.
6605 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6607 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6608 so that each temporary file name is unique and valid in the first
6609 8 characters, for operation under DOS.
6611 2002-06-15 Jim Meyering <meyering@lucent.com>
6613 Work even with DJGPP 2.03, which lacks support for symlinks.
6615 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6617 * lchown.c (S_ISLNK): Likewise.
6619 2002-06-14 Jim Meyering <meyering@lucent.com>
6621 * file-type.h: Use the version from diffutils-2.8.2.
6622 * file-type.c: Likewise.
6624 2002-05-27 Jim Meyering <meyering@lucent.com>
6626 Fix a problem seen only on nonconforming systems whereby ls.c's
6627 use of localtime, and then of gettimeofday would cause trouble:
6628 the localtime call used to initialize rpl_gettimeofday's save
6629 mechanism would clobber ls's current local time information so
6630 that in any long listing the first file would always be listed
6631 with date 1970-01-01. Analysis by Volker Borchert.
6633 * gettimeofday.c (localtime): Undefine.
6634 (rpl_localtime): New function.
6636 2002-05-22 Jim Meyering <meyering@lucent.com>
6638 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6639 * file-type.h: New file.
6640 * file-type.c (file_type): New file/function. Extracted from diffutils.
6642 2002-04-29 Paul Eggert <eggert@twinsun.com>
6644 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6646 2002-04-28 Paul Eggert <eggert@twinsun.com>
6648 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6649 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6650 of 127, since 64 is the largest conceivable number for ancient
6652 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6654 2002-04-28 Jim Meyering <meyering@lucent.com>
6656 * sig2str.c (WTERMSIG): Remove definition (unused).
6658 2002-04-28 Paul Eggert <eggert@twinsun.com>
6660 * sig2str.h, sig2str.c: New files.
6661 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6663 2002-04-24 Jim Meyering <meyering@lucent.com>
6665 * gettext.h: New file, from Gettext.
6666 * Makefile.am (INCLUDES): Remove -I../intl.
6667 (libfetish_a_SOURCES): Add gettext.h.
6669 2002-04-16 Jim Meyering <meyering@lucent.com>
6671 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6672 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6673 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6675 2002-04-12 Jim Meyering <meyering@lucent.com>
6677 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6679 2002-03-10 Jim Meyering <meyering@lucent.com>
6681 * makepath.c (make_path): Remove a comma from a diagnostic.
6682 Suggestion from Santiago Vila.
6684 2002-03-08 Jim Meyering <meyering@lucent.com>
6686 * rename.c: Mention that this wrapper is needed also on
6687 mips-dec-ultrix4.4 systems.
6689 2002-03-02 Jim Meyering <meyering@lucent.com>
6691 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6692 not HAVE_CLOCK_SETTIME.
6694 2002-02-27 Paul Eggert <eggert@twinsun.com>
6696 * nanosleep.h: Rename to....
6697 * timespec.h: New name for nanosleep.h. All uses changed.
6699 * gettime.c: New file.
6700 * settime.c: New file.
6703 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6704 timespec.h. Remove nanosleep.h.
6706 2002-02-25 Paul Eggert <eggert@twinsun.com>
6708 * acl.c, acl.h: New files.
6709 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6711 2002-02-24 Jim Meyering <meyering@lucent.com>
6713 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6714 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6715 cause trouble. Reported by Nelson Beebe.
6717 2002-02-23 Paul Eggert <eggert@twinsun.com>
6719 * path-concat.c (xpath_concat): Reorder code to pacify
6720 compilers that don't know that xalloc_die never returns.
6722 2002-02-20 Jim Meyering <meyering@lucent.com>
6724 * getdate.c: Regenerate using bison-1.33.
6726 2002-02-15 Paul Eggert <eggert@twinsun.com>
6728 * posixver.c, posixver.h: New files.
6729 * Makefile.am (libfetish_a_SOURCES): Add them.
6731 2002-02-02 Paul Eggert <eggert@twinsun.com>
6732 Bruno Haible <bruno@clisp.org>
6734 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6735 (fwrite_success_callback): New declaration.
6736 * unicodeio.c (unicode_to_mb): New function, extracted from
6737 print_unicode_char. Call failure callback instead of error.
6738 (fwrite_success_callback): New function.
6739 (exit_failure_callback): New function.
6740 (fallback_failure_callback): New function.
6741 (print_unicode_char): Call unicode_to_mb.
6743 2002-01-26 Jim Meyering <meyering@lucent.com>
6745 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6747 2002-01-22 Jim Meyering <meyering@lucent.com>
6749 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6750 Otherwise, some versions of automake would omit the rule that makes
6751 Makefile from Makefile.in.
6753 2001-01-21 Paul Eggert <eggert@twinsun.com>
6755 * xmemcoll.h, xmemcoll.c: New files.
6756 * Makefile.am (libfetish_a_SOURCES): Add them.
6757 * memcoll.c: Include errno.h, and declare errno if not defined.
6758 (memcoll): Set errno to zero if there is no error.
6760 * quotearg.c (quotearg_buffer_restyled):
6761 Fix bug with quoting buffers containing NUL when backslashing escapes.
6762 This bug was exposed by the other changes in this patch.
6763 (quotearg_n_options): New arg ARGSIZE.
6764 All callers changed.
6765 (quoting_options_from_style): New function.
6766 (quotearg_n_style): Use it.
6767 (quotearg_n_style_mem): New function.
6769 * quotearg.h (quotearg_n_style_mem): New function.
6771 2002-01-16 Jim Meyering <meyering@lucent.com>
6773 * getdate.y: Add three semicolons, each just before a closing brace.
6774 Bison (as of version 1.31) no longer papers over that mistake.
6776 2002-02-14 Paul Eggert <eggert@twinsun.com>
6778 * backupfile.c (ISDIGIT): Comment fix.
6779 * getdate.y (ISDIGIT): Likewise.
6780 * posixtm.c (ISDIGIT, year): Likewise.
6781 * strverscmp.c (ISDIGIT): Likewise.
6782 * userspec.c (ISDIGIT): Likewise.
6784 2002-01-05 Jim Meyering <meyering@lucent.com>
6786 * version-etc.c (version_etc_copyright): Update copyright year.
6788 2001-01-19 Paul Eggert <eggert@twinsun.com>
6790 * closeout.c (close_stdout_status): If ferror (stdout), do
6791 not silently exit merely because the output buffer happens to
6792 have nothing pending.
6794 2001-12-18 Paul Eggert <eggert@twinsun.com>
6796 See the big note in ../ChangeLog.
6797 * human.c (suffixes): Prefer K to k for 1024.
6798 (generate_suffix_backwards): New function.
6799 (human_readable_inexact): Use it.
6800 * xstrtol.c (__xstrtol): If there is no number but there
6801 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6802 Accept 'K' as well as 'k'.
6804 2001-12-15 Jim Meyering <meyering@lucent.com>
6806 * regex.h (__restrict_arr): Update from libc.
6808 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6809 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6812 2001-12-10 Jim Meyering <meyering@lucent.com>
6814 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6815 Instead, include "xalloc.h".
6816 (initbuffer): Don't cast xmalloc return value to char*.
6817 (readline): Reword comment.
6818 Don't cast xrealloc return value to char*
6821 2001-12-09 Jim Meyering <meyering@lucent.com>
6823 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6824 `signed and unsigned type in conditional expression'.
6825 * posixtm.c (posix_time_parse): Likewise.
6827 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6829 * readtokens.c (readtoken): Declare an index to be of type unsigned
6830 to avoid a pedantic warning.
6832 * getstr.c: Don't include assert.h.
6833 (getstr): Remove warning-evoking assertions.
6834 Return -1 if offset parameter is out of bounds.
6835 Change the type of a local from int to size_t.
6837 * strftime.c (my_strftime_localtime_r): Include this function
6838 definition in the `#if ! HAVE_TM_GMTOFF' block.
6840 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6841 Include xalloc.h instead.
6843 2001-12-02 Jim Meyering <meyering@lucent.com>
6845 * tempname.c: Don't declare getenv, thus reverting the change of
6846 2001-11-18. It's no longer necessary, now that stdlib.h is always
6849 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6850 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6852 2001-11-30 Akim Demaille <akim@epita.fr>
6854 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6855 before being defined.
6857 2001-11-27 Paul Eggert <eggert@twinsun.com>
6859 * quotearg.h (quotearg_n, quotearg_n_style):
6860 First arg is int, not unsigned.
6861 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6862 (SIZE_MAX, UINT_MAX): New macros.
6863 (quotearg_n_options): Abort if N is negative.
6864 Avoid overflow check on hosts where size_t is 64 bits and int
6865 is 32 bits, as overflow is impossible there.
6866 Fix off-by-one typo that caused unnecessary reallocation.
6868 2001-11-27 Jim Meyering <meyering@lucent.com>
6870 * tempname.c: Merge with version from libc.
6871 * regex.c: Likewise.
6873 * tempname.c: Include stdlib.h unconditionally. On some old systems
6874 for which STDC_HEADERS is 0, it was not included, resulting in a
6875 warning about an integer-to-pointer conversion problem with getenv.
6876 Reported by Volker Borchert.
6878 2001-11-26 Jim Meyering <meyering@lucent.com>
6880 * gtod.h: Remove file.
6881 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6882 * gettimeofday.c: Don't include gtod.h.
6883 (GTOD_init): Remove function.
6884 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6885 Suggestion from Volker Borchert.
6887 2001-11-23 Jim Meyering <meyering@lucent.com>
6889 * hash.h (struct hash_table): Don't define here. Merely declare it.
6890 * hash.c (struct hash_table): Define it here instead.
6892 2001-11-22 Jim Meyering <meyering@lucent.com>
6894 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6896 2001-11-18 Paul Eggert <eggert@twinsun.com>
6898 * tempname.c (TMP_MAX): Remove; no longer needed.
6899 (TEMPORARIES): New macro.
6900 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6901 removes an artificial limitation (e.g. HP-UX 10.20, where
6904 2001-11-18 Jim Meyering <meyering@lucent.com>
6906 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6909 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6910 files will be created before anything else.
6912 2001-11-17 Jim Meyering <meyering@lucent.com>
6914 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6915 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6916 rather than group writable. Patch by Juan F. Codagnone.
6918 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6919 Instead, include "xalloc.h".
6921 * mountlist.c: Include unlocked-io.h after all system headers.
6922 Remove explicit declarations of xmalloc, xrealloc,
6923 and xstrdup. Instead, include "xalloc.h".
6925 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6926 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6927 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6929 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6930 Reported by Padraig Brady.
6932 * mkstemp.c: #undef mkstemp.
6934 (rpl_mkstemp): Rename from mkstemp.
6937 2001-11-16 Jim Meyering <meyering@lucent.com>
6939 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6940 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6941 determine the amount of total physical memory, use pstat_getstatic.
6942 HPUX-11 doesn't define _SC_PHYS_PAGES.
6943 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6944 If sysconf couldn't be used to determine the amount of available
6945 physical memory, use both pstat_getstatic and pstat_getdynamic.
6946 Based on a patch from Bob Proulx.
6948 2001-11-05 Jim Meyering <meyering@lucent.com>
6950 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6952 2001-11-03 Jim Meyering <meyering@lucent.com>
6954 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6955 in argmatch_to_argument call.
6957 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6960 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6961 e.g., a fault due to an attempt to free a NULL pointer.
6963 2001-11-01 Jim Meyering <meyering@lucent.com>
6965 * dirfd.c, dirfd.h: New files.
6966 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6968 * hash.c (hash_print) [TESTING]: Clean up.
6970 2001-10-22 Paul Eggert <eggert@twinsun.com>
6972 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6973 to avoid a warning if -Wall.
6975 2001-10-21 Paul Eggert <eggert@twinsun.com>
6977 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6979 2001-10-21 Jim Meyering <meyering@lucent.com>
6981 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6982 this code would end up calling gettext even in packages built
6984 * getopt.c (_): Likewise.
6985 * regex.c (_): Likewise.
6987 2001-10-20 Paul Eggert <eggert@twinsun.com>
6989 * error.c (strerror_r): Do not declare unless !_LIBC.
6990 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6991 Use strerror_r that is only a macro, even if it is not a function.
6992 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6993 (private_strerror): Use prototypes, not old-style function definition.
6994 (print_errno_message): New function.
6995 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6997 (error_tail, error, error_at_line): Use it.
6999 2001-10-11 Jim Meyering <meyering@lucent.com>
7001 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7002 and quote_n (1, ... to avoid clobbering a buffer.
7004 2001-10-05 Jim Meyering <meyering@lucent.com>
7006 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7007 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7008 * hash-pjw.h: New file.
7010 2001-09-30 Jim Meyering <meyering@lucent.com>
7012 * mountlist.c [MOUNTED_GETFSSTAT]:
7013 Include <sys/ucred.h>, for Apple Darwin.
7014 Include sys/mount.h and sys/fs_types.h only if available.
7016 (read_filesystem_list): Use FS_TYPE.
7018 2001-09-29 Paul Eggert <eggert@twinsun.com>
7020 * exclude.c (excluded_filename): 0 -> false, since it's
7023 2001-09-28 Paul Eggert <eggert@twinsun.com>
7025 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7026 #defines strtoimax. Also treat the other strto* functions
7029 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7030 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7031 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7033 2001-09-26 Jim Meyering <meyering@lucent.com>
7035 Most macros in unlocked-io.h had the wrong number of arguments.
7036 * gen-uio: New script.
7037 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7038 * unlocked-io.hin: Remove file.
7039 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7040 rather than trying to embed it here.
7041 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7042 Reported by Padraig Brady.
7044 2001-09-25 Volker Borchert <bt@teknon.de>
7046 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7048 2001-09-23 Jim Meyering <meyering@lucent.com>
7050 * mountlist.c: Remove useless parentheses in #if directives.
7051 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7052 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7054 2001-09-22 Jim Meyering <meyering@lucent.com>
7056 * localcharset.c: Update from latest gettext.
7057 * config.charset: Likewise.
7059 2001-09-20 Jim Meyering <meyering@lucent.com>
7061 * xstrtol.c (strtoimax): Guard declaration with
7062 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7063 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7064 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7065 (strtoumax): Likewise, for completeness (it wasn't necessary).
7067 2001-09-06 Paul Eggert <eggert@twinsun.com>
7069 * strtoimax.c (HAVE_LONG_LONG):
7070 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7071 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7072 to work around bug in IBM C compiler.
7074 2001-09-16 Jim Meyering <meyering@lucent.com>
7076 * mkdir.c: New file.
7078 2001-09-04 Paul Eggert <eggert@twinsun.com>
7080 * xgetcwd.c: Revert some of the previous change; intead,
7081 fix the HAVE_GETCWD_NULL code to behave more like the
7082 !HAVE_GETCWD_NULL code used to.
7085 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7088 2001-09-04 Paul Eggert <eggert@twinsun.com>
7090 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7091 Use ssize_t, not int, to store result of readlink.
7092 Check for ssize_t overflow as well as size_t overflow,
7093 as POSIX says the result of readlink is implementation-defined
7094 when ssize_t overflows.
7095 Remove unnecessary cast to char*.
7096 Use free+malloc instead of realloc, as the storage doesn't need
7097 to be preserved and it's clearer and can be more efficient that way.
7098 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7099 * xreadlink.h (xreadlink): Update prototype.
7101 2001-09-03 Paul Eggert <eggert@twinsun.com>
7103 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7104 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7105 spotted by Jim Meyering.
7107 2001-09-03 Jim Meyering <meyering@lucent.com>
7109 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7111 2001-09-03 Paul Eggert <eggert@twinsun.com>
7113 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7114 like the HAVE_GETCWD_NULL code.
7115 Include pathmax.h if not HAVE_GETCWD.
7116 Do not include xalloc.h.
7117 (INITIAL_BUFFER_SIZE): New symbol.
7118 Do not use xmalloc / xrealloc, since the caller is responsible for
7119 handling errors. Preserve errno around `free' during failure.
7120 Do not overrun buffer when using getwd.
7122 2001-09-03 Paul Eggert <eggert@twinsun.com>
7124 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7125 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7127 2001-09-02 Jim Meyering <meyering@lucent.com>
7129 * error.c: Update from GNU libc.
7131 2001-09-01 Jim Meyering <meyering@lucent.com>
7133 * xreadlink.c: New file.
7134 * xreadlink.h: New file.
7135 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7137 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7138 doesn't conflict with sparc Solaris 7's definition in
7139 /usr/include/sys/int_types.h.
7141 * exclude.c: Use `""', not `<>' to #include non-system header files.
7142 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7143 and strncasecmp as r-values. Unixware didn't have declarations.
7145 2001-08-31 Jim Meyering <meyering@lucent.com>
7147 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7148 Use an initial, malloc'd, buffer of length 128 rather than
7149 a statically allocated one of length 1024.
7151 2001-08-30 Paul Eggert <eggert@twinsun.com>
7153 * xgetcwd.c: Don't include pathmax.h.
7154 Include stdlib.h and unistd.h if available.
7156 (xmalloc, xstrdup, free): Remove decls.
7157 (xgetcwd): Don't assume sizes fit in unsigned.
7158 Check for overflow when computing sizes.
7159 Simplify reallocation code.
7161 2001-08-28 Paul Eggert <eggert@twinsun.com>
7163 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7165 * strtoimax.c: Renamed from strtoxmax.c, removing the
7168 Also, make the following further changes to make this file's
7169 configuration more similar to that of strtol.c:
7170 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7171 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7172 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7173 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7174 changed to signed values.
7176 And make the following changes as well:
7177 Fix copyright notice, as 1999 was missing.
7178 (verify): New macro.
7179 (strtoimax): Check sizes at compile-time, not run-time.
7180 Prefer strtol to strtoll if both work.
7181 (main): Remove; it was not that useful and was a pain to maintain.
7183 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7185 2001-08-30 Paul Eggert <eggert@twinsun.com>
7187 * savedir.c (savedir): Remove size parameter, as POSIX says that
7188 a directory's st_size can have an arbitrary value, so the old
7189 usage could waste an arbitrary amount of memory. All uses
7191 * savedir.h: Update prototype.
7193 2001-08-30 Paul Eggert <eggert@twinsun.com>
7195 * xstrtol.c (strtoimax): New decl.
7197 2001-08-28 Paul Eggert <eggert@twinsun.com>
7199 * xstrtol.h: Add copyright notice.
7200 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7201 LONGINT_INVALID_SUFFIX_CHAR.
7203 2001-08-30 Paul Eggert <eggert@twinsun.com>
7205 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7208 2001-08-30 Paul Eggert <eggert@twinsun.com>
7210 * hash.c: Remove '2001' from copyright notice.
7212 2001-08-30 Paul Eggert <eggert@twinsun.com>
7214 * full-write.h: New file.
7215 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7216 * full-write.c: Correct credits, as cccp.c no longer
7217 exists and anyway it was so heavily changed from the old cccp
7218 code as to be unrecognizable. Include full-write.h.
7219 (full_write) Return size_t, with short writes meaning failure.
7220 All callers changed. This fixes a bug with large buffers
7222 * utime.c: Include full-write.h.
7224 2001-08-30 Paul Eggert <eggert@twinsun.com>
7226 Merge 'exclude' changes from tar 1.13.22.
7227 This fixes one or two unlikely storage allocation overflow bugs,
7228 but doesn't change user-visible behavior otherwise.
7230 2001-08-30 Paul Eggert <eggert@twinsun.com>
7232 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7233 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7234 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7235 Include if available.
7236 (<xalloc.h>): Include
7237 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7238 (verify): New macro. Use it to verify that EXCLUDE macros do not
7239 collide with FNM macros.
7240 (struct patopts): New struct.
7241 (struct exclude): Use it, as exclude patterns now come with options.
7242 (new_exclude): Support above changes.
7243 (new_exclude, add_exclude_file):
7244 Initial size must now be a power of two to simplify overflow checking.
7245 (free_exclude, fnmatch_no_wildcards): New function.
7246 (excluded_filename): No longer requires options arg, as the options
7247 are determined by add_exclude. Now returns bool, not int.
7248 (excluded_filename, add_exclude):
7249 Add support for the fancy new exclusion options.
7250 (add_exclude, add_exclude_file): Now takes int options arg.
7251 Check for arithmetic overflow when computing sizes.
7252 (add_exclude_file): xrealloc might modify errno, so don't
7253 realloc until after errno might be used.
7255 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7257 (free_exclude): New decl.
7258 (add_exclude, add_exclude_file): Now takes int options arg.
7259 (excluded_filename): No longer requires options arg, as the options
7260 are determined by add_exclude. Now returns bool, not int.
7262 2001-08-30 Paul Eggert <eggert@twinsun.com>
7264 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7266 2001-08-27 Jim Meyering <meyering@lucent.com>
7268 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7270 * version-etc.c (N_): Remove definition.
7271 Revert most of last change.
7272 Instead, simply don't mark the `Copyright...' string for translation.
7273 Based on advice from Paul Eggert.
7275 * strtoxmax.c: Tweak comment.
7277 2001-08-26 Jim Meyering <meyering@lucent.com>
7279 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7280 of copyright with `%s' so translators don't get an untranslated
7282 (COPYRIGHT_YEAR): Define.
7283 (version_etc): Use fprintf rather than fputs.
7284 Suggestion from Ulrich Drepper.
7286 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7288 * strtoll.c: New file, from GNU libc.
7289 * xstrtoimax.c: New file.
7291 * xstrtol.h: Add xstrtoimax.
7292 * strtoumax.c: New file. Simply include "strtoumax.c".
7293 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7295 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7296 * strtoxmax.c: ... then renamed to this.
7298 2001-08-13 Paul Eggert <eggert@twinsun.com>
7300 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7301 Port to Solaris 8, where 'sed' requires a space after the 'r'
7302 command, and where sh dislikes "$/". Clean up the spacing a bit.
7303 Redirect output to $tmp just once.
7305 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7307 * addext.c (<errno.h>): Include.
7308 (errno): Declare if not defined.
7309 (addext): Work correctly when pathconf returns -1 and leaves
7310 errno alone because there is no limit. Also, work even if
7311 pathconf returns a value greater than SIZE_MAX.
7313 2001-08-12 Jim Meyering <meyering@lucent.com>
7315 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7316 Simply `return getcwd (NULL, 0);'.
7317 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7318 Use 1300 as initial value for length, not PATH_MAX.
7320 * pathmax.h: Clean up cpp syntax.
7322 2001-08-12 Jim Meyering <meyering@lucent.com>
7324 * gettimeofday.c: New file.
7326 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7328 2001-08-04 Jim Meyering <meyering@lucent.com>
7330 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7331 to get in sync with glibc.
7333 2001-08-03 Paul Eggert <eggert@twinsun.com>
7335 The following changes are from gettext 0.10.39 as maintained by
7338 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7339 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7340 with inverted sense. All uses changed.
7342 * mbswidth.c: Don't include <limits.h>.
7343 Include <stdlib.h> and <string.h> unconditionally.
7344 (iswcntrl, mbsinit, ISCNTRL): New macros.
7345 (mbsnwidth): Use K&R style function declarations.
7346 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7347 can optimize it when MB_CUR_MAX == 1.
7348 The width of control characters is zero, not 1.
7350 2001-07-15 Jim Meyering <meyering@lucent.com>
7352 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7353 (BUILT_SOURCES): Add unlocked-io.h.
7354 (io_functions): Define.
7355 (unlocked-io.h): New rule.
7356 (DISTCLEANFILES): Add unlocked-io.h.
7357 (all-local): Depend on unlocked-io.h, to ensure it is created.
7359 * unlocked-io.hin: New file
7361 * regex.c: Update from glibc.
7363 2001-07-05 Jim Meyering <meyering@lucent.com>
7365 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7367 (libfetish_a_SOURCES): Put all .h files here instead.
7368 Remove a thus-exposed (better checks in automake) duplicate and
7369 two unnecessary .h files.
7371 2001-06-11 Jim Meyering <meyering@lucent.com>
7373 * regex.c: Update from GNU libc.
7375 2001-05-27 Jim Meyering <meyering@lucent.com>
7377 * readutmp.h (UT_TYPE): Define.
7379 2001-05-24 Jim Meyering <meyering@lucent.com>
7381 * argmatch.c: Include "quote.h".
7382 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7383 quote function. Reported by Göran Uddeborg.
7385 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7387 * dirname.c (dir_name): Compute append_dot using path, not newpath
7388 which is not yet declared.
7390 2001-05-11 Paul Eggert <eggert@twinsun.com>
7392 * Makefile.am (libfetish_a_SOURCES):
7393 Add strftime.c, since we now compile it on all hosts.
7395 * strftime.c (my_strftime):
7396 Define to nstrftime if emacs, but only if my_strftime is not defined.
7397 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7398 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7399 Add one more extra argument: a nanoseconds value.
7402 (my_strftime function): Add %N format.
7403 (emacs_strftimeu): Renamed from emacs_strftime,
7404 with extra ut argument.
7406 2001-05-11 Paul Eggert <eggert@twinsun.com>
7408 dirname code cleanup. base_name now behaves more compatibly
7409 with POSIX basename when given file names that have trailing
7410 slashes, and similarly for dir_name. Add new primitives
7411 base_len and dir_len. Put the directory-name-related decls
7414 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7415 * backupfile.c (base_name): Likewise.
7416 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7417 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7418 * makepath.c (strip_trailing_slashes): Likewise.
7419 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7421 * rename.c (strip_trailing_slashes): Likewise.
7422 * same.c (base_name): Likewise.
7423 * stripslash.c (ISSLASH): Likewise.
7425 * addext.c: Include <dirname.h> after size_t is defined.
7426 * backupfile.c: Likewise.
7428 * addext.c (addext): Use base_len to trim redundant
7429 trailing slashes instead of doing it ourselves.
7430 But do not trim the last slash if it is not redundant.
7432 * backupfile.c (find_backup_file_name,
7433 max_backup_version): Use base_len instead of rolling it ourselves.
7434 Handle the case of "" and (on DOS) "C:" correctly.
7436 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7437 Include <string.h>, <dirname.h>.
7438 (base_name): Allow file names ending in slashes, other than names
7439 that are all slashes. In this case, return the basename followed
7440 by the slashes. This is more general, and can be used in places
7441 where the original base_name purposely had an assertion failure.
7442 (base_len): New function.
7444 * dirname.c: Include <string.h> instead of <stdlib.h>.
7445 Do not include <assert.h>; no longer needed.
7447 (memrchr): Remove decl.
7448 (dir_name_r): Remove.
7449 (dir_len): Renamed from dirlen. All callers changed.
7450 Rewrite in terms of base_name, for simplicity and consistency.
7451 (dir_name): Never return NULL. All callers changed.
7452 Do not include <stdlib.h> in test program; no longer needed.
7453 return 0; is fine for test program.
7455 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7457 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7459 * path-concat.c (path_concat): Use base_len to compute
7460 base length, not strlen; this means we cannot rely on memcpy
7463 * same.c (STREQ): Remove.
7464 (same_name): Handle the case where the basename ends in trailing '/'.
7466 * stripslash.c (strip_trailing_slashes): Return nonzero if
7467 a slash was stripped. Do not strip the last slash after a
7470 2001-04-08 Jim Meyering <meyering@lucent.com>
7472 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7473 recomputed; that's necessary when the offset spans a DST transition.
7474 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7476 2001-04-02 Jim Meyering <meyering@lucent.com>
7478 * regex.h, regex.c: Update from GNU libc.
7480 2001-03-19 Paul Eggert <eggert@twinsun.com>
7482 * version-etc.c (version_etc_copyright): Update to 2001.
7484 2001-03-16 Paul Eggert <eggert@twinsun.com>
7486 * tempname.c (uint64_t): Define to uintmax_t if
7487 not defined, and if UINT64_MAX is not defined.
7488 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7489 Reported by John David Anglin.
7491 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7493 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7494 alias if codeset is empty.
7495 * config.charset (BeOS): Use wildcard syntax.
7497 2001-03-13 Jim Meyering <meyering@lucent.com>
7499 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7500 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7503 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7505 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7507 * unicodeio.c (print_unicode_char): Simplify accordingly.
7509 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7511 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7512 support for DOS/DJGPP.
7514 2001-02-28 Paul Eggert <eggert@twinsun.com>
7516 * Makefile.am (libfetish_a_SOURCES):
7517 Add dup-safer.c, fopen-safer.c.
7518 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7520 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7522 2001-02-25 Paul Eggert <eggert@twinsun.com>
7524 The mkstemp replacement is taken from glibc 2.2.2, with some
7525 portability fixes for use outside glibc, as follows:
7527 * tempname.c (struct_stat64): New macro.
7528 (direxists, __gen_tempname): Use it.
7529 This avoids a portability problem with Solaris 8.
7531 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7532 (<stddef.h>, <stdint.h>, <string.h>):
7533 Include only if STDC_HEADERS || _LIBC.
7534 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7535 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7536 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7537 (__set_errno): Define this macro if <errno.h> doesn't.
7538 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7539 Define these macros if <stdio.h> doesn't.
7540 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7541 Define these macros if <sys/stat.h>
7542 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7543 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7544 __xstat64): Define if not _LIBC.
7545 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7546 (__gen_tempname): Invoke gettimeofday only if
7547 HAVE_GETTIMEOFDAY || _LIBC;
7548 otherwise, fall back on plain "time".
7549 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7551 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7553 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7555 2001-02-17 Jim Meyering <meyering@lucent.com>
7557 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7558 around included file name.
7560 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7562 * strftime.c: Update from GNU libc (the only changes were to comments).
7564 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7566 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7568 2001-02-17 Paul Eggert <eggert@twinsun.com>
7570 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7571 Remove workaround macros for hosts that have mbrtowc but not
7572 mbstate_t, as we now insist on proper declarations for both
7573 before using mbrtowc.
7575 2001-02-17 Jim Meyering <meyering@lucent.com>
7577 * regex.c: Update from libc.
7579 2001-02-16 Paul Eggert <eggert@twinsun.com>
7581 * alloca.c (malloc): Undef before defining, since stdlib.h
7582 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7583 Reported by Mark Hounschell via Paul Eggert.
7585 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7587 * config.charset: Update for FreeBSD 4.2.
7589 2001-01-26 Jim Meyering <meyering@lucent.com>
7591 * quotearg.c: Include stddef.h.
7592 * quote.c: Include stddef.h.
7593 Reported by Axel Kittenberger.
7595 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7596 line in double quotes so that it evokes a better diagnostic.
7597 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7598 Reported by Axel Kittenberger.
7600 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7602 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7603 to avoid a warning. Add back 'const' to inptr.
7605 2001-01-16 Jim Meyering <meyering@lucent.com>
7607 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7610 2001-01-14 Jim Meyering <meyering@lucent.com>
7612 * rename.c: New file. From Volker Borchert.
7613 Include stdlib.h, string.h or strings.h, and xalloc.h.
7614 Use strip_trailing_slashes rather than open-coding it.
7616 2001-01-03 Paul Eggert <eggert@twinsun.com>
7618 * strftime.c: Sync with glibc time/strftime.c 1.81.
7620 2001-01-03 Jim Meyering <meyering@lucent.com>
7622 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7623 local `inptr' to avoid warning with some system declarations of iconv.
7625 2000-12-29 Paul Eggert <eggert@twinsun.com>
7627 * modechange.c: Do not assume that mode_t uses the
7628 traditional octal encoding. E.g. "chmod 1 FOO" should set
7629 the other-execute bit of FOO even if S_IXOTH != 1.
7631 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7632 WOTH, XOTH, ALLM): New macros.
7633 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7634 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7636 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7637 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7639 No need to use uintmax_t; unsigned long is long enough.
7640 Don't bother to get suffix since we don't use it.
7642 2000-12-24 Jim Meyering <meyering@lucent.com>
7644 * hash.c (is_prime): Return explicit boolean values.
7645 (hash_get_first): Return NULL to appease Irix5.6's 89.
7646 Reported by Nelson Beebe.
7648 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7650 * localcharset.c (locale_charset): Add support for Win32.
7652 2000-12-18 Paul Eggert <eggert@twinsun.com>
7654 * physmem.h, physmem.c: New files.
7656 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7657 (noinst_HEADERS): Add physmem.h.
7659 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7660 't' for compatibility with Solaris 8 sort.
7662 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7664 * config.charset: Add support for BeOS.
7666 2000-12-16 Jim Meyering <meyering@lucent.com>
7668 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7669 SHELLS_FILE to a file name that's useful on djgpp systems.
7671 (ADDITIONAL_DEFAULT_SHELLS): Define.
7672 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7673 Based mostly on a patch from Prashant TR.
7675 2000-12-16 Jim Meyering <meyering@lucent.com>
7677 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7678 N and M) would have treated it like `chown N:N FILE'.
7680 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7682 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7684 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7685 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7686 to the list of canonical encodings. Rename EUC-CN to GB2312.
7688 2000-12-08 Andreas Schwab <schwab@suse.de>
7690 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7691 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7693 2000-12-07 Jim Meyering <meyering@lucent.com>
7695 * stripslash.c (ISSLASH): Define.
7696 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7699 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7700 (dir_name_r): Declare this function as static.
7701 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7702 manifest itself on a name containing a mix of slashes and
7704 Make this function work with names starting with a DOS-style
7705 drive letter and colon prefix.
7706 (dir_name): Append `.' if necessary.
7707 Based mostly on patches from Prashant TR and Eli Zaretskii.
7709 * dirname.h (dir_name_r): Remove prototype.
7711 2000-12-05 Jim Meyering <meyering@lucent.com>
7713 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7715 2000-12-04 Jim Meyering <meyering@lucent.com>
7717 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7718 Also include memory.h, stdlib.h, unistd.h if appropriate.
7719 Reported by Andreas Jaeger (conflicting declaration of malloc).
7721 2000-12-02 Jim Meyering <meyering@lucent.com>
7723 * closeout.h: Make idempotent, to avoid some obscure warnings.
7725 2000-12-01 Paul Eggert <eggert@twinsun.com>
7727 * memrchr.c: Include <config.h> before any system include file.
7729 2000-11-29 Paul Eggert <eggert@twinsun.com>
7731 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7733 2000-11-26 Jim Meyering <meyering@lucent.com>
7735 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7737 2000-11-22 Paul Eggert <eggert@twinsun.com>
7739 * strftime.c (my_strftime): Do not invoke mbrlen with a
7740 size of (size_t) -1; it's not portable.
7742 2000-11-17 Akim Demaille <akim@epita.fr>
7744 * obstack.h: Formatting changes.
7745 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7746 prevent type checking.
7747 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7748 cast the value to (void *): assigning a `foo *' to a `void *'
7750 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7752 2000-11-17 Jim Meyering <meyering@lucent.com>
7754 * strstr.c: Update from GNU libc.
7756 2000-11-16 Jim Meyering <meyering@lucent.com>
7758 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7760 2000-11-11 Jim Meyering <meyering@lucent.com>
7762 * error.c: Add a couple #includes, merging from GNU libc version.
7764 2000-11-10 Jim Meyering <meyering@lucent.com>
7766 * obstack.h: Update from GNU libc.
7767 * obstack.c: Likewise.
7769 2000-11-06 Paul Eggert <eggert@twinsun.com>
7771 * getusershell.c (setusershell): Use rewind rather than
7772 fseek/fseeko, to avoid configuration hassles with fseeko.
7773 Don't bother opening SHELLS_FILE if shellstream is NULL;
7776 2000-11-05 Jim Meyering <meyering@lucent.com>
7778 * makepath.h (make_dir): Declare.
7779 * makepath.c (make_dir): Remove `static' attribute.
7782 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7784 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7785 last one in a bucket, advance to the next bucket.
7787 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7789 * fnmatch.c: Do not comment out all the code if we are using
7790 the GNU C library, because in some cases we are replacing buggy
7791 code in the GNU C library itself.
7793 2000-10-30 Paul Eggert <eggert@twinsun.com>
7795 * error.h, getline.h, modechange.h:
7796 Remove "2000" from Copyright line, as the file hasn't been
7797 changed this year other than in the copyright notice.
7799 * xalloc.h: Add "2000" to Copyright line, as this file
7800 was changed this year.
7802 2000-10-30 Paul Eggert <eggert@twinsun.com>
7804 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7805 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7806 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7808 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7810 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7811 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7812 doesn't define __restrict_arr.
7814 2000-10-29 Jim Meyering <meyering@lucent.com>
7816 * xstat.in: Fix grammar in comment.
7818 2000-10-28 Jim Meyering <meyering@lucent.com>
7820 * memchr.c: Update from libc.
7821 Adjust for portability:
7822 [HAVE_STDLIB_H]: Include stdlib.h.
7823 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7824 Undef __memchr, too.
7825 [!weak_alias]: Define __memchr to memchr.
7827 * regex.c: Update from libc.
7828 * regex.h: Likewise.
7829 * getopt1.c: Likewise.
7830 * memcmp.c: Likewise.
7832 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7833 Avoid using fseek, when possible -- it's broken by design.
7834 Patch by Ulrich Drepper.
7836 2000-10-26 Jim Meyering <meyering@lucent.com>
7838 * strftime.c: Update from libc.
7840 2000-10-25 Jim Meyering <meyering@lucent.com>
7842 * obstack.c: Update from libc.
7844 2000-10-23 Jim Meyering <meyering@lucent.com>
7846 * hard-locale.c (hard_locale): Revert last change -- it was simply
7847 wrong. That set_locale call must not have any side effects.
7850 2000-10-22 Jim Meyering <meyering@lucent.com>
7852 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7853 [CYCLIC]: Remove now-unused definition.
7855 * save-cwd.c (O_DIRECTORY): Define, if needed.
7856 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7857 Suggestion from Ulrich Drepper.
7859 2000-10-21 Jim Meyering <meyering@lucent.com>
7861 * dirname.c (dir_name_r): New function, factored out of dir_name.
7862 (dir_name): Use dir_name_r.
7863 * dirname.h (dir_name_r): Declare it.
7865 2000-10-21 Jim Meyering <meyering@lucent.com>
7867 * dirname.c (memrchr): Declare if necessary.
7868 (dir_name): Remove the restriction that there be no
7869 trailing slashes. Now, this code skips past them, effectively
7871 [TEST_DIRNAME] (main): New unit tests.
7873 * memrchr.c: New file from GNU libc.
7874 Undef __memrchr, too.
7875 [!weak_alias]: Define __memrchr to memrchr.
7876 Guard weak_alias use with `#ifdef weak_alias'.
7878 2000-10-17 Jim Meyering <meyering@lucent.com>
7880 * quote.h (PARAMS): Define and use.
7881 Reported by Akim Demaille.
7883 * getopt.c: Update from libc.
7885 2000-10-16 Jim Meyering <meyering@lucent.com>
7887 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7890 2000-09-25 Jim Meyering <meyering@lucent.com>
7892 * md5.h (rol): Define (from GnuPG).
7894 * sha.c: Give credit (GnuPG) where due.
7895 (M): Use rol rather than open-coding it.
7896 Add a FIXME comment.
7898 2000-09-21 Jim Meyering <meyering@lucent.com>
7900 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7901 Reported by Michael Stone.
7903 2000-09-20 Jim Meyering <meyering@lucent.com>
7905 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7906 (noinst_HEADERS): Add sha.h.
7907 Based on code from Scott G. Miller and from GnuPG.
7909 2000-09-15 Jim Meyering <meyering@lucent.com>
7911 * regex.c: Update from libc.
7913 2000-09-10 Jim Meyering <meyering@lucent.com>
7915 * getopt.c (_getopt_internal): Update from glibc.
7917 2000-09-09 Jim Meyering <meyering@lucent.com>
7919 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7920 think it should be used as a general replacement for isascii.
7921 * fnmatch.c: Likewise.
7922 * mbswidth.c: Likewise
7923 * regex.c: Likewise.
7926 * userspec.c: Include sys/param.h and limits.h.
7928 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7929 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7930 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7931 UID, GID. Check range.
7933 2000-09-06 Jim Meyering <meyering@lucent.com>
7935 * getopt.c (_getopt_internal): Update from glibc.
7937 2000-08-30 Jim Meyering <meyering@lucent.com>
7939 * strftime.c: Merge in changes from GNU libc.
7941 2000-08-26 Jim Meyering <meyering@lucent.com>
7943 * closeout.c: Include "__fpending.h".
7944 (close_stdout_status): Return right away if there's nothing to flush.
7946 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7947 * __fpending.c: New file.
7948 * __fpending.h: New file.
7950 2000-08-07 Paul Eggert <eggert@twinsun.com>
7952 Standardize on "memory exhausted" instead of "Memory exhausted"
7953 or "virtual memory exhausted".
7954 * obstack.c (print_and_abort): Use "memory exhausted", not
7955 "virtual memory exhausted".
7956 * same.c (same_name): Invoke xalloc_die instead of printing
7958 * userspec.c (parse_user_spec): Likewise.
7959 * bumpalloc.h: comment fix
7960 * same.c, userspec.c: Include xalloc.h.
7962 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7963 not char *const and pointing to a constant array.
7964 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7965 (xrealloc): Comment fix.
7967 * userspec.c (parse_user_spec):
7968 Don't translate a message until just before returning,
7969 to avoid unnecessary translation.
7971 2000-08-07 Jim Meyering <meyering@lucent.com>
7973 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7974 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7975 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7976 getgroups.c, gethostname.c, getopt.h, group-member.c,
7977 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7978 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7979 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7980 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7981 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7982 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7983 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7984 yesno.c: Back out Copyright date changes for each file with no change
7985 this year. This eases coordination with other programs using the same
7986 source code modules. From Paul Eggert.
7988 2000-08-03 Greg McGary <greg@mcgary.org>
7990 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7991 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7992 (EXTEND_BUFFER): Use them.
7994 2000-08-01 Jim Meyering <meyering@lucent.com>
7996 * dirname.c (ISSLASH): Define.
7997 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7998 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7999 both `\' and `/' may be use as path separators.
8000 Based on a patch from Prashant TR.
8002 2000-07-31 Paul Eggert <eggert@twinsun.com>
8004 * quotearg.c (quotearg_n_options): Don't make the initial
8005 slot vector a constant, since it might get modified.
8007 2000-07-31 Jim Meyering <meyering@lucent.com>
8009 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8010 * obstack.c (print_and_abort): Likewise.
8012 2000-07-30 Paul Eggert <eggert@twinsun.com>
8014 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8015 buffer, so that the caller can always quote one small
8016 component of a "memory exhausted" message in slot 0.
8017 From a suggestion by Jim Meyering.
8019 2000-07-30 Jim Meyering <meyering@lucent.com>
8021 * makepath.c (make_path): Quote the other instance, too.
8023 * quotearg.c (N_STATIC_SLOTVECS): Define.
8024 (STATIC_BUF_SIZE): Define.
8025 (quotearg_n_options): Use only statically allocated storage when
8026 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8027 than STATIC_BUF_SIZE.
8029 2000-07-29 Jim Meyering <meyering@lucent.com>
8031 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8032 * dirname.c (dir_name): Likewise.
8034 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8036 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8037 (dir_name): Assert that there are no trailing slashes.
8039 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8041 * mbswidth.h (mbswidth): Add a flags argument.
8042 (mbswidth): New declaration.
8043 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8044 * mbswidth.c (mbswidth): Add a flags argument.
8045 (mbsnwidth): New function.
8047 2000-07-24 Jim Meyering <meyering@lucent.com>
8049 * mbswidth.c: Remove useless #else. From Bruno Haible.
8051 2000-07-23 Paul Eggert <eggert@twinsun.com>
8053 * mbswidth.c (_XOPEN_SOURCE):
8054 Don't define; this causes problems on Solaris 7.
8055 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8057 2000-07-23 Paul Eggert <eggert@twinsun.com>
8060 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8061 so that mbstate_t is always defined.
8063 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8064 be 1 in at least one GCC installation, and this configuration
8065 error is likely to be common. Ignoring MB_LEN_MAX hurts
8066 performance on hosts that have mbrtowc but have only unibyte
8067 locales, but I assume these hosts are rare.
8069 2000-07-23 Paul Eggert <eggert@twinsun.com>
8071 * quotearg.c: Streamline by invoking multibyte code only if needed.
8072 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8073 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8074 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8075 invoke multibyte primitives.
8077 2000-07-23 Jim Meyering <meyering@lucent.com>
8079 * basename.c (base_name): Add an assertion.
8081 2000-07-15 Bruno Haible <clisp.cons.org>
8083 * quotearg.c: When the system forces us to redefine mbstate_t,
8084 shadow its mbsinit function.
8086 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8088 * mbswidth.h: New file.
8089 * mbswidth.c: New file.
8090 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8091 (noinst_HEADERS): Add mbswidth.h.
8093 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8095 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8098 2000-07-15 Jim Meyering <meyering@lucent.com>
8100 * makepath.c: Include quote.h.
8101 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8102 corresponding argument in a `quote (...)' call.
8103 Give better diagnostics.
8105 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8106 (noinst_HEADERS): Add quote.h.
8108 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8109 from tar's src/misc.c.
8110 * quote.h: New file. Prototypes for same.
8112 2000-07-10 Paul Eggert <eggert@twinsun.com>
8114 From a suggestion by Bruno Haible.
8115 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8116 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8117 to decide whether to define the BeOS workaround macro;
8118 this adjusts to the change to AC_MBSTATE_T.
8120 2000-07-13 Paul Eggert <eggert@twinsun.com>
8122 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8124 * quotearg.c (quoting_style_args, quoting_style_vals,
8125 quotearg_buffer_restyled): Add support for
8126 clocale_quoting_style. Undo previous change to
8127 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8128 and "{RIGHT QUOTATION MARK}" msgids.
8130 2000-07-05 Paul Eggert <eggert@twinsun.com>
8132 The old behavior of quoting `like this' doesn't look good with
8133 newer, ISO-style fonts. See:
8134 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8136 Instead, quote "like this" by default. Let the translator
8137 tailor the locale-specific quoting behavior by providing
8138 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8140 * quotearg.c (N_): New macro.
8141 (gettext_default): New function.
8142 (quotearg_buffer_restyled): Use
8143 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8144 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8146 2000-07-09 Jim Meyering <meyering@lucent.com>
8148 * Most files: Update copyright dates to include 2000.
8150 2000-07-08 Jim Meyering <meyering@lucent.com>
8152 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8154 (xgethostname): Remove now-unnecessary #ifdef.
8155 Move declaration of `err' into loop where it's used.
8157 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8159 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8160 by allocating a larger buffer. Test the gethostname return value for
8161 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8162 returns an error and ENAMETOOLONG isn't defined.
8164 2000-07-05 Paul Eggert <eggert@twinsun.com>
8165 and Bruno Haible <haible@clisp.cons.org>
8167 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8169 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8171 * quotearg.c (struct quoting_options): Simplify quote_these_too
8174 2000-07-03 Jim Meyering <meyering@lucent.com>
8176 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8177 Reported by Bruno Haible.
8179 2000-07-04 Jim Meyering <meyering@lucent.com>
8181 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8182 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8185 2000-07-03 Paul Eggert <eggert@twinsun.com>
8186 and Bruno Haible <haible@clisp.cons.org>
8188 * quotearg.c (mbrtowc):
8189 Assign to *pwc, and return 1 only if result is nonzero.
8190 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8192 2000-07-03 Jim Meyering <meyering@lucent.com>
8194 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8195 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8198 2000-07-02 Jim Meyering <meyering@lucent.com>
8200 * quotearg.c (mbstate_t): Don't define here.
8202 2000-07-02 Jim Meyering <meyering@lucent.com>
8204 * nanosleep.c (SIGCONT): Define if not already defined.
8206 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8208 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8209 per change in ../m4/ls-mntd-fs.m4.
8210 (read_filesystem_list): Ignore symbolic links.
8212 2000-06-29 Jim Meyering <meyering@lucent.com>
8214 * same.c: Include <string.h> or <strings.h>, as appropriate,
8215 for declaration of strcmp.
8217 * long-options.c: Include <stdlib.h>, for declaration of exit.
8219 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8220 Avoid warning by casting result to `char *' to remove `const'.
8222 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8224 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8226 2000-06-26 Paul Eggert <eggert@twinsun.com>
8228 savedir now sets errno on failure and invokes xmalloc to get memory.
8229 Fix a couple of other minor bugs while we're at it.
8231 * savedir.c (<unistd.h>): Do not include; there's no need.
8232 (NAMLEN): Remove macro.
8233 (malloc, realloc): Remove decls.
8235 ("xalloc.h"): Include.
8236 (NAME_SIZE_DEFAULT): New macro.
8237 (savedir): Use xmalloc / xrealloc to allocate memory.
8238 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8239 Skip "" directory entries.
8240 Use strlen to calculate directory entry length, since the old method
8241 is rarely used these days and isn't worth supporting.
8242 Don't use a pointer after freeing it.
8243 Check for integer overflow when calculating allocation size.
8244 Use memcpy to copy entries, instead of stpcpy.
8245 Set errno properly when returning NULL.
8246 Check for readdir error.
8248 2000-06-26 Jim Meyering <meyering@lucent.com>
8250 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8252 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8254 * getusershell.c (xmalloc, xrealloc): Remove functions.
8256 Don't include <stdlib.h>. Don't declare malloc, realloc.
8258 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8260 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8262 2000-06-24 Jim Meyering <meyering@lucent.com>
8264 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8266 2000-06-21 Jim Meyering <meyering@lucent.com>
8268 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8270 2000-06-19 Paul Eggert <eggert@twinsun.com>
8272 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8273 (mbrtowc, mbstate_t): Define substitutes if
8274 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8275 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8276 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8278 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8280 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8281 than 1024, return a memory chunk of least possible size, instead
8282 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8283 Use free/xmalloc instead of xrealloc to avoid copying for very long
8286 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8288 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8289 address, not strdup. Include <stdlib.h> and don't declare free().
8291 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8293 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8296 2000-06-21 Jim Meyering <meyering@lucent.com>
8298 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8299 (noinst_HEADERS): Add getstr.h.
8301 * getline.c (getstr): Move into a separate file.
8302 * getstr.c (getstr): New file, extracted from getline.c, with
8303 the following changes: new parameter, delim2; both delim[12]
8304 parameters have type `int', not `char'. The latter would lose
8305 with 8-bit delimiters.
8306 * getstr.h: New file.
8308 2000-06-19 Jim Meyering <meyering@lucent.com>
8310 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8312 2000-06-18 Jim Meyering <meyering@lucent.com>
8314 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8315 Besides, these days every porting target provides a mkdir function.
8317 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8318 (this snippet comes from src/system.h).
8320 2000-06-15 Paul Eggert <eggert@twinsun.com>
8322 * human.c (adjust_value): New function.
8323 (human_readable_inexact): Apply rounding style even when
8324 printing approximate values.
8326 2000-06-14 Paul Eggert <eggert@twinsun.com>
8328 * human.c (human_readable_inexact): Allow an input block
8329 size that is not a multiple of the output block size, and vice versa.
8330 Reported by Piergiorgio Sartor.
8332 2000-06-14 Paul Eggert <eggert@twinsun.com>
8334 * getdate.y (get_date): Apply relative times after time
8335 zone indicator, not before. Reported by Todd A. Jacobs.
8337 2000-06-13 Jim Meyering <meyering@lucent.com>
8339 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8341 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8343 2000-06-12 Paul Eggert <eggert@twinsun.com>
8345 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8347 2000-06-04 Paul Eggert <eggert@twinsun.com>
8349 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8351 2000-06-04 Jim Meyering <meyering@lucent.com>
8353 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8354 SunOS 4.1.4 for which gid_t is an unsigned type.
8356 2000-06-03 Jim Meyering <meyering@lucent.com>
8358 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8360 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8362 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8363 newer, don't install charset.alias.
8364 * config.charset: Change the Linux/glibc rules so they become empty
8365 on glibc-2.1 or newer.
8367 2000-06-02 Jim Meyering <meyering@lucent.com>
8369 * mountlist.c: Back out last change. Instead, do this...
8370 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8371 member using the same `ignore'-testing code.
8372 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8376 2000-05-29 Jim Meyering <meyering@lucent.com>
8378 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8379 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8381 2000-05-22 Jim Meyering <meyering@lucent.com>
8383 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8385 2000-05-18 Jim Meyering <meyering@lucent.com>
8387 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8388 back, too, since it may have been modified by allocate_entry.
8389 (hash_delete): Rewrite to use neither the assignment operator
8390 nor the comma operator in an if-expression.
8392 2000-05-15 Paul Eggert <eggert@twinsun.com>
8395 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8396 Remove; no longer needed.
8397 "quotearg.h": Add include.
8398 (file_name): Do not bother to explicitly initialize to NULL; it's less
8399 efficient on some hosts.
8400 (close_stdout_status): Remove test as to whether stdout was already
8401 closed; it breaks for the case "echo x | sort >&-".
8402 Quote file name colons.
8403 Do not assume that _("write error") lacks format strings.
8405 2000-05-15 Jim Meyering <meyering@lucent.com>
8407 * version-etc.c (version_etc_copyright): Update the copyright string
8408 used in all --version output.
8410 2000-05-14 Jim Meyering <meyering@lucent.com>
8412 * closeout.c (close_stdout_set_file_name): New function.
8413 (close_stdout_status): Use new file-scoped global.
8414 Return right away if fstat says the stdout file descriptor is invalid.
8415 * closeout.h (close_stdout_set_file_name): Declare.
8417 2000-05-10 Jim Meyering <meyering@lucent.com>
8419 * closeout.c [default_exit_status]: New file-scoped variable.
8420 (close_stdout_set_status): New function.
8421 * closeout.h (close_stdout_set_status): Declare.
8423 2000-05-08 Jim Meyering <meyering@lucent.com>
8425 * long-options.c: Don't include closeout.h.
8426 (parse_long_options): Don't call close_stdout for --version.
8428 2000-05-06 Jim Meyering <meyering@lucent.com>
8430 * strnlen.c: Undefine __strnlen and strnlen.
8431 [!weak_alias]: Define __strnlen to strnlen.
8433 * atexit.c: New file, from libiberty.
8435 2000-05-06 Jim Meyering <meyering@lucent.com>
8437 * closeout.c (close_stdout_status): Also check for errors on the
8440 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8442 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8443 instead of xmalloc, xrealloc, path_concat.
8444 (locale_charset): Treat empty environment variables as absent.
8445 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8447 2000-05-04 Jim Meyering <meyering@lucent.com>
8449 * getopt.c: Update from glibc.
8450 * obstack.c: Likewise.
8451 * obstack.h: Likewise.
8452 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8454 * regex.h: Likewise.
8455 * strndup.c: Likewise.
8456 * strnlen.c: New file, from glibc.
8458 2000-05-01 Jim Meyering <meyering@lucent.com>
8460 * full-write.c (full_write): Remove `FIXME' part of comment.
8462 2000-04-29 Jim Meyering <meyering@lucent.com>
8464 * path-concat.c: Declare strdup only if it's not defined.
8465 * canon-host.c: Likewise.
8467 2000-04-28 Jim Meyering <meyering@lucent.com>
8469 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8470 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8471 included first, then limits.h is included by locale.h by libintl.h.
8472 From John David Anglin.
8474 2000-04-25 Jim Meyering <meyering@lucent.com>
8476 * makepath.c (S_IRWXUGO): Define.
8477 (make_path): Always perform explicit chmod if MODE specifies any
8478 of the `special' permission bits. Prompted by a bug report against
8479 install from Mate Wierdl and Joost van Baal.
8481 2000-04-18 Jim Meyering <meyering@lucent.com>
8485 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8486 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8488 2000-04-17 Jim Meyering <meyering@lucent.com>
8490 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8491 the definition of it to rpl_strftime also defined-away the system's
8494 2000-04-15 Jim Meyering <meyering@lucent.com>
8496 Use `C' to denote so-called `contiguous' files, the same way
8498 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8499 (ftypelet): Use S_ISCTG.
8500 From Michael Deutschmann.
8502 2000-04-14 Jim Meyering <meyering@lucent.com>
8504 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8506 2000-04-08 Jim Meyering <meyering@lucent.com>
8508 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8509 names don't conflict. Reported by Eli Zaretskii.
8511 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8513 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8514 bug. Deal with the different error behavior of Irix iconv.
8516 2000-04-07 Jim Meyering <meyering@lucent.com>
8518 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8519 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8521 2000-04-05 Jim Meyering <meyering@lucent.com>
8523 Portability tweaks required for ultrix4.3.
8524 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8525 * readutmp.c: Include sys/types.h before sys/stat.h.
8526 * canon-host.c: Declare strdup.
8527 * path-concat.c: Likewise.
8528 From John David Anglin.
8530 2000-04-04 Jim Meyering <meyering@lucent.com>
8532 Be more DOS 8.3-friendly.
8533 * ref-add.sin: Renamed from ref-add.sed.in.
8534 * ref-del.sin: Renamed from ref-del.sed.in.
8535 * Makefile.am: Reflect renaming.
8536 Reported by Eli Zaretskii.
8538 Use a temporary file name that won't clash with `charset.alias'
8539 in the DOS 8.3 name space.
8540 * Makefile.am (charset_tmp): Define.
8541 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8542 (uninstall-local): Likewise.
8543 Reported by Eli Zaretskii.
8545 2000-03-29 Paul Eggert <eggert@twinsun.com>
8547 * time/strftime.c (my_strftime): Make sure we call the system
8548 strftime, not ourselves, when invoking the underlying strftime.
8550 2000-03-24 Jim Meyering <meyering@lucent.com>
8552 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8553 (charset_alias): Define.
8554 (install-exec-local): Factor out common code.
8555 (uninstall-local): Split lines longer than 80.
8556 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8558 (.sed.in.sed): New rule. Don't redirect directly to $@.
8559 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8561 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8563 * config.charset: Output a line containing "Packages using this file".
8564 * ref-add.sed.in, ref-del.sed.in: New files.
8565 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8566 ref-del.sed): New rules.
8568 2000-03-17 Jim Meyering <meyering@lucent.com>
8570 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8571 Otherwise, include <strings.h>
8573 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8575 * unicodeio.c (utf8_wctomb): New function.
8576 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8577 format instead of in UCS-4 with platform dependent endianness.
8579 2000-03-07 Paul Eggert <eggert@twinsun.com>
8581 * savedir.c (savedir): Work even if directory size is
8582 negative; this can happen with some screwy NFS configurations.
8584 2000-03-06 Jim Meyering <meyering@lucent.com>
8586 * localcharset.c (get_charset_aliases): Don't try to free file_name
8587 if it's NULL (because we ran out of memory). From Bruno Haible.
8589 2000-03-05 Jim Meyering <meyering@lucent.com>
8591 * localcharset.c ("path-concat.h"): Include.
8592 (get_charset_aliases): Use path_concat instead of ANSI string
8595 * unicodeio.h (PARAMS): Define.
8596 Use it to guard prototype.
8598 2000-03-04 Jim Meyering <meyering@lucent.com>
8600 * Makefile.am (install-exec-local): Create $(libdir) before installing
8602 (uninstall-local): Uncomment this rule so `make distcheck' works
8605 * unicodeio.c (<errno.h>): Include it.
8606 (errno): Declare if not defined.
8608 * localcharset.c: Add Bruno's comment justifying use of volatile.
8610 * config.charset: New version, incorporating remarks from a linux
8611 i18n mailing list. From Bruno Haible.
8613 2000-03-02 Jim Meyering <meyering@lucent.com>
8615 * Makefile.am (EXTRA_DIST): Add config.charset.
8617 2000-03-01 Jim Meyering <meyering@lucent.com>
8619 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8620 * unicodeio.c: Likewise.
8622 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8624 * config.charset: New file.
8625 * localcharset.c: New file.
8626 * unicodeio.h, unicodeio.c: New files.
8627 * Makefile.am (DEFS): Add -DLIBDIR=...
8628 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8629 (noinst_HEADERS): Add unicodeio.h.
8630 (all-local, install-exec-local, charset.alias): New targets.
8632 2000-02-28 Paul Eggert <eggert@twinsun.com>
8634 * quotearg.c (ALERT_CHAR): New macro.
8635 (quotearg_buffer_restyled): Use it.
8637 2000-02-27 Jim Meyering <meyering@lucent.com>
8639 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8640 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8642 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8643 not `#if STDC_HEADERS'.
8644 Declare malloc if needed.
8646 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8647 now that autoconf always defines the HAVE_DECL_ symbols.
8648 * human.c: Likewise.
8650 * strtoumax.c: Likewise.
8652 * backupfile.c: Arrange for cpp to fail if the configure-time
8653 declaration check was not run.
8655 * human.c: Likewise.
8657 * strtoumax.c: Likewise.
8659 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8660 then first look up the entire `.'-containing string as a login name.
8662 2000-02-18 Paul Eggert <eggert@twinsun.com>
8664 * getdate.y: Handle two-digit years with leading zeros correctly.
8665 (textint): New typedef.
8666 (parser_control): Member year changed from int to textint.
8668 (YYSTYPE): Removed; replaced by %union with int and textint members.
8669 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8670 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8671 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8672 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8673 (date, number, to_year): Use width of number in digits, not its value,
8674 to determine whether it's a 2-digit year, or a 2-digit time.
8675 (yylex): Store number of digits of numeric tokens.
8676 Reported by John Kendall.
8678 (parser_control): Changed from struct parser_control to typedef (for
8679 consistency). All uses changed.
8681 (tID): Removed; not used.
8682 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8684 2000-02-14 Paul Eggert <eggert@twinsun.com>
8686 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8687 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8689 2000-02-12 Jim Meyering <meyering@lucent.com>
8691 * userspec.c (ISDIGIT): Define it.
8692 (isdigit): Remove definition.
8693 (is_number): Use ISDIGIT, not isdigit.
8694 <libintl.h>: Include.
8696 (parse_user_spec): Mark translatable strings.
8698 2000-02-10 Jim Meyering <meyering@lucent.com>
8700 With these changes, nanosleep.[ch] are finally enough like the other
8701 lib/* replacement files to compile on a few more losing systems.
8703 * nanosleep.h: Don't include config.h.
8704 Remove prototype from declaration of nanosleep.
8705 (PARAMS): Remove now-unneeded definition.
8706 * nanosleep.c: #undef nanosleep.
8707 (rpl_nanosleep): Rename from nanosleep.
8709 2000-02-03 Jim Meyering <meyering@lucent.com>
8711 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8712 rather than with `#if HAVE_UTMPNAME'.
8714 2000-02-01 Jim Meyering <meyering@lucent.com>
8716 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8718 2000-01-31 Jim Meyering <meyering@lucent.com>
8720 * nanosleep.h (nanosleep): Guard declaration with
8721 `#if ! HAVE_DECL_NANOSLEEP'.
8722 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8723 the declaration in that vendor's sys/timers.h.
8724 Reported by Christian Krackowizer.
8726 * quotearg.c (ISASCII): Add #undef and move definition to follow
8727 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8728 (ISPRINT): Likewise.
8729 Reported by Tom Tromey.
8731 2000-01-30 Jim Meyering <meyering@lucent.com>
8733 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8734 uses of ->ut_name. The latter doesn't work with new Linux header files
8735 where only utmpx.ut_user is declared.
8737 * readutmp.h (UT_USER): Define.
8739 2000-01-23 Jim Meyering <meyering@lucent.com>
8741 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8744 2000-01-22 Jim Meyering <meyering@lucent.com>
8746 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8747 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8748 Required for some AIX systems. Reported by Christian Krackowizer.
8749 [TESTING] (main): New function.
8751 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8752 * dirname.c (dir_name): Support for DOS-style file names with drive
8755 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8757 * strverscmp.c (ISDIGIT): Define.
8758 (strverscmp): Use ISDIGIT, not isdigit.
8760 2000-01-17 Paul Eggert <eggert@twinsun.com>
8762 * nanosleep.c (nanosleep):
8763 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8764 POSIX.1 doesn't require SA_INTERRUPT and some systems
8765 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8766 it's been part of POSIX.1 since day 1 (in 1988).
8768 2000-01-17 Jim Meyering <meyering@lucent.com>
8770 * interlock: Remove unused file. Reported by François Pinard.
8772 2000-01-16 Paul Eggert <eggert@twinsun.com>
8774 * quotearg.c (quotearg_buffer_restyled): Do not quote
8775 alert, backslash, formfeed, and vertical tab unnecessarily in
8776 shell quoting style.
8779 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8780 Free Software Foundation, Inc.
8781 Copying and distribution of this file, with or without modification,
8782 are permitted provided the copyright notice and this notice are preserved.