1 2006-01-10 Jim Meyering <jim@meyering.net>
3 Avoid the double-free (first in fts_read, second in fts_close) that
4 would occur when an `active' directory is made inaccessible (e.g.,
5 via chmod a-x) during a traversal.
6 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
7 before returning. Reproduce this failure by
8 mkdir -p a/b; cd a; chmod a-x . b
9 Reported by Stavros Passas.
12 * sha1.c: Tweak grammar in a comment.
14 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
16 * regex_internal.h (BITSET_WORD_BITS):
17 Work around a bug in 64-bit PGC (before version 6.1-2), where the
18 preprocessor mishandles large unsigned values as if they were signed.
19 Problem reported by Claudio Fontana in
20 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
22 2006-01-10 Simon Josefsson <jas@extundo.com>
24 * socket_.h: New file.
26 2006-01-10 Bruno Haible <bruno@clisp.org>
28 * localcharset.c: Update from GNU gettext.
30 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
33 * chdir-long.c (cdb_free): Don't bother trying to open directory
34 for write access: POSIX says that must fail.
35 * fts.c (diropen): Likewise.
36 * save-cwd.c (save_cwd): Likewise.
37 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
38 well, for minor improvements on hosts that lack O_DIRECTORY.
39 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
40 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
41 Fall back on chown if open failed with EACCES.
43 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
44 Report an error at compile-time if only a 1-second nominal clock
48 * mkdir-p.c: Include lchmod.h, lchown.h.
49 (make_dir_parents): Use lchown rather than chown, and
50 lchmod rather than chmod.
52 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
53 too. Problem with "none" reported by Bob Proulx. Problem with
54 "proc" reported by n0dalus.
56 * mountlist.c: Include <limits.h>.
57 (dev_from_mount_options)
58 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
59 New function. It no longer assumes "dev=" has the System V meaning
60 on Linux (since it doesn't). It also parses "dev=" more carefully.
61 (read_file_system_list)
62 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
63 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
66 * posixtm.h (PDS_PRE_2000): New macro.
67 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
68 All usages changed. Reject dates outside the range 1969-1999 if
71 2006-01-09 Jim Meyering <jim@meyering.net>
75 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
77 * chdir-safer.h, chdir-safer.c: New files.
79 * modechange.c (mode_compile): Reject an invalid mode string
80 that starts with an octal digit. From Andreas Gruenbacher.
82 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
83 and dup to open_safer and dup_safer, respectively.
84 (openat_permissive): Fix typo in comment.
86 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
87 "gettext.h"; either no longer needed or are guaranteed by openat.h.
88 (_): Remove; no longer needed.
89 (openat): Renamed from rpl_openat; no need for rpl_openat
90 since openat.h renames openat for us.
91 Replace most of the body with a call to openat_permissive,
92 to avoid duplicate code.
93 Port to (probably hypothetical) environments were mode_t is
95 (openat_permissive): Require mode arg, so that we can check
96 types better. Put it just after flags. Change cwd failure
97 indicator from pointer-to-bool to pointer-to-errno-value.
99 Invoke openat_save_fail and/or openat_restore_fail if
100 cwd_errno is null, so that openat can call us.
101 (openat_permissive, fdopendir, fstatat, unlinkat):
102 Simplify errno handling to avoid some duplicate code,
103 as it's OK to set errno on success.
104 * openat.h: Revamp code so that function macros depend on
105 __OPENAT_PREFIX only, not also on AT_FDCWD.
106 (openat_ro): Remove. Caller changed to use openat_permissive.
107 (openat_permissive): Now a macro, if not a function.
108 (openat_restore_fail, openat_save_fail): Now always functions,
109 since mkdirat needs them even if __OPENAT_PREFIX is defined.
111 * openat-priv.h: New file, defining macros used by mkdirat.c
113 * mkdirat.c: Include openat-priv.h.
114 Remove definitions of macros defined therein.
115 * openat.c: Likewise.
117 * mkdirat.c (mkdirat): New file and function.
118 * openat.h (mkdirat): Declare.
120 * openat.c (fdopendir): Don't change errno when returning non-NULL.
122 * openat.h (openat_permissive): Declare.
125 * openat.c (EXPECTED_ERRNO): New macro.
126 (openat_permissive): New function -- used in remove.c rewrite.
127 (all functions): Set errno just before returning, only if there
128 was an actual failure.
129 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
131 Emulate openat-family functions using Linux's procfs, if possible.
132 Idea and some code based on Ulrich Drepper's glibc changes.
134 * openat.c: (BUILD_PROC_NAME): New macro.
135 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
136 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
137 before falling back on save_cwd and restore_cwd.
138 (fdopendir, fstatat, unlinkat): Likewise.
140 * openat.c (fstatat, unlinkat): Perform the syscall directly,
141 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
143 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
144 as second argument to va_arg. Otherwise, some versions of gcc
145 warn that `if this code is reached, the program will abort'.
147 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
151 Add POSIX ACL support
152 * acl.h (copy_acl, set_acl): Add declarations.
153 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
154 systems other than Linux.
155 (chmod_or_fchmod): New function: use fchmod when possible,
157 (file_has_acl): Add a POSIX ACL implementation, with a
158 Linux-specific subcase.
159 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
160 S_ISVTX from one file to another. Fall back to fchmod/chmod when
161 acls are unsupported.
162 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
163 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
166 2006-01-09 Bruno Haible <bruno@clisp.org>
168 * sysexit_.h (EX_OK): New macro.
169 Suggested by Martin Lambers <marlam@marlam.de>.
171 2006-01-09 Bruno Haible <bruno@clisp.org>
173 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
174 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
175 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
176 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
178 2006-01-09 Bruno Haible <bruno@clisp.org>
180 * stdint_.h (SIZE_MAX): Write the value without involving negative
183 2005-10-16 Bruno Haible <bruno@clisp.org>
185 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
186 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
188 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
190 * strftime.c (tzname): Don't declare if it is already #defined.
191 Problem reported for Mingw by Mark Junker.
193 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
195 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
196 long int, not int, for nanosecond counts, so that people who are
197 used to POSIX struct timespec won't be surprised. Reported by Jim
200 2005-12-16 Jim Meyering <jim@meyering.net>
202 * fprintftime.c, fprintftime.h: New files.
204 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
206 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
207 * argp-help.c (fill_in_uparams): Check if the constructed
208 struct uparams is valid. Fall back to the default values if it is
211 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
213 * argp-help.c (__argp_base_name): New function
214 (__argp_short_program_name): Rewrite using __argp_base_name
215 * argp-namefrob.h: Define program_invocation_name and
216 program_invocation_short_name if requested
217 (__argp_base_name): Add prototype
218 * argp-parse.c (argp_def): Use gettext wrappers
219 (argp_default_parser): Use __argp_base_name
220 * argp-pin.c: New file. Defines program_invocation_name and
221 program_invocation_short_name on systems that lack them.
223 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
225 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
226 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
227 porting problem reported by Georg Schwarz in
228 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
230 2005-07-09 Bruno Haible <bruno@clisp.org>
232 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
233 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
234 Reported by Mark Junker <mjscod@gmx.de>.
236 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
238 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
239 (uintmax_t) [defined uintmax_t]: Do not declare.
240 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
241 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
242 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
243 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
244 sake of portability to weird hosts that C allows (though we don't
245 know of any practical examples).
247 * savedir.h (fdsavedir): New decl.
248 * savedir.c (fdsavedir, savedirstream): New functions; the latter
249 contains most of the former guts of savedir.
250 (savedir): Use savedirstream.
253 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
255 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
256 coreutils no longer futzes with rounding modes.
258 2005-11-14 Jim Meyering <jim@meyering.net>
260 * mkstemp-safer.c: Include <config.h>, required for possible
261 replacement of mkstemp.
263 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
265 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
267 (gethrxtime) [! (HAVE_NANOUPTIME
268 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
269 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
270 our own approximation.
272 2005-11-10 Simon Josefsson <jas@extundo.com>
274 * readline.c: Remove EOL.
276 2005-11-08 Eric Blake <ebb9@byu.net>
278 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
280 2005-11-08 Eric Blake <ebb9@byu.net>
282 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
284 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
286 Fix porting problem reported by Theodoros V. Kalamatianos.
287 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
288 Don't assume that futimes failing means we must fail.
290 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
292 * getcwd.c (__getcwd): Don't assume that system calls after readdir
293 leave errno alone. Problem reported by Dmitry V. Levin.
295 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
297 * savedir.c (savedir): Don't assume that xrealloc etc. leave
298 errno alone. Problem reported by Frederic Jolliton.
300 2005-10-28 Simon Josefsson <jas@extundo.com>
302 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
303 "restrict" keywords, as per POSIX. Protect the function
304 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
305 Don't use K&R prototypes. Check the sprintf return values.
306 Re-define EAFNOSUPPORT if not present. Indent.
308 * md5.h, md5.c: Simplify buffer handling visavi alignment,
309 suggested by Bruno Haible <bruno@clisp.org>.
311 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
313 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
315 * gc-libgcrypt.c: Add MD2 (which is not available through
318 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
320 * md2.h, md2.c: New files.
322 2005-10-24 Simon Josefsson <jas@extundo.com>
324 * md4.h: Shrink buffer size, now that we changed the type.
326 2005-10-22 Simon Josefsson <jas@extundo.com>
328 * arcfour.h, arcfour.c: Use fixed size indices in the
329 arcfour_context struct (simplify test vector testing in GNU
332 2005-10-22 Simon Josefsson <jas@extundo.com>
334 * md4.h, md4.c: Simplify buffer handling visavi alignment,
335 suggested by Bruno Haible <bruno@clisp.org>.
337 2005-10-22 Simon Josefsson <jas@extundo.com>
339 * crc.h: Include stddef.h, for size_t.
341 2005-10-21 Simon Josefsson <jas@extundo.com>
343 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
344 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
346 2005-10-21 Simon Josefsson <jas@extundo.com>
348 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
351 2005-10-21 Simon Josefsson <jas@extundo.com>
353 * gc-gnulib.c: Support ARCTWO in CBC mode.
355 2005-10-21 Simon Josefsson <jas@extundo.com>
357 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
360 * hmac-sha1.c (hmac_sha1): Likewise.
362 * crc.c (crc32_update): Actually use crc parameter, suggested by
363 Bruno Haible <bruno@clisp.org>.
365 * crc.h: Include stdint.h directly, suggested by Bruno Haible
368 2005-10-21 Simon Josefsson <jas@extundo.com>
370 * des.h, des.c: New files.
372 * gc-gnulib.c: Support DES.c
374 2005-10-21 Simon Josefsson <jas@extundo.com>
376 * arctwo.h, arctwo.c: New files.
378 * gc-gnulib.c: Support ARCTWO.
380 2005-10-21 Simon Josefsson <jas@extundo.com>
382 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
384 2005-10-19 Simon Josefsson <jas@extundo.com>
386 * gc-gnulib.c: Support ARCFOUR.
388 2005-10-19 Simon Josefsson <jas@extundo.com>
390 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
393 * gc.h: Add ECB enum type.
395 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
397 2005-10-19 Simon Josefsson <jas@extundo.com>
399 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
401 2005-10-18 Simon Josefsson <jas@extundo.com>
403 * md4.h, md4.c: New files, based on md5.?.
405 2005-10-17 Simon Josefsson <jas@extundo.com>
407 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
409 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
411 2005-10-17 Simon Josefsson <jas@extundo.com>
413 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
415 2005-10-17 Simon Josefsson <jas@extundo.com>
417 * gc.h, gc-libgcrypt.c: Add ciphers.
419 2005-10-17 Simon Josefsson <jas@extundo.com>
421 * sha1.c: Use uint32_t instead of md5_uint32.t
423 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
426 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
428 * md5.h: Use stdint.h and uint32_t. Doc fix.
430 2005-10-15 Simon Josefsson <jas@extundo.com>
432 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
434 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
436 2005-10-14 Simon Josefsson <jas@extundo.com>
438 * arcfour.h, arcfour.c: New files.
440 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
442 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
443 include <wchar.h>; no longer needed.
445 2005-10-14 Jakub Jelinek <jakub@redhat.com>
446 and Ulrich Drepper <drepper@redhat.com>
449 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
450 instead of inline stream orientation test and two separate
451 function calls. Pay no attention to USE_IN_LIBIO.
453 2005-10-14 Roland McGrath <roland@redhat.com>
455 Import from libc. [BZ #1331]
456 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
458 Reported by Matej Vela <vela@debian.org>.
460 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
462 * mkdir-p.c (make_dir_parents): Don't report an error if an
463 intermediate directory is in a read-only file system. Problem
464 reported by Eric Blake.
466 2005-10-13 Simon Josefsson <jas@extundo.com>
468 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
469 Move memory allocation outside of loop.
471 2005-10-12 Simon Josefsson <jas@extundo.com>
473 * gc-pbkdf2-sha1.c: New file.
475 * gc.h: Add gc_pbkdf2_sha1 prototype.
477 2005-10-12 Simon Josefsson <jas@extundo.com>
479 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
480 suggested by Bruno Haible <bruno@clisp.org>.
482 2005-10-12 Simon Josefsson <jas@extundo.com>
484 * gc-libgcrypt.c (gc_hmac_sha1): New function.
486 * gc-gnulib.c (gc_hmac_sha1): New function.
488 2005-10-12 Simon Josefsson <jas@extundo.com>
490 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
492 2005-10-12 Simon Josefsson <jas@extundo.com>
494 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
495 GC_USE_HMAC_MD5, respectively.
497 * gc-libgcrypt.c (gc_md5): Fix assert call.
500 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
502 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
504 * gc-gnulib.c (gc_hash_buffer): Ditto.
506 2005-10-11 Bruno Haible <bruno@clisp.org>
508 * c-strcasestr.h: New file, from GNU gettext.
509 * c-strcasestr.c: New file, from GNU gettext.
511 2005-10-11 Bruno Haible <bruno@clisp.org>
513 * c-strcase.h: New file, from GNU gettext.
514 * c-strcasecmp.c: New file, from GNU gettext.
515 * c-strncasecmp.c: New file, from GNU gettext.
517 2005-10-11 Simon Josefsson <jas@extundo.com>
519 * crc.h, crc.c: New files.
521 * gc.h (gc_hash_buffer): Add doc.
523 2005-10-08 Simon Josefsson <jas@extundo.com>
525 * gc.h: Add gc_hash and gc_hash_buffer.
527 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
529 * gc-libgcrypt.c (gc_hash_buffer): Add.
531 2005-10-11 Bruno Haible <bruno@clisp.org>
533 * strcasecmp.c: Include limits.h.
534 (strcasecmp): Avoid integer overflow on exotic platforms.
535 * strncasecmp.c: Include limits.h.
536 (strncasecmp): Avoid integer overflow on exotic platforms.
537 Reported by Paul Eggert.
539 2005-10-06 Simon Josefsson <jas@extundo.com>
541 * hmac-md5.c: New file.
545 2005-10-06 Simon Josefsson <jas@extundo.com>
547 * memxor.c (memxor): Avoid casts and warnings.
549 2005-10-05 Derek Price <derek@ximbiot.com>
551 * getdelim.c (SIZE_MAX): New macro, if not already defined.
553 2005-10-05 Simon Josefsson <jas@extundo.com>
555 * memxor.c (memxor): Fix compiler error.
557 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
558 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
560 * memxor.h, memxor.c: New files.
562 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
563 we assume all systems have it, suggested by Jim Meyering
564 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
565 any systems lack sys/socket.h; mingw32 is known to lack it, but we
566 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
569 2005-10-04 Bruno Haible <bruno@clisp.org>
571 * verify.h (verify_true): Provide alternative definition for C++.
573 2005-10-04 Simon Josefsson <jas@extundo.com>
575 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
576 D. Baushke" <mdb@gnu.org>.
578 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
580 * getdelim.c: Include getdelim.h first. Include <limits.h>.
581 (SSIZE_MAX): New macro, if not already defined.
582 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
585 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
587 * exclude.c: Include verify.h.
588 (verify): Remove. All callers changed to use verify.h's version.
589 * strtoimax.c: Likewise.
590 * utimecmp.c: Likewis.e
593 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
594 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
595 * .cvsignore: Add fts.h, search.h, t-fpending.
596 * settime.c (settime): Fix { typo in previous patch. Also, don't
597 bother returning ENOSYS if settimeofday or stime fails; just let
598 them return whatever errno they want to return.
599 * utimens.c: Include unistd.h, for dup2.
600 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
601 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
603 2005-10-02 Jim Meyering <jim@meyering.net>
606 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
607 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
608 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
609 Remove AT_FDCWD test.
610 Do not consume the fd unless successful.
611 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
612 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
613 block, so that we don't even try to compile it if settimeofday is
614 available. This works around a compilation failure on OSF1 V5.1,
615 due to stime requiring a `long int*' while tv_sec is `int'.
617 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
619 * getdelim.c (getdelim): Remove unused variables.
621 2005-10-01 Simon Josefsson <jas@extundo.com>
623 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
624 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
625 AI_* and EAI_* definitions. Protect function declarations.
627 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
629 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
630 so that the code works even with ancient cpp. Portability problem
631 with GCC 2.7.2.1 reported by Thomas M.Ott.
633 2005-09-27 Jim Meyering <jim@meyering.net>
635 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
637 * intprops.h (signed_type_or_expr__): Define.
638 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
641 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
643 * verify.h (verify_expr): Remove, replacing with:
644 (verify_true): New macro that returns true instead of void.
645 (verify_type__): Remove.
646 (verify): Use verify_true rather than verify_type__.
648 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
650 * utimens.c (ENOSYS): Define if not already defined.
651 (futimens): Support having a null PATH if the file descriptor
654 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
656 (__attribute): Define to empty unless GCC 3.1 or later.
657 This works around a core dump on OpenBSD 3.4, which has GCC
658 2.95.3, which dumps core when given __attribute__(()). It also
659 simplifies other tests, since we really don't want to bother with
660 worrying about which ancient version of GCC supported what.
661 Original problem reported by Yoann Vandoorselaere, with part of
662 the fix suggested by Derek Price.
664 2005-09-24 Jim Meyering <jim@meyering.net>
666 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
667 so we can once again use a positive bitfield width of 1 -- now we
668 don't have to explain why we were using a bitfield width of 2.
670 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
672 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
673 Problem reported by Eric Blake.
674 (getaddrinfo): Initialize se so that it's not garbage.
675 Redo internal storage allocation so that it doesn't make unportable
676 assumptions about alignment.
679 * utimens.c (futimens): Use futimesat if available.
680 Prefer it to futimes since it doesn't have the futimes bug.
682 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
683 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
684 Instead, declare a function that returns a pointer to an array,
685 and use verify_type__ to declare the size of the array.
686 Problem and germ of a solution reported by Bruno Haible.
687 (verify_type__): Use 2, not 1, for bitfield size, to avoid
688 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
690 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
694 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
696 * argmatch.h: Include verify.h
697 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
698 (ARGMATCH_ASSERT): Remove; unused.
699 * canonicalize.c: Assume STDC_HEADERS.
700 * exclude.c: Include "strcase.h".
701 * regex_internal.h [!defined _LIBC]: Likewise.
702 * getusershell.c: Include stdio--.h rather than stdio.h
704 (getusershell): Call fopen, not fopen_safer.
705 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
706 Do not include unistd-safer.h.
707 (save_cwd): Don't call fd_safer; no longer needed
708 now that we include fcntl--.h.
710 * getdate.y (relative_time): New type.
711 (RELATIVE_TIME_0): New constant.
712 (parser_control): Use relative_time instead of doing it ourselves.
713 (%union): Add new relative_time rel member.
714 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
716 (relunit, relunit_snumber): Now of type rel.
717 (zone, rel, relunit, get_date): Adjust to above changes.
719 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
720 Do not include unistd-safer.h.
721 (getloadavg): Don't call fd_safer; no longer needed
722 now that we include fcntl--.h.
724 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
725 (make_dir_parents): Treat ENOSYS like EEXIST.
727 Improve quality of diagnostics on restore_cwd failure.
728 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
729 (make_dir_parents): Last arg is now int * (for errno), not bool *.
730 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
731 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
732 each time through the loop. Do not diagnose restore_cwd failure;
733 that is the caller's job (and perhaps the caller does not care).
735 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
736 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
737 If the file already exists but is not a directory, don't bother
738 to try to make its parents.
739 Close potential file descriptor leak if we can't chdir("/") (!).
740 Don't always return true if chdir($PWD) fails; return true only
741 if the requested action was done successfully (except for the
743 Don't log final directory unless we actually made it.
744 Refactor to avoid duplicate code to fix up permissions.
745 Don't attempt to fix up parent permissions if chdir($PWD) fails.
747 * strftime.c (my_strftime): Rewrite the previous change slightly,
748 to make it a bit faster and (I hope) clearer.
749 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
750 Fix bug in formats like %2N.
752 * verify.h: New file.
754 2005-09-22 Jim Meyering <jim@meyering.net>
758 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
760 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
761 the .tm_year member, since otherwise gcc-4.0 would now warn about
762 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
764 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
765 order to avoid an unsuppressible warning from gcc on 64-bit systems.
767 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
768 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
769 when run in a time zone for which daylight savings time is in effect
770 for the starting date.
772 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
773 stop us from restricting permissions of just-created absolute-named
775 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
776 to restore initial working directory.
777 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
778 to tell caller if/when we change the working directory and are
779 unable to return to the initial one.
780 * mkdir-p.h (make_dir_parents): Update prototype.
781 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
782 `return false'. This fixes a bug introduced on 2004-07-30.
784 * openat.c (fdopendir): Be sure to close the supplied
785 file descriptor before returning. This makes our replacement
786 implementation a little closer to Solaris's, where fdopendir
787 ties the file descriptor to the returned DIR* pointer.
788 * openat.c (unlinkat): New function.
789 * openat.h (unlinkat): Add prototype.
790 * openat-die.c (openat_save_fail): Rename from openat_save_die.
791 (openat_restore_fail): Rename from openat_restore_die.
792 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
794 Provide an alternative to exiting immediately upon save_cwd or
795 restore_cwd failure. Now, an application can arrange e.g.,
796 to perform a longjump in that case.
797 * openat.c: Include dirname.h.
798 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
799 (rpl_openat, fdopendir, fstatat): Call openat_save_die
800 and openat_restore_die rather than calling error directly.
801 Don't include "error.h" or "exitfail.h"; they're no longer needed.
803 * openat-die.c (openat_save_die, openat_restore_die): New file.
804 * openat.h (openat_save_die, openat_restore_die): Declare and define.
806 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
807 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
808 int utc, int nanoseconds);
810 date should not have to allocate a megabyte of virtual memory to
811 handle a format argument like +%1048575T. When implemented with
812 strftime, it must allocate such a buffer, use strftime to fill it
813 in, print it, then free it.
814 With fprintftime, it simply prints everything and exits.
815 With no need for memory allocation, that's one fewer way to fail.
816 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
817 optional field width, not before, so we accept %9:z, not %:9z.
818 (my_strftime): Be sure to use L_('x') for literals.
820 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
821 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
822 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
823 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
824 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
825 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
826 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
827 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
828 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
830 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
831 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
832 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
833 and don't include <sys/file.h>).
835 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
839 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
840 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
841 [!LDAV_DONE]: Avoid unused variable warning.
843 2005-09-21 Bruno Haible <bruno@clisp.org>
845 * unicodeio.h (unicode_to_mb): New declaration.
847 2005-09-20 Derek Price <derek@ximbiot.com>
849 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
851 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
853 Use a consistent style for including <config.h>.
854 * __fpending.c, acl.c, argmatch.c,
855 argp-help.c, argp-parse.c,
856 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
857 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
858 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
859 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
860 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
861 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
862 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
863 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
864 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
865 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
866 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
867 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
868 modechange.c, mountlist.c, open-safer.c, physmem.c,
869 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
870 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
871 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
872 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
873 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
874 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
875 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
876 userspec.c, utimecmp.c, version-etc-fsf.c,
877 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
878 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
879 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
880 Standardize inclusion of config.h.
881 * __fpending.h, dirfd.h, getdate.h, human.h,
882 inttostr.h: Removed inclusion of config.h from header files.
883 * inttostr.c: Adjusted in-tree users.
884 * timespec.h: Remove superfluous warning to include config.h.
885 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
886 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
887 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
888 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
890 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
892 * stat-time.h: New file.
893 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
894 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
896 (timespec_cmp): New function.
897 * utimecmp.c: Include stat-time.h.
898 (SYSCALL_RESOLUTION): Depend on whether various struct stat
899 members exist, not on the obsolescent ST_MTIM_NSEC.
900 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
902 2005-09-15 Derek Price <derek@ximbiot.com>
903 Paul Eggert <eggert@cs.ucla.edu>
905 * regcomp.c, regexec.c, regex_internal.c: Back out previous
906 changes, consolidating in...
907 * regex_internal.h: ...this file.
909 2005-09-15 Derek Price <derek@ximbiot.com>
911 * regex_internal.h: Blank `pure' for GNUC < 3.
912 * regex_internal.c: Ditto, using this...
913 (__GNUC_PREREQ): ...new macro.
914 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
915 (__GNUC_PREREQ): ...this new macro.
917 * strstr.h: Include string.h. Define strstr as a macro here.
919 2005-09-13 Derek Price <derek@ximbiot.com>
921 * canon-host.c (canon_host_r): Set *cherror on memory allocation
923 Reported by Jim Meyering <jim@meyering.net>.
925 2005-09-13 Jim Meyering <jim@meyering.net>
927 * canon-host.c: Filter through gnu indent and reword comments slightly.
928 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
930 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
932 * lib/base64.c: Typo.
933 (base64_encode): Put b64str in initialized data section.
935 2005-09-12 Derek Price <derek@ximbiot.com>
937 Return usable errors from canon-host.
938 * canon-host.h: New file.
939 * canon-host.c (canon_host): Wrap...
940 (canon_host_r): ...this new function, which now relies exclusively on
942 (ch_strerror): New function.
943 (last_cherror): New global.
944 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
945 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
947 (freeaddrinfo): Free ai->ai_canonname when set.
949 2005-09-12 Derek Price <derek@ximbiot.com>
950 Paul Eggert <eggert@cs.ucla.edu>
952 * glob-libc.h: Renamed from glob_.h. The new version is
953 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
954 protecting things that should be done only in gnulib contexts.
955 * glob_.h: New file, containing only the glob things needed for
957 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
958 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
959 (glob, globfree, glob_pattern_p): Now defined simply in terms of
960 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
961 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
962 and to respect the namespace rules better.
964 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
966 Merge glibc and coreutils changes into gnulib, plus a few
968 * md5.c: Use #error rather than a string.
969 (CYCLIC): New macro, from glibc source. Use it instead of rol.
970 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
971 (__attribute__): Define to empty for non recent-GCC.
972 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
973 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
974 Renamed from their non-__ counterparts, with new macros replacing
975 them if not _LIBC. Add __THROW attribute.
977 (struct md5_ctx): Align buffer if using GCC.
978 * sha1.h (struct sha1_ctx): Likewise.
979 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
980 The old name was backwards.
981 (NOTSWAP): Remove; not used.
982 (rol): New macro, moved here from md5.h.
983 (sha1_process_block): Remove a FIXME that doesn't make sense.
985 2005-09-12 Derek Price <derek@ximbiot.com>
987 * gai_strerror.c: Include config.h when available. Include
988 getaddrinfo.h before other headers to test interface.
989 Reported by Larry Jones <lawrence.jones@ugs.com>.
991 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
993 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
994 definitions, since that's the preferred style in glibc.
995 Fix a minor spacing issue, and update copyright notice to match glibc's.
997 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
999 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1001 2005-09-06 Simon Josefsson <jas@extundo.com>
1003 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1004 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1006 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1008 Change bitset word type from unsigned int to unsigned long int,
1009 as this has better performance on typical 64-bit hosts.
1010 Port bitset code to hosts with unusual word sizes.
1011 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1012 (build_collating_symbol):
1013 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1014 argument is a bitset. This is merely a style issue, but it makes
1015 it clearer that an entire array is expected.
1016 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1017 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1018 Port to the case where bitset_word is not the same as unsigned int.
1019 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1020 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1022 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1023 (build_trtable, group_nodes_into_DFAstates):
1025 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1026 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1027 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1028 * regexec.c (group_nodes_into_DFAstates): Likewise.
1029 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1030 * regcomp.c (optimize_subexps, lower_subexp):
1031 Work even if bitset_word has holes in its bitwise representation.
1032 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1033 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1035 * regex_internal.c (re_string_reconstruct):
1036 Don't assume UCHAR_MAX == 255.
1037 * regex_internal.h (bitset_set_all): Likewise.
1038 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1040 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1041 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1043 (BITSET_WORD_MAX): New macro.
1044 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1045 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1046 (bitset_empty, bitset_copy):
1047 Prefer sizeof (bitset) to multiplying it out ourselves.
1048 (bitset_not_merge): Remove; unused.
1049 (bitset_contain): Return bool, not unsigned int with one bit on.
1050 All callers changed.
1051 * regexec.c (build_trtable): Don't assume bitset has no stricter
1052 alignment than re_node_set; do this by defining a new internal
1053 type struct dests_alloc and using it to allocate memory.
1055 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1057 Check for arithmetic overflow when calculating sizes, to prevent
1058 some buffer-overflow issues. These patches are conservative, in the
1059 sense that when I couldn't determine whether an overflow was possible,
1060 I inserted a run-time check.
1061 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1062 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1063 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1064 (re_xnrealloc, re_x2nrealloc): New inline functions.
1065 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1066 (build_equiv_class, build_charclass): Check for arithmetic overflow
1067 in size expression calculations.
1068 * lib/regex_internal.c (re_string_realloc_buffers):
1069 (build_wcs_upper_buffer, re_node_set_add_intersect):
1070 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1071 (re_dfa_add_node, register_state): Likewise.
1072 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1073 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1074 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1075 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1077 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1079 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1080 to avoid a collision with bits/local_lim.h in glibc.
1081 All uses changed. Problem reported by Dmitry V. Levin in
1082 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1084 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1085 bugs in int versus size_t comparisons.
1086 (re_string_context_at): Fix bug where the code assumed that
1089 Use bool where appropriate.
1090 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1091 All callers changed.
1092 (calc_eclosure_iter): Likewise, for ROOT arg.
1093 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1094 (build_charclass_op): Likewise, for NON_MATCH arg.
1095 * regex_internal.c (re_string_allocate, re_string_construct):
1096 (re_string_construct_common): Likewise, for ICASE arg.
1097 * regexec.c (re_search_2_stub, re_search_stub):
1098 Likewise, for RET_LEN arg.
1099 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1100 (set_regs): Likewise, for FL_BACKTRACK arg.
1101 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1102 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1103 (calc_eclosure_iter, parse_bracket_exp):
1104 Use bool for internal variables that are booleans.
1105 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1106 (set_regs, build_sifted_states, sift_states_bkref):
1107 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1108 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1109 (find_collation_sequence_value):
1111 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1112 (re_node_set_compare):
1113 Return bool, not int. All callers changed.
1114 * regexec.c (check_halt_node_context, check_dst_limits):
1115 (build_trtable, check_node_accept): Likewise.
1116 * regex_internal.h: Include stdbool.h.
1118 Fix bugs uncovered when converting to bool.
1119 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1120 failure instead of charging ahead blindly.
1121 * regex_internal.c (register_state): Likewise.
1122 * regexec.c (re_search_2_stub): Use simpler method than boolean
1123 for freeing internal storage.
1124 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1125 bitset pieces used as boolean, to avoid undefined behavior
1126 on hosts that do int overflow checking.
1128 2005-08-31 Derek Price <derek@ximbiot.com>
1130 * getdelim.c (getdelim): Return EOF on EOF.
1131 Reported by Larry Jones <lawrence.jones@ugs.com>.
1133 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1135 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1136 lengths fit in regoff_t; this isn't true if regoff_t is the same
1138 * regex.c (re_search_internal): 5th arg is LAST_START
1139 (= START + RANGE) instead of RANGE. This avoids overflow
1140 problems when regoff_t is the same width as size_t.
1141 All callers changed.
1142 (re_search_2_stub): Check for overflow when adding the
1143 sizes of the two strings.
1144 (re_search_stub): Check for overflow when adding START
1145 to RANGE; if it occurs, substitute the extreme value.
1147 2005-08-31 Jim Meyering <jim@meyering.net>
1149 * regcomp.c (search_duplicated_node): Make first pointer arg
1151 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1152 (register_state): Likewise.
1153 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1154 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1155 (group_nodes_into_DFAstates): Likewise.
1157 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1159 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1160 old glibc regex code mishandles strings longer than 2**31 bytes.
1161 This patch fixes this when the regex code is used in gnulib
1162 (i.e., outside glibc).
1164 This patch should not affect the use of the regex code inside
1165 glibc. No doubt this problem also needs to be handled for glibc
1166 as well, but the result will be an incompatible change to the
1167 glibc ABI, and the old ABI will have to be supported too. That
1168 can be the the subject for another patch.
1170 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1171 governing whether the rest of this patch is active. By default,
1172 the macro is disabled and the patch has no effect.
1173 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1174 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1175 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1176 (re_match_2, re_set_registers): Use the new types.
1177 * regex_internal.h (Idx, re_hashval_t): New types.
1178 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1180 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1181 (re_string_context_at, bin_tree_t, re_dfastate_t):
1182 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1183 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1184 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1185 (re_string_char_size_at, re_string_wchar_at):
1186 (re_string_elem_size_at):
1187 Use the new types and macros to port to 64-bit hosts.
1188 Use unsigned types for internal values, so that the code
1189 mostly works even for arrays larger than SSIZE_MAX.
1190 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1191 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1192 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1193 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1194 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1195 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1196 (calc_inveclosure, parse_dup_op, build_range_exp):
1197 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1198 (fetch_number, create_token_tree, mark_opt_subexp):
1200 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1201 (create_cd_newstate, re_string_allocate, re_string_construct):
1202 (re_string_realloc_buffers, build_wcs_upper_buffer):
1203 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1204 (re_string_reconstruct, re_string_peek_byte_case):
1205 (re_string_fetch_byte_case, re_string_context_at):
1206 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1207 (re_node_set_init_copy, re_node_set_add_intersect):
1208 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1209 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1210 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1211 (re_acquire_state, re_acquire_state_context, register_state):
1213 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1214 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1215 (re_search_internal, re_search_2_stub, re_search_stub)
1216 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1217 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1218 (update_cur_sifted_state, check_dst_limits):
1219 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1220 (check_subexp_limits, sift_states_bkref, merge_state_array):
1221 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1222 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1223 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1224 (expand_bkref_cache, check_node_accept_bytes):
1225 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1226 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1227 (acquire_init_state_context, check_halt_node_context):
1228 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1229 (sift_states_backward, clean_state_log_if_needed):
1230 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1231 (find_recover_state, transit_state_sb, transit_state_mb):
1232 (transit_state_bkref, build_trtable, match_ctx_clean):
1234 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1235 to work around an assumption that REG_MISSING is negative.
1237 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1238 (seek_collating_symbol_entry) [defined _LIBC]:
1239 (lookup_collation_sequence_value) [defined _LIBC]:
1240 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1241 Use prototypes rather than old-style function definitions.
1242 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1243 (transit_state_sb) [0]:
1244 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1246 * regexec.c (re_search_internal): Simplify update of rm_so and
1249 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1250 (optimize_subexps, lower_subexp):
1251 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1252 since the signed shift might overflow. Use 1u<<31 instead.
1253 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1254 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1257 * regcomp.c (optimize_subexps, lower_subexp):
1258 Use CHAR_BIT rather than 8, for clarity.
1259 * regexec.c (check_dst_limits_calc_pos_1):
1260 (check_subexp_matching_top): Likewise.
1261 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1262 have to worry about portability issues when shifting it left.
1263 Remove no-longer-needed test for table_size > 0.
1264 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1265 in a word, as the resulting behavior is undefined.
1266 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1267 in one case, a <= should have been an <, and in another case the
1268 whole test was missing.
1269 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1270 the standard name CHAR_BIT.
1271 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1272 this is not true on one's complement and signed-magnitude hosts.
1274 * regex_internal.h (re_sub_match_top_t): Remove unused member
1276 (struct re_dfa_t): Remove unused member states_alloc.
1277 * regcomp.c (init_dfa): Don't initialize unused members.
1279 2005-08-31 Bruno Haible <bruno@clisp.org>
1281 * strstr.c: Include <stddef.h>, for NULL.
1282 * strcasestr.c: Likewise.
1283 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1285 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1287 * iconvme.h: Add prototype for iconv_alloc.
1289 2005-08-29 Simon Josefsson <jas@extundo.com>
1291 * iconvme.c: Fix errno.
1293 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1295 * iconvme.c: Split iconv_string into iconv_alloc.
1297 2005-08-27 Jim Meyering <jim@meyering.net>
1299 * fopen-safer.c: Merge minor changes from coreutils.
1300 * dup-safer.c: Likewise.
1301 * fd-safer.c: Likewise.
1303 Merge from coreutils.
1304 * stdio--.h: New file.
1305 * stdlib--.h: New file.
1306 * mkstemp-safer.c: New file.
1308 GNU tar needs these.
1309 * pipe-safer.c: New file.
1310 * creat-safer.c: New file.
1311 * fcntl--.h (creat): Define to creat_safer.
1312 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1313 * unistd--.h (pipe): Define to pipe_safer.
1314 * unistd-safer.h: Declare pipe_safer.
1316 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1318 * regex_internal.h: Remove all references to
1319 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1321 (bitset_not, bitset_merge, bitset_not_merge):
1322 (bitset_mask, re_string_allocate, re_string_construct):
1323 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1324 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1325 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1326 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1327 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1328 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1329 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1330 (re_acquire_state_context):
1331 Remove unnecessary forward decls.
1332 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1333 Put __attribute at function definition,
1334 now that the function decl has been removed.
1335 * lib/regex_internal.c (re_string_peek_byte_case):
1336 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1339 2005-08-26 Simon Josefsson <jas@extundo.com>
1341 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1342 Haible <bruno@clisp.org>.
1344 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1346 * regexec.c (set_regs): Don't alloca with an unbounded size.
1348 alloca modernization/simplification for regex.
1349 * regex.c: Remove portability cruft for alloca. This no longer
1350 needs to be at the start of the file, and can be moved into
1351 regex_internal.h and simplified.
1352 * regex_internal.h: Include <alloca.h>.
1353 (__libc_use_alloca) [!defined _LIBC]: New macro.
1354 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1355 now works outside glibc.
1357 2005-08-24 Simon Josefsson <jas@extundo.com>
1359 * getpass.c: Add WIN32 implementation. Conditionalize use of
1360 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1361 GLIBC specific code.
1363 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1365 Make regex safe for g++. This fixes one real bug (an "err"
1366 that should have been "*err"). g++ problem reported by
1368 * regex_internal.h (re_calloc): New macro, consistent with
1369 re_malloc etc. All callers of calloc changed to use re_calloc.
1370 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1371 not int. All callers changed.
1372 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1373 just use an array of size MB_LEN_MAX.
1374 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1375 (find_recover_state): Change "err" to "*err"; this fixes what
1376 appears to be a real bug.
1377 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1380 2005-08-25 Jim Meyering <jim@meyering.net>
1382 * open-safer.c: Include <config.h>.
1383 Otherwise, we'd lose LARGEFILE support in any file using
1386 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1388 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1389 * regex.h (regerror): Likewise.
1391 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1392 requires this. (The code never needed it.)
1394 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1395 All uses of recently-renamed identifiers changed to use the new,
1396 POSIX-compliant names. The code will build and run just fine
1397 without these changes, but it's better to eat our own dog food
1398 and use the standard-conforming names.
1400 * regex.h: Fix a multitude of POSIX name space violations.
1401 These changes have an effect only for programs that define
1402 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1403 do not change anything for programs compiled in the normal way.
1404 Also, there is no effect on the ABI.
1406 (_REGEX_SOURCE): New macro.
1407 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1408 defined and _GNU_SOURCE is not; this fixes a name space violation.
1410 Rename the following macros to obey POSIX requirements.
1411 The old names are still visible as macros if _REGEX_SOURCE is defined.
1412 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1413 RE_BACKSLASH_ESCAPE_IN_LISTS.
1414 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1415 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1416 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1417 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1418 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1419 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1420 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1421 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1422 (REG_INTERVALS): renamed from RE_INTERVALS.
1423 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1424 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1425 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1426 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1427 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1428 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1429 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1430 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1431 RE_UNMATCHED_RIGHT_PAREN_ORD.
1432 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1433 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1434 (REG_DEBUG): renamed from RE_DEBUG.
1435 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1436 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1437 unusual, since we can't clash with the POSIX REG_ICASE.
1438 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1439 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1440 (REG_NO_SUB): renamed from RE_NO_SUB.
1441 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1442 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1443 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1444 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1445 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1446 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1447 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1448 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1449 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1450 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1451 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1452 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1453 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1454 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1455 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1456 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1457 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1458 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1459 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1460 (REG_FIXED): Renamed from REGS_FIXED.
1461 (REG_NREGS): Renamed from RE_NREGS.
1463 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1464 of other REG_* macros, since POSIX says the user is allowed to
1465 #undef these macros selectively.
1467 (reg_errcode_t): Update comment stating what other tables need
1470 Rename the following enum values to obey POSIX requirements.
1471 The old names are still visible as macros.
1472 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1473 is not defined, since GNU is supposed to be a superset of POSIX as
1474 much as possible, and since we want reg_errcode_t to be a signed
1475 type for implementation consistency.
1476 (_REG_NOERROR): Renamed from REG_NOERROR.
1477 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1478 (_REG_BADPAT): Renamed from REG_BADPAT.
1479 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1480 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1481 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1482 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1483 (_REG_EBRACK): Renamed from REG_EBRACK.
1484 (_REG_EPAREN): Renamed from REG_EPAREN.
1485 (_REG_EBRACE): Renamed from REG_EBRACE.
1486 (_REG_BADBR): Renamed from REG_BADBR.
1487 (_REG_ERANGE): Renamed from REG_ERANGE.
1488 (_REG_ESPACE): Renamed from REG_ESPACE.
1489 (_REG_BADRPT): Renamed from REG_BADRPT.
1490 (_REG_EEND): Renamed from REG_EEND.
1491 (_REG_ESIZE): Renamed from REG_ESIZE.
1492 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1493 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1494 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1495 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1496 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1498 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1499 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1500 changed. But support the old name if the new one is not defined
1501 and if _REGEX_SOURCE.
1503 Change the following member names in struct re_pattern_buffer.
1504 The old names are still supported if !_REGEX_SOURCE.
1505 The new names are always supported, regardless of _REGEX_SOURCE.
1506 (re_buffer): Renamed from buffer.
1507 (re_allocated): Renamed from allocated.
1508 (re_used): Renamed from used.
1509 (re_syntax): Renamed from syntax.
1510 (re_fastmap): Renamed from fastmap.
1511 (re_translate): Renamed from translate.
1512 (re_can_be_null): Renamed from can_be_null.
1513 (re_regs_allocated): Renamed from regs_allocated.
1514 (re_fastmap_accurate): Renamed from fastmap_accurate.
1515 (re_no_sub): Renamed from no_sub.
1516 (re_not_bol): Renamed from not_bol.
1517 (re_not_eol): Renamed from not_eol.
1518 (re_newline_anchor): Renamed from newline_anchor.
1520 Change the following member names in struct re_registers.
1521 The old names are still supported if !_REGEX_SOURCE.
1522 The new names are always supported, regardless of _REGEX_SOURCE.
1523 (rm_num_regs): Renamed from num_regs.
1524 (rm_start): Renamed from start.
1525 (rm_end): Renamed from end.
1527 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1528 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1529 Prepend __ to parameter names.
1531 Undo yesterday's changes.
1533 2005-08-24 Jim Meyering <jim@meyering.net>
1535 Sync from coreutils.
1536 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1538 2005-08-21 Bruno Haible <bruno@clisp.org>
1540 * lock.h: Add multiple inclusion guard.
1541 * tls.h: Add multiple inclusion guard.
1543 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1545 * regex.h (REG_NOSYS)
1546 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1547 Define, since POSIX requires it as of 2001.
1548 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1549 New private symbol, used to keep the enum signed in all cases.
1550 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1551 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1553 * regex_internal.c (re_string_skip_chars, register_state):
1555 Remove forward decls; no longer needed now that we use prototypes.
1556 * regexec.c (acquire_init_state_context, check_halt_node_context):
1557 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1558 (clean_state_log_if_needed): Likewise.
1560 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1562 Fix problems reported by Sam Steingold in
1563 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1564 * regexec.c (sift_states_bkref): Fix portability bug: the code
1565 assumed that reg_errcode_t is a signed type, which is not
1566 necessarily true if _XOPEN_SOURCE is not defined.
1567 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1568 some compilers warn about it otherwise.
1570 2005-08-20 Jim Meyering <jim@meyering.net>
1572 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1573 of unused local, dfa.
1575 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1577 * regcomp.c (create_initial_state): Remove duplicate decl.
1578 (init_word_char, create_initial_state, duplicate_node_closure):
1579 (fetch_token, peek_token_bracket, build_range_exp):
1580 (build_collating_symbol): Remove forward decls; no longer needed
1581 now that we use prototypes.
1584 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1585 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1586 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1587 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1588 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1589 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1590 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1591 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1592 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1593 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1594 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1595 (build_charclass, build_charclass_op, fetch_number, create_tree):
1596 (create_token_tree, mark_opt_subexp, duplicate_tree):
1597 Use prototypes rather than old-style definitions.
1600 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1601 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1602 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1603 (re_string_reconstruct, re_string_peek_byte_case):
1604 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1605 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1606 (re_node_set_init_copy, re_node_set_add_intersect):
1607 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1608 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1609 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1610 (re_acquire_state, re_acquire_state_context, register_state):
1611 (create_ci_newstate, create_cd_newstate, free_state):
1613 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1614 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1615 (re_search_internal, prune_impossible_nodes):
1616 (acquire_init_state_context, check_matching, static):
1617 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1618 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1619 (update_regs, sift_states_backward, build_sifted_states):
1620 (clean_state_log_if_needed, merge_state_array):
1621 (update_cur_sifted_state, add_epsilon_src_nodes):
1622 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1623 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1624 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1625 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1626 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1627 (check_arrival, check_arrival_add_next_nodes):
1628 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1629 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1630 (check_node_accept_bytes, check_node_accept, extend_buffers):
1631 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1632 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1637 (re_string_allocate, re_string_construct, re_string_reconstruct):
1638 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1639 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1640 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1641 (re_string_context_at, re_string_peek_byte_case):
1642 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1643 is defined, since we now use prototypes always.
1645 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1646 C89 or better. All uses removed.
1648 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1650 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1651 [defined lint]: Suppress bogus uninitialized-variable warnings.
1653 * regcomp.c (duplicate_node): Return new index, not an error code,
1654 and let the caller return REG_ESPACE if out of space. This
1655 removes an uninitialied-variable warning with GCC 4.0.1, and also
1656 avoids taking the address of a local variable. All callers
1659 2005-08-19 Jim Meyering <jim@meyering.net>
1661 * regexec.c (proceed_next_node): Redo local variables to
1662 avoid GCC shadowing warnings.
1664 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1666 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1667 (re_node_set_insert_last, re_dfa_add_node):
1668 Rename local variables to avoid GCC shadowing warnings.
1670 2005-08-18 Bruno Haible <bruno@clisp.org>
1672 * strstr.c (strstr): Fix return value in multibyte case.
1673 * strcasestr.c (strcasestr): Likewise.
1675 2005-08-17 Jim Meyering <jim@meyering.net>
1677 Make the %s format (seconds since the epoch) work for a negative
1678 number and when used with a zero-padded field width, e.g. %015s.
1680 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1681 label so that it precedes the code to set `digits'. Otherwise,
1682 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1683 print `00-22'. Now, it prints `-0022', as it should.
1685 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1687 * regex.h: Remove useless space-before-tab. From coreutils.
1689 2005-08-17 Bruno Haible <bruno@clisp.org>
1691 * strcasestr.h: New file.
1692 * strcasestr.c: New file.
1694 2005-08-17 Bruno Haible <bruno@clisp.org>
1696 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1697 * strstr.c: Completely rewritten, with multibyte locale support.
1699 2005-08-17 Bruno Haible <bruno@clisp.org>
1701 * strcasecmp.c: Use mbuiter.h.
1703 2005-08-17 Bruno Haible <bruno@clisp.org>
1705 * mbuiter.h: New file.
1707 2005-08-16 Bruno Haible <bruno@clisp.org>
1709 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1711 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1712 NUL byte, not after it.
1714 2005-08-16 Bruno Haible <bruno@clisp.org>
1716 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1717 the valid ones. Makes the comparison operations transitive:
1718 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1719 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1721 2005-08-16 Bruno Haible <bruno@clisp.org>
1723 * strcase.h (strcasecmp): Add note in comments.
1724 * strncasecmp.c: Use code from strcasecmp.c.
1725 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1726 (strcasecmp): Work correctly in multibyte locales.
1728 2005-08-16 Bruno Haible <bruno@clisp.org>
1730 * strnlen1.h: New file.
1731 * strnlen1.c: New file.
1733 2005-08-16 Bruno Haible <bruno@clisp.org>
1735 * mbfile.h: New file.
1737 2005-08-16 Bruno Haible <bruno@clisp.org>
1739 * mbiter.h: New file.
1741 2005-08-16 Bruno Haible <bruno@clisp.org>
1743 * mbchar.h: New file.
1744 * mbchar.c: New file.
1746 2005-08-16 Bruno Haible <bruno@clisp.org>
1748 * tls.h: New file, from GNU gettext.
1749 * tls.c: New file, from GNU gettext.
1751 2005-08-15 Bruno Haible <bruno@clisp.org>
1753 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1756 2005-08-14 Jim Meyering <jim@meyering.net>
1758 Sync from coreutils.
1760 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1761 Use the hash-table-based cycle-detection code not just when
1762 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1763 Reported by James Youngman in
1764 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1765 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1766 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1767 This lets us compile with -DFTS_DEBUG, once again.
1768 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1769 * fts.c (fd_safer): Remove decl.
1770 Include fcntl--.h rather than unistd-safer.h
1771 (fts_safe_changedir): Don't call fd_safer; no longer needed
1772 now that we include fcntl--.h.
1774 2005-08-11 Simon Josefsson <jas@extundo.com>
1776 * readline.h, readline.c: New file.
1778 2005-08-11 Bruno Haible <bruno@clisp.org>
1780 * strnlen.h (strnlen): Change parameter name to match comment.
1782 2005-08-10 Simon Josefsson <jas@extundo.com>
1784 * strndup.c: Use strnlen.h.
1786 * strnlen.h: New file.
1788 2005-08-02 Simon Josefsson <jas@extundo.com>
1790 * getline.h, getline.c: Rewrite.
1792 * getdelim.h, getdelim.c: New files, ported from glibc.
1794 2005-07-31 Bruno Haible <bruno@clisp.org>
1796 * lock.h (gl_lock_initializer): New macro.
1797 (gl_lock_define_initialized): Use it.
1798 (gl_rwlock_initializer): New macro.
1799 (gl_rwlock_define_initialized): Use it.
1800 (gl_recursive_lock_initializer): New macro.
1801 (gl_recursive_lock_define_initialized): Use it.
1803 2005-07-26 Bruno Haible <bruno@clisp.org>
1805 * lock.h: Update from GNU gettext.
1806 * lock.c: Update from GNU gettext.
1808 2005-07-18 Bruno Haible <bruno@clisp.org>
1810 * lock.h (gl_once_t): New type.
1811 (gl_once_define, gl_once): New macros.
1812 * lock.c (fresh_once): New variable.
1813 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1816 2005-07-18 Simon Josefsson <jas@extundo.com>
1818 * check-version.c (check_version): Accept identical versions too.
1820 2005-07-18 Bruno Haible <bruno@clisp.org>
1822 * lock.h: New file, from GNU gettext.
1823 * lock.c: New file, from GNU gettext.
1825 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1827 * quotearg.c: Add translator comment suggested by Bruno Haible,
1828 with a minor change.
1830 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1832 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1833 copyright symbol and the year.
1834 * version-etc.c (COPYRIGHT_YEAR): New constant.
1835 (version_etc_va): Use parameterized copyright notice.
1836 Reword to conform to the current GNU coding standards.
1838 2005-07-11 Simon Josefsson <jas@extundo.com>
1840 * size_max.h: New file.
1842 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1844 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1847 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1848 and Paul Eggert <eggert@cs.ucla.edu>
1850 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1851 in wint_t, not wchar_t. Remove now-unnecessary cast.
1853 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1855 * regex.c, regex.h: Sync from libc.
1856 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1857 New files, synced from libc, except that regex_internal.h
1858 currently has a small porting fix.
1860 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1862 Remove the dependency of the strftime module on the tzset module.
1863 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1864 Copy the input structure, to work around some of the bug with
1865 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1866 Solaris releases, you should also use the tzset module, but we won't
1867 require it as a dependency any more since we don't want LGPLed code
1868 to depend on GPLed code.
1870 2005-07-02 Jim Meyering <jim@meyering.net>
1872 * backupfile.c (backup_args): Change a `0' to NULL.
1874 2005-07-01 Jim Meyering <jim@meyering.net>
1876 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1877 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1878 * save-cwd.c, tempname.c:
1879 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1880 and don't include <sys/file.h>).
1882 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1884 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1885 declares only 'struct timespec;' (!).
1887 2005-06-29 Jim Meyering <jim@meyering.net>
1889 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1890 type name. Use the variable name instead.
1891 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1893 2005-06-28 Simon Josefsson <jas@extundo.com>
1895 * check-version.h, check-version.c: New files.
1897 2005-06-28 Simon Josefsson <jas@extundo.com>
1899 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1900 collision with global variable. Better indentation. Don't
1901 increment buffer pointer beyond buffer end. Based on comments
1902 from Paul Eggert <eggert@cs.ucla.edu>.
1906 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1908 * canon-host.c (canon-host): Append trailing "," to 0 in
1909 initializer of struct addrinfo, as an indication that we don't
1910 care how many members the structure has.
1912 2005-06-24 Derek Price <derek@ximbiot.com>
1913 and Bruno Haible <bruno@clisp.org>
1915 Remove stat module & update lstat.
1916 * stat.c: Remove this file...
1917 (slash_aware_lstat): ...moving this content and its support...
1918 * lstat.c (rpl_lstat): ...into here.
1919 * lstat.h: New file.
1921 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1923 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1924 (ranged_convert): Don't save conversion in a temporary struct.
1925 This causes a warning with GCC 4.0.0, and anyway in the typical
1926 case it's not worth the extra 100 bytes or so of code.
1927 (ranged_convert, __mktime_internal): When calling a function via a
1928 pointer P, use P () rather than (*P) (), as we now assume C89 or
1931 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1933 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1934 "who -r" failed to give output. Problem reported by Tim Waugh.
1936 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1937 (xcalloc): Use it to avoid needless tests.
1938 Problem reported by Jim Meyering.
1940 2005-06-16 Jim Meyering <jim@meyering.net>
1942 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1943 when either N or S is zero.
1945 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1947 * argp.h (__option_is_short): Check upper limit of
1948 __key. Isprint() requires its argument to have the value
1949 of an unsigned char or EOF.
1951 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1953 * fnmatch.c (fnmatch): If there is an encoding error in a
1954 multibyte string or pattern, fall back on unibyte matching.
1955 Problem reported by James Youngman.
1957 2005-06-08 Bruno Haible <bruno@clisp.org>
1959 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1962 2005-06-08 Bruno Haible <bruno@clisp.org>
1964 * csharpcomp.h: New file, from GNU gettext.
1965 * csharpcomp.c: New file, from GNU gettext.
1966 * csharpcomp.sh.in: New file, from GNU gettext.
1968 2005-06-07 Derek Price <derek@ximbiot.com>
1971 * glob_.h: Indent nested #ifdef.
1973 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1975 Sync from coreutils.
1976 Use "file name" when talking about file names, instead of "filename"
1977 or "path", as per the GNU coding standards.
1978 * mkdir-p.c: Renamed from makepath.c.
1979 (make_dir_parents): Renamed from make_path. All callers changed.
1980 * mkdir-p.h: Likewise. All includers changed.
1981 * filenamecat.c: Renamed from path-concat.c.
1982 (file_name_concat): Renamed from path_concat. All callers changed.
1983 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1984 * filenamecat.h: Likewise. All includers changed.
1985 * acl.c: Don't use "path" or "filename" to mean "file name"
1986 in comments or local variable names.
1987 * basename.c: Likewise.
1988 * canonicalize.c, canonicalize.h: Likewise.
1989 * dirname.c, dirname.h: Likewise.
1990 * euidaccess.c: Likewise.
1991 * exclude.c: Likewise
1992 * fnmatch_.h, fnmatch_loop.c: Likewise.
1993 * fsusage.c, fsuage.h: Likewise.
1994 * fts.c, fts_.h: Likewise.
1995 * getcwd.c: Likewise.
1996 * getloadavg.c: Likewise.
1997 * mkstemp.c: Likewise.
1998 * mountlist.c, mountlist.h: Likewise.
1999 * openat.c, openat.h: Likewise.
2000 * readlink-stub.c: Likewise.
2001 * readutmp.c, readutmp.h: Likewise.
2002 * rename.c: Likewise.
2003 * rmdir.c: Likewise.
2005 * savedir.c: Likewise.
2006 * stripslash.c: Likewise.
2007 * tempname.c: Likewise.
2008 * xreadlink.c: Likewise.
2009 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2011 * exclude.h: Likewise.
2013 * euidaccess.c (getuid, getgid, getuid, getegid)
2014 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2015 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2016 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2017 * pathmax.h: Include <limits.h> unconditionally, since other
2018 files have been getting away with it for years (MORE/BSD 4.3
2020 * userspec.c (getpwnam, getgrnam, getgrgid)
2021 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2023 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2024 Define to 256, not 255, as per modern POSIX.
2026 2005-06-01 Bruno Haible <bruno@clisp.org>
2028 * csharpexec.h: New file, from GNU gettext.
2029 * csharpexec.c: New file, from GNU gettext.
2030 * csharpexec.sh.in: New file, from GNU gettext.
2032 2005-05-31 Derek Price <derek@ximbiot.com>
2033 Paul Eggert <eggert@cs.ucla.edu>
2036 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2038 2005-05-29 Derek Price <derek@ximbiot.com>
2039 Paul Eggert <eggert@cs.ucla.edu>
2041 * glob_.h, glob.c: New files.
2043 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2045 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2047 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2048 the configuration hassle isn't worth it.
2049 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2050 (LONGEST_MODIFIER, PRIuMAX): Remove.
2052 2005-05-27 Bruno Haible <bruno@clisp.org>
2054 * getlogin_r.h: Remove second include of <stddef.h>.
2056 2005-05-25 Bruno Haible <bruno@clisp.org>
2057 Derek Price <derek@ximbiot.com>
2059 * getlogin_r.h: Simplify API documentation.
2061 2005-05-25 Derek Price <derek@ximbiot.com>
2062 Paul Eggert <eggert@cs.ucla.edu>
2064 * getlogin_r.c, getlogin_r.h: New files.
2066 2005-05-22 Bruno Haible <bruno@clisp.org>
2068 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2069 Also include <sys/param.h> if it defines MIN, MAX.
2070 Based on a patch by Derek Price <derek@ximbiot.com>.
2072 2005-05-22 Bruno Haible <bruno@clisp.org>
2074 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2075 (INT64_MIN): Fix definition.
2076 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2078 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2079 NEED_SIGNED_INT_TYPES.
2081 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2082 HAVE_SYSTEM_INTTYPES.
2084 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2086 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2087 so that unistd-safer.h (GPL'ed code) need not be included.
2089 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2092 * fts.c: Don't include "cycle-check.h" or "hash.h".
2093 (setup_dir, free_dir): New functions.
2094 (enter_dir, leave_dir): Define trivial
2095 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2096 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2097 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2098 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2099 Move to fts-cycle.c.
2100 (fts_open): Use setup_dir.
2101 (fts_close): Use free_dir.
2102 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2103 This adds a label and some gotos, but the alternatives were messier.
2104 Check for memory allocation failure when entering a dir.
2105 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2106 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2107 (FTS): New member fts_cycle, that is a union that contains the
2108 old active_dir_ht and cycle_state. All uses changed to mention
2109 fts_cycle.ht and fts_cycle.state.
2110 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2111 fts.c, with the following changes:
2112 (setup_dir, free_dir): New functions.
2113 (enter_dir): Now returns bool. Return true if successful, false
2114 if memory exhausted. All callers changed.
2115 Do not bother partly cleaning up on
2116 memory allocation failure; that is free_dir's job.
2117 However, free ad if hash_insert fails, to avoid memory leak.
2118 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2119 fts->fts_options to see which union member to use.
2121 2005-05-20 Jim Meyering <jim@meyering.net>
2123 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2124 Now a macro, to pacify GCC.
2126 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2128 * chown.c (rpl_chown): Return -1 on failure.
2130 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2132 * canonicalize.c: Include canonicalize.h first, to test interface.
2133 Include <stddef.h> unconditionally, since we assume C89 now.
2134 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2135 * fts.c: Include fts_.h first, to check interface.
2136 Do not include intprops.h; no longer needed.
2137 Include cycle-check.h and hash.h, since fts_.h no longer does.
2138 Remove unnecessary casts of closedir to void.
2139 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2140 decide whether to decrement nlinks.
2141 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2142 (FTS): Use struct hash_table * instead of Hash_table, so that
2143 we no longer need to include hash.h here.
2145 2005-05-17 Jim Meyering <jim@meyering.net>
2147 * fts.c, fts_.h: New files, from coreutils.
2149 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2151 Sync from coreutils.
2152 * unlinkdir.c, unlinkdir.h: New files.
2153 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2154 regex.h, unlocked-io.h, xtime.h:
2155 White space changes only.
2156 * makepath.c (make_path): Port to hosts where leading "//" is special.
2157 * yesno.c: Include getline.h, not ctype.h.
2158 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2159 Use getline to remove arbitrary restriction on response length.
2161 2005-05-13 Bruno Haible <bruno@clisp.org>
2163 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2164 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2165 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2166 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2167 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2168 Add support for 64-bit integers in the MSVC compiler.
2170 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2172 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2173 Change the initial comment to refer to GPL, not LGPL.
2174 gnulib-tool will change it to LGPL as needed.
2176 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2177 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2178 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2179 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2180 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2181 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2182 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2183 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2184 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2185 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2186 concatpath.c, config.charset, copy-file.c, copy-file.h,
2187 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2188 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2189 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2190 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2191 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2192 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2193 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2194 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2195 full-read.c, full-read.h, full-write.c, full-write.h,
2196 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2197 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2198 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2199 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2200 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2201 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2202 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2203 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2204 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2205 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2206 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2207 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2208 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2209 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2210 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2211 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2212 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2213 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2214 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2215 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2216 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2217 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2218 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2219 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2220 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2221 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2222 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2223 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2224 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2225 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2226 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2227 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2228 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2229 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2230 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2231 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2232 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2233 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2234 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2235 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2236 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2237 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2238 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2239 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2240 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2241 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2242 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2243 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2244 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2245 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2246 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2247 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2248 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2249 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2250 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2251 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2252 Update FSF postal mail address.
2254 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2256 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2257 specified in ai_socktype. Fix invalid ai_protocol
2258 check. ai_protocol is usually set to 0 or depending on
2259 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2260 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2261 ai_socktype / ai_protocol in the returned addrinfo structure.
2263 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2264 Bruno Haible <bruno@clisp.org>
2266 * inet_ntop.h: New file.
2267 * inet_ntop.c: New file, from glibc with modifications.
2269 2005-05-08 Jim Meyering <jim@meyering.net>
2271 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2273 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2275 Merge from coreutils. Among other things,
2276 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2277 * fd-safer.c: New file.
2278 * fcntl-safer.h, open-safer.c: Remove.
2279 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2280 * dup-safer.c: Include unistd-safer.h first.
2281 Don't include errno.h.
2282 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2283 * file-type.h: Don't assume invoker included sys/stat.h first.
2284 * file-type.c: Rely on file-type.h change.
2285 * getloadavg.c: Include unistd-safer.h.
2286 (getloadavg): Use safer open.
2287 * getusershell.c: Include "stdio-safer.h".
2288 (getusershell): Use safer fopen.
2289 * long-options.c (long_options): Use NULL rather than 0.
2290 * modechange.h (mode_free): Remove; all callers changed to invoke
2292 * modechange.c: Likewise.
2293 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2294 (MODE_DONE): New constant.
2295 (struct mode_change): Remove 'next' member.
2296 (make_node_op_equals): New function; like the old one of the
2297 same name, except it allocates an array.
2298 (mode_compile, mode_create_from_ref): Use it.
2299 (mode_compile): Allocate result as an array, not a linked list.
2300 Parse octal string ourself, so that we catch mistakes like "+0".
2301 (mode_adjust): Arg is an array, not a linked list.
2302 * modechange.c: Include stat-macros.h, xalloc.h.
2303 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2304 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2305 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2306 Remove. This is now stat-macros.h's job.
2307 (talloc): Remove. All callers replaced by xalloc, so that
2308 our invokers don't have to worry about reporting memory failures.
2309 (make_node_op_equals): Remove.
2310 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2312 (struct mode_change): Moved here from modechange.h.
2313 (mode_append_entry): Remove.
2314 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2315 apps to have incorrect behavior. Use simpler algorithm for head
2316 and tail. Don't futz with umask; that's now the job of mode_adjust.
2317 Detect more invalid usages rather than having somewhat-random behavior.
2318 Don't insert an "a=" action, as that leads to incorrect behavior.
2319 (mode_compile, mode_create_from_ref): Return NULL on error instead
2320 of an enum, since now there's only one way to have an error. All
2322 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2323 at the correct time. Simplify calculation of "+u" and its ilk.
2324 Don't mishandle "+X".
2325 (mode_free): Remove "register" and localize decls.
2326 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2327 (struct mode_change): Move to modechange.c; callers don't
2328 need to see this stuff.
2329 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2330 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2331 (mode_change, mode_adjust): Reflect the new signatures noted above.
2332 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2333 that might redefine system include files.
2334 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2335 (my_usleep): Use NULL rather than (void *) 0.
2336 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2337 Use siginterrupt to specify that system calls should be interrupted.
2338 (rpl_nanosleep): Move initialization of suspended closer to call of
2340 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2341 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2342 (desirable_utmp_entry): New function.
2343 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2344 using x2nrealloc, to simplify logic.
2345 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2346 size calculation. Do not assume utmp file is a regular file.
2347 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2348 (READ_UTMP_CHECK_PIDS): New constant.
2349 * save-cwd.c: Include unistd-safer.h.
2350 (save_cwd): Use fd_safer.
2351 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2352 [!_LIBC] Include "stat-macros.h" instead.
2353 * unistd-safer.h (fd_safer): New decl.
2355 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2357 * byteswap_.h: New file.
2359 2005-04-25 Albert Chin <china@thewrittenword.com>
2361 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2364 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2366 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2367 that "UTC +1 second" continues to work. Problem reported
2369 (relunit_snumber): New rule.
2372 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2374 * getdate.y (universal_time_zone_table): New constant.
2375 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2376 universal_time_zone_table.
2377 (lookup_zone): Prefer universal_time_zone_table to
2378 local_time_zone_table, so that "GMT" time stamps are allowed in
2379 London during the summer. Problem reported by Ian Abbott.
2381 2005-04-12 Jim Meyering <jim@meyering.net>
2383 * human.c (humblock): Set *options even when returning due to
2384 xstrtoumax conversion failure. Thanks to a used-uninitialized
2387 2005-04-09 Jim Meyering <jim@meyering.net>
2389 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2390 -Wuninitialized: initialize tm0.tm_year.
2392 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2394 * getdate.y (parser_control): rels_seen is now a boolean, not a
2395 count, since there's no maximum. All uses changed.
2396 Add member dsts_seen.
2397 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2399 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2400 Use pc_rels_seen to decide whther a date is absolute.
2402 * getdate.y (number): Don't overwrite year.
2403 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2406 2005-04-02 Simon Josefsson <jas@extundo.com>
2408 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2409 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2411 2005-03-27 Jim Meyering <jim@meyering.net>
2413 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2415 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2417 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2418 "one's complement" -> "ones' complement" in comment, as per Knuth.
2419 "value of type" -> "type or expression" in comment.
2420 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2422 2005-03-26 Jim Meyering <jim@meyering.net>
2425 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2426 Correct typos: s/or/of/.
2428 2005-03-23 Jim Meyering <jim@meyering.net>
2430 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2432 2005-03-21 Jim Meyering <jim@meyering.net>
2434 Changes imported from coreutils.
2436 * cycle-check.c: Don't include xalloc.h.
2438 * path-concat.c: Don't include assert.h.
2439 (path_concat): Remove assertion that would have triggered
2440 for ABASE starting with more than one slash.
2441 Reported by Andreas Schwab.
2443 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2444 properly when ABASE is an absolute file name.
2445 Correct the description of this function.
2447 Add an assertion and a test driver.
2448 This fixes a bug introduced on 2004-07-02.
2449 Andreas Schwab reported the resulting failure of cp --parents:
2450 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2452 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2454 * strftime.c (my_strftime): If the underlying strftime returns 0
2455 (which shouldn't happen), generate nothing instead of returning 0
2456 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2458 2005-03-16 Bruno Haible <bruno@clisp.org>
2460 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2462 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2464 * strftime.c (my_strftime): Prepend space to format so that we can
2465 reliably distinguish strftime failure from empty output on POSIX
2468 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2470 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2471 (iconv_string): Don't guess a size-zero buffer, as that might cause
2472 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2473 result would be 'too large', where 'too large' is (heuristically)
2474 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2475 overflow concerns. This will prevent some unwanted malloc failures
2476 when the inputs are very large.
2478 2005-03-15 Bruno Haible <bruno@clisp.org>
2480 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2483 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2486 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2488 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2490 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2491 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2493 * strtol.c: Likewise.
2495 2005-03-14 Simon Josefsson <jas@extundo.com>
2497 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2500 2005-03-14 Jim Meyering <jim@meyering.net>
2502 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2503 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2504 to be nonzero so that we (and caller) can detect the difference
2505 between a valid zero-length expansion and an error return, even
2506 when the underlying strftime fails before writing anything into
2509 2005-03-10 Jim Meyering <jim@meyering.net>
2511 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2512 so that this module works on systems without fchdir.
2514 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2516 Factor int-properties macros into a single file, except for
2517 glibc-related files.
2518 * intprops.h: New file.
2519 * getloadavg.c: Include it instead of limits.h.
2520 (INT_STRLEN_BOUND): Remove.
2521 * human.c: Include intprops.h.
2522 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2523 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2524 * inttostr.h: Include intprops.h instead of limits.h.
2525 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2526 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2527 for consistency with intprops.h.
2528 (time_t_is_integer, twos_complement_arithmetic): Use them.
2529 * sig2str.h: Include <signal.h>, intprops.h.
2530 (INT_STRLEN_BOUND): Remove.
2531 * strftime.c (TYPE_SIGNED): Remove.
2532 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2533 * strtol.c: Adjust comments to match intprops.h.
2534 * userspec.c: Include intprops.h.
2535 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2536 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2537 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2538 instead of rolling our own expressions.
2539 * xstrtol.c: Include xstrtol.h first, to test interface.
2541 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2543 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2544 the right thing even if adding 1900 would overflow. Similarly
2545 for tm_mon + 1 and tm_yday + 1.
2546 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2547 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2548 (DO_SIGNED_NUMBER): New macro.
2549 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2551 2005-03-07 Bruno Haible <bruno@clisp.org>
2553 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2555 2005-03-03 Derek R. Price <derek@ximbiot.com>
2556 Bruno Haible <bruno@clisp.org>
2558 * pagealign_alloc.h: New file.
2559 * pagealign_alloc.c: New file.
2561 2005-01-28 Bruno Haible <bruno@clisp.org>
2563 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2566 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2568 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2569 The workaround isn't strictly needed for POSIX conformance, and
2570 it's too much of a pain to configure and maintain. We'll ask
2571 people to fix their kernels instead.
2572 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2573 (NANOSLEEP_BUG_WORKAROUND): Remove.
2574 (xnanosleep): Remove the workaround.
2576 2005-02-12 Bruno Haible <bruno@clisp.org>
2578 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2580 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2582 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2583 * timespec.h (gettime): Return void, since it always
2584 succeeds now. All uses changed.
2585 * gettime.c (gettime) Likewise.
2586 [HAVE_NANOTIME]: Prefer nanotime.
2587 Assume gettimeofday succeeds, as POSIX requires.
2588 Assime time () succeeds, since other code already does.
2589 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2590 (timespec_subtract): Remove.
2591 (NANOSLEEP_BUG_WORKAROUND): New constant.
2592 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2593 things considerably. Use it only on GNU/Linux hosts, since the
2594 workaround shouldn't be needed elsewhere.
2596 2005-02-24 Bruno Haible <bruno@clisp.org>
2598 * gettext.h: Update from GNU gettext 0.14.2.
2600 2005-02-24 Bruno Haible <bruno@clisp.org>
2602 * localcharset.c: Update from GNU gettext 0.14.2.
2603 * config.charset: Update from GNU gettext 0.14.2.
2605 2005-02-22 Simon Josefsson <jas@extundo.com>
2607 * iconvme.h, iconvme.c: New files, from libc.
2609 2005-02-20 Neil Conway <neilc@samurai.com>
2611 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2612 returned by OSX/Darwin if the specified buffer is not large
2613 enough for the hostname.
2615 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2617 * memrchr.h: New file.
2618 * chdir-long.c: Include it.
2619 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2620 Don't bother including stddef.h.
2622 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2624 * argp-help.c (__argp_help): Create a fake struct argp_state and
2625 pass it to _help, otherwise the latter coredumps trying to
2626 dereference state.root_argp.
2628 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2630 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2632 Include <sys/types.h>, for dev_t.
2633 (ME_DUMMY, ME_REMOTE): Move from here....
2634 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2635 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2637 Include mountlist.h first, to test the interface.
2639 2005-01-29 Bruno Haible <bruno@clisp.org>
2641 * progname.c (program_name): Initialize.
2642 Needed when linking statically on MacOS X.
2644 2005-01-28 Bruno Haible <bruno@clisp.org>
2646 * javacomp.sh.in: New file, from GNU gettext.
2647 * javacomp.h: New file, from GNU gettext.
2648 * javacomp.c: New file, from GNU gettext.
2650 2005-01-26 Bruno Haible <bruno@clisp.org>
2652 * javaexec.sh.in: New file, from GNU gettext.
2653 * javaexec.h: New file, from GNU gettext.
2654 * javaexec.c: New file, from GNU gettext.
2656 2005-01-26 Simon Josefsson <jas@extundo.com>
2658 * gai_strerror.c: Use GPL in header.
2660 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2662 * argp-help.c (hol_entry_help): Avoid using non-constant
2663 initializers for struct pentry_state.
2664 (__argp_error): Check return value of __asprintf
2665 (__argp_failure): Translate error message
2667 * argp-parse.c: Removed braces around the expansion of N_()
2669 2005-01-21 Jim Meyering <jim@meyering.net>
2671 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2672 same value as for Solaris 9.
2674 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2675 component length. This included changing the parameter to be
2676 of type `char *' rather than `char const *'.
2677 * chdir-long.h (chdir_long): Update prototype.
2679 * openat.c (fdopendir, fstatat): New functions.
2680 * openat.h: Include headers required for use of DIR and struct stat.
2681 [AT_SYMLINK_NOFOLLOW]: Define.
2682 (fdopendir, fstatat): Add prototypes.
2684 2005-01-21 Bruno Haible <bruno@clisp.org>
2686 * classpath.h: New file, from GNU gettext.
2687 * classpath.c: New file, from GNU gettext.
2689 2005-01-20 Simon Josefsson <jas@extundo.com>
2691 * version-etc-fsf.c: New file, with version_etc_copyright.
2692 * version-etc.c: Remove version_etc_copyright.
2693 * version-etc.h (version_etc_copyright): Use [] instead of * in
2694 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2696 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2698 * save-cwd.c (save_cwd): Remove code to support the case
2699 where fchdir is missing or flaky.
2701 2005-01-20 Simon Josefsson <jas@extundo.com>
2703 * base64.h (isbase64): Add.
2705 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2706 using a unsigned prototype, don't inline.
2707 (base64_decode): Use it.
2709 2005-01-19 Bruno Haible <bruno@clisp.org>
2711 * sh-quote.h: New file, from GNU gettext.
2712 * sh-quote.c: New file, from GNU gettext.
2714 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2716 Merge changes from coreutils, as described below in several
2717 changelogs dated today.
2719 * save-cwd.c: Include "save-cwd.h" before other include files.
2720 (O_DIRECTORY): Remove; not needed here, since "." must be
2721 a directory. All uses removed.
2722 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2723 universal on Suns, and we also need to test for IRIX.
2724 Revamp code to use 'if' rather than '#if'.
2725 Avoid unnecessary comparison of cwd->desc to 0.
2727 * utimens.c (futimens): Robustify the previous patch, by checking
2728 for known valid error numbers rather than observed invalid ones.
2730 2005-01-18 Jim Meyering <jim@meyering.net>
2732 * version-etc.c (version_etc_copyright): Update copyright date.
2734 * utimens.c (futimens): Account for the fact that futimes
2735 can also fail with errno == ENOSYS or errno == ENOENT.
2736 Patch from Dmitry V. Levin.
2738 Change the name of the robust chdir function from chdir to chdir_long.
2739 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2740 (restore_cwd): Use chdir_long, not chdir.
2741 * chdir-long.c: Renamed from chdir.c.
2742 * chdir-long.h: Renamed from chdir.h.
2743 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2746 2005-01-18 Bob Proulx <bob@proulx.com>
2748 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2749 offsetof() macro construct to avoid compile failure with native HP-UX
2750 11.0 ANSI C compiler.
2752 2005-01-06 Bruno Haible <bruno@clisp.org>
2754 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2755 because stpncpy.m4 takes care of it.
2757 2004-01-24 Bruno Haible <bruno@clisp.org>
2759 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2761 2003-10-09 Bruno Haible <bruno@clisp.org>
2763 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2765 2005-01-06 Bruno Haible <bruno@clisp.org>
2767 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2768 * fwriteerror.c: Include <stdbool.h>.
2769 (fwriteerror): At the end, close the file stream. Record whether
2770 stdout was already closed.
2772 2004-05-27 Bruno Haible <bruno@clisp.org>
2774 * execute.c (environ): Declare if needed.
2775 * pipe.c (environ): Likewise.
2776 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2778 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2780 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2781 definitions to be after all include files, to avoid collisions.
2782 Problem reported by Bob Proulx.
2784 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2786 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2787 not needed. This removes a dependency on the gettext module.
2788 [defined _LIBC]: Do not include <libintl.h>; not needed.
2790 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2792 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2795 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2797 * argp-parse.c: Include <stddef.h>.
2798 (alignof, alignto): New macros.
2799 (parser_init): Don't assume that void * is aligned sufficiently
2802 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2803 need to extend the stack.
2804 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2807 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2809 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2811 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2813 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2814 Remove now-obsolete comment about AIX.
2815 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2816 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2817 (YYMAXDEPTH): New macro.
2819 2004-12-18 Bruno Haible <bruno@clisp.org>
2821 * fatal-signal.c (fatal_signals): Make non-const.
2822 (init_fatal_signals): New function.
2823 (uninstall_handlers, install_handlers): Ignore signals that were set to
2825 (at_fatal_signal): Call init_fatal_signals.
2826 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2828 Reported by Paul Eggert.
2830 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2832 * getdate.y (textint): New member "negative".
2833 (time_zone_hhmm): New function.
2834 Expect 14 shift-reduce conflicts, not 13.
2835 (o_colon_minutes): New rule.
2836 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2837 (yylex): Set the "negative" member of signed numbers.
2839 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2841 Changes imported from coreutils.
2842 * hard-locale.c: Assume <locale.h> exists.
2844 (GLIBC_VERSION): New macro.
2845 (hard_locale): Assume setlocale exists.
2846 Rewrite to avoid #ifdef.
2847 Use strdup rather than malloc + strcpy.
2848 * human.c: Assume <locale.h> exists.
2849 (human_readable): Assume localeconv exists.
2851 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2853 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2854 convert T2, not T. (Imported from libc.)
2856 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2858 * getcwd.c (is_ENAMETOOLONG): New macro.
2859 (__getcwd.c): Don't restore errno; glibc doesn't.
2860 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2861 first, falling back to our code only if its results look suspicious.
2862 Ensure that the resulting buffer is only as large as necessary.
2864 * readutmp.c: Include readutmp.h first.
2865 Include <errno.h>, since readutmp.h no longer does that.
2866 * readutmp.h: Don't include <errno.h>,
2867 <sys/param.h>, <time.h>; not needed to establish interface.
2868 (errno): Remove decl.
2869 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2870 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2871 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2873 2004-11-28 Simon Josefsson <jas@extundo.com>
2875 * base64.h, base64.c: New file.
2877 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2879 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2881 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2883 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2884 HP's ANSI C compiler.
2885 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2886 Declaring int functions causes warnings on some modern systems and
2887 shouldn't be needed to compile on ancient ones.
2888 * same.c (MIN) [defined MIN]: Don't define, since it's already
2891 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2892 with the following changes.
2893 (__set_errno): Parenthesize properly.
2894 Include <stdbool.h>.
2895 (MIN, MAX, MATCHING_INO): New macros.
2896 (__getcwd): Define with prototype, not K&R form.
2897 Use heuristics to allocate default buffer on stack if possible.
2898 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2899 behavior, and to avoid the PATH_MAX limit when computing
2901 Use MATCHING_INO to compare inode number to file.
2902 Check for arithmetic overflow in size calculations.
2903 Fix bug in reallocation of dot array that caused getcwd to fail
2904 on directories nested deeper than 75.
2905 Be more careful about saving errno on error.
2906 Do not use realloc; use only free+malloc, as this is a bit
2907 more flexible and avoids a needless copy operation.
2908 Do not inspect st_dev and st_ino for symbolic links; POSIX
2909 doesn't specify the latter.
2910 Check for closedir errors.
2911 Avoid needless casts.
2912 Use "#ifdef weak_alias" around weak_alias, to be like other
2914 The following changes to getcwd.c have effect only when used in
2915 gnulib; they have no effect inside glibc proper.
2916 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2917 as alloca isn't used.
2918 (alloca, __alloca): Likewise.
2919 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2920 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2921 unconditionally, as gnulib assumes C89 or better.
2922 Do not include <sys/param.h>.
2923 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2924 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2926 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2927 Include <dirent.h> in a way that is compatible with modern Autoconf.
2928 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2929 New macros, if not already defined.
2930 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2931 Use "_LIBC", not "defined _LIBC", for consistency.
2932 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2934 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2935 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2936 * xgetcwd.c: David MacKenzie's old code was removed, so give
2937 credit only to Jim Meyering and adjust the copyright dates.
2938 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2939 <stdlib.h>, <unistd.h>, "pathmax.h".
2940 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2941 (INITIAL_BUFFER_SIZE): Remove.
2942 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2944 2004-11-23 Jim Meyering <jim@meyering.net>
2946 * getopt_.h: Remove trailing blanks.
2948 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2950 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2951 (futimens): New function, which uses futimes if available.
2952 (futimens, utimens): Support timespec==NULL, with same semantics
2953 as utime and utimens.
2954 * utimens.h (futimens): New decl.
2956 2004-11-23 Jim Meyering <jim@meyering.net>
2958 * __fpending.c: Add comment.
2960 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2962 * getopt_.h: Re-addition of __getopt_argv_const caused
2963 redefinition warnings. To avoid them, include the defines
2964 in `#if !defined __need_getopt ... #endif'. The only place
2965 where __getopt_argv_const is used is in definitions
2966 of getopt_long and getopt_long_only below, which are as well
2967 protected by `#ifndef __need_getopt'.
2968 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2969 __need_getopt after including <stdio.h> and <unistd.h> These
2970 headers might have defined it.
2972 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2974 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2976 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2977 optopt): Use them instead of invoking ## directly; otherwise, the
2978 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2980 2004-11-19 Bruno Haible <bruno@clisp.org>
2982 * strtok_r.c: Move comments from here...
2983 * strtok_r.h: ... to here.
2985 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2987 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2988 might fail. Problem reported by Yoann Vandoorselaere.
2989 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2990 that mishandle size_t overflow.
2992 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2994 * canon-host.c: Include "strdup.h".
2995 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2996 Use strdup instead of malloc/strcpy to duplicate strings.
2998 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2999 (human_space_before_unit): New constant.
3000 * human.c (human_readable): Support it.
3002 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3003 (xgetcwd): Set errno correctly when failing.
3004 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3005 the failure is actually due to a PATH_MAX problem.
3007 Further getopt changes to make it more likely that glibc will
3008 buy the changes back.
3009 * getopt.c (POSIXLY_CORRECT): New constant.
3010 (getopt): Use it, so to preserve glibc semantic
3011 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3012 when compiling for libc.
3013 * getopt_.h (__getopt_argv_const): Bring it back.
3014 (getopt_long, getopt_long_only): Use it.
3016 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3017 New arg POSIXLY_CORRECT. All callers changed.
3018 (getopt): Argv is now char * const *, as per standard.
3019 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3020 not char *__getopt_argv_const *.
3021 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3022 _getopt_long_only_r): Likewise.
3023 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3024 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3025 _getopt_long_r, _getopt_long_only_r): Likewise.
3026 * getopt_.h (__getopt_argv_const): Remove.
3027 (getopt): Argv is now char * const *, as per standard.
3029 * getdate.y (tORDINAL): New token.
3030 (day, relunit): Allow it for relative times.
3031 (relative_time_table): Use tORDINAL for ordinals.
3033 2004-11-15 Jim Meyering <jim@meyering.net>
3035 * closeout.c: Include "__fpending.h" once again.
3036 Include <stdbool.h>.
3037 (close_stdout): Don't fail just because stdout was closed initially,
3038 since some programs don't write to stdout in the normal course of
3039 operation (other than --version and --help), and we don't want this
3040 function to make e.g. `touch file >&-' fail.
3041 But do fail if it was closed and someone has tried to write to it.
3042 E.g., `printf foo >&-' must fail.
3044 2004-11-11 Simon Josefsson <jas@extundo.com>
3046 * strtok_r.h, strtok_r.c: New file.
3048 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3050 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3051 we can stop lying to compilers about the constness of argv when we
3052 are compiled outside glibc.
3053 (getopt, getopt_long, getopt_long_only): Use it.
3054 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3056 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3057 _getopt_long_only_r): Likewise.
3058 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3059 _getopt_long_only_r): Likewise.
3061 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3062 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3063 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3064 the other external symbols.
3065 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3066 declaration, since the above renaming now works around collisions.
3068 2004-11-11 Jim Meyering <jim@meyering.net>
3070 * linebreak.c: Remove trailing blanks.
3071 * alloca_.h: Likewise.
3072 * acosl.c: Likewise.
3073 * euidaccess.c: Likewise.
3074 * allocsa.h: Likewise.
3076 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3078 * mktime.c (SHR): New macro, which is a portable
3079 substitute for >> that should work even on Crays.
3080 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3081 Problem reported by Mark D. Baushke in
3082 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3083 * getdate.y (SHR): Likewise.
3085 * strftime.c (SHR): Likewise.
3087 * quotearg.c (struct quoting_options): Use unsigned int for
3088 quote_these_too, so that right shifts are well defined. All uses
3091 2004-11-10 Simon Josefsson <jas@extundo.com>
3093 * getaddrinfo.h, getaddrinfo.c: New files.
3095 2004-11-10 Jim Meyering <jim@meyering.net>
3097 Ensure that no close failure goes unreported.
3098 * closeout.c (close_stdout): Always close stdout. I.e., don't
3099 return early when it seems there's nothing to flush.
3100 Don't include __fpending.h.
3102 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3104 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3106 2004-11-05 Bruno Haible <bruno@clisp.org>
3108 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3109 Reported by Mark D. Baushke <mdb@cvshome.org>.
3111 2004-11-04 Bruno Haible <bruno@clisp.org>
3113 2004-09-11 Bruno Haible <bruno@clisp.org>
3114 * allocsa.valgrind: New file.
3115 2004-02-06 Bruno Haible <bruno@clisp.org>
3116 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3117 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3118 Reported by Christopher Seip <chris.seip@hp.com>.
3120 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3122 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3123 with errno == ERANGE if the buffer is too small.
3124 Problem reported by Mark D. Baushke.
3126 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3128 * xreadlink.c (MAXSIZE): New macro.
3129 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3130 size does not exceed MAXSIZE. Avoid cast.
3131 As suggested by Mark D. Baushke in
3132 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3133 if readlink fails with buffer size just under MAXSIZE, try again
3136 2004-11-02 Derek R. Price <derek@ximbiot.com>
3137 and Paul Eggert <eggert@cs.ucla.edu>
3139 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3140 (get_date): Overparenthesize to avoid GCC warning.
3142 2004-11-02 Bruno Haible <bruno@clisp.org>
3144 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3145 function returns void.
3147 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3149 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3150 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3153 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3155 * getdate.y: Add support for TZ="foo" within a date string.
3156 Fix some bugs near time_t boundaries. Reject dates with
3157 out-of-range components, e.g., "Sept 31".
3158 Include <stdlib.h>, "setenv.h", "xalloc.h".
3159 (ISDIGIT_LOCALE): Remove; unused.
3160 Note that the TZ and time functions used here are not reentrant.
3161 (mktime_ok, get_tz): New functions.
3162 (TZBUFSIZE): New constant.
3163 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3164 This requires that we sometimes generate our own TZ="XXX..." setting.
3166 2004-10-27 Derek R. Price <derek@ximbiot.com>
3168 * mktime.c (not_equal_tm): Remove redundant check.
3170 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3172 * getdate.y: Use Bison 1.875 features, and some minor
3173 code cleanups. This change does not affect semantics.
3174 Don't include <stdlib.h>; no longer needed.
3175 Don't include unlocked-io.h; only the "#if TEST" code uses
3176 stdio, and performance isn't crucial there.
3177 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3178 Bison 1.875 features as described below.
3179 All uses of "PC." replaced by "pc->".
3180 (YYSTYPE): Add a forward declaration.
3181 (yylex, yyerror): Use full prototypes in forward decls.
3182 Use "%pure-parser" rather than obsolescent "%pure_parser".
3183 Use %parse-param and %lex-param instead of obsolescent
3184 YYPARSE_PARAM and YYLEX_PARAM.
3185 (meridian_table, month_and_day_table, time_units_table,
3186 relative_time_table, time_zone_table, military_table,
3187 lookup_zone, lookup_word, get_date):
3188 Use NULL instead of 0 where appropriate.
3189 (to_hour): Avoid abort (), to avoid a dependency on
3191 (yyerror, yylex): Now accepts parser_control * arg.
3192 (main) [TEST]: Use '\0' rather than 0 for char.
3194 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3196 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3197 It's now the caller's responsibility to handle the case where
3198 !HAVE_GETPAGESIZE && !defined getpagesize.
3200 * mktime.c (leapyear): Arg is long int, not int.
3202 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3204 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3206 2004-10-12 Simon Josefsson <jas@extundo.com>
3208 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3209 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3212 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3214 * vsnprintf.h: New file.
3215 * vsnprintf.c: New file.
3217 2004-10-07 Bruno Haible <bruno@clisp.org>
3219 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3220 into the provided buffer.
3222 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3224 * diacrit.c, diacrit.h: Add GPL notice.
3226 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3227 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3228 * logl.c (logl): Keep the code as similar to glibc as possible.
3229 This avoids a potential constant-folding bug.
3231 2004-10-05 Bruno Haible <bruno@clisp.org>
3233 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3235 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3237 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3238 * xmalloc.c (xmemdup): Likewise.
3239 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3240 XFREE): Remove these long-obsolescent macros.
3241 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3242 * xstrdup.c: Remove.
3244 * regex.c (re_comp): Cast gettext return value to char *,
3245 Problem reported by Martin Neitzel via Mark D. Baushke.
3247 2004-10-04 Simon Josefsson <jas@extundo.com>
3249 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3250 '#ifdef USE_UNLOCKED_IO'.
3252 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3254 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3255 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3256 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3257 regex.c, sha1.c, version-etc.c, yesno.c:
3258 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3259 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3260 the includer's responsibility.
3262 Sync from coreutils.
3264 * modechange.c (mode_compile): Don't decrement a pointer that
3265 points to the start of a string, as the C Standard says the
3266 resulting behavior is undefined.
3268 * backupfile.h (enum backuptype): Rename none -> no_backups,
3269 simple -> simple_backups, numbered_existing ->
3270 numbered_existing_backups, numbered -> numbered_backups
3271 to avoid shadowing problems. All uses changed.
3272 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3273 * backupfile.c (check_extension, numbered_backup):
3274 Rename locals to avoid shadowing 'basename'.
3275 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3278 * .cppi-disable: Add getopt_.h, getopt_int.h.
3279 * .cvsignore: Add getopt.h.
3281 2004-10-04 Simon Josefsson <jas@extundo.com>
3283 * memmem.h: New file.
3284 * memmem.c: New file, taken from glibc.
3286 2004-10-02 Jim Meyering <jim@meyering.net>
3288 * dirfd.h, getpagesize.h: Add copyright notice.
3290 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3292 * snprintf.c: Remove comments as to why each header is needed.
3294 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3296 * strsep.h: New file.
3297 * strsep.c: New file.
3299 2004-10-01 Simon Josefsson <jas@extundo.com>
3301 * snprintf.c (snprintf): Handle size==0.
3303 2004-10-01 Simon Josefsson <jas@extundo.com>
3304 Bruno Haible <bruno@clisp.org>
3306 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3307 (snprintf): Declare 'args'.
3309 2004-09-30 Simon Josefsson <jas@extundo.com>
3311 * snprintf.h, snprintf.c: New files.
3313 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3315 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3316 (hol_entry_help): Never translate an empty string.
3317 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3318 * argp.h (OPTION_NO_TRANS): New option.
3320 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3322 * xvasprintf.c: Include xalloc.h.
3323 (xvasprintf): Use xalloc_die, not xmalloc_die.
3325 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3327 * dummy.c: Change copyright notice to FSF, and license to GPL.
3329 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3331 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3332 Problem reported by Bruno Haible in:
3333 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3335 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3337 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3338 in case some system header has #define'd it. Problem reported by
3339 Soeren D. Schulze in
3340 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3342 2004-09-08 Bruno Haible <bruno@clisp.org>
3344 * stdint_.h: New file, taken from GNU clisp.
3346 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3348 * xvasprintf.h: New file.
3349 * xvasprintf.c: New file.
3350 * xasprintf.c: New file.
3352 2004-09-08 Bruno Haible <bruno@clisp.org>
3354 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3356 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3358 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3360 Import from coreutils.
3361 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3362 strings on unbounded length. alloca's performance benefits aren't
3363 that important here.
3365 (parse_with_separator): New function, with most of the internals
3366 of the old parse_user_spec. Allow user to omit both user and group,
3367 for compatibility with FreeBSD.
3368 Clone only the user name, not the entire spec.
3369 Do not set *uid, *gid unless entirely successful.
3370 Avoid memory leak in some failing cases.
3371 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3372 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3373 (parse_user_spec): Rewrite to use parse_with_separator.
3375 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3377 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3378 its complicated substitute.
3379 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3380 and program_invocation_name.
3381 (__argp_basename) [!_LIBC]: Remove; the only use was
3382 replaced by its body.
3383 (__argp_short_program_name): Change condition from
3384 !defined __argp_short_program_name to
3385 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3386 to match argp-namefrob.h.
3387 (__argp_failure): Don't assume strerror_r returns char *.
3388 * argp-parse.c (N_): Define unconditionally.
3389 (argp_default_options): Fill out initializers with 0 to avoid
3392 2004-08-12 Simon Josefsson <jas@extundo.com>
3394 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3395 * getopt_.h: Renamed from getopt.h.
3397 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3399 Merge from coreutils.
3401 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3402 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3403 for Reliant Unix 5.43.
3405 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3406 (union fooround): Use uintmax_t, not long int.
3407 The rest is a merge from libc:
3408 [defined _LIBC]: Include <shlib-compat.h>.
3409 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3411 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3413 * strverscmp.c: Convert to UTF-8.
3415 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3417 * obstack.h (obstack_empty_p):
3418 Don't assume that chunk->contents is suitably aligned.
3419 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3420 Likewise. Problem reported by Benno in
3421 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3423 * chown.c (rpl_chown): Work even if the file is writeable but not
3424 readable. This could be improved further but it'd take some work.
3426 2004-08-08 Simon Josefsson <jas@extundo.com>
3428 * xgethostname.c: Don't include error.h (not used).
3431 * getpass.c: Include getpass.h first.
3433 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3435 * xalloc-die.c: New files.
3436 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3438 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3439 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3440 (_, N_, xalloc_die): Move to xalloc-die.c.
3441 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3442 so that we needn't mess with xalloc_msg_memory_exhausted.
3444 * sha1.h: Renamed from sha.h.
3445 (SHA1_H): Renamed from _SHA_H.
3446 (sha1_ctx): Renamed from sha_ctx.
3447 (sha1_init_ctx): Renamed from sha_init_ctx.
3448 (sha1_process_block): Renamed from sha_process_block.
3449 (sha1_process_bytes): Renamed from sha_process_bytes.
3450 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3451 (sha1_read_ctx): Renamed from sha_read_ctx.
3452 (sha1_stream): Renamed from sha_stream.
3453 (sha1_buffer): Renamed from sha_buffer.
3454 * sha1.c: Likewise; renamed from sha.c.
3455 Do not include <sys/types.h>.
3456 Include <stddef.h> rather than <stdlib.h>.
3458 2004-08-08 Bruno Haible <bruno@clisp.org>
3460 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3461 FILESYSTEM_PREFIX_LEN.
3462 * progreloc.c: Likewise.
3463 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3465 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3468 * argp-help.c (make_hol, hol_append): Don't assume that
3469 SIZE_MAX is a valid preprocessor constant.
3470 (__argp_basename): Change from "#ifndef _LIBC"
3471 to "#ifndef __argp_short_program_name", so that
3472 we don't compile these functions for tar.
3474 More merges from coreutils.
3475 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3476 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3478 * addext.c: Remove; no longer needed.
3479 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3480 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3481 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3482 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3483 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3484 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3485 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3486 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3487 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3488 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3489 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3490 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3491 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3492 Import changes from coreutils.
3494 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3496 Merge from coreutils.
3498 * .gdb-history: Remove; this doesn't belong here.
3500 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3501 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3502 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3504 * dirname.h: Include <stdbool.h>.
3505 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3506 for consistency with POSIX terminology. All uses changed.
3507 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3508 (strip_trailing_slashes): Use bool for booleans.
3509 * stripslash.c (strip_trailing_slashes): Likewise.
3511 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3512 sometimes returns a positive errno value even when it succeeds.
3513 (print_errno_message) [!LIBC]: Fall back on strerror if
3516 * path-concat.c (mempcpy): Don't define if a system header defines it.
3517 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3518 (longest_relative_suffix): New function.
3519 (path_concat): Use it. Assume first argument is not NULL.
3520 Port to DOS. Omit redundant separators.
3521 Report an error instead of returning NULL.
3522 Use mempcpy instead of memcpy.
3523 (xpath_concat): Remove: not declared or used.
3525 * same.h: Include <stdbool.h>
3526 (same_name): Return bool, not int.
3527 * same.c (same_name): Likewise.
3528 (errno): Don't declare; we assume C89 or better now.
3530 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3531 if not already defined.
3533 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3534 * dup-safer.c (errno): Likewise.
3536 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3538 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3541 2004-08-03 Simon Josefsson <jas@extundo.com>
3543 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3544 * progname.h: Don't include stdbool.h.
3546 2004-08-02 Simon Josefsson <jas@extundo.com>
3548 * getsubopt.h: New file, with comments from Bruno Haible.
3549 * getsubopt.c: New file, from glibc, but slightly modified based on
3550 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3552 2004-08-01 Simon Josefsson <jas@extundo.com>
3554 * xgetdomainname.c: Include stdlib.h, for free().
3556 2004-07-16 Simon Josefsson <jas@extundo.com>
3558 * dummy.c: New file.
3560 2004-07-16 Bruno Haible <bruno@clisp.org>
3562 * backupfile.h: Add extern "C" for C++.
3563 * closeout.h: Likewise.
3564 * copy-file.h: Likewise.
3565 * findprog.h: Likewise.
3566 * full-write.h: Likewise.
3567 * pathname.h: Likewise.
3568 * progname.h: Likewise.
3569 * stpcpy.h: Likewise.
3570 * stpncpy.h: Likewise.
3571 * strcase.h: Likewise.
3572 * strstr.h: Likewise.
3573 * xalloc.h: Likewise.
3575 * mbswidth.h: Add extern "C" for C++.
3576 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3578 2004-07-09 Simon Josefsson <jas@extundo.com>
3580 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3581 failed without this.)
3583 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3585 * fchown-stub.c: New file.
3587 2004-06-24 Jim Meyering <jim@meyering.net>
3589 * obstack.h (obstack_base): Cast to (void *), per documentation.
3591 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3593 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3595 2004-06-01 Jim Meyering <jim@meyering.net>
3597 * calloc.c: New file.
3599 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3601 * getdate.y (yylex): Allow space between sign and number.
3602 Problem reported by Dan Jacobson.
3604 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3605 and Jim Meyering <jim@meyering.net>
3607 Merge from coreutils CVS.
3609 * stat-macros.h: New file, with contents from file-type.h
3610 and coreutils' system.h.
3611 * file-type.c: Include "stat-macros.h".
3612 * file-type.h (file_type): Move all macro definitions to new file,
3615 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3616 Wrap old code with this conditional.
3617 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3618 function that does not dereference symlinks.
3619 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3621 * xreadlink.c: Include xreadlink.h first, to catch .h file
3622 dependency problems.
3623 (xreadlink): Accept new arg SIZE, for efficiency.
3624 All decls and uses changed.
3625 * xreadlink.h: Include <stddef.h>, for size_t.
3627 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3628 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3630 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3632 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3634 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3635 macros to be defined.
3636 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3637 the allocator returns NULL because the requested size is zero.
3639 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3641 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3642 var. Add comment explaining why libc still defines it. This
3643 merges the following patch from glibc:
3644 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3646 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3648 * obstack.c (_obstack): Remove unused variable. It hasn't been
3649 present in glibc since revision 1.1 of this file.
3650 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3651 obstack_alignment_mask, obstack_alloc, obstack_base,
3652 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3653 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3654 obstack_grow0, obstack_init, obstack_int_grow,
3655 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3656 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3657 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3658 nonexistent functions.
3660 2004-05-17 Derek R. Price <derek@ximbiot.com>
3661 Paul Eggert <eggert@cs.ucla.edu>
3663 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3665 2004-05-14 Bruno Haible <bruno@clisp.org>
3667 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3668 that consists of a '.' followed by an empty digit string.
3669 Patch by Tor Lillqvist <tml@iki.fi>.
3671 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3673 Port obstack to the AS/400, where pointers are 16 bytes wide and
3674 you cannot cast an integer to a valid pointer. This patch is
3675 currently waiting to be integrated into glibc; see
3676 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3678 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3679 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3680 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3681 (struct obstack): temp member is now a union of a pointer and
3682 an integer, instead of an integer. All integer uses changed.
3683 This does not affect the physical layout of struct obstack,
3684 except on hosts (like the AS/400) where the size or alignment of
3685 void * is greater than that of ptrdiff_t.
3686 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3687 __STDC__)]: Store temporary in pointer member of union, not
3689 * obstack.c: Include <stddef.h>, for offsetof.
3690 (struct fooalign): Remove; it doesn't need a name.
3691 (union fooround): Change double to long double, and add void *.
3692 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3693 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3694 not a macro. Hence the values are always int; so remove all
3695 casts-to-int in uses.
3697 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3698 Derek Price <derek@ximbiot.com>
3700 * alloca.c: Include <alloca.h>, to get our interface.
3701 * alloca_.h: Use __alloca on AIX, so that we don't have to
3702 include <alloca.h> first. Use C89 prototype for alloca; this
3703 requires including <stddef.h> for size_t. Use extern "C" if C++.
3704 Use #elif for simplicity, since we can assume C89 now.
3705 Don't try to source the system alloca.h since it will not be found
3706 and to prevent recursively including its replacement.
3707 * fnmatch.c: Include <alloca.h> instead of opencoding.
3708 * regex.c: Likewise.
3710 2004-05-16 Derek Price <derek@ximbiot.com>
3711 Paul Eggert <eggert@cs.ucla.edu>
3713 getline cleanup. This changes the getndelim2 API: both order of
3714 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3717 * getline.c: Don't include stddef.h or stdio.h, since our
3718 interface does that.
3719 (getline): Always use getdelim, so that we don't have two
3720 copies of this code.
3721 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3723 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3724 (GETNDELIM2_MAXIMUM): New macro.
3725 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3726 instead of the old practice of delim2==0. All callers changed.
3727 Return -1 on overflow, instead of returning junk.
3728 Do not set *linesize unless allocation succeeds.
3729 * getndelim2.h: Do not include stddef.h; no longer needed, now
3730 that we include sys/types.h.
3731 * getnline.h: Likewise.
3732 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3733 (getndelim2): Reorder arguments.
3734 * getnline.c (getnline, getndelim):
3735 Don't discard the NMAX argument.
3736 (getnline): Invoke getndelim, to avoid code duplication.
3737 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3738 of (size_t) -1 by callers of the getnline family.
3740 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3742 * nanosleep.c (suspended): Change its type from int to
3743 sig_atomic_t volatile.
3744 (first_call): Make it private to rpl_nanosleep, and have it
3745 be zero initially as that's a bit faster.
3746 (my_usleep): Round up fractional times instead of truncating them,
3747 as this is the usual meaning for 'sleep'.
3749 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3751 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3752 (ENOSYS): Define if not defined.
3753 (settime): Fall back on stime if it exists and settimeofday fails.
3754 But don't bother with fallbacks if a method fails with errno == EPERM.
3756 2004-05-11 Jim Meyering <jim@meyering.net>
3758 Prior to this change, the save_cwd caller required read access to the
3759 current directory on most systems (ones with the fchdir function).
3761 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3762 fails, try write-only, and finally, resort to using xgetcwd.
3764 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3766 * obstack.c, obstack.h: Import changes from libc.
3768 2004-04-28 Bruno Haible <bruno@clisp.org>
3770 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3771 implicitly appends .exe to executables.
3772 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3773 accepts Windows pathnames.
3774 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3775 Cygwin like Windows, since it now accepts Windows pathnames.
3776 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3777 Cygwin like Windows, since it now accepts Windows pathnames.
3778 Reported by Derek Robert Price <derek@ximbiot.com>.
3780 2004-04-20 Jim Meyering <jim@meyering.net>
3782 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3784 2004-04-20 Jim Meyering <jim@meyering.net>
3785 Bruno Haible <bruno@clisp.org>
3787 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3788 memory when realloc fails.
3790 2004-04-18 Jim Meyering <jim@meyering.net>
3792 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3793 don't leak memory and do call END_UTMP_ENT.
3795 2004-04-11 Paul Eggert <eggert@twinsun.com>
3797 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3798 (CHAR_BIT): Remove, since we assume C89.
3799 Include <stdint.h> if available, as per current Autoconf CVS advice.
3801 2004-03-30 Paul Eggert <eggert@twinsun.com>
3803 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3804 not bool, to be more consistent with Unix conventions.
3805 Suggested by Bruno Haible.
3807 Merge from coreutils.
3809 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3812 * getdate.h: Include stdbool.h, and timespec.h instead of
3813 the usual <time.h> dance.
3814 (get_date): Change signature to support fractional time stamps.
3815 All callers changed.
3816 * getdate.y: Include "getdate.h" first, as we can now
3817 assume C89 and don't need to worry about 'const'.
3818 Similarly, include "unlocked-io.h" near start, not in middle.
3820 (textint.value): Use long int rather than int.
3821 (textint.digits): Use size_t rather than int.
3822 (BILLION, LOG10_BILLION): New constants.
3823 (parser_control): New member rel_ns. Members day_ordinal,
3824 time_zone, month, day, hour, minutes, rel_year, rel_month,
3825 rel_day, rel_hour, rel_minutes, rel_seconds
3826 are now long int, not int. Member seconds is now struct timespec,
3827 not int. New member timespec_seen. Members dates_seen, days_seen,
3828 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3830 (%union.intval): Now long int, not int.
3831 New member timespec.
3832 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3833 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3834 (spec): Now is a timespec or an item list.
3835 (timespec, items): New nonterminals.
3836 (time, rel, relunit, number, get_date):
3837 Add support for fractional seconds.
3838 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3839 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3840 (to_hour): First arg is now long int, not int.
3841 (to_year): Returns long int, not int.
3842 Don't treat year -70 like 70.
3843 (tm_diff): Returns long int, not int.
3844 (lookup_word): Use bool instead of int when appropriate.
3845 (yylex): Use size_t for count, not int.
3846 Detect overflow when parsing large integer constants.
3847 Add support for fractions.
3848 (get_date): Make pointers 'const' if possible.
3849 Use more-portable code to detect integer overflow.
3850 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3851 Don't use ctime; it's not reliable if the year has >4 digits.
3853 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3854 This is for compatibility with BSD.
3856 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3857 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3858 From coreutils' system.h.
3860 * userspec.c: Don't include "posixver.h".
3861 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3862 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3863 compatible extension. Simplify code by removing a boolean int
3864 that was always nonzero if a string was nonnull.
3866 2004-03-30 Jim Meyering <jim@meyering.net>
3868 Merge from coreutils.
3870 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3872 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3873 an empty input stream.
3875 * readtokens.c: Include <stdbool.h>.
3876 (readtoken): Use `size_t' rather than int/long.
3877 All callers adjusted.
3878 Use `bool' rather than `int' where appropriate.
3879 Use memset rather than an explicit loop.
3880 Use x2nrealloc rather than xrealloc.
3881 Allow the use of `\0' as a delimiter.
3882 (readtokens): Likewise.
3883 * readtokens.h (readtoken, readtokens): Update prototypes.
3885 2004-03-30 Bruno Haible <bruno@clisp.org>
3887 * getloadavg.c (getloadavg): Don't assume setlocale returns
3890 2004-03-29 Paul Eggert <eggert@twinsun.com>
3892 Merge changes to getloadavg.c from coreutils and Emacs.
3894 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3895 Define to an expression, not to the empty string.
3896 Include cloexec.h and xalloc.h.
3897 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3898 Use set_cloexec_flag rather than rolling our own.
3899 * cloexec.c, cloexec.h: New files.
3901 2004-03-18 Paul Eggert <eggert@twinsun.com>
3903 * getopt.h: Sync with libc CVS.
3905 2004-03-18 Paul Eggert <eggert@twinsun.com>
3906 Bruno Haible <bruno@clisp.org>
3908 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3909 not on all platforms that have <wchar.h>.
3910 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3912 2004-03-09 Paul Eggert <eggert@twinsun.com>
3914 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3916 * getopt_int.h: New file, also synced from libc.
3918 2004-03-07 Paul Eggert <eggert@twinsun.com>
3920 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3921 '#if' expressions. Unlike the code it replaces, it does not
3922 depend on (defined _SC_PAGESIZE). However, it does depend on
3923 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3924 first reported by Jason Andrade in
3925 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3927 2004-01-18 Simon Josefsson <jas@extundo.com>
3929 * strdup.h: New file.
3930 * strdup.c: Include it.
3931 * path-concat.c: Include strdup.h. Drop strdup declaration.
3932 * userspec.c: Include strdup.h. Drop strdup declaration.
3934 2004-02-06 Karl Berry <karl@gnu.org>
3936 * config.charset: update from gettext 0.14.1.
3938 2004-02-05 Paul Eggert <eggert@twinsun.com>
3940 Add comments and code, prompted by suggestions from Bruno Haible
3942 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3943 describing the enum quoting_style values.
3944 * quotearg.c (quotearg_alloc): New function.
3945 (quotearg_buffer_restyled): Treat lone { and } as special.
3946 Treat = as special. Work around bug with older shells
3947 that "see" a '\' that is really the 2nd byte of a multibyte char.
3948 Quote empty string with shell_quoting_style.
3950 2004-02-03 Bruno Haible <bruno@clisp.org>
3952 * pipe.h: New file, from GNU gettext.
3953 * pipe.c: New file, from GNU gettext.
3955 2004-01-27 Bruno Haible <bruno@clisp.org>
3957 * execute.h: New file, from GNU gettext.
3958 * execute.c: New file, from GNU gettext.
3959 * w32spawn.h: New file, from GNU gettext.
3961 2004-01-23 Paul Eggert <eggert@twinsun.com>
3963 Exit-status fix from coreutils.
3965 Use exit_failure consistently in place of EXIT_FAILURE,
3966 so that program exit statuses are consistent on failure.
3968 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3969 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3970 * argmatch.h: Comment fix to match the above.
3971 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3972 Now a macro referring to exit_failure, instead of a separate
3973 variable. Include "exitfail.h" to get it.
3974 * xstrtol.h: Include "exitfail.h".
3975 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3977 * long-options.c (parse_long_options): Use prototype
3978 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3981 2004-01-21 Jim Meyering <jim@meyering.net>
3983 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3984 so as not to conflict with a different-sized __mktime_internal
3985 function in GNU libc.
3986 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3987 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3989 2004-01-18 Paul Eggert <eggert@twinsun.com>
3991 Merge from diffutils.
3993 * file-type.c (file_type): Add typed memory objects.
3994 * file-type.h (S_TYPEISTMO): New macro.
3996 * c-stack.h (c_stack_action): Remove argv argument.
3997 * c-stack.c (c_stack_action): Likewise. All uses changed.
3998 (die): Don't calculate message unless segv_action returns.
3999 (get_stack_location, min_address_from_argv, max_address_from_argv,
4000 volatile stack_base, volatile_stack_size): Remove.
4001 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4002 that every segmentation violation is a stack overflow. (Ouch!)
4003 See Debian bug 136249 (still outstanding) for more info about why
4004 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4006 2003-11-30 Bruno Haible <bruno@clisp.org>
4008 Safer stack allocation.
4009 * setenv.c: Include allocsa.h.
4010 (alloca): Remove fallback definition.
4011 (freea): Remove macro.
4012 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4015 2003-10-17 Bruno Haible <bruno@clisp.org>
4017 * binary-io.h: Avoid warnings on Cygwin.
4019 2003-12-28 Bruno Haible <bruno@clisp.org>
4021 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4022 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4024 2003-11-28 Bruno Haible <bruno@clisp.org>
4026 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4028 2003-11-27 Bruno Haible <bruno@clisp.org>
4030 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4032 2003-11-17 Bruno Haible <bruno@clisp.org>
4034 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4036 2003-11-24 Bruno Haible <bruno@clisp.org>
4038 * xallocsa.h: New file, from GNU gettext.
4039 * xallocsa.c: New file, from GNU gettext.
4041 2003-11-24 Bruno Haible <bruno@clisp.org>
4043 * allocsa.h: New file, from GNU gettext.
4044 * allocsa.c: New file, from GNU gettext.
4046 2003-11-24 Bruno Haible <bruno@clisp.org>
4048 * eealloc.h: New file.
4050 2004-01-15 Jim Meyering <jim@meyering.net>
4052 Merge from coreutils.
4054 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4055 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4056 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4058 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4059 optional configure-time default.
4061 * version-etc.c (version_etc_copyright): Update copyright date.
4063 * xreadlink.c (xreadlink): Correct outdated comment.
4065 2004-01-15 Paul Eggert <eggert@twinsun.com>
4067 Merge from coreutils.
4069 * posixver.c: Include posixver.h.
4071 * same.c: Include <stdbool.h>, <limits.h>.
4072 (_POSIX_NAME_MAX): Define if not defined.
4074 (same_name): If file names are silently truncated, report
4075 that the file names are the same if they are the same after
4076 the silent truncation.
4078 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4079 conversion function.
4080 * xstrtod.c (xstrtod): Likewise. All callers changed to
4081 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4084 2004-01-14 Paul Eggert <eggert@twinsun.com>
4086 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4087 with like-named macro in fnmatch.c.
4088 (EXT): Use an internal constant instead.
4090 Merge fnmatch patches from glibc.
4091 * fnmatch.c (mbsinit): Remove define.
4092 Add libc_hidden_ver (__fnmatch, fnmatch).
4093 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4094 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4096 2003-12-14 Karl Berry <karl@gnu.org>
4098 * config.charset: update from gettext-runtime.
4100 2003-12-03 Paul Eggert <eggert@twinsun.com>
4102 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4103 Bug reported by Alfred M. Szmidt.
4105 2003-11-29 Karl Berry <karl@gnu.org>
4107 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4109 2003-11-23 Paul Eggert <eggert@twinsun.com>
4110 Bruno Haible <bruno@clisp.org>
4112 * printf-parse.h: Don't include sys/types.h.
4113 (ARG_NONE): New macro.
4114 (char_directive): Change type of *arg_index fields to size_t.
4115 * printf-parse.c: Don't include sys/types.h.
4116 (SSIZE_MAX): Remove macro.
4117 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4118 Remove unnecessary overflow check.
4119 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4122 2003-11-24 Paul Eggert <eggert@twinsun.com>
4124 * alloca.c: Remove dependency on xalloc module.
4125 (xalloc_die): Remove.
4126 (memory_full) [!defined emacs]: New macro.
4127 [!defined emacs]: Don't include xalloc.h.
4128 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4129 address arithmetic overflows. Change datatypes a bit to avoid
4132 2003-11-22 Jim Meyering <jim@meyering.net>
4134 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4136 2003-11-17 Bruno Haible <bruno@clisp.org>
4138 * vasnprintf.c (alloca): Remove fallback definition.
4139 (freea): Remove definition.
4140 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4141 Reported by Paul Eggert.
4143 2003-11-17 Jim Meyering <jim@meyering.net>
4145 On systems without utime and without a utimes function capable of
4146 dealing with a NULL struct utimbuf* argument, this utime replacement
4147 could -- in unusual circumstances -- leak a file descriptor.
4148 * utime.c: Include <unistd.h> and <errno.h>.
4149 (utime_null): Be sure to close `fd' and to preserve errno.
4150 Reported by Geoff Collyer via Arnold Robbins.
4152 2003-11-16 Paul Eggert <eggert@twinsun.com>
4153 Bruno Haible <bruno@clisp.org>
4155 Protect against address arithmetic overflow.
4156 * printf-args.h: Include stddef.h.
4157 (arguments): Change type of field 'count' to size_t.
4158 * printf-args.c (printf_fetchargs): Use size_t instead of
4159 'unsigned int' where appropriate.
4160 * printf-parse.h: Include sys/types.h.
4161 (char_directive): Change type of *arg_index fields to ssize_t.
4162 (char_directives): Change type of fields 'count', max_*_length to
4164 * printf-parse.c: Include sys/types.h and xsize.h.
4165 (SSIZE_MAX): Define fallback value.
4166 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4167 instead of 'int' where appropriate. Check a_allocated, d_allocated
4168 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4169 * vasnprintf.c: Include xsize.h.
4170 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4171 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4172 overflow. Avoid wraparound when converting a width or precision from
4175 2003-11-16 Bruno Haible <bruno@clisp.org>
4177 Update from GNU gettext.
4178 * printf-parse.c: Generalize to it can be compiled for wide strings.
4179 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4180 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4181 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4182 SNPRINTF): New macros.
4183 Don't include <alloca.h> if the file is used inside libintl.
4184 (local_wcslen): New function, for Solaris 2.5.1.
4185 (VASNPRINTF): Use it instead of wcslen.
4187 2003-11-16 Bruno Haible <bruno@clisp.org>
4189 * xsize.h (xmax): New function.
4190 (xsum, xsum3, xsum4): Declare as "pure" functions.
4192 2003-11-12 Paul Eggert <eggert@twinsun.com>
4194 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4195 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4196 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4197 heuristic is just as accurate as far as we know, and it removes a
4198 dependency on size_max.m4 and ptrdiff_max.m4.
4200 2003-11-12 Paul Eggert <eggert@twinsun.com>
4202 * xstrtol.c (__xstrtol): Remove "break" immediately after
4203 "return", to pacify some unknown compiler. Problem reported
4206 2003-11-11 Bruno Haible <bruno@clisp.org>
4208 * xsize.h (SIZE_MAX): Remove fallback definition.
4209 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4212 2003-11-10 Paul Eggert <eggert@twinsun.com>
4214 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4215 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4216 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4218 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4219 not (size_t) -1, since it's defined here.
4221 2003-11-06 Paul Eggert <eggert@twinsun.com>
4223 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4224 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4225 Reject sizes of exactly SIZE_MAX bytes.
4226 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4227 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4229 2003-11-05 Bruno Haible <bruno@clisp.org>
4231 * xsize.h: Include limits.h, to avoid a possible collision with
4232 SIZE_MAX defined in <limits.h> on Solaris.
4234 2003-11-04 Bruno Haible <bruno@clisp.org>
4236 * xsize.h: New file.
4237 * linebreak.c: Include xsize.h.
4238 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4239 argument for overflow.
4240 Suggested by Paul Eggert.
4242 2003-10-31 Bruno Haible <bruno@clisp.org>
4244 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4245 to avoid (extremely rare) race condition.
4246 Suggested by Paul Eggert.
4248 2003-11-03 Jim Meyering <jim@meyering.net>
4250 * userspec.c: Include "userspec.h".
4251 * userspec.h: New file.
4253 2003-10-31 Paul Eggert <eggert@twinsun.com>
4255 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4256 * mountlist.c (SIZE_MAX): Define if not defined already.
4257 (read_filesystem_list): Set and use me_type_malloced.
4258 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4259 whatever the type happens to be), for brevity and consistency.
4260 Check for size calculation overflow on Alphas running OSF/1.
4262 2003-10-31 Jim Meyering <jim@meyering.net>
4264 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4266 * linebuffer.c: Include <string.h> for declaration of memset.
4268 2003-10-30 Paul Eggert <eggert@twinsun.com>
4269 Bruno Haible <bruno@clisp.org>
4271 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4272 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4274 2003-10-29 Paul Eggert <eggert@twinsun.com>
4276 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4277 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4279 * quotearg.c (quotearg_n_options): Use it.
4280 * group-member.c: Include <stdbool.h>.
4281 (free_group_info): Arg is now const *; don't free arg.
4282 (get_group_info): Now returns bool and accepts struct group_info *,
4283 rather than returning a malloc'ed struct group_info *.
4284 All uses changed. Check for overflow in internal size calculation.
4286 * getusershell.c (readname): Simplify the code by using x2nrealloc
4287 rather than xmalloc/xrealloc.
4288 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4289 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4290 conformance bug: the old code used a pointer after freeing the
4291 storage that it addressed.
4292 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4293 rather than doing it by hand.
4294 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4295 the buffer preserved. Use free and xmalloc instead.
4296 * quotearg.c (quotearg_n_options): Likewise.
4297 Use a simpler test for size overflow. Don't use xalloc_oversized
4298 because unsigned int might be wider than size_t (!); this suggests
4299 that we should switch from unsigned int to size_t for slot numbers.
4301 2003-10-27 Bruno Haible <bruno@clisp.org>
4303 * stdbool_.h: Better support for BeOS.
4305 2003-10-27 Paul Eggert <eggert@twinsun.com>
4307 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4308 to allocate the returned structure. Do not allocate a subarray,
4309 as x2nrealloc will do that.
4310 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4311 instead of xnrealloc.
4312 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4314 2003-10-26 Paul Eggert <eggert@twinsun.com>
4316 * xalloc.h (xalloc_oversized): New static inline function, for
4317 callers that want to do their own size-overflow checking. Include
4318 <stdbool.h>, since xalloc_oversized returns bool.
4319 * xalloc.c (array_size_overflow): Remove. All callers changed
4320 to use xalloc_oversized.
4322 Add two functions x2realloc, x2nrealloc, for programs that grow
4323 arrays dynamically by doubling their sizes.
4324 * xalloc.h (x2realloc, x2nrealloc): New decls.
4325 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4328 Port to C99 semantics for 'inline' of external functions.
4329 Bug reported by Bruno Haible.
4330 * xmalloc.c (xnmalloc_inline): New static inline function,
4331 with the old contents of xnmalloc.
4332 (xnmalloc, xmalloc): Use it.
4333 (xnrealloc_inline): New static inline function,
4334 with the old contents of xnrealloc.
4335 (xnrealloc, xrealloc): Use it.
4337 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4339 2003-10-25 Paul Eggert <eggert@twinsun.com>
4341 Fix several address-calculation bugs in the hash modules,
4342 plus some minor code cleanup.
4344 * hash.h: Include <stdbool.h>, for bool.
4345 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4346 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4347 hash_get_n_entries, hash_get_max_bucket_length,
4348 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4349 hash_rehash): Use size_t rather than unsigned.
4350 * hash.c (struct hash_table, hash_get_n_buckets,
4351 hash_get_n_buckets_used, hash_get_n_entries,
4352 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4353 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4354 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4356 (SIZE_MAX): Define if not defined.
4357 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4358 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4360 Use const * when possible.
4361 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4362 (check_tuning): Fix bug: if tuning parameters were very close to
4363 0 or 1, rounding errors could have caused subscript violations.
4364 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4365 (hash_initialize): Add 'fail:' label
4366 to free table and return NULL, and use it to simplify code.
4367 Use calloc rather than clearing the storage ourself.
4368 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4369 buffer size calculations.
4370 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4371 Include <stddef.h>, for size_t.
4372 * hash-pjw.c (hash_pjw): Likewise.
4373 Switch to method described by Bruno Haible.
4374 Include <limits.h>, for CHAR_BIT.
4375 (SIZE_BITS): New macro.
4377 2003-10-21 Paul Eggert <eggert@twinsun.com>
4379 * getndelim2.c (getndelim2): When size calculation overflows,
4380 ceiling the allocation at NMAX bytes rather than silently
4381 discarding input bytes before NMAX is reached. This makes
4382 a difference only if NMAX exceeds SIZE_MAX / 2.
4384 * obstack.c: Merge from glibc.
4385 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4386 Add libc_hidden_def (_obstack_newchunk).
4387 (_obstack_free) [! defined _LIBC]: Remove.
4388 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4389 a clone of the function body.
4390 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4391 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4393 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4394 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4397 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4398 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4399 Don't use lvalue casts, as GCC plans to remove support for them
4400 in GCC 3.5. Reported by Joseph S. Myers. This bug
4401 was also present in the non-GCC version, indicating that this
4402 code had always been buggy and had never been widely used.
4403 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4404 Use the fast variant of each macro, rather than copying the
4405 definiens of the fast variant; that way, we'll be more likely to
4406 catch future bugs in the fast variants.
4408 2003-10-20 Bruno Haible <bruno@clisp.org>
4410 * wait-process.h: New file, from GNU gettext.
4411 * wait-process.c: New file, from GNU gettext.
4413 2003-10-19 Jim Meyering <jim@meyering.net>
4415 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4417 2003-10-16 Paul Eggert <eggert@twinsun.com>
4419 * getgroups.c: Include <errno.h>, <stdlib.h>.
4420 (getgroups): First arg is int, not size_t.
4421 Don't let 'free' mangle errno.
4423 2003-10-16 Jim Meyering <jim@meyering.net>
4425 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4427 2003-10-15 Paul Eggert <eggert@twinsun.com>
4429 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4431 (new_exclude, add_exclude_file): Initial size no longer needs to
4433 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4434 our own address arithmetic overflow checking.
4436 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4437 (fnmatch): Do not alloca more than 2000 wide characters;
4438 instead, use malloc for large buffers.
4439 Check for address arithmetic overflow, and return -1
4440 with errno set to ENOMEM in that case.
4441 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4442 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4443 instead, return -1. Check for address arithmetic overflow.
4445 2003-10-14 Paul Eggert <eggert@twinsun.com>
4447 Handle invalid suffixes and overflow independently, so that
4448 callers can treat them independently as needed. Fix some bugs in
4449 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4450 suffix for a human-readable blocksize. The major caller-visible
4451 change is the addition of a new
4452 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4453 that both overflow and suffix chars were found.
4455 * human.c (humblock): Don't check separately for invalid suffix
4456 char; that is xstrtoumax's job (now that its bug is fixed).
4457 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4458 INTMAX_MAX]: New macros.
4459 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4460 TYPE_MAXIMUM): New macros.
4461 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4462 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4463 if overflow occurs, as it's what __strtol does and it's more useful
4465 (__xstrtol): If __strtol reports some error other than ERANGE,
4466 reflect it to the caller as LONGINT_INVALID. If it reports
4467 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4468 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4469 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4471 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4472 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4473 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4474 [defined UINTMAX_MAX]: New macros.
4476 2003-10-14 Bruno Haible <bruno@clisp.org>
4478 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4479 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4480 Also use volatile where needed.
4482 2003-10-12 Paul Eggert <eggert@twinsun.com>
4484 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4485 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4486 and define in terms of the other primitives.
4487 * xmalloc.c: Include stdbool.h; do not include exit.h.
4488 (SIZE_MAX): Define if not already defined.
4489 (array_size_overflow): New function.
4490 (xalloc_die): Abort instead of exiting if 'error' returns.
4491 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4492 (xmalloc, xrealloc): Use them.
4493 (xcalloc): Check for address arithmetic overflow.
4494 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4495 a bit faster than strcpy.
4497 2003-10-08 Paul Eggert <eggert@twinsun.com>
4499 Merge getpass from libc, plus a few fixes.
4501 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4502 Include <stdbool.h>.
4503 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4504 __fsetlocking to empty.
4505 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4506 do include <bits/libc-lock.h>.
4507 Do not include <fcntl.h>; not needed.
4508 [_LIBC]: Include <wchar.h>.
4509 (NOTCANCEL_MODE): New macro.
4510 (flockfile, funlockfile) [_LIBC]: New macros.
4511 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4512 [!_LIBC]: New macros.
4513 (call_fclose): New function.
4514 (getpass): Use it. Save tty stream separately; this simplifies the
4515 code and makes it more reliable if stdin happens to equal stdout.
4516 Invoke __fsetlocking on tty.
4517 Handle thread cancellation if needed.
4518 Namespace cleanup (use __tcgetattr, __getline).
4519 Use bool for Booleans.
4520 [USE_IN_LIBIO]: Handle wide streams.
4521 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4522 stream might go where.
4524 * unlocked-io.h: Include <stdio.h>, so that the caller
4525 doesn't have to include <stdio.h> before us.
4526 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4527 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4528 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4529 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4530 if not declared, so that we can use getpass.c code from libc without
4532 (flockfile, ftrylockfile, funlockfile): New macros.
4534 2003-10-06 Bruno Haible <bruno@clisp.org>
4536 * version-etc-2.h: Remove file.
4537 * version-etc-2.c: Remove file.
4539 2003-09-25 Jim Meyering <jim@meyering.net>
4540 Bruno Haible <bruno@clisp.org>
4542 This lets translators provide better translations for the
4543 "Written by ..." part of --version output.
4544 * version-etc.h: Include stdarg.h.
4545 (version_etc_copyright): Declare as readonly.
4546 (version_etc): Make this function variadic with a NULL-terminated list
4547 of author name strings.
4548 (version_etc_va): New declaration.
4549 * version-etc.c: Include stdarg.h, stdlib.h.
4550 (version_etc_copyright): Declare as readonly.
4551 (version_etc_va): New function. Provide a different translatable string
4552 for each possible number of authors < 10. Abbreviate when there are 10
4554 (version_etc): Make this function variadic. Call version_etc_va.
4555 Suggestion from Gary V. Vaughan.
4557 * long-options.h (parse_long_options): Change prototype: the authors
4558 string is moved to the end and becomes variadic.
4559 * long-options.c: Include stdarg.h.
4560 (parse_long_options): Make this function variadic, too.
4561 Call version_etc_va, not version_etc.
4563 2003-10-06 Bruno Haible <bruno@clisp.org>
4565 * fatal-signal.h: New file, from GNU gettext.
4566 * fatal-signal.c: New file, from GNU gettext.
4568 2003-10-04 Karl Berry <karl@gnu.org>
4570 * argp*: update from libc.
4572 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4574 * getpass.c (getpass): Use a no-op fseek when switching from input to
4575 output mode on the same stream.
4577 2003-09-29 Paul Eggert <eggert@twinsun.com>
4579 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4580 Fix arg typo in previous patch.
4582 2003-09-28 Jim Meyering <jim@meyering.net>
4584 * error.c: Correct cpp indentation.
4586 2003-09-27 Paul Eggert <eggert@twinsun.com>
4588 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4589 Omit the special code that used __typeof__, since we worry that
4590 it could be more trouble than it's worth. See:
4591 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4592 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4596 2003-09-26 Jim Meyering <jim@meyering.net>
4598 * error.c (error_tail): Move some declarations
4599 into inner scope where the local variables are used.
4601 2003-09-26 Bruno Haible <bruno@clisp.org>
4603 * stpncpy.h (gnu_stpncpy): New declaration.
4604 (stpncpy): Define as alias for gnu_stpncpy.
4605 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4607 2003-09-26 Paul Eggert <eggert@twinsun.com>
4609 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4610 (error_tail): Do not loop, reallocating temporary buffer, since
4611 the output cannot contain more wide characters than the input
4612 contains bytes, the size must be big enough already. This avoids
4613 one potential size overflow calculation. Check for size overflow
4614 when calculating temporary buffer size. Free temporary buffer
4615 when done, if it was allocated with malloc; this plugs a memory
4616 leak. Remove casts from void * to pointers, that are no longer
4617 needed now that we're assuming C89 or better.
4619 Merge error changes from glibc.
4621 * error.c, error.h: Update copyright notice header to match glibc.
4622 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4623 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4624 Disable cancellation while printing error.
4625 * error.h: Prepend __ to parameter names.
4627 2003-09-25 Karl Berry <karl@gnu.org>
4629 * argp-fmtstream.c, argp-help.c: update from libc.
4631 2003-09-25 Bruno Haible <bruno@clisp.org>
4633 * version-etc-2.h: New file, from version-etc.h with modifications.
4634 * version-etc-2.c: New file, from version-etc.c with modifications.
4636 2003-09-25 Simon Josefsson <jas@extundo.com>
4638 * xgetdomainname.h: New file.
4639 * xgetdomainname.c: New file.
4641 2003-09-25 Simon Josefsson <jas@extundo.com>
4642 Bruno Haible <bruno@clisp.org>
4644 * getdomainname.h: New file.
4645 * getdomainname.c: New file.
4647 2003-09-24 Paul Eggert <eggert@twinsun.com>
4649 * linebuffer.c (freebuffer): Don't free the argument, just
4650 the buffer associated with the argument. Bug reported by
4653 2003-09-19 Karl Berry <karl@gnu.org>
4655 * argp.h: update from libc.
4657 2003-09-16 Paul Eggert <eggert@twinsun.com>
4659 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4660 input error, instead of returning NULL the next time we are called
4661 (and therefore losing track of errno).
4663 2003-09-15 Paul Eggert <eggert@twinsun.com>
4665 * getndelim2.c (getndelim2): Don't trash errno when a read
4666 fails, so that the caller gets the proper errno.
4668 * readutmp.c (read_utmp): Likewise.
4669 Check for fstat error. Close stream and free storage
4672 2003-09-14 Bruno Haible <bruno@clisp.org>
4674 * fwriteerror.h: New file.
4675 * fwriteerror.c: New file.
4677 2003-09-14 Jim Meyering <jim@meyering.net>
4679 * getloadavg.c: Correct cpp indentation.
4680 * strdup.c: Likewise.
4681 * vasnprintf.c: Likewise.
4683 2003-09-12 Paul Eggert <eggert@twinsun.com>
4685 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4686 * obstack.c [!defined _LIBC]: Likewise.
4687 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4688 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4689 * exitfail.c: Don't include stdlib.h; no longer needed.
4691 More changes to assume C89 or better.
4693 * error.c (error_tail): Assume vprintf.
4695 * argmatch.c (getenv): Remove decl.
4696 * progreloc.c (get_full_program_name): Define via prototype.
4697 * setenv.c (clearenv): Likewise.
4698 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4700 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4701 (malloc, memcpy): Remove decls.
4702 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4703 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4704 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4705 (memcpy): Remove macro.
4706 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4707 (__P): Remove. All uses removed.
4708 (PTR): Remove. All uses changed to void *.
4709 (CHAR_BIT, NULL): Remove.
4710 (spaces, zeros, memset_space, memset_zero)
4711 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4713 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4714 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4715 Define with prototype.
4716 Remove now-unnecessary prototype decl.
4717 (extra_args_spec): Assume ANSI C. All uses changed.
4718 (extra_args_spec_iso): Remove.
4719 (my_strftime, emacs_strftimeu): Define via prototype.
4720 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4722 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4723 * strtoimax.c: Include <stdlib.h> unconditionally.
4724 (strtoul, strtol): Remove decls.
4725 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4727 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4728 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4729 (LOCALE_PARAM_PROTO): New macro.
4730 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4731 (INTERNAL (strtol), strtol): Define with a prototype.
4732 (PARAMS): Remove. All uses removed.
4733 * tempname.c: Include <string.h> unconditionally.
4734 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4735 * xgethostname.c (main): Define with a prototype.
4736 * xmalloc.c: Include "xalloc.h" first, to check interface.
4737 Include <stdlib.h> unconditionally.
4738 (calloc, malloc, realloc, free): Remove decls.
4739 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4740 Include <stdlib.h> unconditionally. Sort include file names.
4742 (xstrtod): Define with a prototype.
4743 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4744 (strtol, strtoul): Remove decls.
4746 2003-09-11 Paul Eggert <eggert@twinsun.com>
4748 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4749 Include <stdlib.h>, <string.h> unconditionally.
4750 Remove now-unnecessary cast to char *.
4751 * strnlen.c: Include <string.h> unconditionally.
4752 * yesno.c (yesno): Define with a prototype.
4754 2003-09-10 Bruno Haible <bruno@clisp.org>
4756 * strcspn.c: Include <string.h> unconditionally.
4757 * strpbrk.c: Include <string.h> unconditionally.
4758 * strstr.c: Include <string.h> unconditionally.
4759 * unicodeio.c: Include <string.h> unconditionally.
4760 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4761 * unsetenv.c: Likewise.
4762 * xreadlink.c: Include <stdlib.h> unconditionally.
4763 * yesno.c: Include <stdlib.h> unconditionally.
4764 (rpmatch): Add prototype.
4766 2003-09-10 Jim Meyering <jim@meyering.net>
4768 * error.c: Correct indentation of cpp directives.
4770 2003-09-09 Paul Eggert <eggert@twinsun.com>
4774 * acosl.c (main): Use a prototype.
4775 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4778 * getloadavg.c (getloadavg, main): Define via prototypes.
4780 * getopt.h (struct option.name): Assume C89, and use 'const'.
4781 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4782 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4784 * getopt.c (const): Remove macro.
4785 Include <string.h> unconditionally.
4786 (my_index): Remove; all uses changed to strchr.
4787 (strlen): Remove decl.
4788 (exchange): Remove forward decl; no longer needed.
4789 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4790 Define with prototype.
4791 * getopt1.c (const): Remove macro.
4792 (getopt_long, getopt_long_only, main): Define with prototype.
4794 * getugroups.c: Include <string.h> unconditionally.
4796 * getusershell.c: Include <stdlib.h> unconditionally.
4797 (getusershell, setusershell, endusershell, readname, main):
4798 Define with prototypes.
4800 * group-member.c: Include group-member.h first.
4801 Include <stdlib.h> unconditionally.
4803 * hard-locale.c: Include hard-locale.h first.
4804 Include <stdlib.h>, <string.h> unconditionally.
4806 * hash.c (free, malloc): Remove decls.
4807 Include <stdlib.h> unconditionally.
4809 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4810 (getenv): Do not declare.
4812 * idcache.c: Include <string.h> unconditionally.
4814 * long-options.c: Include long-options.h first, to test interface.
4815 Include <stdlib.h> unconditionally.
4817 * makepath.c: Include makepath.h first, to test interface.
4818 Include <stdlib.h> and <string.h> unconditionally.
4820 * linebuffer.c: Include <stdlib.h>.
4821 (free): Remove decl.
4823 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4824 rpl_malloc returns void *, not char *.
4825 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4827 * md5.h: Include <limits.h> unconditionally.
4828 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4829 (__P): Remove; all uses removed.
4830 * md5.c: Include "md5.h" first.
4831 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4832 md5_buffer, md5_process_bytes, md5_process_block):
4833 Define with prototypes.
4834 * sha.h (__P): Remove all uses. (It wasn't defined??)
4835 * sha.c: Include "sha.h" first.
4836 Include <stdlib.h>, <string.h> unconditionally.
4838 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4839 * memcmp.c (__ptr_t): Likewise.
4840 * memrchr.c (__ptr_t): Likewise.
4841 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4842 Include <string.h> unconditionally.
4843 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4844 * memchr.c: Include <stdlib.h> unconditionally.
4845 * memchr.c (LONG_MAX): Remove.
4846 * memrchr.c (LONG_MAX): Likewise.
4847 * memchr.c (__memchr): Define via a prototype.
4848 * memrchr.c (__memrchr): Likewise.
4849 * memcmp.c (__P): Remove, and remove all uses.
4850 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4851 Remove forward decls; no longer needed.
4852 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4853 Use types required by C89 in prototype.
4855 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4856 * savedir.c: Likewise.
4857 * mkdir.c (free): Remove decl.
4858 * rmdir.c (rmdir): Define with a prototype.
4859 * savedir.c: Include savedir.h first, to test interface.
4861 * mktime.c (STDC_HEADERS): Remove.
4862 Include <stdlib.h>, <string.h> unconditionally.
4864 * modechange.c: Include <stdlib.h> unconditionally.
4865 (malloc): Remove decl.
4867 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4868 (free): Remove decl.
4870 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4871 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4872 (This type really should be intptr_t, but that's a C99ism.)
4873 (_obstack_memcpy): Remove: all uses changed to memcpy.
4874 Include <string.h> unconditionally.
4875 (struct obstack): Assume __STDC__ for types of members
4876 chunkfun, freefun, extra_arg.
4877 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4878 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4879 obstack_begin, obstack_specify_allocation,
4880 obstack_specify_allocation_with_arg, obstack_chunkfun,
4881 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4882 Remove unprototyped decls and the macros that use them.
4883 * obstack.c (POINTER): Remove. All uses changed to void *.
4884 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4885 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4886 (defined __STDC__ && __STDC__)]:
4887 Remove nonprototyped code.
4888 Include <stdlib.h> unconditionally.
4889 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4890 _obstack_allocated_p, _obstack_free, obstack_free,
4891 _obstack_memory_used, print_and_abort):
4892 Define using prototypes.
4893 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4894 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4895 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4896 obstack_next_free, obstack_object_size, obstack_room) [0]:
4897 Remove unused, unprototyped code.
4899 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4901 * physmem.c (physmem_total, physmem_available, main): Define
4904 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4905 (main): Define with a prototype.
4907 * posixver.c (getenv): Remove decl.
4909 * putenv.c (malloc): Returns void *, not char *.
4910 Include <string.h> unconditionally.
4911 (strchr, memcpy, NULL): Do not define.
4913 * readtokens.c: Include readtokens.h first, to test interface.
4914 Include <stdlib.h>, <string.h> unconditionally.
4915 (init_tokenbuffer): Define with a prototype.
4917 * regex.c (PARAMS): Remove. All uses removed.
4918 All uses of _RE_ARGS removed, too.
4919 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4921 (bzero): Assume memset exists.
4922 (memcmp, memcpy, NULL): Remove.
4923 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4924 char, or assignments to local vars of type signed char.
4925 (init_syntax_once, PREFIX(extract_number_and_incr),
4926 PREFIX(print_partial_compiled_pattern),
4927 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4928 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4929 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4930 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4931 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4932 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4933 wcs_compile_range, byte_compile_range, truncate_wchar,
4934 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4935 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4936 count_mbs_length, wcs_re_match_2_internal,
4937 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4938 PREFIX(alt_match_null_string_p),
4939 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4940 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4941 regfree, PREFIX(extract_number)): Define with prototype. Remove
4942 now-unnecessary declaration, if any.
4943 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4945 Remove now-unnecessary casts among pointer types.
4946 * regex.h (_RE_ARGS): Remove. All uses removed.
4948 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4949 (free): Remove decl.
4951 * rpmatch.c: Include <stdlib.h> unconditionally.
4953 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4954 (free): Remove decl.
4956 * save-cwd.c: Include <stdlib.h> unconditionally.
4957 * xgetcwd.c: Likewise.
4959 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4960 (free): Remove decl.
4962 * strchrnul.c (strchrnul): Define with a prototype.
4963 Fix bug: c_in was not converted to char before searching.
4965 The following changes are not K&R related:
4967 * group-member.h: Include <sys/types.h>, so that this file is
4969 * makepath.h: Likewise.
4971 * getusershell.c (readname, default_index, line_size, readname):
4972 Use size_t, not int, for sizes.
4973 (readname): If the size overflows, report an error instead of
4976 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4978 * getndelim2.c: Assume stdlib.h per the C89 spec.
4980 2003-09-08 Paul Eggert <eggert@twinsun.com>
4982 Assume C89 or better; remove K&R cruft.
4983 A few of these changes were first proposed by Derek Robert Price
4984 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4986 * addext.c: Include <string.h> unconditionally.
4987 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4988 Don't declare getenv or malloc.
4990 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4991 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4993 (find_stack_direction, alloca): Use prototypes.
4995 * atexit.c (atexit): Define using a prototype.
4997 * basename.c, dirname.c, stripslash.c:
4998 Include <string.h> unconditionally.
5000 * bcopy.c: Include <stddef.h>.
5001 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5003 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5005 * error.h (error, error_at_line, error_print_progname)
5006 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5007 * error.c: Include error.h first, to check interface.
5008 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5009 (VA_START): Remove; all uses changeed to va_start.
5010 (exit, strerror): Remove decls.
5011 (error_print_progname): Prototype uncondionally.
5012 Don't include <errno.h>; no longer needed.
5013 (private_strerror): Remove.
5014 (error_tail): Always define.
5015 (error, error_at_line): Assume C89 or better; always use prototypes.
5016 * fatal.c: Include "fatal.h" first, to test interface.
5017 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5018 (VA_START): Remove; all uses changed to va_start.
5019 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5021 (exit): Remove decl.
5022 (fatal): Prototype unconditionally. Assume va_start works.
5023 Abort at end, to pacify gcc.
5025 * euidaccess.c (main): Define with a prototype.
5027 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5029 * exitfail.c: Include <stdlib.h> unconditionally.
5031 * fnmatch_.h (__P): Remove. All uses changed to assume
5033 * fnmatch.c: Include fnmatch.h first, to test interface.
5034 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5035 (getenv): Remove decl.
5036 (fnmatch): Define using a prototype.
5037 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5038 (FCT): Define using a prototype.
5040 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5042 * gethostname.c: Include <stddef.h>.
5043 (gethostname): Define with prototype. Length is size_t, not int.
5045 2003-09-08 Paul Eggert <eggert@twinsun.com>
5047 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5048 getversion.c should have been removed then, but was accidentally
5051 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5052 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5054 2003-09-07 Paul Eggert <eggert@twinsun.com>
5056 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5057 copy_tm_result. Bug reported by Simon Josefsson in
5058 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5060 2003-09-06 Paul Eggert <eggert@twinsun.com>
5062 * time_r.c, time_r.h: New files.
5064 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5066 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5067 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5069 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5071 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5072 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5075 * timegm.c: Switch to glibc implementation, with the following changes:
5076 [defined HAVE_CONFIG_H]: Include <config.h>.
5077 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5078 (__mktime_internal) [!defined _LIBC]: New decl.
5079 (__gmtime_r) [!defined _LIBC]: New macro and function.
5080 (timegm): Use a prototype, since gnulib assumes C89.
5081 Do not bother declaring tmp to be const, as it's not really usefu.
5082 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5083 (timegm): Declare only if HAVE_DECL_TIMEGM.
5085 2003-09-03 Paul Eggert <eggert@twinsun.com>
5087 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5088 Bug reported by Lute Kamstra in
5089 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5091 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5092 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5093 course with correspondingly smaller numbers for tomorrow and
5094 yesterday. From Tadayoshi Funaba. Originally installed into
5095 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5098 2003-08-31 Simon Josefsson <jas@extundo.com>
5100 * timegm.h: New file.
5101 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5103 2003-08-31 Karl Berry <karl@gnu.org>
5105 * argp.h: update from libc.
5107 2003-08-28 Bruno Haible <bruno@clisp.org>
5109 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5110 warning on QNX, which defines O_BINARY to 000000.
5112 2003-08-24 Bruno Haible <bruno@clisp.org>
5114 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5115 MSVC7 <stdio.h> is included later.
5117 2003-08-20 Bruno Haible <bruno@clisp.org>
5119 * progname.h: New file, from GNU gettext.
5120 * progname.c: New file, from GNU gettext.
5121 * progreloc.c: New file, from GNU gettext.
5123 2003-08-19 Bruno Haible <bruno@clisp.org>
5125 * xstrdup.c: Assume <string.h> exists.
5127 2003-08-18 Jim Meyering <jim@meyering.net>
5129 * setenv.h: Indent nested cpp directive.
5130 * vasnprintf.c: Remove trailing blanks.
5132 2003-08-17 Simon Josefsson <jas@extundo.com>
5133 Bruno Haible <bruno@clisp.org>
5135 * xstrndup.h: New file.
5136 * xstrndup.c: New file.
5138 2003-08-17 Bruno Haible <bruno@clisp.org>
5140 * strndup.h: New file.
5142 2003-08-16 Paul Eggert <eggert@twinsun.com>
5144 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5145 space, undoing this 2003-08-12 change:
5146 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5148 2003-08-16 Jim Meyering <jim@meyering.net>
5150 Merge from coreutils.
5151 * xstrtoimax.c: #else #if -> #elif.
5152 * xstrtoumax.c: Likewise.
5154 2003-08-15 Paul Eggert <eggert@twinsun.com>
5156 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5157 rather than tab, after '#' in shell-script copyright notices.
5158 Suggested by Bruno Haible.
5160 2003-08-15 Jim Meyering <jim@meyering.net>
5161 and Paul Eggert <eggert@twinsun.com>
5163 Merge from coreutils.
5164 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5165 member but strut utmpx does not. Needed for AIX 4.3.3.
5166 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5168 2003-08-15 Jim Meyering <jim@meyering.net>
5170 Merge from coreutils.
5171 * xgethostname.c: Include <stdlib.h>.
5172 (xghostname): Don't exit for anything other than memory-related
5173 failure; just return NULL.
5174 * userspec.c: Include "posixver.h".
5175 (parse_user_spec): Accept `.' as a separator only
5176 in pre-POSIX-200112 mode.
5177 * strtoimax.c: Use #elif rather than #else #if.
5178 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5179 Remove function, now that we can rely on a working tzset function.
5180 [!_LIBC]: Ensure that the required autoconf test has been run.
5181 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5182 Use underlying_strftime for %r.
5183 * sha.c: Merge in some clean-up and optimization changes from glibc.
5184 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5185 Ensure that it is a multiple of 64.
5186 Rearrange loop exit tests so as to avoid performing an
5187 additional fread after encountering an error or EOF.
5188 * realloc.c: Update copyright date.
5190 2003-08-14 Jim Meyering <jim@meyering.net>
5192 Merge from coreutils.
5193 * obstack.h: Whitespace changes.
5194 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5195 and xcalloc return values.
5196 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5197 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5198 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5199 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5200 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5202 Use mntctl's return value to drive the entry-processing loop, since
5203 we can't rely on the value of the vmt_length member in the last
5204 entry. On some systems doing so could result in exhausting
5205 virtual memory. Based in part on a patch from Mike Jetzer.
5207 2003-08-14 Jim Meyering <jim@meyering.net>
5208 and Paul Eggert <eggert@twinsun.com>
5210 Merges from coreutils, plus other fixes.
5211 * physmem.c: Merge in portability changes from gcc/libiberty
5212 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5213 for credits and details. Thanks to Kaveh Ghazi for helping
5214 to keep these files in sync.
5215 (ARRAY_SIZE): Define it.
5216 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5217 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5218 (memcasecmp): Don't assume size_t fits in unsigned int.
5219 Remove casts and duplicate code.
5220 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5221 (memcpy): Remove definition.
5222 Merge in some clean-up and optimization changes from glibc.
5223 [BLOCKSIZE]: Move definition to top of file.
5224 Ensure that it is a multiple of 64.
5225 Rearrange loop exit tests so as to avoid performing an
5226 additional fread after encountering an error or EOF.
5227 * md5.h (md5_uintptr): Define.
5228 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5229 return to the initial working directory. Preserve errno
5231 * idcache.c: Include "xalloc.h".
5232 (xmalloc, xrealloc): Remove decls.
5233 (getuser): Remove casts no longer required in C89.
5234 * human.c: Include stdio.h, for sprintf.
5235 * group-member.c: Include "xalloc.h".
5236 (xmalloc, xrealloc): Remove decls.
5237 (get_group_info): Remove casts no longer required in C89.
5238 * getusershell.c (readname): Remove casts no longer required in C89.
5239 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5240 * getline.c: Whitespace fix, from coreutils.
5242 2003-08-13 Paul Eggert <eggert@twinsun.com>
5244 * exclude.c: Include <ctype.h>
5245 (IN_CTYPE_DOMAIN): New macro.
5247 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5250 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5251 Undo previous (whitespace-only) change.
5253 2003-08-12 Paul Eggert <eggert@twinsun.com>
5255 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5256 Normalize leading white space and remove trailing white space.
5257 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5258 notice, as per ../config/srclist-update.
5260 Merge from coreutils.
5261 * euidaccess.h: New file.
5262 * euidaccess.c: Include it.
5263 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5264 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5265 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5267 2003-08-11 Bruno Haible <bruno@clisp.org>
5269 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5270 (vasnprintf): Use it instead of wcslen.
5272 2003-08-11 Bruno Haible <bruno@clisp.org>
5274 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5275 value to ensure that _Bool promotes to int. Use #define for _Bool when
5276 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5278 2003-08-10 Karl Berry <karl@gnu.org>
5280 * regex.h: update from libc (whitespace fix).
5282 2003-08-09 Paul Eggert <eggert@twinsun.com>
5284 Merge some files from coreutils. These changes were
5285 originally made by Jim Meyering.
5286 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5287 many older Unixes require this.
5288 * alloca.c (alloca): Remove cast to argument of free;
5289 no longer needed in C89.
5290 * alloca_.h, regex.h: Fix white space to match
5291 what GNU indent does.
5293 2003-08-05 Paul Eggert <eggert@twinsun.com>
5295 * bumpalloc.h: Remove.
5297 2003-08-04 Paul Eggert <eggert@twinsun.com>
5299 * getloadavg.c: Change copyright notice and spacing to conform to
5302 Merge from coreutils.
5303 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5305 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5306 from Karl Berry, implemented by Jim Meyering.
5307 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5308 from Dmitry V. Levin.
5309 Remove anachronistic cast of xrealloc.
5310 * fnmatch_.h (__const): Remove. Use 'const'.
5311 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5312 type. Otherwise, it wouldn't compile with at least /bin/cc on
5313 ymp-cray-unicos9.0.2.X.
5314 Combine two mostly-identical uses of alloca into one.
5315 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5317 2003-08-04 Dave Love <d.love@dl.ac.uk>
5321 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5322 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5323 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5324 obsolete NLIST_NAME_UNION.
5325 [__GNU__]: Undef BSD and FSCALE.
5326 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5328 2003-08-03 Paul Eggert <eggert@twinsun.com>
5330 * stdbool_.h (_Bool): Make it signed char, instead of
5331 an enum type, so that it's guaranteed to promote to int. See:
5332 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5334 2003-07-31 Paul Eggert <eggert@twinsun.com>
5336 * strerror.c: Include config.h, limits.h. Declare sprintf.
5337 (strerror): Don't assume that a printable int fits in 14 bytes.
5339 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5340 Bruno Haible <bruno@clisp.org>
5342 * getline.h (getline, getdelim): Change return type to ssize_t.
5343 * getline.c (getline, getdelim): Likewise.
5344 Remove _GNU_SOURCE define; now it's defined in config.h through
5347 2003-07-22 Paul Eggert <eggert@twinsun.com>
5349 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5350 over-parenthesization in macros.
5352 Sync with coreutils.
5354 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5357 Use `exit_failure' for xalloc and xmemcoll instead of their own
5358 private exit-failure variables.
5359 * xalloc.h (xalloc_exit_failure): Remove.
5360 * xmalloc.c: Likewise. Include exitfail.h.
5361 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5362 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5363 * xmemcoll.c: Likewise. Include exitfail.h.
5364 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5366 2003-07-18 Paul Eggert <eggert@twinsun.com>
5368 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5369 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5370 to test that it can stand by itself. Include "exitfail.h".
5371 Clients should set exit_failure instead.
5372 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5374 2003-07-18 Andreas Schwab <schwab@suse.de>
5376 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5378 2003-07-18 Bruno Haible <bruno@clisp.org>
5380 * getndelim2.h: New file.
5381 * getndelim2.c: Make into a module of its own. Include config.h,
5383 (getndelim2): Make non-static. Change return type to ssize_t.
5384 * getline.h: Change argument names.
5385 * getline.c: Include getndelim2.h instead of getndelim2.c.
5386 * getnline.c: Include getndelim2.h.
5388 2003-07-17 Bruno Haible <bruno@clisp.org>
5390 * Makefile.am: Remove file.
5391 * Makefile.in: Remove file.
5393 2003-07-17 Bruno Haible <bruno@clisp.org>
5395 * getnline.h: New file.
5396 * getnline.c: New file.
5397 * getndelim2.c: New file, extracted from getline.c.
5398 (getndelim2): Renamed from getdelim2, with added nmax argument.
5399 * getline.c: Include getndelim2.c.
5400 (getdelim2): Moved out to getndelim2.c.
5401 (getline, getdelim): Update.
5403 2003-07-15 <karl@gnu.org>
5405 * vasnprintf.c: update from gettext.
5407 2003-07-15 Jim Meyering <jim@meyering.net>
5409 * makepath.c (make_path): Enclose diagnostic in _(...).
5411 2003-07-14 Paul Eggert <eggert@twinsun.com>
5413 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5414 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5415 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5416 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5417 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5418 updated automatically by ../config/srclist-update. This changes
5419 their license from LPGL to GPL.
5421 2003-07-14 Jim Meyering <jim@meyering.net>
5423 Don't emit diagnostics. Let callers do that.
5424 * save-cwd.c: Don't include "error.h".
5425 (save_cwd): Don't call error. Ensure that errno is valid
5426 when returning nonzero.
5428 * save-cwd.h (restore_cwd): Update prototype.
5429 * save-cwd.c (restore_cwd): Remove two parameters.
5430 Simplify. Don't call error upon failure. Let callers do that.
5431 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5432 when auditing is enabled. But don't bother updating the #if.
5434 2003-07-14 Simon Josefsson <jas@extundo.com>
5436 * mempcpy.h: New file.
5437 * mempcpy.c: New file.
5439 2003-07-14 Paul Eggert <eggert@twinsun.com>
5441 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5442 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5443 unicodeio.c, unicodeio.h, unlocked-io.h:
5444 Switch from LGPL to GPL.
5446 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5448 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5449 it breaks C++ compilation.
5450 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5452 2003-07-10 Jim Meyering <jim@meyering.net>
5454 * vasnprintf.c: Remove trailing blanks.
5455 Make cpp indentation consistent.
5457 2003-07-09 Paul Eggert <eggert@twinsun.com>
5459 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5460 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5461 Switch from LGPL to GPL.
5463 2003-07-07 Paul Eggert <eggert@twinsun.com>
5465 * mktime.c: Fix some boundary cases and remove need for floating point.
5467 Issue a compile-time diagnostic if time_t is floating point, or if
5468 two's complement arithmetic is not in effect, or if arithmetic
5469 right shift does not propagate the sign. These assumptions were
5470 all in the original code but they weren't checked.
5472 (TIME_T_MIDPOINT, verify): New macros.
5473 (__isleap): Remove; it has integer overflow problems.
5474 (leapyear): New function, without those problems.
5475 (ydhms_tm_diff): Remove; splitting into two parts.
5476 (ydhms_diff): New function, containing the arithmetic part of
5477 the old ydhms_tm_diff function. Issue a compile-time
5478 diagnostic if we are not using C99 integer division.
5479 Avoid casts when possible.
5480 (guess_time_tm): New function, containing the checking part of
5481 the old ydhms_tm_diff function. Return the new value, rather than
5482 the difference between it and the old. Accept a new argument T
5483 so that *T specifies the old value. Check for overflow in the result.
5485 (__mktime_internal): Use a time_t offset, not a long int offset.
5486 This undoes the 2003-06-04 change, which is no longer needed now
5487 that we have better overflow checking.
5488 (localtime_offset): Likewise.
5490 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5491 and long are 64-bit but int is only 32-bit.
5492 (ydhms_diff): Use long int to store year1 and yday1.
5493 Issue a compile-time diagnostic if long int is not wide enough.
5495 (__mktime_internal): Use long int to store adjusted year and yday.
5496 Use plain C rather than preprocessor commands, if that doesn't
5498 Check for overflow (and try to repair) after each probe
5499 rather than checking only at the very end. This avoids some bugs
5500 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5501 does not equal GMT offset at maximum time).
5502 Use integer to check for overflow rather than floating point; this
5503 is more portable to non-IEEE hosts, and is a tad faster.
5504 When we detect that we are oscillating between two values,
5505 don't check whether tm_isdst has the requested value, since
5506 we already know the answer. When tm_isdst has the wrong value,
5507 use a different heuristic to find the right one, based on the
5508 extreme values actually observed in practice in tz2003a,
5509 rather than the (overly optimistic) "previous 3 calendar quarters".
5511 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5512 "T const" to accommodate glibc style.
5513 (check_result): Use less-confusing report format. "long" -> "long int.
5515 Don't loop if the iteration overflows time_t.
5516 Allow a negative step in the iteration.
5518 2003-07-01 Paul Eggert <eggert@twinsun.com>
5520 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5521 having it depend on HAVE_SYS_TYPES_H.
5523 2003-06-25 Bruno Haible <bruno@clisp.org>
5525 * readlink.c: New file.
5527 2003-06-20 Bruno Haible <bruno@clisp.org>
5529 Assume C89, so PARAMS isn't needed.
5530 * unicodeio.h (PARAMS): Remove.
5531 * unicodeio.c: Don't use PARAMS.
5533 2003-06-18 Jim Meyering <jim@meyering.net>
5535 Merge changes from coreutils.
5536 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5537 Remove explicit declarations of xmalloc and realloc.
5539 (read_utmp): Remove anachronistic cast of xmalloc.
5541 2003-06-17 Paul Eggert <eggert@twinsun.com>
5543 Assume C89, so PARAMS isn't needed.
5544 * backupfile.h (PARAMS): Remove. All uses removed.
5545 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5546 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5547 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5548 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5549 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5550 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5551 xstrtol.h: Likewise.
5552 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5553 same.h, strverscmp.h: Do not include config.h; no longer needed.
5554 Anyway, config.h should always be included before any other file.
5556 2003-06-11 Simon Josefsson <jas@extundo.com>
5558 * sysexit_.h: New file.
5560 2003-05-20 Derek Price <derek@ximbiot.com>
5562 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5564 2003-06-10 Simon Josefsson <jas@extundo.com>
5566 * strchrnul.h: New file.
5567 * strchrnul.c: New file.
5569 2003-06-10 Simon Josefsson <jas@extundo.com>
5571 * argp.h: New file, from glibc.
5572 * argp-ba.c: New file, from glibc.
5573 * argp-eexst.c: New file, from glibc.
5574 * argp-fmtstream.c: New file, from glibc.
5575 * argp-fmtstream.h: New file, from glibc.
5576 * argp-fs-xinl.c: New file, from glibc.
5577 * argp-help.c: New file, from glibc.
5578 * argp-namefrob.h: New file, from glibc.
5579 * argp-parse.c: New file, from glibc.
5580 * argp-pv.c: New file, from glibc.
5581 * argp-pvh.c: New file, from glibc.
5582 * argp-xinl.c: New file, from glibc.
5584 2003-06-07 Jim Meyering <jim@meyering.net>
5586 * readtokens.h: Put `Free Software Foundation, Inc.'
5587 in place of my name in the copyright comment.
5588 Remove definition and uses of __P.
5591 * stat.c: Don't declare xmalloc explicitly.
5592 Instead, include "xalloc.h".
5593 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5594 xrealloc, and xcalloc return values.
5595 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5597 * xgetcwd.h: Remove definition/uses of PARAMS.
5599 2003-06-06 Jim Meyering <jim@meyering.net>
5601 * stdbool_.h: Renamed from stdbool.h.in.
5603 2003-06-06 Jim Meyering <jim@meyering.net>
5605 Merge from coreutils.
5606 * same.c: (same_name): Declare *_basename locals to be `const'.
5607 Consolidate declarations and initializations of *_base* locals.
5609 Merge from coreutils.
5610 This avoids a core dump on systems without GNU putenv,
5611 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5612 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5613 (unsetenv): New static function, from GNU libc.
5614 (rpl_putenv): Use it.
5616 * modechange.c: Remove trailing blanks.
5618 Merge from coreutils.
5619 * fsusage.c: Remove declaration of statfs.
5620 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5622 * posixtm.c: Include <stdbool.h> unconditionally.
5624 2003-06-05 Paul Eggert <eggert@twinsun.com>
5626 * mktime.c (__mktime_internal): When resolving a tm_isdst
5627 mismatch, look in future quarters as well as past. This fixes a
5628 bug when processing fall-backwards gaps immediately after a long
5629 period of daylight-saving time.
5631 * mktime.c: Assume freestanding C89 or better.
5632 (HAVE_LIMITS_H): Remove. Assume it's 1.
5633 (__P): Remove; not used.
5634 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5635 (mktime, not_equal_tm, print_tm, check_result,
5636 main): Use prototypes. Use const * where appropriate.
5637 (main): Fix typo in testing code that uncovered by above changes.
5638 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5640 2003-06-04 Paul Eggert <eggert@twinsun.com>
5642 * mktime.c: Fix Debian bug 177940
5643 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5644 (localtime_offset): Now long int, not time_t, because we want it
5645 to be guaranteed to be signed. All uses changed.
5646 (__mktime_internal): If overflow would occur when adding offset,
5649 Merge 'human' changes from coreutils. Rewrite to support
5650 locale-specific notations like thousands separators.
5651 * human.c: Simplify authorship notice.
5652 Include human.h immediately after config.h.
5653 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5654 <limits.h>: Do not include, since human.h does.
5655 (SIZE_MAX, UINTMAX_MAX): New macros.
5656 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5657 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5658 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5659 (power_letter): Renamed from suffixes.
5660 (generate_suffix_backwards): Remove.
5661 (adjust_value): Now takes int style (because of human.h changes)
5662 and long double value (for greater precision on some platforms).
5663 (group_number): New function.
5664 (human_readable): Use it. Use integer options, not enum.
5665 Put the options before the sizes in the arg list.
5666 Support all the new options.
5667 The old human_readable function has been removed;
5668 use inttostr.h instead.
5669 (human_readable, default_block_size, humblock):
5670 Use uintmax_t, not int, for block sizes.
5671 (human_readable_inexact, block_size_types): Remove.
5672 (block_size_opts): New constant.
5673 (human_options): Renamed from human_block_size, with new signature
5674 that allows block sizes up to UINTMAX_MAX. All callers changed.
5675 * human.h: Add copyright and authorship notice.
5676 Include <limits.h> and <stdbool.h> unconditionally.
5677 (PARAMS): Remove. All uses removed.
5678 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5679 (enum human_inexact_style): Remove tag; now a nameless enum.
5680 (human_floor, human_ceiling, human_round_to_even): Now have
5681 values 2, 0, 1 rather than -1, 1, 0.
5682 (human_group_digits, human_suppress_point_zero, human_autoscale,
5683 human_base_1024, human_SI, human_B): New constants.
5684 (human_readable_inexact, human_block_size): Remove.
5685 (human_readable): Size args are now uintmax_t, not int.
5686 (human_options): New decl.
5688 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5689 unnecessary now that we assume C89 or better. This change
5690 imported from coreutils.
5692 * mktime.c (__mktime_internal): Do not reject negative timestamps
5693 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5694 in the 2003-05-30 sync from glibc.
5696 .h files should stand alone, but we shouldn't include <sys/types.h>
5697 if we can get away with just <stddef.h>.
5699 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5700 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5701 rather than <sys/types.h>, as we merely need size_t.
5702 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5704 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5705 Include <stdio.h>, to get FILE.
5706 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5707 memcasecmp.h has included <stddef.h> and all we need is size_t.
5708 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5709 our interface, instead of including <sys/types.h>
5711 2003-06-02 Paul Eggert <eggert@twinsun.com>
5714 Fix some minor time-related bugs with POSIX time arguments.
5715 Some valid time stamps were being rejected (notably -1, and
5716 time stamps before 1900 on 64-bit hosts). And some invalid
5717 time stamps were being accepted, e.g. September 31.
5719 * posixtm.h (posixtime): Return bool instead of time_t, so
5720 that we can return (time_t) -1 successfully.
5721 * posixtm.c: Likewise.
5722 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5723 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5724 (t): Remove static var.
5725 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5726 of static var. All uses changed.
5727 (year): Do not reject years before 1900; they can occur with
5729 (posix_time_parse): Do not check for out-of-range components;
5730 that is now the caller's responsibility, since our checks were
5731 only approximations.
5732 (posixtime): Use mktime to check for out-of-range components,
5733 since it knows them exactly.
5734 If mktime returns (time_t) -1, check whether an error actually occurred
5735 by invoking localtime on -1.
5736 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5737 posixtime failures better.
5738 Improve the test data (in comments only).
5740 2003-05-30 <karl@gnu.org>
5742 * mktime.c: update from libc.
5744 2003-05-30 Bruno Haible <bruno@clisp.org>
5746 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5747 * localcharset.h: Likewise.
5748 * localcharset.c: Likewise.
5750 2003-05-28 Paul Eggert <eggert@twinsun.com>
5752 Assume the headers required for C89 freestanding compilers.
5753 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5754 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5755 without checking for HAVE_LIMITS_H.
5756 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5757 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5759 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5760 * exclude.c: Include <stdbool.h> unconditionally.
5761 * tempname.c: Include <stddef.h> unconditionally.
5762 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5763 * modechange.c, rpmatch.c (NULL): Don't define, since
5764 <stddef.h> does that.
5765 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5766 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5767 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5768 * xstrtol.c: Likewise.
5769 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5770 * savedir.c: Include <stddef.h> instead of defining NULL.
5772 * addext.c (addext): Use assignment rather than cast, to avoid
5773 warnings on some platforms.
5775 * mktime.c (__mktime_internal): Do not reject negative timestamps
5778 2003-05-10 Bruno Haible <bruno@clisp.org>
5780 * linebreak.c (iconv_string_length): Don't return -1 just because the
5781 string is longer than 4 KB.
5783 2003-05-12 Jim Meyering <jim@meyering.net>
5785 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5786 the space-padded-by-default conversion specifiers, %e, %k, %l.
5788 2003-05-03 Bruno Haible <bruno@clisp.org>
5790 Upgrade to Unicode-4.0.
5791 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5792 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5793 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5794 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5795 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5796 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5797 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5798 Change width of U+E0100..U+E01EF from 1 to 0.
5800 2003-04-25 Bruno Haible <bruno@clisp.org>
5802 * copy-file.c: Include <stddef.h>, for size_t.
5804 2003-04-25 Jim Meyering <jim@meyering.net>
5806 * copy-file.c (copy_file_preserving): Declare buf_size to be
5807 of type size_t, not int.
5809 2003-04-11 Jim Meyering <jim@meyering.net>
5811 Merge changes from Coreutils.
5813 2003-03-22 Jim Meyering <jim@meyering.net>
5815 * strftime.c (widen): Cast alloca return value to proper type.
5817 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5820 * strftime.c (my_strftime): Handle very large width
5821 specifications for numeric values correctly. Improve checks for
5824 2003-01-19 Jim Meyering <jim@meyering.net>
5826 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5827 (nl_get_alt_digit) [! defined my_strftime]: Define.
5828 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5829 _nl_get_alt_digit and _nl_get_walt_digit.
5831 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5832 These changes have no effect outside of _LIBC.
5834 2003-04-10 Bruno Haible <bruno@clisp.org>
5836 * findprog.h: New file, from GNU gettext.
5837 * findprog.c: New file, from GNU gettext.
5839 2003-04-05 Jim Meyering <jim@meyering.net>
5841 Merge changes from Coreutils.
5843 * exclude.h (PARAMS): Remove definition and uses.
5844 * exclude.c: Remove uses of `PARAMS'.
5846 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5847 Add test-cases for DOS filenames. Declare program_name.
5848 (main): Set up program_name. Patch by Rich Dawe.
5850 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5852 Use mntctl's return value to drive the entry-processing loop, since
5853 we can't rely on the value of the vmt_length member in the last
5854 entry. On some systems doing so could result in exhausting
5855 virtual memory. Based in part on a patch from Mike Jetzer.
5857 2003-04-04 Bruno Haible <bruno@clisp.org>
5859 * linebreak.h: New file, from GNU gettext.
5860 * linebreak.c: New file, from GNU gettext with slight modifications.
5861 * lbrkprop.h: New file, from GNU gettext.
5863 2003-04-03 Bruno Haible <bruno@clisp.org>
5865 * utf8-ucs4.h: New file, from GNU gettext.
5866 * utf16-ucs4.h: New file, from GNU gettext.
5867 * ucs4-utf8.h: New file, from GNU gettext.
5868 * ucs4-utf16.h: New file, from GNU gettext.
5870 2003-04-02 Bruno Haible <bruno@clisp.org>
5872 * binary-io.h: New file, from GNU gettext.
5874 2003-04-01 Bruno Haible <bruno@clisp.org>
5876 * pathname.h: New file, from GNU gettext.
5877 * concatpath.c: New file, from GNU gettext.
5879 2003-03-30 Bruno Haible <bruno@clisp.org>
5881 * copy-file.c (copy_file_preserving): Don't set owner if the function
5882 chown() doesn't exist.
5884 2003-03-28 Bruno Haible <bruno@clisp.org>
5886 * copy-file.h: New file, from GNU gettext.
5887 * copy-file.c: New file, from GNU gettext.
5889 2003-03-18 Jim Meyering <jim@meyering.net>
5891 * quote.c (quote_n): Fix typo in comment.
5893 2003-03-14 Jim Meyering <jim@meyering.net>
5895 Merge changes from Coreutils.
5896 * obstack.h (obstack_object_size): Declare temporary, __o,
5897 to be const, in order to avoid warnings.
5898 (obstack_room): Likewise.
5899 (obstack_empty_p): Likewise.
5901 2003-03-13 Paul Eggert <eggert@twinsun.com>
5903 Merge changes from Bison.
5904 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5905 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5906 when compiling Bison 1.875's `bitset bset = obstack_alloc
5907 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5908 * hash.c: Include <stdbool.h> unconditionally.
5910 2003-03-09 Paul Eggert <eggert@twinsun.com>
5912 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5913 Reported by Bruce Becker; see:
5914 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5916 2003-03-03 Paul Eggert <eggert@twinsun.com>
5917 Bruno Haible <bruno@clisp.org>
5919 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5920 Reported by John Hughes, see
5921 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5923 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5925 * poll_.h: New file.
5928 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5930 * mathl.h: New file.
5931 * acosl.c: New file.
5932 * asinl.c: New file.
5933 * atanl.c: New file.
5934 * ceill.c: New file.
5937 * floorl.c: New file.
5938 * frexpl.c: New file.
5939 * ldexpl.c: New file.
5941 * sincosl.c: New file.
5943 * sqrtl.c: New file.
5945 * trigl.c: New file.
5946 * trigl.h: New file.
5948 2003-02-17 Bruno Haible <bruno@clisp.org>
5950 * mkdtemp.h: New file, from GNU gettext.
5951 * mkdtemp.c: New file, from GNU gettext.
5953 2003-01-31 Bruno Haible <bruno@clisp.org>
5955 * rename.c: #undef rename before defining rpl_rename.
5956 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5958 2003-01-30 Bruno Haible <bruno@clisp.org>
5960 * printf-args.h: New file, from GNU gettext.
5961 * printf-args.c: New file, from GNU gettext.
5962 * printf-parse.h: New file, from GNU gettext.
5963 * printf-parse.c: New file, from GNU gettext.
5964 * vasnprintf.h: New file, from GNU gettext.
5965 * vasnprintf.c: New file, from GNU gettext.
5966 * asnprintf.c: New file, from GNU gettext.
5967 * vasprintf.h: New file, from GNU gettext with modifications.
5968 * vasprintf.c: New file, from GNU gettext.
5969 * asprintf.c: New file, from GNU gettext.
5971 2003-01-29 Bruno Haible <bruno@clisp.org>
5973 * stpncpy.h: New file, from GNU gettext with modifications.
5974 * stpncpy.c: New file, from GNU gettext with modifications.
5976 2003-01-28 Bruno Haible <bruno@clisp.org>
5978 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5980 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5983 2003-01-27 Bruno Haible <bruno@clisp.org>
5985 * xsetenv.h: New file, from GNU gettext.
5986 * xsetenv.c: New file, from GNU gettext.
5988 2003-01-23 Bruno Haible <bruno@clisp.org>
5990 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5992 2003-01-22 Bruno Haible <bruno@clisp.org>
5994 * exit.h: New file, from GNU gettext.
5996 2003-01-11 Bruno Haible <bruno@clisp.org>
5998 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5999 * strcase.h (strcasecmp, strncasecmp): Likewise.
6001 2003-01-14 Jim Meyering <jim@meyering.net>
6003 * same.c (same_name): Tweak a comment.
6005 2003-01-11 Bruno Haible <bruno@clisp.org>
6007 * same.c (same_name): Reorder tests so as to avoid calling stat()
6008 when a string comparison is sufficient.
6010 2003-01-11 Bruno Haible <bruno@clisp.org>
6012 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6015 2003-01-11 Bruno Haible <bruno@clisp.org>
6017 * hash-pjw.c: Add comment about low quality of this function.
6019 2003-01-12 Paul Eggert <eggert@twinsun.com>
6021 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6022 to avoid collisions with libcurses and libreadline.
6024 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6025 * getstr.h, getstr.c: Remove.
6026 * getline.c: Include "getline.h", to check interface.
6027 Move body of old getstr.c here: this defines MIN_CHUNK and
6028 declares getdelim2, which is renamed from getstr.
6029 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6031 * linebuffer.c (readlinebuffer): Renamed from readline.
6033 * linebuffer.h: Likewise.
6034 (readline): Remove backward-compatibility macro.
6036 2003-01-12 Jim Meyering <jim@meyering.net>
6038 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6040 2003-01-10 Bruno Haible <bruno@clisp.org>
6042 * alloca_.h: New file.
6043 * getdate.y: Unconditionally include alloca.h.
6044 * makepath.c: Likewise.
6045 * setenv.c: Likewise.
6046 * userspec.c: Likewise.
6048 2003-01-09 Bruno Haible <bruno@clisp.org>
6050 * stdbool.h.in: New file.
6052 2003-01-08 Bruno Haible <bruno@clisp.org>
6054 * safe-read.c: Include specification header first, to ensure its
6056 * full-write.c: Likewise.
6058 2003-01-08 Jim Meyering <jim@meyering.net>
6060 * full-write.c: Undefine and define-away `const' after inclusion
6061 of errno.h, not before. Suggestion from Bruno Haible.
6063 2003-01-07 Jim Meyering <jim@meyering.net>
6065 * full-write.c: Rework so that it may serve to define full_read, too.
6066 * full-read.c: Simply #define FULL_READ and include full-write.c.
6068 2003-01-06 Jim Meyering <jim@meyering.net>
6070 * version-etc.c: Update year in translatable copyright string.
6072 2002-12-25 Bruno Haible <bruno@clisp.org>
6074 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6075 * xstrtol.h: Likewise.
6076 * xstrtoimax.c: Likewise.
6077 * xstrtoumax.c: Likewise.
6078 * human.h: Likewise.
6080 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6081 on systems that have <inttypes.h> but not <stdint.h>.
6083 2002-12-31 Paul Eggert <eggert@twinsun.com>
6085 * memcoll.c (memcoll): Fall back on a simple algorithm using
6086 memcmp if strcoll doesn't work.
6088 2002-12-23 Bruno Haible <bruno@clisp.org>
6090 * localcharset.h: New file.
6091 * localcharset.c: Include it.
6092 * unicodeio.c: Likewise.
6094 2002-12-22 Bruno Haible <bruno@clisp.org>
6096 * utime.c (utime_null): No need to call ftruncate if the file was
6099 2002-12-23 Bruno Haible <bruno@clisp.org>
6101 * memcoll.c (STRCOLL): New macro.
6104 2002-12-22 Bruno Haible <bruno@clisp.org>
6106 * getstr.h (getstr): Define, to avoid clash with libcurses.
6107 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6109 2002-12-22 Bruno Haible <bruno@clisp.org>
6111 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6113 2002-12-23 Bruno Haible <bruno@clisp.org>
6115 * getline.h: Include <stddef.h>, for size_t.
6117 * unicodeio.h: Include <stddef.h>, for size_t.
6118 * unicodeio.c: Don't include <stddef.h>.
6120 2002-12-17 Bruno Haible <bruno@clisp.org>
6122 * canon-host.c (strdup): Remove unused declaration.
6124 * fsusage.c: Include full_read.h.
6125 (get_fs_usage): Use full_read instead of safe_read.
6127 * utime.c (utime_null): Use SAFE_READ_ERROR.
6129 2002-12-11 Bruno Haible <bruno@clisp.org>
6131 * setenv.h: Rewritten to cope with systems that have setenv() but not
6133 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6136 2002-12-11 Bruno Haible <bruno@clisp.org>
6138 * setenv.c (alloca): Fall back to malloc.
6140 (setenv): Use freea() to free memory allocated with alloca().
6142 2002-11-13 Bruno Haible <bruno@clisp.org>
6144 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6145 function declarations.
6146 * unsetenv.c (unsetenv): Likewise.
6148 2002-03-04 Bruno Haible <bruno@clisp.org>
6150 Portability to AIX 4.3.3.
6151 * unsetenv.c: New file, extracted from setenv.c.
6152 * setenv.c: Move the unsetenv() function to unsetenv.c.
6154 2001-12-20 Bruno Haible <bruno@clisp.org>
6156 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6157 use malloc instead. For SunOS 4.
6159 2001-12-11 Bruno Haible <bruno@clisp.org>
6161 * setenv.c: Declare alloca.
6162 (compar_fn_t): New typedef.
6163 (KNOWN_VALUE, STORE_VALUE): Use it.
6165 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6168 2002-12-10 Paul Eggert <eggert@twinsun.com>
6170 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6171 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6172 Choose values that are less likely to collide with system fnmatch
6174 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6175 defined (e.g., a pure POSIX system).
6176 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6177 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6179 2002-12-06 Jim Meyering <jim@meyering.net>
6181 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6183 Merge in changes from libc's misc/error.c, in preparation
6184 for the merge of gnulib's changes back into libc.
6186 * error.c (_): Define only if not already defined.
6187 Move definition to follow all #include directives.
6188 Include unlocked-io.h only if !_LIBC.
6189 [_LIBC]: Include <libio/libioP.h>.
6190 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6191 (fflush): Tweak definition to use INTUSE.
6194 2002-12-05 Paul Eggert <eggert@twinsun.com>
6196 * alloca.c [defined emacs]: Include "lisp.h".
6197 (xalloc_die) [defined emacs]: New macro.
6198 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6199 [! defined emacs]: Include <xalloc.h>.
6200 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6201 (pointer): Typedef to POINTER_TYPE *.
6202 (malloc): Remove decl; we now always use xmalloc.
6203 (alloca): Use old-style definition, since Emacs needs this.
6204 Check for arithmetic overflow when computing combined size.
6206 2002-12-04 Paul Eggert <eggert@twinsun.com>
6208 Do not generate unlocked-io.h automatically, since it's easier to
6209 maintain it by hand.
6211 * unlocked-io.h: New file, from GNU diffutils,
6212 but with proper copyright notice and attribution.
6214 * Makefile.am: Add copyright notice.
6215 (libfetish_a_SOURCES): Add unlocked-io.h.
6216 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6217 (DISTCLEANFILES, io_functions): Remove macros.
6218 (EXTRA_DIST): Remove gen_uio.
6219 (unlocked-io.h): Remove rule.
6221 2002-12-04 Jim Meyering <jim@meyering.net>
6223 Reflect the fact that stat.c and lstat.c are no longer generated.
6224 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6225 (DISTCLEANFILES): Likewise.
6226 (EXTRA_DIST): Likewise.
6227 (all_local): Don't depend on stat.c or lstat.c.
6228 (stat.c, lstat.c): Remove rules.
6229 (EXTRA_DIST): Remove xstat.in.
6231 * xstat.in: Remove file. Contents moved into stat.c.
6232 * stat.c: New file. Contents mostly from xstat.in.
6233 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6234 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6236 * safe-read.c: Rework so that it may serve to define safe_write, too.
6237 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6239 2002-12-03 Jim Meyering <jim@meyering.net>
6241 * safe-read.c, safe-write.c: Change variable names and comments, but
6242 not semantics, to minimize the differences between these two files.
6243 (safe_read): Change comment to mention SAFE_READ_ERROR.
6245 * safe-read.c (IS_EINTR): Define.
6246 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6248 2002-12-02 Bruno Haible <bruno@clisp.org>
6250 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6251 Define, taken from safe-read.c.
6252 (INT_MAX): Provide fallback.
6253 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6254 * safe-write.h (SAFE_WRITE_ERROR): Define.
6256 * safe-read.c (EINTR): Remove definition.
6257 (safe_read): Don't use EINTR if it is absent.
6259 2002-12-02 Jim Meyering <jim@meyering.net>
6261 * safe-read.c (EINTR): Define.
6262 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6263 (INT_MAX): Provide fallback.
6264 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6266 * safe-read.h (SAFE_READ_ERROR): Define.
6268 2002-12-01 Jim Meyering <jim@meyering.net>
6270 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6271 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6273 2002-11-27 Paul Eggert <eggert@twinsun.com>
6275 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6276 hash_rehash): Replace `if (limit <= value) abort ();' with
6277 `if (! (value < limit)) abort ();', for readability.
6279 2002-11-26 <karl@gnu.org>
6281 * strdup.c: copy from libc again, with jim's ok.
6282 * .cppi-disable: re-add strdup.c
6284 2002-11-25 <karl@gnu.org>
6286 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6287 instead of "strtol.c".
6289 2002-11-25 Jim Meyering <jim@meyering.net>
6291 * mktime.c: Sync from libc, now that it has the latest fix.
6293 2002-11-24 <karl@gnu.org>
6295 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6296 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6298 2002-11-24 Jim Meyering <jim@meyering.net>
6300 Update from coreutils:
6302 * mktime.c: Merge in changes from libc.
6304 Avoid a link-time failure on some Linux systems.
6305 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6306 (__mon_yday): Declare with the STATIC attribute.
6307 (__mktime_internal): Likewise.
6308 Based on a report from Greg Schafer.
6310 2002-11-23 Jim Meyering <jim@meyering.net>
6312 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6313 Use `unsigned', not `int', as type of index.
6315 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6317 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6319 2002-11-22 Paul Eggert <eggert@twinsun.com>
6321 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6322 hint that one should use `if (! x) abort ();' rather than `assert
6323 (x);', and anyway it's one less thing to worry about configuring.
6324 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6325 hash_rehash, hash_insert): Use abort rather than assert.
6327 2002-11-22 Paul Eggert <eggert@twinsun.com>
6329 * quotearg.h: Allow multiple inclusion by surrounding with
6330 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6331 so that we can be included first.
6332 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6333 * quotearg.c: Include quotearg.h immediately after config.h.
6334 No need to include stddef.h or sys/types.h any more.
6335 Surround local include files with "", not "<>".
6336 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6337 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6338 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6339 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6340 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6341 (ISPRINT): Remove; no longer needed now that we assume C89.
6343 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6346 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6347 quotearg_char): Use SIZE_MAX rather than
6348 (size_t) -1 when we are talking about "infinity".
6350 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6352 2002-11-22 Bruno Haible <bruno@clisp.org>
6354 * safe-read.h: Assume C89. Add comments.
6355 (safe_read): Change return type to size_t.
6356 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6357 counts > SSIZE_MAX correctly.
6358 * safe-write.h: New file.
6359 * safe-write.c: New file.
6360 * full-read.h: New file.
6361 * full-read.c: New file.
6362 * full-write.h: Assume C89. Add comments.
6363 * full-write.c: Include safe-write.h.
6364 (full_write): Rewritten to use safe_write.
6365 Suggested by Jim Meyering and Paul Eggert.
6367 2002-11-21 Bruno Haible <bruno@clisp.org>
6369 Remove case insensitive option matching.
6370 * argmatch.h (argcasematch): Remove declaration.
6371 (ARGCASEMATCH): Remove macro.
6372 (__xargmatch_internal): Remove case_sensitive argument.
6373 (XARGMATCH): Update.
6374 (XARGCASEMATCH): Remove macro.
6375 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6376 case_sensitive argument.
6377 (argcasematch): Remove function.
6378 (__xargmatch_internal): Remove case_sensitive argument.
6379 (main): Use XARGMATCH instead of XARGCASEMATCH.
6381 * xmalloc.c: Change compile-time error message. Add comment about
6382 required autoconf version.
6384 2002-11-21 Jim Meyering <jim@meyering.net>
6386 * strdup.c (strdup): Tweak comment and initial #if/#include.
6388 Merge in changes from the coreutils.
6390 2002-09-25 Paul Eggert <eggert@twinsun.com>
6391 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6392 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6393 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6394 int. Work more efficiently if X is the same width as uintmax_t.
6395 Do not compare X to -1, to avoid bogus compiler warning.
6396 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6397 Don't assume that f_frsize and f_bsize are the same type.
6399 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6402 * makepath.c (make_path): Restore umask *before* creating the final
6404 (make_path): Minor reformatting.
6406 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6407 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6409 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6410 ones. At least on GNU/Linux systems, `auto' means something else.
6413 2002-11-20 Paul Eggert <eggert@twinsun.com>
6415 Merge argmatch cleanups from Bison. Assume C89.
6417 * argmatch.c: Include config.h here, not in argmatch.h.
6418 Include stdlib.h, for EXIT_FAILURE.
6419 Always include <string.h>, since we assume C89.
6420 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6421 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6422 Include <stddef.h> instead, since it's all we need for size_t.
6423 (PARAMS): Remove. All uses removed.
6424 (ARRAY_CARDINALITY): Do not bother to #undef.
6425 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6426 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6427 Remove unnecessary parentheses.
6428 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6429 Insert necessary parentheses.
6430 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6431 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6433 2002-11-19 Bruno Haible <bruno@clisp.org>
6435 * mbswidth.c: Include mbswidth.h right at the beginning.
6436 * mbswidth.h: Include <stddef.h>, for size_t.
6438 * mbswidth.h (PARAMS): Remove macro.
6439 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6440 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6442 * gcd.h (PARAMS): Remove macro.
6443 (gcd): Use ANSI C function declarations.
6444 * gcd.c (gcd): Likewise.
6446 2002-11-15 Bruno Haible <bruno@clisp.org>
6448 * strcspn.c: Include <stddef.h>.
6449 (strcspn): Use ANSI C function declaration. Change return type to
6451 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6452 (strpbrk): Use NULL.
6453 * strpbrk.h (PARAMS): Remove macro.
6454 (strpbrk): Use ANSI C function declaration.
6455 * strstr.c: Don't include <sys/types.h>.
6456 * strstr.h (PARAMS): Remove macro.
6457 (strstr): Use ANSI C function declarations.
6459 2002-11-06 Bruno Haible <bruno@clisp.org>
6461 * gcd.h (gcd): Change argument type to 'unsigned long'.
6462 * gcd.c (gcd): Likewise.
6464 2002-11-05 Bruno Haible <bruno@clisp.org>
6466 * gcd.h: New file, from gettext-0.11.5.
6467 * gcd.c: New file, from gettext-0.11.5.
6469 2002-11-05 Bruno Haible <bruno@clisp.org>
6471 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6472 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6473 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6474 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6476 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6477 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6479 * closeout.c: Include gettext.h instead of <libintl.h>.
6480 * human.c: Include gettext.h instead of <libintl.h>.
6481 * quotearg.c: Include gettext.h instead of <libintl.h>.
6482 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6483 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6484 * userspec.c: Include gettext.h instead of <libintl.h>.
6485 * version-etc.c: Include gettext.h instead of <libintl.h>.
6486 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6487 (textdomain): Remove definition.
6488 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6490 * long-options.c: Remove include of <libintl.h> and definition of _.
6491 * same.c: Remove include of <libintl.h> and definition of _.
6493 2002-11-04 Bruno Haible <bruno@clisp.org>
6495 * stpcpy.h: New file, from GNU gettext-0.11.5.
6496 * strcase.h: New file, from GNU gettext-0.11.5.
6497 * strpbrk.h: New file, from GNU gettext-0.11.5.
6498 * strstr.h: New file, from GNU gettext-0.11.5.
6499 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6501 2002-05-09 Bruno Haible <bruno@clisp.org>
6503 * config.charset: Update for newest glibc. Add canonical names
6504 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6506 2002-05-09 Bruno Haible <bruno@clisp.org>
6508 * localcharset.c (get_charset_aliases): Add more Windows specific
6511 2002-05-08 Owen Taylor <otaylor@redhat.com>
6513 * config.charset: A few additions for Solaris.
6515 2001-12-05 Bruno Haible <bruno@clisp.org>
6517 * localcharset.c (locale_charset): Don't return an empty string.
6519 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6521 * config.charset: msdos in uk_UA uses CP1125.
6523 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6525 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6526 * localcharset.c (locale_charset): Declare as extern "C".
6528 2002-02-15 Bruno Haible <bruno@clisp.org>
6530 * config.charset [msdosdjgpp]: For Russian, use CP866.
6532 2002-02-11 Bruno Haible <bruno@clisp.org>
6534 * config.charset: Add support for NetBSD.
6536 2002-09-25 <karl@gnu.org>
6538 * strdup.c: copy from libc/string (via ../config/srclist*).
6539 * getopt*: copy from libc/posix.
6540 * gettext.h: copy from gettext.
6541 * .cppi-disable: add strdup.c, gettext.h.
6543 2002-07-01 Jim Meyering <meyering@lucent.com>
6545 * c-stack.c: Include sys/time.h.
6546 From Volker Borchert.
6548 2002-06-11 Paul Eggert <eggert@twinsun.com>
6550 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6551 New macro. Use it uniformly instead of
6552 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6553 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6554 reported by Vin Shelton.
6556 2002-06-22 Jim Meyering <meyering@lucent.com>
6558 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6559 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6561 2002-06-22 Paul Eggert <eggert@twinsun.com>
6563 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6564 Do not assume SA_SIGINFO behavior.
6565 Bug reported by Jim Meyering on NetBSD 1.5.2.
6567 2002-06-22 Jim Meyering <meyering@lucent.com>
6569 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6571 * exitfail.c, exitfail.h: Likewise.
6572 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6574 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6576 (EXTRA_DIST): Add fnmatch_loop.c.
6577 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6579 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6580 * fnmatch.c: Update from diffutils-2.8.2.
6581 * fnmatch_.h: New file. From diffutils-2.8.2.
6582 * fnmatch.h: Remove file.
6584 2002-06-18 Paul Eggert <eggert@twinsun.com>
6586 * file-type.h: Report an error if neither S_ISREG nor
6587 S_IFREG is defined, instead of using a test specific to glibc
6588 2.2. This should be safe, since POSIX requires S_ISREG and
6589 Unix Version 7 had S_IFREG. We don't need to check for
6590 <sys/types.h> since we don't use any symbols that it defines.
6592 2002-06-15 Jim Meyering <meyering@lucent.com>
6594 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6595 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6596 have been included before this file.
6598 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6600 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6601 so that each temporary file name is unique and valid in the first
6602 8 characters, for operation under DOS.
6604 2002-06-15 Jim Meyering <meyering@lucent.com>
6606 Work even with DJGPP 2.03, which lacks support for symlinks.
6608 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6610 * lchown.c (S_ISLNK): Likewise.
6612 2002-06-14 Jim Meyering <meyering@lucent.com>
6614 * file-type.h: Use the version from diffutils-2.8.2.
6615 * file-type.c: Likewise.
6617 2002-05-27 Jim Meyering <meyering@lucent.com>
6619 Fix a problem seen only on nonconforming systems whereby ls.c's
6620 use of localtime, and then of gettimeofday would cause trouble:
6621 the localtime call used to initialize rpl_gettimeofday's save
6622 mechanism would clobber ls's current local time information so
6623 that in any long listing the first file would always be listed
6624 with date 1970-01-01. Analysis by Volker Borchert.
6626 * gettimeofday.c (localtime): Undefine.
6627 (rpl_localtime): New function.
6629 2002-05-22 Jim Meyering <meyering@lucent.com>
6631 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6632 * file-type.h: New file.
6633 * file-type.c (file_type): New file/function. Extracted from diffutils.
6635 2002-04-29 Paul Eggert <eggert@twinsun.com>
6637 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6639 2002-04-28 Paul Eggert <eggert@twinsun.com>
6641 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6642 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6643 of 127, since 64 is the largest conceivable number for ancient
6645 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6647 2002-04-28 Jim Meyering <meyering@lucent.com>
6649 * sig2str.c (WTERMSIG): Remove definition (unused).
6651 2002-04-28 Paul Eggert <eggert@twinsun.com>
6653 * sig2str.h, sig2str.c: New files.
6654 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6656 2002-04-24 Jim Meyering <meyering@lucent.com>
6658 * gettext.h: New file, from Gettext.
6659 * Makefile.am (INCLUDES): Remove -I../intl.
6660 (libfetish_a_SOURCES): Add gettext.h.
6662 2002-04-16 Jim Meyering <meyering@lucent.com>
6664 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6665 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6666 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6668 2002-04-12 Jim Meyering <meyering@lucent.com>
6670 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6672 2002-03-10 Jim Meyering <meyering@lucent.com>
6674 * makepath.c (make_path): Remove a comma from a diagnostic.
6675 Suggestion from Santiago Vila.
6677 2002-03-08 Jim Meyering <meyering@lucent.com>
6679 * rename.c: Mention that this wrapper is needed also on
6680 mips-dec-ultrix4.4 systems.
6682 2002-03-02 Jim Meyering <meyering@lucent.com>
6684 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6685 not HAVE_CLOCK_SETTIME.
6687 2002-02-27 Paul Eggert <eggert@twinsun.com>
6689 * nanosleep.h: Rename to....
6690 * timespec.h: New name for nanosleep.h. All uses changed.
6692 * gettime.c: New file.
6693 * settime.c: New file.
6696 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6697 timespec.h. Remove nanosleep.h.
6699 2002-02-25 Paul Eggert <eggert@twinsun.com>
6701 * acl.c, acl.h: New files.
6702 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6704 2002-02-24 Jim Meyering <meyering@lucent.com>
6706 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6707 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6708 cause trouble. Reported by Nelson Beebe.
6710 2002-02-23 Paul Eggert <eggert@twinsun.com>
6712 * path-concat.c (xpath_concat): Reorder code to pacify
6713 compilers that don't know that xalloc_die never returns.
6715 2002-02-20 Jim Meyering <meyering@lucent.com>
6717 * getdate.c: Regenerate using bison-1.33.
6719 2002-02-15 Paul Eggert <eggert@twinsun.com>
6721 * posixver.c, posixver.h: New files.
6722 * Makefile.am (libfetish_a_SOURCES): Add them.
6724 2002-02-02 Paul Eggert <eggert@twinsun.com>
6725 Bruno Haible <bruno@clisp.org>
6727 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6728 (fwrite_success_callback): New declaration.
6729 * unicodeio.c (unicode_to_mb): New function, extracted from
6730 print_unicode_char. Call failure callback instead of error.
6731 (fwrite_success_callback): New function.
6732 (exit_failure_callback): New function.
6733 (fallback_failure_callback): New function.
6734 (print_unicode_char): Call unicode_to_mb.
6736 2002-01-26 Jim Meyering <meyering@lucent.com>
6738 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6740 2002-01-22 Jim Meyering <meyering@lucent.com>
6742 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6743 Otherwise, some versions of automake would omit the rule that makes
6744 Makefile from Makefile.in.
6746 2001-01-21 Paul Eggert <eggert@twinsun.com>
6748 * xmemcoll.h, xmemcoll.c: New files.
6749 * Makefile.am (libfetish_a_SOURCES): Add them.
6750 * memcoll.c: Include errno.h, and declare errno if not defined.
6751 (memcoll): Set errno to zero if there is no error.
6753 * quotearg.c (quotearg_buffer_restyled):
6754 Fix bug with quoting buffers containing NUL when backslashing escapes.
6755 This bug was exposed by the other changes in this patch.
6756 (quotearg_n_options): New arg ARGSIZE.
6757 All callers changed.
6758 (quoting_options_from_style): New function.
6759 (quotearg_n_style): Use it.
6760 (quotearg_n_style_mem): New function.
6762 * quotearg.h (quotearg_n_style_mem): New function.
6764 2002-01-16 Jim Meyering <meyering@lucent.com>
6766 * getdate.y: Add three semicolons, each just before a closing brace.
6767 Bison (as of version 1.31) no longer papers over that mistake.
6769 2002-02-14 Paul Eggert <eggert@twinsun.com>
6771 * backupfile.c (ISDIGIT): Comment fix.
6772 * getdate.y (ISDIGIT): Likewise.
6773 * posixtm.c (ISDIGIT, year): Likewise.
6774 * strverscmp.c (ISDIGIT): Likewise.
6775 * userspec.c (ISDIGIT): Likewise.
6777 2002-01-05 Jim Meyering <meyering@lucent.com>
6779 * version-etc.c (version_etc_copyright): Update copyright year.
6781 2001-01-19 Paul Eggert <eggert@twinsun.com>
6783 * closeout.c (close_stdout_status): If ferror (stdout), do
6784 not silently exit merely because the output buffer happens to
6785 have nothing pending.
6787 2001-12-18 Paul Eggert <eggert@twinsun.com>
6789 See the big note in ../ChangeLog.
6790 * human.c (suffixes): Prefer K to k for 1024.
6791 (generate_suffix_backwards): New function.
6792 (human_readable_inexact): Use it.
6793 * xstrtol.c (__xstrtol): If there is no number but there
6794 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6795 Accept 'K' as well as 'k'.
6797 2001-12-15 Jim Meyering <meyering@lucent.com>
6799 * regex.h (__restrict_arr): Update from libc.
6801 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6802 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6805 2001-12-10 Jim Meyering <meyering@lucent.com>
6807 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6808 Instead, include "xalloc.h".
6809 (initbuffer): Don't cast xmalloc return value to char*.
6810 (readline): Reword comment.
6811 Don't cast xrealloc return value to char*
6814 2001-12-09 Jim Meyering <meyering@lucent.com>
6816 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6817 `signed and unsigned type in conditional expression'.
6818 * posixtm.c (posix_time_parse): Likewise.
6820 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6822 * readtokens.c (readtoken): Declare an index to be of type unsigned
6823 to avoid a pedantic warning.
6825 * getstr.c: Don't include assert.h.
6826 (getstr): Remove warning-evoking assertions.
6827 Return -1 if offset parameter is out of bounds.
6828 Change the type of a local from int to size_t.
6830 * strftime.c (my_strftime_localtime_r): Include this function
6831 definition in the `#if ! HAVE_TM_GMTOFF' block.
6833 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6834 Include xalloc.h instead.
6836 2001-12-02 Jim Meyering <meyering@lucent.com>
6838 * tempname.c: Don't declare getenv, thus reverting the change of
6839 2001-11-18. It's no longer necessary, now that stdlib.h is always
6842 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6843 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6845 2001-11-30 Akim Demaille <akim@epita.fr>
6847 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6848 before being defined.
6850 2001-11-27 Paul Eggert <eggert@twinsun.com>
6852 * quotearg.h (quotearg_n, quotearg_n_style):
6853 First arg is int, not unsigned.
6854 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6855 (SIZE_MAX, UINT_MAX): New macros.
6856 (quotearg_n_options): Abort if N is negative.
6857 Avoid overflow check on hosts where size_t is 64 bits and int
6858 is 32 bits, as overflow is impossible there.
6859 Fix off-by-one typo that caused unnecessary reallocation.
6861 2001-11-27 Jim Meyering <meyering@lucent.com>
6863 * tempname.c: Merge with version from libc.
6864 * regex.c: Likewise.
6866 * tempname.c: Include stdlib.h unconditionally. On some old systems
6867 for which STDC_HEADERS is 0, it was not included, resulting in a
6868 warning about an integer-to-pointer conversion problem with getenv.
6869 Reported by Volker Borchert.
6871 2001-11-26 Jim Meyering <meyering@lucent.com>
6873 * gtod.h: Remove file.
6874 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6875 * gettimeofday.c: Don't include gtod.h.
6876 (GTOD_init): Remove function.
6877 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6878 Suggestion from Volker Borchert.
6880 2001-11-23 Jim Meyering <meyering@lucent.com>
6882 * hash.h (struct hash_table): Don't define here. Merely declare it.
6883 * hash.c (struct hash_table): Define it here instead.
6885 2001-11-22 Jim Meyering <meyering@lucent.com>
6887 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6889 2001-11-18 Paul Eggert <eggert@twinsun.com>
6891 * tempname.c (TMP_MAX): Remove; no longer needed.
6892 (TEMPORARIES): New macro.
6893 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6894 removes an artificial limitation (e.g. HP-UX 10.20, where
6897 2001-11-18 Jim Meyering <meyering@lucent.com>
6899 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6902 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6903 files will be created before anything else.
6905 2001-11-17 Jim Meyering <meyering@lucent.com>
6907 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6908 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6909 rather than group writable. Patch by Juan F. Codagnone.
6911 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6912 Instead, include "xalloc.h".
6914 * mountlist.c: Include unlocked-io.h after all system headers.
6915 Remove explicit declarations of xmalloc, xrealloc,
6916 and xstrdup. Instead, include "xalloc.h".
6918 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6919 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6920 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6922 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6923 Reported by Padraig Brady.
6925 * mkstemp.c: #undef mkstemp.
6927 (rpl_mkstemp): Rename from mkstemp.
6930 2001-11-16 Jim Meyering <meyering@lucent.com>
6932 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6933 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6934 determine the amount of total physical memory, use pstat_getstatic.
6935 HPUX-11 doesn't define _SC_PHYS_PAGES.
6936 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6937 If sysconf couldn't be used to determine the amount of available
6938 physical memory, use both pstat_getstatic and pstat_getdynamic.
6939 Based on a patch from Bob Proulx.
6941 2001-11-05 Jim Meyering <meyering@lucent.com>
6943 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6945 2001-11-03 Jim Meyering <meyering@lucent.com>
6947 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6948 in argmatch_to_argument call.
6950 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6953 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6954 e.g., a fault due to an attempt to free a NULL pointer.
6956 2001-11-01 Jim Meyering <meyering@lucent.com>
6958 * dirfd.c, dirfd.h: New files.
6959 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6961 * hash.c (hash_print) [TESTING]: Clean up.
6963 2001-10-22 Paul Eggert <eggert@twinsun.com>
6965 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6966 to avoid a warning if -Wall.
6968 2001-10-21 Paul Eggert <eggert@twinsun.com>
6970 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6972 2001-10-21 Jim Meyering <meyering@lucent.com>
6974 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6975 this code would end up calling gettext even in packages built
6977 * getopt.c (_): Likewise.
6978 * regex.c (_): Likewise.
6980 2001-10-20 Paul Eggert <eggert@twinsun.com>
6982 * error.c (strerror_r): Do not declare unless !_LIBC.
6983 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6984 Use strerror_r that is only a macro, even if it is not a function.
6985 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6986 (private_strerror): Use prototypes, not old-style function definition.
6987 (print_errno_message): New function.
6988 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6990 (error_tail, error, error_at_line): Use it.
6992 2001-10-11 Jim Meyering <meyering@lucent.com>
6994 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6995 and quote_n (1, ... to avoid clobbering a buffer.
6997 2001-10-05 Jim Meyering <meyering@lucent.com>
6999 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7000 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7001 * hash-pjw.h: New file.
7003 2001-09-30 Jim Meyering <meyering@lucent.com>
7005 * mountlist.c [MOUNTED_GETFSSTAT]:
7006 Include <sys/ucred.h>, for Apple Darwin.
7007 Include sys/mount.h and sys/fs_types.h only if available.
7009 (read_filesystem_list): Use FS_TYPE.
7011 2001-09-29 Paul Eggert <eggert@twinsun.com>
7013 * exclude.c (excluded_filename): 0 -> false, since it's
7016 2001-09-28 Paul Eggert <eggert@twinsun.com>
7018 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7019 #defines strtoimax. Also treat the other strto* functions
7022 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7023 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7024 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7026 2001-09-26 Jim Meyering <meyering@lucent.com>
7028 Most macros in unlocked-io.h had the wrong number of arguments.
7029 * gen-uio: New script.
7030 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7031 * unlocked-io.hin: Remove file.
7032 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7033 rather than trying to embed it here.
7034 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7035 Reported by Padraig Brady.
7037 2001-09-25 Volker Borchert <bt@teknon.de>
7039 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7041 2001-09-23 Jim Meyering <meyering@lucent.com>
7043 * mountlist.c: Remove useless parentheses in #if directives.
7044 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7045 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7047 2001-09-22 Jim Meyering <meyering@lucent.com>
7049 * localcharset.c: Update from latest gettext.
7050 * config.charset: Likewise.
7052 2001-09-20 Jim Meyering <meyering@lucent.com>
7054 * xstrtol.c (strtoimax): Guard declaration with
7055 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7056 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7057 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7058 (strtoumax): Likewise, for completeness (it wasn't necessary).
7060 2001-09-06 Paul Eggert <eggert@twinsun.com>
7062 * strtoimax.c (HAVE_LONG_LONG):
7063 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7064 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7065 to work around bug in IBM C compiler.
7067 2001-09-16 Jim Meyering <meyering@lucent.com>
7069 * mkdir.c: New file.
7071 2001-09-04 Paul Eggert <eggert@twinsun.com>
7073 * xgetcwd.c: Revert some of the previous change; intead,
7074 fix the HAVE_GETCWD_NULL code to behave more like the
7075 !HAVE_GETCWD_NULL code used to.
7078 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7081 2001-09-04 Paul Eggert <eggert@twinsun.com>
7083 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7084 Use ssize_t, not int, to store result of readlink.
7085 Check for ssize_t overflow as well as size_t overflow,
7086 as POSIX says the result of readlink is implementation-defined
7087 when ssize_t overflows.
7088 Remove unnecessary cast to char*.
7089 Use free+malloc instead of realloc, as the storage doesn't need
7090 to be preserved and it's clearer and can be more efficient that way.
7091 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7092 * xreadlink.h (xreadlink): Update prototype.
7094 2001-09-03 Paul Eggert <eggert@twinsun.com>
7096 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7097 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7098 spotted by Jim Meyering.
7100 2001-09-03 Jim Meyering <meyering@lucent.com>
7102 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7104 2001-09-03 Paul Eggert <eggert@twinsun.com>
7106 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7107 like the HAVE_GETCWD_NULL code.
7108 Include pathmax.h if not HAVE_GETCWD.
7109 Do not include xalloc.h.
7110 (INITIAL_BUFFER_SIZE): New symbol.
7111 Do not use xmalloc / xrealloc, since the caller is responsible for
7112 handling errors. Preserve errno around `free' during failure.
7113 Do not overrun buffer when using getwd.
7115 2001-09-03 Paul Eggert <eggert@twinsun.com>
7117 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7118 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7120 2001-09-02 Jim Meyering <meyering@lucent.com>
7122 * error.c: Update from GNU libc.
7124 2001-09-01 Jim Meyering <meyering@lucent.com>
7126 * xreadlink.c: New file.
7127 * xreadlink.h: New file.
7128 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7130 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7131 doesn't conflict with sparc Solaris 7's definition in
7132 /usr/include/sys/int_types.h.
7134 * exclude.c: Use `""', not `<>' to #include non-system header files.
7135 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7136 and strncasecmp as r-values. Unixware didn't have declarations.
7138 2001-08-31 Jim Meyering <meyering@lucent.com>
7140 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7141 Use an initial, malloc'd, buffer of length 128 rather than
7142 a statically allocated one of length 1024.
7144 2001-08-30 Paul Eggert <eggert@twinsun.com>
7146 * xgetcwd.c: Don't include pathmax.h.
7147 Include stdlib.h and unistd.h if available.
7149 (xmalloc, xstrdup, free): Remove decls.
7150 (xgetcwd): Don't assume sizes fit in unsigned.
7151 Check for overflow when computing sizes.
7152 Simplify reallocation code.
7154 2001-08-28 Paul Eggert <eggert@twinsun.com>
7156 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7158 * strtoimax.c: Renamed from strtoxmax.c, removing the
7161 Also, make the following further changes to make this file's
7162 configuration more similar to that of strtol.c:
7163 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7164 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7165 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7166 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7167 changed to signed values.
7169 And make the following changes as well:
7170 Fix copyright notice, as 1999 was missing.
7171 (verify): New macro.
7172 (strtoimax): Check sizes at compile-time, not run-time.
7173 Prefer strtol to strtoll if both work.
7174 (main): Remove; it was not that useful and was a pain to maintain.
7176 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7178 2001-08-30 Paul Eggert <eggert@twinsun.com>
7180 * savedir.c (savedir): Remove size parameter, as POSIX says that
7181 a directory's st_size can have an arbitrary value, so the old
7182 usage could waste an arbitrary amount of memory. All uses
7184 * savedir.h: Update prototype.
7186 2001-08-30 Paul Eggert <eggert@twinsun.com>
7188 * xstrtol.c (strtoimax): New decl.
7190 2001-08-28 Paul Eggert <eggert@twinsun.com>
7192 * xstrtol.h: Add copyright notice.
7193 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7194 LONGINT_INVALID_SUFFIX_CHAR.
7196 2001-08-30 Paul Eggert <eggert@twinsun.com>
7198 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7201 2001-08-30 Paul Eggert <eggert@twinsun.com>
7203 * hash.c: Remove '2001' from copyright notice.
7205 2001-08-30 Paul Eggert <eggert@twinsun.com>
7207 * full-write.h: New file.
7208 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7209 * full-write.c: Correct credits, as cccp.c no longer
7210 exists and anyway it was so heavily changed from the old cccp
7211 code as to be unrecognizable. Include full-write.h.
7212 (full_write) Return size_t, with short writes meaning failure.
7213 All callers changed. This fixes a bug with large buffers
7215 * utime.c: Include full-write.h.
7217 2001-08-30 Paul Eggert <eggert@twinsun.com>
7219 Merge 'exclude' changes from tar 1.13.22.
7220 This fixes one or two unlikely storage allocation overflow bugs,
7221 but doesn't change user-visible behavior otherwise.
7223 2001-08-30 Paul Eggert <eggert@twinsun.com>
7225 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7226 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7227 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7228 Include if available.
7229 (<xalloc.h>): Include
7230 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7231 (verify): New macro. Use it to verify that EXCLUDE macros do not
7232 collide with FNM macros.
7233 (struct patopts): New struct.
7234 (struct exclude): Use it, as exclude patterns now come with options.
7235 (new_exclude): Support above changes.
7236 (new_exclude, add_exclude_file):
7237 Initial size must now be a power of two to simplify overflow checking.
7238 (free_exclude, fnmatch_no_wildcards): New function.
7239 (excluded_filename): No longer requires options arg, as the options
7240 are determined by add_exclude. Now returns bool, not int.
7241 (excluded_filename, add_exclude):
7242 Add support for the fancy new exclusion options.
7243 (add_exclude, add_exclude_file): Now takes int options arg.
7244 Check for arithmetic overflow when computing sizes.
7245 (add_exclude_file): xrealloc might modify errno, so don't
7246 realloc until after errno might be used.
7248 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7250 (free_exclude): New decl.
7251 (add_exclude, add_exclude_file): Now takes int options arg.
7252 (excluded_filename): No longer requires options arg, as the options
7253 are determined by add_exclude. Now returns bool, not int.
7255 2001-08-30 Paul Eggert <eggert@twinsun.com>
7257 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7259 2001-08-27 Jim Meyering <meyering@lucent.com>
7261 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7263 * version-etc.c (N_): Remove definition.
7264 Revert most of last change.
7265 Instead, simply don't mark the `Copyright...' string for translation.
7266 Based on advice from Paul Eggert.
7268 * strtoxmax.c: Tweak comment.
7270 2001-08-26 Jim Meyering <meyering@lucent.com>
7272 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7273 of copyright with `%s' so translators don't get an untranslated
7275 (COPYRIGHT_YEAR): Define.
7276 (version_etc): Use fprintf rather than fputs.
7277 Suggestion from Ulrich Drepper.
7279 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7281 * strtoll.c: New file, from GNU libc.
7282 * xstrtoimax.c: New file.
7284 * xstrtol.h: Add xstrtoimax.
7285 * strtoumax.c: New file. Simply include "strtoumax.c".
7286 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7288 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7289 * strtoxmax.c: ... then renamed to this.
7291 2001-08-13 Paul Eggert <eggert@twinsun.com>
7293 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7294 Port to Solaris 8, where 'sed' requires a space after the 'r'
7295 command, and where sh dislikes "$/". Clean up the spacing a bit.
7296 Redirect output to $tmp just once.
7298 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7300 * addext.c (<errno.h>): Include.
7301 (errno): Declare if not defined.
7302 (addext): Work correctly when pathconf returns -1 and leaves
7303 errno alone because there is no limit. Also, work even if
7304 pathconf returns a value greater than SIZE_MAX.
7306 2001-08-12 Jim Meyering <meyering@lucent.com>
7308 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7309 Simply `return getcwd (NULL, 0);'.
7310 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7311 Use 1300 as initial value for length, not PATH_MAX.
7313 * pathmax.h: Clean up cpp syntax.
7315 2001-08-12 Jim Meyering <meyering@lucent.com>
7317 * gettimeofday.c: New file.
7319 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7321 2001-08-04 Jim Meyering <meyering@lucent.com>
7323 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7324 to get in sync with glibc.
7326 2001-08-03 Paul Eggert <eggert@twinsun.com>
7328 The following changes are from gettext 0.10.39 as maintained by
7331 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7332 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7333 with inverted sense. All uses changed.
7335 * mbswidth.c: Don't include <limits.h>.
7336 Include <stdlib.h> and <string.h> unconditionally.
7337 (iswcntrl, mbsinit, ISCNTRL): New macros.
7338 (mbsnwidth): Use K&R style function declarations.
7339 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7340 can optimize it when MB_CUR_MAX == 1.
7341 The width of control characters is zero, not 1.
7343 2001-07-15 Jim Meyering <meyering@lucent.com>
7345 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7346 (BUILT_SOURCES): Add unlocked-io.h.
7347 (io_functions): Define.
7348 (unlocked-io.h): New rule.
7349 (DISTCLEANFILES): Add unlocked-io.h.
7350 (all-local): Depend on unlocked-io.h, to ensure it is created.
7352 * unlocked-io.hin: New file
7354 * regex.c: Update from glibc.
7356 2001-07-05 Jim Meyering <meyering@lucent.com>
7358 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7360 (libfetish_a_SOURCES): Put all .h files here instead.
7361 Remove a thus-exposed (better checks in automake) duplicate and
7362 two unnecessary .h files.
7364 2001-06-11 Jim Meyering <meyering@lucent.com>
7366 * regex.c: Update from GNU libc.
7368 2001-05-27 Jim Meyering <meyering@lucent.com>
7370 * readutmp.h (UT_TYPE): Define.
7372 2001-05-24 Jim Meyering <meyering@lucent.com>
7374 * argmatch.c: Include "quote.h".
7375 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7376 quote function. Reported by Göran Uddeborg.
7378 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7380 * dirname.c (dir_name): Compute append_dot using path, not newpath
7381 which is not yet declared.
7383 2001-05-11 Paul Eggert <eggert@twinsun.com>
7385 * Makefile.am (libfetish_a_SOURCES):
7386 Add strftime.c, since we now compile it on all hosts.
7388 * strftime.c (my_strftime):
7389 Define to nstrftime if emacs, but only if my_strftime is not defined.
7390 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7391 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7392 Add one more extra argument: a nanoseconds value.
7395 (my_strftime function): Add %N format.
7396 (emacs_strftimeu): Renamed from emacs_strftime,
7397 with extra ut argument.
7399 2001-05-11 Paul Eggert <eggert@twinsun.com>
7401 dirname code cleanup. base_name now behaves more compatibly
7402 with POSIX basename when given file names that have trailing
7403 slashes, and similarly for dir_name. Add new primitives
7404 base_len and dir_len. Put the directory-name-related decls
7407 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7408 * backupfile.c (base_name): Likewise.
7409 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7410 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7411 * makepath.c (strip_trailing_slashes): Likewise.
7412 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7414 * rename.c (strip_trailing_slashes): Likewise.
7415 * same.c (base_name): Likewise.
7416 * stripslash.c (ISSLASH): Likewise.
7418 * addext.c: Include <dirname.h> after size_t is defined.
7419 * backupfile.c: Likewise.
7421 * addext.c (addext): Use base_len to trim redundant
7422 trailing slashes instead of doing it ourselves.
7423 But do not trim the last slash if it is not redundant.
7425 * backupfile.c (find_backup_file_name,
7426 max_backup_version): Use base_len instead of rolling it ourselves.
7427 Handle the case of "" and (on DOS) "C:" correctly.
7429 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7430 Include <string.h>, <dirname.h>.
7431 (base_name): Allow file names ending in slashes, other than names
7432 that are all slashes. In this case, return the basename followed
7433 by the slashes. This is more general, and can be used in places
7434 where the original base_name purposely had an assertion failure.
7435 (base_len): New function.
7437 * dirname.c: Include <string.h> instead of <stdlib.h>.
7438 Do not include <assert.h>; no longer needed.
7440 (memrchr): Remove decl.
7441 (dir_name_r): Remove.
7442 (dir_len): Renamed from dirlen. All callers changed.
7443 Rewrite in terms of base_name, for simplicity and consistency.
7444 (dir_name): Never return NULL. All callers changed.
7445 Do not include <stdlib.h> in test program; no longer needed.
7446 return 0; is fine for test program.
7448 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7450 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7452 * path-concat.c (path_concat): Use base_len to compute
7453 base length, not strlen; this means we cannot rely on memcpy
7456 * same.c (STREQ): Remove.
7457 (same_name): Handle the case where the basename ends in trailing '/'.
7459 * stripslash.c (strip_trailing_slashes): Return nonzero if
7460 a slash was stripped. Do not strip the last slash after a
7463 2001-04-08 Jim Meyering <meyering@lucent.com>
7465 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7466 recomputed; that's necessary when the offset spans a DST transition.
7467 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7469 2001-04-02 Jim Meyering <meyering@lucent.com>
7471 * regex.h, regex.c: Update from GNU libc.
7473 2001-03-19 Paul Eggert <eggert@twinsun.com>
7475 * version-etc.c (version_etc_copyright): Update to 2001.
7477 2001-03-16 Paul Eggert <eggert@twinsun.com>
7479 * tempname.c (uint64_t): Define to uintmax_t if
7480 not defined, and if UINT64_MAX is not defined.
7481 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7482 Reported by John David Anglin.
7484 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7486 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7487 alias if codeset is empty.
7488 * config.charset (BeOS): Use wildcard syntax.
7490 2001-03-13 Jim Meyering <meyering@lucent.com>
7492 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7493 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7496 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7498 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7500 * unicodeio.c (print_unicode_char): Simplify accordingly.
7502 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7504 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7505 support for DOS/DJGPP.
7507 2001-02-28 Paul Eggert <eggert@twinsun.com>
7509 * Makefile.am (libfetish_a_SOURCES):
7510 Add dup-safer.c, fopen-safer.c.
7511 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7513 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7515 2001-02-25 Paul Eggert <eggert@twinsun.com>
7517 The mkstemp replacement is taken from glibc 2.2.2, with some
7518 portability fixes for use outside glibc, as follows:
7520 * tempname.c (struct_stat64): New macro.
7521 (direxists, __gen_tempname): Use it.
7522 This avoids a portability problem with Solaris 8.
7524 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7525 (<stddef.h>, <stdint.h>, <string.h>):
7526 Include only if STDC_HEADERS || _LIBC.
7527 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7528 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7529 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7530 (__set_errno): Define this macro if <errno.h> doesn't.
7531 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7532 Define these macros if <stdio.h> doesn't.
7533 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7534 Define these macros if <sys/stat.h>
7535 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7536 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7537 __xstat64): Define if not _LIBC.
7538 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7539 (__gen_tempname): Invoke gettimeofday only if
7540 HAVE_GETTIMEOFDAY || _LIBC;
7541 otherwise, fall back on plain "time".
7542 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7544 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7546 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7548 2001-02-17 Jim Meyering <meyering@lucent.com>
7550 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7551 around included file name.
7553 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7555 * strftime.c: Update from GNU libc (the only changes were to comments).
7557 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7559 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7561 2001-02-17 Paul Eggert <eggert@twinsun.com>
7563 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7564 Remove workaround macros for hosts that have mbrtowc but not
7565 mbstate_t, as we now insist on proper declarations for both
7566 before using mbrtowc.
7568 2001-02-17 Jim Meyering <meyering@lucent.com>
7570 * regex.c: Update from libc.
7572 2001-02-16 Paul Eggert <eggert@twinsun.com>
7574 * alloca.c (malloc): Undef before defining, since stdlib.h
7575 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7576 Reported by Mark Hounschell via Paul Eggert.
7578 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7580 * config.charset: Update for FreeBSD 4.2.
7582 2001-01-26 Jim Meyering <meyering@lucent.com>
7584 * quotearg.c: Include stddef.h.
7585 * quote.c: Include stddef.h.
7586 Reported by Axel Kittenberger.
7588 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7589 line in double quotes so that it evokes a better diagnostic.
7590 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7591 Reported by Axel Kittenberger.
7593 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7595 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7596 to avoid a warning. Add back 'const' to inptr.
7598 2001-01-16 Jim Meyering <meyering@lucent.com>
7600 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7603 2001-01-14 Jim Meyering <meyering@lucent.com>
7605 * rename.c: New file. From Volker Borchert.
7606 Include stdlib.h, string.h or strings.h, and xalloc.h.
7607 Use strip_trailing_slashes rather than open-coding it.
7609 2001-01-03 Paul Eggert <eggert@twinsun.com>
7611 * strftime.c: Sync with glibc time/strftime.c 1.81.
7613 2001-01-03 Jim Meyering <meyering@lucent.com>
7615 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7616 local `inptr' to avoid warning with some system declarations of iconv.
7618 2000-12-29 Paul Eggert <eggert@twinsun.com>
7620 * modechange.c: Do not assume that mode_t uses the
7621 traditional octal encoding. E.g. "chmod 1 FOO" should set
7622 the other-execute bit of FOO even if S_IXOTH != 1.
7624 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7625 WOTH, XOTH, ALLM): New macros.
7626 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7627 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7629 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7630 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7632 No need to use uintmax_t; unsigned long is long enough.
7633 Don't bother to get suffix since we don't use it.
7635 2000-12-24 Jim Meyering <meyering@lucent.com>
7637 * hash.c (is_prime): Return explicit boolean values.
7638 (hash_get_first): Return NULL to appease Irix5.6's 89.
7639 Reported by Nelson Beebe.
7641 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7643 * localcharset.c (locale_charset): Add support for Win32.
7645 2000-12-18 Paul Eggert <eggert@twinsun.com>
7647 * physmem.h, physmem.c: New files.
7649 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7650 (noinst_HEADERS): Add physmem.h.
7652 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7653 't' for compatibility with Solaris 8 sort.
7655 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7657 * config.charset: Add support for BeOS.
7659 2000-12-16 Jim Meyering <meyering@lucent.com>
7661 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7662 SHELLS_FILE to a file name that's useful on djgpp systems.
7664 (ADDITIONAL_DEFAULT_SHELLS): Define.
7665 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7666 Based mostly on a patch from Prashant TR.
7668 2000-12-16 Jim Meyering <meyering@lucent.com>
7670 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7671 N and M) would have treated it like `chown N:N FILE'.
7673 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7675 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7677 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7678 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7679 to the list of canonical encodings. Rename EUC-CN to GB2312.
7681 2000-12-08 Andreas Schwab <schwab@suse.de>
7683 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7684 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7686 2000-12-07 Jim Meyering <meyering@lucent.com>
7688 * stripslash.c (ISSLASH): Define.
7689 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7692 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7693 (dir_name_r): Declare this function as static.
7694 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7695 manifest itself on a name containing a mix of slashes and
7697 Make this function work with names starting with a DOS-style
7698 drive letter and colon prefix.
7699 (dir_name): Append `.' if necessary.
7700 Based mostly on patches from Prashant TR and Eli Zaretskii.
7702 * dirname.h (dir_name_r): Remove prototype.
7704 2000-12-05 Jim Meyering <meyering@lucent.com>
7706 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7708 2000-12-04 Jim Meyering <meyering@lucent.com>
7710 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7711 Also include memory.h, stdlib.h, unistd.h if appropriate.
7712 Reported by Andreas Jaeger (conflicting declaration of malloc).
7714 2000-12-02 Jim Meyering <meyering@lucent.com>
7716 * closeout.h: Make idempotent, to avoid some obscure warnings.
7718 2000-12-01 Paul Eggert <eggert@twinsun.com>
7720 * memrchr.c: Include <config.h> before any system include file.
7722 2000-11-29 Paul Eggert <eggert@twinsun.com>
7724 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7726 2000-11-26 Jim Meyering <meyering@lucent.com>
7728 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7730 2000-11-22 Paul Eggert <eggert@twinsun.com>
7732 * strftime.c (my_strftime): Do not invoke mbrlen with a
7733 size of (size_t) -1; it's not portable.
7735 2000-11-17 Akim Demaille <akim@epita.fr>
7737 * obstack.h: Formatting changes.
7738 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7739 prevent type checking.
7740 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7741 cast the value to (void *): assigning a `foo *' to a `void *'
7743 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7745 2000-11-17 Jim Meyering <meyering@lucent.com>
7747 * strstr.c: Update from GNU libc.
7749 2000-11-16 Jim Meyering <meyering@lucent.com>
7751 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7753 2000-11-11 Jim Meyering <meyering@lucent.com>
7755 * error.c: Add a couple #includes, merging from GNU libc version.
7757 2000-11-10 Jim Meyering <meyering@lucent.com>
7759 * obstack.h: Update from GNU libc.
7760 * obstack.c: Likewise.
7762 2000-11-06 Paul Eggert <eggert@twinsun.com>
7764 * getusershell.c (setusershell): Use rewind rather than
7765 fseek/fseeko, to avoid configuration hassles with fseeko.
7766 Don't bother opening SHELLS_FILE if shellstream is NULL;
7769 2000-11-05 Jim Meyering <meyering@lucent.com>
7771 * makepath.h (make_dir): Declare.
7772 * makepath.c (make_dir): Remove `static' attribute.
7775 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7777 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7778 last one in a bucket, advance to the next bucket.
7780 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7782 * fnmatch.c: Do not comment out all the code if we are using
7783 the GNU C library, because in some cases we are replacing buggy
7784 code in the GNU C library itself.
7786 2000-10-30 Paul Eggert <eggert@twinsun.com>
7788 * error.h, getline.h, modechange.h:
7789 Remove "2000" from Copyright line, as the file hasn't been
7790 changed this year other than in the copyright notice.
7792 * xalloc.h: Add "2000" to Copyright line, as this file
7793 was changed this year.
7795 2000-10-30 Paul Eggert <eggert@twinsun.com>
7797 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7798 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7799 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7801 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7803 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7804 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7805 doesn't define __restrict_arr.
7807 2000-10-29 Jim Meyering <meyering@lucent.com>
7809 * xstat.in: Fix grammar in comment.
7811 2000-10-28 Jim Meyering <meyering@lucent.com>
7813 * memchr.c: Update from libc.
7814 Adjust for portability:
7815 [HAVE_STDLIB_H]: Include stdlib.h.
7816 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7817 Undef __memchr, too.
7818 [!weak_alias]: Define __memchr to memchr.
7820 * regex.c: Update from libc.
7821 * regex.h: Likewise.
7822 * getopt1.c: Likewise.
7823 * memcmp.c: Likewise.
7825 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7826 Avoid using fseek, when possible -- it's broken by design.
7827 Patch by Ulrich Drepper.
7829 2000-10-26 Jim Meyering <meyering@lucent.com>
7831 * strftime.c: Update from libc.
7833 2000-10-25 Jim Meyering <meyering@lucent.com>
7835 * obstack.c: Update from libc.
7837 2000-10-23 Jim Meyering <meyering@lucent.com>
7839 * hard-locale.c (hard_locale): Revert last change -- it was simply
7840 wrong. That set_locale call must not have any side effects.
7843 2000-10-22 Jim Meyering <meyering@lucent.com>
7845 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7846 [CYCLIC]: Remove now-unused definition.
7848 * save-cwd.c (O_DIRECTORY): Define, if needed.
7849 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7850 Suggestion from Ulrich Drepper.
7852 2000-10-21 Jim Meyering <meyering@lucent.com>
7854 * dirname.c (dir_name_r): New function, factored out of dir_name.
7855 (dir_name): Use dir_name_r.
7856 * dirname.h (dir_name_r): Declare it.
7858 2000-10-21 Jim Meyering <meyering@lucent.com>
7860 * dirname.c (memrchr): Declare if necessary.
7861 (dir_name): Remove the restriction that there be no
7862 trailing slashes. Now, this code skips past them, effectively
7864 [TEST_DIRNAME] (main): New unit tests.
7866 * memrchr.c: New file from GNU libc.
7867 Undef __memrchr, too.
7868 [!weak_alias]: Define __memrchr to memrchr.
7869 Guard weak_alias use with `#ifdef weak_alias'.
7871 2000-10-17 Jim Meyering <meyering@lucent.com>
7873 * quote.h (PARAMS): Define and use.
7874 Reported by Akim Demaille.
7876 * getopt.c: Update from libc.
7878 2000-10-16 Jim Meyering <meyering@lucent.com>
7880 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7883 2000-09-25 Jim Meyering <meyering@lucent.com>
7885 * md5.h (rol): Define (from GnuPG).
7887 * sha.c: Give credit (GnuPG) where due.
7888 (M): Use rol rather than open-coding it.
7889 Add a FIXME comment.
7891 2000-09-21 Jim Meyering <meyering@lucent.com>
7893 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7894 Reported by Michael Stone.
7896 2000-09-20 Jim Meyering <meyering@lucent.com>
7898 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7899 (noinst_HEADERS): Add sha.h.
7900 Based on code from Scott G. Miller and from GnuPG.
7902 2000-09-15 Jim Meyering <meyering@lucent.com>
7904 * regex.c: Update from libc.
7906 2000-09-10 Jim Meyering <meyering@lucent.com>
7908 * getopt.c (_getopt_internal): Update from glibc.
7910 2000-09-09 Jim Meyering <meyering@lucent.com>
7912 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7913 think it should be used as a general replacement for isascii.
7914 * fnmatch.c: Likewise.
7915 * mbswidth.c: Likewise
7916 * regex.c: Likewise.
7919 * userspec.c: Include sys/param.h and limits.h.
7921 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7922 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7923 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7924 UID, GID. Check range.
7926 2000-09-06 Jim Meyering <meyering@lucent.com>
7928 * getopt.c (_getopt_internal): Update from glibc.
7930 2000-08-30 Jim Meyering <meyering@lucent.com>
7932 * strftime.c: Merge in changes from GNU libc.
7934 2000-08-26 Jim Meyering <meyering@lucent.com>
7936 * closeout.c: Include "__fpending.h".
7937 (close_stdout_status): Return right away if there's nothing to flush.
7939 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7940 * __fpending.c: New file.
7941 * __fpending.h: New file.
7943 2000-08-07 Paul Eggert <eggert@twinsun.com>
7945 Standardize on "memory exhausted" instead of "Memory exhausted"
7946 or "virtual memory exhausted".
7947 * obstack.c (print_and_abort): Use "memory exhausted", not
7948 "virtual memory exhausted".
7949 * same.c (same_name): Invoke xalloc_die instead of printing
7951 * userspec.c (parse_user_spec): Likewise.
7952 * bumpalloc.h: comment fix
7953 * same.c, userspec.c: Include xalloc.h.
7955 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7956 not char *const and pointing to a constant array.
7957 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7958 (xrealloc): Comment fix.
7960 * userspec.c (parse_user_spec):
7961 Don't translate a message until just before returning,
7962 to avoid unnecessary translation.
7964 2000-08-07 Jim Meyering <meyering@lucent.com>
7966 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7967 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7968 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7969 getgroups.c, gethostname.c, getopt.h, group-member.c,
7970 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7971 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7972 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7973 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7974 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7975 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7976 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7977 yesno.c: Back out Copyright date changes for each file with no change
7978 this year. This eases coordination with other programs using the same
7979 source code modules. From Paul Eggert.
7981 2000-08-03 Greg McGary <greg@mcgary.org>
7983 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7984 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7985 (EXTEND_BUFFER): Use them.
7987 2000-08-01 Jim Meyering <meyering@lucent.com>
7989 * dirname.c (ISSLASH): Define.
7990 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7991 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7992 both `\' and `/' may be use as path separators.
7993 Based on a patch from Prashant TR.
7995 2000-07-31 Paul Eggert <eggert@twinsun.com>
7997 * quotearg.c (quotearg_n_options): Don't make the initial
7998 slot vector a constant, since it might get modified.
8000 2000-07-31 Jim Meyering <meyering@lucent.com>
8002 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8003 * obstack.c (print_and_abort): Likewise.
8005 2000-07-30 Paul Eggert <eggert@twinsun.com>
8007 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8008 buffer, so that the caller can always quote one small
8009 component of a "memory exhausted" message in slot 0.
8010 From a suggestion by Jim Meyering.
8012 2000-07-30 Jim Meyering <meyering@lucent.com>
8014 * makepath.c (make_path): Quote the other instance, too.
8016 * quotearg.c (N_STATIC_SLOTVECS): Define.
8017 (STATIC_BUF_SIZE): Define.
8018 (quotearg_n_options): Use only statically allocated storage when
8019 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8020 than STATIC_BUF_SIZE.
8022 2000-07-29 Jim Meyering <meyering@lucent.com>
8024 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8025 * dirname.c (dir_name): Likewise.
8027 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8029 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8030 (dir_name): Assert that there are no trailing slashes.
8032 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8034 * mbswidth.h (mbswidth): Add a flags argument.
8035 (mbswidth): New declaration.
8036 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8037 * mbswidth.c (mbswidth): Add a flags argument.
8038 (mbsnwidth): New function.
8040 2000-07-24 Jim Meyering <meyering@lucent.com>
8042 * mbswidth.c: Remove useless #else. From Bruno Haible.
8044 2000-07-23 Paul Eggert <eggert@twinsun.com>
8046 * mbswidth.c (_XOPEN_SOURCE):
8047 Don't define; this causes problems on Solaris 7.
8048 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8050 2000-07-23 Paul Eggert <eggert@twinsun.com>
8053 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8054 so that mbstate_t is always defined.
8056 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8057 be 1 in at least one GCC installation, and this configuration
8058 error is likely to be common. Ignoring MB_LEN_MAX hurts
8059 performance on hosts that have mbrtowc but have only unibyte
8060 locales, but I assume these hosts are rare.
8062 2000-07-23 Paul Eggert <eggert@twinsun.com>
8064 * quotearg.c: Streamline by invoking multibyte code only if needed.
8065 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8066 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8067 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8068 invoke multibyte primitives.
8070 2000-07-23 Jim Meyering <meyering@lucent.com>
8072 * basename.c (base_name): Add an assertion.
8074 2000-07-15 Bruno Haible <clisp.cons.org>
8076 * quotearg.c: When the system forces us to redefine mbstate_t,
8077 shadow its mbsinit function.
8079 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8081 * mbswidth.h: New file.
8082 * mbswidth.c: New file.
8083 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8084 (noinst_HEADERS): Add mbswidth.h.
8086 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8088 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8091 2000-07-15 Jim Meyering <meyering@lucent.com>
8093 * makepath.c: Include quote.h.
8094 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8095 corresponding argument in a `quote (...)' call.
8096 Give better diagnostics.
8098 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8099 (noinst_HEADERS): Add quote.h.
8101 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8102 from tar's src/misc.c.
8103 * quote.h: New file. Prototypes for same.
8105 2000-07-10 Paul Eggert <eggert@twinsun.com>
8107 From a suggestion by Bruno Haible.
8108 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8109 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8110 to decide whether to define the BeOS workaround macro;
8111 this adjusts to the change to AC_MBSTATE_T.
8113 2000-07-13 Paul Eggert <eggert@twinsun.com>
8115 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8117 * quotearg.c (quoting_style_args, quoting_style_vals,
8118 quotearg_buffer_restyled): Add support for
8119 clocale_quoting_style. Undo previous change to
8120 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8121 and "{RIGHT QUOTATION MARK}" msgids.
8123 2000-07-05 Paul Eggert <eggert@twinsun.com>
8125 The old behavior of quoting `like this' doesn't look good with
8126 newer, ISO-style fonts. See:
8127 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8129 Instead, quote "like this" by default. Let the translator
8130 tailor the locale-specific quoting behavior by providing
8131 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8133 * quotearg.c (N_): New macro.
8134 (gettext_default): New function.
8135 (quotearg_buffer_restyled): Use
8136 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8137 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8139 2000-07-09 Jim Meyering <meyering@lucent.com>
8141 * Most files: Update copyright dates to include 2000.
8143 2000-07-08 Jim Meyering <meyering@lucent.com>
8145 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8147 (xgethostname): Remove now-unnecessary #ifdef.
8148 Move declaration of `err' into loop where it's used.
8150 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8152 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8153 by allocating a larger buffer. Test the gethostname return value for
8154 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8155 returns an error and ENAMETOOLONG isn't defined.
8157 2000-07-05 Paul Eggert <eggert@twinsun.com>
8158 and Bruno Haible <haible@clisp.cons.org>
8160 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8162 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8164 * quotearg.c (struct quoting_options): Simplify quote_these_too
8167 2000-07-03 Jim Meyering <meyering@lucent.com>
8169 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8170 Reported by Bruno Haible.
8172 2000-07-04 Jim Meyering <meyering@lucent.com>
8174 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8175 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8178 2000-07-03 Paul Eggert <eggert@twinsun.com>
8179 and Bruno Haible <haible@clisp.cons.org>
8181 * quotearg.c (mbrtowc):
8182 Assign to *pwc, and return 1 only if result is nonzero.
8183 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8185 2000-07-03 Jim Meyering <meyering@lucent.com>
8187 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8188 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8191 2000-07-02 Jim Meyering <meyering@lucent.com>
8193 * quotearg.c (mbstate_t): Don't define here.
8195 2000-07-02 Jim Meyering <meyering@lucent.com>
8197 * nanosleep.c (SIGCONT): Define if not already defined.
8199 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8201 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8202 per change in ../m4/ls-mntd-fs.m4.
8203 (read_filesystem_list): Ignore symbolic links.
8205 2000-06-29 Jim Meyering <meyering@lucent.com>
8207 * same.c: Include <string.h> or <strings.h>, as appropriate,
8208 for declaration of strcmp.
8210 * long-options.c: Include <stdlib.h>, for declaration of exit.
8212 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8213 Avoid warning by casting result to `char *' to remove `const'.
8215 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8217 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8219 2000-06-26 Paul Eggert <eggert@twinsun.com>
8221 savedir now sets errno on failure and invokes xmalloc to get memory.
8222 Fix a couple of other minor bugs while we're at it.
8224 * savedir.c (<unistd.h>): Do not include; there's no need.
8225 (NAMLEN): Remove macro.
8226 (malloc, realloc): Remove decls.
8228 ("xalloc.h"): Include.
8229 (NAME_SIZE_DEFAULT): New macro.
8230 (savedir): Use xmalloc / xrealloc to allocate memory.
8231 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8232 Skip "" directory entries.
8233 Use strlen to calculate directory entry length, since the old method
8234 is rarely used these days and isn't worth supporting.
8235 Don't use a pointer after freeing it.
8236 Check for integer overflow when calculating allocation size.
8237 Use memcpy to copy entries, instead of stpcpy.
8238 Set errno properly when returning NULL.
8239 Check for readdir error.
8241 2000-06-26 Jim Meyering <meyering@lucent.com>
8243 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8245 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8247 * getusershell.c (xmalloc, xrealloc): Remove functions.
8249 Don't include <stdlib.h>. Don't declare malloc, realloc.
8251 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8253 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8255 2000-06-24 Jim Meyering <meyering@lucent.com>
8257 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8259 2000-06-21 Jim Meyering <meyering@lucent.com>
8261 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8263 2000-06-19 Paul Eggert <eggert@twinsun.com>
8265 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8266 (mbrtowc, mbstate_t): Define substitutes if
8267 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8268 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8269 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8271 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8273 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8274 than 1024, return a memory chunk of least possible size, instead
8275 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8276 Use free/xmalloc instead of xrealloc to avoid copying for very long
8279 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8281 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8282 address, not strdup. Include <stdlib.h> and don't declare free().
8284 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8286 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8289 2000-06-21 Jim Meyering <meyering@lucent.com>
8291 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8292 (noinst_HEADERS): Add getstr.h.
8294 * getline.c (getstr): Move into a separate file.
8295 * getstr.c (getstr): New file, extracted from getline.c, with
8296 the following changes: new parameter, delim2; both delim[12]
8297 parameters have type `int', not `char'. The latter would lose
8298 with 8-bit delimiters.
8299 * getstr.h: New file.
8301 2000-06-19 Jim Meyering <meyering@lucent.com>
8303 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8305 2000-06-18 Jim Meyering <meyering@lucent.com>
8307 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8308 Besides, these days every porting target provides a mkdir function.
8310 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8311 (this snippet comes from src/system.h).
8313 2000-06-15 Paul Eggert <eggert@twinsun.com>
8315 * human.c (adjust_value): New function.
8316 (human_readable_inexact): Apply rounding style even when
8317 printing approximate values.
8319 2000-06-14 Paul Eggert <eggert@twinsun.com>
8321 * human.c (human_readable_inexact): Allow an input block
8322 size that is not a multiple of the output block size, and vice versa.
8323 Reported by Piergiorgio Sartor.
8325 2000-06-14 Paul Eggert <eggert@twinsun.com>
8327 * getdate.y (get_date): Apply relative times after time
8328 zone indicator, not before. Reported by Todd A. Jacobs.
8330 2000-06-13 Jim Meyering <meyering@lucent.com>
8332 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8334 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8336 2000-06-12 Paul Eggert <eggert@twinsun.com>
8338 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8340 2000-06-04 Paul Eggert <eggert@twinsun.com>
8342 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8344 2000-06-04 Jim Meyering <meyering@lucent.com>
8346 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8347 SunOS 4.1.4 for which gid_t is an unsigned type.
8349 2000-06-03 Jim Meyering <meyering@lucent.com>
8351 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8353 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8355 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8356 newer, don't install charset.alias.
8357 * config.charset: Change the Linux/glibc rules so they become empty
8358 on glibc-2.1 or newer.
8360 2000-06-02 Jim Meyering <meyering@lucent.com>
8362 * mountlist.c: Back out last change. Instead, do this...
8363 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8364 member using the same `ignore'-testing code.
8365 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8369 2000-05-29 Jim Meyering <meyering@lucent.com>
8371 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8372 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8374 2000-05-22 Jim Meyering <meyering@lucent.com>
8376 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8378 2000-05-18 Jim Meyering <meyering@lucent.com>
8380 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8381 back, too, since it may have been modified by allocate_entry.
8382 (hash_delete): Rewrite to use neither the assignment operator
8383 nor the comma operator in an if-expression.
8385 2000-05-15 Paul Eggert <eggert@twinsun.com>
8388 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8389 Remove; no longer needed.
8390 "quotearg.h": Add include.
8391 (file_name): Do not bother to explicitly initialize to NULL; it's less
8392 efficient on some hosts.
8393 (close_stdout_status): Remove test as to whether stdout was already
8394 closed; it breaks for the case "echo x | sort >&-".
8395 Quote file name colons.
8396 Do not assume that _("write error") lacks format strings.
8398 2000-05-15 Jim Meyering <meyering@lucent.com>
8400 * version-etc.c (version_etc_copyright): Update the copyright string
8401 used in all --version output.
8403 2000-05-14 Jim Meyering <meyering@lucent.com>
8405 * closeout.c (close_stdout_set_file_name): New function.
8406 (close_stdout_status): Use new file-scoped global.
8407 Return right away if fstat says the stdout file descriptor is invalid.
8408 * closeout.h (close_stdout_set_file_name): Declare.
8410 2000-05-10 Jim Meyering <meyering@lucent.com>
8412 * closeout.c [default_exit_status]: New file-scoped variable.
8413 (close_stdout_set_status): New function.
8414 * closeout.h (close_stdout_set_status): Declare.
8416 2000-05-08 Jim Meyering <meyering@lucent.com>
8418 * long-options.c: Don't include closeout.h.
8419 (parse_long_options): Don't call close_stdout for --version.
8421 2000-05-06 Jim Meyering <meyering@lucent.com>
8423 * strnlen.c: Undefine __strnlen and strnlen.
8424 [!weak_alias]: Define __strnlen to strnlen.
8426 * atexit.c: New file, from libiberty.
8428 2000-05-06 Jim Meyering <meyering@lucent.com>
8430 * closeout.c (close_stdout_status): Also check for errors on the
8433 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8435 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8436 instead of xmalloc, xrealloc, path_concat.
8437 (locale_charset): Treat empty environment variables as absent.
8438 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8440 2000-05-04 Jim Meyering <meyering@lucent.com>
8442 * getopt.c: Update from glibc.
8443 * obstack.c: Likewise.
8444 * obstack.h: Likewise.
8445 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8447 * regex.h: Likewise.
8448 * strndup.c: Likewise.
8449 * strnlen.c: New file, from glibc.
8451 2000-05-01 Jim Meyering <meyering@lucent.com>
8453 * full-write.c (full_write): Remove `FIXME' part of comment.
8455 2000-04-29 Jim Meyering <meyering@lucent.com>
8457 * path-concat.c: Declare strdup only if it's not defined.
8458 * canon-host.c: Likewise.
8460 2000-04-28 Jim Meyering <meyering@lucent.com>
8462 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8463 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8464 included first, then limits.h is included by locale.h by libintl.h.
8465 From John David Anglin.
8467 2000-04-25 Jim Meyering <meyering@lucent.com>
8469 * makepath.c (S_IRWXUGO): Define.
8470 (make_path): Always perform explicit chmod if MODE specifies any
8471 of the `special' permission bits. Prompted by a bug report against
8472 install from Mate Wierdl and Joost van Baal.
8474 2000-04-18 Jim Meyering <meyering@lucent.com>
8478 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8479 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8481 2000-04-17 Jim Meyering <meyering@lucent.com>
8483 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8484 the definition of it to rpl_strftime also defined-away the system's
8487 2000-04-15 Jim Meyering <meyering@lucent.com>
8489 Use `C' to denote so-called `contiguous' files, the same way
8491 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8492 (ftypelet): Use S_ISCTG.
8493 From Michael Deutschmann.
8495 2000-04-14 Jim Meyering <meyering@lucent.com>
8497 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8499 2000-04-08 Jim Meyering <meyering@lucent.com>
8501 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8502 names don't conflict. Reported by Eli Zaretskii.
8504 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8506 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8507 bug. Deal with the different error behavior of Irix iconv.
8509 2000-04-07 Jim Meyering <meyering@lucent.com>
8511 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8512 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8514 2000-04-05 Jim Meyering <meyering@lucent.com>
8516 Portability tweaks required for ultrix4.3.
8517 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8518 * readutmp.c: Include sys/types.h before sys/stat.h.
8519 * canon-host.c: Declare strdup.
8520 * path-concat.c: Likewise.
8521 From John David Anglin.
8523 2000-04-04 Jim Meyering <meyering@lucent.com>
8525 Be more DOS 8.3-friendly.
8526 * ref-add.sin: Renamed from ref-add.sed.in.
8527 * ref-del.sin: Renamed from ref-del.sed.in.
8528 * Makefile.am: Reflect renaming.
8529 Reported by Eli Zaretskii.
8531 Use a temporary file name that won't clash with `charset.alias'
8532 in the DOS 8.3 name space.
8533 * Makefile.am (charset_tmp): Define.
8534 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8535 (uninstall-local): Likewise.
8536 Reported by Eli Zaretskii.
8538 2000-03-29 Paul Eggert <eggert@twinsun.com>
8540 * time/strftime.c (my_strftime): Make sure we call the system
8541 strftime, not ourselves, when invoking the underlying strftime.
8543 2000-03-24 Jim Meyering <meyering@lucent.com>
8545 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8546 (charset_alias): Define.
8547 (install-exec-local): Factor out common code.
8548 (uninstall-local): Split lines longer than 80.
8549 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8551 (.sed.in.sed): New rule. Don't redirect directly to $@.
8552 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8554 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8556 * config.charset: Output a line containing "Packages using this file".
8557 * ref-add.sed.in, ref-del.sed.in: New files.
8558 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8559 ref-del.sed): New rules.
8561 2000-03-17 Jim Meyering <meyering@lucent.com>
8563 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8564 Otherwise, include <strings.h>
8566 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8568 * unicodeio.c (utf8_wctomb): New function.
8569 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8570 format instead of in UCS-4 with platform dependent endianness.
8572 2000-03-07 Paul Eggert <eggert@twinsun.com>
8574 * savedir.c (savedir): Work even if directory size is
8575 negative; this can happen with some screwy NFS configurations.
8577 2000-03-06 Jim Meyering <meyering@lucent.com>
8579 * localcharset.c (get_charset_aliases): Don't try to free file_name
8580 if it's NULL (because we ran out of memory). From Bruno Haible.
8582 2000-03-05 Jim Meyering <meyering@lucent.com>
8584 * localcharset.c ("path-concat.h"): Include.
8585 (get_charset_aliases): Use path_concat instead of ANSI string
8588 * unicodeio.h (PARAMS): Define.
8589 Use it to guard prototype.
8591 2000-03-04 Jim Meyering <meyering@lucent.com>
8593 * Makefile.am (install-exec-local): Create $(libdir) before installing
8595 (uninstall-local): Uncomment this rule so `make distcheck' works
8598 * unicodeio.c (<errno.h>): Include it.
8599 (errno): Declare if not defined.
8601 * localcharset.c: Add Bruno's comment justifying use of volatile.
8603 * config.charset: New version, incorporating remarks from a linux
8604 i18n mailing list. From Bruno Haible.
8606 2000-03-02 Jim Meyering <meyering@lucent.com>
8608 * Makefile.am (EXTRA_DIST): Add config.charset.
8610 2000-03-01 Jim Meyering <meyering@lucent.com>
8612 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8613 * unicodeio.c: Likewise.
8615 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8617 * config.charset: New file.
8618 * localcharset.c: New file.
8619 * unicodeio.h, unicodeio.c: New files.
8620 * Makefile.am (DEFS): Add -DLIBDIR=...
8621 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8622 (noinst_HEADERS): Add unicodeio.h.
8623 (all-local, install-exec-local, charset.alias): New targets.
8625 2000-02-28 Paul Eggert <eggert@twinsun.com>
8627 * quotearg.c (ALERT_CHAR): New macro.
8628 (quotearg_buffer_restyled): Use it.
8630 2000-02-27 Jim Meyering <meyering@lucent.com>
8632 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8633 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8635 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8636 not `#if STDC_HEADERS'.
8637 Declare malloc if needed.
8639 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8640 now that autoconf always defines the HAVE_DECL_ symbols.
8641 * human.c: Likewise.
8643 * strtoumax.c: Likewise.
8645 * backupfile.c: Arrange for cpp to fail if the configure-time
8646 declaration check was not run.
8648 * human.c: Likewise.
8650 * strtoumax.c: Likewise.
8652 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8653 then first look up the entire `.'-containing string as a login name.
8655 2000-02-18 Paul Eggert <eggert@twinsun.com>
8657 * getdate.y: Handle two-digit years with leading zeros correctly.
8658 (textint): New typedef.
8659 (parser_control): Member year changed from int to textint.
8661 (YYSTYPE): Removed; replaced by %union with int and textint members.
8662 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8663 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8664 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8665 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8666 (date, number, to_year): Use width of number in digits, not its value,
8667 to determine whether it's a 2-digit year, or a 2-digit time.
8668 (yylex): Store number of digits of numeric tokens.
8669 Reported by John Kendall.
8671 (parser_control): Changed from struct parser_control to typedef (for
8672 consistency). All uses changed.
8674 (tID): Removed; not used.
8675 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8677 2000-02-14 Paul Eggert <eggert@twinsun.com>
8679 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8680 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8682 2000-02-12 Jim Meyering <meyering@lucent.com>
8684 * userspec.c (ISDIGIT): Define it.
8685 (isdigit): Remove definition.
8686 (is_number): Use ISDIGIT, not isdigit.
8687 <libintl.h>: Include.
8689 (parse_user_spec): Mark translatable strings.
8691 2000-02-10 Jim Meyering <meyering@lucent.com>
8693 With these changes, nanosleep.[ch] are finally enough like the other
8694 lib/* replacement files to compile on a few more losing systems.
8696 * nanosleep.h: Don't include config.h.
8697 Remove prototype from declaration of nanosleep.
8698 (PARAMS): Remove now-unneeded definition.
8699 * nanosleep.c: #undef nanosleep.
8700 (rpl_nanosleep): Rename from nanosleep.
8702 2000-02-03 Jim Meyering <meyering@lucent.com>
8704 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8705 rather than with `#if HAVE_UTMPNAME'.
8707 2000-02-01 Jim Meyering <meyering@lucent.com>
8709 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8711 2000-01-31 Jim Meyering <meyering@lucent.com>
8713 * nanosleep.h (nanosleep): Guard declaration with
8714 `#if ! HAVE_DECL_NANOSLEEP'.
8715 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8716 the declaration in that vendor's sys/timers.h.
8717 Reported by Christian Krackowizer.
8719 * quotearg.c (ISASCII): Add #undef and move definition to follow
8720 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8721 (ISPRINT): Likewise.
8722 Reported by Tom Tromey.
8724 2000-01-30 Jim Meyering <meyering@lucent.com>
8726 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8727 uses of ->ut_name. The latter doesn't work with new Linux header files
8728 where only utmpx.ut_user is declared.
8730 * readutmp.h (UT_USER): Define.
8732 2000-01-23 Jim Meyering <meyering@lucent.com>
8734 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8737 2000-01-22 Jim Meyering <meyering@lucent.com>
8739 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8740 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8741 Required for some AIX systems. Reported by Christian Krackowizer.
8742 [TESTING] (main): New function.
8744 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8745 * dirname.c (dir_name): Support for DOS-style file names with drive
8748 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8750 * strverscmp.c (ISDIGIT): Define.
8751 (strverscmp): Use ISDIGIT, not isdigit.
8753 2000-01-17 Paul Eggert <eggert@twinsun.com>
8755 * nanosleep.c (nanosleep):
8756 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8757 POSIX.1 doesn't require SA_INTERRUPT and some systems
8758 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8759 it's been part of POSIX.1 since day 1 (in 1988).
8761 2000-01-17 Jim Meyering <meyering@lucent.com>
8763 * interlock: Remove unused file. Reported by François Pinard.
8765 2000-01-16 Paul Eggert <eggert@twinsun.com>
8767 * quotearg.c (quotearg_buffer_restyled): Do not quote
8768 alert, backslash, formfeed, and vertical tab unnecessarily in
8769 shell quoting style.
8772 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8773 Free Software Foundation, Inc.
8774 Copying and distribution of this file, with or without modification,
8775 are permitted provided the copyright notice and this notice are preserved.