1 2006-01-20 Simon Josefsson <jas@extundo.com>
3 * inet_ntop.h: Unconditionally include sys/socket.h.
5 2006-01-19 Simon Josefsson <jas@extundo.com>
7 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
9 2006-01-12 Simon Josefsson <jas@extundo.com>
11 * base64.c: Fix warning, reported by Bruno Haible
12 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
14 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
17 * md5.c: Fix commentary typos.
18 (alignof, UNALIGNED_P): No need for a GCC-specific version.
19 * md5.h (__attribute__): Remove; unused.
20 * sha1.c: Fix commentary to match md5 better.
21 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
22 so that we don't need to worry about alignment. All uses changed.
23 This merges the 2005-10-28 md5 change into sha1.
25 2006-01-11 Jim Meyering <jim@meyering.net>
28 * md5.c (OP): Fix spacing.
30 2006-01-11 Simon Josefsson <jas@extundo.com>
32 * stdint_.h (SIZE_MAX): Add missing (.
34 2006-01-10 Bruno Haible <bruno@clisp.org>
36 * argp.h (__const): Remove macro. Use const instead.
37 * argp-fmtstream.h (__const): Likewise.
38 * glob_.h (__const): Remove macro.
39 * glob-libc.h: Use const instead of __const.
41 2006-01-10 Jim Meyering <jim@meyering.net>
43 Avoid the double-free (first in fts_read, second in fts_close) that
44 would occur when an `active' directory is made inaccessible (e.g.,
45 via chmod a-x) during a traversal.
46 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
47 before returning. Reproduce this failure by
48 mkdir -p a/b; cd a; chmod a-x . b
49 Reported by Stavros Passas.
52 * sha1.c: Tweak grammar in a comment.
54 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
56 * regex_internal.h (BITSET_WORD_BITS):
57 Work around a bug in 64-bit PGC (before version 6.1-2), where the
58 preprocessor mishandles large unsigned values as if they were signed.
59 Problem reported by Claudio Fontana in
60 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
62 2006-01-10 Simon Josefsson <jas@extundo.com>
64 * socket_.h: New file.
66 2006-01-10 Bruno Haible <bruno@clisp.org>
68 * localcharset.c: Update from GNU gettext.
70 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
73 * chdir-long.c (cdb_free): Don't bother trying to open directory
74 for write access: POSIX says that must fail.
75 * fts.c (diropen): Likewise.
76 * save-cwd.c (save_cwd): Likewise.
77 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
78 well, for minor improvements on hosts that lack O_DIRECTORY.
79 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
80 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
81 Fall back on chown if open failed with EACCES.
83 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
84 Report an error at compile-time if only a 1-second nominal clock
88 * mkdir-p.c: Include lchmod.h, lchown.h.
89 (make_dir_parents): Use lchown rather than chown, and
90 lchmod rather than chmod.
92 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
93 too. Problem with "none" reported by Bob Proulx. Problem with
94 "proc" reported by n0dalus.
96 * mountlist.c: Include <limits.h>.
97 (dev_from_mount_options)
98 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
99 New function. It no longer assumes "dev=" has the System V meaning
100 on Linux (since it doesn't). It also parses "dev=" more carefully.
101 (read_file_system_list)
102 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
103 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
106 * posixtm.h (PDS_PRE_2000): New macro.
107 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
108 All usages changed. Reject dates outside the range 1969-1999 if
109 PDS_PRE_2000 is used.
111 2006-01-09 Jim Meyering <jim@meyering.net>
115 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
117 * chdir-safer.h, chdir-safer.c: New files.
119 * modechange.c (mode_compile): Reject an invalid mode string
120 that starts with an octal digit. From Andreas Gruenbacher.
122 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
123 and dup to open_safer and dup_safer, respectively.
124 (openat_permissive): Fix typo in comment.
126 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
127 "gettext.h"; either no longer needed or are guaranteed by openat.h.
128 (_): Remove; no longer needed.
129 (openat): Renamed from rpl_openat; no need for rpl_openat
130 since openat.h renames openat for us.
131 Replace most of the body with a call to openat_permissive,
132 to avoid duplicate code.
133 Port to (probably hypothetical) environments were mode_t is
135 (openat_permissive): Require mode arg, so that we can check
136 types better. Put it just after flags. Change cwd failure
137 indicator from pointer-to-bool to pointer-to-errno-value.
139 Invoke openat_save_fail and/or openat_restore_fail if
140 cwd_errno is null, so that openat can call us.
141 (openat_permissive, fdopendir, fstatat, unlinkat):
142 Simplify errno handling to avoid some duplicate code,
143 as it's OK to set errno on success.
144 * openat.h: Revamp code so that function macros depend on
145 __OPENAT_PREFIX only, not also on AT_FDCWD.
146 (openat_ro): Remove. Caller changed to use openat_permissive.
147 (openat_permissive): Now a macro, if not a function.
148 (openat_restore_fail, openat_save_fail): Now always functions,
149 since mkdirat needs them even if __OPENAT_PREFIX is defined.
151 * openat-priv.h: New file, defining macros used by mkdirat.c
153 * mkdirat.c: Include openat-priv.h.
154 Remove definitions of macros defined therein.
155 * openat.c: Likewise.
157 * mkdirat.c (mkdirat): New file and function.
158 * openat.h (mkdirat): Declare.
160 * openat.c (fdopendir): Don't change errno when returning non-NULL.
162 * openat.h (openat_permissive): Declare.
165 * openat.c (EXPECTED_ERRNO): New macro.
166 (openat_permissive): New function -- used in remove.c rewrite.
167 (all functions): Set errno just before returning, only if there
168 was an actual failure.
169 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
171 Emulate openat-family functions using Linux's procfs, if possible.
172 Idea and some code based on Ulrich Drepper's glibc changes.
174 * openat.c: (BUILD_PROC_NAME): New macro.
175 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
176 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
177 before falling back on save_cwd and restore_cwd.
178 (fdopendir, fstatat, unlinkat): Likewise.
180 * openat.c (fstatat, unlinkat): Perform the syscall directly,
181 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
183 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
184 as second argument to va_arg. Otherwise, some versions of gcc
185 warn that `if this code is reached, the program will abort'.
187 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
191 Add POSIX ACL support
192 * acl.h (copy_acl, set_acl): Add declarations.
193 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
194 systems other than Linux.
195 (chmod_or_fchmod): New function: use fchmod when possible,
197 (file_has_acl): Add a POSIX ACL implementation, with a
198 Linux-specific subcase.
199 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
200 S_ISVTX from one file to another. Fall back to fchmod/chmod when
201 acls are unsupported.
202 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
203 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
206 2006-01-09 Bruno Haible <bruno@clisp.org>
208 * sysexit_.h (EX_OK): New macro.
209 Suggested by Martin Lambers <marlam@marlam.de>.
211 2006-01-09 Bruno Haible <bruno@clisp.org>
213 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
214 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
215 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
216 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
218 2006-01-09 Bruno Haible <bruno@clisp.org>
220 * stdint_.h (SIZE_MAX): Write the value without involving negative
223 2005-10-16 Bruno Haible <bruno@clisp.org>
225 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
226 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
228 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
230 * strftime.c (tzname): Don't declare if it is already #defined.
231 Problem reported for Mingw by Mark Junker.
233 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
235 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
236 long int, not int, for nanosecond counts, so that people who are
237 used to POSIX struct timespec won't be surprised. Reported by Jim
240 2005-12-16 Jim Meyering <jim@meyering.net>
242 * fprintftime.c, fprintftime.h: New files.
244 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
246 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
247 * argp-help.c (fill_in_uparams): Check if the constructed
248 struct uparams is valid. Fall back to the default values if it is
251 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
253 * argp-help.c (__argp_base_name): New function
254 (__argp_short_program_name): Rewrite using __argp_base_name
255 * argp-namefrob.h: Define program_invocation_name and
256 program_invocation_short_name if requested
257 (__argp_base_name): Add prototype
258 * argp-parse.c (argp_def): Use gettext wrappers
259 (argp_default_parser): Use __argp_base_name
260 * argp-pin.c: New file. Defines program_invocation_name and
261 program_invocation_short_name on systems that lack them.
263 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
265 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
266 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
267 porting problem reported by Georg Schwarz in
268 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
270 2005-07-09 Bruno Haible <bruno@clisp.org>
272 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
273 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
274 Reported by Mark Junker <mjscod@gmx.de>.
276 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
278 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
279 (uintmax_t) [defined uintmax_t]: Do not declare.
280 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
281 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
282 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
283 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
284 sake of portability to weird hosts that C allows (though we don't
285 know of any practical examples).
287 * savedir.h (fdsavedir): New decl.
288 * savedir.c (fdsavedir, savedirstream): New functions; the latter
289 contains most of the former guts of savedir.
290 (savedir): Use savedirstream.
293 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
295 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
296 coreutils no longer futzes with rounding modes.
298 2005-11-14 Jim Meyering <jim@meyering.net>
300 * mkstemp-safer.c: Include <config.h>, required for possible
301 replacement of mkstemp.
303 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
305 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
307 (gethrxtime) [! (HAVE_NANOUPTIME
308 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
309 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
310 our own approximation.
312 2005-11-10 Simon Josefsson <jas@extundo.com>
314 * readline.c: Remove EOL.
316 2005-11-08 Eric Blake <ebb9@byu.net>
318 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
320 2005-11-08 Eric Blake <ebb9@byu.net>
322 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
324 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
326 Fix porting problem reported by Theodoros V. Kalamatianos.
327 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
328 Don't assume that futimes failing means we must fail.
330 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
332 * getcwd.c (__getcwd): Don't assume that system calls after readdir
333 leave errno alone. Problem reported by Dmitry V. Levin.
335 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
337 * savedir.c (savedir): Don't assume that xrealloc etc. leave
338 errno alone. Problem reported by Frederic Jolliton.
340 2005-10-28 Simon Josefsson <jas@extundo.com>
342 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
343 "restrict" keywords, as per POSIX. Protect the function
344 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
345 Don't use K&R prototypes. Check the sprintf return values.
346 Re-define EAFNOSUPPORT if not present. Indent.
348 * md5.h, md5.c: Simplify buffer handling visavi alignment,
349 suggested by Bruno Haible <bruno@clisp.org>.
351 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
353 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
355 * gc-libgcrypt.c: Add MD2 (which is not available through
358 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
360 * md2.h, md2.c: New files.
362 2005-10-24 Simon Josefsson <jas@extundo.com>
364 * md4.h: Shrink buffer size, now that we changed the type.
366 2005-10-22 Simon Josefsson <jas@extundo.com>
368 * arcfour.h, arcfour.c: Use fixed size indices in the
369 arcfour_context struct (simplify test vector testing in GNU
372 2005-10-22 Simon Josefsson <jas@extundo.com>
374 * md4.h, md4.c: Simplify buffer handling visavi alignment,
375 suggested by Bruno Haible <bruno@clisp.org>.
377 2005-10-22 Simon Josefsson <jas@extundo.com>
379 * crc.h: Include stddef.h, for size_t.
381 2005-10-21 Simon Josefsson <jas@extundo.com>
383 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
384 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
386 2005-10-21 Simon Josefsson <jas@extundo.com>
388 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
391 2005-10-21 Simon Josefsson <jas@extundo.com>
393 * gc-gnulib.c: Support ARCTWO in CBC mode.
395 2005-10-21 Simon Josefsson <jas@extundo.com>
397 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
400 * hmac-sha1.c (hmac_sha1): Likewise.
402 * crc.c (crc32_update): Actually use crc parameter, suggested by
403 Bruno Haible <bruno@clisp.org>.
405 * crc.h: Include stdint.h directly, suggested by Bruno Haible
408 2005-10-21 Simon Josefsson <jas@extundo.com>
410 * des.h, des.c: New files.
412 * gc-gnulib.c: Support DES.c
414 2005-10-21 Simon Josefsson <jas@extundo.com>
416 * arctwo.h, arctwo.c: New files.
418 * gc-gnulib.c: Support ARCTWO.
420 2005-10-21 Simon Josefsson <jas@extundo.com>
422 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
424 2005-10-19 Simon Josefsson <jas@extundo.com>
426 * gc-gnulib.c: Support ARCFOUR.
428 2005-10-19 Simon Josefsson <jas@extundo.com>
430 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
433 * gc.h: Add ECB enum type.
435 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
437 2005-10-19 Simon Josefsson <jas@extundo.com>
439 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
441 2005-10-18 Simon Josefsson <jas@extundo.com>
443 * md4.h, md4.c: New files, based on md5.?.
445 2005-10-17 Simon Josefsson <jas@extundo.com>
447 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
449 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
451 2005-10-17 Simon Josefsson <jas@extundo.com>
453 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
455 2005-10-17 Simon Josefsson <jas@extundo.com>
457 * gc.h, gc-libgcrypt.c: Add ciphers.
459 2005-10-17 Simon Josefsson <jas@extundo.com>
461 * sha1.c: Use uint32_t instead of md5_uint32.t
463 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
466 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
468 * md5.h: Use stdint.h and uint32_t. Doc fix.
470 2005-10-15 Simon Josefsson <jas@extundo.com>
472 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
474 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
476 2005-10-14 Simon Josefsson <jas@extundo.com>
478 * arcfour.h, arcfour.c: New files.
480 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
482 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
483 include <wchar.h>; no longer needed.
485 2005-10-14 Jakub Jelinek <jakub@redhat.com>
486 and Ulrich Drepper <drepper@redhat.com>
489 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
490 instead of inline stream orientation test and two separate
491 function calls. Pay no attention to USE_IN_LIBIO.
493 2005-10-14 Roland McGrath <roland@redhat.com>
495 Import from libc. [BZ #1331]
496 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
498 Reported by Matej Vela <vela@debian.org>.
500 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
502 * mkdir-p.c (make_dir_parents): Don't report an error if an
503 intermediate directory is in a read-only file system. Problem
504 reported by Eric Blake.
506 2005-10-13 Simon Josefsson <jas@extundo.com>
508 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
509 Move memory allocation outside of loop.
511 2005-10-12 Simon Josefsson <jas@extundo.com>
513 * gc-pbkdf2-sha1.c: New file.
515 * gc.h: Add gc_pbkdf2_sha1 prototype.
517 2005-10-12 Simon Josefsson <jas@extundo.com>
519 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
520 suggested by Bruno Haible <bruno@clisp.org>.
522 2005-10-12 Simon Josefsson <jas@extundo.com>
524 * gc-libgcrypt.c (gc_hmac_sha1): New function.
526 * gc-gnulib.c (gc_hmac_sha1): New function.
528 2005-10-12 Simon Josefsson <jas@extundo.com>
530 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
532 2005-10-12 Simon Josefsson <jas@extundo.com>
534 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
535 GC_USE_HMAC_MD5, respectively.
537 * gc-libgcrypt.c (gc_md5): Fix assert call.
540 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
542 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
544 * gc-gnulib.c (gc_hash_buffer): Ditto.
546 2005-10-11 Bruno Haible <bruno@clisp.org>
548 * c-strcasestr.h: New file, from GNU gettext.
549 * c-strcasestr.c: New file, from GNU gettext.
551 2005-10-11 Bruno Haible <bruno@clisp.org>
553 * c-strcase.h: New file, from GNU gettext.
554 * c-strcasecmp.c: New file, from GNU gettext.
555 * c-strncasecmp.c: New file, from GNU gettext.
557 2005-10-11 Simon Josefsson <jas@extundo.com>
559 * crc.h, crc.c: New files.
561 * gc.h (gc_hash_buffer): Add doc.
563 2005-10-08 Simon Josefsson <jas@extundo.com>
565 * gc.h: Add gc_hash and gc_hash_buffer.
567 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
569 * gc-libgcrypt.c (gc_hash_buffer): Add.
571 2005-10-11 Bruno Haible <bruno@clisp.org>
573 * strcasecmp.c: Include limits.h.
574 (strcasecmp): Avoid integer overflow on exotic platforms.
575 * strncasecmp.c: Include limits.h.
576 (strncasecmp): Avoid integer overflow on exotic platforms.
577 Reported by Paul Eggert.
579 2005-10-06 Simon Josefsson <jas@extundo.com>
581 * hmac-md5.c: New file.
585 2005-10-06 Simon Josefsson <jas@extundo.com>
587 * memxor.c (memxor): Avoid casts and warnings.
589 2005-10-05 Derek Price <derek@ximbiot.com>
591 * getdelim.c (SIZE_MAX): New macro, if not already defined.
593 2005-10-05 Simon Josefsson <jas@extundo.com>
595 * memxor.c (memxor): Fix compiler error.
597 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
598 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
600 * memxor.h, memxor.c: New files.
602 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
603 we assume all systems have it, suggested by Jim Meyering
604 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
605 any systems lack sys/socket.h; mingw32 is known to lack it, but we
606 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
609 2005-10-04 Bruno Haible <bruno@clisp.org>
611 * verify.h (verify_true): Provide alternative definition for C++.
613 2005-10-04 Simon Josefsson <jas@extundo.com>
615 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
616 D. Baushke" <mdb@gnu.org>.
618 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
620 * getdelim.c: Include getdelim.h first. Include <limits.h>.
621 (SSIZE_MAX): New macro, if not already defined.
622 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
625 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
627 * exclude.c: Include verify.h.
628 (verify): Remove. All callers changed to use verify.h's version.
629 * strtoimax.c: Likewise.
630 * utimecmp.c: Likewis.e
633 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
634 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
635 * .cvsignore: Add fts.h, search.h, t-fpending.
636 * settime.c (settime): Fix { typo in previous patch. Also, don't
637 bother returning ENOSYS if settimeofday or stime fails; just let
638 them return whatever errno they want to return.
639 * utimens.c: Include unistd.h, for dup2.
640 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
641 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
643 2005-10-02 Jim Meyering <jim@meyering.net>
646 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
647 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
648 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
649 Remove AT_FDCWD test.
650 Do not consume the fd unless successful.
651 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
652 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
653 block, so that we don't even try to compile it if settimeofday is
654 available. This works around a compilation failure on OSF1 V5.1,
655 due to stime requiring a `long int*' while tv_sec is `int'.
657 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
659 * getdelim.c (getdelim): Remove unused variables.
661 2005-10-01 Simon Josefsson <jas@extundo.com>
663 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
664 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
665 AI_* and EAI_* definitions. Protect function declarations.
667 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
669 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
670 so that the code works even with ancient cpp. Portability problem
671 with GCC 2.7.2.1 reported by Thomas M.Ott.
673 2005-09-27 Jim Meyering <jim@meyering.net>
675 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
677 * intprops.h (signed_type_or_expr__): Define.
678 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
681 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
683 * verify.h (verify_expr): Remove, replacing with:
684 (verify_true): New macro that returns true instead of void.
685 (verify_type__): Remove.
686 (verify): Use verify_true rather than verify_type__.
688 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
690 * utimens.c (ENOSYS): Define if not already defined.
691 (futimens): Support having a null PATH if the file descriptor
694 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
696 (__attribute): Define to empty unless GCC 3.1 or later.
697 This works around a core dump on OpenBSD 3.4, which has GCC
698 2.95.3, which dumps core when given __attribute__(()). It also
699 simplifies other tests, since we really don't want to bother with
700 worrying about which ancient version of GCC supported what.
701 Original problem reported by Yoann Vandoorselaere, with part of
702 the fix suggested by Derek Price.
704 2005-09-24 Jim Meyering <jim@meyering.net>
706 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
707 so we can once again use a positive bitfield width of 1 -- now we
708 don't have to explain why we were using a bitfield width of 2.
710 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
712 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
713 Problem reported by Eric Blake.
714 (getaddrinfo): Initialize se so that it's not garbage.
715 Redo internal storage allocation so that it doesn't make unportable
716 assumptions about alignment.
719 * utimens.c (futimens): Use futimesat if available.
720 Prefer it to futimes since it doesn't have the futimes bug.
722 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
723 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
724 Instead, declare a function that returns a pointer to an array,
725 and use verify_type__ to declare the size of the array.
726 Problem and germ of a solution reported by Bruno Haible.
727 (verify_type__): Use 2, not 1, for bitfield size, to avoid
728 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
730 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
734 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
736 * argmatch.h: Include verify.h
737 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
738 (ARGMATCH_ASSERT): Remove; unused.
739 * canonicalize.c: Assume STDC_HEADERS.
740 * exclude.c: Include "strcase.h".
741 * regex_internal.h [!defined _LIBC]: Likewise.
742 * getusershell.c: Include stdio--.h rather than stdio.h
744 (getusershell): Call fopen, not fopen_safer.
745 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
746 Do not include unistd-safer.h.
747 (save_cwd): Don't call fd_safer; no longer needed
748 now that we include fcntl--.h.
750 * getdate.y (relative_time): New type.
751 (RELATIVE_TIME_0): New constant.
752 (parser_control): Use relative_time instead of doing it ourselves.
753 (%union): Add new relative_time rel member.
754 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
756 (relunit, relunit_snumber): Now of type rel.
757 (zone, rel, relunit, get_date): Adjust to above changes.
759 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
760 Do not include unistd-safer.h.
761 (getloadavg): Don't call fd_safer; no longer needed
762 now that we include fcntl--.h.
764 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
765 (make_dir_parents): Treat ENOSYS like EEXIST.
767 Improve quality of diagnostics on restore_cwd failure.
768 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
769 (make_dir_parents): Last arg is now int * (for errno), not bool *.
770 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
771 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
772 each time through the loop. Do not diagnose restore_cwd failure;
773 that is the caller's job (and perhaps the caller does not care).
775 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
776 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
777 If the file already exists but is not a directory, don't bother
778 to try to make its parents.
779 Close potential file descriptor leak if we can't chdir("/") (!).
780 Don't always return true if chdir($PWD) fails; return true only
781 if the requested action was done successfully (except for the
783 Don't log final directory unless we actually made it.
784 Refactor to avoid duplicate code to fix up permissions.
785 Don't attempt to fix up parent permissions if chdir($PWD) fails.
787 * strftime.c (my_strftime): Rewrite the previous change slightly,
788 to make it a bit faster and (I hope) clearer.
789 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
790 Fix bug in formats like %2N.
792 * verify.h: New file.
794 2005-09-22 Jim Meyering <jim@meyering.net>
798 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
800 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
801 the .tm_year member, since otherwise gcc-4.0 would now warn about
802 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
804 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
805 order to avoid an unsuppressible warning from gcc on 64-bit systems.
807 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
808 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
809 when run in a time zone for which daylight savings time is in effect
810 for the starting date.
812 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
813 stop us from restricting permissions of just-created absolute-named
815 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
816 to restore initial working directory.
817 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
818 to tell caller if/when we change the working directory and are
819 unable to return to the initial one.
820 * mkdir-p.h (make_dir_parents): Update prototype.
821 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
822 `return false'. This fixes a bug introduced on 2004-07-30.
824 * openat.c (fdopendir): Be sure to close the supplied
825 file descriptor before returning. This makes our replacement
826 implementation a little closer to Solaris's, where fdopendir
827 ties the file descriptor to the returned DIR* pointer.
828 * openat.c (unlinkat): New function.
829 * openat.h (unlinkat): Add prototype.
830 * openat-die.c (openat_save_fail): Rename from openat_save_die.
831 (openat_restore_fail): Rename from openat_restore_die.
832 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
834 Provide an alternative to exiting immediately upon save_cwd or
835 restore_cwd failure. Now, an application can arrange e.g.,
836 to perform a longjump in that case.
837 * openat.c: Include dirname.h.
838 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
839 (rpl_openat, fdopendir, fstatat): Call openat_save_die
840 and openat_restore_die rather than calling error directly.
841 Don't include "error.h" or "exitfail.h"; they're no longer needed.
843 * openat-die.c (openat_save_die, openat_restore_die): New file.
844 * openat.h (openat_save_die, openat_restore_die): Declare and define.
846 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
847 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
848 int utc, int nanoseconds);
850 date should not have to allocate a megabyte of virtual memory to
851 handle a format argument like +%1048575T. When implemented with
852 strftime, it must allocate such a buffer, use strftime to fill it
853 in, print it, then free it.
854 With fprintftime, it simply prints everything and exits.
855 With no need for memory allocation, that's one fewer way to fail.
856 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
857 optional field width, not before, so we accept %9:z, not %:9z.
858 (my_strftime): Be sure to use L_('x') for literals.
860 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
861 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
862 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
863 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
864 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
865 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
866 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
867 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
868 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
870 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
871 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
872 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
873 and don't include <sys/file.h>).
875 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
879 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
880 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
881 [!LDAV_DONE]: Avoid unused variable warning.
883 2005-09-21 Bruno Haible <bruno@clisp.org>
885 * unicodeio.h (unicode_to_mb): New declaration.
887 2005-09-20 Derek Price <derek@ximbiot.com>
889 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
891 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
893 Use a consistent style for including <config.h>.
894 * __fpending.c, acl.c, argmatch.c,
895 argp-help.c, argp-parse.c,
896 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
897 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
898 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
899 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
900 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
901 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
902 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
903 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
904 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
905 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
906 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
907 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
908 modechange.c, mountlist.c, open-safer.c, physmem.c,
909 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
910 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
911 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
912 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
913 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
914 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
915 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
916 userspec.c, utimecmp.c, version-etc-fsf.c,
917 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
918 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
919 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
920 Standardize inclusion of config.h.
921 * __fpending.h, dirfd.h, getdate.h, human.h,
922 inttostr.h: Removed inclusion of config.h from header files.
923 * inttostr.c: Adjusted in-tree users.
924 * timespec.h: Remove superfluous warning to include config.h.
925 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
926 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
927 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
928 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
930 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
932 * stat-time.h: New file.
933 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
934 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
936 (timespec_cmp): New function.
937 * utimecmp.c: Include stat-time.h.
938 (SYSCALL_RESOLUTION): Depend on whether various struct stat
939 members exist, not on the obsolescent ST_MTIM_NSEC.
940 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
942 2005-09-15 Derek Price <derek@ximbiot.com>
943 Paul Eggert <eggert@cs.ucla.edu>
945 * regcomp.c, regexec.c, regex_internal.c: Back out previous
946 changes, consolidating in...
947 * regex_internal.h: ...this file.
949 2005-09-15 Derek Price <derek@ximbiot.com>
951 * regex_internal.h: Blank `pure' for GNUC < 3.
952 * regex_internal.c: Ditto, using this...
953 (__GNUC_PREREQ): ...new macro.
954 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
955 (__GNUC_PREREQ): ...this new macro.
957 * strstr.h: Include string.h. Define strstr as a macro here.
959 2005-09-13 Derek Price <derek@ximbiot.com>
961 * canon-host.c (canon_host_r): Set *cherror on memory allocation
963 Reported by Jim Meyering <jim@meyering.net>.
965 2005-09-13 Jim Meyering <jim@meyering.net>
967 * canon-host.c: Filter through gnu indent and reword comments slightly.
968 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
970 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
972 * lib/base64.c: Typo.
973 (base64_encode): Put b64str in initialized data section.
975 2005-09-12 Derek Price <derek@ximbiot.com>
977 Return usable errors from canon-host.
978 * canon-host.h: New file.
979 * canon-host.c (canon_host): Wrap...
980 (canon_host_r): ...this new function, which now relies exclusively on
982 (ch_strerror): New function.
983 (last_cherror): New global.
984 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
985 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
987 (freeaddrinfo): Free ai->ai_canonname when set.
989 2005-09-12 Derek Price <derek@ximbiot.com>
990 Paul Eggert <eggert@cs.ucla.edu>
992 * glob-libc.h: Renamed from glob_.h. The new version is
993 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
994 protecting things that should be done only in gnulib contexts.
995 * glob_.h: New file, containing only the glob things needed for
997 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
998 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
999 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1000 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1001 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1002 and to respect the namespace rules better.
1004 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1006 Merge glibc and coreutils changes into gnulib, plus a few
1008 * md5.c: Use #error rather than a string.
1009 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1010 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1011 (__attribute__): Define to empty for non recent-GCC.
1012 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1013 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1014 Renamed from their non-__ counterparts, with new macros replacing
1015 them if not _LIBC. Add __THROW attribute.
1017 (struct md5_ctx): Align buffer if using GCC.
1018 * sha1.h (struct sha1_ctx): Likewise.
1019 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1020 The old name was backwards.
1021 (NOTSWAP): Remove; not used.
1022 (rol): New macro, moved here from md5.h.
1023 (sha1_process_block): Remove a FIXME that doesn't make sense.
1025 2005-09-12 Derek Price <derek@ximbiot.com>
1027 * gai_strerror.c: Include config.h when available. Include
1028 getaddrinfo.h before other headers to test interface.
1029 Reported by Larry Jones <lawrence.jones@ugs.com>.
1031 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1033 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1034 definitions, since that's the preferred style in glibc.
1035 Fix a minor spacing issue, and update copyright notice to match glibc's.
1037 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1039 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1041 2005-09-06 Simon Josefsson <jas@extundo.com>
1043 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1044 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1046 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1048 Change bitset word type from unsigned int to unsigned long int,
1049 as this has better performance on typical 64-bit hosts.
1050 Port bitset code to hosts with unusual word sizes.
1051 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1052 (build_collating_symbol):
1053 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1054 argument is a bitset. This is merely a style issue, but it makes
1055 it clearer that an entire array is expected.
1056 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1057 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1058 Port to the case where bitset_word is not the same as unsigned int.
1059 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1060 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1062 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1063 (build_trtable, group_nodes_into_DFAstates):
1065 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1066 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1067 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1068 * regexec.c (group_nodes_into_DFAstates): Likewise.
1069 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1070 * regcomp.c (optimize_subexps, lower_subexp):
1071 Work even if bitset_word has holes in its bitwise representation.
1072 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1073 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1075 * regex_internal.c (re_string_reconstruct):
1076 Don't assume UCHAR_MAX == 255.
1077 * regex_internal.h (bitset_set_all): Likewise.
1078 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1080 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1081 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1083 (BITSET_WORD_MAX): New macro.
1084 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1085 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1086 (bitset_empty, bitset_copy):
1087 Prefer sizeof (bitset) to multiplying it out ourselves.
1088 (bitset_not_merge): Remove; unused.
1089 (bitset_contain): Return bool, not unsigned int with one bit on.
1090 All callers changed.
1091 * regexec.c (build_trtable): Don't assume bitset has no stricter
1092 alignment than re_node_set; do this by defining a new internal
1093 type struct dests_alloc and using it to allocate memory.
1095 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1097 Check for arithmetic overflow when calculating sizes, to prevent
1098 some buffer-overflow issues. These patches are conservative, in the
1099 sense that when I couldn't determine whether an overflow was possible,
1100 I inserted a run-time check.
1101 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1102 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1103 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1104 (re_xnrealloc, re_x2nrealloc): New inline functions.
1105 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1106 (build_equiv_class, build_charclass): Check for arithmetic overflow
1107 in size expression calculations.
1108 * lib/regex_internal.c (re_string_realloc_buffers):
1109 (build_wcs_upper_buffer, re_node_set_add_intersect):
1110 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1111 (re_dfa_add_node, register_state): Likewise.
1112 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1113 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1114 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1115 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1117 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1119 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1120 to avoid a collision with bits/local_lim.h in glibc.
1121 All uses changed. Problem reported by Dmitry V. Levin in
1122 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1124 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1125 bugs in int versus size_t comparisons.
1126 (re_string_context_at): Fix bug where the code assumed that
1129 Use bool where appropriate.
1130 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1131 All callers changed.
1132 (calc_eclosure_iter): Likewise, for ROOT arg.
1133 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1134 (build_charclass_op): Likewise, for NON_MATCH arg.
1135 * regex_internal.c (re_string_allocate, re_string_construct):
1136 (re_string_construct_common): Likewise, for ICASE arg.
1137 * regexec.c (re_search_2_stub, re_search_stub):
1138 Likewise, for RET_LEN arg.
1139 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1140 (set_regs): Likewise, for FL_BACKTRACK arg.
1141 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1142 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1143 (calc_eclosure_iter, parse_bracket_exp):
1144 Use bool for internal variables that are booleans.
1145 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1146 (set_regs, build_sifted_states, sift_states_bkref):
1147 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1148 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1149 (find_collation_sequence_value):
1151 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1152 (re_node_set_compare):
1153 Return bool, not int. All callers changed.
1154 * regexec.c (check_halt_node_context, check_dst_limits):
1155 (build_trtable, check_node_accept): Likewise.
1156 * regex_internal.h: Include stdbool.h.
1158 Fix bugs uncovered when converting to bool.
1159 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1160 failure instead of charging ahead blindly.
1161 * regex_internal.c (register_state): Likewise.
1162 * regexec.c (re_search_2_stub): Use simpler method than boolean
1163 for freeing internal storage.
1164 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1165 bitset pieces used as boolean, to avoid undefined behavior
1166 on hosts that do int overflow checking.
1168 2005-08-31 Derek Price <derek@ximbiot.com>
1170 * getdelim.c (getdelim): Return EOF on EOF.
1171 Reported by Larry Jones <lawrence.jones@ugs.com>.
1173 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1175 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1176 lengths fit in regoff_t; this isn't true if regoff_t is the same
1178 * regex.c (re_search_internal): 5th arg is LAST_START
1179 (= START + RANGE) instead of RANGE. This avoids overflow
1180 problems when regoff_t is the same width as size_t.
1181 All callers changed.
1182 (re_search_2_stub): Check for overflow when adding the
1183 sizes of the two strings.
1184 (re_search_stub): Check for overflow when adding START
1185 to RANGE; if it occurs, substitute the extreme value.
1187 2005-08-31 Jim Meyering <jim@meyering.net>
1189 * regcomp.c (search_duplicated_node): Make first pointer arg
1191 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1192 (register_state): Likewise.
1193 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1194 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1195 (group_nodes_into_DFAstates): Likewise.
1197 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1199 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1200 old glibc regex code mishandles strings longer than 2**31 bytes.
1201 This patch fixes this when the regex code is used in gnulib
1202 (i.e., outside glibc).
1204 This patch should not affect the use of the regex code inside
1205 glibc. No doubt this problem also needs to be handled for glibc
1206 as well, but the result will be an incompatible change to the
1207 glibc ABI, and the old ABI will have to be supported too. That
1208 can be the the subject for another patch.
1210 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1211 governing whether the rest of this patch is active. By default,
1212 the macro is disabled and the patch has no effect.
1213 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1214 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1215 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1216 (re_match_2, re_set_registers): Use the new types.
1217 * regex_internal.h (Idx, re_hashval_t): New types.
1218 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1220 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1221 (re_string_context_at, bin_tree_t, re_dfastate_t):
1222 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1223 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1224 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1225 (re_string_char_size_at, re_string_wchar_at):
1226 (re_string_elem_size_at):
1227 Use the new types and macros to port to 64-bit hosts.
1228 Use unsigned types for internal values, so that the code
1229 mostly works even for arrays larger than SSIZE_MAX.
1230 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1231 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1232 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1233 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1234 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1235 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1236 (calc_inveclosure, parse_dup_op, build_range_exp):
1237 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1238 (fetch_number, create_token_tree, mark_opt_subexp):
1240 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1241 (create_cd_newstate, re_string_allocate, re_string_construct):
1242 (re_string_realloc_buffers, build_wcs_upper_buffer):
1243 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1244 (re_string_reconstruct, re_string_peek_byte_case):
1245 (re_string_fetch_byte_case, re_string_context_at):
1246 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1247 (re_node_set_init_copy, re_node_set_add_intersect):
1248 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1249 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1250 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1251 (re_acquire_state, re_acquire_state_context, register_state):
1253 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1254 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1255 (re_search_internal, re_search_2_stub, re_search_stub)
1256 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1257 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1258 (update_cur_sifted_state, check_dst_limits):
1259 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1260 (check_subexp_limits, sift_states_bkref, merge_state_array):
1261 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1262 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1263 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1264 (expand_bkref_cache, check_node_accept_bytes):
1265 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1266 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1267 (acquire_init_state_context, check_halt_node_context):
1268 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1269 (sift_states_backward, clean_state_log_if_needed):
1270 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1271 (find_recover_state, transit_state_sb, transit_state_mb):
1272 (transit_state_bkref, build_trtable, match_ctx_clean):
1274 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1275 to work around an assumption that REG_MISSING is negative.
1277 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1278 (seek_collating_symbol_entry) [defined _LIBC]:
1279 (lookup_collation_sequence_value) [defined _LIBC]:
1280 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1281 Use prototypes rather than old-style function definitions.
1282 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1283 (transit_state_sb) [0]:
1284 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1286 * regexec.c (re_search_internal): Simplify update of rm_so and
1289 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1290 (optimize_subexps, lower_subexp):
1291 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1292 since the signed shift might overflow. Use 1u<<31 instead.
1293 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1294 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1297 * regcomp.c (optimize_subexps, lower_subexp):
1298 Use CHAR_BIT rather than 8, for clarity.
1299 * regexec.c (check_dst_limits_calc_pos_1):
1300 (check_subexp_matching_top): Likewise.
1301 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1302 have to worry about portability issues when shifting it left.
1303 Remove no-longer-needed test for table_size > 0.
1304 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1305 in a word, as the resulting behavior is undefined.
1306 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1307 in one case, a <= should have been an <, and in another case the
1308 whole test was missing.
1309 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1310 the standard name CHAR_BIT.
1311 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1312 this is not true on one's complement and signed-magnitude hosts.
1314 * regex_internal.h (re_sub_match_top_t): Remove unused member
1316 (struct re_dfa_t): Remove unused member states_alloc.
1317 * regcomp.c (init_dfa): Don't initialize unused members.
1319 2005-08-31 Bruno Haible <bruno@clisp.org>
1321 * strstr.c: Include <stddef.h>, for NULL.
1322 * strcasestr.c: Likewise.
1323 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1325 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1327 * iconvme.h: Add prototype for iconv_alloc.
1329 2005-08-29 Simon Josefsson <jas@extundo.com>
1331 * iconvme.c: Fix errno.
1333 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1335 * iconvme.c: Split iconv_string into iconv_alloc.
1337 2005-08-27 Jim Meyering <jim@meyering.net>
1339 * fopen-safer.c: Merge minor changes from coreutils.
1340 * dup-safer.c: Likewise.
1341 * fd-safer.c: Likewise.
1343 Merge from coreutils.
1344 * stdio--.h: New file.
1345 * stdlib--.h: New file.
1346 * mkstemp-safer.c: New file.
1348 GNU tar needs these.
1349 * pipe-safer.c: New file.
1350 * creat-safer.c: New file.
1351 * fcntl--.h (creat): Define to creat_safer.
1352 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1353 * unistd--.h (pipe): Define to pipe_safer.
1354 * unistd-safer.h: Declare pipe_safer.
1356 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1358 * regex_internal.h: Remove all references to
1359 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1361 (bitset_not, bitset_merge, bitset_not_merge):
1362 (bitset_mask, re_string_allocate, re_string_construct):
1363 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1364 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1365 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1366 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1367 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1368 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1369 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1370 (re_acquire_state_context):
1371 Remove unnecessary forward decls.
1372 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1373 Put __attribute at function definition,
1374 now that the function decl has been removed.
1375 * lib/regex_internal.c (re_string_peek_byte_case):
1376 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1379 2005-08-26 Simon Josefsson <jas@extundo.com>
1381 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1382 Haible <bruno@clisp.org>.
1384 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1386 * regexec.c (set_regs): Don't alloca with an unbounded size.
1388 alloca modernization/simplification for regex.
1389 * regex.c: Remove portability cruft for alloca. This no longer
1390 needs to be at the start of the file, and can be moved into
1391 regex_internal.h and simplified.
1392 * regex_internal.h: Include <alloca.h>.
1393 (__libc_use_alloca) [!defined _LIBC]: New macro.
1394 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1395 now works outside glibc.
1397 2005-08-24 Simon Josefsson <jas@extundo.com>
1399 * getpass.c: Add WIN32 implementation. Conditionalize use of
1400 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1401 GLIBC specific code.
1403 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1405 Make regex safe for g++. This fixes one real bug (an "err"
1406 that should have been "*err"). g++ problem reported by
1408 * regex_internal.h (re_calloc): New macro, consistent with
1409 re_malloc etc. All callers of calloc changed to use re_calloc.
1410 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1411 not int. All callers changed.
1412 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1413 just use an array of size MB_LEN_MAX.
1414 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1415 (find_recover_state): Change "err" to "*err"; this fixes what
1416 appears to be a real bug.
1417 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1420 2005-08-25 Jim Meyering <jim@meyering.net>
1422 * open-safer.c: Include <config.h>.
1423 Otherwise, we'd lose LARGEFILE support in any file using
1426 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1428 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1429 * regex.h (regerror): Likewise.
1431 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1432 requires this. (The code never needed it.)
1434 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1435 All uses of recently-renamed identifiers changed to use the new,
1436 POSIX-compliant names. The code will build and run just fine
1437 without these changes, but it's better to eat our own dog food
1438 and use the standard-conforming names.
1440 * regex.h: Fix a multitude of POSIX name space violations.
1441 These changes have an effect only for programs that define
1442 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1443 do not change anything for programs compiled in the normal way.
1444 Also, there is no effect on the ABI.
1446 (_REGEX_SOURCE): New macro.
1447 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1448 defined and _GNU_SOURCE is not; this fixes a name space violation.
1450 Rename the following macros to obey POSIX requirements.
1451 The old names are still visible as macros if _REGEX_SOURCE is defined.
1452 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1453 RE_BACKSLASH_ESCAPE_IN_LISTS.
1454 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1455 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1456 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1457 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1458 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1459 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1460 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1461 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1462 (REG_INTERVALS): renamed from RE_INTERVALS.
1463 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1464 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1465 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1466 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1467 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1468 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1469 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1470 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1471 RE_UNMATCHED_RIGHT_PAREN_ORD.
1472 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1473 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1474 (REG_DEBUG): renamed from RE_DEBUG.
1475 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1476 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1477 unusual, since we can't clash with the POSIX REG_ICASE.
1478 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1479 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1480 (REG_NO_SUB): renamed from RE_NO_SUB.
1481 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1482 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1483 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1484 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1485 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1486 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1487 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1488 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1489 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1490 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1491 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1492 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1493 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1494 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1495 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1496 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1497 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1498 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1499 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1500 (REG_FIXED): Renamed from REGS_FIXED.
1501 (REG_NREGS): Renamed from RE_NREGS.
1503 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1504 of other REG_* macros, since POSIX says the user is allowed to
1505 #undef these macros selectively.
1507 (reg_errcode_t): Update comment stating what other tables need
1510 Rename the following enum values to obey POSIX requirements.
1511 The old names are still visible as macros.
1512 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1513 is not defined, since GNU is supposed to be a superset of POSIX as
1514 much as possible, and since we want reg_errcode_t to be a signed
1515 type for implementation consistency.
1516 (_REG_NOERROR): Renamed from REG_NOERROR.
1517 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1518 (_REG_BADPAT): Renamed from REG_BADPAT.
1519 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1520 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1521 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1522 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1523 (_REG_EBRACK): Renamed from REG_EBRACK.
1524 (_REG_EPAREN): Renamed from REG_EPAREN.
1525 (_REG_EBRACE): Renamed from REG_EBRACE.
1526 (_REG_BADBR): Renamed from REG_BADBR.
1527 (_REG_ERANGE): Renamed from REG_ERANGE.
1528 (_REG_ESPACE): Renamed from REG_ESPACE.
1529 (_REG_BADRPT): Renamed from REG_BADRPT.
1530 (_REG_EEND): Renamed from REG_EEND.
1531 (_REG_ESIZE): Renamed from REG_ESIZE.
1532 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1533 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1534 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1535 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1536 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1538 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1539 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1540 changed. But support the old name if the new one is not defined
1541 and if _REGEX_SOURCE.
1543 Change the following member names in struct re_pattern_buffer.
1544 The old names are still supported if !_REGEX_SOURCE.
1545 The new names are always supported, regardless of _REGEX_SOURCE.
1546 (re_buffer): Renamed from buffer.
1547 (re_allocated): Renamed from allocated.
1548 (re_used): Renamed from used.
1549 (re_syntax): Renamed from syntax.
1550 (re_fastmap): Renamed from fastmap.
1551 (re_translate): Renamed from translate.
1552 (re_can_be_null): Renamed from can_be_null.
1553 (re_regs_allocated): Renamed from regs_allocated.
1554 (re_fastmap_accurate): Renamed from fastmap_accurate.
1555 (re_no_sub): Renamed from no_sub.
1556 (re_not_bol): Renamed from not_bol.
1557 (re_not_eol): Renamed from not_eol.
1558 (re_newline_anchor): Renamed from newline_anchor.
1560 Change the following member names in struct re_registers.
1561 The old names are still supported if !_REGEX_SOURCE.
1562 The new names are always supported, regardless of _REGEX_SOURCE.
1563 (rm_num_regs): Renamed from num_regs.
1564 (rm_start): Renamed from start.
1565 (rm_end): Renamed from end.
1567 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1568 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1569 Prepend __ to parameter names.
1571 Undo yesterday's changes.
1573 2005-08-24 Jim Meyering <jim@meyering.net>
1575 Sync from coreutils.
1576 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1578 2005-08-21 Bruno Haible <bruno@clisp.org>
1580 * lock.h: Add multiple inclusion guard.
1581 * tls.h: Add multiple inclusion guard.
1583 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1585 * regex.h (REG_NOSYS)
1586 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1587 Define, since POSIX requires it as of 2001.
1588 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1589 New private symbol, used to keep the enum signed in all cases.
1590 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1591 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1593 * regex_internal.c (re_string_skip_chars, register_state):
1595 Remove forward decls; no longer needed now that we use prototypes.
1596 * regexec.c (acquire_init_state_context, check_halt_node_context):
1597 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1598 (clean_state_log_if_needed): Likewise.
1600 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1602 Fix problems reported by Sam Steingold in
1603 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1604 * regexec.c (sift_states_bkref): Fix portability bug: the code
1605 assumed that reg_errcode_t is a signed type, which is not
1606 necessarily true if _XOPEN_SOURCE is not defined.
1607 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1608 some compilers warn about it otherwise.
1610 2005-08-20 Jim Meyering <jim@meyering.net>
1612 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1613 of unused local, dfa.
1615 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1617 * regcomp.c (create_initial_state): Remove duplicate decl.
1618 (init_word_char, create_initial_state, duplicate_node_closure):
1619 (fetch_token, peek_token_bracket, build_range_exp):
1620 (build_collating_symbol): Remove forward decls; no longer needed
1621 now that we use prototypes.
1624 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1625 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1626 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1627 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1628 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1629 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1630 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1631 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1632 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1633 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1634 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1635 (build_charclass, build_charclass_op, fetch_number, create_tree):
1636 (create_token_tree, mark_opt_subexp, duplicate_tree):
1637 Use prototypes rather than old-style definitions.
1640 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1641 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1642 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1643 (re_string_reconstruct, re_string_peek_byte_case):
1644 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1645 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1646 (re_node_set_init_copy, re_node_set_add_intersect):
1647 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1648 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1649 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1650 (re_acquire_state, re_acquire_state_context, register_state):
1651 (create_ci_newstate, create_cd_newstate, free_state):
1653 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1654 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1655 (re_search_internal, prune_impossible_nodes):
1656 (acquire_init_state_context, check_matching, static):
1657 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1658 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1659 (update_regs, sift_states_backward, build_sifted_states):
1660 (clean_state_log_if_needed, merge_state_array):
1661 (update_cur_sifted_state, add_epsilon_src_nodes):
1662 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1663 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1664 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1665 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1666 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1667 (check_arrival, check_arrival_add_next_nodes):
1668 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1669 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1670 (check_node_accept_bytes, check_node_accept, extend_buffers):
1671 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1672 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1677 (re_string_allocate, re_string_construct, re_string_reconstruct):
1678 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1679 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1680 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1681 (re_string_context_at, re_string_peek_byte_case):
1682 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1683 is defined, since we now use prototypes always.
1685 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1686 C89 or better. All uses removed.
1688 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1690 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1691 [defined lint]: Suppress bogus uninitialized-variable warnings.
1693 * regcomp.c (duplicate_node): Return new index, not an error code,
1694 and let the caller return REG_ESPACE if out of space. This
1695 removes an uninitialied-variable warning with GCC 4.0.1, and also
1696 avoids taking the address of a local variable. All callers
1699 2005-08-19 Jim Meyering <jim@meyering.net>
1701 * regexec.c (proceed_next_node): Redo local variables to
1702 avoid GCC shadowing warnings.
1704 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1706 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1707 (re_node_set_insert_last, re_dfa_add_node):
1708 Rename local variables to avoid GCC shadowing warnings.
1710 2005-08-18 Bruno Haible <bruno@clisp.org>
1712 * strstr.c (strstr): Fix return value in multibyte case.
1713 * strcasestr.c (strcasestr): Likewise.
1715 2005-08-17 Jim Meyering <jim@meyering.net>
1717 Make the %s format (seconds since the epoch) work for a negative
1718 number and when used with a zero-padded field width, e.g. %015s.
1720 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1721 label so that it precedes the code to set `digits'. Otherwise,
1722 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1723 print `00-22'. Now, it prints `-0022', as it should.
1725 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1727 * regex.h: Remove useless space-before-tab. From coreutils.
1729 2005-08-17 Bruno Haible <bruno@clisp.org>
1731 * strcasestr.h: New file.
1732 * strcasestr.c: New file.
1734 2005-08-17 Bruno Haible <bruno@clisp.org>
1736 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1737 * strstr.c: Completely rewritten, with multibyte locale support.
1739 2005-08-17 Bruno Haible <bruno@clisp.org>
1741 * strcasecmp.c: Use mbuiter.h.
1743 2005-08-17 Bruno Haible <bruno@clisp.org>
1745 * mbuiter.h: New file.
1747 2005-08-16 Bruno Haible <bruno@clisp.org>
1749 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1751 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1752 NUL byte, not after it.
1754 2005-08-16 Bruno Haible <bruno@clisp.org>
1756 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1757 the valid ones. Makes the comparison operations transitive:
1758 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1759 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1761 2005-08-16 Bruno Haible <bruno@clisp.org>
1763 * strcase.h (strcasecmp): Add note in comments.
1764 * strncasecmp.c: Use code from strcasecmp.c.
1765 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1766 (strcasecmp): Work correctly in multibyte locales.
1768 2005-08-16 Bruno Haible <bruno@clisp.org>
1770 * strnlen1.h: New file.
1771 * strnlen1.c: New file.
1773 2005-08-16 Bruno Haible <bruno@clisp.org>
1775 * mbfile.h: New file.
1777 2005-08-16 Bruno Haible <bruno@clisp.org>
1779 * mbiter.h: New file.
1781 2005-08-16 Bruno Haible <bruno@clisp.org>
1783 * mbchar.h: New file.
1784 * mbchar.c: New file.
1786 2005-08-16 Bruno Haible <bruno@clisp.org>
1788 * tls.h: New file, from GNU gettext.
1789 * tls.c: New file, from GNU gettext.
1791 2005-08-15 Bruno Haible <bruno@clisp.org>
1793 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1796 2005-08-14 Jim Meyering <jim@meyering.net>
1798 Sync from coreutils.
1800 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1801 Use the hash-table-based cycle-detection code not just when
1802 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1803 Reported by James Youngman in
1804 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1805 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1806 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1807 This lets us compile with -DFTS_DEBUG, once again.
1808 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1809 * fts.c (fd_safer): Remove decl.
1810 Include fcntl--.h rather than unistd-safer.h
1811 (fts_safe_changedir): Don't call fd_safer; no longer needed
1812 now that we include fcntl--.h.
1814 2005-08-11 Simon Josefsson <jas@extundo.com>
1816 * readline.h, readline.c: New file.
1818 2005-08-11 Bruno Haible <bruno@clisp.org>
1820 * strnlen.h (strnlen): Change parameter name to match comment.
1822 2005-08-10 Simon Josefsson <jas@extundo.com>
1824 * strndup.c: Use strnlen.h.
1826 * strnlen.h: New file.
1828 2005-08-02 Simon Josefsson <jas@extundo.com>
1830 * getline.h, getline.c: Rewrite.
1832 * getdelim.h, getdelim.c: New files, ported from glibc.
1834 2005-07-31 Bruno Haible <bruno@clisp.org>
1836 * lock.h (gl_lock_initializer): New macro.
1837 (gl_lock_define_initialized): Use it.
1838 (gl_rwlock_initializer): New macro.
1839 (gl_rwlock_define_initialized): Use it.
1840 (gl_recursive_lock_initializer): New macro.
1841 (gl_recursive_lock_define_initialized): Use it.
1843 2005-07-26 Bruno Haible <bruno@clisp.org>
1845 * lock.h: Update from GNU gettext.
1846 * lock.c: Update from GNU gettext.
1848 2005-07-18 Bruno Haible <bruno@clisp.org>
1850 * lock.h (gl_once_t): New type.
1851 (gl_once_define, gl_once): New macros.
1852 * lock.c (fresh_once): New variable.
1853 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1856 2005-07-18 Simon Josefsson <jas@extundo.com>
1858 * check-version.c (check_version): Accept identical versions too.
1860 2005-07-18 Bruno Haible <bruno@clisp.org>
1862 * lock.h: New file, from GNU gettext.
1863 * lock.c: New file, from GNU gettext.
1865 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1867 * quotearg.c: Add translator comment suggested by Bruno Haible,
1868 with a minor change.
1870 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1872 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1873 copyright symbol and the year.
1874 * version-etc.c (COPYRIGHT_YEAR): New constant.
1875 (version_etc_va): Use parameterized copyright notice.
1876 Reword to conform to the current GNU coding standards.
1878 2005-07-11 Simon Josefsson <jas@extundo.com>
1880 * size_max.h: New file.
1882 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1884 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1887 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1888 and Paul Eggert <eggert@cs.ucla.edu>
1890 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1891 in wint_t, not wchar_t. Remove now-unnecessary cast.
1893 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1895 * regex.c, regex.h: Sync from libc.
1896 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1897 New files, synced from libc, except that regex_internal.h
1898 currently has a small porting fix.
1900 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1902 Remove the dependency of the strftime module on the tzset module.
1903 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1904 Copy the input structure, to work around some of the bug with
1905 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1906 Solaris releases, you should also use the tzset module, but we won't
1907 require it as a dependency any more since we don't want LGPLed code
1908 to depend on GPLed code.
1910 2005-07-02 Jim Meyering <jim@meyering.net>
1912 * backupfile.c (backup_args): Change a `0' to NULL.
1914 2005-07-01 Jim Meyering <jim@meyering.net>
1916 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1917 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1918 * save-cwd.c, tempname.c:
1919 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1920 and don't include <sys/file.h>).
1922 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1924 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1925 declares only 'struct timespec;' (!).
1927 2005-06-29 Jim Meyering <jim@meyering.net>
1929 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1930 type name. Use the variable name instead.
1931 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1933 2005-06-28 Simon Josefsson <jas@extundo.com>
1935 * check-version.h, check-version.c: New files.
1937 2005-06-28 Simon Josefsson <jas@extundo.com>
1939 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1940 collision with global variable. Better indentation. Don't
1941 increment buffer pointer beyond buffer end. Based on comments
1942 from Paul Eggert <eggert@cs.ucla.edu>.
1946 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1948 * canon-host.c (canon-host): Append trailing "," to 0 in
1949 initializer of struct addrinfo, as an indication that we don't
1950 care how many members the structure has.
1952 2005-06-24 Derek Price <derek@ximbiot.com>
1953 and Bruno Haible <bruno@clisp.org>
1955 Remove stat module & update lstat.
1956 * stat.c: Remove this file...
1957 (slash_aware_lstat): ...moving this content and its support...
1958 * lstat.c (rpl_lstat): ...into here.
1959 * lstat.h: New file.
1961 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1963 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1964 (ranged_convert): Don't save conversion in a temporary struct.
1965 This causes a warning with GCC 4.0.0, and anyway in the typical
1966 case it's not worth the extra 100 bytes or so of code.
1967 (ranged_convert, __mktime_internal): When calling a function via a
1968 pointer P, use P () rather than (*P) (), as we now assume C89 or
1971 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1973 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1974 "who -r" failed to give output. Problem reported by Tim Waugh.
1976 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1977 (xcalloc): Use it to avoid needless tests.
1978 Problem reported by Jim Meyering.
1980 2005-06-16 Jim Meyering <jim@meyering.net>
1982 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1983 when either N or S is zero.
1985 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1987 * argp.h (__option_is_short): Check upper limit of
1988 __key. Isprint() requires its argument to have the value
1989 of an unsigned char or EOF.
1991 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1993 * fnmatch.c (fnmatch): If there is an encoding error in a
1994 multibyte string or pattern, fall back on unibyte matching.
1995 Problem reported by James Youngman.
1997 2005-06-08 Bruno Haible <bruno@clisp.org>
1999 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2002 2005-06-08 Bruno Haible <bruno@clisp.org>
2004 * csharpcomp.h: New file, from GNU gettext.
2005 * csharpcomp.c: New file, from GNU gettext.
2006 * csharpcomp.sh.in: New file, from GNU gettext.
2008 2005-06-07 Derek Price <derek@ximbiot.com>
2011 * glob_.h: Indent nested #ifdef.
2013 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2015 Sync from coreutils.
2016 Use "file name" when talking about file names, instead of "filename"
2017 or "path", as per the GNU coding standards.
2018 * mkdir-p.c: Renamed from makepath.c.
2019 (make_dir_parents): Renamed from make_path. All callers changed.
2020 * mkdir-p.h: Likewise. All includers changed.
2021 * filenamecat.c: Renamed from path-concat.c.
2022 (file_name_concat): Renamed from path_concat. All callers changed.
2023 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2024 * filenamecat.h: Likewise. All includers changed.
2025 * acl.c: Don't use "path" or "filename" to mean "file name"
2026 in comments or local variable names.
2027 * basename.c: Likewise.
2028 * canonicalize.c, canonicalize.h: Likewise.
2029 * dirname.c, dirname.h: Likewise.
2030 * euidaccess.c: Likewise.
2031 * exclude.c: Likewise
2032 * fnmatch_.h, fnmatch_loop.c: Likewise.
2033 * fsusage.c, fsuage.h: Likewise.
2034 * fts.c, fts_.h: Likewise.
2035 * getcwd.c: Likewise.
2036 * getloadavg.c: Likewise.
2037 * mkstemp.c: Likewise.
2038 * mountlist.c, mountlist.h: Likewise.
2039 * openat.c, openat.h: Likewise.
2040 * readlink-stub.c: Likewise.
2041 * readutmp.c, readutmp.h: Likewise.
2042 * rename.c: Likewise.
2043 * rmdir.c: Likewise.
2045 * savedir.c: Likewise.
2046 * stripslash.c: Likewise.
2047 * tempname.c: Likewise.
2048 * xreadlink.c: Likewise.
2049 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2051 * exclude.h: Likewise.
2053 * euidaccess.c (getuid, getgid, getuid, getegid)
2054 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2055 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2056 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2057 * pathmax.h: Include <limits.h> unconditionally, since other
2058 files have been getting away with it for years (MORE/BSD 4.3
2060 * userspec.c (getpwnam, getgrnam, getgrgid)
2061 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2063 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2064 Define to 256, not 255, as per modern POSIX.
2066 2005-06-01 Bruno Haible <bruno@clisp.org>
2068 * csharpexec.h: New file, from GNU gettext.
2069 * csharpexec.c: New file, from GNU gettext.
2070 * csharpexec.sh.in: New file, from GNU gettext.
2072 2005-05-31 Derek Price <derek@ximbiot.com>
2073 Paul Eggert <eggert@cs.ucla.edu>
2076 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2078 2005-05-29 Derek Price <derek@ximbiot.com>
2079 Paul Eggert <eggert@cs.ucla.edu>
2081 * glob_.h, glob.c: New files.
2083 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2085 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2087 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2088 the configuration hassle isn't worth it.
2089 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2090 (LONGEST_MODIFIER, PRIuMAX): Remove.
2092 2005-05-27 Bruno Haible <bruno@clisp.org>
2094 * getlogin_r.h: Remove second include of <stddef.h>.
2096 2005-05-25 Bruno Haible <bruno@clisp.org>
2097 Derek Price <derek@ximbiot.com>
2099 * getlogin_r.h: Simplify API documentation.
2101 2005-05-25 Derek Price <derek@ximbiot.com>
2102 Paul Eggert <eggert@cs.ucla.edu>
2104 * getlogin_r.c, getlogin_r.h: New files.
2106 2005-05-22 Bruno Haible <bruno@clisp.org>
2108 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2109 Also include <sys/param.h> if it defines MIN, MAX.
2110 Based on a patch by Derek Price <derek@ximbiot.com>.
2112 2005-05-22 Bruno Haible <bruno@clisp.org>
2114 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2115 (INT64_MIN): Fix definition.
2116 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2118 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2119 NEED_SIGNED_INT_TYPES.
2121 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2122 HAVE_SYSTEM_INTTYPES.
2124 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2126 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2127 so that unistd-safer.h (GPL'ed code) need not be included.
2129 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2132 * fts.c: Don't include "cycle-check.h" or "hash.h".
2133 (setup_dir, free_dir): New functions.
2134 (enter_dir, leave_dir): Define trivial
2135 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2136 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2137 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2138 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2139 Move to fts-cycle.c.
2140 (fts_open): Use setup_dir.
2141 (fts_close): Use free_dir.
2142 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2143 This adds a label and some gotos, but the alternatives were messier.
2144 Check for memory allocation failure when entering a dir.
2145 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2146 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2147 (FTS): New member fts_cycle, that is a union that contains the
2148 old active_dir_ht and cycle_state. All uses changed to mention
2149 fts_cycle.ht and fts_cycle.state.
2150 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2151 fts.c, with the following changes:
2152 (setup_dir, free_dir): New functions.
2153 (enter_dir): Now returns bool. Return true if successful, false
2154 if memory exhausted. All callers changed.
2155 Do not bother partly cleaning up on
2156 memory allocation failure; that is free_dir's job.
2157 However, free ad if hash_insert fails, to avoid memory leak.
2158 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2159 fts->fts_options to see which union member to use.
2161 2005-05-20 Jim Meyering <jim@meyering.net>
2163 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2164 Now a macro, to pacify GCC.
2166 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2168 * chown.c (rpl_chown): Return -1 on failure.
2170 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2172 * canonicalize.c: Include canonicalize.h first, to test interface.
2173 Include <stddef.h> unconditionally, since we assume C89 now.
2174 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2175 * fts.c: Include fts_.h first, to check interface.
2176 Do not include intprops.h; no longer needed.
2177 Include cycle-check.h and hash.h, since fts_.h no longer does.
2178 Remove unnecessary casts of closedir to void.
2179 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2180 decide whether to decrement nlinks.
2181 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2182 (FTS): Use struct hash_table * instead of Hash_table, so that
2183 we no longer need to include hash.h here.
2185 2005-05-17 Jim Meyering <jim@meyering.net>
2187 * fts.c, fts_.h: New files, from coreutils.
2189 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2191 Sync from coreutils.
2192 * unlinkdir.c, unlinkdir.h: New files.
2193 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2194 regex.h, unlocked-io.h, xtime.h:
2195 White space changes only.
2196 * makepath.c (make_path): Port to hosts where leading "//" is special.
2197 * yesno.c: Include getline.h, not ctype.h.
2198 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2199 Use getline to remove arbitrary restriction on response length.
2201 2005-05-13 Bruno Haible <bruno@clisp.org>
2203 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2204 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2205 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2206 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2207 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2208 Add support for 64-bit integers in the MSVC compiler.
2210 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2212 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2213 Change the initial comment to refer to GPL, not LGPL.
2214 gnulib-tool will change it to LGPL as needed.
2216 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2217 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2218 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2219 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2220 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2221 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2222 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2223 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2224 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2225 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2226 concatpath.c, config.charset, copy-file.c, copy-file.h,
2227 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2228 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2229 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2230 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2231 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2232 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2233 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2234 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2235 full-read.c, full-read.h, full-write.c, full-write.h,
2236 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2237 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2238 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2239 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2240 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2241 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2242 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2243 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2244 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2245 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2246 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2247 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2248 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2249 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2250 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2251 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2252 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2253 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2254 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2255 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2256 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2257 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2258 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2259 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2260 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2261 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2262 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2263 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2264 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2265 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2266 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2267 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2268 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2269 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2270 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2271 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2272 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2273 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2274 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2275 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2276 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2277 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2278 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2279 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2280 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2281 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2282 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2283 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2284 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2285 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2286 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2287 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2288 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2289 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2290 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2291 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2292 Update FSF postal mail address.
2294 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2296 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2297 specified in ai_socktype. Fix invalid ai_protocol
2298 check. ai_protocol is usually set to 0 or depending on
2299 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2300 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2301 ai_socktype / ai_protocol in the returned addrinfo structure.
2303 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2304 Bruno Haible <bruno@clisp.org>
2306 * inet_ntop.h: New file.
2307 * inet_ntop.c: New file, from glibc with modifications.
2309 2005-05-08 Jim Meyering <jim@meyering.net>
2311 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2313 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2315 Merge from coreutils. Among other things,
2316 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2317 * fd-safer.c: New file.
2318 * fcntl-safer.h, open-safer.c: Remove.
2319 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2320 * dup-safer.c: Include unistd-safer.h first.
2321 Don't include errno.h.
2322 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2323 * file-type.h: Don't assume invoker included sys/stat.h first.
2324 * file-type.c: Rely on file-type.h change.
2325 * getloadavg.c: Include unistd-safer.h.
2326 (getloadavg): Use safer open.
2327 * getusershell.c: Include "stdio-safer.h".
2328 (getusershell): Use safer fopen.
2329 * long-options.c (long_options): Use NULL rather than 0.
2330 * modechange.h (mode_free): Remove; all callers changed to invoke
2332 * modechange.c: Likewise.
2333 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2334 (MODE_DONE): New constant.
2335 (struct mode_change): Remove 'next' member.
2336 (make_node_op_equals): New function; like the old one of the
2337 same name, except it allocates an array.
2338 (mode_compile, mode_create_from_ref): Use it.
2339 (mode_compile): Allocate result as an array, not a linked list.
2340 Parse octal string ourself, so that we catch mistakes like "+0".
2341 (mode_adjust): Arg is an array, not a linked list.
2342 * modechange.c: Include stat-macros.h, xalloc.h.
2343 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2344 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2345 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2346 Remove. This is now stat-macros.h's job.
2347 (talloc): Remove. All callers replaced by xalloc, so that
2348 our invokers don't have to worry about reporting memory failures.
2349 (make_node_op_equals): Remove.
2350 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2352 (struct mode_change): Moved here from modechange.h.
2353 (mode_append_entry): Remove.
2354 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2355 apps to have incorrect behavior. Use simpler algorithm for head
2356 and tail. Don't futz with umask; that's now the job of mode_adjust.
2357 Detect more invalid usages rather than having somewhat-random behavior.
2358 Don't insert an "a=" action, as that leads to incorrect behavior.
2359 (mode_compile, mode_create_from_ref): Return NULL on error instead
2360 of an enum, since now there's only one way to have an error. All
2362 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2363 at the correct time. Simplify calculation of "+u" and its ilk.
2364 Don't mishandle "+X".
2365 (mode_free): Remove "register" and localize decls.
2366 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2367 (struct mode_change): Move to modechange.c; callers don't
2368 need to see this stuff.
2369 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2370 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2371 (mode_change, mode_adjust): Reflect the new signatures noted above.
2372 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2373 that might redefine system include files.
2374 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2375 (my_usleep): Use NULL rather than (void *) 0.
2376 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2377 Use siginterrupt to specify that system calls should be interrupted.
2378 (rpl_nanosleep): Move initialization of suspended closer to call of
2380 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2381 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2382 (desirable_utmp_entry): New function.
2383 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2384 using x2nrealloc, to simplify logic.
2385 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2386 size calculation. Do not assume utmp file is a regular file.
2387 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2388 (READ_UTMP_CHECK_PIDS): New constant.
2389 * save-cwd.c: Include unistd-safer.h.
2390 (save_cwd): Use fd_safer.
2391 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2392 [!_LIBC] Include "stat-macros.h" instead.
2393 * unistd-safer.h (fd_safer): New decl.
2395 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2397 * byteswap_.h: New file.
2399 2005-04-25 Albert Chin <china@thewrittenword.com>
2401 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2404 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2406 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2407 that "UTC +1 second" continues to work. Problem reported
2409 (relunit_snumber): New rule.
2412 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2414 * getdate.y (universal_time_zone_table): New constant.
2415 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2416 universal_time_zone_table.
2417 (lookup_zone): Prefer universal_time_zone_table to
2418 local_time_zone_table, so that "GMT" time stamps are allowed in
2419 London during the summer. Problem reported by Ian Abbott.
2421 2005-04-12 Jim Meyering <jim@meyering.net>
2423 * human.c (humblock): Set *options even when returning due to
2424 xstrtoumax conversion failure. Thanks to a used-uninitialized
2427 2005-04-09 Jim Meyering <jim@meyering.net>
2429 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2430 -Wuninitialized: initialize tm0.tm_year.
2432 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2434 * getdate.y (parser_control): rels_seen is now a boolean, not a
2435 count, since there's no maximum. All uses changed.
2436 Add member dsts_seen.
2437 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2439 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2440 Use pc_rels_seen to decide whther a date is absolute.
2442 * getdate.y (number): Don't overwrite year.
2443 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2446 2005-04-02 Simon Josefsson <jas@extundo.com>
2448 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2449 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2451 2005-03-27 Jim Meyering <jim@meyering.net>
2453 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2455 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2457 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2458 "one's complement" -> "ones' complement" in comment, as per Knuth.
2459 "value of type" -> "type or expression" in comment.
2460 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2462 2005-03-26 Jim Meyering <jim@meyering.net>
2465 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2466 Correct typos: s/or/of/.
2468 2005-03-23 Jim Meyering <jim@meyering.net>
2470 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2472 2005-03-21 Jim Meyering <jim@meyering.net>
2474 Changes imported from coreutils.
2476 * cycle-check.c: Don't include xalloc.h.
2478 * path-concat.c: Don't include assert.h.
2479 (path_concat): Remove assertion that would have triggered
2480 for ABASE starting with more than one slash.
2481 Reported by Andreas Schwab.
2483 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2484 properly when ABASE is an absolute file name.
2485 Correct the description of this function.
2487 Add an assertion and a test driver.
2488 This fixes a bug introduced on 2004-07-02.
2489 Andreas Schwab reported the resulting failure of cp --parents:
2490 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2492 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2494 * strftime.c (my_strftime): If the underlying strftime returns 0
2495 (which shouldn't happen), generate nothing instead of returning 0
2496 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2498 2005-03-16 Bruno Haible <bruno@clisp.org>
2500 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2502 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2504 * strftime.c (my_strftime): Prepend space to format so that we can
2505 reliably distinguish strftime failure from empty output on POSIX
2508 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2510 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2511 (iconv_string): Don't guess a size-zero buffer, as that might cause
2512 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2513 result would be 'too large', where 'too large' is (heuristically)
2514 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2515 overflow concerns. This will prevent some unwanted malloc failures
2516 when the inputs are very large.
2518 2005-03-15 Bruno Haible <bruno@clisp.org>
2520 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2523 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2526 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2528 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2530 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2531 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2533 * strtol.c: Likewise.
2535 2005-03-14 Simon Josefsson <jas@extundo.com>
2537 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2540 2005-03-14 Jim Meyering <jim@meyering.net>
2542 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2543 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2544 to be nonzero so that we (and caller) can detect the difference
2545 between a valid zero-length expansion and an error return, even
2546 when the underlying strftime fails before writing anything into
2549 2005-03-10 Jim Meyering <jim@meyering.net>
2551 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2552 so that this module works on systems without fchdir.
2554 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2556 Factor int-properties macros into a single file, except for
2557 glibc-related files.
2558 * intprops.h: New file.
2559 * getloadavg.c: Include it instead of limits.h.
2560 (INT_STRLEN_BOUND): Remove.
2561 * human.c: Include intprops.h.
2562 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2563 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2564 * inttostr.h: Include intprops.h instead of limits.h.
2565 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2566 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2567 for consistency with intprops.h.
2568 (time_t_is_integer, twos_complement_arithmetic): Use them.
2569 * sig2str.h: Include <signal.h>, intprops.h.
2570 (INT_STRLEN_BOUND): Remove.
2571 * strftime.c (TYPE_SIGNED): Remove.
2572 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2573 * strtol.c: Adjust comments to match intprops.h.
2574 * userspec.c: Include intprops.h.
2575 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2576 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2577 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2578 instead of rolling our own expressions.
2579 * xstrtol.c: Include xstrtol.h first, to test interface.
2581 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2583 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2584 the right thing even if adding 1900 would overflow. Similarly
2585 for tm_mon + 1 and tm_yday + 1.
2586 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2587 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2588 (DO_SIGNED_NUMBER): New macro.
2589 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2591 2005-03-07 Bruno Haible <bruno@clisp.org>
2593 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2595 2005-03-03 Derek R. Price <derek@ximbiot.com>
2596 Bruno Haible <bruno@clisp.org>
2598 * pagealign_alloc.h: New file.
2599 * pagealign_alloc.c: New file.
2601 2005-01-28 Bruno Haible <bruno@clisp.org>
2603 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2606 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2608 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2609 The workaround isn't strictly needed for POSIX conformance, and
2610 it's too much of a pain to configure and maintain. We'll ask
2611 people to fix their kernels instead.
2612 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2613 (NANOSLEEP_BUG_WORKAROUND): Remove.
2614 (xnanosleep): Remove the workaround.
2616 2005-02-12 Bruno Haible <bruno@clisp.org>
2618 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2620 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2622 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2623 * timespec.h (gettime): Return void, since it always
2624 succeeds now. All uses changed.
2625 * gettime.c (gettime) Likewise.
2626 [HAVE_NANOTIME]: Prefer nanotime.
2627 Assume gettimeofday succeeds, as POSIX requires.
2628 Assime time () succeeds, since other code already does.
2629 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2630 (timespec_subtract): Remove.
2631 (NANOSLEEP_BUG_WORKAROUND): New constant.
2632 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2633 things considerably. Use it only on GNU/Linux hosts, since the
2634 workaround shouldn't be needed elsewhere.
2636 2005-02-24 Bruno Haible <bruno@clisp.org>
2638 * gettext.h: Update from GNU gettext 0.14.2.
2640 2005-02-24 Bruno Haible <bruno@clisp.org>
2642 * localcharset.c: Update from GNU gettext 0.14.2.
2643 * config.charset: Update from GNU gettext 0.14.2.
2645 2005-02-22 Simon Josefsson <jas@extundo.com>
2647 * iconvme.h, iconvme.c: New files, from libc.
2649 2005-02-20 Neil Conway <neilc@samurai.com>
2651 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2652 returned by OSX/Darwin if the specified buffer is not large
2653 enough for the hostname.
2655 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2657 * memrchr.h: New file.
2658 * chdir-long.c: Include it.
2659 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2660 Don't bother including stddef.h.
2662 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2664 * argp-help.c (__argp_help): Create a fake struct argp_state and
2665 pass it to _help, otherwise the latter coredumps trying to
2666 dereference state.root_argp.
2668 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2670 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2672 Include <sys/types.h>, for dev_t.
2673 (ME_DUMMY, ME_REMOTE): Move from here....
2674 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2675 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2677 Include mountlist.h first, to test the interface.
2679 2005-01-29 Bruno Haible <bruno@clisp.org>
2681 * progname.c (program_name): Initialize.
2682 Needed when linking statically on MacOS X.
2684 2005-01-28 Bruno Haible <bruno@clisp.org>
2686 * javacomp.sh.in: New file, from GNU gettext.
2687 * javacomp.h: New file, from GNU gettext.
2688 * javacomp.c: New file, from GNU gettext.
2690 2005-01-26 Bruno Haible <bruno@clisp.org>
2692 * javaexec.sh.in: New file, from GNU gettext.
2693 * javaexec.h: New file, from GNU gettext.
2694 * javaexec.c: New file, from GNU gettext.
2696 2005-01-26 Simon Josefsson <jas@extundo.com>
2698 * gai_strerror.c: Use GPL in header.
2700 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2702 * argp-help.c (hol_entry_help): Avoid using non-constant
2703 initializers for struct pentry_state.
2704 (__argp_error): Check return value of __asprintf
2705 (__argp_failure): Translate error message
2707 * argp-parse.c: Removed braces around the expansion of N_()
2709 2005-01-21 Jim Meyering <jim@meyering.net>
2711 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2712 same value as for Solaris 9.
2714 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2715 component length. This included changing the parameter to be
2716 of type `char *' rather than `char const *'.
2717 * chdir-long.h (chdir_long): Update prototype.
2719 * openat.c (fdopendir, fstatat): New functions.
2720 * openat.h: Include headers required for use of DIR and struct stat.
2721 [AT_SYMLINK_NOFOLLOW]: Define.
2722 (fdopendir, fstatat): Add prototypes.
2724 2005-01-21 Bruno Haible <bruno@clisp.org>
2726 * classpath.h: New file, from GNU gettext.
2727 * classpath.c: New file, from GNU gettext.
2729 2005-01-20 Simon Josefsson <jas@extundo.com>
2731 * version-etc-fsf.c: New file, with version_etc_copyright.
2732 * version-etc.c: Remove version_etc_copyright.
2733 * version-etc.h (version_etc_copyright): Use [] instead of * in
2734 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2736 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2738 * save-cwd.c (save_cwd): Remove code to support the case
2739 where fchdir is missing or flaky.
2741 2005-01-20 Simon Josefsson <jas@extundo.com>
2743 * base64.h (isbase64): Add.
2745 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2746 using a unsigned prototype, don't inline.
2747 (base64_decode): Use it.
2749 2005-01-19 Bruno Haible <bruno@clisp.org>
2751 * sh-quote.h: New file, from GNU gettext.
2752 * sh-quote.c: New file, from GNU gettext.
2754 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2756 Merge changes from coreutils, as described below in several
2757 changelogs dated today.
2759 * save-cwd.c: Include "save-cwd.h" before other include files.
2760 (O_DIRECTORY): Remove; not needed here, since "." must be
2761 a directory. All uses removed.
2762 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2763 universal on Suns, and we also need to test for IRIX.
2764 Revamp code to use 'if' rather than '#if'.
2765 Avoid unnecessary comparison of cwd->desc to 0.
2767 * utimens.c (futimens): Robustify the previous patch, by checking
2768 for known valid error numbers rather than observed invalid ones.
2770 2005-01-18 Jim Meyering <jim@meyering.net>
2772 * version-etc.c (version_etc_copyright): Update copyright date.
2774 * utimens.c (futimens): Account for the fact that futimes
2775 can also fail with errno == ENOSYS or errno == ENOENT.
2776 Patch from Dmitry V. Levin.
2778 Change the name of the robust chdir function from chdir to chdir_long.
2779 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2780 (restore_cwd): Use chdir_long, not chdir.
2781 * chdir-long.c: Renamed from chdir.c.
2782 * chdir-long.h: Renamed from chdir.h.
2783 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2786 2005-01-18 Bob Proulx <bob@proulx.com>
2788 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2789 offsetof() macro construct to avoid compile failure with native HP-UX
2790 11.0 ANSI C compiler.
2792 2005-01-06 Bruno Haible <bruno@clisp.org>
2794 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2795 because stpncpy.m4 takes care of it.
2797 2004-01-24 Bruno Haible <bruno@clisp.org>
2799 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2801 2003-10-09 Bruno Haible <bruno@clisp.org>
2803 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2805 2005-01-06 Bruno Haible <bruno@clisp.org>
2807 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2808 * fwriteerror.c: Include <stdbool.h>.
2809 (fwriteerror): At the end, close the file stream. Record whether
2810 stdout was already closed.
2812 2004-05-27 Bruno Haible <bruno@clisp.org>
2814 * execute.c (environ): Declare if needed.
2815 * pipe.c (environ): Likewise.
2816 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2818 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2820 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2821 definitions to be after all include files, to avoid collisions.
2822 Problem reported by Bob Proulx.
2824 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2826 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2827 not needed. This removes a dependency on the gettext module.
2828 [defined _LIBC]: Do not include <libintl.h>; not needed.
2830 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2832 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2835 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2837 * argp-parse.c: Include <stddef.h>.
2838 (alignof, alignto): New macros.
2839 (parser_init): Don't assume that void * is aligned sufficiently
2842 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2843 need to extend the stack.
2844 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2847 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2849 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2851 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2853 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2854 Remove now-obsolete comment about AIX.
2855 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2856 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2857 (YYMAXDEPTH): New macro.
2859 2004-12-18 Bruno Haible <bruno@clisp.org>
2861 * fatal-signal.c (fatal_signals): Make non-const.
2862 (init_fatal_signals): New function.
2863 (uninstall_handlers, install_handlers): Ignore signals that were set to
2865 (at_fatal_signal): Call init_fatal_signals.
2866 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2868 Reported by Paul Eggert.
2870 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2872 * getdate.y (textint): New member "negative".
2873 (time_zone_hhmm): New function.
2874 Expect 14 shift-reduce conflicts, not 13.
2875 (o_colon_minutes): New rule.
2876 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2877 (yylex): Set the "negative" member of signed numbers.
2879 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2881 Changes imported from coreutils.
2882 * hard-locale.c: Assume <locale.h> exists.
2884 (GLIBC_VERSION): New macro.
2885 (hard_locale): Assume setlocale exists.
2886 Rewrite to avoid #ifdef.
2887 Use strdup rather than malloc + strcpy.
2888 * human.c: Assume <locale.h> exists.
2889 (human_readable): Assume localeconv exists.
2891 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2893 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2894 convert T2, not T. (Imported from libc.)
2896 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2898 * getcwd.c (is_ENAMETOOLONG): New macro.
2899 (__getcwd.c): Don't restore errno; glibc doesn't.
2900 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2901 first, falling back to our code only if its results look suspicious.
2902 Ensure that the resulting buffer is only as large as necessary.
2904 * readutmp.c: Include readutmp.h first.
2905 Include <errno.h>, since readutmp.h no longer does that.
2906 * readutmp.h: Don't include <errno.h>,
2907 <sys/param.h>, <time.h>; not needed to establish interface.
2908 (errno): Remove decl.
2909 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2910 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2911 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2913 2004-11-28 Simon Josefsson <jas@extundo.com>
2915 * base64.h, base64.c: New file.
2917 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2919 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2921 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2923 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2924 HP's ANSI C compiler.
2925 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2926 Declaring int functions causes warnings on some modern systems and
2927 shouldn't be needed to compile on ancient ones.
2928 * same.c (MIN) [defined MIN]: Don't define, since it's already
2931 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2932 with the following changes.
2933 (__set_errno): Parenthesize properly.
2934 Include <stdbool.h>.
2935 (MIN, MAX, MATCHING_INO): New macros.
2936 (__getcwd): Define with prototype, not K&R form.
2937 Use heuristics to allocate default buffer on stack if possible.
2938 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2939 behavior, and to avoid the PATH_MAX limit when computing
2941 Use MATCHING_INO to compare inode number to file.
2942 Check for arithmetic overflow in size calculations.
2943 Fix bug in reallocation of dot array that caused getcwd to fail
2944 on directories nested deeper than 75.
2945 Be more careful about saving errno on error.
2946 Do not use realloc; use only free+malloc, as this is a bit
2947 more flexible and avoids a needless copy operation.
2948 Do not inspect st_dev and st_ino for symbolic links; POSIX
2949 doesn't specify the latter.
2950 Check for closedir errors.
2951 Avoid needless casts.
2952 Use "#ifdef weak_alias" around weak_alias, to be like other
2954 The following changes to getcwd.c have effect only when used in
2955 gnulib; they have no effect inside glibc proper.
2956 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2957 as alloca isn't used.
2958 (alloca, __alloca): Likewise.
2959 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2960 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2961 unconditionally, as gnulib assumes C89 or better.
2962 Do not include <sys/param.h>.
2963 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2964 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2966 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2967 Include <dirent.h> in a way that is compatible with modern Autoconf.
2968 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2969 New macros, if not already defined.
2970 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2971 Use "_LIBC", not "defined _LIBC", for consistency.
2972 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2974 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2975 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2976 * xgetcwd.c: David MacKenzie's old code was removed, so give
2977 credit only to Jim Meyering and adjust the copyright dates.
2978 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2979 <stdlib.h>, <unistd.h>, "pathmax.h".
2980 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2981 (INITIAL_BUFFER_SIZE): Remove.
2982 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2984 2004-11-23 Jim Meyering <jim@meyering.net>
2986 * getopt_.h: Remove trailing blanks.
2988 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2990 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2991 (futimens): New function, which uses futimes if available.
2992 (futimens, utimens): Support timespec==NULL, with same semantics
2993 as utime and utimens.
2994 * utimens.h (futimens): New decl.
2996 2004-11-23 Jim Meyering <jim@meyering.net>
2998 * __fpending.c: Add comment.
3000 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3002 * getopt_.h: Re-addition of __getopt_argv_const caused
3003 redefinition warnings. To avoid them, include the defines
3004 in `#if !defined __need_getopt ... #endif'. The only place
3005 where __getopt_argv_const is used is in definitions
3006 of getopt_long and getopt_long_only below, which are as well
3007 protected by `#ifndef __need_getopt'.
3008 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3009 __need_getopt after including <stdio.h> and <unistd.h> These
3010 headers might have defined it.
3012 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3014 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3016 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3017 optopt): Use them instead of invoking ## directly; otherwise, the
3018 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3020 2004-11-19 Bruno Haible <bruno@clisp.org>
3022 * strtok_r.c: Move comments from here...
3023 * strtok_r.h: ... to here.
3025 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3027 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3028 might fail. Problem reported by Yoann Vandoorselaere.
3029 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3030 that mishandle size_t overflow.
3032 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3034 * canon-host.c: Include "strdup.h".
3035 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3036 Use strdup instead of malloc/strcpy to duplicate strings.
3038 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3039 (human_space_before_unit): New constant.
3040 * human.c (human_readable): Support it.
3042 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3043 (xgetcwd): Set errno correctly when failing.
3044 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3045 the failure is actually due to a PATH_MAX problem.
3047 Further getopt changes to make it more likely that glibc will
3048 buy the changes back.
3049 * getopt.c (POSIXLY_CORRECT): New constant.
3050 (getopt): Use it, so to preserve glibc semantic
3051 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3052 when compiling for libc.
3053 * getopt_.h (__getopt_argv_const): Bring it back.
3054 (getopt_long, getopt_long_only): Use it.
3056 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3057 New arg POSIXLY_CORRECT. All callers changed.
3058 (getopt): Argv is now char * const *, as per standard.
3059 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3060 not char *__getopt_argv_const *.
3061 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3062 _getopt_long_only_r): Likewise.
3063 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3064 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3065 _getopt_long_r, _getopt_long_only_r): Likewise.
3066 * getopt_.h (__getopt_argv_const): Remove.
3067 (getopt): Argv is now char * const *, as per standard.
3069 * getdate.y (tORDINAL): New token.
3070 (day, relunit): Allow it for relative times.
3071 (relative_time_table): Use tORDINAL for ordinals.
3073 2004-11-15 Jim Meyering <jim@meyering.net>
3075 * closeout.c: Include "__fpending.h" once again.
3076 Include <stdbool.h>.
3077 (close_stdout): Don't fail just because stdout was closed initially,
3078 since some programs don't write to stdout in the normal course of
3079 operation (other than --version and --help), and we don't want this
3080 function to make e.g. `touch file >&-' fail.
3081 But do fail if it was closed and someone has tried to write to it.
3082 E.g., `printf foo >&-' must fail.
3084 2004-11-11 Simon Josefsson <jas@extundo.com>
3086 * strtok_r.h, strtok_r.c: New file.
3088 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3090 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3091 we can stop lying to compilers about the constness of argv when we
3092 are compiled outside glibc.
3093 (getopt, getopt_long, getopt_long_only): Use it.
3094 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3096 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3097 _getopt_long_only_r): Likewise.
3098 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3099 _getopt_long_only_r): Likewise.
3101 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3102 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3103 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3104 the other external symbols.
3105 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3106 declaration, since the above renaming now works around collisions.
3108 2004-11-11 Jim Meyering <jim@meyering.net>
3110 * linebreak.c: Remove trailing blanks.
3111 * alloca_.h: Likewise.
3112 * acosl.c: Likewise.
3113 * euidaccess.c: Likewise.
3114 * allocsa.h: Likewise.
3116 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3118 * mktime.c (SHR): New macro, which is a portable
3119 substitute for >> that should work even on Crays.
3120 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3121 Problem reported by Mark D. Baushke in
3122 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3123 * getdate.y (SHR): Likewise.
3125 * strftime.c (SHR): Likewise.
3127 * quotearg.c (struct quoting_options): Use unsigned int for
3128 quote_these_too, so that right shifts are well defined. All uses
3131 2004-11-10 Simon Josefsson <jas@extundo.com>
3133 * getaddrinfo.h, getaddrinfo.c: New files.
3135 2004-11-10 Jim Meyering <jim@meyering.net>
3137 Ensure that no close failure goes unreported.
3138 * closeout.c (close_stdout): Always close stdout. I.e., don't
3139 return early when it seems there's nothing to flush.
3140 Don't include __fpending.h.
3142 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3144 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3146 2004-11-05 Bruno Haible <bruno@clisp.org>
3148 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3149 Reported by Mark D. Baushke <mdb@cvshome.org>.
3151 2004-11-04 Bruno Haible <bruno@clisp.org>
3153 2004-09-11 Bruno Haible <bruno@clisp.org>
3154 * allocsa.valgrind: New file.
3155 2004-02-06 Bruno Haible <bruno@clisp.org>
3156 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3157 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3158 Reported by Christopher Seip <chris.seip@hp.com>.
3160 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3162 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3163 with errno == ERANGE if the buffer is too small.
3164 Problem reported by Mark D. Baushke.
3166 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3168 * xreadlink.c (MAXSIZE): New macro.
3169 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3170 size does not exceed MAXSIZE. Avoid cast.
3171 As suggested by Mark D. Baushke in
3172 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3173 if readlink fails with buffer size just under MAXSIZE, try again
3176 2004-11-02 Derek R. Price <derek@ximbiot.com>
3177 and Paul Eggert <eggert@cs.ucla.edu>
3179 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3180 (get_date): Overparenthesize to avoid GCC warning.
3182 2004-11-02 Bruno Haible <bruno@clisp.org>
3184 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3185 function returns void.
3187 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3189 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3190 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3193 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3195 * getdate.y: Add support for TZ="foo" within a date string.
3196 Fix some bugs near time_t boundaries. Reject dates with
3197 out-of-range components, e.g., "Sept 31".
3198 Include <stdlib.h>, "setenv.h", "xalloc.h".
3199 (ISDIGIT_LOCALE): Remove; unused.
3200 Note that the TZ and time functions used here are not reentrant.
3201 (mktime_ok, get_tz): New functions.
3202 (TZBUFSIZE): New constant.
3203 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3204 This requires that we sometimes generate our own TZ="XXX..." setting.
3206 2004-10-27 Derek R. Price <derek@ximbiot.com>
3208 * mktime.c (not_equal_tm): Remove redundant check.
3210 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3212 * getdate.y: Use Bison 1.875 features, and some minor
3213 code cleanups. This change does not affect semantics.
3214 Don't include <stdlib.h>; no longer needed.
3215 Don't include unlocked-io.h; only the "#if TEST" code uses
3216 stdio, and performance isn't crucial there.
3217 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3218 Bison 1.875 features as described below.
3219 All uses of "PC." replaced by "pc->".
3220 (YYSTYPE): Add a forward declaration.
3221 (yylex, yyerror): Use full prototypes in forward decls.
3222 Use "%pure-parser" rather than obsolescent "%pure_parser".
3223 Use %parse-param and %lex-param instead of obsolescent
3224 YYPARSE_PARAM and YYLEX_PARAM.
3225 (meridian_table, month_and_day_table, time_units_table,
3226 relative_time_table, time_zone_table, military_table,
3227 lookup_zone, lookup_word, get_date):
3228 Use NULL instead of 0 where appropriate.
3229 (to_hour): Avoid abort (), to avoid a dependency on
3231 (yyerror, yylex): Now accepts parser_control * arg.
3232 (main) [TEST]: Use '\0' rather than 0 for char.
3234 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3236 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3237 It's now the caller's responsibility to handle the case where
3238 !HAVE_GETPAGESIZE && !defined getpagesize.
3240 * mktime.c (leapyear): Arg is long int, not int.
3242 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3244 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3246 2004-10-12 Simon Josefsson <jas@extundo.com>
3248 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3249 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3252 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3254 * vsnprintf.h: New file.
3255 * vsnprintf.c: New file.
3257 2004-10-07 Bruno Haible <bruno@clisp.org>
3259 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3260 into the provided buffer.
3262 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3264 * diacrit.c, diacrit.h: Add GPL notice.
3266 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3267 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3268 * logl.c (logl): Keep the code as similar to glibc as possible.
3269 This avoids a potential constant-folding bug.
3271 2004-10-05 Bruno Haible <bruno@clisp.org>
3273 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3275 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3277 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3278 * xmalloc.c (xmemdup): Likewise.
3279 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3280 XFREE): Remove these long-obsolescent macros.
3281 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3282 * xstrdup.c: Remove.
3284 * regex.c (re_comp): Cast gettext return value to char *,
3285 Problem reported by Martin Neitzel via Mark D. Baushke.
3287 2004-10-04 Simon Josefsson <jas@extundo.com>
3289 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3290 '#ifdef USE_UNLOCKED_IO'.
3292 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3294 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3295 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3296 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3297 regex.c, sha1.c, version-etc.c, yesno.c:
3298 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3299 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3300 the includer's responsibility.
3302 Sync from coreutils.
3304 * modechange.c (mode_compile): Don't decrement a pointer that
3305 points to the start of a string, as the C Standard says the
3306 resulting behavior is undefined.
3308 * backupfile.h (enum backuptype): Rename none -> no_backups,
3309 simple -> simple_backups, numbered_existing ->
3310 numbered_existing_backups, numbered -> numbered_backups
3311 to avoid shadowing problems. All uses changed.
3312 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3313 * backupfile.c (check_extension, numbered_backup):
3314 Rename locals to avoid shadowing 'basename'.
3315 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3318 * .cppi-disable: Add getopt_.h, getopt_int.h.
3319 * .cvsignore: Add getopt.h.
3321 2004-10-04 Simon Josefsson <jas@extundo.com>
3323 * memmem.h: New file.
3324 * memmem.c: New file, taken from glibc.
3326 2004-10-02 Jim Meyering <jim@meyering.net>
3328 * dirfd.h, getpagesize.h: Add copyright notice.
3330 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3332 * snprintf.c: Remove comments as to why each header is needed.
3334 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3336 * strsep.h: New file.
3337 * strsep.c: New file.
3339 2004-10-01 Simon Josefsson <jas@extundo.com>
3341 * snprintf.c (snprintf): Handle size==0.
3343 2004-10-01 Simon Josefsson <jas@extundo.com>
3344 Bruno Haible <bruno@clisp.org>
3346 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3347 (snprintf): Declare 'args'.
3349 2004-09-30 Simon Josefsson <jas@extundo.com>
3351 * snprintf.h, snprintf.c: New files.
3353 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3355 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3356 (hol_entry_help): Never translate an empty string.
3357 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3358 * argp.h (OPTION_NO_TRANS): New option.
3360 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3362 * xvasprintf.c: Include xalloc.h.
3363 (xvasprintf): Use xalloc_die, not xmalloc_die.
3365 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3367 * dummy.c: Change copyright notice to FSF, and license to GPL.
3369 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3371 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3372 Problem reported by Bruno Haible in:
3373 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3375 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3377 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3378 in case some system header has #define'd it. Problem reported by
3379 Soeren D. Schulze in
3380 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3382 2004-09-08 Bruno Haible <bruno@clisp.org>
3384 * stdint_.h: New file, taken from GNU clisp.
3386 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3388 * xvasprintf.h: New file.
3389 * xvasprintf.c: New file.
3390 * xasprintf.c: New file.
3392 2004-09-08 Bruno Haible <bruno@clisp.org>
3394 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3396 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3398 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3400 Import from coreutils.
3401 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3402 strings on unbounded length. alloca's performance benefits aren't
3403 that important here.
3405 (parse_with_separator): New function, with most of the internals
3406 of the old parse_user_spec. Allow user to omit both user and group,
3407 for compatibility with FreeBSD.
3408 Clone only the user name, not the entire spec.
3409 Do not set *uid, *gid unless entirely successful.
3410 Avoid memory leak in some failing cases.
3411 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3412 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3413 (parse_user_spec): Rewrite to use parse_with_separator.
3415 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3417 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3418 its complicated substitute.
3419 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3420 and program_invocation_name.
3421 (__argp_basename) [!_LIBC]: Remove; the only use was
3422 replaced by its body.
3423 (__argp_short_program_name): Change condition from
3424 !defined __argp_short_program_name to
3425 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3426 to match argp-namefrob.h.
3427 (__argp_failure): Don't assume strerror_r returns char *.
3428 * argp-parse.c (N_): Define unconditionally.
3429 (argp_default_options): Fill out initializers with 0 to avoid
3432 2004-08-12 Simon Josefsson <jas@extundo.com>
3434 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3435 * getopt_.h: Renamed from getopt.h.
3437 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3439 Merge from coreutils.
3441 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3442 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3443 for Reliant Unix 5.43.
3445 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3446 (union fooround): Use uintmax_t, not long int.
3447 The rest is a merge from libc:
3448 [defined _LIBC]: Include <shlib-compat.h>.
3449 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3451 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3453 * strverscmp.c: Convert to UTF-8.
3455 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3457 * obstack.h (obstack_empty_p):
3458 Don't assume that chunk->contents is suitably aligned.
3459 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3460 Likewise. Problem reported by Benno in
3461 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3463 * chown.c (rpl_chown): Work even if the file is writeable but not
3464 readable. This could be improved further but it'd take some work.
3466 2004-08-08 Simon Josefsson <jas@extundo.com>
3468 * xgethostname.c: Don't include error.h (not used).
3471 * getpass.c: Include getpass.h first.
3473 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3475 * xalloc-die.c: New files.
3476 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3478 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3479 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3480 (_, N_, xalloc_die): Move to xalloc-die.c.
3481 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3482 so that we needn't mess with xalloc_msg_memory_exhausted.
3484 * sha1.h: Renamed from sha.h.
3485 (SHA1_H): Renamed from _SHA_H.
3486 (sha1_ctx): Renamed from sha_ctx.
3487 (sha1_init_ctx): Renamed from sha_init_ctx.
3488 (sha1_process_block): Renamed from sha_process_block.
3489 (sha1_process_bytes): Renamed from sha_process_bytes.
3490 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3491 (sha1_read_ctx): Renamed from sha_read_ctx.
3492 (sha1_stream): Renamed from sha_stream.
3493 (sha1_buffer): Renamed from sha_buffer.
3494 * sha1.c: Likewise; renamed from sha.c.
3495 Do not include <sys/types.h>.
3496 Include <stddef.h> rather than <stdlib.h>.
3498 2004-08-08 Bruno Haible <bruno@clisp.org>
3500 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3501 FILESYSTEM_PREFIX_LEN.
3502 * progreloc.c: Likewise.
3503 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3505 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3508 * argp-help.c (make_hol, hol_append): Don't assume that
3509 SIZE_MAX is a valid preprocessor constant.
3510 (__argp_basename): Change from "#ifndef _LIBC"
3511 to "#ifndef __argp_short_program_name", so that
3512 we don't compile these functions for tar.
3514 More merges from coreutils.
3515 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3516 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3518 * addext.c: Remove; no longer needed.
3519 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3520 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3521 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3522 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3523 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3524 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3525 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3526 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3527 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3528 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3529 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3530 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3531 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3532 Import changes from coreutils.
3534 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3536 Merge from coreutils.
3538 * .gdb-history: Remove; this doesn't belong here.
3540 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3541 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3542 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3544 * dirname.h: Include <stdbool.h>.
3545 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3546 for consistency with POSIX terminology. All uses changed.
3547 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3548 (strip_trailing_slashes): Use bool for booleans.
3549 * stripslash.c (strip_trailing_slashes): Likewise.
3551 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3552 sometimes returns a positive errno value even when it succeeds.
3553 (print_errno_message) [!LIBC]: Fall back on strerror if
3556 * path-concat.c (mempcpy): Don't define if a system header defines it.
3557 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3558 (longest_relative_suffix): New function.
3559 (path_concat): Use it. Assume first argument is not NULL.
3560 Port to DOS. Omit redundant separators.
3561 Report an error instead of returning NULL.
3562 Use mempcpy instead of memcpy.
3563 (xpath_concat): Remove: not declared or used.
3565 * same.h: Include <stdbool.h>
3566 (same_name): Return bool, not int.
3567 * same.c (same_name): Likewise.
3568 (errno): Don't declare; we assume C89 or better now.
3570 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3571 if not already defined.
3573 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3574 * dup-safer.c (errno): Likewise.
3576 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3578 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3581 2004-08-03 Simon Josefsson <jas@extundo.com>
3583 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3584 * progname.h: Don't include stdbool.h.
3586 2004-08-02 Simon Josefsson <jas@extundo.com>
3588 * getsubopt.h: New file, with comments from Bruno Haible.
3589 * getsubopt.c: New file, from glibc, but slightly modified based on
3590 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3592 2004-08-01 Simon Josefsson <jas@extundo.com>
3594 * xgetdomainname.c: Include stdlib.h, for free().
3596 2004-07-16 Simon Josefsson <jas@extundo.com>
3598 * dummy.c: New file.
3600 2004-07-16 Bruno Haible <bruno@clisp.org>
3602 * backupfile.h: Add extern "C" for C++.
3603 * closeout.h: Likewise.
3604 * copy-file.h: Likewise.
3605 * findprog.h: Likewise.
3606 * full-write.h: Likewise.
3607 * pathname.h: Likewise.
3608 * progname.h: Likewise.
3609 * stpcpy.h: Likewise.
3610 * stpncpy.h: Likewise.
3611 * strcase.h: Likewise.
3612 * strstr.h: Likewise.
3613 * xalloc.h: Likewise.
3615 * mbswidth.h: Add extern "C" for C++.
3616 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3618 2004-07-09 Simon Josefsson <jas@extundo.com>
3620 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3621 failed without this.)
3623 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3625 * fchown-stub.c: New file.
3627 2004-06-24 Jim Meyering <jim@meyering.net>
3629 * obstack.h (obstack_base): Cast to (void *), per documentation.
3631 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3633 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3635 2004-06-01 Jim Meyering <jim@meyering.net>
3637 * calloc.c: New file.
3639 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3641 * getdate.y (yylex): Allow space between sign and number.
3642 Problem reported by Dan Jacobson.
3644 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3645 and Jim Meyering <jim@meyering.net>
3647 Merge from coreutils CVS.
3649 * stat-macros.h: New file, with contents from file-type.h
3650 and coreutils' system.h.
3651 * file-type.c: Include "stat-macros.h".
3652 * file-type.h (file_type): Move all macro definitions to new file,
3655 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3656 Wrap old code with this conditional.
3657 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3658 function that does not dereference symlinks.
3659 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3661 * xreadlink.c: Include xreadlink.h first, to catch .h file
3662 dependency problems.
3663 (xreadlink): Accept new arg SIZE, for efficiency.
3664 All decls and uses changed.
3665 * xreadlink.h: Include <stddef.h>, for size_t.
3667 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3668 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3670 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3672 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3674 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3675 macros to be defined.
3676 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3677 the allocator returns NULL because the requested size is zero.
3679 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3681 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3682 var. Add comment explaining why libc still defines it. This
3683 merges the following patch from glibc:
3684 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3686 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3688 * obstack.c (_obstack): Remove unused variable. It hasn't been
3689 present in glibc since revision 1.1 of this file.
3690 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3691 obstack_alignment_mask, obstack_alloc, obstack_base,
3692 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3693 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3694 obstack_grow0, obstack_init, obstack_int_grow,
3695 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3696 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3697 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3698 nonexistent functions.
3700 2004-05-17 Derek R. Price <derek@ximbiot.com>
3701 Paul Eggert <eggert@cs.ucla.edu>
3703 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3705 2004-05-14 Bruno Haible <bruno@clisp.org>
3707 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3708 that consists of a '.' followed by an empty digit string.
3709 Patch by Tor Lillqvist <tml@iki.fi>.
3711 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3713 Port obstack to the AS/400, where pointers are 16 bytes wide and
3714 you cannot cast an integer to a valid pointer. This patch is
3715 currently waiting to be integrated into glibc; see
3716 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3718 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3719 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3720 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3721 (struct obstack): temp member is now a union of a pointer and
3722 an integer, instead of an integer. All integer uses changed.
3723 This does not affect the physical layout of struct obstack,
3724 except on hosts (like the AS/400) where the size or alignment of
3725 void * is greater than that of ptrdiff_t.
3726 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3727 __STDC__)]: Store temporary in pointer member of union, not
3729 * obstack.c: Include <stddef.h>, for offsetof.
3730 (struct fooalign): Remove; it doesn't need a name.
3731 (union fooround): Change double to long double, and add void *.
3732 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3733 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3734 not a macro. Hence the values are always int; so remove all
3735 casts-to-int in uses.
3737 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3738 Derek Price <derek@ximbiot.com>
3740 * alloca.c: Include <alloca.h>, to get our interface.
3741 * alloca_.h: Use __alloca on AIX, so that we don't have to
3742 include <alloca.h> first. Use C89 prototype for alloca; this
3743 requires including <stddef.h> for size_t. Use extern "C" if C++.
3744 Use #elif for simplicity, since we can assume C89 now.
3745 Don't try to source the system alloca.h since it will not be found
3746 and to prevent recursively including its replacement.
3747 * fnmatch.c: Include <alloca.h> instead of opencoding.
3748 * regex.c: Likewise.
3750 2004-05-16 Derek Price <derek@ximbiot.com>
3751 Paul Eggert <eggert@cs.ucla.edu>
3753 getline cleanup. This changes the getndelim2 API: both order of
3754 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3757 * getline.c: Don't include stddef.h or stdio.h, since our
3758 interface does that.
3759 (getline): Always use getdelim, so that we don't have two
3760 copies of this code.
3761 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3763 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3764 (GETNDELIM2_MAXIMUM): New macro.
3765 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3766 instead of the old practice of delim2==0. All callers changed.
3767 Return -1 on overflow, instead of returning junk.
3768 Do not set *linesize unless allocation succeeds.
3769 * getndelim2.h: Do not include stddef.h; no longer needed, now
3770 that we include sys/types.h.
3771 * getnline.h: Likewise.
3772 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3773 (getndelim2): Reorder arguments.
3774 * getnline.c (getnline, getndelim):
3775 Don't discard the NMAX argument.
3776 (getnline): Invoke getndelim, to avoid code duplication.
3777 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3778 of (size_t) -1 by callers of the getnline family.
3780 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3782 * nanosleep.c (suspended): Change its type from int to
3783 sig_atomic_t volatile.
3784 (first_call): Make it private to rpl_nanosleep, and have it
3785 be zero initially as that's a bit faster.
3786 (my_usleep): Round up fractional times instead of truncating them,
3787 as this is the usual meaning for 'sleep'.
3789 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3791 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3792 (ENOSYS): Define if not defined.
3793 (settime): Fall back on stime if it exists and settimeofday fails.
3794 But don't bother with fallbacks if a method fails with errno == EPERM.
3796 2004-05-11 Jim Meyering <jim@meyering.net>
3798 Prior to this change, the save_cwd caller required read access to the
3799 current directory on most systems (ones with the fchdir function).
3801 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3802 fails, try write-only, and finally, resort to using xgetcwd.
3804 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3806 * obstack.c, obstack.h: Import changes from libc.
3808 2004-04-28 Bruno Haible <bruno@clisp.org>
3810 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3811 implicitly appends .exe to executables.
3812 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3813 accepts Windows pathnames.
3814 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3815 Cygwin like Windows, since it now accepts Windows pathnames.
3816 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3817 Cygwin like Windows, since it now accepts Windows pathnames.
3818 Reported by Derek Robert Price <derek@ximbiot.com>.
3820 2004-04-20 Jim Meyering <jim@meyering.net>
3822 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3824 2004-04-20 Jim Meyering <jim@meyering.net>
3825 Bruno Haible <bruno@clisp.org>
3827 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3828 memory when realloc fails.
3830 2004-04-18 Jim Meyering <jim@meyering.net>
3832 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3833 don't leak memory and do call END_UTMP_ENT.
3835 2004-04-11 Paul Eggert <eggert@twinsun.com>
3837 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3838 (CHAR_BIT): Remove, since we assume C89.
3839 Include <stdint.h> if available, as per current Autoconf CVS advice.
3841 2004-03-30 Paul Eggert <eggert@twinsun.com>
3843 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3844 not bool, to be more consistent with Unix conventions.
3845 Suggested by Bruno Haible.
3847 Merge from coreutils.
3849 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3852 * getdate.h: Include stdbool.h, and timespec.h instead of
3853 the usual <time.h> dance.
3854 (get_date): Change signature to support fractional time stamps.
3855 All callers changed.
3856 * getdate.y: Include "getdate.h" first, as we can now
3857 assume C89 and don't need to worry about 'const'.
3858 Similarly, include "unlocked-io.h" near start, not in middle.
3860 (textint.value): Use long int rather than int.
3861 (textint.digits): Use size_t rather than int.
3862 (BILLION, LOG10_BILLION): New constants.
3863 (parser_control): New member rel_ns. Members day_ordinal,
3864 time_zone, month, day, hour, minutes, rel_year, rel_month,
3865 rel_day, rel_hour, rel_minutes, rel_seconds
3866 are now long int, not int. Member seconds is now struct timespec,
3867 not int. New member timespec_seen. Members dates_seen, days_seen,
3868 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3870 (%union.intval): Now long int, not int.
3871 New member timespec.
3872 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3873 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3874 (spec): Now is a timespec or an item list.
3875 (timespec, items): New nonterminals.
3876 (time, rel, relunit, number, get_date):
3877 Add support for fractional seconds.
3878 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3879 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3880 (to_hour): First arg is now long int, not int.
3881 (to_year): Returns long int, not int.
3882 Don't treat year -70 like 70.
3883 (tm_diff): Returns long int, not int.
3884 (lookup_word): Use bool instead of int when appropriate.
3885 (yylex): Use size_t for count, not int.
3886 Detect overflow when parsing large integer constants.
3887 Add support for fractions.
3888 (get_date): Make pointers 'const' if possible.
3889 Use more-portable code to detect integer overflow.
3890 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3891 Don't use ctime; it's not reliable if the year has >4 digits.
3893 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3894 This is for compatibility with BSD.
3896 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3897 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3898 From coreutils' system.h.
3900 * userspec.c: Don't include "posixver.h".
3901 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3902 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3903 compatible extension. Simplify code by removing a boolean int
3904 that was always nonzero if a string was nonnull.
3906 2004-03-30 Jim Meyering <jim@meyering.net>
3908 Merge from coreutils.
3910 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3912 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3913 an empty input stream.
3915 * readtokens.c: Include <stdbool.h>.
3916 (readtoken): Use `size_t' rather than int/long.
3917 All callers adjusted.
3918 Use `bool' rather than `int' where appropriate.
3919 Use memset rather than an explicit loop.
3920 Use x2nrealloc rather than xrealloc.
3921 Allow the use of `\0' as a delimiter.
3922 (readtokens): Likewise.
3923 * readtokens.h (readtoken, readtokens): Update prototypes.
3925 2004-03-30 Bruno Haible <bruno@clisp.org>
3927 * getloadavg.c (getloadavg): Don't assume setlocale returns
3930 2004-03-29 Paul Eggert <eggert@twinsun.com>
3932 Merge changes to getloadavg.c from coreutils and Emacs.
3934 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3935 Define to an expression, not to the empty string.
3936 Include cloexec.h and xalloc.h.
3937 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3938 Use set_cloexec_flag rather than rolling our own.
3939 * cloexec.c, cloexec.h: New files.
3941 2004-03-18 Paul Eggert <eggert@twinsun.com>
3943 * getopt.h: Sync with libc CVS.
3945 2004-03-18 Paul Eggert <eggert@twinsun.com>
3946 Bruno Haible <bruno@clisp.org>
3948 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3949 not on all platforms that have <wchar.h>.
3950 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3952 2004-03-09 Paul Eggert <eggert@twinsun.com>
3954 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3956 * getopt_int.h: New file, also synced from libc.
3958 2004-03-07 Paul Eggert <eggert@twinsun.com>
3960 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3961 '#if' expressions. Unlike the code it replaces, it does not
3962 depend on (defined _SC_PAGESIZE). However, it does depend on
3963 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3964 first reported by Jason Andrade in
3965 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3967 2004-01-18 Simon Josefsson <jas@extundo.com>
3969 * strdup.h: New file.
3970 * strdup.c: Include it.
3971 * path-concat.c: Include strdup.h. Drop strdup declaration.
3972 * userspec.c: Include strdup.h. Drop strdup declaration.
3974 2004-02-06 Karl Berry <karl@gnu.org>
3976 * config.charset: update from gettext 0.14.1.
3978 2004-02-05 Paul Eggert <eggert@twinsun.com>
3980 Add comments and code, prompted by suggestions from Bruno Haible
3982 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3983 describing the enum quoting_style values.
3984 * quotearg.c (quotearg_alloc): New function.
3985 (quotearg_buffer_restyled): Treat lone { and } as special.
3986 Treat = as special. Work around bug with older shells
3987 that "see" a '\' that is really the 2nd byte of a multibyte char.
3988 Quote empty string with shell_quoting_style.
3990 2004-02-03 Bruno Haible <bruno@clisp.org>
3992 * pipe.h: New file, from GNU gettext.
3993 * pipe.c: New file, from GNU gettext.
3995 2004-01-27 Bruno Haible <bruno@clisp.org>
3997 * execute.h: New file, from GNU gettext.
3998 * execute.c: New file, from GNU gettext.
3999 * w32spawn.h: New file, from GNU gettext.
4001 2004-01-23 Paul Eggert <eggert@twinsun.com>
4003 Exit-status fix from coreutils.
4005 Use exit_failure consistently in place of EXIT_FAILURE,
4006 so that program exit statuses are consistent on failure.
4008 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4009 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4010 * argmatch.h: Comment fix to match the above.
4011 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4012 Now a macro referring to exit_failure, instead of a separate
4013 variable. Include "exitfail.h" to get it.
4014 * xstrtol.h: Include "exitfail.h".
4015 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4017 * long-options.c (parse_long_options): Use prototype
4018 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4021 2004-01-21 Jim Meyering <jim@meyering.net>
4023 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4024 so as not to conflict with a different-sized __mktime_internal
4025 function in GNU libc.
4026 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4027 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4029 2004-01-18 Paul Eggert <eggert@twinsun.com>
4031 Merge from diffutils.
4033 * file-type.c (file_type): Add typed memory objects.
4034 * file-type.h (S_TYPEISTMO): New macro.
4036 * c-stack.h (c_stack_action): Remove argv argument.
4037 * c-stack.c (c_stack_action): Likewise. All uses changed.
4038 (die): Don't calculate message unless segv_action returns.
4039 (get_stack_location, min_address_from_argv, max_address_from_argv,
4040 volatile stack_base, volatile_stack_size): Remove.
4041 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4042 that every segmentation violation is a stack overflow. (Ouch!)
4043 See Debian bug 136249 (still outstanding) for more info about why
4044 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4046 2003-11-30 Bruno Haible <bruno@clisp.org>
4048 Safer stack allocation.
4049 * setenv.c: Include allocsa.h.
4050 (alloca): Remove fallback definition.
4051 (freea): Remove macro.
4052 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4055 2003-10-17 Bruno Haible <bruno@clisp.org>
4057 * binary-io.h: Avoid warnings on Cygwin.
4059 2003-12-28 Bruno Haible <bruno@clisp.org>
4061 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4062 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4064 2003-11-28 Bruno Haible <bruno@clisp.org>
4066 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4068 2003-11-27 Bruno Haible <bruno@clisp.org>
4070 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4072 2003-11-17 Bruno Haible <bruno@clisp.org>
4074 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4076 2003-11-24 Bruno Haible <bruno@clisp.org>
4078 * xallocsa.h: New file, from GNU gettext.
4079 * xallocsa.c: New file, from GNU gettext.
4081 2003-11-24 Bruno Haible <bruno@clisp.org>
4083 * allocsa.h: New file, from GNU gettext.
4084 * allocsa.c: New file, from GNU gettext.
4086 2003-11-24 Bruno Haible <bruno@clisp.org>
4088 * eealloc.h: New file.
4090 2004-01-15 Jim Meyering <jim@meyering.net>
4092 Merge from coreutils.
4094 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4095 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4096 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4098 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4099 optional configure-time default.
4101 * version-etc.c (version_etc_copyright): Update copyright date.
4103 * xreadlink.c (xreadlink): Correct outdated comment.
4105 2004-01-15 Paul Eggert <eggert@twinsun.com>
4107 Merge from coreutils.
4109 * posixver.c: Include posixver.h.
4111 * same.c: Include <stdbool.h>, <limits.h>.
4112 (_POSIX_NAME_MAX): Define if not defined.
4114 (same_name): If file names are silently truncated, report
4115 that the file names are the same if they are the same after
4116 the silent truncation.
4118 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4119 conversion function.
4120 * xstrtod.c (xstrtod): Likewise. All callers changed to
4121 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4124 2004-01-14 Paul Eggert <eggert@twinsun.com>
4126 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4127 with like-named macro in fnmatch.c.
4128 (EXT): Use an internal constant instead.
4130 Merge fnmatch patches from glibc.
4131 * fnmatch.c (mbsinit): Remove define.
4132 Add libc_hidden_ver (__fnmatch, fnmatch).
4133 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4134 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4136 2003-12-14 Karl Berry <karl@gnu.org>
4138 * config.charset: update from gettext-runtime.
4140 2003-12-03 Paul Eggert <eggert@twinsun.com>
4142 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4143 Bug reported by Alfred M. Szmidt.
4145 2003-11-29 Karl Berry <karl@gnu.org>
4147 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4149 2003-11-23 Paul Eggert <eggert@twinsun.com>
4150 Bruno Haible <bruno@clisp.org>
4152 * printf-parse.h: Don't include sys/types.h.
4153 (ARG_NONE): New macro.
4154 (char_directive): Change type of *arg_index fields to size_t.
4155 * printf-parse.c: Don't include sys/types.h.
4156 (SSIZE_MAX): Remove macro.
4157 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4158 Remove unnecessary overflow check.
4159 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4162 2003-11-24 Paul Eggert <eggert@twinsun.com>
4164 * alloca.c: Remove dependency on xalloc module.
4165 (xalloc_die): Remove.
4166 (memory_full) [!defined emacs]: New macro.
4167 [!defined emacs]: Don't include xalloc.h.
4168 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4169 address arithmetic overflows. Change datatypes a bit to avoid
4172 2003-11-22 Jim Meyering <jim@meyering.net>
4174 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4176 2003-11-17 Bruno Haible <bruno@clisp.org>
4178 * vasnprintf.c (alloca): Remove fallback definition.
4179 (freea): Remove definition.
4180 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4181 Reported by Paul Eggert.
4183 2003-11-17 Jim Meyering <jim@meyering.net>
4185 On systems without utime and without a utimes function capable of
4186 dealing with a NULL struct utimbuf* argument, this utime replacement
4187 could -- in unusual circumstances -- leak a file descriptor.
4188 * utime.c: Include <unistd.h> and <errno.h>.
4189 (utime_null): Be sure to close `fd' and to preserve errno.
4190 Reported by Geoff Collyer via Arnold Robbins.
4192 2003-11-16 Paul Eggert <eggert@twinsun.com>
4193 Bruno Haible <bruno@clisp.org>
4195 Protect against address arithmetic overflow.
4196 * printf-args.h: Include stddef.h.
4197 (arguments): Change type of field 'count' to size_t.
4198 * printf-args.c (printf_fetchargs): Use size_t instead of
4199 'unsigned int' where appropriate.
4200 * printf-parse.h: Include sys/types.h.
4201 (char_directive): Change type of *arg_index fields to ssize_t.
4202 (char_directives): Change type of fields 'count', max_*_length to
4204 * printf-parse.c: Include sys/types.h and xsize.h.
4205 (SSIZE_MAX): Define fallback value.
4206 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4207 instead of 'int' where appropriate. Check a_allocated, d_allocated
4208 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4209 * vasnprintf.c: Include xsize.h.
4210 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4211 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4212 overflow. Avoid wraparound when converting a width or precision from
4215 2003-11-16 Bruno Haible <bruno@clisp.org>
4217 Update from GNU gettext.
4218 * printf-parse.c: Generalize to it can be compiled for wide strings.
4219 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4220 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4221 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4222 SNPRINTF): New macros.
4223 Don't include <alloca.h> if the file is used inside libintl.
4224 (local_wcslen): New function, for Solaris 2.5.1.
4225 (VASNPRINTF): Use it instead of wcslen.
4227 2003-11-16 Bruno Haible <bruno@clisp.org>
4229 * xsize.h (xmax): New function.
4230 (xsum, xsum3, xsum4): Declare as "pure" functions.
4232 2003-11-12 Paul Eggert <eggert@twinsun.com>
4234 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4235 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4236 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4237 heuristic is just as accurate as far as we know, and it removes a
4238 dependency on size_max.m4 and ptrdiff_max.m4.
4240 2003-11-12 Paul Eggert <eggert@twinsun.com>
4242 * xstrtol.c (__xstrtol): Remove "break" immediately after
4243 "return", to pacify some unknown compiler. Problem reported
4246 2003-11-11 Bruno Haible <bruno@clisp.org>
4248 * xsize.h (SIZE_MAX): Remove fallback definition.
4249 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4252 2003-11-10 Paul Eggert <eggert@twinsun.com>
4254 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4255 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4256 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4258 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4259 not (size_t) -1, since it's defined here.
4261 2003-11-06 Paul Eggert <eggert@twinsun.com>
4263 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4264 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4265 Reject sizes of exactly SIZE_MAX bytes.
4266 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4267 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4269 2003-11-05 Bruno Haible <bruno@clisp.org>
4271 * xsize.h: Include limits.h, to avoid a possible collision with
4272 SIZE_MAX defined in <limits.h> on Solaris.
4274 2003-11-04 Bruno Haible <bruno@clisp.org>
4276 * xsize.h: New file.
4277 * linebreak.c: Include xsize.h.
4278 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4279 argument for overflow.
4280 Suggested by Paul Eggert.
4282 2003-10-31 Bruno Haible <bruno@clisp.org>
4284 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4285 to avoid (extremely rare) race condition.
4286 Suggested by Paul Eggert.
4288 2003-11-03 Jim Meyering <jim@meyering.net>
4290 * userspec.c: Include "userspec.h".
4291 * userspec.h: New file.
4293 2003-10-31 Paul Eggert <eggert@twinsun.com>
4295 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4296 * mountlist.c (SIZE_MAX): Define if not defined already.
4297 (read_filesystem_list): Set and use me_type_malloced.
4298 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4299 whatever the type happens to be), for brevity and consistency.
4300 Check for size calculation overflow on Alphas running OSF/1.
4302 2003-10-31 Jim Meyering <jim@meyering.net>
4304 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4306 * linebuffer.c: Include <string.h> for declaration of memset.
4308 2003-10-30 Paul Eggert <eggert@twinsun.com>
4309 Bruno Haible <bruno@clisp.org>
4311 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4312 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4314 2003-10-29 Paul Eggert <eggert@twinsun.com>
4316 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4317 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4319 * quotearg.c (quotearg_n_options): Use it.
4320 * group-member.c: Include <stdbool.h>.
4321 (free_group_info): Arg is now const *; don't free arg.
4322 (get_group_info): Now returns bool and accepts struct group_info *,
4323 rather than returning a malloc'ed struct group_info *.
4324 All uses changed. Check for overflow in internal size calculation.
4326 * getusershell.c (readname): Simplify the code by using x2nrealloc
4327 rather than xmalloc/xrealloc.
4328 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4329 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4330 conformance bug: the old code used a pointer after freeing the
4331 storage that it addressed.
4332 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4333 rather than doing it by hand.
4334 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4335 the buffer preserved. Use free and xmalloc instead.
4336 * quotearg.c (quotearg_n_options): Likewise.
4337 Use a simpler test for size overflow. Don't use xalloc_oversized
4338 because unsigned int might be wider than size_t (!); this suggests
4339 that we should switch from unsigned int to size_t for slot numbers.
4341 2003-10-27 Bruno Haible <bruno@clisp.org>
4343 * stdbool_.h: Better support for BeOS.
4345 2003-10-27 Paul Eggert <eggert@twinsun.com>
4347 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4348 to allocate the returned structure. Do not allocate a subarray,
4349 as x2nrealloc will do that.
4350 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4351 instead of xnrealloc.
4352 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4354 2003-10-26 Paul Eggert <eggert@twinsun.com>
4356 * xalloc.h (xalloc_oversized): New static inline function, for
4357 callers that want to do their own size-overflow checking. Include
4358 <stdbool.h>, since xalloc_oversized returns bool.
4359 * xalloc.c (array_size_overflow): Remove. All callers changed
4360 to use xalloc_oversized.
4362 Add two functions x2realloc, x2nrealloc, for programs that grow
4363 arrays dynamically by doubling their sizes.
4364 * xalloc.h (x2realloc, x2nrealloc): New decls.
4365 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4368 Port to C99 semantics for 'inline' of external functions.
4369 Bug reported by Bruno Haible.
4370 * xmalloc.c (xnmalloc_inline): New static inline function,
4371 with the old contents of xnmalloc.
4372 (xnmalloc, xmalloc): Use it.
4373 (xnrealloc_inline): New static inline function,
4374 with the old contents of xnrealloc.
4375 (xnrealloc, xrealloc): Use it.
4377 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4379 2003-10-25 Paul Eggert <eggert@twinsun.com>
4381 Fix several address-calculation bugs in the hash modules,
4382 plus some minor code cleanup.
4384 * hash.h: Include <stdbool.h>, for bool.
4385 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4386 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4387 hash_get_n_entries, hash_get_max_bucket_length,
4388 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4389 hash_rehash): Use size_t rather than unsigned.
4390 * hash.c (struct hash_table, hash_get_n_buckets,
4391 hash_get_n_buckets_used, hash_get_n_entries,
4392 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4393 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4394 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4396 (SIZE_MAX): Define if not defined.
4397 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4398 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4400 Use const * when possible.
4401 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4402 (check_tuning): Fix bug: if tuning parameters were very close to
4403 0 or 1, rounding errors could have caused subscript violations.
4404 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4405 (hash_initialize): Add 'fail:' label
4406 to free table and return NULL, and use it to simplify code.
4407 Use calloc rather than clearing the storage ourself.
4408 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4409 buffer size calculations.
4410 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4411 Include <stddef.h>, for size_t.
4412 * hash-pjw.c (hash_pjw): Likewise.
4413 Switch to method described by Bruno Haible.
4414 Include <limits.h>, for CHAR_BIT.
4415 (SIZE_BITS): New macro.
4417 2003-10-21 Paul Eggert <eggert@twinsun.com>
4419 * getndelim2.c (getndelim2): When size calculation overflows,
4420 ceiling the allocation at NMAX bytes rather than silently
4421 discarding input bytes before NMAX is reached. This makes
4422 a difference only if NMAX exceeds SIZE_MAX / 2.
4424 * obstack.c: Merge from glibc.
4425 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4426 Add libc_hidden_def (_obstack_newchunk).
4427 (_obstack_free) [! defined _LIBC]: Remove.
4428 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4429 a clone of the function body.
4430 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4431 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4433 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4434 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4437 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4438 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4439 Don't use lvalue casts, as GCC plans to remove support for them
4440 in GCC 3.5. Reported by Joseph S. Myers. This bug
4441 was also present in the non-GCC version, indicating that this
4442 code had always been buggy and had never been widely used.
4443 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4444 Use the fast variant of each macro, rather than copying the
4445 definiens of the fast variant; that way, we'll be more likely to
4446 catch future bugs in the fast variants.
4448 2003-10-20 Bruno Haible <bruno@clisp.org>
4450 * wait-process.h: New file, from GNU gettext.
4451 * wait-process.c: New file, from GNU gettext.
4453 2003-10-19 Jim Meyering <jim@meyering.net>
4455 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4457 2003-10-16 Paul Eggert <eggert@twinsun.com>
4459 * getgroups.c: Include <errno.h>, <stdlib.h>.
4460 (getgroups): First arg is int, not size_t.
4461 Don't let 'free' mangle errno.
4463 2003-10-16 Jim Meyering <jim@meyering.net>
4465 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4467 2003-10-15 Paul Eggert <eggert@twinsun.com>
4469 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4471 (new_exclude, add_exclude_file): Initial size no longer needs to
4473 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4474 our own address arithmetic overflow checking.
4476 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4477 (fnmatch): Do not alloca more than 2000 wide characters;
4478 instead, use malloc for large buffers.
4479 Check for address arithmetic overflow, and return -1
4480 with errno set to ENOMEM in that case.
4481 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4482 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4483 instead, return -1. Check for address arithmetic overflow.
4485 2003-10-14 Paul Eggert <eggert@twinsun.com>
4487 Handle invalid suffixes and overflow independently, so that
4488 callers can treat them independently as needed. Fix some bugs in
4489 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4490 suffix for a human-readable blocksize. The major caller-visible
4491 change is the addition of a new
4492 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4493 that both overflow and suffix chars were found.
4495 * human.c (humblock): Don't check separately for invalid suffix
4496 char; that is xstrtoumax's job (now that its bug is fixed).
4497 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4498 INTMAX_MAX]: New macros.
4499 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4500 TYPE_MAXIMUM): New macros.
4501 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4502 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4503 if overflow occurs, as it's what __strtol does and it's more useful
4505 (__xstrtol): If __strtol reports some error other than ERANGE,
4506 reflect it to the caller as LONGINT_INVALID. If it reports
4507 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4508 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4509 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4511 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4512 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4513 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4514 [defined UINTMAX_MAX]: New macros.
4516 2003-10-14 Bruno Haible <bruno@clisp.org>
4518 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4519 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4520 Also use volatile where needed.
4522 2003-10-12 Paul Eggert <eggert@twinsun.com>
4524 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4525 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4526 and define in terms of the other primitives.
4527 * xmalloc.c: Include stdbool.h; do not include exit.h.
4528 (SIZE_MAX): Define if not already defined.
4529 (array_size_overflow): New function.
4530 (xalloc_die): Abort instead of exiting if 'error' returns.
4531 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4532 (xmalloc, xrealloc): Use them.
4533 (xcalloc): Check for address arithmetic overflow.
4534 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4535 a bit faster than strcpy.
4537 2003-10-08 Paul Eggert <eggert@twinsun.com>
4539 Merge getpass from libc, plus a few fixes.
4541 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4542 Include <stdbool.h>.
4543 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4544 __fsetlocking to empty.
4545 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4546 do include <bits/libc-lock.h>.
4547 Do not include <fcntl.h>; not needed.
4548 [_LIBC]: Include <wchar.h>.
4549 (NOTCANCEL_MODE): New macro.
4550 (flockfile, funlockfile) [_LIBC]: New macros.
4551 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4552 [!_LIBC]: New macros.
4553 (call_fclose): New function.
4554 (getpass): Use it. Save tty stream separately; this simplifies the
4555 code and makes it more reliable if stdin happens to equal stdout.
4556 Invoke __fsetlocking on tty.
4557 Handle thread cancellation if needed.
4558 Namespace cleanup (use __tcgetattr, __getline).
4559 Use bool for Booleans.
4560 [USE_IN_LIBIO]: Handle wide streams.
4561 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4562 stream might go where.
4564 * unlocked-io.h: Include <stdio.h>, so that the caller
4565 doesn't have to include <stdio.h> before us.
4566 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4567 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4568 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4569 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4570 if not declared, so that we can use getpass.c code from libc without
4572 (flockfile, ftrylockfile, funlockfile): New macros.
4574 2003-10-06 Bruno Haible <bruno@clisp.org>
4576 * version-etc-2.h: Remove file.
4577 * version-etc-2.c: Remove file.
4579 2003-09-25 Jim Meyering <jim@meyering.net>
4580 Bruno Haible <bruno@clisp.org>
4582 This lets translators provide better translations for the
4583 "Written by ..." part of --version output.
4584 * version-etc.h: Include stdarg.h.
4585 (version_etc_copyright): Declare as readonly.
4586 (version_etc): Make this function variadic with a NULL-terminated list
4587 of author name strings.
4588 (version_etc_va): New declaration.
4589 * version-etc.c: Include stdarg.h, stdlib.h.
4590 (version_etc_copyright): Declare as readonly.
4591 (version_etc_va): New function. Provide a different translatable string
4592 for each possible number of authors < 10. Abbreviate when there are 10
4594 (version_etc): Make this function variadic. Call version_etc_va.
4595 Suggestion from Gary V. Vaughan.
4597 * long-options.h (parse_long_options): Change prototype: the authors
4598 string is moved to the end and becomes variadic.
4599 * long-options.c: Include stdarg.h.
4600 (parse_long_options): Make this function variadic, too.
4601 Call version_etc_va, not version_etc.
4603 2003-10-06 Bruno Haible <bruno@clisp.org>
4605 * fatal-signal.h: New file, from GNU gettext.
4606 * fatal-signal.c: New file, from GNU gettext.
4608 2003-10-04 Karl Berry <karl@gnu.org>
4610 * argp*: update from libc.
4612 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4614 * getpass.c (getpass): Use a no-op fseek when switching from input to
4615 output mode on the same stream.
4617 2003-09-29 Paul Eggert <eggert@twinsun.com>
4619 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4620 Fix arg typo in previous patch.
4622 2003-09-28 Jim Meyering <jim@meyering.net>
4624 * error.c: Correct cpp indentation.
4626 2003-09-27 Paul Eggert <eggert@twinsun.com>
4628 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4629 Omit the special code that used __typeof__, since we worry that
4630 it could be more trouble than it's worth. See:
4631 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4632 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4636 2003-09-26 Jim Meyering <jim@meyering.net>
4638 * error.c (error_tail): Move some declarations
4639 into inner scope where the local variables are used.
4641 2003-09-26 Bruno Haible <bruno@clisp.org>
4643 * stpncpy.h (gnu_stpncpy): New declaration.
4644 (stpncpy): Define as alias for gnu_stpncpy.
4645 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4647 2003-09-26 Paul Eggert <eggert@twinsun.com>
4649 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4650 (error_tail): Do not loop, reallocating temporary buffer, since
4651 the output cannot contain more wide characters than the input
4652 contains bytes, the size must be big enough already. This avoids
4653 one potential size overflow calculation. Check for size overflow
4654 when calculating temporary buffer size. Free temporary buffer
4655 when done, if it was allocated with malloc; this plugs a memory
4656 leak. Remove casts from void * to pointers, that are no longer
4657 needed now that we're assuming C89 or better.
4659 Merge error changes from glibc.
4661 * error.c, error.h: Update copyright notice header to match glibc.
4662 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4663 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4664 Disable cancellation while printing error.
4665 * error.h: Prepend __ to parameter names.
4667 2003-09-25 Karl Berry <karl@gnu.org>
4669 * argp-fmtstream.c, argp-help.c: update from libc.
4671 2003-09-25 Bruno Haible <bruno@clisp.org>
4673 * version-etc-2.h: New file, from version-etc.h with modifications.
4674 * version-etc-2.c: New file, from version-etc.c with modifications.
4676 2003-09-25 Simon Josefsson <jas@extundo.com>
4678 * xgetdomainname.h: New file.
4679 * xgetdomainname.c: New file.
4681 2003-09-25 Simon Josefsson <jas@extundo.com>
4682 Bruno Haible <bruno@clisp.org>
4684 * getdomainname.h: New file.
4685 * getdomainname.c: New file.
4687 2003-09-24 Paul Eggert <eggert@twinsun.com>
4689 * linebuffer.c (freebuffer): Don't free the argument, just
4690 the buffer associated with the argument. Bug reported by
4693 2003-09-19 Karl Berry <karl@gnu.org>
4695 * argp.h: update from libc.
4697 2003-09-16 Paul Eggert <eggert@twinsun.com>
4699 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4700 input error, instead of returning NULL the next time we are called
4701 (and therefore losing track of errno).
4703 2003-09-15 Paul Eggert <eggert@twinsun.com>
4705 * getndelim2.c (getndelim2): Don't trash errno when a read
4706 fails, so that the caller gets the proper errno.
4708 * readutmp.c (read_utmp): Likewise.
4709 Check for fstat error. Close stream and free storage
4712 2003-09-14 Bruno Haible <bruno@clisp.org>
4714 * fwriteerror.h: New file.
4715 * fwriteerror.c: New file.
4717 2003-09-14 Jim Meyering <jim@meyering.net>
4719 * getloadavg.c: Correct cpp indentation.
4720 * strdup.c: Likewise.
4721 * vasnprintf.c: Likewise.
4723 2003-09-12 Paul Eggert <eggert@twinsun.com>
4725 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4726 * obstack.c [!defined _LIBC]: Likewise.
4727 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4728 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4729 * exitfail.c: Don't include stdlib.h; no longer needed.
4731 More changes to assume C89 or better.
4733 * error.c (error_tail): Assume vprintf.
4735 * argmatch.c (getenv): Remove decl.
4736 * progreloc.c (get_full_program_name): Define via prototype.
4737 * setenv.c (clearenv): Likewise.
4738 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4740 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4741 (malloc, memcpy): Remove decls.
4742 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4743 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4744 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4745 (memcpy): Remove macro.
4746 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4747 (__P): Remove. All uses removed.
4748 (PTR): Remove. All uses changed to void *.
4749 (CHAR_BIT, NULL): Remove.
4750 (spaces, zeros, memset_space, memset_zero)
4751 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4753 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4754 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4755 Define with prototype.
4756 Remove now-unnecessary prototype decl.
4757 (extra_args_spec): Assume ANSI C. All uses changed.
4758 (extra_args_spec_iso): Remove.
4759 (my_strftime, emacs_strftimeu): Define via prototype.
4760 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4762 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4763 * strtoimax.c: Include <stdlib.h> unconditionally.
4764 (strtoul, strtol): Remove decls.
4765 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4767 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4768 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4769 (LOCALE_PARAM_PROTO): New macro.
4770 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4771 (INTERNAL (strtol), strtol): Define with a prototype.
4772 (PARAMS): Remove. All uses removed.
4773 * tempname.c: Include <string.h> unconditionally.
4774 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4775 * xgethostname.c (main): Define with a prototype.
4776 * xmalloc.c: Include "xalloc.h" first, to check interface.
4777 Include <stdlib.h> unconditionally.
4778 (calloc, malloc, realloc, free): Remove decls.
4779 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4780 Include <stdlib.h> unconditionally. Sort include file names.
4782 (xstrtod): Define with a prototype.
4783 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4784 (strtol, strtoul): Remove decls.
4786 2003-09-11 Paul Eggert <eggert@twinsun.com>
4788 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4789 Include <stdlib.h>, <string.h> unconditionally.
4790 Remove now-unnecessary cast to char *.
4791 * strnlen.c: Include <string.h> unconditionally.
4792 * yesno.c (yesno): Define with a prototype.
4794 2003-09-10 Bruno Haible <bruno@clisp.org>
4796 * strcspn.c: Include <string.h> unconditionally.
4797 * strpbrk.c: Include <string.h> unconditionally.
4798 * strstr.c: Include <string.h> unconditionally.
4799 * unicodeio.c: Include <string.h> unconditionally.
4800 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4801 * unsetenv.c: Likewise.
4802 * xreadlink.c: Include <stdlib.h> unconditionally.
4803 * yesno.c: Include <stdlib.h> unconditionally.
4804 (rpmatch): Add prototype.
4806 2003-09-10 Jim Meyering <jim@meyering.net>
4808 * error.c: Correct indentation of cpp directives.
4810 2003-09-09 Paul Eggert <eggert@twinsun.com>
4814 * acosl.c (main): Use a prototype.
4815 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4818 * getloadavg.c (getloadavg, main): Define via prototypes.
4820 * getopt.h (struct option.name): Assume C89, and use 'const'.
4821 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4822 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4824 * getopt.c (const): Remove macro.
4825 Include <string.h> unconditionally.
4826 (my_index): Remove; all uses changed to strchr.
4827 (strlen): Remove decl.
4828 (exchange): Remove forward decl; no longer needed.
4829 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4830 Define with prototype.
4831 * getopt1.c (const): Remove macro.
4832 (getopt_long, getopt_long_only, main): Define with prototype.
4834 * getugroups.c: Include <string.h> unconditionally.
4836 * getusershell.c: Include <stdlib.h> unconditionally.
4837 (getusershell, setusershell, endusershell, readname, main):
4838 Define with prototypes.
4840 * group-member.c: Include group-member.h first.
4841 Include <stdlib.h> unconditionally.
4843 * hard-locale.c: Include hard-locale.h first.
4844 Include <stdlib.h>, <string.h> unconditionally.
4846 * hash.c (free, malloc): Remove decls.
4847 Include <stdlib.h> unconditionally.
4849 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4850 (getenv): Do not declare.
4852 * idcache.c: Include <string.h> unconditionally.
4854 * long-options.c: Include long-options.h first, to test interface.
4855 Include <stdlib.h> unconditionally.
4857 * makepath.c: Include makepath.h first, to test interface.
4858 Include <stdlib.h> and <string.h> unconditionally.
4860 * linebuffer.c: Include <stdlib.h>.
4861 (free): Remove decl.
4863 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4864 rpl_malloc returns void *, not char *.
4865 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4867 * md5.h: Include <limits.h> unconditionally.
4868 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4869 (__P): Remove; all uses removed.
4870 * md5.c: Include "md5.h" first.
4871 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4872 md5_buffer, md5_process_bytes, md5_process_block):
4873 Define with prototypes.
4874 * sha.h (__P): Remove all uses. (It wasn't defined??)
4875 * sha.c: Include "sha.h" first.
4876 Include <stdlib.h>, <string.h> unconditionally.
4878 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4879 * memcmp.c (__ptr_t): Likewise.
4880 * memrchr.c (__ptr_t): Likewise.
4881 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4882 Include <string.h> unconditionally.
4883 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4884 * memchr.c: Include <stdlib.h> unconditionally.
4885 * memchr.c (LONG_MAX): Remove.
4886 * memrchr.c (LONG_MAX): Likewise.
4887 * memchr.c (__memchr): Define via a prototype.
4888 * memrchr.c (__memrchr): Likewise.
4889 * memcmp.c (__P): Remove, and remove all uses.
4890 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4891 Remove forward decls; no longer needed.
4892 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4893 Use types required by C89 in prototype.
4895 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4896 * savedir.c: Likewise.
4897 * mkdir.c (free): Remove decl.
4898 * rmdir.c (rmdir): Define with a prototype.
4899 * savedir.c: Include savedir.h first, to test interface.
4901 * mktime.c (STDC_HEADERS): Remove.
4902 Include <stdlib.h>, <string.h> unconditionally.
4904 * modechange.c: Include <stdlib.h> unconditionally.
4905 (malloc): Remove decl.
4907 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4908 (free): Remove decl.
4910 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4911 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4912 (This type really should be intptr_t, but that's a C99ism.)
4913 (_obstack_memcpy): Remove: all uses changed to memcpy.
4914 Include <string.h> unconditionally.
4915 (struct obstack): Assume __STDC__ for types of members
4916 chunkfun, freefun, extra_arg.
4917 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4918 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4919 obstack_begin, obstack_specify_allocation,
4920 obstack_specify_allocation_with_arg, obstack_chunkfun,
4921 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4922 Remove unprototyped decls and the macros that use them.
4923 * obstack.c (POINTER): Remove. All uses changed to void *.
4924 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4925 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4926 (defined __STDC__ && __STDC__)]:
4927 Remove nonprototyped code.
4928 Include <stdlib.h> unconditionally.
4929 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4930 _obstack_allocated_p, _obstack_free, obstack_free,
4931 _obstack_memory_used, print_and_abort):
4932 Define using prototypes.
4933 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4934 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4935 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4936 obstack_next_free, obstack_object_size, obstack_room) [0]:
4937 Remove unused, unprototyped code.
4939 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4941 * physmem.c (physmem_total, physmem_available, main): Define
4944 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4945 (main): Define with a prototype.
4947 * posixver.c (getenv): Remove decl.
4949 * putenv.c (malloc): Returns void *, not char *.
4950 Include <string.h> unconditionally.
4951 (strchr, memcpy, NULL): Do not define.
4953 * readtokens.c: Include readtokens.h first, to test interface.
4954 Include <stdlib.h>, <string.h> unconditionally.
4955 (init_tokenbuffer): Define with a prototype.
4957 * regex.c (PARAMS): Remove. All uses removed.
4958 All uses of _RE_ARGS removed, too.
4959 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4961 (bzero): Assume memset exists.
4962 (memcmp, memcpy, NULL): Remove.
4963 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4964 char, or assignments to local vars of type signed char.
4965 (init_syntax_once, PREFIX(extract_number_and_incr),
4966 PREFIX(print_partial_compiled_pattern),
4967 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4968 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4969 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4970 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4971 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4972 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4973 wcs_compile_range, byte_compile_range, truncate_wchar,
4974 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4975 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4976 count_mbs_length, wcs_re_match_2_internal,
4977 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4978 PREFIX(alt_match_null_string_p),
4979 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4980 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4981 regfree, PREFIX(extract_number)): Define with prototype. Remove
4982 now-unnecessary declaration, if any.
4983 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4985 Remove now-unnecessary casts among pointer types.
4986 * regex.h (_RE_ARGS): Remove. All uses removed.
4988 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4989 (free): Remove decl.
4991 * rpmatch.c: Include <stdlib.h> unconditionally.
4993 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4994 (free): Remove decl.
4996 * save-cwd.c: Include <stdlib.h> unconditionally.
4997 * xgetcwd.c: Likewise.
4999 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5000 (free): Remove decl.
5002 * strchrnul.c (strchrnul): Define with a prototype.
5003 Fix bug: c_in was not converted to char before searching.
5005 The following changes are not K&R related:
5007 * group-member.h: Include <sys/types.h>, so that this file is
5009 * makepath.h: Likewise.
5011 * getusershell.c (readname, default_index, line_size, readname):
5012 Use size_t, not int, for sizes.
5013 (readname): If the size overflows, report an error instead of
5016 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5018 * getndelim2.c: Assume stdlib.h per the C89 spec.
5020 2003-09-08 Paul Eggert <eggert@twinsun.com>
5022 Assume C89 or better; remove K&R cruft.
5023 A few of these changes were first proposed by Derek Robert Price
5024 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5026 * addext.c: Include <string.h> unconditionally.
5027 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5028 Don't declare getenv or malloc.
5030 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5031 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5033 (find_stack_direction, alloca): Use prototypes.
5035 * atexit.c (atexit): Define using a prototype.
5037 * basename.c, dirname.c, stripslash.c:
5038 Include <string.h> unconditionally.
5040 * bcopy.c: Include <stddef.h>.
5041 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5043 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5045 * error.h (error, error_at_line, error_print_progname)
5046 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5047 * error.c: Include error.h first, to check interface.
5048 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5049 (VA_START): Remove; all uses changeed to va_start.
5050 (exit, strerror): Remove decls.
5051 (error_print_progname): Prototype uncondionally.
5052 Don't include <errno.h>; no longer needed.
5053 (private_strerror): Remove.
5054 (error_tail): Always define.
5055 (error, error_at_line): Assume C89 or better; always use prototypes.
5056 * fatal.c: Include "fatal.h" first, to test interface.
5057 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5058 (VA_START): Remove; all uses changed to va_start.
5059 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5061 (exit): Remove decl.
5062 (fatal): Prototype unconditionally. Assume va_start works.
5063 Abort at end, to pacify gcc.
5065 * euidaccess.c (main): Define with a prototype.
5067 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5069 * exitfail.c: Include <stdlib.h> unconditionally.
5071 * fnmatch_.h (__P): Remove. All uses changed to assume
5073 * fnmatch.c: Include fnmatch.h first, to test interface.
5074 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5075 (getenv): Remove decl.
5076 (fnmatch): Define using a prototype.
5077 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5078 (FCT): Define using a prototype.
5080 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5082 * gethostname.c: Include <stddef.h>.
5083 (gethostname): Define with prototype. Length is size_t, not int.
5085 2003-09-08 Paul Eggert <eggert@twinsun.com>
5087 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5088 getversion.c should have been removed then, but was accidentally
5091 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5092 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5094 2003-09-07 Paul Eggert <eggert@twinsun.com>
5096 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5097 copy_tm_result. Bug reported by Simon Josefsson in
5098 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5100 2003-09-06 Paul Eggert <eggert@twinsun.com>
5102 * time_r.c, time_r.h: New files.
5104 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5106 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5107 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5109 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5111 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5112 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5115 * timegm.c: Switch to glibc implementation, with the following changes:
5116 [defined HAVE_CONFIG_H]: Include <config.h>.
5117 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5118 (__mktime_internal) [!defined _LIBC]: New decl.
5119 (__gmtime_r) [!defined _LIBC]: New macro and function.
5120 (timegm): Use a prototype, since gnulib assumes C89.
5121 Do not bother declaring tmp to be const, as it's not really usefu.
5122 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5123 (timegm): Declare only if HAVE_DECL_TIMEGM.
5125 2003-09-03 Paul Eggert <eggert@twinsun.com>
5127 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5128 Bug reported by Lute Kamstra in
5129 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5131 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5132 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5133 course with correspondingly smaller numbers for tomorrow and
5134 yesterday. From Tadayoshi Funaba. Originally installed into
5135 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5138 2003-08-31 Simon Josefsson <jas@extundo.com>
5140 * timegm.h: New file.
5141 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5143 2003-08-31 Karl Berry <karl@gnu.org>
5145 * argp.h: update from libc.
5147 2003-08-28 Bruno Haible <bruno@clisp.org>
5149 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5150 warning on QNX, which defines O_BINARY to 000000.
5152 2003-08-24 Bruno Haible <bruno@clisp.org>
5154 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5155 MSVC7 <stdio.h> is included later.
5157 2003-08-20 Bruno Haible <bruno@clisp.org>
5159 * progname.h: New file, from GNU gettext.
5160 * progname.c: New file, from GNU gettext.
5161 * progreloc.c: New file, from GNU gettext.
5163 2003-08-19 Bruno Haible <bruno@clisp.org>
5165 * xstrdup.c: Assume <string.h> exists.
5167 2003-08-18 Jim Meyering <jim@meyering.net>
5169 * setenv.h: Indent nested cpp directive.
5170 * vasnprintf.c: Remove trailing blanks.
5172 2003-08-17 Simon Josefsson <jas@extundo.com>
5173 Bruno Haible <bruno@clisp.org>
5175 * xstrndup.h: New file.
5176 * xstrndup.c: New file.
5178 2003-08-17 Bruno Haible <bruno@clisp.org>
5180 * strndup.h: New file.
5182 2003-08-16 Paul Eggert <eggert@twinsun.com>
5184 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5185 space, undoing this 2003-08-12 change:
5186 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5188 2003-08-16 Jim Meyering <jim@meyering.net>
5190 Merge from coreutils.
5191 * xstrtoimax.c: #else #if -> #elif.
5192 * xstrtoumax.c: Likewise.
5194 2003-08-15 Paul Eggert <eggert@twinsun.com>
5196 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5197 rather than tab, after '#' in shell-script copyright notices.
5198 Suggested by Bruno Haible.
5200 2003-08-15 Jim Meyering <jim@meyering.net>
5201 and Paul Eggert <eggert@twinsun.com>
5203 Merge from coreutils.
5204 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5205 member but strut utmpx does not. Needed for AIX 4.3.3.
5206 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5208 2003-08-15 Jim Meyering <jim@meyering.net>
5210 Merge from coreutils.
5211 * xgethostname.c: Include <stdlib.h>.
5212 (xghostname): Don't exit for anything other than memory-related
5213 failure; just return NULL.
5214 * userspec.c: Include "posixver.h".
5215 (parse_user_spec): Accept `.' as a separator only
5216 in pre-POSIX-200112 mode.
5217 * strtoimax.c: Use #elif rather than #else #if.
5218 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5219 Remove function, now that we can rely on a working tzset function.
5220 [!_LIBC]: Ensure that the required autoconf test has been run.
5221 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5222 Use underlying_strftime for %r.
5223 * sha.c: Merge in some clean-up and optimization changes from glibc.
5224 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5225 Ensure that it is a multiple of 64.
5226 Rearrange loop exit tests so as to avoid performing an
5227 additional fread after encountering an error or EOF.
5228 * realloc.c: Update copyright date.
5230 2003-08-14 Jim Meyering <jim@meyering.net>
5232 Merge from coreutils.
5233 * obstack.h: Whitespace changes.
5234 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5235 and xcalloc return values.
5236 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5237 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5238 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5239 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5240 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5242 Use mntctl's return value to drive the entry-processing loop, since
5243 we can't rely on the value of the vmt_length member in the last
5244 entry. On some systems doing so could result in exhausting
5245 virtual memory. Based in part on a patch from Mike Jetzer.
5247 2003-08-14 Jim Meyering <jim@meyering.net>
5248 and Paul Eggert <eggert@twinsun.com>
5250 Merges from coreutils, plus other fixes.
5251 * physmem.c: Merge in portability changes from gcc/libiberty
5252 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5253 for credits and details. Thanks to Kaveh Ghazi for helping
5254 to keep these files in sync.
5255 (ARRAY_SIZE): Define it.
5256 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5257 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5258 (memcasecmp): Don't assume size_t fits in unsigned int.
5259 Remove casts and duplicate code.
5260 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5261 (memcpy): Remove definition.
5262 Merge in some clean-up and optimization changes from glibc.
5263 [BLOCKSIZE]: Move definition to top of file.
5264 Ensure that it is a multiple of 64.
5265 Rearrange loop exit tests so as to avoid performing an
5266 additional fread after encountering an error or EOF.
5267 * md5.h (md5_uintptr): Define.
5268 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5269 return to the initial working directory. Preserve errno
5271 * idcache.c: Include "xalloc.h".
5272 (xmalloc, xrealloc): Remove decls.
5273 (getuser): Remove casts no longer required in C89.
5274 * human.c: Include stdio.h, for sprintf.
5275 * group-member.c: Include "xalloc.h".
5276 (xmalloc, xrealloc): Remove decls.
5277 (get_group_info): Remove casts no longer required in C89.
5278 * getusershell.c (readname): Remove casts no longer required in C89.
5279 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5280 * getline.c: Whitespace fix, from coreutils.
5282 2003-08-13 Paul Eggert <eggert@twinsun.com>
5284 * exclude.c: Include <ctype.h>
5285 (IN_CTYPE_DOMAIN): New macro.
5287 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5290 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5291 Undo previous (whitespace-only) change.
5293 2003-08-12 Paul Eggert <eggert@twinsun.com>
5295 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5296 Normalize leading white space and remove trailing white space.
5297 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5298 notice, as per ../config/srclist-update.
5300 Merge from coreutils.
5301 * euidaccess.h: New file.
5302 * euidaccess.c: Include it.
5303 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5304 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5305 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5307 2003-08-11 Bruno Haible <bruno@clisp.org>
5309 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5310 (vasnprintf): Use it instead of wcslen.
5312 2003-08-11 Bruno Haible <bruno@clisp.org>
5314 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5315 value to ensure that _Bool promotes to int. Use #define for _Bool when
5316 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5318 2003-08-10 Karl Berry <karl@gnu.org>
5320 * regex.h: update from libc (whitespace fix).
5322 2003-08-09 Paul Eggert <eggert@twinsun.com>
5324 Merge some files from coreutils. These changes were
5325 originally made by Jim Meyering.
5326 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5327 many older Unixes require this.
5328 * alloca.c (alloca): Remove cast to argument of free;
5329 no longer needed in C89.
5330 * alloca_.h, regex.h: Fix white space to match
5331 what GNU indent does.
5333 2003-08-05 Paul Eggert <eggert@twinsun.com>
5335 * bumpalloc.h: Remove.
5337 2003-08-04 Paul Eggert <eggert@twinsun.com>
5339 * getloadavg.c: Change copyright notice and spacing to conform to
5342 Merge from coreutils.
5343 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5345 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5346 from Karl Berry, implemented by Jim Meyering.
5347 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5348 from Dmitry V. Levin.
5349 Remove anachronistic cast of xrealloc.
5350 * fnmatch_.h (__const): Remove. Use 'const'.
5351 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5352 type. Otherwise, it wouldn't compile with at least /bin/cc on
5353 ymp-cray-unicos9.0.2.X.
5354 Combine two mostly-identical uses of alloca into one.
5355 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5357 2003-08-04 Dave Love <d.love@dl.ac.uk>
5361 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5362 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5363 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5364 obsolete NLIST_NAME_UNION.
5365 [__GNU__]: Undef BSD and FSCALE.
5366 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5368 2003-08-03 Paul Eggert <eggert@twinsun.com>
5370 * stdbool_.h (_Bool): Make it signed char, instead of
5371 an enum type, so that it's guaranteed to promote to int. See:
5372 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5374 2003-07-31 Paul Eggert <eggert@twinsun.com>
5376 * strerror.c: Include config.h, limits.h. Declare sprintf.
5377 (strerror): Don't assume that a printable int fits in 14 bytes.
5379 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5380 Bruno Haible <bruno@clisp.org>
5382 * getline.h (getline, getdelim): Change return type to ssize_t.
5383 * getline.c (getline, getdelim): Likewise.
5384 Remove _GNU_SOURCE define; now it's defined in config.h through
5387 2003-07-22 Paul Eggert <eggert@twinsun.com>
5389 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5390 over-parenthesization in macros.
5392 Sync with coreutils.
5394 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5397 Use `exit_failure' for xalloc and xmemcoll instead of their own
5398 private exit-failure variables.
5399 * xalloc.h (xalloc_exit_failure): Remove.
5400 * xmalloc.c: Likewise. Include exitfail.h.
5401 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5402 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5403 * xmemcoll.c: Likewise. Include exitfail.h.
5404 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5406 2003-07-18 Paul Eggert <eggert@twinsun.com>
5408 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5409 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5410 to test that it can stand by itself. Include "exitfail.h".
5411 Clients should set exit_failure instead.
5412 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5414 2003-07-18 Andreas Schwab <schwab@suse.de>
5416 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5418 2003-07-18 Bruno Haible <bruno@clisp.org>
5420 * getndelim2.h: New file.
5421 * getndelim2.c: Make into a module of its own. Include config.h,
5423 (getndelim2): Make non-static. Change return type to ssize_t.
5424 * getline.h: Change argument names.
5425 * getline.c: Include getndelim2.h instead of getndelim2.c.
5426 * getnline.c: Include getndelim2.h.
5428 2003-07-17 Bruno Haible <bruno@clisp.org>
5430 * Makefile.am: Remove file.
5431 * Makefile.in: Remove file.
5433 2003-07-17 Bruno Haible <bruno@clisp.org>
5435 * getnline.h: New file.
5436 * getnline.c: New file.
5437 * getndelim2.c: New file, extracted from getline.c.
5438 (getndelim2): Renamed from getdelim2, with added nmax argument.
5439 * getline.c: Include getndelim2.c.
5440 (getdelim2): Moved out to getndelim2.c.
5441 (getline, getdelim): Update.
5443 2003-07-15 <karl@gnu.org>
5445 * vasnprintf.c: update from gettext.
5447 2003-07-15 Jim Meyering <jim@meyering.net>
5449 * makepath.c (make_path): Enclose diagnostic in _(...).
5451 2003-07-14 Paul Eggert <eggert@twinsun.com>
5453 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5454 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5455 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5456 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5457 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5458 updated automatically by ../config/srclist-update. This changes
5459 their license from LPGL to GPL.
5461 2003-07-14 Jim Meyering <jim@meyering.net>
5463 Don't emit diagnostics. Let callers do that.
5464 * save-cwd.c: Don't include "error.h".
5465 (save_cwd): Don't call error. Ensure that errno is valid
5466 when returning nonzero.
5468 * save-cwd.h (restore_cwd): Update prototype.
5469 * save-cwd.c (restore_cwd): Remove two parameters.
5470 Simplify. Don't call error upon failure. Let callers do that.
5471 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5472 when auditing is enabled. But don't bother updating the #if.
5474 2003-07-14 Simon Josefsson <jas@extundo.com>
5476 * mempcpy.h: New file.
5477 * mempcpy.c: New file.
5479 2003-07-14 Paul Eggert <eggert@twinsun.com>
5481 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5482 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5483 unicodeio.c, unicodeio.h, unlocked-io.h:
5484 Switch from LGPL to GPL.
5486 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5488 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5489 it breaks C++ compilation.
5490 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5492 2003-07-10 Jim Meyering <jim@meyering.net>
5494 * vasnprintf.c: Remove trailing blanks.
5495 Make cpp indentation consistent.
5497 2003-07-09 Paul Eggert <eggert@twinsun.com>
5499 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5500 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5501 Switch from LGPL to GPL.
5503 2003-07-07 Paul Eggert <eggert@twinsun.com>
5505 * mktime.c: Fix some boundary cases and remove need for floating point.
5507 Issue a compile-time diagnostic if time_t is floating point, or if
5508 two's complement arithmetic is not in effect, or if arithmetic
5509 right shift does not propagate the sign. These assumptions were
5510 all in the original code but they weren't checked.
5512 (TIME_T_MIDPOINT, verify): New macros.
5513 (__isleap): Remove; it has integer overflow problems.
5514 (leapyear): New function, without those problems.
5515 (ydhms_tm_diff): Remove; splitting into two parts.
5516 (ydhms_diff): New function, containing the arithmetic part of
5517 the old ydhms_tm_diff function. Issue a compile-time
5518 diagnostic if we are not using C99 integer division.
5519 Avoid casts when possible.
5520 (guess_time_tm): New function, containing the checking part of
5521 the old ydhms_tm_diff function. Return the new value, rather than
5522 the difference between it and the old. Accept a new argument T
5523 so that *T specifies the old value. Check for overflow in the result.
5525 (__mktime_internal): Use a time_t offset, not a long int offset.
5526 This undoes the 2003-06-04 change, which is no longer needed now
5527 that we have better overflow checking.
5528 (localtime_offset): Likewise.
5530 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5531 and long are 64-bit but int is only 32-bit.
5532 (ydhms_diff): Use long int to store year1 and yday1.
5533 Issue a compile-time diagnostic if long int is not wide enough.
5535 (__mktime_internal): Use long int to store adjusted year and yday.
5536 Use plain C rather than preprocessor commands, if that doesn't
5538 Check for overflow (and try to repair) after each probe
5539 rather than checking only at the very end. This avoids some bugs
5540 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5541 does not equal GMT offset at maximum time).
5542 Use integer to check for overflow rather than floating point; this
5543 is more portable to non-IEEE hosts, and is a tad faster.
5544 When we detect that we are oscillating between two values,
5545 don't check whether tm_isdst has the requested value, since
5546 we already know the answer. When tm_isdst has the wrong value,
5547 use a different heuristic to find the right one, based on the
5548 extreme values actually observed in practice in tz2003a,
5549 rather than the (overly optimistic) "previous 3 calendar quarters".
5551 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5552 "T const" to accommodate glibc style.
5553 (check_result): Use less-confusing report format. "long" -> "long int.
5555 Don't loop if the iteration overflows time_t.
5556 Allow a negative step in the iteration.
5558 2003-07-01 Paul Eggert <eggert@twinsun.com>
5560 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5561 having it depend on HAVE_SYS_TYPES_H.
5563 2003-06-25 Bruno Haible <bruno@clisp.org>
5565 * readlink.c: New file.
5567 2003-06-20 Bruno Haible <bruno@clisp.org>
5569 Assume C89, so PARAMS isn't needed.
5570 * unicodeio.h (PARAMS): Remove.
5571 * unicodeio.c: Don't use PARAMS.
5573 2003-06-18 Jim Meyering <jim@meyering.net>
5575 Merge changes from coreutils.
5576 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5577 Remove explicit declarations of xmalloc and realloc.
5579 (read_utmp): Remove anachronistic cast of xmalloc.
5581 2003-06-17 Paul Eggert <eggert@twinsun.com>
5583 Assume C89, so PARAMS isn't needed.
5584 * backupfile.h (PARAMS): Remove. All uses removed.
5585 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5586 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5587 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5588 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5589 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5590 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5591 xstrtol.h: Likewise.
5592 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5593 same.h, strverscmp.h: Do not include config.h; no longer needed.
5594 Anyway, config.h should always be included before any other file.
5596 2003-06-11 Simon Josefsson <jas@extundo.com>
5598 * sysexit_.h: New file.
5600 2003-05-20 Derek Price <derek@ximbiot.com>
5602 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5604 2003-06-10 Simon Josefsson <jas@extundo.com>
5606 * strchrnul.h: New file.
5607 * strchrnul.c: New file.
5609 2003-06-10 Simon Josefsson <jas@extundo.com>
5611 * argp.h: New file, from glibc.
5612 * argp-ba.c: New file, from glibc.
5613 * argp-eexst.c: New file, from glibc.
5614 * argp-fmtstream.c: New file, from glibc.
5615 * argp-fmtstream.h: New file, from glibc.
5616 * argp-fs-xinl.c: New file, from glibc.
5617 * argp-help.c: New file, from glibc.
5618 * argp-namefrob.h: New file, from glibc.
5619 * argp-parse.c: New file, from glibc.
5620 * argp-pv.c: New file, from glibc.
5621 * argp-pvh.c: New file, from glibc.
5622 * argp-xinl.c: New file, from glibc.
5624 2003-06-07 Jim Meyering <jim@meyering.net>
5626 * readtokens.h: Put `Free Software Foundation, Inc.'
5627 in place of my name in the copyright comment.
5628 Remove definition and uses of __P.
5631 * stat.c: Don't declare xmalloc explicitly.
5632 Instead, include "xalloc.h".
5633 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5634 xrealloc, and xcalloc return values.
5635 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5637 * xgetcwd.h: Remove definition/uses of PARAMS.
5639 2003-06-06 Jim Meyering <jim@meyering.net>
5641 * stdbool_.h: Renamed from stdbool.h.in.
5643 2003-06-06 Jim Meyering <jim@meyering.net>
5645 Merge from coreutils.
5646 * same.c: (same_name): Declare *_basename locals to be `const'.
5647 Consolidate declarations and initializations of *_base* locals.
5649 Merge from coreutils.
5650 This avoids a core dump on systems without GNU putenv,
5651 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5652 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5653 (unsetenv): New static function, from GNU libc.
5654 (rpl_putenv): Use it.
5656 * modechange.c: Remove trailing blanks.
5658 Merge from coreutils.
5659 * fsusage.c: Remove declaration of statfs.
5660 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5662 * posixtm.c: Include <stdbool.h> unconditionally.
5664 2003-06-05 Paul Eggert <eggert@twinsun.com>
5666 * mktime.c (__mktime_internal): When resolving a tm_isdst
5667 mismatch, look in future quarters as well as past. This fixes a
5668 bug when processing fall-backwards gaps immediately after a long
5669 period of daylight-saving time.
5671 * mktime.c: Assume freestanding C89 or better.
5672 (HAVE_LIMITS_H): Remove. Assume it's 1.
5673 (__P): Remove; not used.
5674 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5675 (mktime, not_equal_tm, print_tm, check_result,
5676 main): Use prototypes. Use const * where appropriate.
5677 (main): Fix typo in testing code that uncovered by above changes.
5678 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5680 2003-06-04 Paul Eggert <eggert@twinsun.com>
5682 * mktime.c: Fix Debian bug 177940
5683 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5684 (localtime_offset): Now long int, not time_t, because we want it
5685 to be guaranteed to be signed. All uses changed.
5686 (__mktime_internal): If overflow would occur when adding offset,
5689 Merge 'human' changes from coreutils. Rewrite to support
5690 locale-specific notations like thousands separators.
5691 * human.c: Simplify authorship notice.
5692 Include human.h immediately after config.h.
5693 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5694 <limits.h>: Do not include, since human.h does.
5695 (SIZE_MAX, UINTMAX_MAX): New macros.
5696 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5697 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5698 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5699 (power_letter): Renamed from suffixes.
5700 (generate_suffix_backwards): Remove.
5701 (adjust_value): Now takes int style (because of human.h changes)
5702 and long double value (for greater precision on some platforms).
5703 (group_number): New function.
5704 (human_readable): Use it. Use integer options, not enum.
5705 Put the options before the sizes in the arg list.
5706 Support all the new options.
5707 The old human_readable function has been removed;
5708 use inttostr.h instead.
5709 (human_readable, default_block_size, humblock):
5710 Use uintmax_t, not int, for block sizes.
5711 (human_readable_inexact, block_size_types): Remove.
5712 (block_size_opts): New constant.
5713 (human_options): Renamed from human_block_size, with new signature
5714 that allows block sizes up to UINTMAX_MAX. All callers changed.
5715 * human.h: Add copyright and authorship notice.
5716 Include <limits.h> and <stdbool.h> unconditionally.
5717 (PARAMS): Remove. All uses removed.
5718 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5719 (enum human_inexact_style): Remove tag; now a nameless enum.
5720 (human_floor, human_ceiling, human_round_to_even): Now have
5721 values 2, 0, 1 rather than -1, 1, 0.
5722 (human_group_digits, human_suppress_point_zero, human_autoscale,
5723 human_base_1024, human_SI, human_B): New constants.
5724 (human_readable_inexact, human_block_size): Remove.
5725 (human_readable): Size args are now uintmax_t, not int.
5726 (human_options): New decl.
5728 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5729 unnecessary now that we assume C89 or better. This change
5730 imported from coreutils.
5732 * mktime.c (__mktime_internal): Do not reject negative timestamps
5733 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5734 in the 2003-05-30 sync from glibc.
5736 .h files should stand alone, but we shouldn't include <sys/types.h>
5737 if we can get away with just <stddef.h>.
5739 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5740 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5741 rather than <sys/types.h>, as we merely need size_t.
5742 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5744 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5745 Include <stdio.h>, to get FILE.
5746 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5747 memcasecmp.h has included <stddef.h> and all we need is size_t.
5748 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5749 our interface, instead of including <sys/types.h>
5751 2003-06-02 Paul Eggert <eggert@twinsun.com>
5754 Fix some minor time-related bugs with POSIX time arguments.
5755 Some valid time stamps were being rejected (notably -1, and
5756 time stamps before 1900 on 64-bit hosts). And some invalid
5757 time stamps were being accepted, e.g. September 31.
5759 * posixtm.h (posixtime): Return bool instead of time_t, so
5760 that we can return (time_t) -1 successfully.
5761 * posixtm.c: Likewise.
5762 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5763 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5764 (t): Remove static var.
5765 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5766 of static var. All uses changed.
5767 (year): Do not reject years before 1900; they can occur with
5769 (posix_time_parse): Do not check for out-of-range components;
5770 that is now the caller's responsibility, since our checks were
5771 only approximations.
5772 (posixtime): Use mktime to check for out-of-range components,
5773 since it knows them exactly.
5774 If mktime returns (time_t) -1, check whether an error actually occurred
5775 by invoking localtime on -1.
5776 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5777 posixtime failures better.
5778 Improve the test data (in comments only).
5780 2003-05-30 <karl@gnu.org>
5782 * mktime.c: update from libc.
5784 2003-05-30 Bruno Haible <bruno@clisp.org>
5786 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5787 * localcharset.h: Likewise.
5788 * localcharset.c: Likewise.
5790 2003-05-28 Paul Eggert <eggert@twinsun.com>
5792 Assume the headers required for C89 freestanding compilers.
5793 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5794 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5795 without checking for HAVE_LIMITS_H.
5796 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5797 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5799 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5800 * exclude.c: Include <stdbool.h> unconditionally.
5801 * tempname.c: Include <stddef.h> unconditionally.
5802 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5803 * modechange.c, rpmatch.c (NULL): Don't define, since
5804 <stddef.h> does that.
5805 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5806 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5807 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5808 * xstrtol.c: Likewise.
5809 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5810 * savedir.c: Include <stddef.h> instead of defining NULL.
5812 * addext.c (addext): Use assignment rather than cast, to avoid
5813 warnings on some platforms.
5815 * mktime.c (__mktime_internal): Do not reject negative timestamps
5818 2003-05-10 Bruno Haible <bruno@clisp.org>
5820 * linebreak.c (iconv_string_length): Don't return -1 just because the
5821 string is longer than 4 KB.
5823 2003-05-12 Jim Meyering <jim@meyering.net>
5825 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5826 the space-padded-by-default conversion specifiers, %e, %k, %l.
5828 2003-05-03 Bruno Haible <bruno@clisp.org>
5830 Upgrade to Unicode-4.0.
5831 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5832 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5833 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5834 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5835 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5836 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5837 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5838 Change width of U+E0100..U+E01EF from 1 to 0.
5840 2003-04-25 Bruno Haible <bruno@clisp.org>
5842 * copy-file.c: Include <stddef.h>, for size_t.
5844 2003-04-25 Jim Meyering <jim@meyering.net>
5846 * copy-file.c (copy_file_preserving): Declare buf_size to be
5847 of type size_t, not int.
5849 2003-04-11 Jim Meyering <jim@meyering.net>
5851 Merge changes from Coreutils.
5853 2003-03-22 Jim Meyering <jim@meyering.net>
5855 * strftime.c (widen): Cast alloca return value to proper type.
5857 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5860 * strftime.c (my_strftime): Handle very large width
5861 specifications for numeric values correctly. Improve checks for
5864 2003-01-19 Jim Meyering <jim@meyering.net>
5866 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5867 (nl_get_alt_digit) [! defined my_strftime]: Define.
5868 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5869 _nl_get_alt_digit and _nl_get_walt_digit.
5871 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5872 These changes have no effect outside of _LIBC.
5874 2003-04-10 Bruno Haible <bruno@clisp.org>
5876 * findprog.h: New file, from GNU gettext.
5877 * findprog.c: New file, from GNU gettext.
5879 2003-04-05 Jim Meyering <jim@meyering.net>
5881 Merge changes from Coreutils.
5883 * exclude.h (PARAMS): Remove definition and uses.
5884 * exclude.c: Remove uses of `PARAMS'.
5886 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5887 Add test-cases for DOS filenames. Declare program_name.
5888 (main): Set up program_name. Patch by Rich Dawe.
5890 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5892 Use mntctl's return value to drive the entry-processing loop, since
5893 we can't rely on the value of the vmt_length member in the last
5894 entry. On some systems doing so could result in exhausting
5895 virtual memory. Based in part on a patch from Mike Jetzer.
5897 2003-04-04 Bruno Haible <bruno@clisp.org>
5899 * linebreak.h: New file, from GNU gettext.
5900 * linebreak.c: New file, from GNU gettext with slight modifications.
5901 * lbrkprop.h: New file, from GNU gettext.
5903 2003-04-03 Bruno Haible <bruno@clisp.org>
5905 * utf8-ucs4.h: New file, from GNU gettext.
5906 * utf16-ucs4.h: New file, from GNU gettext.
5907 * ucs4-utf8.h: New file, from GNU gettext.
5908 * ucs4-utf16.h: New file, from GNU gettext.
5910 2003-04-02 Bruno Haible <bruno@clisp.org>
5912 * binary-io.h: New file, from GNU gettext.
5914 2003-04-01 Bruno Haible <bruno@clisp.org>
5916 * pathname.h: New file, from GNU gettext.
5917 * concatpath.c: New file, from GNU gettext.
5919 2003-03-30 Bruno Haible <bruno@clisp.org>
5921 * copy-file.c (copy_file_preserving): Don't set owner if the function
5922 chown() doesn't exist.
5924 2003-03-28 Bruno Haible <bruno@clisp.org>
5926 * copy-file.h: New file, from GNU gettext.
5927 * copy-file.c: New file, from GNU gettext.
5929 2003-03-18 Jim Meyering <jim@meyering.net>
5931 * quote.c (quote_n): Fix typo in comment.
5933 2003-03-14 Jim Meyering <jim@meyering.net>
5935 Merge changes from Coreutils.
5936 * obstack.h (obstack_object_size): Declare temporary, __o,
5937 to be const, in order to avoid warnings.
5938 (obstack_room): Likewise.
5939 (obstack_empty_p): Likewise.
5941 2003-03-13 Paul Eggert <eggert@twinsun.com>
5943 Merge changes from Bison.
5944 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5945 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5946 when compiling Bison 1.875's `bitset bset = obstack_alloc
5947 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5948 * hash.c: Include <stdbool.h> unconditionally.
5950 2003-03-09 Paul Eggert <eggert@twinsun.com>
5952 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5953 Reported by Bruce Becker; see:
5954 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5956 2003-03-03 Paul Eggert <eggert@twinsun.com>
5957 Bruno Haible <bruno@clisp.org>
5959 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5960 Reported by John Hughes, see
5961 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5963 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5965 * poll_.h: New file.
5968 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5970 * mathl.h: New file.
5971 * acosl.c: New file.
5972 * asinl.c: New file.
5973 * atanl.c: New file.
5974 * ceill.c: New file.
5977 * floorl.c: New file.
5978 * frexpl.c: New file.
5979 * ldexpl.c: New file.
5981 * sincosl.c: New file.
5983 * sqrtl.c: New file.
5985 * trigl.c: New file.
5986 * trigl.h: New file.
5988 2003-02-17 Bruno Haible <bruno@clisp.org>
5990 * mkdtemp.h: New file, from GNU gettext.
5991 * mkdtemp.c: New file, from GNU gettext.
5993 2003-01-31 Bruno Haible <bruno@clisp.org>
5995 * rename.c: #undef rename before defining rpl_rename.
5996 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5998 2003-01-30 Bruno Haible <bruno@clisp.org>
6000 * printf-args.h: New file, from GNU gettext.
6001 * printf-args.c: New file, from GNU gettext.
6002 * printf-parse.h: New file, from GNU gettext.
6003 * printf-parse.c: New file, from GNU gettext.
6004 * vasnprintf.h: New file, from GNU gettext.
6005 * vasnprintf.c: New file, from GNU gettext.
6006 * asnprintf.c: New file, from GNU gettext.
6007 * vasprintf.h: New file, from GNU gettext with modifications.
6008 * vasprintf.c: New file, from GNU gettext.
6009 * asprintf.c: New file, from GNU gettext.
6011 2003-01-29 Bruno Haible <bruno@clisp.org>
6013 * stpncpy.h: New file, from GNU gettext with modifications.
6014 * stpncpy.c: New file, from GNU gettext with modifications.
6016 2003-01-28 Bruno Haible <bruno@clisp.org>
6018 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6020 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6023 2003-01-27 Bruno Haible <bruno@clisp.org>
6025 * xsetenv.h: New file, from GNU gettext.
6026 * xsetenv.c: New file, from GNU gettext.
6028 2003-01-23 Bruno Haible <bruno@clisp.org>
6030 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6032 2003-01-22 Bruno Haible <bruno@clisp.org>
6034 * exit.h: New file, from GNU gettext.
6036 2003-01-11 Bruno Haible <bruno@clisp.org>
6038 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6039 * strcase.h (strcasecmp, strncasecmp): Likewise.
6041 2003-01-14 Jim Meyering <jim@meyering.net>
6043 * same.c (same_name): Tweak a comment.
6045 2003-01-11 Bruno Haible <bruno@clisp.org>
6047 * same.c (same_name): Reorder tests so as to avoid calling stat()
6048 when a string comparison is sufficient.
6050 2003-01-11 Bruno Haible <bruno@clisp.org>
6052 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6055 2003-01-11 Bruno Haible <bruno@clisp.org>
6057 * hash-pjw.c: Add comment about low quality of this function.
6059 2003-01-12 Paul Eggert <eggert@twinsun.com>
6061 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6062 to avoid collisions with libcurses and libreadline.
6064 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6065 * getstr.h, getstr.c: Remove.
6066 * getline.c: Include "getline.h", to check interface.
6067 Move body of old getstr.c here: this defines MIN_CHUNK and
6068 declares getdelim2, which is renamed from getstr.
6069 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6071 * linebuffer.c (readlinebuffer): Renamed from readline.
6073 * linebuffer.h: Likewise.
6074 (readline): Remove backward-compatibility macro.
6076 2003-01-12 Jim Meyering <jim@meyering.net>
6078 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6080 2003-01-10 Bruno Haible <bruno@clisp.org>
6082 * alloca_.h: New file.
6083 * getdate.y: Unconditionally include alloca.h.
6084 * makepath.c: Likewise.
6085 * setenv.c: Likewise.
6086 * userspec.c: Likewise.
6088 2003-01-09 Bruno Haible <bruno@clisp.org>
6090 * stdbool.h.in: New file.
6092 2003-01-08 Bruno Haible <bruno@clisp.org>
6094 * safe-read.c: Include specification header first, to ensure its
6096 * full-write.c: Likewise.
6098 2003-01-08 Jim Meyering <jim@meyering.net>
6100 * full-write.c: Undefine and define-away `const' after inclusion
6101 of errno.h, not before. Suggestion from Bruno Haible.
6103 2003-01-07 Jim Meyering <jim@meyering.net>
6105 * full-write.c: Rework so that it may serve to define full_read, too.
6106 * full-read.c: Simply #define FULL_READ and include full-write.c.
6108 2003-01-06 Jim Meyering <jim@meyering.net>
6110 * version-etc.c: Update year in translatable copyright string.
6112 2002-12-25 Bruno Haible <bruno@clisp.org>
6114 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6115 * xstrtol.h: Likewise.
6116 * xstrtoimax.c: Likewise.
6117 * xstrtoumax.c: Likewise.
6118 * human.h: Likewise.
6120 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6121 on systems that have <inttypes.h> but not <stdint.h>.
6123 2002-12-31 Paul Eggert <eggert@twinsun.com>
6125 * memcoll.c (memcoll): Fall back on a simple algorithm using
6126 memcmp if strcoll doesn't work.
6128 2002-12-23 Bruno Haible <bruno@clisp.org>
6130 * localcharset.h: New file.
6131 * localcharset.c: Include it.
6132 * unicodeio.c: Likewise.
6134 2002-12-22 Bruno Haible <bruno@clisp.org>
6136 * utime.c (utime_null): No need to call ftruncate if the file was
6139 2002-12-23 Bruno Haible <bruno@clisp.org>
6141 * memcoll.c (STRCOLL): New macro.
6144 2002-12-22 Bruno Haible <bruno@clisp.org>
6146 * getstr.h (getstr): Define, to avoid clash with libcurses.
6147 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6149 2002-12-22 Bruno Haible <bruno@clisp.org>
6151 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6153 2002-12-23 Bruno Haible <bruno@clisp.org>
6155 * getline.h: Include <stddef.h>, for size_t.
6157 * unicodeio.h: Include <stddef.h>, for size_t.
6158 * unicodeio.c: Don't include <stddef.h>.
6160 2002-12-17 Bruno Haible <bruno@clisp.org>
6162 * canon-host.c (strdup): Remove unused declaration.
6164 * fsusage.c: Include full_read.h.
6165 (get_fs_usage): Use full_read instead of safe_read.
6167 * utime.c (utime_null): Use SAFE_READ_ERROR.
6169 2002-12-11 Bruno Haible <bruno@clisp.org>
6171 * setenv.h: Rewritten to cope with systems that have setenv() but not
6173 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6176 2002-12-11 Bruno Haible <bruno@clisp.org>
6178 * setenv.c (alloca): Fall back to malloc.
6180 (setenv): Use freea() to free memory allocated with alloca().
6182 2002-11-13 Bruno Haible <bruno@clisp.org>
6184 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6185 function declarations.
6186 * unsetenv.c (unsetenv): Likewise.
6188 2002-03-04 Bruno Haible <bruno@clisp.org>
6190 Portability to AIX 4.3.3.
6191 * unsetenv.c: New file, extracted from setenv.c.
6192 * setenv.c: Move the unsetenv() function to unsetenv.c.
6194 2001-12-20 Bruno Haible <bruno@clisp.org>
6196 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6197 use malloc instead. For SunOS 4.
6199 2001-12-11 Bruno Haible <bruno@clisp.org>
6201 * setenv.c: Declare alloca.
6202 (compar_fn_t): New typedef.
6203 (KNOWN_VALUE, STORE_VALUE): Use it.
6205 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6208 2002-12-10 Paul Eggert <eggert@twinsun.com>
6210 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6211 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6212 Choose values that are less likely to collide with system fnmatch
6214 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6215 defined (e.g., a pure POSIX system).
6216 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6217 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6219 2002-12-06 Jim Meyering <jim@meyering.net>
6221 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6223 Merge in changes from libc's misc/error.c, in preparation
6224 for the merge of gnulib's changes back into libc.
6226 * error.c (_): Define only if not already defined.
6227 Move definition to follow all #include directives.
6228 Include unlocked-io.h only if !_LIBC.
6229 [_LIBC]: Include <libio/libioP.h>.
6230 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6231 (fflush): Tweak definition to use INTUSE.
6234 2002-12-05 Paul Eggert <eggert@twinsun.com>
6236 * alloca.c [defined emacs]: Include "lisp.h".
6237 (xalloc_die) [defined emacs]: New macro.
6238 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6239 [! defined emacs]: Include <xalloc.h>.
6240 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6241 (pointer): Typedef to POINTER_TYPE *.
6242 (malloc): Remove decl; we now always use xmalloc.
6243 (alloca): Use old-style definition, since Emacs needs this.
6244 Check for arithmetic overflow when computing combined size.
6246 2002-12-04 Paul Eggert <eggert@twinsun.com>
6248 Do not generate unlocked-io.h automatically, since it's easier to
6249 maintain it by hand.
6251 * unlocked-io.h: New file, from GNU diffutils,
6252 but with proper copyright notice and attribution.
6254 * Makefile.am: Add copyright notice.
6255 (libfetish_a_SOURCES): Add unlocked-io.h.
6256 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6257 (DISTCLEANFILES, io_functions): Remove macros.
6258 (EXTRA_DIST): Remove gen_uio.
6259 (unlocked-io.h): Remove rule.
6261 2002-12-04 Jim Meyering <jim@meyering.net>
6263 Reflect the fact that stat.c and lstat.c are no longer generated.
6264 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6265 (DISTCLEANFILES): Likewise.
6266 (EXTRA_DIST): Likewise.
6267 (all_local): Don't depend on stat.c or lstat.c.
6268 (stat.c, lstat.c): Remove rules.
6269 (EXTRA_DIST): Remove xstat.in.
6271 * xstat.in: Remove file. Contents moved into stat.c.
6272 * stat.c: New file. Contents mostly from xstat.in.
6273 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6274 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6276 * safe-read.c: Rework so that it may serve to define safe_write, too.
6277 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6279 2002-12-03 Jim Meyering <jim@meyering.net>
6281 * safe-read.c, safe-write.c: Change variable names and comments, but
6282 not semantics, to minimize the differences between these two files.
6283 (safe_read): Change comment to mention SAFE_READ_ERROR.
6285 * safe-read.c (IS_EINTR): Define.
6286 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6288 2002-12-02 Bruno Haible <bruno@clisp.org>
6290 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6291 Define, taken from safe-read.c.
6292 (INT_MAX): Provide fallback.
6293 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6294 * safe-write.h (SAFE_WRITE_ERROR): Define.
6296 * safe-read.c (EINTR): Remove definition.
6297 (safe_read): Don't use EINTR if it is absent.
6299 2002-12-02 Jim Meyering <jim@meyering.net>
6301 * safe-read.c (EINTR): Define.
6302 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6303 (INT_MAX): Provide fallback.
6304 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6306 * safe-read.h (SAFE_READ_ERROR): Define.
6308 2002-12-01 Jim Meyering <jim@meyering.net>
6310 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6311 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6313 2002-11-27 Paul Eggert <eggert@twinsun.com>
6315 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6316 hash_rehash): Replace `if (limit <= value) abort ();' with
6317 `if (! (value < limit)) abort ();', for readability.
6319 2002-11-26 <karl@gnu.org>
6321 * strdup.c: copy from libc again, with jim's ok.
6322 * .cppi-disable: re-add strdup.c
6324 2002-11-25 <karl@gnu.org>
6326 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6327 instead of "strtol.c".
6329 2002-11-25 Jim Meyering <jim@meyering.net>
6331 * mktime.c: Sync from libc, now that it has the latest fix.
6333 2002-11-24 <karl@gnu.org>
6335 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6336 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6338 2002-11-24 Jim Meyering <jim@meyering.net>
6340 Update from coreutils:
6342 * mktime.c: Merge in changes from libc.
6344 Avoid a link-time failure on some Linux systems.
6345 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6346 (__mon_yday): Declare with the STATIC attribute.
6347 (__mktime_internal): Likewise.
6348 Based on a report from Greg Schafer.
6350 2002-11-23 Jim Meyering <jim@meyering.net>
6352 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6353 Use `unsigned', not `int', as type of index.
6355 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6357 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6359 2002-11-22 Paul Eggert <eggert@twinsun.com>
6361 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6362 hint that one should use `if (! x) abort ();' rather than `assert
6363 (x);', and anyway it's one less thing to worry about configuring.
6364 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6365 hash_rehash, hash_insert): Use abort rather than assert.
6367 2002-11-22 Paul Eggert <eggert@twinsun.com>
6369 * quotearg.h: Allow multiple inclusion by surrounding with
6370 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6371 so that we can be included first.
6372 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6373 * quotearg.c: Include quotearg.h immediately after config.h.
6374 No need to include stddef.h or sys/types.h any more.
6375 Surround local include files with "", not "<>".
6376 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6377 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6378 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6379 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6380 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6381 (ISPRINT): Remove; no longer needed now that we assume C89.
6383 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6386 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6387 quotearg_char): Use SIZE_MAX rather than
6388 (size_t) -1 when we are talking about "infinity".
6390 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6392 2002-11-22 Bruno Haible <bruno@clisp.org>
6394 * safe-read.h: Assume C89. Add comments.
6395 (safe_read): Change return type to size_t.
6396 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6397 counts > SSIZE_MAX correctly.
6398 * safe-write.h: New file.
6399 * safe-write.c: New file.
6400 * full-read.h: New file.
6401 * full-read.c: New file.
6402 * full-write.h: Assume C89. Add comments.
6403 * full-write.c: Include safe-write.h.
6404 (full_write): Rewritten to use safe_write.
6405 Suggested by Jim Meyering and Paul Eggert.
6407 2002-11-21 Bruno Haible <bruno@clisp.org>
6409 Remove case insensitive option matching.
6410 * argmatch.h (argcasematch): Remove declaration.
6411 (ARGCASEMATCH): Remove macro.
6412 (__xargmatch_internal): Remove case_sensitive argument.
6413 (XARGMATCH): Update.
6414 (XARGCASEMATCH): Remove macro.
6415 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6416 case_sensitive argument.
6417 (argcasematch): Remove function.
6418 (__xargmatch_internal): Remove case_sensitive argument.
6419 (main): Use XARGMATCH instead of XARGCASEMATCH.
6421 * xmalloc.c: Change compile-time error message. Add comment about
6422 required autoconf version.
6424 2002-11-21 Jim Meyering <jim@meyering.net>
6426 * strdup.c (strdup): Tweak comment and initial #if/#include.
6428 Merge in changes from the coreutils.
6430 2002-09-25 Paul Eggert <eggert@twinsun.com>
6431 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6432 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6433 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6434 int. Work more efficiently if X is the same width as uintmax_t.
6435 Do not compare X to -1, to avoid bogus compiler warning.
6436 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6437 Don't assume that f_frsize and f_bsize are the same type.
6439 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6442 * makepath.c (make_path): Restore umask *before* creating the final
6444 (make_path): Minor reformatting.
6446 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6447 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6449 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6450 ones. At least on GNU/Linux systems, `auto' means something else.
6453 2002-11-20 Paul Eggert <eggert@twinsun.com>
6455 Merge argmatch cleanups from Bison. Assume C89.
6457 * argmatch.c: Include config.h here, not in argmatch.h.
6458 Include stdlib.h, for EXIT_FAILURE.
6459 Always include <string.h>, since we assume C89.
6460 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6461 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6462 Include <stddef.h> instead, since it's all we need for size_t.
6463 (PARAMS): Remove. All uses removed.
6464 (ARRAY_CARDINALITY): Do not bother to #undef.
6465 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6466 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6467 Remove unnecessary parentheses.
6468 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6469 Insert necessary parentheses.
6470 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6471 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6473 2002-11-19 Bruno Haible <bruno@clisp.org>
6475 * mbswidth.c: Include mbswidth.h right at the beginning.
6476 * mbswidth.h: Include <stddef.h>, for size_t.
6478 * mbswidth.h (PARAMS): Remove macro.
6479 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6480 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6482 * gcd.h (PARAMS): Remove macro.
6483 (gcd): Use ANSI C function declarations.
6484 * gcd.c (gcd): Likewise.
6486 2002-11-15 Bruno Haible <bruno@clisp.org>
6488 * strcspn.c: Include <stddef.h>.
6489 (strcspn): Use ANSI C function declaration. Change return type to
6491 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6492 (strpbrk): Use NULL.
6493 * strpbrk.h (PARAMS): Remove macro.
6494 (strpbrk): Use ANSI C function declaration.
6495 * strstr.c: Don't include <sys/types.h>.
6496 * strstr.h (PARAMS): Remove macro.
6497 (strstr): Use ANSI C function declarations.
6499 2002-11-06 Bruno Haible <bruno@clisp.org>
6501 * gcd.h (gcd): Change argument type to 'unsigned long'.
6502 * gcd.c (gcd): Likewise.
6504 2002-11-05 Bruno Haible <bruno@clisp.org>
6506 * gcd.h: New file, from gettext-0.11.5.
6507 * gcd.c: New file, from gettext-0.11.5.
6509 2002-11-05 Bruno Haible <bruno@clisp.org>
6511 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6512 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6513 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6514 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6516 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6517 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6519 * closeout.c: Include gettext.h instead of <libintl.h>.
6520 * human.c: Include gettext.h instead of <libintl.h>.
6521 * quotearg.c: Include gettext.h instead of <libintl.h>.
6522 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6523 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6524 * userspec.c: Include gettext.h instead of <libintl.h>.
6525 * version-etc.c: Include gettext.h instead of <libintl.h>.
6526 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6527 (textdomain): Remove definition.
6528 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6530 * long-options.c: Remove include of <libintl.h> and definition of _.
6531 * same.c: Remove include of <libintl.h> and definition of _.
6533 2002-11-04 Bruno Haible <bruno@clisp.org>
6535 * stpcpy.h: New file, from GNU gettext-0.11.5.
6536 * strcase.h: New file, from GNU gettext-0.11.5.
6537 * strpbrk.h: New file, from GNU gettext-0.11.5.
6538 * strstr.h: New file, from GNU gettext-0.11.5.
6539 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6541 2002-05-09 Bruno Haible <bruno@clisp.org>
6543 * config.charset: Update for newest glibc. Add canonical names
6544 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6546 2002-05-09 Bruno Haible <bruno@clisp.org>
6548 * localcharset.c (get_charset_aliases): Add more Windows specific
6551 2002-05-08 Owen Taylor <otaylor@redhat.com>
6553 * config.charset: A few additions for Solaris.
6555 2001-12-05 Bruno Haible <bruno@clisp.org>
6557 * localcharset.c (locale_charset): Don't return an empty string.
6559 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6561 * config.charset: msdos in uk_UA uses CP1125.
6563 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6565 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6566 * localcharset.c (locale_charset): Declare as extern "C".
6568 2002-02-15 Bruno Haible <bruno@clisp.org>
6570 * config.charset [msdosdjgpp]: For Russian, use CP866.
6572 2002-02-11 Bruno Haible <bruno@clisp.org>
6574 * config.charset: Add support for NetBSD.
6576 2002-09-25 <karl@gnu.org>
6578 * strdup.c: copy from libc/string (via ../config/srclist*).
6579 * getopt*: copy from libc/posix.
6580 * gettext.h: copy from gettext.
6581 * .cppi-disable: add strdup.c, gettext.h.
6583 2002-07-01 Jim Meyering <meyering@lucent.com>
6585 * c-stack.c: Include sys/time.h.
6586 From Volker Borchert.
6588 2002-06-11 Paul Eggert <eggert@twinsun.com>
6590 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6591 New macro. Use it uniformly instead of
6592 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6593 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6594 reported by Vin Shelton.
6596 2002-06-22 Jim Meyering <meyering@lucent.com>
6598 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6599 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6601 2002-06-22 Paul Eggert <eggert@twinsun.com>
6603 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6604 Do not assume SA_SIGINFO behavior.
6605 Bug reported by Jim Meyering on NetBSD 1.5.2.
6607 2002-06-22 Jim Meyering <meyering@lucent.com>
6609 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6611 * exitfail.c, exitfail.h: Likewise.
6612 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6614 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6616 (EXTRA_DIST): Add fnmatch_loop.c.
6617 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6619 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6620 * fnmatch.c: Update from diffutils-2.8.2.
6621 * fnmatch_.h: New file. From diffutils-2.8.2.
6622 * fnmatch.h: Remove file.
6624 2002-06-18 Paul Eggert <eggert@twinsun.com>
6626 * file-type.h: Report an error if neither S_ISREG nor
6627 S_IFREG is defined, instead of using a test specific to glibc
6628 2.2. This should be safe, since POSIX requires S_ISREG and
6629 Unix Version 7 had S_IFREG. We don't need to check for
6630 <sys/types.h> since we don't use any symbols that it defines.
6632 2002-06-15 Jim Meyering <meyering@lucent.com>
6634 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6635 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6636 have been included before this file.
6638 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6640 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6641 so that each temporary file name is unique and valid in the first
6642 8 characters, for operation under DOS.
6644 2002-06-15 Jim Meyering <meyering@lucent.com>
6646 Work even with DJGPP 2.03, which lacks support for symlinks.
6648 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6650 * lchown.c (S_ISLNK): Likewise.
6652 2002-06-14 Jim Meyering <meyering@lucent.com>
6654 * file-type.h: Use the version from diffutils-2.8.2.
6655 * file-type.c: Likewise.
6657 2002-05-27 Jim Meyering <meyering@lucent.com>
6659 Fix a problem seen only on nonconforming systems whereby ls.c's
6660 use of localtime, and then of gettimeofday would cause trouble:
6661 the localtime call used to initialize rpl_gettimeofday's save
6662 mechanism would clobber ls's current local time information so
6663 that in any long listing the first file would always be listed
6664 with date 1970-01-01. Analysis by Volker Borchert.
6666 * gettimeofday.c (localtime): Undefine.
6667 (rpl_localtime): New function.
6669 2002-05-22 Jim Meyering <meyering@lucent.com>
6671 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6672 * file-type.h: New file.
6673 * file-type.c (file_type): New file/function. Extracted from diffutils.
6675 2002-04-29 Paul Eggert <eggert@twinsun.com>
6677 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6679 2002-04-28 Paul Eggert <eggert@twinsun.com>
6681 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6682 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6683 of 127, since 64 is the largest conceivable number for ancient
6685 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6687 2002-04-28 Jim Meyering <meyering@lucent.com>
6689 * sig2str.c (WTERMSIG): Remove definition (unused).
6691 2002-04-28 Paul Eggert <eggert@twinsun.com>
6693 * sig2str.h, sig2str.c: New files.
6694 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6696 2002-04-24 Jim Meyering <meyering@lucent.com>
6698 * gettext.h: New file, from Gettext.
6699 * Makefile.am (INCLUDES): Remove -I../intl.
6700 (libfetish_a_SOURCES): Add gettext.h.
6702 2002-04-16 Jim Meyering <meyering@lucent.com>
6704 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6705 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6706 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6708 2002-04-12 Jim Meyering <meyering@lucent.com>
6710 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6712 2002-03-10 Jim Meyering <meyering@lucent.com>
6714 * makepath.c (make_path): Remove a comma from a diagnostic.
6715 Suggestion from Santiago Vila.
6717 2002-03-08 Jim Meyering <meyering@lucent.com>
6719 * rename.c: Mention that this wrapper is needed also on
6720 mips-dec-ultrix4.4 systems.
6722 2002-03-02 Jim Meyering <meyering@lucent.com>
6724 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6725 not HAVE_CLOCK_SETTIME.
6727 2002-02-27 Paul Eggert <eggert@twinsun.com>
6729 * nanosleep.h: Rename to....
6730 * timespec.h: New name for nanosleep.h. All uses changed.
6732 * gettime.c: New file.
6733 * settime.c: New file.
6736 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6737 timespec.h. Remove nanosleep.h.
6739 2002-02-25 Paul Eggert <eggert@twinsun.com>
6741 * acl.c, acl.h: New files.
6742 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6744 2002-02-24 Jim Meyering <meyering@lucent.com>
6746 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6747 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6748 cause trouble. Reported by Nelson Beebe.
6750 2002-02-23 Paul Eggert <eggert@twinsun.com>
6752 * path-concat.c (xpath_concat): Reorder code to pacify
6753 compilers that don't know that xalloc_die never returns.
6755 2002-02-20 Jim Meyering <meyering@lucent.com>
6757 * getdate.c: Regenerate using bison-1.33.
6759 2002-02-15 Paul Eggert <eggert@twinsun.com>
6761 * posixver.c, posixver.h: New files.
6762 * Makefile.am (libfetish_a_SOURCES): Add them.
6764 2002-02-02 Paul Eggert <eggert@twinsun.com>
6765 Bruno Haible <bruno@clisp.org>
6767 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6768 (fwrite_success_callback): New declaration.
6769 * unicodeio.c (unicode_to_mb): New function, extracted from
6770 print_unicode_char. Call failure callback instead of error.
6771 (fwrite_success_callback): New function.
6772 (exit_failure_callback): New function.
6773 (fallback_failure_callback): New function.
6774 (print_unicode_char): Call unicode_to_mb.
6776 2002-01-26 Jim Meyering <meyering@lucent.com>
6778 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6780 2002-01-22 Jim Meyering <meyering@lucent.com>
6782 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6783 Otherwise, some versions of automake would omit the rule that makes
6784 Makefile from Makefile.in.
6786 2001-01-21 Paul Eggert <eggert@twinsun.com>
6788 * xmemcoll.h, xmemcoll.c: New files.
6789 * Makefile.am (libfetish_a_SOURCES): Add them.
6790 * memcoll.c: Include errno.h, and declare errno if not defined.
6791 (memcoll): Set errno to zero if there is no error.
6793 * quotearg.c (quotearg_buffer_restyled):
6794 Fix bug with quoting buffers containing NUL when backslashing escapes.
6795 This bug was exposed by the other changes in this patch.
6796 (quotearg_n_options): New arg ARGSIZE.
6797 All callers changed.
6798 (quoting_options_from_style): New function.
6799 (quotearg_n_style): Use it.
6800 (quotearg_n_style_mem): New function.
6802 * quotearg.h (quotearg_n_style_mem): New function.
6804 2002-01-16 Jim Meyering <meyering@lucent.com>
6806 * getdate.y: Add three semicolons, each just before a closing brace.
6807 Bison (as of version 1.31) no longer papers over that mistake.
6809 2002-02-14 Paul Eggert <eggert@twinsun.com>
6811 * backupfile.c (ISDIGIT): Comment fix.
6812 * getdate.y (ISDIGIT): Likewise.
6813 * posixtm.c (ISDIGIT, year): Likewise.
6814 * strverscmp.c (ISDIGIT): Likewise.
6815 * userspec.c (ISDIGIT): Likewise.
6817 2002-01-05 Jim Meyering <meyering@lucent.com>
6819 * version-etc.c (version_etc_copyright): Update copyright year.
6821 2001-01-19 Paul Eggert <eggert@twinsun.com>
6823 * closeout.c (close_stdout_status): If ferror (stdout), do
6824 not silently exit merely because the output buffer happens to
6825 have nothing pending.
6827 2001-12-18 Paul Eggert <eggert@twinsun.com>
6829 See the big note in ../ChangeLog.
6830 * human.c (suffixes): Prefer K to k for 1024.
6831 (generate_suffix_backwards): New function.
6832 (human_readable_inexact): Use it.
6833 * xstrtol.c (__xstrtol): If there is no number but there
6834 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6835 Accept 'K' as well as 'k'.
6837 2001-12-15 Jim Meyering <meyering@lucent.com>
6839 * regex.h (__restrict_arr): Update from libc.
6841 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6842 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6845 2001-12-10 Jim Meyering <meyering@lucent.com>
6847 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6848 Instead, include "xalloc.h".
6849 (initbuffer): Don't cast xmalloc return value to char*.
6850 (readline): Reword comment.
6851 Don't cast xrealloc return value to char*
6854 2001-12-09 Jim Meyering <meyering@lucent.com>
6856 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6857 `signed and unsigned type in conditional expression'.
6858 * posixtm.c (posix_time_parse): Likewise.
6860 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6862 * readtokens.c (readtoken): Declare an index to be of type unsigned
6863 to avoid a pedantic warning.
6865 * getstr.c: Don't include assert.h.
6866 (getstr): Remove warning-evoking assertions.
6867 Return -1 if offset parameter is out of bounds.
6868 Change the type of a local from int to size_t.
6870 * strftime.c (my_strftime_localtime_r): Include this function
6871 definition in the `#if ! HAVE_TM_GMTOFF' block.
6873 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6874 Include xalloc.h instead.
6876 2001-12-02 Jim Meyering <meyering@lucent.com>
6878 * tempname.c: Don't declare getenv, thus reverting the change of
6879 2001-11-18. It's no longer necessary, now that stdlib.h is always
6882 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6883 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6885 2001-11-30 Akim Demaille <akim@epita.fr>
6887 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6888 before being defined.
6890 2001-11-27 Paul Eggert <eggert@twinsun.com>
6892 * quotearg.h (quotearg_n, quotearg_n_style):
6893 First arg is int, not unsigned.
6894 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6895 (SIZE_MAX, UINT_MAX): New macros.
6896 (quotearg_n_options): Abort if N is negative.
6897 Avoid overflow check on hosts where size_t is 64 bits and int
6898 is 32 bits, as overflow is impossible there.
6899 Fix off-by-one typo that caused unnecessary reallocation.
6901 2001-11-27 Jim Meyering <meyering@lucent.com>
6903 * tempname.c: Merge with version from libc.
6904 * regex.c: Likewise.
6906 * tempname.c: Include stdlib.h unconditionally. On some old systems
6907 for which STDC_HEADERS is 0, it was not included, resulting in a
6908 warning about an integer-to-pointer conversion problem with getenv.
6909 Reported by Volker Borchert.
6911 2001-11-26 Jim Meyering <meyering@lucent.com>
6913 * gtod.h: Remove file.
6914 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6915 * gettimeofday.c: Don't include gtod.h.
6916 (GTOD_init): Remove function.
6917 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6918 Suggestion from Volker Borchert.
6920 2001-11-23 Jim Meyering <meyering@lucent.com>
6922 * hash.h (struct hash_table): Don't define here. Merely declare it.
6923 * hash.c (struct hash_table): Define it here instead.
6925 2001-11-22 Jim Meyering <meyering@lucent.com>
6927 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6929 2001-11-18 Paul Eggert <eggert@twinsun.com>
6931 * tempname.c (TMP_MAX): Remove; no longer needed.
6932 (TEMPORARIES): New macro.
6933 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6934 removes an artificial limitation (e.g. HP-UX 10.20, where
6937 2001-11-18 Jim Meyering <meyering@lucent.com>
6939 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6942 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6943 files will be created before anything else.
6945 2001-11-17 Jim Meyering <meyering@lucent.com>
6947 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6948 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6949 rather than group writable. Patch by Juan F. Codagnone.
6951 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6952 Instead, include "xalloc.h".
6954 * mountlist.c: Include unlocked-io.h after all system headers.
6955 Remove explicit declarations of xmalloc, xrealloc,
6956 and xstrdup. Instead, include "xalloc.h".
6958 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6959 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6960 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6962 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6963 Reported by Padraig Brady.
6965 * mkstemp.c: #undef mkstemp.
6967 (rpl_mkstemp): Rename from mkstemp.
6970 2001-11-16 Jim Meyering <meyering@lucent.com>
6972 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6973 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6974 determine the amount of total physical memory, use pstat_getstatic.
6975 HPUX-11 doesn't define _SC_PHYS_PAGES.
6976 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6977 If sysconf couldn't be used to determine the amount of available
6978 physical memory, use both pstat_getstatic and pstat_getdynamic.
6979 Based on a patch from Bob Proulx.
6981 2001-11-05 Jim Meyering <meyering@lucent.com>
6983 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6985 2001-11-03 Jim Meyering <meyering@lucent.com>
6987 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6988 in argmatch_to_argument call.
6990 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6993 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6994 e.g., a fault due to an attempt to free a NULL pointer.
6996 2001-11-01 Jim Meyering <meyering@lucent.com>
6998 * dirfd.c, dirfd.h: New files.
6999 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7001 * hash.c (hash_print) [TESTING]: Clean up.
7003 2001-10-22 Paul Eggert <eggert@twinsun.com>
7005 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7006 to avoid a warning if -Wall.
7008 2001-10-21 Paul Eggert <eggert@twinsun.com>
7010 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7012 2001-10-21 Jim Meyering <meyering@lucent.com>
7014 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7015 this code would end up calling gettext even in packages built
7017 * getopt.c (_): Likewise.
7018 * regex.c (_): Likewise.
7020 2001-10-20 Paul Eggert <eggert@twinsun.com>
7022 * error.c (strerror_r): Do not declare unless !_LIBC.
7023 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7024 Use strerror_r that is only a macro, even if it is not a function.
7025 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7026 (private_strerror): Use prototypes, not old-style function definition.
7027 (print_errno_message): New function.
7028 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7030 (error_tail, error, error_at_line): Use it.
7032 2001-10-11 Jim Meyering <meyering@lucent.com>
7034 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7035 and quote_n (1, ... to avoid clobbering a buffer.
7037 2001-10-05 Jim Meyering <meyering@lucent.com>
7039 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7040 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7041 * hash-pjw.h: New file.
7043 2001-09-30 Jim Meyering <meyering@lucent.com>
7045 * mountlist.c [MOUNTED_GETFSSTAT]:
7046 Include <sys/ucred.h>, for Apple Darwin.
7047 Include sys/mount.h and sys/fs_types.h only if available.
7049 (read_filesystem_list): Use FS_TYPE.
7051 2001-09-29 Paul Eggert <eggert@twinsun.com>
7053 * exclude.c (excluded_filename): 0 -> false, since it's
7056 2001-09-28 Paul Eggert <eggert@twinsun.com>
7058 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7059 #defines strtoimax. Also treat the other strto* functions
7062 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7063 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7064 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7066 2001-09-26 Jim Meyering <meyering@lucent.com>
7068 Most macros in unlocked-io.h had the wrong number of arguments.
7069 * gen-uio: New script.
7070 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7071 * unlocked-io.hin: Remove file.
7072 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7073 rather than trying to embed it here.
7074 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7075 Reported by Padraig Brady.
7077 2001-09-25 Volker Borchert <bt@teknon.de>
7079 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7081 2001-09-23 Jim Meyering <meyering@lucent.com>
7083 * mountlist.c: Remove useless parentheses in #if directives.
7084 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7085 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7087 2001-09-22 Jim Meyering <meyering@lucent.com>
7089 * localcharset.c: Update from latest gettext.
7090 * config.charset: Likewise.
7092 2001-09-20 Jim Meyering <meyering@lucent.com>
7094 * xstrtol.c (strtoimax): Guard declaration with
7095 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7096 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7097 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7098 (strtoumax): Likewise, for completeness (it wasn't necessary).
7100 2001-09-06 Paul Eggert <eggert@twinsun.com>
7102 * strtoimax.c (HAVE_LONG_LONG):
7103 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7104 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7105 to work around bug in IBM C compiler.
7107 2001-09-16 Jim Meyering <meyering@lucent.com>
7109 * mkdir.c: New file.
7111 2001-09-04 Paul Eggert <eggert@twinsun.com>
7113 * xgetcwd.c: Revert some of the previous change; intead,
7114 fix the HAVE_GETCWD_NULL code to behave more like the
7115 !HAVE_GETCWD_NULL code used to.
7118 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7121 2001-09-04 Paul Eggert <eggert@twinsun.com>
7123 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7124 Use ssize_t, not int, to store result of readlink.
7125 Check for ssize_t overflow as well as size_t overflow,
7126 as POSIX says the result of readlink is implementation-defined
7127 when ssize_t overflows.
7128 Remove unnecessary cast to char*.
7129 Use free+malloc instead of realloc, as the storage doesn't need
7130 to be preserved and it's clearer and can be more efficient that way.
7131 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7132 * xreadlink.h (xreadlink): Update prototype.
7134 2001-09-03 Paul Eggert <eggert@twinsun.com>
7136 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7137 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7138 spotted by Jim Meyering.
7140 2001-09-03 Jim Meyering <meyering@lucent.com>
7142 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7144 2001-09-03 Paul Eggert <eggert@twinsun.com>
7146 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7147 like the HAVE_GETCWD_NULL code.
7148 Include pathmax.h if not HAVE_GETCWD.
7149 Do not include xalloc.h.
7150 (INITIAL_BUFFER_SIZE): New symbol.
7151 Do not use xmalloc / xrealloc, since the caller is responsible for
7152 handling errors. Preserve errno around `free' during failure.
7153 Do not overrun buffer when using getwd.
7155 2001-09-03 Paul Eggert <eggert@twinsun.com>
7157 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7158 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7160 2001-09-02 Jim Meyering <meyering@lucent.com>
7162 * error.c: Update from GNU libc.
7164 2001-09-01 Jim Meyering <meyering@lucent.com>
7166 * xreadlink.c: New file.
7167 * xreadlink.h: New file.
7168 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7170 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7171 doesn't conflict with sparc Solaris 7's definition in
7172 /usr/include/sys/int_types.h.
7174 * exclude.c: Use `""', not `<>' to #include non-system header files.
7175 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7176 and strncasecmp as r-values. Unixware didn't have declarations.
7178 2001-08-31 Jim Meyering <meyering@lucent.com>
7180 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7181 Use an initial, malloc'd, buffer of length 128 rather than
7182 a statically allocated one of length 1024.
7184 2001-08-30 Paul Eggert <eggert@twinsun.com>
7186 * xgetcwd.c: Don't include pathmax.h.
7187 Include stdlib.h and unistd.h if available.
7189 (xmalloc, xstrdup, free): Remove decls.
7190 (xgetcwd): Don't assume sizes fit in unsigned.
7191 Check for overflow when computing sizes.
7192 Simplify reallocation code.
7194 2001-08-28 Paul Eggert <eggert@twinsun.com>
7196 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7198 * strtoimax.c: Renamed from strtoxmax.c, removing the
7201 Also, make the following further changes to make this file's
7202 configuration more similar to that of strtol.c:
7203 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7204 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7205 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7206 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7207 changed to signed values.
7209 And make the following changes as well:
7210 Fix copyright notice, as 1999 was missing.
7211 (verify): New macro.
7212 (strtoimax): Check sizes at compile-time, not run-time.
7213 Prefer strtol to strtoll if both work.
7214 (main): Remove; it was not that useful and was a pain to maintain.
7216 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7218 2001-08-30 Paul Eggert <eggert@twinsun.com>
7220 * savedir.c (savedir): Remove size parameter, as POSIX says that
7221 a directory's st_size can have an arbitrary value, so the old
7222 usage could waste an arbitrary amount of memory. All uses
7224 * savedir.h: Update prototype.
7226 2001-08-30 Paul Eggert <eggert@twinsun.com>
7228 * xstrtol.c (strtoimax): New decl.
7230 2001-08-28 Paul Eggert <eggert@twinsun.com>
7232 * xstrtol.h: Add copyright notice.
7233 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7234 LONGINT_INVALID_SUFFIX_CHAR.
7236 2001-08-30 Paul Eggert <eggert@twinsun.com>
7238 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7241 2001-08-30 Paul Eggert <eggert@twinsun.com>
7243 * hash.c: Remove '2001' from copyright notice.
7245 2001-08-30 Paul Eggert <eggert@twinsun.com>
7247 * full-write.h: New file.
7248 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7249 * full-write.c: Correct credits, as cccp.c no longer
7250 exists and anyway it was so heavily changed from the old cccp
7251 code as to be unrecognizable. Include full-write.h.
7252 (full_write) Return size_t, with short writes meaning failure.
7253 All callers changed. This fixes a bug with large buffers
7255 * utime.c: Include full-write.h.
7257 2001-08-30 Paul Eggert <eggert@twinsun.com>
7259 Merge 'exclude' changes from tar 1.13.22.
7260 This fixes one or two unlikely storage allocation overflow bugs,
7261 but doesn't change user-visible behavior otherwise.
7263 2001-08-30 Paul Eggert <eggert@twinsun.com>
7265 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7266 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7267 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7268 Include if available.
7269 (<xalloc.h>): Include
7270 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7271 (verify): New macro. Use it to verify that EXCLUDE macros do not
7272 collide with FNM macros.
7273 (struct patopts): New struct.
7274 (struct exclude): Use it, as exclude patterns now come with options.
7275 (new_exclude): Support above changes.
7276 (new_exclude, add_exclude_file):
7277 Initial size must now be a power of two to simplify overflow checking.
7278 (free_exclude, fnmatch_no_wildcards): New function.
7279 (excluded_filename): No longer requires options arg, as the options
7280 are determined by add_exclude. Now returns bool, not int.
7281 (excluded_filename, add_exclude):
7282 Add support for the fancy new exclusion options.
7283 (add_exclude, add_exclude_file): Now takes int options arg.
7284 Check for arithmetic overflow when computing sizes.
7285 (add_exclude_file): xrealloc might modify errno, so don't
7286 realloc until after errno might be used.
7288 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7290 (free_exclude): New decl.
7291 (add_exclude, add_exclude_file): Now takes int options arg.
7292 (excluded_filename): No longer requires options arg, as the options
7293 are determined by add_exclude. Now returns bool, not int.
7295 2001-08-30 Paul Eggert <eggert@twinsun.com>
7297 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7299 2001-08-27 Jim Meyering <meyering@lucent.com>
7301 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7303 * version-etc.c (N_): Remove definition.
7304 Revert most of last change.
7305 Instead, simply don't mark the `Copyright...' string for translation.
7306 Based on advice from Paul Eggert.
7308 * strtoxmax.c: Tweak comment.
7310 2001-08-26 Jim Meyering <meyering@lucent.com>
7312 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7313 of copyright with `%s' so translators don't get an untranslated
7315 (COPYRIGHT_YEAR): Define.
7316 (version_etc): Use fprintf rather than fputs.
7317 Suggestion from Ulrich Drepper.
7319 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7321 * strtoll.c: New file, from GNU libc.
7322 * xstrtoimax.c: New file.
7324 * xstrtol.h: Add xstrtoimax.
7325 * strtoumax.c: New file. Simply include "strtoumax.c".
7326 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7328 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7329 * strtoxmax.c: ... then renamed to this.
7331 2001-08-13 Paul Eggert <eggert@twinsun.com>
7333 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7334 Port to Solaris 8, where 'sed' requires a space after the 'r'
7335 command, and where sh dislikes "$/". Clean up the spacing a bit.
7336 Redirect output to $tmp just once.
7338 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7340 * addext.c (<errno.h>): Include.
7341 (errno): Declare if not defined.
7342 (addext): Work correctly when pathconf returns -1 and leaves
7343 errno alone because there is no limit. Also, work even if
7344 pathconf returns a value greater than SIZE_MAX.
7346 2001-08-12 Jim Meyering <meyering@lucent.com>
7348 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7349 Simply `return getcwd (NULL, 0);'.
7350 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7351 Use 1300 as initial value for length, not PATH_MAX.
7353 * pathmax.h: Clean up cpp syntax.
7355 2001-08-12 Jim Meyering <meyering@lucent.com>
7357 * gettimeofday.c: New file.
7359 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7361 2001-08-04 Jim Meyering <meyering@lucent.com>
7363 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7364 to get in sync with glibc.
7366 2001-08-03 Paul Eggert <eggert@twinsun.com>
7368 The following changes are from gettext 0.10.39 as maintained by
7371 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7372 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7373 with inverted sense. All uses changed.
7375 * mbswidth.c: Don't include <limits.h>.
7376 Include <stdlib.h> and <string.h> unconditionally.
7377 (iswcntrl, mbsinit, ISCNTRL): New macros.
7378 (mbsnwidth): Use K&R style function declarations.
7379 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7380 can optimize it when MB_CUR_MAX == 1.
7381 The width of control characters is zero, not 1.
7383 2001-07-15 Jim Meyering <meyering@lucent.com>
7385 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7386 (BUILT_SOURCES): Add unlocked-io.h.
7387 (io_functions): Define.
7388 (unlocked-io.h): New rule.
7389 (DISTCLEANFILES): Add unlocked-io.h.
7390 (all-local): Depend on unlocked-io.h, to ensure it is created.
7392 * unlocked-io.hin: New file
7394 * regex.c: Update from glibc.
7396 2001-07-05 Jim Meyering <meyering@lucent.com>
7398 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7400 (libfetish_a_SOURCES): Put all .h files here instead.
7401 Remove a thus-exposed (better checks in automake) duplicate and
7402 two unnecessary .h files.
7404 2001-06-11 Jim Meyering <meyering@lucent.com>
7406 * regex.c: Update from GNU libc.
7408 2001-05-27 Jim Meyering <meyering@lucent.com>
7410 * readutmp.h (UT_TYPE): Define.
7412 2001-05-24 Jim Meyering <meyering@lucent.com>
7414 * argmatch.c: Include "quote.h".
7415 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7416 quote function. Reported by Göran Uddeborg.
7418 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7420 * dirname.c (dir_name): Compute append_dot using path, not newpath
7421 which is not yet declared.
7423 2001-05-11 Paul Eggert <eggert@twinsun.com>
7425 * Makefile.am (libfetish_a_SOURCES):
7426 Add strftime.c, since we now compile it on all hosts.
7428 * strftime.c (my_strftime):
7429 Define to nstrftime if emacs, but only if my_strftime is not defined.
7430 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7431 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7432 Add one more extra argument: a nanoseconds value.
7435 (my_strftime function): Add %N format.
7436 (emacs_strftimeu): Renamed from emacs_strftime,
7437 with extra ut argument.
7439 2001-05-11 Paul Eggert <eggert@twinsun.com>
7441 dirname code cleanup. base_name now behaves more compatibly
7442 with POSIX basename when given file names that have trailing
7443 slashes, and similarly for dir_name. Add new primitives
7444 base_len and dir_len. Put the directory-name-related decls
7447 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7448 * backupfile.c (base_name): Likewise.
7449 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7450 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7451 * makepath.c (strip_trailing_slashes): Likewise.
7452 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7454 * rename.c (strip_trailing_slashes): Likewise.
7455 * same.c (base_name): Likewise.
7456 * stripslash.c (ISSLASH): Likewise.
7458 * addext.c: Include <dirname.h> after size_t is defined.
7459 * backupfile.c: Likewise.
7461 * addext.c (addext): Use base_len to trim redundant
7462 trailing slashes instead of doing it ourselves.
7463 But do not trim the last slash if it is not redundant.
7465 * backupfile.c (find_backup_file_name,
7466 max_backup_version): Use base_len instead of rolling it ourselves.
7467 Handle the case of "" and (on DOS) "C:" correctly.
7469 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7470 Include <string.h>, <dirname.h>.
7471 (base_name): Allow file names ending in slashes, other than names
7472 that are all slashes. In this case, return the basename followed
7473 by the slashes. This is more general, and can be used in places
7474 where the original base_name purposely had an assertion failure.
7475 (base_len): New function.
7477 * dirname.c: Include <string.h> instead of <stdlib.h>.
7478 Do not include <assert.h>; no longer needed.
7480 (memrchr): Remove decl.
7481 (dir_name_r): Remove.
7482 (dir_len): Renamed from dirlen. All callers changed.
7483 Rewrite in terms of base_name, for simplicity and consistency.
7484 (dir_name): Never return NULL. All callers changed.
7485 Do not include <stdlib.h> in test program; no longer needed.
7486 return 0; is fine for test program.
7488 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7490 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7492 * path-concat.c (path_concat): Use base_len to compute
7493 base length, not strlen; this means we cannot rely on memcpy
7496 * same.c (STREQ): Remove.
7497 (same_name): Handle the case where the basename ends in trailing '/'.
7499 * stripslash.c (strip_trailing_slashes): Return nonzero if
7500 a slash was stripped. Do not strip the last slash after a
7503 2001-04-08 Jim Meyering <meyering@lucent.com>
7505 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7506 recomputed; that's necessary when the offset spans a DST transition.
7507 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7509 2001-04-02 Jim Meyering <meyering@lucent.com>
7511 * regex.h, regex.c: Update from GNU libc.
7513 2001-03-19 Paul Eggert <eggert@twinsun.com>
7515 * version-etc.c (version_etc_copyright): Update to 2001.
7517 2001-03-16 Paul Eggert <eggert@twinsun.com>
7519 * tempname.c (uint64_t): Define to uintmax_t if
7520 not defined, and if UINT64_MAX is not defined.
7521 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7522 Reported by John David Anglin.
7524 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7526 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7527 alias if codeset is empty.
7528 * config.charset (BeOS): Use wildcard syntax.
7530 2001-03-13 Jim Meyering <meyering@lucent.com>
7532 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7533 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7536 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7538 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7540 * unicodeio.c (print_unicode_char): Simplify accordingly.
7542 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7544 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7545 support for DOS/DJGPP.
7547 2001-02-28 Paul Eggert <eggert@twinsun.com>
7549 * Makefile.am (libfetish_a_SOURCES):
7550 Add dup-safer.c, fopen-safer.c.
7551 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7553 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7555 2001-02-25 Paul Eggert <eggert@twinsun.com>
7557 The mkstemp replacement is taken from glibc 2.2.2, with some
7558 portability fixes for use outside glibc, as follows:
7560 * tempname.c (struct_stat64): New macro.
7561 (direxists, __gen_tempname): Use it.
7562 This avoids a portability problem with Solaris 8.
7564 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7565 (<stddef.h>, <stdint.h>, <string.h>):
7566 Include only if STDC_HEADERS || _LIBC.
7567 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7568 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7569 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7570 (__set_errno): Define this macro if <errno.h> doesn't.
7571 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7572 Define these macros if <stdio.h> doesn't.
7573 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7574 Define these macros if <sys/stat.h>
7575 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7576 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7577 __xstat64): Define if not _LIBC.
7578 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7579 (__gen_tempname): Invoke gettimeofday only if
7580 HAVE_GETTIMEOFDAY || _LIBC;
7581 otherwise, fall back on plain "time".
7582 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7584 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7586 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7588 2001-02-17 Jim Meyering <meyering@lucent.com>
7590 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7591 around included file name.
7593 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7595 * strftime.c: Update from GNU libc (the only changes were to comments).
7597 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7599 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7601 2001-02-17 Paul Eggert <eggert@twinsun.com>
7603 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7604 Remove workaround macros for hosts that have mbrtowc but not
7605 mbstate_t, as we now insist on proper declarations for both
7606 before using mbrtowc.
7608 2001-02-17 Jim Meyering <meyering@lucent.com>
7610 * regex.c: Update from libc.
7612 2001-02-16 Paul Eggert <eggert@twinsun.com>
7614 * alloca.c (malloc): Undef before defining, since stdlib.h
7615 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7616 Reported by Mark Hounschell via Paul Eggert.
7618 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7620 * config.charset: Update for FreeBSD 4.2.
7622 2001-01-26 Jim Meyering <meyering@lucent.com>
7624 * quotearg.c: Include stddef.h.
7625 * quote.c: Include stddef.h.
7626 Reported by Axel Kittenberger.
7628 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7629 line in double quotes so that it evokes a better diagnostic.
7630 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7631 Reported by Axel Kittenberger.
7633 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7635 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7636 to avoid a warning. Add back 'const' to inptr.
7638 2001-01-16 Jim Meyering <meyering@lucent.com>
7640 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7643 2001-01-14 Jim Meyering <meyering@lucent.com>
7645 * rename.c: New file. From Volker Borchert.
7646 Include stdlib.h, string.h or strings.h, and xalloc.h.
7647 Use strip_trailing_slashes rather than open-coding it.
7649 2001-01-03 Paul Eggert <eggert@twinsun.com>
7651 * strftime.c: Sync with glibc time/strftime.c 1.81.
7653 2001-01-03 Jim Meyering <meyering@lucent.com>
7655 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7656 local `inptr' to avoid warning with some system declarations of iconv.
7658 2000-12-29 Paul Eggert <eggert@twinsun.com>
7660 * modechange.c: Do not assume that mode_t uses the
7661 traditional octal encoding. E.g. "chmod 1 FOO" should set
7662 the other-execute bit of FOO even if S_IXOTH != 1.
7664 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7665 WOTH, XOTH, ALLM): New macros.
7666 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7667 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7669 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7670 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7672 No need to use uintmax_t; unsigned long is long enough.
7673 Don't bother to get suffix since we don't use it.
7675 2000-12-24 Jim Meyering <meyering@lucent.com>
7677 * hash.c (is_prime): Return explicit boolean values.
7678 (hash_get_first): Return NULL to appease Irix5.6's 89.
7679 Reported by Nelson Beebe.
7681 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7683 * localcharset.c (locale_charset): Add support for Win32.
7685 2000-12-18 Paul Eggert <eggert@twinsun.com>
7687 * physmem.h, physmem.c: New files.
7689 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7690 (noinst_HEADERS): Add physmem.h.
7692 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7693 't' for compatibility with Solaris 8 sort.
7695 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7697 * config.charset: Add support for BeOS.
7699 2000-12-16 Jim Meyering <meyering@lucent.com>
7701 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7702 SHELLS_FILE to a file name that's useful on djgpp systems.
7704 (ADDITIONAL_DEFAULT_SHELLS): Define.
7705 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7706 Based mostly on a patch from Prashant TR.
7708 2000-12-16 Jim Meyering <meyering@lucent.com>
7710 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7711 N and M) would have treated it like `chown N:N FILE'.
7713 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7715 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7717 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7718 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7719 to the list of canonical encodings. Rename EUC-CN to GB2312.
7721 2000-12-08 Andreas Schwab <schwab@suse.de>
7723 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7724 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7726 2000-12-07 Jim Meyering <meyering@lucent.com>
7728 * stripslash.c (ISSLASH): Define.
7729 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7732 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7733 (dir_name_r): Declare this function as static.
7734 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7735 manifest itself on a name containing a mix of slashes and
7737 Make this function work with names starting with a DOS-style
7738 drive letter and colon prefix.
7739 (dir_name): Append `.' if necessary.
7740 Based mostly on patches from Prashant TR and Eli Zaretskii.
7742 * dirname.h (dir_name_r): Remove prototype.
7744 2000-12-05 Jim Meyering <meyering@lucent.com>
7746 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7748 2000-12-04 Jim Meyering <meyering@lucent.com>
7750 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7751 Also include memory.h, stdlib.h, unistd.h if appropriate.
7752 Reported by Andreas Jaeger (conflicting declaration of malloc).
7754 2000-12-02 Jim Meyering <meyering@lucent.com>
7756 * closeout.h: Make idempotent, to avoid some obscure warnings.
7758 2000-12-01 Paul Eggert <eggert@twinsun.com>
7760 * memrchr.c: Include <config.h> before any system include file.
7762 2000-11-29 Paul Eggert <eggert@twinsun.com>
7764 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7766 2000-11-26 Jim Meyering <meyering@lucent.com>
7768 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7770 2000-11-22 Paul Eggert <eggert@twinsun.com>
7772 * strftime.c (my_strftime): Do not invoke mbrlen with a
7773 size of (size_t) -1; it's not portable.
7775 2000-11-17 Akim Demaille <akim@epita.fr>
7777 * obstack.h: Formatting changes.
7778 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7779 prevent type checking.
7780 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7781 cast the value to (void *): assigning a `foo *' to a `void *'
7783 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7785 2000-11-17 Jim Meyering <meyering@lucent.com>
7787 * strstr.c: Update from GNU libc.
7789 2000-11-16 Jim Meyering <meyering@lucent.com>
7791 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7793 2000-11-11 Jim Meyering <meyering@lucent.com>
7795 * error.c: Add a couple #includes, merging from GNU libc version.
7797 2000-11-10 Jim Meyering <meyering@lucent.com>
7799 * obstack.h: Update from GNU libc.
7800 * obstack.c: Likewise.
7802 2000-11-06 Paul Eggert <eggert@twinsun.com>
7804 * getusershell.c (setusershell): Use rewind rather than
7805 fseek/fseeko, to avoid configuration hassles with fseeko.
7806 Don't bother opening SHELLS_FILE if shellstream is NULL;
7809 2000-11-05 Jim Meyering <meyering@lucent.com>
7811 * makepath.h (make_dir): Declare.
7812 * makepath.c (make_dir): Remove `static' attribute.
7815 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7817 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7818 last one in a bucket, advance to the next bucket.
7820 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7822 * fnmatch.c: Do not comment out all the code if we are using
7823 the GNU C library, because in some cases we are replacing buggy
7824 code in the GNU C library itself.
7826 2000-10-30 Paul Eggert <eggert@twinsun.com>
7828 * error.h, getline.h, modechange.h:
7829 Remove "2000" from Copyright line, as the file hasn't been
7830 changed this year other than in the copyright notice.
7832 * xalloc.h: Add "2000" to Copyright line, as this file
7833 was changed this year.
7835 2000-10-30 Paul Eggert <eggert@twinsun.com>
7837 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7838 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7839 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7841 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7843 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7844 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7845 doesn't define __restrict_arr.
7847 2000-10-29 Jim Meyering <meyering@lucent.com>
7849 * xstat.in: Fix grammar in comment.
7851 2000-10-28 Jim Meyering <meyering@lucent.com>
7853 * memchr.c: Update from libc.
7854 Adjust for portability:
7855 [HAVE_STDLIB_H]: Include stdlib.h.
7856 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7857 Undef __memchr, too.
7858 [!weak_alias]: Define __memchr to memchr.
7860 * regex.c: Update from libc.
7861 * regex.h: Likewise.
7862 * getopt1.c: Likewise.
7863 * memcmp.c: Likewise.
7865 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7866 Avoid using fseek, when possible -- it's broken by design.
7867 Patch by Ulrich Drepper.
7869 2000-10-26 Jim Meyering <meyering@lucent.com>
7871 * strftime.c: Update from libc.
7873 2000-10-25 Jim Meyering <meyering@lucent.com>
7875 * obstack.c: Update from libc.
7877 2000-10-23 Jim Meyering <meyering@lucent.com>
7879 * hard-locale.c (hard_locale): Revert last change -- it was simply
7880 wrong. That set_locale call must not have any side effects.
7883 2000-10-22 Jim Meyering <meyering@lucent.com>
7885 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7886 [CYCLIC]: Remove now-unused definition.
7888 * save-cwd.c (O_DIRECTORY): Define, if needed.
7889 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7890 Suggestion from Ulrich Drepper.
7892 2000-10-21 Jim Meyering <meyering@lucent.com>
7894 * dirname.c (dir_name_r): New function, factored out of dir_name.
7895 (dir_name): Use dir_name_r.
7896 * dirname.h (dir_name_r): Declare it.
7898 2000-10-21 Jim Meyering <meyering@lucent.com>
7900 * dirname.c (memrchr): Declare if necessary.
7901 (dir_name): Remove the restriction that there be no
7902 trailing slashes. Now, this code skips past them, effectively
7904 [TEST_DIRNAME] (main): New unit tests.
7906 * memrchr.c: New file from GNU libc.
7907 Undef __memrchr, too.
7908 [!weak_alias]: Define __memrchr to memrchr.
7909 Guard weak_alias use with `#ifdef weak_alias'.
7911 2000-10-17 Jim Meyering <meyering@lucent.com>
7913 * quote.h (PARAMS): Define and use.
7914 Reported by Akim Demaille.
7916 * getopt.c: Update from libc.
7918 2000-10-16 Jim Meyering <meyering@lucent.com>
7920 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7923 2000-09-25 Jim Meyering <meyering@lucent.com>
7925 * md5.h (rol): Define (from GnuPG).
7927 * sha.c: Give credit (GnuPG) where due.
7928 (M): Use rol rather than open-coding it.
7929 Add a FIXME comment.
7931 2000-09-21 Jim Meyering <meyering@lucent.com>
7933 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7934 Reported by Michael Stone.
7936 2000-09-20 Jim Meyering <meyering@lucent.com>
7938 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7939 (noinst_HEADERS): Add sha.h.
7940 Based on code from Scott G. Miller and from GnuPG.
7942 2000-09-15 Jim Meyering <meyering@lucent.com>
7944 * regex.c: Update from libc.
7946 2000-09-10 Jim Meyering <meyering@lucent.com>
7948 * getopt.c (_getopt_internal): Update from glibc.
7950 2000-09-09 Jim Meyering <meyering@lucent.com>
7952 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7953 think it should be used as a general replacement for isascii.
7954 * fnmatch.c: Likewise.
7955 * mbswidth.c: Likewise
7956 * regex.c: Likewise.
7959 * userspec.c: Include sys/param.h and limits.h.
7961 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7962 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7963 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7964 UID, GID. Check range.
7966 2000-09-06 Jim Meyering <meyering@lucent.com>
7968 * getopt.c (_getopt_internal): Update from glibc.
7970 2000-08-30 Jim Meyering <meyering@lucent.com>
7972 * strftime.c: Merge in changes from GNU libc.
7974 2000-08-26 Jim Meyering <meyering@lucent.com>
7976 * closeout.c: Include "__fpending.h".
7977 (close_stdout_status): Return right away if there's nothing to flush.
7979 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7980 * __fpending.c: New file.
7981 * __fpending.h: New file.
7983 2000-08-07 Paul Eggert <eggert@twinsun.com>
7985 Standardize on "memory exhausted" instead of "Memory exhausted"
7986 or "virtual memory exhausted".
7987 * obstack.c (print_and_abort): Use "memory exhausted", not
7988 "virtual memory exhausted".
7989 * same.c (same_name): Invoke xalloc_die instead of printing
7991 * userspec.c (parse_user_spec): Likewise.
7992 * bumpalloc.h: comment fix
7993 * same.c, userspec.c: Include xalloc.h.
7995 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7996 not char *const and pointing to a constant array.
7997 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7998 (xrealloc): Comment fix.
8000 * userspec.c (parse_user_spec):
8001 Don't translate a message until just before returning,
8002 to avoid unnecessary translation.
8004 2000-08-07 Jim Meyering <meyering@lucent.com>
8006 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8007 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8008 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8009 getgroups.c, gethostname.c, getopt.h, group-member.c,
8010 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8011 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8012 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8013 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8014 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8015 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8016 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8017 yesno.c: Back out Copyright date changes for each file with no change
8018 this year. This eases coordination with other programs using the same
8019 source code modules. From Paul Eggert.
8021 2000-08-03 Greg McGary <greg@mcgary.org>
8023 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8024 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8025 (EXTEND_BUFFER): Use them.
8027 2000-08-01 Jim Meyering <meyering@lucent.com>
8029 * dirname.c (ISSLASH): Define.
8030 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8031 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8032 both `\' and `/' may be use as path separators.
8033 Based on a patch from Prashant TR.
8035 2000-07-31 Paul Eggert <eggert@twinsun.com>
8037 * quotearg.c (quotearg_n_options): Don't make the initial
8038 slot vector a constant, since it might get modified.
8040 2000-07-31 Jim Meyering <meyering@lucent.com>
8042 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8043 * obstack.c (print_and_abort): Likewise.
8045 2000-07-30 Paul Eggert <eggert@twinsun.com>
8047 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8048 buffer, so that the caller can always quote one small
8049 component of a "memory exhausted" message in slot 0.
8050 From a suggestion by Jim Meyering.
8052 2000-07-30 Jim Meyering <meyering@lucent.com>
8054 * makepath.c (make_path): Quote the other instance, too.
8056 * quotearg.c (N_STATIC_SLOTVECS): Define.
8057 (STATIC_BUF_SIZE): Define.
8058 (quotearg_n_options): Use only statically allocated storage when
8059 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8060 than STATIC_BUF_SIZE.
8062 2000-07-29 Jim Meyering <meyering@lucent.com>
8064 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8065 * dirname.c (dir_name): Likewise.
8067 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8069 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8070 (dir_name): Assert that there are no trailing slashes.
8072 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8074 * mbswidth.h (mbswidth): Add a flags argument.
8075 (mbswidth): New declaration.
8076 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8077 * mbswidth.c (mbswidth): Add a flags argument.
8078 (mbsnwidth): New function.
8080 2000-07-24 Jim Meyering <meyering@lucent.com>
8082 * mbswidth.c: Remove useless #else. From Bruno Haible.
8084 2000-07-23 Paul Eggert <eggert@twinsun.com>
8086 * mbswidth.c (_XOPEN_SOURCE):
8087 Don't define; this causes problems on Solaris 7.
8088 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8090 2000-07-23 Paul Eggert <eggert@twinsun.com>
8093 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8094 so that mbstate_t is always defined.
8096 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8097 be 1 in at least one GCC installation, and this configuration
8098 error is likely to be common. Ignoring MB_LEN_MAX hurts
8099 performance on hosts that have mbrtowc but have only unibyte
8100 locales, but I assume these hosts are rare.
8102 2000-07-23 Paul Eggert <eggert@twinsun.com>
8104 * quotearg.c: Streamline by invoking multibyte code only if needed.
8105 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8106 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8107 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8108 invoke multibyte primitives.
8110 2000-07-23 Jim Meyering <meyering@lucent.com>
8112 * basename.c (base_name): Add an assertion.
8114 2000-07-15 Bruno Haible <clisp.cons.org>
8116 * quotearg.c: When the system forces us to redefine mbstate_t,
8117 shadow its mbsinit function.
8119 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8121 * mbswidth.h: New file.
8122 * mbswidth.c: New file.
8123 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8124 (noinst_HEADERS): Add mbswidth.h.
8126 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8128 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8131 2000-07-15 Jim Meyering <meyering@lucent.com>
8133 * makepath.c: Include quote.h.
8134 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8135 corresponding argument in a `quote (...)' call.
8136 Give better diagnostics.
8138 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8139 (noinst_HEADERS): Add quote.h.
8141 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8142 from tar's src/misc.c.
8143 * quote.h: New file. Prototypes for same.
8145 2000-07-10 Paul Eggert <eggert@twinsun.com>
8147 From a suggestion by Bruno Haible.
8148 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8149 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8150 to decide whether to define the BeOS workaround macro;
8151 this adjusts to the change to AC_MBSTATE_T.
8153 2000-07-13 Paul Eggert <eggert@twinsun.com>
8155 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8157 * quotearg.c (quoting_style_args, quoting_style_vals,
8158 quotearg_buffer_restyled): Add support for
8159 clocale_quoting_style. Undo previous change to
8160 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8161 and "{RIGHT QUOTATION MARK}" msgids.
8163 2000-07-05 Paul Eggert <eggert@twinsun.com>
8165 The old behavior of quoting `like this' doesn't look good with
8166 newer, ISO-style fonts. See:
8167 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8169 Instead, quote "like this" by default. Let the translator
8170 tailor the locale-specific quoting behavior by providing
8171 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8173 * quotearg.c (N_): New macro.
8174 (gettext_default): New function.
8175 (quotearg_buffer_restyled): Use
8176 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8177 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8179 2000-07-09 Jim Meyering <meyering@lucent.com>
8181 * Most files: Update copyright dates to include 2000.
8183 2000-07-08 Jim Meyering <meyering@lucent.com>
8185 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8187 (xgethostname): Remove now-unnecessary #ifdef.
8188 Move declaration of `err' into loop where it's used.
8190 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8192 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8193 by allocating a larger buffer. Test the gethostname return value for
8194 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8195 returns an error and ENAMETOOLONG isn't defined.
8197 2000-07-05 Paul Eggert <eggert@twinsun.com>
8198 and Bruno Haible <haible@clisp.cons.org>
8200 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8202 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8204 * quotearg.c (struct quoting_options): Simplify quote_these_too
8207 2000-07-03 Jim Meyering <meyering@lucent.com>
8209 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8210 Reported by Bruno Haible.
8212 2000-07-04 Jim Meyering <meyering@lucent.com>
8214 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8215 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8218 2000-07-03 Paul Eggert <eggert@twinsun.com>
8219 and Bruno Haible <haible@clisp.cons.org>
8221 * quotearg.c (mbrtowc):
8222 Assign to *pwc, and return 1 only if result is nonzero.
8223 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8225 2000-07-03 Jim Meyering <meyering@lucent.com>
8227 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8228 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8231 2000-07-02 Jim Meyering <meyering@lucent.com>
8233 * quotearg.c (mbstate_t): Don't define here.
8235 2000-07-02 Jim Meyering <meyering@lucent.com>
8237 * nanosleep.c (SIGCONT): Define if not already defined.
8239 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8241 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8242 per change in ../m4/ls-mntd-fs.m4.
8243 (read_filesystem_list): Ignore symbolic links.
8245 2000-06-29 Jim Meyering <meyering@lucent.com>
8247 * same.c: Include <string.h> or <strings.h>, as appropriate,
8248 for declaration of strcmp.
8250 * long-options.c: Include <stdlib.h>, for declaration of exit.
8252 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8253 Avoid warning by casting result to `char *' to remove `const'.
8255 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8257 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8259 2000-06-26 Paul Eggert <eggert@twinsun.com>
8261 savedir now sets errno on failure and invokes xmalloc to get memory.
8262 Fix a couple of other minor bugs while we're at it.
8264 * savedir.c (<unistd.h>): Do not include; there's no need.
8265 (NAMLEN): Remove macro.
8266 (malloc, realloc): Remove decls.
8268 ("xalloc.h"): Include.
8269 (NAME_SIZE_DEFAULT): New macro.
8270 (savedir): Use xmalloc / xrealloc to allocate memory.
8271 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8272 Skip "" directory entries.
8273 Use strlen to calculate directory entry length, since the old method
8274 is rarely used these days and isn't worth supporting.
8275 Don't use a pointer after freeing it.
8276 Check for integer overflow when calculating allocation size.
8277 Use memcpy to copy entries, instead of stpcpy.
8278 Set errno properly when returning NULL.
8279 Check for readdir error.
8281 2000-06-26 Jim Meyering <meyering@lucent.com>
8283 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8285 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8287 * getusershell.c (xmalloc, xrealloc): Remove functions.
8289 Don't include <stdlib.h>. Don't declare malloc, realloc.
8291 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8293 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8295 2000-06-24 Jim Meyering <meyering@lucent.com>
8297 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8299 2000-06-21 Jim Meyering <meyering@lucent.com>
8301 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8303 2000-06-19 Paul Eggert <eggert@twinsun.com>
8305 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8306 (mbrtowc, mbstate_t): Define substitutes if
8307 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8308 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8309 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8311 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8313 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8314 than 1024, return a memory chunk of least possible size, instead
8315 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8316 Use free/xmalloc instead of xrealloc to avoid copying for very long
8319 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8321 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8322 address, not strdup. Include <stdlib.h> and don't declare free().
8324 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8326 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8329 2000-06-21 Jim Meyering <meyering@lucent.com>
8331 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8332 (noinst_HEADERS): Add getstr.h.
8334 * getline.c (getstr): Move into a separate file.
8335 * getstr.c (getstr): New file, extracted from getline.c, with
8336 the following changes: new parameter, delim2; both delim[12]
8337 parameters have type `int', not `char'. The latter would lose
8338 with 8-bit delimiters.
8339 * getstr.h: New file.
8341 2000-06-19 Jim Meyering <meyering@lucent.com>
8343 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8345 2000-06-18 Jim Meyering <meyering@lucent.com>
8347 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8348 Besides, these days every porting target provides a mkdir function.
8350 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8351 (this snippet comes from src/system.h).
8353 2000-06-15 Paul Eggert <eggert@twinsun.com>
8355 * human.c (adjust_value): New function.
8356 (human_readable_inexact): Apply rounding style even when
8357 printing approximate values.
8359 2000-06-14 Paul Eggert <eggert@twinsun.com>
8361 * human.c (human_readable_inexact): Allow an input block
8362 size that is not a multiple of the output block size, and vice versa.
8363 Reported by Piergiorgio Sartor.
8365 2000-06-14 Paul Eggert <eggert@twinsun.com>
8367 * getdate.y (get_date): Apply relative times after time
8368 zone indicator, not before. Reported by Todd A. Jacobs.
8370 2000-06-13 Jim Meyering <meyering@lucent.com>
8372 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8374 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8376 2000-06-12 Paul Eggert <eggert@twinsun.com>
8378 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8380 2000-06-04 Paul Eggert <eggert@twinsun.com>
8382 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8384 2000-06-04 Jim Meyering <meyering@lucent.com>
8386 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8387 SunOS 4.1.4 for which gid_t is an unsigned type.
8389 2000-06-03 Jim Meyering <meyering@lucent.com>
8391 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8393 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8395 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8396 newer, don't install charset.alias.
8397 * config.charset: Change the Linux/glibc rules so they become empty
8398 on glibc-2.1 or newer.
8400 2000-06-02 Jim Meyering <meyering@lucent.com>
8402 * mountlist.c: Back out last change. Instead, do this...
8403 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8404 member using the same `ignore'-testing code.
8405 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8409 2000-05-29 Jim Meyering <meyering@lucent.com>
8411 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8412 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8414 2000-05-22 Jim Meyering <meyering@lucent.com>
8416 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8418 2000-05-18 Jim Meyering <meyering@lucent.com>
8420 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8421 back, too, since it may have been modified by allocate_entry.
8422 (hash_delete): Rewrite to use neither the assignment operator
8423 nor the comma operator in an if-expression.
8425 2000-05-15 Paul Eggert <eggert@twinsun.com>
8428 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8429 Remove; no longer needed.
8430 "quotearg.h": Add include.
8431 (file_name): Do not bother to explicitly initialize to NULL; it's less
8432 efficient on some hosts.
8433 (close_stdout_status): Remove test as to whether stdout was already
8434 closed; it breaks for the case "echo x | sort >&-".
8435 Quote file name colons.
8436 Do not assume that _("write error") lacks format strings.
8438 2000-05-15 Jim Meyering <meyering@lucent.com>
8440 * version-etc.c (version_etc_copyright): Update the copyright string
8441 used in all --version output.
8443 2000-05-14 Jim Meyering <meyering@lucent.com>
8445 * closeout.c (close_stdout_set_file_name): New function.
8446 (close_stdout_status): Use new file-scoped global.
8447 Return right away if fstat says the stdout file descriptor is invalid.
8448 * closeout.h (close_stdout_set_file_name): Declare.
8450 2000-05-10 Jim Meyering <meyering@lucent.com>
8452 * closeout.c [default_exit_status]: New file-scoped variable.
8453 (close_stdout_set_status): New function.
8454 * closeout.h (close_stdout_set_status): Declare.
8456 2000-05-08 Jim Meyering <meyering@lucent.com>
8458 * long-options.c: Don't include closeout.h.
8459 (parse_long_options): Don't call close_stdout for --version.
8461 2000-05-06 Jim Meyering <meyering@lucent.com>
8463 * strnlen.c: Undefine __strnlen and strnlen.
8464 [!weak_alias]: Define __strnlen to strnlen.
8466 * atexit.c: New file, from libiberty.
8468 2000-05-06 Jim Meyering <meyering@lucent.com>
8470 * closeout.c (close_stdout_status): Also check for errors on the
8473 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8475 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8476 instead of xmalloc, xrealloc, path_concat.
8477 (locale_charset): Treat empty environment variables as absent.
8478 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8480 2000-05-04 Jim Meyering <meyering@lucent.com>
8482 * getopt.c: Update from glibc.
8483 * obstack.c: Likewise.
8484 * obstack.h: Likewise.
8485 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8487 * regex.h: Likewise.
8488 * strndup.c: Likewise.
8489 * strnlen.c: New file, from glibc.
8491 2000-05-01 Jim Meyering <meyering@lucent.com>
8493 * full-write.c (full_write): Remove `FIXME' part of comment.
8495 2000-04-29 Jim Meyering <meyering@lucent.com>
8497 * path-concat.c: Declare strdup only if it's not defined.
8498 * canon-host.c: Likewise.
8500 2000-04-28 Jim Meyering <meyering@lucent.com>
8502 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8503 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8504 included first, then limits.h is included by locale.h by libintl.h.
8505 From John David Anglin.
8507 2000-04-25 Jim Meyering <meyering@lucent.com>
8509 * makepath.c (S_IRWXUGO): Define.
8510 (make_path): Always perform explicit chmod if MODE specifies any
8511 of the `special' permission bits. Prompted by a bug report against
8512 install from Mate Wierdl and Joost van Baal.
8514 2000-04-18 Jim Meyering <meyering@lucent.com>
8518 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8519 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8521 2000-04-17 Jim Meyering <meyering@lucent.com>
8523 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8524 the definition of it to rpl_strftime also defined-away the system's
8527 2000-04-15 Jim Meyering <meyering@lucent.com>
8529 Use `C' to denote so-called `contiguous' files, the same way
8531 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8532 (ftypelet): Use S_ISCTG.
8533 From Michael Deutschmann.
8535 2000-04-14 Jim Meyering <meyering@lucent.com>
8537 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8539 2000-04-08 Jim Meyering <meyering@lucent.com>
8541 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8542 names don't conflict. Reported by Eli Zaretskii.
8544 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8546 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8547 bug. Deal with the different error behavior of Irix iconv.
8549 2000-04-07 Jim Meyering <meyering@lucent.com>
8551 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8552 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8554 2000-04-05 Jim Meyering <meyering@lucent.com>
8556 Portability tweaks required for ultrix4.3.
8557 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8558 * readutmp.c: Include sys/types.h before sys/stat.h.
8559 * canon-host.c: Declare strdup.
8560 * path-concat.c: Likewise.
8561 From John David Anglin.
8563 2000-04-04 Jim Meyering <meyering@lucent.com>
8565 Be more DOS 8.3-friendly.
8566 * ref-add.sin: Renamed from ref-add.sed.in.
8567 * ref-del.sin: Renamed from ref-del.sed.in.
8568 * Makefile.am: Reflect renaming.
8569 Reported by Eli Zaretskii.
8571 Use a temporary file name that won't clash with `charset.alias'
8572 in the DOS 8.3 name space.
8573 * Makefile.am (charset_tmp): Define.
8574 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8575 (uninstall-local): Likewise.
8576 Reported by Eli Zaretskii.
8578 2000-03-29 Paul Eggert <eggert@twinsun.com>
8580 * time/strftime.c (my_strftime): Make sure we call the system
8581 strftime, not ourselves, when invoking the underlying strftime.
8583 2000-03-24 Jim Meyering <meyering@lucent.com>
8585 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8586 (charset_alias): Define.
8587 (install-exec-local): Factor out common code.
8588 (uninstall-local): Split lines longer than 80.
8589 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8591 (.sed.in.sed): New rule. Don't redirect directly to $@.
8592 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8594 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8596 * config.charset: Output a line containing "Packages using this file".
8597 * ref-add.sed.in, ref-del.sed.in: New files.
8598 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8599 ref-del.sed): New rules.
8601 2000-03-17 Jim Meyering <meyering@lucent.com>
8603 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8604 Otherwise, include <strings.h>
8606 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8608 * unicodeio.c (utf8_wctomb): New function.
8609 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8610 format instead of in UCS-4 with platform dependent endianness.
8612 2000-03-07 Paul Eggert <eggert@twinsun.com>
8614 * savedir.c (savedir): Work even if directory size is
8615 negative; this can happen with some screwy NFS configurations.
8617 2000-03-06 Jim Meyering <meyering@lucent.com>
8619 * localcharset.c (get_charset_aliases): Don't try to free file_name
8620 if it's NULL (because we ran out of memory). From Bruno Haible.
8622 2000-03-05 Jim Meyering <meyering@lucent.com>
8624 * localcharset.c ("path-concat.h"): Include.
8625 (get_charset_aliases): Use path_concat instead of ANSI string
8628 * unicodeio.h (PARAMS): Define.
8629 Use it to guard prototype.
8631 2000-03-04 Jim Meyering <meyering@lucent.com>
8633 * Makefile.am (install-exec-local): Create $(libdir) before installing
8635 (uninstall-local): Uncomment this rule so `make distcheck' works
8638 * unicodeio.c (<errno.h>): Include it.
8639 (errno): Declare if not defined.
8641 * localcharset.c: Add Bruno's comment justifying use of volatile.
8643 * config.charset: New version, incorporating remarks from a linux
8644 i18n mailing list. From Bruno Haible.
8646 2000-03-02 Jim Meyering <meyering@lucent.com>
8648 * Makefile.am (EXTRA_DIST): Add config.charset.
8650 2000-03-01 Jim Meyering <meyering@lucent.com>
8652 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8653 * unicodeio.c: Likewise.
8655 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8657 * config.charset: New file.
8658 * localcharset.c: New file.
8659 * unicodeio.h, unicodeio.c: New files.
8660 * Makefile.am (DEFS): Add -DLIBDIR=...
8661 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8662 (noinst_HEADERS): Add unicodeio.h.
8663 (all-local, install-exec-local, charset.alias): New targets.
8665 2000-02-28 Paul Eggert <eggert@twinsun.com>
8667 * quotearg.c (ALERT_CHAR): New macro.
8668 (quotearg_buffer_restyled): Use it.
8670 2000-02-27 Jim Meyering <meyering@lucent.com>
8672 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8673 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8675 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8676 not `#if STDC_HEADERS'.
8677 Declare malloc if needed.
8679 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8680 now that autoconf always defines the HAVE_DECL_ symbols.
8681 * human.c: Likewise.
8683 * strtoumax.c: Likewise.
8685 * backupfile.c: Arrange for cpp to fail if the configure-time
8686 declaration check was not run.
8688 * human.c: Likewise.
8690 * strtoumax.c: Likewise.
8692 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8693 then first look up the entire `.'-containing string as a login name.
8695 2000-02-18 Paul Eggert <eggert@twinsun.com>
8697 * getdate.y: Handle two-digit years with leading zeros correctly.
8698 (textint): New typedef.
8699 (parser_control): Member year changed from int to textint.
8701 (YYSTYPE): Removed; replaced by %union with int and textint members.
8702 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8703 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8704 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8705 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8706 (date, number, to_year): Use width of number in digits, not its value,
8707 to determine whether it's a 2-digit year, or a 2-digit time.
8708 (yylex): Store number of digits of numeric tokens.
8709 Reported by John Kendall.
8711 (parser_control): Changed from struct parser_control to typedef (for
8712 consistency). All uses changed.
8714 (tID): Removed; not used.
8715 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8717 2000-02-14 Paul Eggert <eggert@twinsun.com>
8719 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8720 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8722 2000-02-12 Jim Meyering <meyering@lucent.com>
8724 * userspec.c (ISDIGIT): Define it.
8725 (isdigit): Remove definition.
8726 (is_number): Use ISDIGIT, not isdigit.
8727 <libintl.h>: Include.
8729 (parse_user_spec): Mark translatable strings.
8731 2000-02-10 Jim Meyering <meyering@lucent.com>
8733 With these changes, nanosleep.[ch] are finally enough like the other
8734 lib/* replacement files to compile on a few more losing systems.
8736 * nanosleep.h: Don't include config.h.
8737 Remove prototype from declaration of nanosleep.
8738 (PARAMS): Remove now-unneeded definition.
8739 * nanosleep.c: #undef nanosleep.
8740 (rpl_nanosleep): Rename from nanosleep.
8742 2000-02-03 Jim Meyering <meyering@lucent.com>
8744 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8745 rather than with `#if HAVE_UTMPNAME'.
8747 2000-02-01 Jim Meyering <meyering@lucent.com>
8749 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8751 2000-01-31 Jim Meyering <meyering@lucent.com>
8753 * nanosleep.h (nanosleep): Guard declaration with
8754 `#if ! HAVE_DECL_NANOSLEEP'.
8755 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8756 the declaration in that vendor's sys/timers.h.
8757 Reported by Christian Krackowizer.
8759 * quotearg.c (ISASCII): Add #undef and move definition to follow
8760 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8761 (ISPRINT): Likewise.
8762 Reported by Tom Tromey.
8764 2000-01-30 Jim Meyering <meyering@lucent.com>
8766 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8767 uses of ->ut_name. The latter doesn't work with new Linux header files
8768 where only utmpx.ut_user is declared.
8770 * readutmp.h (UT_USER): Define.
8772 2000-01-23 Jim Meyering <meyering@lucent.com>
8774 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8777 2000-01-22 Jim Meyering <meyering@lucent.com>
8779 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8780 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8781 Required for some AIX systems. Reported by Christian Krackowizer.
8782 [TESTING] (main): New function.
8784 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8785 * dirname.c (dir_name): Support for DOS-style file names with drive
8788 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8790 * strverscmp.c (ISDIGIT): Define.
8791 (strverscmp): Use ISDIGIT, not isdigit.
8793 2000-01-17 Paul Eggert <eggert@twinsun.com>
8795 * nanosleep.c (nanosleep):
8796 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8797 POSIX.1 doesn't require SA_INTERRUPT and some systems
8798 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8799 it's been part of POSIX.1 since day 1 (in 1988).
8801 2000-01-17 Jim Meyering <meyering@lucent.com>
8803 * interlock: Remove unused file. Reported by François Pinard.
8805 2000-01-16 Paul Eggert <eggert@twinsun.com>
8807 * quotearg.c (quotearg_buffer_restyled): Do not quote
8808 alert, backslash, formfeed, and vertical tab unnecessarily in
8809 shell quoting style.
8812 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8813 Free Software Foundation, Inc.
8814 Copying and distribution of this file, with or without modification,
8815 are permitted provided the copyright notice and this notice are preserved.