1 2006-01-19 Simon Josefsson <jas@extundo.com>
3 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
5 2006-01-12 Simon Josefsson <jas@extundo.com>
7 * base64.c: Fix warning, reported by Bruno Haible
8 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
10 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
13 * md5.c: Fix commentary typos.
14 (alignof, UNALIGNED_P): No need for a GCC-specific version.
15 * md5.h (__attribute__): Remove; unused.
16 * sha1.c: Fix commentary to match md5 better.
17 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
18 so that we don't need to worry about alignment. All uses changed.
19 This merges the 2005-10-28 md5 change into sha1.
21 2006-01-11 Jim Meyering <jim@meyering.net>
24 * md5.c (OP): Fix spacing.
26 2006-01-11 Simon Josefsson <jas@extundo.com>
28 * stdint_.h (SIZE_MAX): Add missing (.
30 2006-01-10 Bruno Haible <bruno@clisp.org>
32 * argp.h (__const): Remove macro. Use const instead.
33 * argp-fmtstream.h (__const): Likewise.
34 * glob_.h (__const): Remove macro.
35 * glob-libc.h: Use const instead of __const.
37 2006-01-10 Jim Meyering <jim@meyering.net>
39 Avoid the double-free (first in fts_read, second in fts_close) that
40 would occur when an `active' directory is made inaccessible (e.g.,
41 via chmod a-x) during a traversal.
42 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
43 before returning. Reproduce this failure by
44 mkdir -p a/b; cd a; chmod a-x . b
45 Reported by Stavros Passas.
48 * sha1.c: Tweak grammar in a comment.
50 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
52 * regex_internal.h (BITSET_WORD_BITS):
53 Work around a bug in 64-bit PGC (before version 6.1-2), where the
54 preprocessor mishandles large unsigned values as if they were signed.
55 Problem reported by Claudio Fontana in
56 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
58 2006-01-10 Simon Josefsson <jas@extundo.com>
60 * socket_.h: New file.
62 2006-01-10 Bruno Haible <bruno@clisp.org>
64 * localcharset.c: Update from GNU gettext.
66 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
69 * chdir-long.c (cdb_free): Don't bother trying to open directory
70 for write access: POSIX says that must fail.
71 * fts.c (diropen): Likewise.
72 * save-cwd.c (save_cwd): Likewise.
73 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
74 well, for minor improvements on hosts that lack O_DIRECTORY.
75 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
76 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
77 Fall back on chown if open failed with EACCES.
79 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
80 Report an error at compile-time if only a 1-second nominal clock
84 * mkdir-p.c: Include lchmod.h, lchown.h.
85 (make_dir_parents): Use lchown rather than chown, and
86 lchmod rather than chmod.
88 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
89 too. Problem with "none" reported by Bob Proulx. Problem with
90 "proc" reported by n0dalus.
92 * mountlist.c: Include <limits.h>.
93 (dev_from_mount_options)
94 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
95 New function. It no longer assumes "dev=" has the System V meaning
96 on Linux (since it doesn't). It also parses "dev=" more carefully.
97 (read_file_system_list)
98 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
99 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
102 * posixtm.h (PDS_PRE_2000): New macro.
103 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
104 All usages changed. Reject dates outside the range 1969-1999 if
105 PDS_PRE_2000 is used.
107 2006-01-09 Jim Meyering <jim@meyering.net>
111 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
113 * chdir-safer.h, chdir-safer.c: New files.
115 * modechange.c (mode_compile): Reject an invalid mode string
116 that starts with an octal digit. From Andreas Gruenbacher.
118 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
119 and dup to open_safer and dup_safer, respectively.
120 (openat_permissive): Fix typo in comment.
122 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
123 "gettext.h"; either no longer needed or are guaranteed by openat.h.
124 (_): Remove; no longer needed.
125 (openat): Renamed from rpl_openat; no need for rpl_openat
126 since openat.h renames openat for us.
127 Replace most of the body with a call to openat_permissive,
128 to avoid duplicate code.
129 Port to (probably hypothetical) environments were mode_t is
131 (openat_permissive): Require mode arg, so that we can check
132 types better. Put it just after flags. Change cwd failure
133 indicator from pointer-to-bool to pointer-to-errno-value.
135 Invoke openat_save_fail and/or openat_restore_fail if
136 cwd_errno is null, so that openat can call us.
137 (openat_permissive, fdopendir, fstatat, unlinkat):
138 Simplify errno handling to avoid some duplicate code,
139 as it's OK to set errno on success.
140 * openat.h: Revamp code so that function macros depend on
141 __OPENAT_PREFIX only, not also on AT_FDCWD.
142 (openat_ro): Remove. Caller changed to use openat_permissive.
143 (openat_permissive): Now a macro, if not a function.
144 (openat_restore_fail, openat_save_fail): Now always functions,
145 since mkdirat needs them even if __OPENAT_PREFIX is defined.
147 * openat-priv.h: New file, defining macros used by mkdirat.c
149 * mkdirat.c: Include openat-priv.h.
150 Remove definitions of macros defined therein.
151 * openat.c: Likewise.
153 * mkdirat.c (mkdirat): New file and function.
154 * openat.h (mkdirat): Declare.
156 * openat.c (fdopendir): Don't change errno when returning non-NULL.
158 * openat.h (openat_permissive): Declare.
161 * openat.c (EXPECTED_ERRNO): New macro.
162 (openat_permissive): New function -- used in remove.c rewrite.
163 (all functions): Set errno just before returning, only if there
164 was an actual failure.
165 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
167 Emulate openat-family functions using Linux's procfs, if possible.
168 Idea and some code based on Ulrich Drepper's glibc changes.
170 * openat.c: (BUILD_PROC_NAME): New macro.
171 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
172 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
173 before falling back on save_cwd and restore_cwd.
174 (fdopendir, fstatat, unlinkat): Likewise.
176 * openat.c (fstatat, unlinkat): Perform the syscall directly,
177 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
179 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
180 as second argument to va_arg. Otherwise, some versions of gcc
181 warn that `if this code is reached, the program will abort'.
183 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
187 Add POSIX ACL support
188 * acl.h (copy_acl, set_acl): Add declarations.
189 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
190 systems other than Linux.
191 (chmod_or_fchmod): New function: use fchmod when possible,
193 (file_has_acl): Add a POSIX ACL implementation, with a
194 Linux-specific subcase.
195 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
196 S_ISVTX from one file to another. Fall back to fchmod/chmod when
197 acls are unsupported.
198 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
199 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
202 2006-01-09 Bruno Haible <bruno@clisp.org>
204 * sysexit_.h (EX_OK): New macro.
205 Suggested by Martin Lambers <marlam@marlam.de>.
207 2006-01-09 Bruno Haible <bruno@clisp.org>
209 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
210 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
211 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
212 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
214 2006-01-09 Bruno Haible <bruno@clisp.org>
216 * stdint_.h (SIZE_MAX): Write the value without involving negative
219 2005-10-16 Bruno Haible <bruno@clisp.org>
221 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
222 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
224 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
226 * strftime.c (tzname): Don't declare if it is already #defined.
227 Problem reported for Mingw by Mark Junker.
229 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
231 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
232 long int, not int, for nanosecond counts, so that people who are
233 used to POSIX struct timespec won't be surprised. Reported by Jim
236 2005-12-16 Jim Meyering <jim@meyering.net>
238 * fprintftime.c, fprintftime.h: New files.
240 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
242 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
243 * argp-help.c (fill_in_uparams): Check if the constructed
244 struct uparams is valid. Fall back to the default values if it is
247 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
249 * argp-help.c (__argp_base_name): New function
250 (__argp_short_program_name): Rewrite using __argp_base_name
251 * argp-namefrob.h: Define program_invocation_name and
252 program_invocation_short_name if requested
253 (__argp_base_name): Add prototype
254 * argp-parse.c (argp_def): Use gettext wrappers
255 (argp_default_parser): Use __argp_base_name
256 * argp-pin.c: New file. Defines program_invocation_name and
257 program_invocation_short_name on systems that lack them.
259 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
261 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
262 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
263 porting problem reported by Georg Schwarz in
264 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
266 2005-07-09 Bruno Haible <bruno@clisp.org>
268 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
269 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
270 Reported by Mark Junker <mjscod@gmx.de>.
272 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
274 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
275 (uintmax_t) [defined uintmax_t]: Do not declare.
276 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
277 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
278 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
279 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
280 sake of portability to weird hosts that C allows (though we don't
281 know of any practical examples).
283 * savedir.h (fdsavedir): New decl.
284 * savedir.c (fdsavedir, savedirstream): New functions; the latter
285 contains most of the former guts of savedir.
286 (savedir): Use savedirstream.
289 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
291 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
292 coreutils no longer futzes with rounding modes.
294 2005-11-14 Jim Meyering <jim@meyering.net>
296 * mkstemp-safer.c: Include <config.h>, required for possible
297 replacement of mkstemp.
299 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
301 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
303 (gethrxtime) [! (HAVE_NANOUPTIME
304 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
305 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
306 our own approximation.
308 2005-11-10 Simon Josefsson <jas@extundo.com>
310 * readline.c: Remove EOL.
312 2005-11-08 Eric Blake <ebb9@byu.net>
314 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
316 2005-11-08 Eric Blake <ebb9@byu.net>
318 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
320 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
322 Fix porting problem reported by Theodoros V. Kalamatianos.
323 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
324 Don't assume that futimes failing means we must fail.
326 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
328 * getcwd.c (__getcwd): Don't assume that system calls after readdir
329 leave errno alone. Problem reported by Dmitry V. Levin.
331 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
333 * savedir.c (savedir): Don't assume that xrealloc etc. leave
334 errno alone. Problem reported by Frederic Jolliton.
336 2005-10-28 Simon Josefsson <jas@extundo.com>
338 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
339 "restrict" keywords, as per POSIX. Protect the function
340 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
341 Don't use K&R prototypes. Check the sprintf return values.
342 Re-define EAFNOSUPPORT if not present. Indent.
344 * md5.h, md5.c: Simplify buffer handling visavi alignment,
345 suggested by Bruno Haible <bruno@clisp.org>.
347 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
349 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
351 * gc-libgcrypt.c: Add MD2 (which is not available through
354 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
356 * md2.h, md2.c: New files.
358 2005-10-24 Simon Josefsson <jas@extundo.com>
360 * md4.h: Shrink buffer size, now that we changed the type.
362 2005-10-22 Simon Josefsson <jas@extundo.com>
364 * arcfour.h, arcfour.c: Use fixed size indices in the
365 arcfour_context struct (simplify test vector testing in GNU
368 2005-10-22 Simon Josefsson <jas@extundo.com>
370 * md4.h, md4.c: Simplify buffer handling visavi alignment,
371 suggested by Bruno Haible <bruno@clisp.org>.
373 2005-10-22 Simon Josefsson <jas@extundo.com>
375 * crc.h: Include stddef.h, for size_t.
377 2005-10-21 Simon Josefsson <jas@extundo.com>
379 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
380 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
382 2005-10-21 Simon Josefsson <jas@extundo.com>
384 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
387 2005-10-21 Simon Josefsson <jas@extundo.com>
389 * gc-gnulib.c: Support ARCTWO in CBC mode.
391 2005-10-21 Simon Josefsson <jas@extundo.com>
393 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
396 * hmac-sha1.c (hmac_sha1): Likewise.
398 * crc.c (crc32_update): Actually use crc parameter, suggested by
399 Bruno Haible <bruno@clisp.org>.
401 * crc.h: Include stdint.h directly, suggested by Bruno Haible
404 2005-10-21 Simon Josefsson <jas@extundo.com>
406 * des.h, des.c: New files.
408 * gc-gnulib.c: Support DES.c
410 2005-10-21 Simon Josefsson <jas@extundo.com>
412 * arctwo.h, arctwo.c: New files.
414 * gc-gnulib.c: Support ARCTWO.
416 2005-10-21 Simon Josefsson <jas@extundo.com>
418 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
420 2005-10-19 Simon Josefsson <jas@extundo.com>
422 * gc-gnulib.c: Support ARCFOUR.
424 2005-10-19 Simon Josefsson <jas@extundo.com>
426 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
429 * gc.h: Add ECB enum type.
431 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
433 2005-10-19 Simon Josefsson <jas@extundo.com>
435 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
437 2005-10-18 Simon Josefsson <jas@extundo.com>
439 * md4.h, md4.c: New files, based on md5.?.
441 2005-10-17 Simon Josefsson <jas@extundo.com>
443 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
445 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
447 2005-10-17 Simon Josefsson <jas@extundo.com>
449 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
451 2005-10-17 Simon Josefsson <jas@extundo.com>
453 * gc.h, gc-libgcrypt.c: Add ciphers.
455 2005-10-17 Simon Josefsson <jas@extundo.com>
457 * sha1.c: Use uint32_t instead of md5_uint32.t
459 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
462 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
464 * md5.h: Use stdint.h and uint32_t. Doc fix.
466 2005-10-15 Simon Josefsson <jas@extundo.com>
468 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
470 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
472 2005-10-14 Simon Josefsson <jas@extundo.com>
474 * arcfour.h, arcfour.c: New files.
476 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
478 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
479 include <wchar.h>; no longer needed.
481 2005-10-14 Jakub Jelinek <jakub@redhat.com>
482 and Ulrich Drepper <drepper@redhat.com>
485 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
486 instead of inline stream orientation test and two separate
487 function calls. Pay no attention to USE_IN_LIBIO.
489 2005-10-14 Roland McGrath <roland@redhat.com>
491 Import from libc. [BZ #1331]
492 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
494 Reported by Matej Vela <vela@debian.org>.
496 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
498 * mkdir-p.c (make_dir_parents): Don't report an error if an
499 intermediate directory is in a read-only file system. Problem
500 reported by Eric Blake.
502 2005-10-13 Simon Josefsson <jas@extundo.com>
504 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
505 Move memory allocation outside of loop.
507 2005-10-12 Simon Josefsson <jas@extundo.com>
509 * gc-pbkdf2-sha1.c: New file.
511 * gc.h: Add gc_pbkdf2_sha1 prototype.
513 2005-10-12 Simon Josefsson <jas@extundo.com>
515 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
516 suggested by Bruno Haible <bruno@clisp.org>.
518 2005-10-12 Simon Josefsson <jas@extundo.com>
520 * gc-libgcrypt.c (gc_hmac_sha1): New function.
522 * gc-gnulib.c (gc_hmac_sha1): New function.
524 2005-10-12 Simon Josefsson <jas@extundo.com>
526 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
528 2005-10-12 Simon Josefsson <jas@extundo.com>
530 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
531 GC_USE_HMAC_MD5, respectively.
533 * gc-libgcrypt.c (gc_md5): Fix assert call.
536 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
538 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
540 * gc-gnulib.c (gc_hash_buffer): Ditto.
542 2005-10-11 Bruno Haible <bruno@clisp.org>
544 * c-strcasestr.h: New file, from GNU gettext.
545 * c-strcasestr.c: New file, from GNU gettext.
547 2005-10-11 Bruno Haible <bruno@clisp.org>
549 * c-strcase.h: New file, from GNU gettext.
550 * c-strcasecmp.c: New file, from GNU gettext.
551 * c-strncasecmp.c: New file, from GNU gettext.
553 2005-10-11 Simon Josefsson <jas@extundo.com>
555 * crc.h, crc.c: New files.
557 * gc.h (gc_hash_buffer): Add doc.
559 2005-10-08 Simon Josefsson <jas@extundo.com>
561 * gc.h: Add gc_hash and gc_hash_buffer.
563 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
565 * gc-libgcrypt.c (gc_hash_buffer): Add.
567 2005-10-11 Bruno Haible <bruno@clisp.org>
569 * strcasecmp.c: Include limits.h.
570 (strcasecmp): Avoid integer overflow on exotic platforms.
571 * strncasecmp.c: Include limits.h.
572 (strncasecmp): Avoid integer overflow on exotic platforms.
573 Reported by Paul Eggert.
575 2005-10-06 Simon Josefsson <jas@extundo.com>
577 * hmac-md5.c: New file.
581 2005-10-06 Simon Josefsson <jas@extundo.com>
583 * memxor.c (memxor): Avoid casts and warnings.
585 2005-10-05 Derek Price <derek@ximbiot.com>
587 * getdelim.c (SIZE_MAX): New macro, if not already defined.
589 2005-10-05 Simon Josefsson <jas@extundo.com>
591 * memxor.c (memxor): Fix compiler error.
593 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
594 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
596 * memxor.h, memxor.c: New files.
598 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
599 we assume all systems have it, suggested by Jim Meyering
600 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
601 any systems lack sys/socket.h; mingw32 is known to lack it, but we
602 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
605 2005-10-04 Bruno Haible <bruno@clisp.org>
607 * verify.h (verify_true): Provide alternative definition for C++.
609 2005-10-04 Simon Josefsson <jas@extundo.com>
611 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
612 D. Baushke" <mdb@gnu.org>.
614 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
616 * getdelim.c: Include getdelim.h first. Include <limits.h>.
617 (SSIZE_MAX): New macro, if not already defined.
618 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
621 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
623 * exclude.c: Include verify.h.
624 (verify): Remove. All callers changed to use verify.h's version.
625 * strtoimax.c: Likewise.
626 * utimecmp.c: Likewis.e
629 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
630 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
631 * .cvsignore: Add fts.h, search.h, t-fpending.
632 * settime.c (settime): Fix { typo in previous patch. Also, don't
633 bother returning ENOSYS if settimeofday or stime fails; just let
634 them return whatever errno they want to return.
635 * utimens.c: Include unistd.h, for dup2.
636 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
637 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
639 2005-10-02 Jim Meyering <jim@meyering.net>
642 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
643 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
644 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
645 Remove AT_FDCWD test.
646 Do not consume the fd unless successful.
647 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
648 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
649 block, so that we don't even try to compile it if settimeofday is
650 available. This works around a compilation failure on OSF1 V5.1,
651 due to stime requiring a `long int*' while tv_sec is `int'.
653 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
655 * getdelim.c (getdelim): Remove unused variables.
657 2005-10-01 Simon Josefsson <jas@extundo.com>
659 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
660 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
661 AI_* and EAI_* definitions. Protect function declarations.
663 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
665 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
666 so that the code works even with ancient cpp. Portability problem
667 with GCC 2.7.2.1 reported by Thomas M.Ott.
669 2005-09-27 Jim Meyering <jim@meyering.net>
671 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
673 * intprops.h (signed_type_or_expr__): Define.
674 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
677 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
679 * verify.h (verify_expr): Remove, replacing with:
680 (verify_true): New macro that returns true instead of void.
681 (verify_type__): Remove.
682 (verify): Use verify_true rather than verify_type__.
684 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
686 * utimens.c (ENOSYS): Define if not already defined.
687 (futimens): Support having a null PATH if the file descriptor
690 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
692 (__attribute): Define to empty unless GCC 3.1 or later.
693 This works around a core dump on OpenBSD 3.4, which has GCC
694 2.95.3, which dumps core when given __attribute__(()). It also
695 simplifies other tests, since we really don't want to bother with
696 worrying about which ancient version of GCC supported what.
697 Original problem reported by Yoann Vandoorselaere, with part of
698 the fix suggested by Derek Price.
700 2005-09-24 Jim Meyering <jim@meyering.net>
702 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
703 so we can once again use a positive bitfield width of 1 -- now we
704 don't have to explain why we were using a bitfield width of 2.
706 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
708 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
709 Problem reported by Eric Blake.
710 (getaddrinfo): Initialize se so that it's not garbage.
711 Redo internal storage allocation so that it doesn't make unportable
712 assumptions about alignment.
715 * utimens.c (futimens): Use futimesat if available.
716 Prefer it to futimes since it doesn't have the futimes bug.
718 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
719 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
720 Instead, declare a function that returns a pointer to an array,
721 and use verify_type__ to declare the size of the array.
722 Problem and germ of a solution reported by Bruno Haible.
723 (verify_type__): Use 2, not 1, for bitfield size, to avoid
724 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
726 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
730 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
732 * argmatch.h: Include verify.h
733 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
734 (ARGMATCH_ASSERT): Remove; unused.
735 * canonicalize.c: Assume STDC_HEADERS.
736 * exclude.c: Include "strcase.h".
737 * regex_internal.h [!defined _LIBC]: Likewise.
738 * getusershell.c: Include stdio--.h rather than stdio.h
740 (getusershell): Call fopen, not fopen_safer.
741 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
742 Do not include unistd-safer.h.
743 (save_cwd): Don't call fd_safer; no longer needed
744 now that we include fcntl--.h.
746 * getdate.y (relative_time): New type.
747 (RELATIVE_TIME_0): New constant.
748 (parser_control): Use relative_time instead of doing it ourselves.
749 (%union): Add new relative_time rel member.
750 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
752 (relunit, relunit_snumber): Now of type rel.
753 (zone, rel, relunit, get_date): Adjust to above changes.
755 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
756 Do not include unistd-safer.h.
757 (getloadavg): Don't call fd_safer; no longer needed
758 now that we include fcntl--.h.
760 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
761 (make_dir_parents): Treat ENOSYS like EEXIST.
763 Improve quality of diagnostics on restore_cwd failure.
764 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
765 (make_dir_parents): Last arg is now int * (for errno), not bool *.
766 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
767 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
768 each time through the loop. Do not diagnose restore_cwd failure;
769 that is the caller's job (and perhaps the caller does not care).
771 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
772 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
773 If the file already exists but is not a directory, don't bother
774 to try to make its parents.
775 Close potential file descriptor leak if we can't chdir("/") (!).
776 Don't always return true if chdir($PWD) fails; return true only
777 if the requested action was done successfully (except for the
779 Don't log final directory unless we actually made it.
780 Refactor to avoid duplicate code to fix up permissions.
781 Don't attempt to fix up parent permissions if chdir($PWD) fails.
783 * strftime.c (my_strftime): Rewrite the previous change slightly,
784 to make it a bit faster and (I hope) clearer.
785 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
786 Fix bug in formats like %2N.
788 * verify.h: New file.
790 2005-09-22 Jim Meyering <jim@meyering.net>
794 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
796 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
797 the .tm_year member, since otherwise gcc-4.0 would now warn about
798 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
800 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
801 order to avoid an unsuppressible warning from gcc on 64-bit systems.
803 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
804 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
805 when run in a time zone for which daylight savings time is in effect
806 for the starting date.
808 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
809 stop us from restricting permissions of just-created absolute-named
811 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
812 to restore initial working directory.
813 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
814 to tell caller if/when we change the working directory and are
815 unable to return to the initial one.
816 * mkdir-p.h (make_dir_parents): Update prototype.
817 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
818 `return false'. This fixes a bug introduced on 2004-07-30.
820 * openat.c (fdopendir): Be sure to close the supplied
821 file descriptor before returning. This makes our replacement
822 implementation a little closer to Solaris's, where fdopendir
823 ties the file descriptor to the returned DIR* pointer.
824 * openat.c (unlinkat): New function.
825 * openat.h (unlinkat): Add prototype.
826 * openat-die.c (openat_save_fail): Rename from openat_save_die.
827 (openat_restore_fail): Rename from openat_restore_die.
828 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
830 Provide an alternative to exiting immediately upon save_cwd or
831 restore_cwd failure. Now, an application can arrange e.g.,
832 to perform a longjump in that case.
833 * openat.c: Include dirname.h.
834 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
835 (rpl_openat, fdopendir, fstatat): Call openat_save_die
836 and openat_restore_die rather than calling error directly.
837 Don't include "error.h" or "exitfail.h"; they're no longer needed.
839 * openat-die.c (openat_save_die, openat_restore_die): New file.
840 * openat.h (openat_save_die, openat_restore_die): Declare and define.
842 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
843 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
844 int utc, int nanoseconds);
846 date should not have to allocate a megabyte of virtual memory to
847 handle a format argument like +%1048575T. When implemented with
848 strftime, it must allocate such a buffer, use strftime to fill it
849 in, print it, then free it.
850 With fprintftime, it simply prints everything and exits.
851 With no need for memory allocation, that's one fewer way to fail.
852 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
853 optional field width, not before, so we accept %9:z, not %:9z.
854 (my_strftime): Be sure to use L_('x') for literals.
856 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
857 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
858 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
859 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
860 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
861 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
862 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
863 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
864 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
866 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
867 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
868 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
869 and don't include <sys/file.h>).
871 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
875 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
876 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
877 [!LDAV_DONE]: Avoid unused variable warning.
879 2005-09-21 Bruno Haible <bruno@clisp.org>
881 * unicodeio.h (unicode_to_mb): New declaration.
883 2005-09-20 Derek Price <derek@ximbiot.com>
885 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
887 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
889 Use a consistent style for including <config.h>.
890 * __fpending.c, acl.c, argmatch.c,
891 argp-help.c, argp-parse.c,
892 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
893 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
894 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
895 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
896 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
897 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
898 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
899 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
900 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
901 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
902 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
903 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
904 modechange.c, mountlist.c, open-safer.c, physmem.c,
905 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
906 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
907 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
908 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
909 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
910 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
911 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
912 userspec.c, utimecmp.c, version-etc-fsf.c,
913 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
914 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
915 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
916 Standardize inclusion of config.h.
917 * __fpending.h, dirfd.h, getdate.h, human.h,
918 inttostr.h: Removed inclusion of config.h from header files.
919 * inttostr.c: Adjusted in-tree users.
920 * timespec.h: Remove superfluous warning to include config.h.
921 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
922 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
923 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
924 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
926 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
928 * stat-time.h: New file.
929 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
930 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
932 (timespec_cmp): New function.
933 * utimecmp.c: Include stat-time.h.
934 (SYSCALL_RESOLUTION): Depend on whether various struct stat
935 members exist, not on the obsolescent ST_MTIM_NSEC.
936 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
938 2005-09-15 Derek Price <derek@ximbiot.com>
939 Paul Eggert <eggert@cs.ucla.edu>
941 * regcomp.c, regexec.c, regex_internal.c: Back out previous
942 changes, consolidating in...
943 * regex_internal.h: ...this file.
945 2005-09-15 Derek Price <derek@ximbiot.com>
947 * regex_internal.h: Blank `pure' for GNUC < 3.
948 * regex_internal.c: Ditto, using this...
949 (__GNUC_PREREQ): ...new macro.
950 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
951 (__GNUC_PREREQ): ...this new macro.
953 * strstr.h: Include string.h. Define strstr as a macro here.
955 2005-09-13 Derek Price <derek@ximbiot.com>
957 * canon-host.c (canon_host_r): Set *cherror on memory allocation
959 Reported by Jim Meyering <jim@meyering.net>.
961 2005-09-13 Jim Meyering <jim@meyering.net>
963 * canon-host.c: Filter through gnu indent and reword comments slightly.
964 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
966 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
968 * lib/base64.c: Typo.
969 (base64_encode): Put b64str in initialized data section.
971 2005-09-12 Derek Price <derek@ximbiot.com>
973 Return usable errors from canon-host.
974 * canon-host.h: New file.
975 * canon-host.c (canon_host): Wrap...
976 (canon_host_r): ...this new function, which now relies exclusively on
978 (ch_strerror): New function.
979 (last_cherror): New global.
980 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
981 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
983 (freeaddrinfo): Free ai->ai_canonname when set.
985 2005-09-12 Derek Price <derek@ximbiot.com>
986 Paul Eggert <eggert@cs.ucla.edu>
988 * glob-libc.h: Renamed from glob_.h. The new version is
989 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
990 protecting things that should be done only in gnulib contexts.
991 * glob_.h: New file, containing only the glob things needed for
993 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
994 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
995 (glob, globfree, glob_pattern_p): Now defined simply in terms of
996 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
997 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
998 and to respect the namespace rules better.
1000 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1002 Merge glibc and coreutils changes into gnulib, plus a few
1004 * md5.c: Use #error rather than a string.
1005 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1006 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1007 (__attribute__): Define to empty for non recent-GCC.
1008 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1009 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1010 Renamed from their non-__ counterparts, with new macros replacing
1011 them if not _LIBC. Add __THROW attribute.
1013 (struct md5_ctx): Align buffer if using GCC.
1014 * sha1.h (struct sha1_ctx): Likewise.
1015 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1016 The old name was backwards.
1017 (NOTSWAP): Remove; not used.
1018 (rol): New macro, moved here from md5.h.
1019 (sha1_process_block): Remove a FIXME that doesn't make sense.
1021 2005-09-12 Derek Price <derek@ximbiot.com>
1023 * gai_strerror.c: Include config.h when available. Include
1024 getaddrinfo.h before other headers to test interface.
1025 Reported by Larry Jones <lawrence.jones@ugs.com>.
1027 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1029 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1030 definitions, since that's the preferred style in glibc.
1031 Fix a minor spacing issue, and update copyright notice to match glibc's.
1033 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1035 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1037 2005-09-06 Simon Josefsson <jas@extundo.com>
1039 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1040 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1042 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1044 Change bitset word type from unsigned int to unsigned long int,
1045 as this has better performance on typical 64-bit hosts.
1046 Port bitset code to hosts with unusual word sizes.
1047 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1048 (build_collating_symbol):
1049 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1050 argument is a bitset. This is merely a style issue, but it makes
1051 it clearer that an entire array is expected.
1052 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1053 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1054 Port to the case where bitset_word is not the same as unsigned int.
1055 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1056 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1058 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1059 (build_trtable, group_nodes_into_DFAstates):
1061 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1062 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1063 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1064 * regexec.c (group_nodes_into_DFAstates): Likewise.
1065 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1066 * regcomp.c (optimize_subexps, lower_subexp):
1067 Work even if bitset_word has holes in its bitwise representation.
1068 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1069 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1071 * regex_internal.c (re_string_reconstruct):
1072 Don't assume UCHAR_MAX == 255.
1073 * regex_internal.h (bitset_set_all): Likewise.
1074 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1076 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1077 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1079 (BITSET_WORD_MAX): New macro.
1080 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1081 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1082 (bitset_empty, bitset_copy):
1083 Prefer sizeof (bitset) to multiplying it out ourselves.
1084 (bitset_not_merge): Remove; unused.
1085 (bitset_contain): Return bool, not unsigned int with one bit on.
1086 All callers changed.
1087 * regexec.c (build_trtable): Don't assume bitset has no stricter
1088 alignment than re_node_set; do this by defining a new internal
1089 type struct dests_alloc and using it to allocate memory.
1091 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1093 Check for arithmetic overflow when calculating sizes, to prevent
1094 some buffer-overflow issues. These patches are conservative, in the
1095 sense that when I couldn't determine whether an overflow was possible,
1096 I inserted a run-time check.
1097 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1098 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1099 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1100 (re_xnrealloc, re_x2nrealloc): New inline functions.
1101 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1102 (build_equiv_class, build_charclass): Check for arithmetic overflow
1103 in size expression calculations.
1104 * lib/regex_internal.c (re_string_realloc_buffers):
1105 (build_wcs_upper_buffer, re_node_set_add_intersect):
1106 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1107 (re_dfa_add_node, register_state): Likewise.
1108 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1109 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1110 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1111 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1113 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1115 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1116 to avoid a collision with bits/local_lim.h in glibc.
1117 All uses changed. Problem reported by Dmitry V. Levin in
1118 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1120 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1121 bugs in int versus size_t comparisons.
1122 (re_string_context_at): Fix bug where the code assumed that
1125 Use bool where appropriate.
1126 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1127 All callers changed.
1128 (calc_eclosure_iter): Likewise, for ROOT arg.
1129 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1130 (build_charclass_op): Likewise, for NON_MATCH arg.
1131 * regex_internal.c (re_string_allocate, re_string_construct):
1132 (re_string_construct_common): Likewise, for ICASE arg.
1133 * regexec.c (re_search_2_stub, re_search_stub):
1134 Likewise, for RET_LEN arg.
1135 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1136 (set_regs): Likewise, for FL_BACKTRACK arg.
1137 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1138 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1139 (calc_eclosure_iter, parse_bracket_exp):
1140 Use bool for internal variables that are booleans.
1141 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1142 (set_regs, build_sifted_states, sift_states_bkref):
1143 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1144 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1145 (find_collation_sequence_value):
1147 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1148 (re_node_set_compare):
1149 Return bool, not int. All callers changed.
1150 * regexec.c (check_halt_node_context, check_dst_limits):
1151 (build_trtable, check_node_accept): Likewise.
1152 * regex_internal.h: Include stdbool.h.
1154 Fix bugs uncovered when converting to bool.
1155 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1156 failure instead of charging ahead blindly.
1157 * regex_internal.c (register_state): Likewise.
1158 * regexec.c (re_search_2_stub): Use simpler method than boolean
1159 for freeing internal storage.
1160 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1161 bitset pieces used as boolean, to avoid undefined behavior
1162 on hosts that do int overflow checking.
1164 2005-08-31 Derek Price <derek@ximbiot.com>
1166 * getdelim.c (getdelim): Return EOF on EOF.
1167 Reported by Larry Jones <lawrence.jones@ugs.com>.
1169 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1171 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1172 lengths fit in regoff_t; this isn't true if regoff_t is the same
1174 * regex.c (re_search_internal): 5th arg is LAST_START
1175 (= START + RANGE) instead of RANGE. This avoids overflow
1176 problems when regoff_t is the same width as size_t.
1177 All callers changed.
1178 (re_search_2_stub): Check for overflow when adding the
1179 sizes of the two strings.
1180 (re_search_stub): Check for overflow when adding START
1181 to RANGE; if it occurs, substitute the extreme value.
1183 2005-08-31 Jim Meyering <jim@meyering.net>
1185 * regcomp.c (search_duplicated_node): Make first pointer arg
1187 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1188 (register_state): Likewise.
1189 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1190 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1191 (group_nodes_into_DFAstates): Likewise.
1193 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1195 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1196 old glibc regex code mishandles strings longer than 2**31 bytes.
1197 This patch fixes this when the regex code is used in gnulib
1198 (i.e., outside glibc).
1200 This patch should not affect the use of the regex code inside
1201 glibc. No doubt this problem also needs to be handled for glibc
1202 as well, but the result will be an incompatible change to the
1203 glibc ABI, and the old ABI will have to be supported too. That
1204 can be the the subject for another patch.
1206 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1207 governing whether the rest of this patch is active. By default,
1208 the macro is disabled and the patch has no effect.
1209 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1210 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1211 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1212 (re_match_2, re_set_registers): Use the new types.
1213 * regex_internal.h (Idx, re_hashval_t): New types.
1214 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1216 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1217 (re_string_context_at, bin_tree_t, re_dfastate_t):
1218 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1219 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1220 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1221 (re_string_char_size_at, re_string_wchar_at):
1222 (re_string_elem_size_at):
1223 Use the new types and macros to port to 64-bit hosts.
1224 Use unsigned types for internal values, so that the code
1225 mostly works even for arrays larger than SSIZE_MAX.
1226 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1227 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1228 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1229 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1230 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1231 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1232 (calc_inveclosure, parse_dup_op, build_range_exp):
1233 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1234 (fetch_number, create_token_tree, mark_opt_subexp):
1236 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1237 (create_cd_newstate, re_string_allocate, re_string_construct):
1238 (re_string_realloc_buffers, build_wcs_upper_buffer):
1239 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1240 (re_string_reconstruct, re_string_peek_byte_case):
1241 (re_string_fetch_byte_case, re_string_context_at):
1242 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1243 (re_node_set_init_copy, re_node_set_add_intersect):
1244 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1245 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1246 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1247 (re_acquire_state, re_acquire_state_context, register_state):
1249 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1250 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1251 (re_search_internal, re_search_2_stub, re_search_stub)
1252 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1253 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1254 (update_cur_sifted_state, check_dst_limits):
1255 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1256 (check_subexp_limits, sift_states_bkref, merge_state_array):
1257 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1258 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1259 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1260 (expand_bkref_cache, check_node_accept_bytes):
1261 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1262 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1263 (acquire_init_state_context, check_halt_node_context):
1264 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1265 (sift_states_backward, clean_state_log_if_needed):
1266 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1267 (find_recover_state, transit_state_sb, transit_state_mb):
1268 (transit_state_bkref, build_trtable, match_ctx_clean):
1270 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1271 to work around an assumption that REG_MISSING is negative.
1273 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1274 (seek_collating_symbol_entry) [defined _LIBC]:
1275 (lookup_collation_sequence_value) [defined _LIBC]:
1276 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1277 Use prototypes rather than old-style function definitions.
1278 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1279 (transit_state_sb) [0]:
1280 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1282 * regexec.c (re_search_internal): Simplify update of rm_so and
1285 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1286 (optimize_subexps, lower_subexp):
1287 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1288 since the signed shift might overflow. Use 1u<<31 instead.
1289 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1290 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1293 * regcomp.c (optimize_subexps, lower_subexp):
1294 Use CHAR_BIT rather than 8, for clarity.
1295 * regexec.c (check_dst_limits_calc_pos_1):
1296 (check_subexp_matching_top): Likewise.
1297 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1298 have to worry about portability issues when shifting it left.
1299 Remove no-longer-needed test for table_size > 0.
1300 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1301 in a word, as the resulting behavior is undefined.
1302 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1303 in one case, a <= should have been an <, and in another case the
1304 whole test was missing.
1305 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1306 the standard name CHAR_BIT.
1307 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1308 this is not true on one's complement and signed-magnitude hosts.
1310 * regex_internal.h (re_sub_match_top_t): Remove unused member
1312 (struct re_dfa_t): Remove unused member states_alloc.
1313 * regcomp.c (init_dfa): Don't initialize unused members.
1315 2005-08-31 Bruno Haible <bruno@clisp.org>
1317 * strstr.c: Include <stddef.h>, for NULL.
1318 * strcasestr.c: Likewise.
1319 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1321 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1323 * iconvme.h: Add prototype for iconv_alloc.
1325 2005-08-29 Simon Josefsson <jas@extundo.com>
1327 * iconvme.c: Fix errno.
1329 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1331 * iconvme.c: Split iconv_string into iconv_alloc.
1333 2005-08-27 Jim Meyering <jim@meyering.net>
1335 * fopen-safer.c: Merge minor changes from coreutils.
1336 * dup-safer.c: Likewise.
1337 * fd-safer.c: Likewise.
1339 Merge from coreutils.
1340 * stdio--.h: New file.
1341 * stdlib--.h: New file.
1342 * mkstemp-safer.c: New file.
1344 GNU tar needs these.
1345 * pipe-safer.c: New file.
1346 * creat-safer.c: New file.
1347 * fcntl--.h (creat): Define to creat_safer.
1348 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1349 * unistd--.h (pipe): Define to pipe_safer.
1350 * unistd-safer.h: Declare pipe_safer.
1352 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1354 * regex_internal.h: Remove all references to
1355 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1357 (bitset_not, bitset_merge, bitset_not_merge):
1358 (bitset_mask, re_string_allocate, re_string_construct):
1359 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1360 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1361 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1362 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1363 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1364 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1365 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1366 (re_acquire_state_context):
1367 Remove unnecessary forward decls.
1368 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1369 Put __attribute at function definition,
1370 now that the function decl has been removed.
1371 * lib/regex_internal.c (re_string_peek_byte_case):
1372 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1375 2005-08-26 Simon Josefsson <jas@extundo.com>
1377 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1378 Haible <bruno@clisp.org>.
1380 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1382 * regexec.c (set_regs): Don't alloca with an unbounded size.
1384 alloca modernization/simplification for regex.
1385 * regex.c: Remove portability cruft for alloca. This no longer
1386 needs to be at the start of the file, and can be moved into
1387 regex_internal.h and simplified.
1388 * regex_internal.h: Include <alloca.h>.
1389 (__libc_use_alloca) [!defined _LIBC]: New macro.
1390 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1391 now works outside glibc.
1393 2005-08-24 Simon Josefsson <jas@extundo.com>
1395 * getpass.c: Add WIN32 implementation. Conditionalize use of
1396 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1397 GLIBC specific code.
1399 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1401 Make regex safe for g++. This fixes one real bug (an "err"
1402 that should have been "*err"). g++ problem reported by
1404 * regex_internal.h (re_calloc): New macro, consistent with
1405 re_malloc etc. All callers of calloc changed to use re_calloc.
1406 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1407 not int. All callers changed.
1408 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1409 just use an array of size MB_LEN_MAX.
1410 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1411 (find_recover_state): Change "err" to "*err"; this fixes what
1412 appears to be a real bug.
1413 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1416 2005-08-25 Jim Meyering <jim@meyering.net>
1418 * open-safer.c: Include <config.h>.
1419 Otherwise, we'd lose LARGEFILE support in any file using
1422 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1424 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1425 * regex.h (regerror): Likewise.
1427 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1428 requires this. (The code never needed it.)
1430 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1431 All uses of recently-renamed identifiers changed to use the new,
1432 POSIX-compliant names. The code will build and run just fine
1433 without these changes, but it's better to eat our own dog food
1434 and use the standard-conforming names.
1436 * regex.h: Fix a multitude of POSIX name space violations.
1437 These changes have an effect only for programs that define
1438 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1439 do not change anything for programs compiled in the normal way.
1440 Also, there is no effect on the ABI.
1442 (_REGEX_SOURCE): New macro.
1443 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1444 defined and _GNU_SOURCE is not; this fixes a name space violation.
1446 Rename the following macros to obey POSIX requirements.
1447 The old names are still visible as macros if _REGEX_SOURCE is defined.
1448 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1449 RE_BACKSLASH_ESCAPE_IN_LISTS.
1450 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1451 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1452 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1453 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1454 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1455 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1456 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1457 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1458 (REG_INTERVALS): renamed from RE_INTERVALS.
1459 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1460 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1461 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1462 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1463 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1464 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1465 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1466 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1467 RE_UNMATCHED_RIGHT_PAREN_ORD.
1468 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1469 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1470 (REG_DEBUG): renamed from RE_DEBUG.
1471 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1472 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1473 unusual, since we can't clash with the POSIX REG_ICASE.
1474 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1475 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1476 (REG_NO_SUB): renamed from RE_NO_SUB.
1477 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1478 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1479 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1480 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1481 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1482 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1483 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1484 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1485 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1486 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1487 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1488 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1489 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1490 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1491 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1492 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1493 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1494 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1495 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1496 (REG_FIXED): Renamed from REGS_FIXED.
1497 (REG_NREGS): Renamed from RE_NREGS.
1499 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1500 of other REG_* macros, since POSIX says the user is allowed to
1501 #undef these macros selectively.
1503 (reg_errcode_t): Update comment stating what other tables need
1506 Rename the following enum values to obey POSIX requirements.
1507 The old names are still visible as macros.
1508 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1509 is not defined, since GNU is supposed to be a superset of POSIX as
1510 much as possible, and since we want reg_errcode_t to be a signed
1511 type for implementation consistency.
1512 (_REG_NOERROR): Renamed from REG_NOERROR.
1513 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1514 (_REG_BADPAT): Renamed from REG_BADPAT.
1515 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1516 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1517 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1518 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1519 (_REG_EBRACK): Renamed from REG_EBRACK.
1520 (_REG_EPAREN): Renamed from REG_EPAREN.
1521 (_REG_EBRACE): Renamed from REG_EBRACE.
1522 (_REG_BADBR): Renamed from REG_BADBR.
1523 (_REG_ERANGE): Renamed from REG_ERANGE.
1524 (_REG_ESPACE): Renamed from REG_ESPACE.
1525 (_REG_BADRPT): Renamed from REG_BADRPT.
1526 (_REG_EEND): Renamed from REG_EEND.
1527 (_REG_ESIZE): Renamed from REG_ESIZE.
1528 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1529 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1530 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1531 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1532 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1534 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1535 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1536 changed. But support the old name if the new one is not defined
1537 and if _REGEX_SOURCE.
1539 Change the following member names in struct re_pattern_buffer.
1540 The old names are still supported if !_REGEX_SOURCE.
1541 The new names are always supported, regardless of _REGEX_SOURCE.
1542 (re_buffer): Renamed from buffer.
1543 (re_allocated): Renamed from allocated.
1544 (re_used): Renamed from used.
1545 (re_syntax): Renamed from syntax.
1546 (re_fastmap): Renamed from fastmap.
1547 (re_translate): Renamed from translate.
1548 (re_can_be_null): Renamed from can_be_null.
1549 (re_regs_allocated): Renamed from regs_allocated.
1550 (re_fastmap_accurate): Renamed from fastmap_accurate.
1551 (re_no_sub): Renamed from no_sub.
1552 (re_not_bol): Renamed from not_bol.
1553 (re_not_eol): Renamed from not_eol.
1554 (re_newline_anchor): Renamed from newline_anchor.
1556 Change the following member names in struct re_registers.
1557 The old names are still supported if !_REGEX_SOURCE.
1558 The new names are always supported, regardless of _REGEX_SOURCE.
1559 (rm_num_regs): Renamed from num_regs.
1560 (rm_start): Renamed from start.
1561 (rm_end): Renamed from end.
1563 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1564 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1565 Prepend __ to parameter names.
1567 Undo yesterday's changes.
1569 2005-08-24 Jim Meyering <jim@meyering.net>
1571 Sync from coreutils.
1572 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1574 2005-08-21 Bruno Haible <bruno@clisp.org>
1576 * lock.h: Add multiple inclusion guard.
1577 * tls.h: Add multiple inclusion guard.
1579 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1581 * regex.h (REG_NOSYS)
1582 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1583 Define, since POSIX requires it as of 2001.
1584 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1585 New private symbol, used to keep the enum signed in all cases.
1586 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1587 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1589 * regex_internal.c (re_string_skip_chars, register_state):
1591 Remove forward decls; no longer needed now that we use prototypes.
1592 * regexec.c (acquire_init_state_context, check_halt_node_context):
1593 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1594 (clean_state_log_if_needed): Likewise.
1596 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1598 Fix problems reported by Sam Steingold in
1599 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1600 * regexec.c (sift_states_bkref): Fix portability bug: the code
1601 assumed that reg_errcode_t is a signed type, which is not
1602 necessarily true if _XOPEN_SOURCE is not defined.
1603 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1604 some compilers warn about it otherwise.
1606 2005-08-20 Jim Meyering <jim@meyering.net>
1608 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1609 of unused local, dfa.
1611 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1613 * regcomp.c (create_initial_state): Remove duplicate decl.
1614 (init_word_char, create_initial_state, duplicate_node_closure):
1615 (fetch_token, peek_token_bracket, build_range_exp):
1616 (build_collating_symbol): Remove forward decls; no longer needed
1617 now that we use prototypes.
1620 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1621 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1622 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1623 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1624 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1625 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1626 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1627 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1628 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1629 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1630 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1631 (build_charclass, build_charclass_op, fetch_number, create_tree):
1632 (create_token_tree, mark_opt_subexp, duplicate_tree):
1633 Use prototypes rather than old-style definitions.
1636 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1637 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1638 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1639 (re_string_reconstruct, re_string_peek_byte_case):
1640 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1641 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1642 (re_node_set_init_copy, re_node_set_add_intersect):
1643 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1644 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1645 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1646 (re_acquire_state, re_acquire_state_context, register_state):
1647 (create_ci_newstate, create_cd_newstate, free_state):
1649 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1650 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1651 (re_search_internal, prune_impossible_nodes):
1652 (acquire_init_state_context, check_matching, static):
1653 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1654 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1655 (update_regs, sift_states_backward, build_sifted_states):
1656 (clean_state_log_if_needed, merge_state_array):
1657 (update_cur_sifted_state, add_epsilon_src_nodes):
1658 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1659 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1660 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1661 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1662 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1663 (check_arrival, check_arrival_add_next_nodes):
1664 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1665 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1666 (check_node_accept_bytes, check_node_accept, extend_buffers):
1667 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1668 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1673 (re_string_allocate, re_string_construct, re_string_reconstruct):
1674 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1675 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1676 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1677 (re_string_context_at, re_string_peek_byte_case):
1678 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1679 is defined, since we now use prototypes always.
1681 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1682 C89 or better. All uses removed.
1684 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1686 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1687 [defined lint]: Suppress bogus uninitialized-variable warnings.
1689 * regcomp.c (duplicate_node): Return new index, not an error code,
1690 and let the caller return REG_ESPACE if out of space. This
1691 removes an uninitialied-variable warning with GCC 4.0.1, and also
1692 avoids taking the address of a local variable. All callers
1695 2005-08-19 Jim Meyering <jim@meyering.net>
1697 * regexec.c (proceed_next_node): Redo local variables to
1698 avoid GCC shadowing warnings.
1700 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1702 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1703 (re_node_set_insert_last, re_dfa_add_node):
1704 Rename local variables to avoid GCC shadowing warnings.
1706 2005-08-18 Bruno Haible <bruno@clisp.org>
1708 * strstr.c (strstr): Fix return value in multibyte case.
1709 * strcasestr.c (strcasestr): Likewise.
1711 2005-08-17 Jim Meyering <jim@meyering.net>
1713 Make the %s format (seconds since the epoch) work for a negative
1714 number and when used with a zero-padded field width, e.g. %015s.
1716 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1717 label so that it precedes the code to set `digits'. Otherwise,
1718 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1719 print `00-22'. Now, it prints `-0022', as it should.
1721 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1723 * regex.h: Remove useless space-before-tab. From coreutils.
1725 2005-08-17 Bruno Haible <bruno@clisp.org>
1727 * strcasestr.h: New file.
1728 * strcasestr.c: New file.
1730 2005-08-17 Bruno Haible <bruno@clisp.org>
1732 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1733 * strstr.c: Completely rewritten, with multibyte locale support.
1735 2005-08-17 Bruno Haible <bruno@clisp.org>
1737 * strcasecmp.c: Use mbuiter.h.
1739 2005-08-17 Bruno Haible <bruno@clisp.org>
1741 * mbuiter.h: New file.
1743 2005-08-16 Bruno Haible <bruno@clisp.org>
1745 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1747 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1748 NUL byte, not after it.
1750 2005-08-16 Bruno Haible <bruno@clisp.org>
1752 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1753 the valid ones. Makes the comparison operations transitive:
1754 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1755 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1757 2005-08-16 Bruno Haible <bruno@clisp.org>
1759 * strcase.h (strcasecmp): Add note in comments.
1760 * strncasecmp.c: Use code from strcasecmp.c.
1761 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1762 (strcasecmp): Work correctly in multibyte locales.
1764 2005-08-16 Bruno Haible <bruno@clisp.org>
1766 * strnlen1.h: New file.
1767 * strnlen1.c: New file.
1769 2005-08-16 Bruno Haible <bruno@clisp.org>
1771 * mbfile.h: New file.
1773 2005-08-16 Bruno Haible <bruno@clisp.org>
1775 * mbiter.h: New file.
1777 2005-08-16 Bruno Haible <bruno@clisp.org>
1779 * mbchar.h: New file.
1780 * mbchar.c: New file.
1782 2005-08-16 Bruno Haible <bruno@clisp.org>
1784 * tls.h: New file, from GNU gettext.
1785 * tls.c: New file, from GNU gettext.
1787 2005-08-15 Bruno Haible <bruno@clisp.org>
1789 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1792 2005-08-14 Jim Meyering <jim@meyering.net>
1794 Sync from coreutils.
1796 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1797 Use the hash-table-based cycle-detection code not just when
1798 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1799 Reported by James Youngman in
1800 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1801 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1802 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1803 This lets us compile with -DFTS_DEBUG, once again.
1804 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1805 * fts.c (fd_safer): Remove decl.
1806 Include fcntl--.h rather than unistd-safer.h
1807 (fts_safe_changedir): Don't call fd_safer; no longer needed
1808 now that we include fcntl--.h.
1810 2005-08-11 Simon Josefsson <jas@extundo.com>
1812 * readline.h, readline.c: New file.
1814 2005-08-11 Bruno Haible <bruno@clisp.org>
1816 * strnlen.h (strnlen): Change parameter name to match comment.
1818 2005-08-10 Simon Josefsson <jas@extundo.com>
1820 * strndup.c: Use strnlen.h.
1822 * strnlen.h: New file.
1824 2005-08-02 Simon Josefsson <jas@extundo.com>
1826 * getline.h, getline.c: Rewrite.
1828 * getdelim.h, getdelim.c: New files, ported from glibc.
1830 2005-07-31 Bruno Haible <bruno@clisp.org>
1832 * lock.h (gl_lock_initializer): New macro.
1833 (gl_lock_define_initialized): Use it.
1834 (gl_rwlock_initializer): New macro.
1835 (gl_rwlock_define_initialized): Use it.
1836 (gl_recursive_lock_initializer): New macro.
1837 (gl_recursive_lock_define_initialized): Use it.
1839 2005-07-26 Bruno Haible <bruno@clisp.org>
1841 * lock.h: Update from GNU gettext.
1842 * lock.c: Update from GNU gettext.
1844 2005-07-18 Bruno Haible <bruno@clisp.org>
1846 * lock.h (gl_once_t): New type.
1847 (gl_once_define, gl_once): New macros.
1848 * lock.c (fresh_once): New variable.
1849 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1852 2005-07-18 Simon Josefsson <jas@extundo.com>
1854 * check-version.c (check_version): Accept identical versions too.
1856 2005-07-18 Bruno Haible <bruno@clisp.org>
1858 * lock.h: New file, from GNU gettext.
1859 * lock.c: New file, from GNU gettext.
1861 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1863 * quotearg.c: Add translator comment suggested by Bruno Haible,
1864 with a minor change.
1866 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1868 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1869 copyright symbol and the year.
1870 * version-etc.c (COPYRIGHT_YEAR): New constant.
1871 (version_etc_va): Use parameterized copyright notice.
1872 Reword to conform to the current GNU coding standards.
1874 2005-07-11 Simon Josefsson <jas@extundo.com>
1876 * size_max.h: New file.
1878 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1880 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1883 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1884 and Paul Eggert <eggert@cs.ucla.edu>
1886 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1887 in wint_t, not wchar_t. Remove now-unnecessary cast.
1889 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1891 * regex.c, regex.h: Sync from libc.
1892 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1893 New files, synced from libc, except that regex_internal.h
1894 currently has a small porting fix.
1896 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1898 Remove the dependency of the strftime module on the tzset module.
1899 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1900 Copy the input structure, to work around some of the bug with
1901 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1902 Solaris releases, you should also use the tzset module, but we won't
1903 require it as a dependency any more since we don't want LGPLed code
1904 to depend on GPLed code.
1906 2005-07-02 Jim Meyering <jim@meyering.net>
1908 * backupfile.c (backup_args): Change a `0' to NULL.
1910 2005-07-01 Jim Meyering <jim@meyering.net>
1912 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1913 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1914 * save-cwd.c, tempname.c:
1915 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1916 and don't include <sys/file.h>).
1918 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1920 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1921 declares only 'struct timespec;' (!).
1923 2005-06-29 Jim Meyering <jim@meyering.net>
1925 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1926 type name. Use the variable name instead.
1927 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1929 2005-06-28 Simon Josefsson <jas@extundo.com>
1931 * check-version.h, check-version.c: New files.
1933 2005-06-28 Simon Josefsson <jas@extundo.com>
1935 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1936 collision with global variable. Better indentation. Don't
1937 increment buffer pointer beyond buffer end. Based on comments
1938 from Paul Eggert <eggert@cs.ucla.edu>.
1942 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1944 * canon-host.c (canon-host): Append trailing "," to 0 in
1945 initializer of struct addrinfo, as an indication that we don't
1946 care how many members the structure has.
1948 2005-06-24 Derek Price <derek@ximbiot.com>
1949 and Bruno Haible <bruno@clisp.org>
1951 Remove stat module & update lstat.
1952 * stat.c: Remove this file...
1953 (slash_aware_lstat): ...moving this content and its support...
1954 * lstat.c (rpl_lstat): ...into here.
1955 * lstat.h: New file.
1957 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1959 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1960 (ranged_convert): Don't save conversion in a temporary struct.
1961 This causes a warning with GCC 4.0.0, and anyway in the typical
1962 case it's not worth the extra 100 bytes or so of code.
1963 (ranged_convert, __mktime_internal): When calling a function via a
1964 pointer P, use P () rather than (*P) (), as we now assume C89 or
1967 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1969 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1970 "who -r" failed to give output. Problem reported by Tim Waugh.
1972 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1973 (xcalloc): Use it to avoid needless tests.
1974 Problem reported by Jim Meyering.
1976 2005-06-16 Jim Meyering <jim@meyering.net>
1978 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1979 when either N or S is zero.
1981 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1983 * argp.h (__option_is_short): Check upper limit of
1984 __key. Isprint() requires its argument to have the value
1985 of an unsigned char or EOF.
1987 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1989 * fnmatch.c (fnmatch): If there is an encoding error in a
1990 multibyte string or pattern, fall back on unibyte matching.
1991 Problem reported by James Youngman.
1993 2005-06-08 Bruno Haible <bruno@clisp.org>
1995 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1998 2005-06-08 Bruno Haible <bruno@clisp.org>
2000 * csharpcomp.h: New file, from GNU gettext.
2001 * csharpcomp.c: New file, from GNU gettext.
2002 * csharpcomp.sh.in: New file, from GNU gettext.
2004 2005-06-07 Derek Price <derek@ximbiot.com>
2007 * glob_.h: Indent nested #ifdef.
2009 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2011 Sync from coreutils.
2012 Use "file name" when talking about file names, instead of "filename"
2013 or "path", as per the GNU coding standards.
2014 * mkdir-p.c: Renamed from makepath.c.
2015 (make_dir_parents): Renamed from make_path. All callers changed.
2016 * mkdir-p.h: Likewise. All includers changed.
2017 * filenamecat.c: Renamed from path-concat.c.
2018 (file_name_concat): Renamed from path_concat. All callers changed.
2019 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2020 * filenamecat.h: Likewise. All includers changed.
2021 * acl.c: Don't use "path" or "filename" to mean "file name"
2022 in comments or local variable names.
2023 * basename.c: Likewise.
2024 * canonicalize.c, canonicalize.h: Likewise.
2025 * dirname.c, dirname.h: Likewise.
2026 * euidaccess.c: Likewise.
2027 * exclude.c: Likewise
2028 * fnmatch_.h, fnmatch_loop.c: Likewise.
2029 * fsusage.c, fsuage.h: Likewise.
2030 * fts.c, fts_.h: Likewise.
2031 * getcwd.c: Likewise.
2032 * getloadavg.c: Likewise.
2033 * mkstemp.c: Likewise.
2034 * mountlist.c, mountlist.h: Likewise.
2035 * openat.c, openat.h: Likewise.
2036 * readlink-stub.c: Likewise.
2037 * readutmp.c, readutmp.h: Likewise.
2038 * rename.c: Likewise.
2039 * rmdir.c: Likewise.
2041 * savedir.c: Likewise.
2042 * stripslash.c: Likewise.
2043 * tempname.c: Likewise.
2044 * xreadlink.c: Likewise.
2045 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2047 * exclude.h: Likewise.
2049 * euidaccess.c (getuid, getgid, getuid, getegid)
2050 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2051 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2052 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2053 * pathmax.h: Include <limits.h> unconditionally, since other
2054 files have been getting away with it for years (MORE/BSD 4.3
2056 * userspec.c (getpwnam, getgrnam, getgrgid)
2057 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2059 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2060 Define to 256, not 255, as per modern POSIX.
2062 2005-06-01 Bruno Haible <bruno@clisp.org>
2064 * csharpexec.h: New file, from GNU gettext.
2065 * csharpexec.c: New file, from GNU gettext.
2066 * csharpexec.sh.in: New file, from GNU gettext.
2068 2005-05-31 Derek Price <derek@ximbiot.com>
2069 Paul Eggert <eggert@cs.ucla.edu>
2072 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2074 2005-05-29 Derek Price <derek@ximbiot.com>
2075 Paul Eggert <eggert@cs.ucla.edu>
2077 * glob_.h, glob.c: New files.
2079 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2081 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2083 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2084 the configuration hassle isn't worth it.
2085 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2086 (LONGEST_MODIFIER, PRIuMAX): Remove.
2088 2005-05-27 Bruno Haible <bruno@clisp.org>
2090 * getlogin_r.h: Remove second include of <stddef.h>.
2092 2005-05-25 Bruno Haible <bruno@clisp.org>
2093 Derek Price <derek@ximbiot.com>
2095 * getlogin_r.h: Simplify API documentation.
2097 2005-05-25 Derek Price <derek@ximbiot.com>
2098 Paul Eggert <eggert@cs.ucla.edu>
2100 * getlogin_r.c, getlogin_r.h: New files.
2102 2005-05-22 Bruno Haible <bruno@clisp.org>
2104 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2105 Also include <sys/param.h> if it defines MIN, MAX.
2106 Based on a patch by Derek Price <derek@ximbiot.com>.
2108 2005-05-22 Bruno Haible <bruno@clisp.org>
2110 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2111 (INT64_MIN): Fix definition.
2112 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2114 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2115 NEED_SIGNED_INT_TYPES.
2117 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2118 HAVE_SYSTEM_INTTYPES.
2120 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2122 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2123 so that unistd-safer.h (GPL'ed code) need not be included.
2125 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2128 * fts.c: Don't include "cycle-check.h" or "hash.h".
2129 (setup_dir, free_dir): New functions.
2130 (enter_dir, leave_dir): Define trivial
2131 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2132 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2133 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2134 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2135 Move to fts-cycle.c.
2136 (fts_open): Use setup_dir.
2137 (fts_close): Use free_dir.
2138 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2139 This adds a label and some gotos, but the alternatives were messier.
2140 Check for memory allocation failure when entering a dir.
2141 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2142 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2143 (FTS): New member fts_cycle, that is a union that contains the
2144 old active_dir_ht and cycle_state. All uses changed to mention
2145 fts_cycle.ht and fts_cycle.state.
2146 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2147 fts.c, with the following changes:
2148 (setup_dir, free_dir): New functions.
2149 (enter_dir): Now returns bool. Return true if successful, false
2150 if memory exhausted. All callers changed.
2151 Do not bother partly cleaning up on
2152 memory allocation failure; that is free_dir's job.
2153 However, free ad if hash_insert fails, to avoid memory leak.
2154 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2155 fts->fts_options to see which union member to use.
2157 2005-05-20 Jim Meyering <jim@meyering.net>
2159 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2160 Now a macro, to pacify GCC.
2162 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2164 * chown.c (rpl_chown): Return -1 on failure.
2166 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2168 * canonicalize.c: Include canonicalize.h first, to test interface.
2169 Include <stddef.h> unconditionally, since we assume C89 now.
2170 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2171 * fts.c: Include fts_.h first, to check interface.
2172 Do not include intprops.h; no longer needed.
2173 Include cycle-check.h and hash.h, since fts_.h no longer does.
2174 Remove unnecessary casts of closedir to void.
2175 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2176 decide whether to decrement nlinks.
2177 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2178 (FTS): Use struct hash_table * instead of Hash_table, so that
2179 we no longer need to include hash.h here.
2181 2005-05-17 Jim Meyering <jim@meyering.net>
2183 * fts.c, fts_.h: New files, from coreutils.
2185 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2187 Sync from coreutils.
2188 * unlinkdir.c, unlinkdir.h: New files.
2189 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2190 regex.h, unlocked-io.h, xtime.h:
2191 White space changes only.
2192 * makepath.c (make_path): Port to hosts where leading "//" is special.
2193 * yesno.c: Include getline.h, not ctype.h.
2194 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2195 Use getline to remove arbitrary restriction on response length.
2197 2005-05-13 Bruno Haible <bruno@clisp.org>
2199 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2200 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2201 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2202 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2203 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2204 Add support for 64-bit integers in the MSVC compiler.
2206 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2208 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2209 Change the initial comment to refer to GPL, not LGPL.
2210 gnulib-tool will change it to LGPL as needed.
2212 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2213 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2214 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2215 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2216 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2217 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2218 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2219 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2220 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2221 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2222 concatpath.c, config.charset, copy-file.c, copy-file.h,
2223 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2224 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2225 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2226 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2227 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2228 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2229 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2230 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2231 full-read.c, full-read.h, full-write.c, full-write.h,
2232 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2233 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2234 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2235 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2236 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2237 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2238 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2239 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2240 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2241 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2242 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2243 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2244 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2245 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2246 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2247 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2248 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2249 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2250 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2251 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2252 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2253 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2254 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2255 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2256 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2257 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2258 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2259 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2260 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2261 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2262 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2263 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2264 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2265 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2266 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2267 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2268 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2269 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2270 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2271 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2272 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2273 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2274 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2275 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2276 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2277 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2278 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2279 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2280 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2281 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2282 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2283 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2284 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2285 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2286 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2287 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2288 Update FSF postal mail address.
2290 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2292 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2293 specified in ai_socktype. Fix invalid ai_protocol
2294 check. ai_protocol is usually set to 0 or depending on
2295 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2296 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2297 ai_socktype / ai_protocol in the returned addrinfo structure.
2299 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2300 Bruno Haible <bruno@clisp.org>
2302 * inet_ntop.h: New file.
2303 * inet_ntop.c: New file, from glibc with modifications.
2305 2005-05-08 Jim Meyering <jim@meyering.net>
2307 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2309 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2311 Merge from coreutils. Among other things,
2312 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2313 * fd-safer.c: New file.
2314 * fcntl-safer.h, open-safer.c: Remove.
2315 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2316 * dup-safer.c: Include unistd-safer.h first.
2317 Don't include errno.h.
2318 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2319 * file-type.h: Don't assume invoker included sys/stat.h first.
2320 * file-type.c: Rely on file-type.h change.
2321 * getloadavg.c: Include unistd-safer.h.
2322 (getloadavg): Use safer open.
2323 * getusershell.c: Include "stdio-safer.h".
2324 (getusershell): Use safer fopen.
2325 * long-options.c (long_options): Use NULL rather than 0.
2326 * modechange.h (mode_free): Remove; all callers changed to invoke
2328 * modechange.c: Likewise.
2329 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2330 (MODE_DONE): New constant.
2331 (struct mode_change): Remove 'next' member.
2332 (make_node_op_equals): New function; like the old one of the
2333 same name, except it allocates an array.
2334 (mode_compile, mode_create_from_ref): Use it.
2335 (mode_compile): Allocate result as an array, not a linked list.
2336 Parse octal string ourself, so that we catch mistakes like "+0".
2337 (mode_adjust): Arg is an array, not a linked list.
2338 * modechange.c: Include stat-macros.h, xalloc.h.
2339 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2340 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2341 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2342 Remove. This is now stat-macros.h's job.
2343 (talloc): Remove. All callers replaced by xalloc, so that
2344 our invokers don't have to worry about reporting memory failures.
2345 (make_node_op_equals): Remove.
2346 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2348 (struct mode_change): Moved here from modechange.h.
2349 (mode_append_entry): Remove.
2350 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2351 apps to have incorrect behavior. Use simpler algorithm for head
2352 and tail. Don't futz with umask; that's now the job of mode_adjust.
2353 Detect more invalid usages rather than having somewhat-random behavior.
2354 Don't insert an "a=" action, as that leads to incorrect behavior.
2355 (mode_compile, mode_create_from_ref): Return NULL on error instead
2356 of an enum, since now there's only one way to have an error. All
2358 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2359 at the correct time. Simplify calculation of "+u" and its ilk.
2360 Don't mishandle "+X".
2361 (mode_free): Remove "register" and localize decls.
2362 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2363 (struct mode_change): Move to modechange.c; callers don't
2364 need to see this stuff.
2365 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2366 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2367 (mode_change, mode_adjust): Reflect the new signatures noted above.
2368 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2369 that might redefine system include files.
2370 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2371 (my_usleep): Use NULL rather than (void *) 0.
2372 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2373 Use siginterrupt to specify that system calls should be interrupted.
2374 (rpl_nanosleep): Move initialization of suspended closer to call of
2376 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2377 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2378 (desirable_utmp_entry): New function.
2379 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2380 using x2nrealloc, to simplify logic.
2381 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2382 size calculation. Do not assume utmp file is a regular file.
2383 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2384 (READ_UTMP_CHECK_PIDS): New constant.
2385 * save-cwd.c: Include unistd-safer.h.
2386 (save_cwd): Use fd_safer.
2387 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2388 [!_LIBC] Include "stat-macros.h" instead.
2389 * unistd-safer.h (fd_safer): New decl.
2391 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2393 * byteswap_.h: New file.
2395 2005-04-25 Albert Chin <china@thewrittenword.com>
2397 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2400 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2402 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2403 that "UTC +1 second" continues to work. Problem reported
2405 (relunit_snumber): New rule.
2408 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2410 * getdate.y (universal_time_zone_table): New constant.
2411 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2412 universal_time_zone_table.
2413 (lookup_zone): Prefer universal_time_zone_table to
2414 local_time_zone_table, so that "GMT" time stamps are allowed in
2415 London during the summer. Problem reported by Ian Abbott.
2417 2005-04-12 Jim Meyering <jim@meyering.net>
2419 * human.c (humblock): Set *options even when returning due to
2420 xstrtoumax conversion failure. Thanks to a used-uninitialized
2423 2005-04-09 Jim Meyering <jim@meyering.net>
2425 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2426 -Wuninitialized: initialize tm0.tm_year.
2428 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2430 * getdate.y (parser_control): rels_seen is now a boolean, not a
2431 count, since there's no maximum. All uses changed.
2432 Add member dsts_seen.
2433 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2435 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2436 Use pc_rels_seen to decide whther a date is absolute.
2438 * getdate.y (number): Don't overwrite year.
2439 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2442 2005-04-02 Simon Josefsson <jas@extundo.com>
2444 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2445 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2447 2005-03-27 Jim Meyering <jim@meyering.net>
2449 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2451 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2453 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2454 "one's complement" -> "ones' complement" in comment, as per Knuth.
2455 "value of type" -> "type or expression" in comment.
2456 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2458 2005-03-26 Jim Meyering <jim@meyering.net>
2461 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2462 Correct typos: s/or/of/.
2464 2005-03-23 Jim Meyering <jim@meyering.net>
2466 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2468 2005-03-21 Jim Meyering <jim@meyering.net>
2470 Changes imported from coreutils.
2472 * cycle-check.c: Don't include xalloc.h.
2474 * path-concat.c: Don't include assert.h.
2475 (path_concat): Remove assertion that would have triggered
2476 for ABASE starting with more than one slash.
2477 Reported by Andreas Schwab.
2479 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2480 properly when ABASE is an absolute file name.
2481 Correct the description of this function.
2483 Add an assertion and a test driver.
2484 This fixes a bug introduced on 2004-07-02.
2485 Andreas Schwab reported the resulting failure of cp --parents:
2486 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2488 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2490 * strftime.c (my_strftime): If the underlying strftime returns 0
2491 (which shouldn't happen), generate nothing instead of returning 0
2492 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2494 2005-03-16 Bruno Haible <bruno@clisp.org>
2496 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2498 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2500 * strftime.c (my_strftime): Prepend space to format so that we can
2501 reliably distinguish strftime failure from empty output on POSIX
2504 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2506 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2507 (iconv_string): Don't guess a size-zero buffer, as that might cause
2508 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2509 result would be 'too large', where 'too large' is (heuristically)
2510 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2511 overflow concerns. This will prevent some unwanted malloc failures
2512 when the inputs are very large.
2514 2005-03-15 Bruno Haible <bruno@clisp.org>
2516 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2519 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2522 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2524 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2526 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2527 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2529 * strtol.c: Likewise.
2531 2005-03-14 Simon Josefsson <jas@extundo.com>
2533 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2536 2005-03-14 Jim Meyering <jim@meyering.net>
2538 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2539 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2540 to be nonzero so that we (and caller) can detect the difference
2541 between a valid zero-length expansion and an error return, even
2542 when the underlying strftime fails before writing anything into
2545 2005-03-10 Jim Meyering <jim@meyering.net>
2547 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2548 so that this module works on systems without fchdir.
2550 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2552 Factor int-properties macros into a single file, except for
2553 glibc-related files.
2554 * intprops.h: New file.
2555 * getloadavg.c: Include it instead of limits.h.
2556 (INT_STRLEN_BOUND): Remove.
2557 * human.c: Include intprops.h.
2558 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2559 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2560 * inttostr.h: Include intprops.h instead of limits.h.
2561 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2562 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2563 for consistency with intprops.h.
2564 (time_t_is_integer, twos_complement_arithmetic): Use them.
2565 * sig2str.h: Include <signal.h>, intprops.h.
2566 (INT_STRLEN_BOUND): Remove.
2567 * strftime.c (TYPE_SIGNED): Remove.
2568 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2569 * strtol.c: Adjust comments to match intprops.h.
2570 * userspec.c: Include intprops.h.
2571 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2572 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2573 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2574 instead of rolling our own expressions.
2575 * xstrtol.c: Include xstrtol.h first, to test interface.
2577 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2579 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2580 the right thing even if adding 1900 would overflow. Similarly
2581 for tm_mon + 1 and tm_yday + 1.
2582 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2583 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2584 (DO_SIGNED_NUMBER): New macro.
2585 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2587 2005-03-07 Bruno Haible <bruno@clisp.org>
2589 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2591 2005-03-03 Derek R. Price <derek@ximbiot.com>
2592 Bruno Haible <bruno@clisp.org>
2594 * pagealign_alloc.h: New file.
2595 * pagealign_alloc.c: New file.
2597 2005-01-28 Bruno Haible <bruno@clisp.org>
2599 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2602 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2604 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2605 The workaround isn't strictly needed for POSIX conformance, and
2606 it's too much of a pain to configure and maintain. We'll ask
2607 people to fix their kernels instead.
2608 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2609 (NANOSLEEP_BUG_WORKAROUND): Remove.
2610 (xnanosleep): Remove the workaround.
2612 2005-02-12 Bruno Haible <bruno@clisp.org>
2614 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2616 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2618 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2619 * timespec.h (gettime): Return void, since it always
2620 succeeds now. All uses changed.
2621 * gettime.c (gettime) Likewise.
2622 [HAVE_NANOTIME]: Prefer nanotime.
2623 Assume gettimeofday succeeds, as POSIX requires.
2624 Assime time () succeeds, since other code already does.
2625 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2626 (timespec_subtract): Remove.
2627 (NANOSLEEP_BUG_WORKAROUND): New constant.
2628 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2629 things considerably. Use it only on GNU/Linux hosts, since the
2630 workaround shouldn't be needed elsewhere.
2632 2005-02-24 Bruno Haible <bruno@clisp.org>
2634 * gettext.h: Update from GNU gettext 0.14.2.
2636 2005-02-24 Bruno Haible <bruno@clisp.org>
2638 * localcharset.c: Update from GNU gettext 0.14.2.
2639 * config.charset: Update from GNU gettext 0.14.2.
2641 2005-02-22 Simon Josefsson <jas@extundo.com>
2643 * iconvme.h, iconvme.c: New files, from libc.
2645 2005-02-20 Neil Conway <neilc@samurai.com>
2647 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2648 returned by OSX/Darwin if the specified buffer is not large
2649 enough for the hostname.
2651 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2653 * memrchr.h: New file.
2654 * chdir-long.c: Include it.
2655 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2656 Don't bother including stddef.h.
2658 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2660 * argp-help.c (__argp_help): Create a fake struct argp_state and
2661 pass it to _help, otherwise the latter coredumps trying to
2662 dereference state.root_argp.
2664 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2666 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2668 Include <sys/types.h>, for dev_t.
2669 (ME_DUMMY, ME_REMOTE): Move from here....
2670 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2671 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2673 Include mountlist.h first, to test the interface.
2675 2005-01-29 Bruno Haible <bruno@clisp.org>
2677 * progname.c (program_name): Initialize.
2678 Needed when linking statically on MacOS X.
2680 2005-01-28 Bruno Haible <bruno@clisp.org>
2682 * javacomp.sh.in: New file, from GNU gettext.
2683 * javacomp.h: New file, from GNU gettext.
2684 * javacomp.c: New file, from GNU gettext.
2686 2005-01-26 Bruno Haible <bruno@clisp.org>
2688 * javaexec.sh.in: New file, from GNU gettext.
2689 * javaexec.h: New file, from GNU gettext.
2690 * javaexec.c: New file, from GNU gettext.
2692 2005-01-26 Simon Josefsson <jas@extundo.com>
2694 * gai_strerror.c: Use GPL in header.
2696 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2698 * argp-help.c (hol_entry_help): Avoid using non-constant
2699 initializers for struct pentry_state.
2700 (__argp_error): Check return value of __asprintf
2701 (__argp_failure): Translate error message
2703 * argp-parse.c: Removed braces around the expansion of N_()
2705 2005-01-21 Jim Meyering <jim@meyering.net>
2707 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2708 same value as for Solaris 9.
2710 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2711 component length. This included changing the parameter to be
2712 of type `char *' rather than `char const *'.
2713 * chdir-long.h (chdir_long): Update prototype.
2715 * openat.c (fdopendir, fstatat): New functions.
2716 * openat.h: Include headers required for use of DIR and struct stat.
2717 [AT_SYMLINK_NOFOLLOW]: Define.
2718 (fdopendir, fstatat): Add prototypes.
2720 2005-01-21 Bruno Haible <bruno@clisp.org>
2722 * classpath.h: New file, from GNU gettext.
2723 * classpath.c: New file, from GNU gettext.
2725 2005-01-20 Simon Josefsson <jas@extundo.com>
2727 * version-etc-fsf.c: New file, with version_etc_copyright.
2728 * version-etc.c: Remove version_etc_copyright.
2729 * version-etc.h (version_etc_copyright): Use [] instead of * in
2730 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2732 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2734 * save-cwd.c (save_cwd): Remove code to support the case
2735 where fchdir is missing or flaky.
2737 2005-01-20 Simon Josefsson <jas@extundo.com>
2739 * base64.h (isbase64): Add.
2741 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2742 using a unsigned prototype, don't inline.
2743 (base64_decode): Use it.
2745 2005-01-19 Bruno Haible <bruno@clisp.org>
2747 * sh-quote.h: New file, from GNU gettext.
2748 * sh-quote.c: New file, from GNU gettext.
2750 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2752 Merge changes from coreutils, as described below in several
2753 changelogs dated today.
2755 * save-cwd.c: Include "save-cwd.h" before other include files.
2756 (O_DIRECTORY): Remove; not needed here, since "." must be
2757 a directory. All uses removed.
2758 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2759 universal on Suns, and we also need to test for IRIX.
2760 Revamp code to use 'if' rather than '#if'.
2761 Avoid unnecessary comparison of cwd->desc to 0.
2763 * utimens.c (futimens): Robustify the previous patch, by checking
2764 for known valid error numbers rather than observed invalid ones.
2766 2005-01-18 Jim Meyering <jim@meyering.net>
2768 * version-etc.c (version_etc_copyright): Update copyright date.
2770 * utimens.c (futimens): Account for the fact that futimes
2771 can also fail with errno == ENOSYS or errno == ENOENT.
2772 Patch from Dmitry V. Levin.
2774 Change the name of the robust chdir function from chdir to chdir_long.
2775 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2776 (restore_cwd): Use chdir_long, not chdir.
2777 * chdir-long.c: Renamed from chdir.c.
2778 * chdir-long.h: Renamed from chdir.h.
2779 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2782 2005-01-18 Bob Proulx <bob@proulx.com>
2784 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2785 offsetof() macro construct to avoid compile failure with native HP-UX
2786 11.0 ANSI C compiler.
2788 2005-01-06 Bruno Haible <bruno@clisp.org>
2790 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2791 because stpncpy.m4 takes care of it.
2793 2004-01-24 Bruno Haible <bruno@clisp.org>
2795 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2797 2003-10-09 Bruno Haible <bruno@clisp.org>
2799 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2801 2005-01-06 Bruno Haible <bruno@clisp.org>
2803 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2804 * fwriteerror.c: Include <stdbool.h>.
2805 (fwriteerror): At the end, close the file stream. Record whether
2806 stdout was already closed.
2808 2004-05-27 Bruno Haible <bruno@clisp.org>
2810 * execute.c (environ): Declare if needed.
2811 * pipe.c (environ): Likewise.
2812 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2814 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2816 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2817 definitions to be after all include files, to avoid collisions.
2818 Problem reported by Bob Proulx.
2820 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2822 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2823 not needed. This removes a dependency on the gettext module.
2824 [defined _LIBC]: Do not include <libintl.h>; not needed.
2826 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2828 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2831 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2833 * argp-parse.c: Include <stddef.h>.
2834 (alignof, alignto): New macros.
2835 (parser_init): Don't assume that void * is aligned sufficiently
2838 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2839 need to extend the stack.
2840 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2843 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2845 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2847 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2849 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2850 Remove now-obsolete comment about AIX.
2851 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2852 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2853 (YYMAXDEPTH): New macro.
2855 2004-12-18 Bruno Haible <bruno@clisp.org>
2857 * fatal-signal.c (fatal_signals): Make non-const.
2858 (init_fatal_signals): New function.
2859 (uninstall_handlers, install_handlers): Ignore signals that were set to
2861 (at_fatal_signal): Call init_fatal_signals.
2862 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2864 Reported by Paul Eggert.
2866 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2868 * getdate.y (textint): New member "negative".
2869 (time_zone_hhmm): New function.
2870 Expect 14 shift-reduce conflicts, not 13.
2871 (o_colon_minutes): New rule.
2872 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2873 (yylex): Set the "negative" member of signed numbers.
2875 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2877 Changes imported from coreutils.
2878 * hard-locale.c: Assume <locale.h> exists.
2880 (GLIBC_VERSION): New macro.
2881 (hard_locale): Assume setlocale exists.
2882 Rewrite to avoid #ifdef.
2883 Use strdup rather than malloc + strcpy.
2884 * human.c: Assume <locale.h> exists.
2885 (human_readable): Assume localeconv exists.
2887 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2889 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2890 convert T2, not T. (Imported from libc.)
2892 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2894 * getcwd.c (is_ENAMETOOLONG): New macro.
2895 (__getcwd.c): Don't restore errno; glibc doesn't.
2896 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2897 first, falling back to our code only if its results look suspicious.
2898 Ensure that the resulting buffer is only as large as necessary.
2900 * readutmp.c: Include readutmp.h first.
2901 Include <errno.h>, since readutmp.h no longer does that.
2902 * readutmp.h: Don't include <errno.h>,
2903 <sys/param.h>, <time.h>; not needed to establish interface.
2904 (errno): Remove decl.
2905 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2906 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2907 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2909 2004-11-28 Simon Josefsson <jas@extundo.com>
2911 * base64.h, base64.c: New file.
2913 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2915 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2917 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2919 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2920 HP's ANSI C compiler.
2921 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2922 Declaring int functions causes warnings on some modern systems and
2923 shouldn't be needed to compile on ancient ones.
2924 * same.c (MIN) [defined MIN]: Don't define, since it's already
2927 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2928 with the following changes.
2929 (__set_errno): Parenthesize properly.
2930 Include <stdbool.h>.
2931 (MIN, MAX, MATCHING_INO): New macros.
2932 (__getcwd): Define with prototype, not K&R form.
2933 Use heuristics to allocate default buffer on stack if possible.
2934 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2935 behavior, and to avoid the PATH_MAX limit when computing
2937 Use MATCHING_INO to compare inode number to file.
2938 Check for arithmetic overflow in size calculations.
2939 Fix bug in reallocation of dot array that caused getcwd to fail
2940 on directories nested deeper than 75.
2941 Be more careful about saving errno on error.
2942 Do not use realloc; use only free+malloc, as this is a bit
2943 more flexible and avoids a needless copy operation.
2944 Do not inspect st_dev and st_ino for symbolic links; POSIX
2945 doesn't specify the latter.
2946 Check for closedir errors.
2947 Avoid needless casts.
2948 Use "#ifdef weak_alias" around weak_alias, to be like other
2950 The following changes to getcwd.c have effect only when used in
2951 gnulib; they have no effect inside glibc proper.
2952 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2953 as alloca isn't used.
2954 (alloca, __alloca): Likewise.
2955 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2956 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2957 unconditionally, as gnulib assumes C89 or better.
2958 Do not include <sys/param.h>.
2959 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2960 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2962 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2963 Include <dirent.h> in a way that is compatible with modern Autoconf.
2964 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2965 New macros, if not already defined.
2966 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2967 Use "_LIBC", not "defined _LIBC", for consistency.
2968 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2970 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2971 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2972 * xgetcwd.c: David MacKenzie's old code was removed, so give
2973 credit only to Jim Meyering and adjust the copyright dates.
2974 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2975 <stdlib.h>, <unistd.h>, "pathmax.h".
2976 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2977 (INITIAL_BUFFER_SIZE): Remove.
2978 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2980 2004-11-23 Jim Meyering <jim@meyering.net>
2982 * getopt_.h: Remove trailing blanks.
2984 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2986 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2987 (futimens): New function, which uses futimes if available.
2988 (futimens, utimens): Support timespec==NULL, with same semantics
2989 as utime and utimens.
2990 * utimens.h (futimens): New decl.
2992 2004-11-23 Jim Meyering <jim@meyering.net>
2994 * __fpending.c: Add comment.
2996 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2998 * getopt_.h: Re-addition of __getopt_argv_const caused
2999 redefinition warnings. To avoid them, include the defines
3000 in `#if !defined __need_getopt ... #endif'. The only place
3001 where __getopt_argv_const is used is in definitions
3002 of getopt_long and getopt_long_only below, which are as well
3003 protected by `#ifndef __need_getopt'.
3004 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3005 __need_getopt after including <stdio.h> and <unistd.h> These
3006 headers might have defined it.
3008 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3010 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3012 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3013 optopt): Use them instead of invoking ## directly; otherwise, the
3014 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3016 2004-11-19 Bruno Haible <bruno@clisp.org>
3018 * strtok_r.c: Move comments from here...
3019 * strtok_r.h: ... to here.
3021 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3023 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3024 might fail. Problem reported by Yoann Vandoorselaere.
3025 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3026 that mishandle size_t overflow.
3028 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3030 * canon-host.c: Include "strdup.h".
3031 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3032 Use strdup instead of malloc/strcpy to duplicate strings.
3034 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3035 (human_space_before_unit): New constant.
3036 * human.c (human_readable): Support it.
3038 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3039 (xgetcwd): Set errno correctly when failing.
3040 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3041 the failure is actually due to a PATH_MAX problem.
3043 Further getopt changes to make it more likely that glibc will
3044 buy the changes back.
3045 * getopt.c (POSIXLY_CORRECT): New constant.
3046 (getopt): Use it, so to preserve glibc semantic
3047 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3048 when compiling for libc.
3049 * getopt_.h (__getopt_argv_const): Bring it back.
3050 (getopt_long, getopt_long_only): Use it.
3052 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3053 New arg POSIXLY_CORRECT. All callers changed.
3054 (getopt): Argv is now char * const *, as per standard.
3055 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3056 not char *__getopt_argv_const *.
3057 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3058 _getopt_long_only_r): Likewise.
3059 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3060 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3061 _getopt_long_r, _getopt_long_only_r): Likewise.
3062 * getopt_.h (__getopt_argv_const): Remove.
3063 (getopt): Argv is now char * const *, as per standard.
3065 * getdate.y (tORDINAL): New token.
3066 (day, relunit): Allow it for relative times.
3067 (relative_time_table): Use tORDINAL for ordinals.
3069 2004-11-15 Jim Meyering <jim@meyering.net>
3071 * closeout.c: Include "__fpending.h" once again.
3072 Include <stdbool.h>.
3073 (close_stdout): Don't fail just because stdout was closed initially,
3074 since some programs don't write to stdout in the normal course of
3075 operation (other than --version and --help), and we don't want this
3076 function to make e.g. `touch file >&-' fail.
3077 But do fail if it was closed and someone has tried to write to it.
3078 E.g., `printf foo >&-' must fail.
3080 2004-11-11 Simon Josefsson <jas@extundo.com>
3082 * strtok_r.h, strtok_r.c: New file.
3084 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3086 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3087 we can stop lying to compilers about the constness of argv when we
3088 are compiled outside glibc.
3089 (getopt, getopt_long, getopt_long_only): Use it.
3090 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3092 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3093 _getopt_long_only_r): Likewise.
3094 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3095 _getopt_long_only_r): Likewise.
3097 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3098 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3099 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3100 the other external symbols.
3101 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3102 declaration, since the above renaming now works around collisions.
3104 2004-11-11 Jim Meyering <jim@meyering.net>
3106 * linebreak.c: Remove trailing blanks.
3107 * alloca_.h: Likewise.
3108 * acosl.c: Likewise.
3109 * euidaccess.c: Likewise.
3110 * allocsa.h: Likewise.
3112 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3114 * mktime.c (SHR): New macro, which is a portable
3115 substitute for >> that should work even on Crays.
3116 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3117 Problem reported by Mark D. Baushke in
3118 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3119 * getdate.y (SHR): Likewise.
3121 * strftime.c (SHR): Likewise.
3123 * quotearg.c (struct quoting_options): Use unsigned int for
3124 quote_these_too, so that right shifts are well defined. All uses
3127 2004-11-10 Simon Josefsson <jas@extundo.com>
3129 * getaddrinfo.h, getaddrinfo.c: New files.
3131 2004-11-10 Jim Meyering <jim@meyering.net>
3133 Ensure that no close failure goes unreported.
3134 * closeout.c (close_stdout): Always close stdout. I.e., don't
3135 return early when it seems there's nothing to flush.
3136 Don't include __fpending.h.
3138 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3140 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3142 2004-11-05 Bruno Haible <bruno@clisp.org>
3144 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3145 Reported by Mark D. Baushke <mdb@cvshome.org>.
3147 2004-11-04 Bruno Haible <bruno@clisp.org>
3149 2004-09-11 Bruno Haible <bruno@clisp.org>
3150 * allocsa.valgrind: New file.
3151 2004-02-06 Bruno Haible <bruno@clisp.org>
3152 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3153 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3154 Reported by Christopher Seip <chris.seip@hp.com>.
3156 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3158 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3159 with errno == ERANGE if the buffer is too small.
3160 Problem reported by Mark D. Baushke.
3162 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3164 * xreadlink.c (MAXSIZE): New macro.
3165 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3166 size does not exceed MAXSIZE. Avoid cast.
3167 As suggested by Mark D. Baushke in
3168 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3169 if readlink fails with buffer size just under MAXSIZE, try again
3172 2004-11-02 Derek R. Price <derek@ximbiot.com>
3173 and Paul Eggert <eggert@cs.ucla.edu>
3175 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3176 (get_date): Overparenthesize to avoid GCC warning.
3178 2004-11-02 Bruno Haible <bruno@clisp.org>
3180 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3181 function returns void.
3183 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3185 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3186 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3189 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3191 * getdate.y: Add support for TZ="foo" within a date string.
3192 Fix some bugs near time_t boundaries. Reject dates with
3193 out-of-range components, e.g., "Sept 31".
3194 Include <stdlib.h>, "setenv.h", "xalloc.h".
3195 (ISDIGIT_LOCALE): Remove; unused.
3196 Note that the TZ and time functions used here are not reentrant.
3197 (mktime_ok, get_tz): New functions.
3198 (TZBUFSIZE): New constant.
3199 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3200 This requires that we sometimes generate our own TZ="XXX..." setting.
3202 2004-10-27 Derek R. Price <derek@ximbiot.com>
3204 * mktime.c (not_equal_tm): Remove redundant check.
3206 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3208 * getdate.y: Use Bison 1.875 features, and some minor
3209 code cleanups. This change does not affect semantics.
3210 Don't include <stdlib.h>; no longer needed.
3211 Don't include unlocked-io.h; only the "#if TEST" code uses
3212 stdio, and performance isn't crucial there.
3213 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3214 Bison 1.875 features as described below.
3215 All uses of "PC." replaced by "pc->".
3216 (YYSTYPE): Add a forward declaration.
3217 (yylex, yyerror): Use full prototypes in forward decls.
3218 Use "%pure-parser" rather than obsolescent "%pure_parser".
3219 Use %parse-param and %lex-param instead of obsolescent
3220 YYPARSE_PARAM and YYLEX_PARAM.
3221 (meridian_table, month_and_day_table, time_units_table,
3222 relative_time_table, time_zone_table, military_table,
3223 lookup_zone, lookup_word, get_date):
3224 Use NULL instead of 0 where appropriate.
3225 (to_hour): Avoid abort (), to avoid a dependency on
3227 (yyerror, yylex): Now accepts parser_control * arg.
3228 (main) [TEST]: Use '\0' rather than 0 for char.
3230 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3232 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3233 It's now the caller's responsibility to handle the case where
3234 !HAVE_GETPAGESIZE && !defined getpagesize.
3236 * mktime.c (leapyear): Arg is long int, not int.
3238 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3240 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3242 2004-10-12 Simon Josefsson <jas@extundo.com>
3244 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3245 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3248 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3250 * vsnprintf.h: New file.
3251 * vsnprintf.c: New file.
3253 2004-10-07 Bruno Haible <bruno@clisp.org>
3255 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3256 into the provided buffer.
3258 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3260 * diacrit.c, diacrit.h: Add GPL notice.
3262 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3263 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3264 * logl.c (logl): Keep the code as similar to glibc as possible.
3265 This avoids a potential constant-folding bug.
3267 2004-10-05 Bruno Haible <bruno@clisp.org>
3269 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3271 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3273 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3274 * xmalloc.c (xmemdup): Likewise.
3275 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3276 XFREE): Remove these long-obsolescent macros.
3277 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3278 * xstrdup.c: Remove.
3280 * regex.c (re_comp): Cast gettext return value to char *,
3281 Problem reported by Martin Neitzel via Mark D. Baushke.
3283 2004-10-04 Simon Josefsson <jas@extundo.com>
3285 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3286 '#ifdef USE_UNLOCKED_IO'.
3288 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3290 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3291 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3292 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3293 regex.c, sha1.c, version-etc.c, yesno.c:
3294 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3295 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3296 the includer's responsibility.
3298 Sync from coreutils.
3300 * modechange.c (mode_compile): Don't decrement a pointer that
3301 points to the start of a string, as the C Standard says the
3302 resulting behavior is undefined.
3304 * backupfile.h (enum backuptype): Rename none -> no_backups,
3305 simple -> simple_backups, numbered_existing ->
3306 numbered_existing_backups, numbered -> numbered_backups
3307 to avoid shadowing problems. All uses changed.
3308 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3309 * backupfile.c (check_extension, numbered_backup):
3310 Rename locals to avoid shadowing 'basename'.
3311 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3314 * .cppi-disable: Add getopt_.h, getopt_int.h.
3315 * .cvsignore: Add getopt.h.
3317 2004-10-04 Simon Josefsson <jas@extundo.com>
3319 * memmem.h: New file.
3320 * memmem.c: New file, taken from glibc.
3322 2004-10-02 Jim Meyering <jim@meyering.net>
3324 * dirfd.h, getpagesize.h: Add copyright notice.
3326 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3328 * snprintf.c: Remove comments as to why each header is needed.
3330 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3332 * strsep.h: New file.
3333 * strsep.c: New file.
3335 2004-10-01 Simon Josefsson <jas@extundo.com>
3337 * snprintf.c (snprintf): Handle size==0.
3339 2004-10-01 Simon Josefsson <jas@extundo.com>
3340 Bruno Haible <bruno@clisp.org>
3342 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3343 (snprintf): Declare 'args'.
3345 2004-09-30 Simon Josefsson <jas@extundo.com>
3347 * snprintf.h, snprintf.c: New files.
3349 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3351 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3352 (hol_entry_help): Never translate an empty string.
3353 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3354 * argp.h (OPTION_NO_TRANS): New option.
3356 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3358 * xvasprintf.c: Include xalloc.h.
3359 (xvasprintf): Use xalloc_die, not xmalloc_die.
3361 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3363 * dummy.c: Change copyright notice to FSF, and license to GPL.
3365 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3367 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3368 Problem reported by Bruno Haible in:
3369 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3371 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3373 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3374 in case some system header has #define'd it. Problem reported by
3375 Soeren D. Schulze in
3376 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3378 2004-09-08 Bruno Haible <bruno@clisp.org>
3380 * stdint_.h: New file, taken from GNU clisp.
3382 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3384 * xvasprintf.h: New file.
3385 * xvasprintf.c: New file.
3386 * xasprintf.c: New file.
3388 2004-09-08 Bruno Haible <bruno@clisp.org>
3390 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3392 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3394 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3396 Import from coreutils.
3397 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3398 strings on unbounded length. alloca's performance benefits aren't
3399 that important here.
3401 (parse_with_separator): New function, with most of the internals
3402 of the old parse_user_spec. Allow user to omit both user and group,
3403 for compatibility with FreeBSD.
3404 Clone only the user name, not the entire spec.
3405 Do not set *uid, *gid unless entirely successful.
3406 Avoid memory leak in some failing cases.
3407 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3408 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3409 (parse_user_spec): Rewrite to use parse_with_separator.
3411 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3413 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3414 its complicated substitute.
3415 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3416 and program_invocation_name.
3417 (__argp_basename) [!_LIBC]: Remove; the only use was
3418 replaced by its body.
3419 (__argp_short_program_name): Change condition from
3420 !defined __argp_short_program_name to
3421 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3422 to match argp-namefrob.h.
3423 (__argp_failure): Don't assume strerror_r returns char *.
3424 * argp-parse.c (N_): Define unconditionally.
3425 (argp_default_options): Fill out initializers with 0 to avoid
3428 2004-08-12 Simon Josefsson <jas@extundo.com>
3430 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3431 * getopt_.h: Renamed from getopt.h.
3433 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3435 Merge from coreutils.
3437 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3438 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3439 for Reliant Unix 5.43.
3441 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3442 (union fooround): Use uintmax_t, not long int.
3443 The rest is a merge from libc:
3444 [defined _LIBC]: Include <shlib-compat.h>.
3445 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3447 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3449 * strverscmp.c: Convert to UTF-8.
3451 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3453 * obstack.h (obstack_empty_p):
3454 Don't assume that chunk->contents is suitably aligned.
3455 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3456 Likewise. Problem reported by Benno in
3457 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3459 * chown.c (rpl_chown): Work even if the file is writeable but not
3460 readable. This could be improved further but it'd take some work.
3462 2004-08-08 Simon Josefsson <jas@extundo.com>
3464 * xgethostname.c: Don't include error.h (not used).
3467 * getpass.c: Include getpass.h first.
3469 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3471 * xalloc-die.c: New files.
3472 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3474 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3475 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3476 (_, N_, xalloc_die): Move to xalloc-die.c.
3477 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3478 so that we needn't mess with xalloc_msg_memory_exhausted.
3480 * sha1.h: Renamed from sha.h.
3481 (SHA1_H): Renamed from _SHA_H.
3482 (sha1_ctx): Renamed from sha_ctx.
3483 (sha1_init_ctx): Renamed from sha_init_ctx.
3484 (sha1_process_block): Renamed from sha_process_block.
3485 (sha1_process_bytes): Renamed from sha_process_bytes.
3486 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3487 (sha1_read_ctx): Renamed from sha_read_ctx.
3488 (sha1_stream): Renamed from sha_stream.
3489 (sha1_buffer): Renamed from sha_buffer.
3490 * sha1.c: Likewise; renamed from sha.c.
3491 Do not include <sys/types.h>.
3492 Include <stddef.h> rather than <stdlib.h>.
3494 2004-08-08 Bruno Haible <bruno@clisp.org>
3496 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3497 FILESYSTEM_PREFIX_LEN.
3498 * progreloc.c: Likewise.
3499 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3501 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3504 * argp-help.c (make_hol, hol_append): Don't assume that
3505 SIZE_MAX is a valid preprocessor constant.
3506 (__argp_basename): Change from "#ifndef _LIBC"
3507 to "#ifndef __argp_short_program_name", so that
3508 we don't compile these functions for tar.
3510 More merges from coreutils.
3511 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3512 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3514 * addext.c: Remove; no longer needed.
3515 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3516 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3517 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3518 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3519 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3520 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3521 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3522 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3523 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3524 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3525 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3526 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3527 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3528 Import changes from coreutils.
3530 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3532 Merge from coreutils.
3534 * .gdb-history: Remove; this doesn't belong here.
3536 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3537 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3538 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3540 * dirname.h: Include <stdbool.h>.
3541 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3542 for consistency with POSIX terminology. All uses changed.
3543 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3544 (strip_trailing_slashes): Use bool for booleans.
3545 * stripslash.c (strip_trailing_slashes): Likewise.
3547 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3548 sometimes returns a positive errno value even when it succeeds.
3549 (print_errno_message) [!LIBC]: Fall back on strerror if
3552 * path-concat.c (mempcpy): Don't define if a system header defines it.
3553 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3554 (longest_relative_suffix): New function.
3555 (path_concat): Use it. Assume first argument is not NULL.
3556 Port to DOS. Omit redundant separators.
3557 Report an error instead of returning NULL.
3558 Use mempcpy instead of memcpy.
3559 (xpath_concat): Remove: not declared or used.
3561 * same.h: Include <stdbool.h>
3562 (same_name): Return bool, not int.
3563 * same.c (same_name): Likewise.
3564 (errno): Don't declare; we assume C89 or better now.
3566 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3567 if not already defined.
3569 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3570 * dup-safer.c (errno): Likewise.
3572 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3574 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3577 2004-08-03 Simon Josefsson <jas@extundo.com>
3579 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3580 * progname.h: Don't include stdbool.h.
3582 2004-08-02 Simon Josefsson <jas@extundo.com>
3584 * getsubopt.h: New file, with comments from Bruno Haible.
3585 * getsubopt.c: New file, from glibc, but slightly modified based on
3586 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3588 2004-08-01 Simon Josefsson <jas@extundo.com>
3590 * xgetdomainname.c: Include stdlib.h, for free().
3592 2004-07-16 Simon Josefsson <jas@extundo.com>
3594 * dummy.c: New file.
3596 2004-07-16 Bruno Haible <bruno@clisp.org>
3598 * backupfile.h: Add extern "C" for C++.
3599 * closeout.h: Likewise.
3600 * copy-file.h: Likewise.
3601 * findprog.h: Likewise.
3602 * full-write.h: Likewise.
3603 * pathname.h: Likewise.
3604 * progname.h: Likewise.
3605 * stpcpy.h: Likewise.
3606 * stpncpy.h: Likewise.
3607 * strcase.h: Likewise.
3608 * strstr.h: Likewise.
3609 * xalloc.h: Likewise.
3611 * mbswidth.h: Add extern "C" for C++.
3612 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3614 2004-07-09 Simon Josefsson <jas@extundo.com>
3616 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3617 failed without this.)
3619 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3621 * fchown-stub.c: New file.
3623 2004-06-24 Jim Meyering <jim@meyering.net>
3625 * obstack.h (obstack_base): Cast to (void *), per documentation.
3627 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3629 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3631 2004-06-01 Jim Meyering <jim@meyering.net>
3633 * calloc.c: New file.
3635 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3637 * getdate.y (yylex): Allow space between sign and number.
3638 Problem reported by Dan Jacobson.
3640 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3641 and Jim Meyering <jim@meyering.net>
3643 Merge from coreutils CVS.
3645 * stat-macros.h: New file, with contents from file-type.h
3646 and coreutils' system.h.
3647 * file-type.c: Include "stat-macros.h".
3648 * file-type.h (file_type): Move all macro definitions to new file,
3651 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3652 Wrap old code with this conditional.
3653 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3654 function that does not dereference symlinks.
3655 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3657 * xreadlink.c: Include xreadlink.h first, to catch .h file
3658 dependency problems.
3659 (xreadlink): Accept new arg SIZE, for efficiency.
3660 All decls and uses changed.
3661 * xreadlink.h: Include <stddef.h>, for size_t.
3663 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3664 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3666 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3668 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3670 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3671 macros to be defined.
3672 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3673 the allocator returns NULL because the requested size is zero.
3675 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3677 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3678 var. Add comment explaining why libc still defines it. This
3679 merges the following patch from glibc:
3680 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3682 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3684 * obstack.c (_obstack): Remove unused variable. It hasn't been
3685 present in glibc since revision 1.1 of this file.
3686 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3687 obstack_alignment_mask, obstack_alloc, obstack_base,
3688 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3689 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3690 obstack_grow0, obstack_init, obstack_int_grow,
3691 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3692 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3693 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3694 nonexistent functions.
3696 2004-05-17 Derek R. Price <derek@ximbiot.com>
3697 Paul Eggert <eggert@cs.ucla.edu>
3699 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3701 2004-05-14 Bruno Haible <bruno@clisp.org>
3703 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3704 that consists of a '.' followed by an empty digit string.
3705 Patch by Tor Lillqvist <tml@iki.fi>.
3707 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3709 Port obstack to the AS/400, where pointers are 16 bytes wide and
3710 you cannot cast an integer to a valid pointer. This patch is
3711 currently waiting to be integrated into glibc; see
3712 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3714 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3715 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3716 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3717 (struct obstack): temp member is now a union of a pointer and
3718 an integer, instead of an integer. All integer uses changed.
3719 This does not affect the physical layout of struct obstack,
3720 except on hosts (like the AS/400) where the size or alignment of
3721 void * is greater than that of ptrdiff_t.
3722 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3723 __STDC__)]: Store temporary in pointer member of union, not
3725 * obstack.c: Include <stddef.h>, for offsetof.
3726 (struct fooalign): Remove; it doesn't need a name.
3727 (union fooround): Change double to long double, and add void *.
3728 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3729 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3730 not a macro. Hence the values are always int; so remove all
3731 casts-to-int in uses.
3733 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3734 Derek Price <derek@ximbiot.com>
3736 * alloca.c: Include <alloca.h>, to get our interface.
3737 * alloca_.h: Use __alloca on AIX, so that we don't have to
3738 include <alloca.h> first. Use C89 prototype for alloca; this
3739 requires including <stddef.h> for size_t. Use extern "C" if C++.
3740 Use #elif for simplicity, since we can assume C89 now.
3741 Don't try to source the system alloca.h since it will not be found
3742 and to prevent recursively including its replacement.
3743 * fnmatch.c: Include <alloca.h> instead of opencoding.
3744 * regex.c: Likewise.
3746 2004-05-16 Derek Price <derek@ximbiot.com>
3747 Paul Eggert <eggert@cs.ucla.edu>
3749 getline cleanup. This changes the getndelim2 API: both order of
3750 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3753 * getline.c: Don't include stddef.h or stdio.h, since our
3754 interface does that.
3755 (getline): Always use getdelim, so that we don't have two
3756 copies of this code.
3757 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3759 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3760 (GETNDELIM2_MAXIMUM): New macro.
3761 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3762 instead of the old practice of delim2==0. All callers changed.
3763 Return -1 on overflow, instead of returning junk.
3764 Do not set *linesize unless allocation succeeds.
3765 * getndelim2.h: Do not include stddef.h; no longer needed, now
3766 that we include sys/types.h.
3767 * getnline.h: Likewise.
3768 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3769 (getndelim2): Reorder arguments.
3770 * getnline.c (getnline, getndelim):
3771 Don't discard the NMAX argument.
3772 (getnline): Invoke getndelim, to avoid code duplication.
3773 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3774 of (size_t) -1 by callers of the getnline family.
3776 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3778 * nanosleep.c (suspended): Change its type from int to
3779 sig_atomic_t volatile.
3780 (first_call): Make it private to rpl_nanosleep, and have it
3781 be zero initially as that's a bit faster.
3782 (my_usleep): Round up fractional times instead of truncating them,
3783 as this is the usual meaning for 'sleep'.
3785 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3787 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3788 (ENOSYS): Define if not defined.
3789 (settime): Fall back on stime if it exists and settimeofday fails.
3790 But don't bother with fallbacks if a method fails with errno == EPERM.
3792 2004-05-11 Jim Meyering <jim@meyering.net>
3794 Prior to this change, the save_cwd caller required read access to the
3795 current directory on most systems (ones with the fchdir function).
3797 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3798 fails, try write-only, and finally, resort to using xgetcwd.
3800 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3802 * obstack.c, obstack.h: Import changes from libc.
3804 2004-04-28 Bruno Haible <bruno@clisp.org>
3806 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3807 implicitly appends .exe to executables.
3808 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3809 accepts Windows pathnames.
3810 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3811 Cygwin like Windows, since it now accepts Windows pathnames.
3812 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3813 Cygwin like Windows, since it now accepts Windows pathnames.
3814 Reported by Derek Robert Price <derek@ximbiot.com>.
3816 2004-04-20 Jim Meyering <jim@meyering.net>
3818 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3820 2004-04-20 Jim Meyering <jim@meyering.net>
3821 Bruno Haible <bruno@clisp.org>
3823 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3824 memory when realloc fails.
3826 2004-04-18 Jim Meyering <jim@meyering.net>
3828 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3829 don't leak memory and do call END_UTMP_ENT.
3831 2004-04-11 Paul Eggert <eggert@twinsun.com>
3833 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3834 (CHAR_BIT): Remove, since we assume C89.
3835 Include <stdint.h> if available, as per current Autoconf CVS advice.
3837 2004-03-30 Paul Eggert <eggert@twinsun.com>
3839 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3840 not bool, to be more consistent with Unix conventions.
3841 Suggested by Bruno Haible.
3843 Merge from coreutils.
3845 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3848 * getdate.h: Include stdbool.h, and timespec.h instead of
3849 the usual <time.h> dance.
3850 (get_date): Change signature to support fractional time stamps.
3851 All callers changed.
3852 * getdate.y: Include "getdate.h" first, as we can now
3853 assume C89 and don't need to worry about 'const'.
3854 Similarly, include "unlocked-io.h" near start, not in middle.
3856 (textint.value): Use long int rather than int.
3857 (textint.digits): Use size_t rather than int.
3858 (BILLION, LOG10_BILLION): New constants.
3859 (parser_control): New member rel_ns. Members day_ordinal,
3860 time_zone, month, day, hour, minutes, rel_year, rel_month,
3861 rel_day, rel_hour, rel_minutes, rel_seconds
3862 are now long int, not int. Member seconds is now struct timespec,
3863 not int. New member timespec_seen. Members dates_seen, days_seen,
3864 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3866 (%union.intval): Now long int, not int.
3867 New member timespec.
3868 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3869 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3870 (spec): Now is a timespec or an item list.
3871 (timespec, items): New nonterminals.
3872 (time, rel, relunit, number, get_date):
3873 Add support for fractional seconds.
3874 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3875 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3876 (to_hour): First arg is now long int, not int.
3877 (to_year): Returns long int, not int.
3878 Don't treat year -70 like 70.
3879 (tm_diff): Returns long int, not int.
3880 (lookup_word): Use bool instead of int when appropriate.
3881 (yylex): Use size_t for count, not int.
3882 Detect overflow when parsing large integer constants.
3883 Add support for fractions.
3884 (get_date): Make pointers 'const' if possible.
3885 Use more-portable code to detect integer overflow.
3886 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3887 Don't use ctime; it's not reliable if the year has >4 digits.
3889 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3890 This is for compatibility with BSD.
3892 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3893 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3894 From coreutils' system.h.
3896 * userspec.c: Don't include "posixver.h".
3897 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3898 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3899 compatible extension. Simplify code by removing a boolean int
3900 that was always nonzero if a string was nonnull.
3902 2004-03-30 Jim Meyering <jim@meyering.net>
3904 Merge from coreutils.
3906 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3908 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3909 an empty input stream.
3911 * readtokens.c: Include <stdbool.h>.
3912 (readtoken): Use `size_t' rather than int/long.
3913 All callers adjusted.
3914 Use `bool' rather than `int' where appropriate.
3915 Use memset rather than an explicit loop.
3916 Use x2nrealloc rather than xrealloc.
3917 Allow the use of `\0' as a delimiter.
3918 (readtokens): Likewise.
3919 * readtokens.h (readtoken, readtokens): Update prototypes.
3921 2004-03-30 Bruno Haible <bruno@clisp.org>
3923 * getloadavg.c (getloadavg): Don't assume setlocale returns
3926 2004-03-29 Paul Eggert <eggert@twinsun.com>
3928 Merge changes to getloadavg.c from coreutils and Emacs.
3930 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3931 Define to an expression, not to the empty string.
3932 Include cloexec.h and xalloc.h.
3933 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3934 Use set_cloexec_flag rather than rolling our own.
3935 * cloexec.c, cloexec.h: New files.
3937 2004-03-18 Paul Eggert <eggert@twinsun.com>
3939 * getopt.h: Sync with libc CVS.
3941 2004-03-18 Paul Eggert <eggert@twinsun.com>
3942 Bruno Haible <bruno@clisp.org>
3944 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3945 not on all platforms that have <wchar.h>.
3946 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3948 2004-03-09 Paul Eggert <eggert@twinsun.com>
3950 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3952 * getopt_int.h: New file, also synced from libc.
3954 2004-03-07 Paul Eggert <eggert@twinsun.com>
3956 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3957 '#if' expressions. Unlike the code it replaces, it does not
3958 depend on (defined _SC_PAGESIZE). However, it does depend on
3959 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3960 first reported by Jason Andrade in
3961 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3963 2004-01-18 Simon Josefsson <jas@extundo.com>
3965 * strdup.h: New file.
3966 * strdup.c: Include it.
3967 * path-concat.c: Include strdup.h. Drop strdup declaration.
3968 * userspec.c: Include strdup.h. Drop strdup declaration.
3970 2004-02-06 Karl Berry <karl@gnu.org>
3972 * config.charset: update from gettext 0.14.1.
3974 2004-02-05 Paul Eggert <eggert@twinsun.com>
3976 Add comments and code, prompted by suggestions from Bruno Haible
3978 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3979 describing the enum quoting_style values.
3980 * quotearg.c (quotearg_alloc): New function.
3981 (quotearg_buffer_restyled): Treat lone { and } as special.
3982 Treat = as special. Work around bug with older shells
3983 that "see" a '\' that is really the 2nd byte of a multibyte char.
3984 Quote empty string with shell_quoting_style.
3986 2004-02-03 Bruno Haible <bruno@clisp.org>
3988 * pipe.h: New file, from GNU gettext.
3989 * pipe.c: New file, from GNU gettext.
3991 2004-01-27 Bruno Haible <bruno@clisp.org>
3993 * execute.h: New file, from GNU gettext.
3994 * execute.c: New file, from GNU gettext.
3995 * w32spawn.h: New file, from GNU gettext.
3997 2004-01-23 Paul Eggert <eggert@twinsun.com>
3999 Exit-status fix from coreutils.
4001 Use exit_failure consistently in place of EXIT_FAILURE,
4002 so that program exit statuses are consistent on failure.
4004 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4005 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4006 * argmatch.h: Comment fix to match the above.
4007 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4008 Now a macro referring to exit_failure, instead of a separate
4009 variable. Include "exitfail.h" to get it.
4010 * xstrtol.h: Include "exitfail.h".
4011 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4013 * long-options.c (parse_long_options): Use prototype
4014 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4017 2004-01-21 Jim Meyering <jim@meyering.net>
4019 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4020 so as not to conflict with a different-sized __mktime_internal
4021 function in GNU libc.
4022 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4023 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4025 2004-01-18 Paul Eggert <eggert@twinsun.com>
4027 Merge from diffutils.
4029 * file-type.c (file_type): Add typed memory objects.
4030 * file-type.h (S_TYPEISTMO): New macro.
4032 * c-stack.h (c_stack_action): Remove argv argument.
4033 * c-stack.c (c_stack_action): Likewise. All uses changed.
4034 (die): Don't calculate message unless segv_action returns.
4035 (get_stack_location, min_address_from_argv, max_address_from_argv,
4036 volatile stack_base, volatile_stack_size): Remove.
4037 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4038 that every segmentation violation is a stack overflow. (Ouch!)
4039 See Debian bug 136249 (still outstanding) for more info about why
4040 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4042 2003-11-30 Bruno Haible <bruno@clisp.org>
4044 Safer stack allocation.
4045 * setenv.c: Include allocsa.h.
4046 (alloca): Remove fallback definition.
4047 (freea): Remove macro.
4048 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4051 2003-10-17 Bruno Haible <bruno@clisp.org>
4053 * binary-io.h: Avoid warnings on Cygwin.
4055 2003-12-28 Bruno Haible <bruno@clisp.org>
4057 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4058 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4060 2003-11-28 Bruno Haible <bruno@clisp.org>
4062 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4064 2003-11-27 Bruno Haible <bruno@clisp.org>
4066 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4068 2003-11-17 Bruno Haible <bruno@clisp.org>
4070 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4072 2003-11-24 Bruno Haible <bruno@clisp.org>
4074 * xallocsa.h: New file, from GNU gettext.
4075 * xallocsa.c: New file, from GNU gettext.
4077 2003-11-24 Bruno Haible <bruno@clisp.org>
4079 * allocsa.h: New file, from GNU gettext.
4080 * allocsa.c: New file, from GNU gettext.
4082 2003-11-24 Bruno Haible <bruno@clisp.org>
4084 * eealloc.h: New file.
4086 2004-01-15 Jim Meyering <jim@meyering.net>
4088 Merge from coreutils.
4090 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4091 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4092 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4094 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4095 optional configure-time default.
4097 * version-etc.c (version_etc_copyright): Update copyright date.
4099 * xreadlink.c (xreadlink): Correct outdated comment.
4101 2004-01-15 Paul Eggert <eggert@twinsun.com>
4103 Merge from coreutils.
4105 * posixver.c: Include posixver.h.
4107 * same.c: Include <stdbool.h>, <limits.h>.
4108 (_POSIX_NAME_MAX): Define if not defined.
4110 (same_name): If file names are silently truncated, report
4111 that the file names are the same if they are the same after
4112 the silent truncation.
4114 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4115 conversion function.
4116 * xstrtod.c (xstrtod): Likewise. All callers changed to
4117 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4120 2004-01-14 Paul Eggert <eggert@twinsun.com>
4122 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4123 with like-named macro in fnmatch.c.
4124 (EXT): Use an internal constant instead.
4126 Merge fnmatch patches from glibc.
4127 * fnmatch.c (mbsinit): Remove define.
4128 Add libc_hidden_ver (__fnmatch, fnmatch).
4129 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4130 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4132 2003-12-14 Karl Berry <karl@gnu.org>
4134 * config.charset: update from gettext-runtime.
4136 2003-12-03 Paul Eggert <eggert@twinsun.com>
4138 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4139 Bug reported by Alfred M. Szmidt.
4141 2003-11-29 Karl Berry <karl@gnu.org>
4143 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4145 2003-11-23 Paul Eggert <eggert@twinsun.com>
4146 Bruno Haible <bruno@clisp.org>
4148 * printf-parse.h: Don't include sys/types.h.
4149 (ARG_NONE): New macro.
4150 (char_directive): Change type of *arg_index fields to size_t.
4151 * printf-parse.c: Don't include sys/types.h.
4152 (SSIZE_MAX): Remove macro.
4153 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4154 Remove unnecessary overflow check.
4155 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4158 2003-11-24 Paul Eggert <eggert@twinsun.com>
4160 * alloca.c: Remove dependency on xalloc module.
4161 (xalloc_die): Remove.
4162 (memory_full) [!defined emacs]: New macro.
4163 [!defined emacs]: Don't include xalloc.h.
4164 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4165 address arithmetic overflows. Change datatypes a bit to avoid
4168 2003-11-22 Jim Meyering <jim@meyering.net>
4170 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4172 2003-11-17 Bruno Haible <bruno@clisp.org>
4174 * vasnprintf.c (alloca): Remove fallback definition.
4175 (freea): Remove definition.
4176 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4177 Reported by Paul Eggert.
4179 2003-11-17 Jim Meyering <jim@meyering.net>
4181 On systems without utime and without a utimes function capable of
4182 dealing with a NULL struct utimbuf* argument, this utime replacement
4183 could -- in unusual circumstances -- leak a file descriptor.
4184 * utime.c: Include <unistd.h> and <errno.h>.
4185 (utime_null): Be sure to close `fd' and to preserve errno.
4186 Reported by Geoff Collyer via Arnold Robbins.
4188 2003-11-16 Paul Eggert <eggert@twinsun.com>
4189 Bruno Haible <bruno@clisp.org>
4191 Protect against address arithmetic overflow.
4192 * printf-args.h: Include stddef.h.
4193 (arguments): Change type of field 'count' to size_t.
4194 * printf-args.c (printf_fetchargs): Use size_t instead of
4195 'unsigned int' where appropriate.
4196 * printf-parse.h: Include sys/types.h.
4197 (char_directive): Change type of *arg_index fields to ssize_t.
4198 (char_directives): Change type of fields 'count', max_*_length to
4200 * printf-parse.c: Include sys/types.h and xsize.h.
4201 (SSIZE_MAX): Define fallback value.
4202 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4203 instead of 'int' where appropriate. Check a_allocated, d_allocated
4204 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4205 * vasnprintf.c: Include xsize.h.
4206 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4207 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4208 overflow. Avoid wraparound when converting a width or precision from
4211 2003-11-16 Bruno Haible <bruno@clisp.org>
4213 Update from GNU gettext.
4214 * printf-parse.c: Generalize to it can be compiled for wide strings.
4215 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4216 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4217 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4218 SNPRINTF): New macros.
4219 Don't include <alloca.h> if the file is used inside libintl.
4220 (local_wcslen): New function, for Solaris 2.5.1.
4221 (VASNPRINTF): Use it instead of wcslen.
4223 2003-11-16 Bruno Haible <bruno@clisp.org>
4225 * xsize.h (xmax): New function.
4226 (xsum, xsum3, xsum4): Declare as "pure" functions.
4228 2003-11-12 Paul Eggert <eggert@twinsun.com>
4230 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4231 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4232 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4233 heuristic is just as accurate as far as we know, and it removes a
4234 dependency on size_max.m4 and ptrdiff_max.m4.
4236 2003-11-12 Paul Eggert <eggert@twinsun.com>
4238 * xstrtol.c (__xstrtol): Remove "break" immediately after
4239 "return", to pacify some unknown compiler. Problem reported
4242 2003-11-11 Bruno Haible <bruno@clisp.org>
4244 * xsize.h (SIZE_MAX): Remove fallback definition.
4245 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4248 2003-11-10 Paul Eggert <eggert@twinsun.com>
4250 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4251 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4252 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4254 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4255 not (size_t) -1, since it's defined here.
4257 2003-11-06 Paul Eggert <eggert@twinsun.com>
4259 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4260 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4261 Reject sizes of exactly SIZE_MAX bytes.
4262 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4263 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4265 2003-11-05 Bruno Haible <bruno@clisp.org>
4267 * xsize.h: Include limits.h, to avoid a possible collision with
4268 SIZE_MAX defined in <limits.h> on Solaris.
4270 2003-11-04 Bruno Haible <bruno@clisp.org>
4272 * xsize.h: New file.
4273 * linebreak.c: Include xsize.h.
4274 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4275 argument for overflow.
4276 Suggested by Paul Eggert.
4278 2003-10-31 Bruno Haible <bruno@clisp.org>
4280 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4281 to avoid (extremely rare) race condition.
4282 Suggested by Paul Eggert.
4284 2003-11-03 Jim Meyering <jim@meyering.net>
4286 * userspec.c: Include "userspec.h".
4287 * userspec.h: New file.
4289 2003-10-31 Paul Eggert <eggert@twinsun.com>
4291 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4292 * mountlist.c (SIZE_MAX): Define if not defined already.
4293 (read_filesystem_list): Set and use me_type_malloced.
4294 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4295 whatever the type happens to be), for brevity and consistency.
4296 Check for size calculation overflow on Alphas running OSF/1.
4298 2003-10-31 Jim Meyering <jim@meyering.net>
4300 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4302 * linebuffer.c: Include <string.h> for declaration of memset.
4304 2003-10-30 Paul Eggert <eggert@twinsun.com>
4305 Bruno Haible <bruno@clisp.org>
4307 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4308 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4310 2003-10-29 Paul Eggert <eggert@twinsun.com>
4312 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4313 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4315 * quotearg.c (quotearg_n_options): Use it.
4316 * group-member.c: Include <stdbool.h>.
4317 (free_group_info): Arg is now const *; don't free arg.
4318 (get_group_info): Now returns bool and accepts struct group_info *,
4319 rather than returning a malloc'ed struct group_info *.
4320 All uses changed. Check for overflow in internal size calculation.
4322 * getusershell.c (readname): Simplify the code by using x2nrealloc
4323 rather than xmalloc/xrealloc.
4324 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4325 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4326 conformance bug: the old code used a pointer after freeing the
4327 storage that it addressed.
4328 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4329 rather than doing it by hand.
4330 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4331 the buffer preserved. Use free and xmalloc instead.
4332 * quotearg.c (quotearg_n_options): Likewise.
4333 Use a simpler test for size overflow. Don't use xalloc_oversized
4334 because unsigned int might be wider than size_t (!); this suggests
4335 that we should switch from unsigned int to size_t for slot numbers.
4337 2003-10-27 Bruno Haible <bruno@clisp.org>
4339 * stdbool_.h: Better support for BeOS.
4341 2003-10-27 Paul Eggert <eggert@twinsun.com>
4343 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4344 to allocate the returned structure. Do not allocate a subarray,
4345 as x2nrealloc will do that.
4346 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4347 instead of xnrealloc.
4348 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4350 2003-10-26 Paul Eggert <eggert@twinsun.com>
4352 * xalloc.h (xalloc_oversized): New static inline function, for
4353 callers that want to do their own size-overflow checking. Include
4354 <stdbool.h>, since xalloc_oversized returns bool.
4355 * xalloc.c (array_size_overflow): Remove. All callers changed
4356 to use xalloc_oversized.
4358 Add two functions x2realloc, x2nrealloc, for programs that grow
4359 arrays dynamically by doubling their sizes.
4360 * xalloc.h (x2realloc, x2nrealloc): New decls.
4361 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4364 Port to C99 semantics for 'inline' of external functions.
4365 Bug reported by Bruno Haible.
4366 * xmalloc.c (xnmalloc_inline): New static inline function,
4367 with the old contents of xnmalloc.
4368 (xnmalloc, xmalloc): Use it.
4369 (xnrealloc_inline): New static inline function,
4370 with the old contents of xnrealloc.
4371 (xnrealloc, xrealloc): Use it.
4373 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4375 2003-10-25 Paul Eggert <eggert@twinsun.com>
4377 Fix several address-calculation bugs in the hash modules,
4378 plus some minor code cleanup.
4380 * hash.h: Include <stdbool.h>, for bool.
4381 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4382 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4383 hash_get_n_entries, hash_get_max_bucket_length,
4384 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4385 hash_rehash): Use size_t rather than unsigned.
4386 * hash.c (struct hash_table, hash_get_n_buckets,
4387 hash_get_n_buckets_used, hash_get_n_entries,
4388 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4389 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4390 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4392 (SIZE_MAX): Define if not defined.
4393 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4394 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4396 Use const * when possible.
4397 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4398 (check_tuning): Fix bug: if tuning parameters were very close to
4399 0 or 1, rounding errors could have caused subscript violations.
4400 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4401 (hash_initialize): Add 'fail:' label
4402 to free table and return NULL, and use it to simplify code.
4403 Use calloc rather than clearing the storage ourself.
4404 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4405 buffer size calculations.
4406 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4407 Include <stddef.h>, for size_t.
4408 * hash-pjw.c (hash_pjw): Likewise.
4409 Switch to method described by Bruno Haible.
4410 Include <limits.h>, for CHAR_BIT.
4411 (SIZE_BITS): New macro.
4413 2003-10-21 Paul Eggert <eggert@twinsun.com>
4415 * getndelim2.c (getndelim2): When size calculation overflows,
4416 ceiling the allocation at NMAX bytes rather than silently
4417 discarding input bytes before NMAX is reached. This makes
4418 a difference only if NMAX exceeds SIZE_MAX / 2.
4420 * obstack.c: Merge from glibc.
4421 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4422 Add libc_hidden_def (_obstack_newchunk).
4423 (_obstack_free) [! defined _LIBC]: Remove.
4424 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4425 a clone of the function body.
4426 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4427 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4429 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4430 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4433 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4434 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4435 Don't use lvalue casts, as GCC plans to remove support for them
4436 in GCC 3.5. Reported by Joseph S. Myers. This bug
4437 was also present in the non-GCC version, indicating that this
4438 code had always been buggy and had never been widely used.
4439 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4440 Use the fast variant of each macro, rather than copying the
4441 definiens of the fast variant; that way, we'll be more likely to
4442 catch future bugs in the fast variants.
4444 2003-10-20 Bruno Haible <bruno@clisp.org>
4446 * wait-process.h: New file, from GNU gettext.
4447 * wait-process.c: New file, from GNU gettext.
4449 2003-10-19 Jim Meyering <jim@meyering.net>
4451 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4453 2003-10-16 Paul Eggert <eggert@twinsun.com>
4455 * getgroups.c: Include <errno.h>, <stdlib.h>.
4456 (getgroups): First arg is int, not size_t.
4457 Don't let 'free' mangle errno.
4459 2003-10-16 Jim Meyering <jim@meyering.net>
4461 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4463 2003-10-15 Paul Eggert <eggert@twinsun.com>
4465 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4467 (new_exclude, add_exclude_file): Initial size no longer needs to
4469 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4470 our own address arithmetic overflow checking.
4472 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4473 (fnmatch): Do not alloca more than 2000 wide characters;
4474 instead, use malloc for large buffers.
4475 Check for address arithmetic overflow, and return -1
4476 with errno set to ENOMEM in that case.
4477 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4478 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4479 instead, return -1. Check for address arithmetic overflow.
4481 2003-10-14 Paul Eggert <eggert@twinsun.com>
4483 Handle invalid suffixes and overflow independently, so that
4484 callers can treat them independently as needed. Fix some bugs in
4485 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4486 suffix for a human-readable blocksize. The major caller-visible
4487 change is the addition of a new
4488 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4489 that both overflow and suffix chars were found.
4491 * human.c (humblock): Don't check separately for invalid suffix
4492 char; that is xstrtoumax's job (now that its bug is fixed).
4493 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4494 INTMAX_MAX]: New macros.
4495 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4496 TYPE_MAXIMUM): New macros.
4497 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4498 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4499 if overflow occurs, as it's what __strtol does and it's more useful
4501 (__xstrtol): If __strtol reports some error other than ERANGE,
4502 reflect it to the caller as LONGINT_INVALID. If it reports
4503 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4504 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4505 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4507 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4508 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4509 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4510 [defined UINTMAX_MAX]: New macros.
4512 2003-10-14 Bruno Haible <bruno@clisp.org>
4514 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4515 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4516 Also use volatile where needed.
4518 2003-10-12 Paul Eggert <eggert@twinsun.com>
4520 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4521 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4522 and define in terms of the other primitives.
4523 * xmalloc.c: Include stdbool.h; do not include exit.h.
4524 (SIZE_MAX): Define if not already defined.
4525 (array_size_overflow): New function.
4526 (xalloc_die): Abort instead of exiting if 'error' returns.
4527 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4528 (xmalloc, xrealloc): Use them.
4529 (xcalloc): Check for address arithmetic overflow.
4530 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4531 a bit faster than strcpy.
4533 2003-10-08 Paul Eggert <eggert@twinsun.com>
4535 Merge getpass from libc, plus a few fixes.
4537 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4538 Include <stdbool.h>.
4539 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4540 __fsetlocking to empty.
4541 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4542 do include <bits/libc-lock.h>.
4543 Do not include <fcntl.h>; not needed.
4544 [_LIBC]: Include <wchar.h>.
4545 (NOTCANCEL_MODE): New macro.
4546 (flockfile, funlockfile) [_LIBC]: New macros.
4547 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4548 [!_LIBC]: New macros.
4549 (call_fclose): New function.
4550 (getpass): Use it. Save tty stream separately; this simplifies the
4551 code and makes it more reliable if stdin happens to equal stdout.
4552 Invoke __fsetlocking on tty.
4553 Handle thread cancellation if needed.
4554 Namespace cleanup (use __tcgetattr, __getline).
4555 Use bool for Booleans.
4556 [USE_IN_LIBIO]: Handle wide streams.
4557 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4558 stream might go where.
4560 * unlocked-io.h: Include <stdio.h>, so that the caller
4561 doesn't have to include <stdio.h> before us.
4562 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4563 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4564 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4565 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4566 if not declared, so that we can use getpass.c code from libc without
4568 (flockfile, ftrylockfile, funlockfile): New macros.
4570 2003-10-06 Bruno Haible <bruno@clisp.org>
4572 * version-etc-2.h: Remove file.
4573 * version-etc-2.c: Remove file.
4575 2003-09-25 Jim Meyering <jim@meyering.net>
4576 Bruno Haible <bruno@clisp.org>
4578 This lets translators provide better translations for the
4579 "Written by ..." part of --version output.
4580 * version-etc.h: Include stdarg.h.
4581 (version_etc_copyright): Declare as readonly.
4582 (version_etc): Make this function variadic with a NULL-terminated list
4583 of author name strings.
4584 (version_etc_va): New declaration.
4585 * version-etc.c: Include stdarg.h, stdlib.h.
4586 (version_etc_copyright): Declare as readonly.
4587 (version_etc_va): New function. Provide a different translatable string
4588 for each possible number of authors < 10. Abbreviate when there are 10
4590 (version_etc): Make this function variadic. Call version_etc_va.
4591 Suggestion from Gary V. Vaughan.
4593 * long-options.h (parse_long_options): Change prototype: the authors
4594 string is moved to the end and becomes variadic.
4595 * long-options.c: Include stdarg.h.
4596 (parse_long_options): Make this function variadic, too.
4597 Call version_etc_va, not version_etc.
4599 2003-10-06 Bruno Haible <bruno@clisp.org>
4601 * fatal-signal.h: New file, from GNU gettext.
4602 * fatal-signal.c: New file, from GNU gettext.
4604 2003-10-04 Karl Berry <karl@gnu.org>
4606 * argp*: update from libc.
4608 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4610 * getpass.c (getpass): Use a no-op fseek when switching from input to
4611 output mode on the same stream.
4613 2003-09-29 Paul Eggert <eggert@twinsun.com>
4615 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4616 Fix arg typo in previous patch.
4618 2003-09-28 Jim Meyering <jim@meyering.net>
4620 * error.c: Correct cpp indentation.
4622 2003-09-27 Paul Eggert <eggert@twinsun.com>
4624 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4625 Omit the special code that used __typeof__, since we worry that
4626 it could be more trouble than it's worth. See:
4627 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4628 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4632 2003-09-26 Jim Meyering <jim@meyering.net>
4634 * error.c (error_tail): Move some declarations
4635 into inner scope where the local variables are used.
4637 2003-09-26 Bruno Haible <bruno@clisp.org>
4639 * stpncpy.h (gnu_stpncpy): New declaration.
4640 (stpncpy): Define as alias for gnu_stpncpy.
4641 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4643 2003-09-26 Paul Eggert <eggert@twinsun.com>
4645 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4646 (error_tail): Do not loop, reallocating temporary buffer, since
4647 the output cannot contain more wide characters than the input
4648 contains bytes, the size must be big enough already. This avoids
4649 one potential size overflow calculation. Check for size overflow
4650 when calculating temporary buffer size. Free temporary buffer
4651 when done, if it was allocated with malloc; this plugs a memory
4652 leak. Remove casts from void * to pointers, that are no longer
4653 needed now that we're assuming C89 or better.
4655 Merge error changes from glibc.
4657 * error.c, error.h: Update copyright notice header to match glibc.
4658 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4659 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4660 Disable cancellation while printing error.
4661 * error.h: Prepend __ to parameter names.
4663 2003-09-25 Karl Berry <karl@gnu.org>
4665 * argp-fmtstream.c, argp-help.c: update from libc.
4667 2003-09-25 Bruno Haible <bruno@clisp.org>
4669 * version-etc-2.h: New file, from version-etc.h with modifications.
4670 * version-etc-2.c: New file, from version-etc.c with modifications.
4672 2003-09-25 Simon Josefsson <jas@extundo.com>
4674 * xgetdomainname.h: New file.
4675 * xgetdomainname.c: New file.
4677 2003-09-25 Simon Josefsson <jas@extundo.com>
4678 Bruno Haible <bruno@clisp.org>
4680 * getdomainname.h: New file.
4681 * getdomainname.c: New file.
4683 2003-09-24 Paul Eggert <eggert@twinsun.com>
4685 * linebuffer.c (freebuffer): Don't free the argument, just
4686 the buffer associated with the argument. Bug reported by
4689 2003-09-19 Karl Berry <karl@gnu.org>
4691 * argp.h: update from libc.
4693 2003-09-16 Paul Eggert <eggert@twinsun.com>
4695 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4696 input error, instead of returning NULL the next time we are called
4697 (and therefore losing track of errno).
4699 2003-09-15 Paul Eggert <eggert@twinsun.com>
4701 * getndelim2.c (getndelim2): Don't trash errno when a read
4702 fails, so that the caller gets the proper errno.
4704 * readutmp.c (read_utmp): Likewise.
4705 Check for fstat error. Close stream and free storage
4708 2003-09-14 Bruno Haible <bruno@clisp.org>
4710 * fwriteerror.h: New file.
4711 * fwriteerror.c: New file.
4713 2003-09-14 Jim Meyering <jim@meyering.net>
4715 * getloadavg.c: Correct cpp indentation.
4716 * strdup.c: Likewise.
4717 * vasnprintf.c: Likewise.
4719 2003-09-12 Paul Eggert <eggert@twinsun.com>
4721 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4722 * obstack.c [!defined _LIBC]: Likewise.
4723 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4724 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4725 * exitfail.c: Don't include stdlib.h; no longer needed.
4727 More changes to assume C89 or better.
4729 * error.c (error_tail): Assume vprintf.
4731 * argmatch.c (getenv): Remove decl.
4732 * progreloc.c (get_full_program_name): Define via prototype.
4733 * setenv.c (clearenv): Likewise.
4734 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4736 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4737 (malloc, memcpy): Remove decls.
4738 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4739 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4740 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4741 (memcpy): Remove macro.
4742 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4743 (__P): Remove. All uses removed.
4744 (PTR): Remove. All uses changed to void *.
4745 (CHAR_BIT, NULL): Remove.
4746 (spaces, zeros, memset_space, memset_zero)
4747 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4749 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4750 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4751 Define with prototype.
4752 Remove now-unnecessary prototype decl.
4753 (extra_args_spec): Assume ANSI C. All uses changed.
4754 (extra_args_spec_iso): Remove.
4755 (my_strftime, emacs_strftimeu): Define via prototype.
4756 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4758 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4759 * strtoimax.c: Include <stdlib.h> unconditionally.
4760 (strtoul, strtol): Remove decls.
4761 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4763 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4764 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4765 (LOCALE_PARAM_PROTO): New macro.
4766 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4767 (INTERNAL (strtol), strtol): Define with a prototype.
4768 (PARAMS): Remove. All uses removed.
4769 * tempname.c: Include <string.h> unconditionally.
4770 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4771 * xgethostname.c (main): Define with a prototype.
4772 * xmalloc.c: Include "xalloc.h" first, to check interface.
4773 Include <stdlib.h> unconditionally.
4774 (calloc, malloc, realloc, free): Remove decls.
4775 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4776 Include <stdlib.h> unconditionally. Sort include file names.
4778 (xstrtod): Define with a prototype.
4779 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4780 (strtol, strtoul): Remove decls.
4782 2003-09-11 Paul Eggert <eggert@twinsun.com>
4784 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4785 Include <stdlib.h>, <string.h> unconditionally.
4786 Remove now-unnecessary cast to char *.
4787 * strnlen.c: Include <string.h> unconditionally.
4788 * yesno.c (yesno): Define with a prototype.
4790 2003-09-10 Bruno Haible <bruno@clisp.org>
4792 * strcspn.c: Include <string.h> unconditionally.
4793 * strpbrk.c: Include <string.h> unconditionally.
4794 * strstr.c: Include <string.h> unconditionally.
4795 * unicodeio.c: Include <string.h> unconditionally.
4796 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4797 * unsetenv.c: Likewise.
4798 * xreadlink.c: Include <stdlib.h> unconditionally.
4799 * yesno.c: Include <stdlib.h> unconditionally.
4800 (rpmatch): Add prototype.
4802 2003-09-10 Jim Meyering <jim@meyering.net>
4804 * error.c: Correct indentation of cpp directives.
4806 2003-09-09 Paul Eggert <eggert@twinsun.com>
4810 * acosl.c (main): Use a prototype.
4811 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4814 * getloadavg.c (getloadavg, main): Define via prototypes.
4816 * getopt.h (struct option.name): Assume C89, and use 'const'.
4817 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4818 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4820 * getopt.c (const): Remove macro.
4821 Include <string.h> unconditionally.
4822 (my_index): Remove; all uses changed to strchr.
4823 (strlen): Remove decl.
4824 (exchange): Remove forward decl; no longer needed.
4825 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4826 Define with prototype.
4827 * getopt1.c (const): Remove macro.
4828 (getopt_long, getopt_long_only, main): Define with prototype.
4830 * getugroups.c: Include <string.h> unconditionally.
4832 * getusershell.c: Include <stdlib.h> unconditionally.
4833 (getusershell, setusershell, endusershell, readname, main):
4834 Define with prototypes.
4836 * group-member.c: Include group-member.h first.
4837 Include <stdlib.h> unconditionally.
4839 * hard-locale.c: Include hard-locale.h first.
4840 Include <stdlib.h>, <string.h> unconditionally.
4842 * hash.c (free, malloc): Remove decls.
4843 Include <stdlib.h> unconditionally.
4845 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4846 (getenv): Do not declare.
4848 * idcache.c: Include <string.h> unconditionally.
4850 * long-options.c: Include long-options.h first, to test interface.
4851 Include <stdlib.h> unconditionally.
4853 * makepath.c: Include makepath.h first, to test interface.
4854 Include <stdlib.h> and <string.h> unconditionally.
4856 * linebuffer.c: Include <stdlib.h>.
4857 (free): Remove decl.
4859 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4860 rpl_malloc returns void *, not char *.
4861 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4863 * md5.h: Include <limits.h> unconditionally.
4864 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4865 (__P): Remove; all uses removed.
4866 * md5.c: Include "md5.h" first.
4867 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4868 md5_buffer, md5_process_bytes, md5_process_block):
4869 Define with prototypes.
4870 * sha.h (__P): Remove all uses. (It wasn't defined??)
4871 * sha.c: Include "sha.h" first.
4872 Include <stdlib.h>, <string.h> unconditionally.
4874 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4875 * memcmp.c (__ptr_t): Likewise.
4876 * memrchr.c (__ptr_t): Likewise.
4877 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4878 Include <string.h> unconditionally.
4879 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4880 * memchr.c: Include <stdlib.h> unconditionally.
4881 * memchr.c (LONG_MAX): Remove.
4882 * memrchr.c (LONG_MAX): Likewise.
4883 * memchr.c (__memchr): Define via a prototype.
4884 * memrchr.c (__memrchr): Likewise.
4885 * memcmp.c (__P): Remove, and remove all uses.
4886 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4887 Remove forward decls; no longer needed.
4888 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4889 Use types required by C89 in prototype.
4891 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4892 * savedir.c: Likewise.
4893 * mkdir.c (free): Remove decl.
4894 * rmdir.c (rmdir): Define with a prototype.
4895 * savedir.c: Include savedir.h first, to test interface.
4897 * mktime.c (STDC_HEADERS): Remove.
4898 Include <stdlib.h>, <string.h> unconditionally.
4900 * modechange.c: Include <stdlib.h> unconditionally.
4901 (malloc): Remove decl.
4903 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4904 (free): Remove decl.
4906 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4907 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4908 (This type really should be intptr_t, but that's a C99ism.)
4909 (_obstack_memcpy): Remove: all uses changed to memcpy.
4910 Include <string.h> unconditionally.
4911 (struct obstack): Assume __STDC__ for types of members
4912 chunkfun, freefun, extra_arg.
4913 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4914 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4915 obstack_begin, obstack_specify_allocation,
4916 obstack_specify_allocation_with_arg, obstack_chunkfun,
4917 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4918 Remove unprototyped decls and the macros that use them.
4919 * obstack.c (POINTER): Remove. All uses changed to void *.
4920 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4921 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4922 (defined __STDC__ && __STDC__)]:
4923 Remove nonprototyped code.
4924 Include <stdlib.h> unconditionally.
4925 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4926 _obstack_allocated_p, _obstack_free, obstack_free,
4927 _obstack_memory_used, print_and_abort):
4928 Define using prototypes.
4929 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4930 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4931 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4932 obstack_next_free, obstack_object_size, obstack_room) [0]:
4933 Remove unused, unprototyped code.
4935 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4937 * physmem.c (physmem_total, physmem_available, main): Define
4940 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4941 (main): Define with a prototype.
4943 * posixver.c (getenv): Remove decl.
4945 * putenv.c (malloc): Returns void *, not char *.
4946 Include <string.h> unconditionally.
4947 (strchr, memcpy, NULL): Do not define.
4949 * readtokens.c: Include readtokens.h first, to test interface.
4950 Include <stdlib.h>, <string.h> unconditionally.
4951 (init_tokenbuffer): Define with a prototype.
4953 * regex.c (PARAMS): Remove. All uses removed.
4954 All uses of _RE_ARGS removed, too.
4955 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4957 (bzero): Assume memset exists.
4958 (memcmp, memcpy, NULL): Remove.
4959 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4960 char, or assignments to local vars of type signed char.
4961 (init_syntax_once, PREFIX(extract_number_and_incr),
4962 PREFIX(print_partial_compiled_pattern),
4963 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4964 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4965 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4966 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4967 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4968 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4969 wcs_compile_range, byte_compile_range, truncate_wchar,
4970 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4971 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4972 count_mbs_length, wcs_re_match_2_internal,
4973 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4974 PREFIX(alt_match_null_string_p),
4975 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4976 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4977 regfree, PREFIX(extract_number)): Define with prototype. Remove
4978 now-unnecessary declaration, if any.
4979 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4981 Remove now-unnecessary casts among pointer types.
4982 * regex.h (_RE_ARGS): Remove. All uses removed.
4984 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4985 (free): Remove decl.
4987 * rpmatch.c: Include <stdlib.h> unconditionally.
4989 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4990 (free): Remove decl.
4992 * save-cwd.c: Include <stdlib.h> unconditionally.
4993 * xgetcwd.c: Likewise.
4995 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4996 (free): Remove decl.
4998 * strchrnul.c (strchrnul): Define with a prototype.
4999 Fix bug: c_in was not converted to char before searching.
5001 The following changes are not K&R related:
5003 * group-member.h: Include <sys/types.h>, so that this file is
5005 * makepath.h: Likewise.
5007 * getusershell.c (readname, default_index, line_size, readname):
5008 Use size_t, not int, for sizes.
5009 (readname): If the size overflows, report an error instead of
5012 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5014 * getndelim2.c: Assume stdlib.h per the C89 spec.
5016 2003-09-08 Paul Eggert <eggert@twinsun.com>
5018 Assume C89 or better; remove K&R cruft.
5019 A few of these changes were first proposed by Derek Robert Price
5020 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5022 * addext.c: Include <string.h> unconditionally.
5023 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5024 Don't declare getenv or malloc.
5026 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5027 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5029 (find_stack_direction, alloca): Use prototypes.
5031 * atexit.c (atexit): Define using a prototype.
5033 * basename.c, dirname.c, stripslash.c:
5034 Include <string.h> unconditionally.
5036 * bcopy.c: Include <stddef.h>.
5037 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5039 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5041 * error.h (error, error_at_line, error_print_progname)
5042 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5043 * error.c: Include error.h first, to check interface.
5044 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5045 (VA_START): Remove; all uses changeed to va_start.
5046 (exit, strerror): Remove decls.
5047 (error_print_progname): Prototype uncondionally.
5048 Don't include <errno.h>; no longer needed.
5049 (private_strerror): Remove.
5050 (error_tail): Always define.
5051 (error, error_at_line): Assume C89 or better; always use prototypes.
5052 * fatal.c: Include "fatal.h" first, to test interface.
5053 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5054 (VA_START): Remove; all uses changed to va_start.
5055 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5057 (exit): Remove decl.
5058 (fatal): Prototype unconditionally. Assume va_start works.
5059 Abort at end, to pacify gcc.
5061 * euidaccess.c (main): Define with a prototype.
5063 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5065 * exitfail.c: Include <stdlib.h> unconditionally.
5067 * fnmatch_.h (__P): Remove. All uses changed to assume
5069 * fnmatch.c: Include fnmatch.h first, to test interface.
5070 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5071 (getenv): Remove decl.
5072 (fnmatch): Define using a prototype.
5073 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5074 (FCT): Define using a prototype.
5076 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5078 * gethostname.c: Include <stddef.h>.
5079 (gethostname): Define with prototype. Length is size_t, not int.
5081 2003-09-08 Paul Eggert <eggert@twinsun.com>
5083 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5084 getversion.c should have been removed then, but was accidentally
5087 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5088 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5090 2003-09-07 Paul Eggert <eggert@twinsun.com>
5092 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5093 copy_tm_result. Bug reported by Simon Josefsson in
5094 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5096 2003-09-06 Paul Eggert <eggert@twinsun.com>
5098 * time_r.c, time_r.h: New files.
5100 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5102 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5103 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5105 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5107 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5108 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5111 * timegm.c: Switch to glibc implementation, with the following changes:
5112 [defined HAVE_CONFIG_H]: Include <config.h>.
5113 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5114 (__mktime_internal) [!defined _LIBC]: New decl.
5115 (__gmtime_r) [!defined _LIBC]: New macro and function.
5116 (timegm): Use a prototype, since gnulib assumes C89.
5117 Do not bother declaring tmp to be const, as it's not really usefu.
5118 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5119 (timegm): Declare only if HAVE_DECL_TIMEGM.
5121 2003-09-03 Paul Eggert <eggert@twinsun.com>
5123 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5124 Bug reported by Lute Kamstra in
5125 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5127 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5128 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5129 course with correspondingly smaller numbers for tomorrow and
5130 yesterday. From Tadayoshi Funaba. Originally installed into
5131 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5134 2003-08-31 Simon Josefsson <jas@extundo.com>
5136 * timegm.h: New file.
5137 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5139 2003-08-31 Karl Berry <karl@gnu.org>
5141 * argp.h: update from libc.
5143 2003-08-28 Bruno Haible <bruno@clisp.org>
5145 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5146 warning on QNX, which defines O_BINARY to 000000.
5148 2003-08-24 Bruno Haible <bruno@clisp.org>
5150 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5151 MSVC7 <stdio.h> is included later.
5153 2003-08-20 Bruno Haible <bruno@clisp.org>
5155 * progname.h: New file, from GNU gettext.
5156 * progname.c: New file, from GNU gettext.
5157 * progreloc.c: New file, from GNU gettext.
5159 2003-08-19 Bruno Haible <bruno@clisp.org>
5161 * xstrdup.c: Assume <string.h> exists.
5163 2003-08-18 Jim Meyering <jim@meyering.net>
5165 * setenv.h: Indent nested cpp directive.
5166 * vasnprintf.c: Remove trailing blanks.
5168 2003-08-17 Simon Josefsson <jas@extundo.com>
5169 Bruno Haible <bruno@clisp.org>
5171 * xstrndup.h: New file.
5172 * xstrndup.c: New file.
5174 2003-08-17 Bruno Haible <bruno@clisp.org>
5176 * strndup.h: New file.
5178 2003-08-16 Paul Eggert <eggert@twinsun.com>
5180 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5181 space, undoing this 2003-08-12 change:
5182 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5184 2003-08-16 Jim Meyering <jim@meyering.net>
5186 Merge from coreutils.
5187 * xstrtoimax.c: #else #if -> #elif.
5188 * xstrtoumax.c: Likewise.
5190 2003-08-15 Paul Eggert <eggert@twinsun.com>
5192 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5193 rather than tab, after '#' in shell-script copyright notices.
5194 Suggested by Bruno Haible.
5196 2003-08-15 Jim Meyering <jim@meyering.net>
5197 and Paul Eggert <eggert@twinsun.com>
5199 Merge from coreutils.
5200 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5201 member but strut utmpx does not. Needed for AIX 4.3.3.
5202 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5204 2003-08-15 Jim Meyering <jim@meyering.net>
5206 Merge from coreutils.
5207 * xgethostname.c: Include <stdlib.h>.
5208 (xghostname): Don't exit for anything other than memory-related
5209 failure; just return NULL.
5210 * userspec.c: Include "posixver.h".
5211 (parse_user_spec): Accept `.' as a separator only
5212 in pre-POSIX-200112 mode.
5213 * strtoimax.c: Use #elif rather than #else #if.
5214 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5215 Remove function, now that we can rely on a working tzset function.
5216 [!_LIBC]: Ensure that the required autoconf test has been run.
5217 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5218 Use underlying_strftime for %r.
5219 * sha.c: Merge in some clean-up and optimization changes from glibc.
5220 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5221 Ensure that it is a multiple of 64.
5222 Rearrange loop exit tests so as to avoid performing an
5223 additional fread after encountering an error or EOF.
5224 * realloc.c: Update copyright date.
5226 2003-08-14 Jim Meyering <jim@meyering.net>
5228 Merge from coreutils.
5229 * obstack.h: Whitespace changes.
5230 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5231 and xcalloc return values.
5232 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5233 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5234 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5235 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5236 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5238 Use mntctl's return value to drive the entry-processing loop, since
5239 we can't rely on the value of the vmt_length member in the last
5240 entry. On some systems doing so could result in exhausting
5241 virtual memory. Based in part on a patch from Mike Jetzer.
5243 2003-08-14 Jim Meyering <jim@meyering.net>
5244 and Paul Eggert <eggert@twinsun.com>
5246 Merges from coreutils, plus other fixes.
5247 * physmem.c: Merge in portability changes from gcc/libiberty
5248 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5249 for credits and details. Thanks to Kaveh Ghazi for helping
5250 to keep these files in sync.
5251 (ARRAY_SIZE): Define it.
5252 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5253 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5254 (memcasecmp): Don't assume size_t fits in unsigned int.
5255 Remove casts and duplicate code.
5256 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5257 (memcpy): Remove definition.
5258 Merge in some clean-up and optimization changes from glibc.
5259 [BLOCKSIZE]: Move definition to top of file.
5260 Ensure that it is a multiple of 64.
5261 Rearrange loop exit tests so as to avoid performing an
5262 additional fread after encountering an error or EOF.
5263 * md5.h (md5_uintptr): Define.
5264 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5265 return to the initial working directory. Preserve errno
5267 * idcache.c: Include "xalloc.h".
5268 (xmalloc, xrealloc): Remove decls.
5269 (getuser): Remove casts no longer required in C89.
5270 * human.c: Include stdio.h, for sprintf.
5271 * group-member.c: Include "xalloc.h".
5272 (xmalloc, xrealloc): Remove decls.
5273 (get_group_info): Remove casts no longer required in C89.
5274 * getusershell.c (readname): Remove casts no longer required in C89.
5275 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5276 * getline.c: Whitespace fix, from coreutils.
5278 2003-08-13 Paul Eggert <eggert@twinsun.com>
5280 * exclude.c: Include <ctype.h>
5281 (IN_CTYPE_DOMAIN): New macro.
5283 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5286 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5287 Undo previous (whitespace-only) change.
5289 2003-08-12 Paul Eggert <eggert@twinsun.com>
5291 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5292 Normalize leading white space and remove trailing white space.
5293 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5294 notice, as per ../config/srclist-update.
5296 Merge from coreutils.
5297 * euidaccess.h: New file.
5298 * euidaccess.c: Include it.
5299 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5300 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5301 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5303 2003-08-11 Bruno Haible <bruno@clisp.org>
5305 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5306 (vasnprintf): Use it instead of wcslen.
5308 2003-08-11 Bruno Haible <bruno@clisp.org>
5310 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5311 value to ensure that _Bool promotes to int. Use #define for _Bool when
5312 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5314 2003-08-10 Karl Berry <karl@gnu.org>
5316 * regex.h: update from libc (whitespace fix).
5318 2003-08-09 Paul Eggert <eggert@twinsun.com>
5320 Merge some files from coreutils. These changes were
5321 originally made by Jim Meyering.
5322 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5323 many older Unixes require this.
5324 * alloca.c (alloca): Remove cast to argument of free;
5325 no longer needed in C89.
5326 * alloca_.h, regex.h: Fix white space to match
5327 what GNU indent does.
5329 2003-08-05 Paul Eggert <eggert@twinsun.com>
5331 * bumpalloc.h: Remove.
5333 2003-08-04 Paul Eggert <eggert@twinsun.com>
5335 * getloadavg.c: Change copyright notice and spacing to conform to
5338 Merge from coreutils.
5339 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5341 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5342 from Karl Berry, implemented by Jim Meyering.
5343 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5344 from Dmitry V. Levin.
5345 Remove anachronistic cast of xrealloc.
5346 * fnmatch_.h (__const): Remove. Use 'const'.
5347 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5348 type. Otherwise, it wouldn't compile with at least /bin/cc on
5349 ymp-cray-unicos9.0.2.X.
5350 Combine two mostly-identical uses of alloca into one.
5351 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5353 2003-08-04 Dave Love <d.love@dl.ac.uk>
5357 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5358 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5359 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5360 obsolete NLIST_NAME_UNION.
5361 [__GNU__]: Undef BSD and FSCALE.
5362 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5364 2003-08-03 Paul Eggert <eggert@twinsun.com>
5366 * stdbool_.h (_Bool): Make it signed char, instead of
5367 an enum type, so that it's guaranteed to promote to int. See:
5368 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5370 2003-07-31 Paul Eggert <eggert@twinsun.com>
5372 * strerror.c: Include config.h, limits.h. Declare sprintf.
5373 (strerror): Don't assume that a printable int fits in 14 bytes.
5375 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5376 Bruno Haible <bruno@clisp.org>
5378 * getline.h (getline, getdelim): Change return type to ssize_t.
5379 * getline.c (getline, getdelim): Likewise.
5380 Remove _GNU_SOURCE define; now it's defined in config.h through
5383 2003-07-22 Paul Eggert <eggert@twinsun.com>
5385 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5386 over-parenthesization in macros.
5388 Sync with coreutils.
5390 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5393 Use `exit_failure' for xalloc and xmemcoll instead of their own
5394 private exit-failure variables.
5395 * xalloc.h (xalloc_exit_failure): Remove.
5396 * xmalloc.c: Likewise. Include exitfail.h.
5397 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5398 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5399 * xmemcoll.c: Likewise. Include exitfail.h.
5400 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5402 2003-07-18 Paul Eggert <eggert@twinsun.com>
5404 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5405 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5406 to test that it can stand by itself. Include "exitfail.h".
5407 Clients should set exit_failure instead.
5408 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5410 2003-07-18 Andreas Schwab <schwab@suse.de>
5412 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5414 2003-07-18 Bruno Haible <bruno@clisp.org>
5416 * getndelim2.h: New file.
5417 * getndelim2.c: Make into a module of its own. Include config.h,
5419 (getndelim2): Make non-static. Change return type to ssize_t.
5420 * getline.h: Change argument names.
5421 * getline.c: Include getndelim2.h instead of getndelim2.c.
5422 * getnline.c: Include getndelim2.h.
5424 2003-07-17 Bruno Haible <bruno@clisp.org>
5426 * Makefile.am: Remove file.
5427 * Makefile.in: Remove file.
5429 2003-07-17 Bruno Haible <bruno@clisp.org>
5431 * getnline.h: New file.
5432 * getnline.c: New file.
5433 * getndelim2.c: New file, extracted from getline.c.
5434 (getndelim2): Renamed from getdelim2, with added nmax argument.
5435 * getline.c: Include getndelim2.c.
5436 (getdelim2): Moved out to getndelim2.c.
5437 (getline, getdelim): Update.
5439 2003-07-15 <karl@gnu.org>
5441 * vasnprintf.c: update from gettext.
5443 2003-07-15 Jim Meyering <jim@meyering.net>
5445 * makepath.c (make_path): Enclose diagnostic in _(...).
5447 2003-07-14 Paul Eggert <eggert@twinsun.com>
5449 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5450 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5451 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5452 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5453 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5454 updated automatically by ../config/srclist-update. This changes
5455 their license from LPGL to GPL.
5457 2003-07-14 Jim Meyering <jim@meyering.net>
5459 Don't emit diagnostics. Let callers do that.
5460 * save-cwd.c: Don't include "error.h".
5461 (save_cwd): Don't call error. Ensure that errno is valid
5462 when returning nonzero.
5464 * save-cwd.h (restore_cwd): Update prototype.
5465 * save-cwd.c (restore_cwd): Remove two parameters.
5466 Simplify. Don't call error upon failure. Let callers do that.
5467 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5468 when auditing is enabled. But don't bother updating the #if.
5470 2003-07-14 Simon Josefsson <jas@extundo.com>
5472 * mempcpy.h: New file.
5473 * mempcpy.c: New file.
5475 2003-07-14 Paul Eggert <eggert@twinsun.com>
5477 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5478 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5479 unicodeio.c, unicodeio.h, unlocked-io.h:
5480 Switch from LGPL to GPL.
5482 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5484 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5485 it breaks C++ compilation.
5486 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5488 2003-07-10 Jim Meyering <jim@meyering.net>
5490 * vasnprintf.c: Remove trailing blanks.
5491 Make cpp indentation consistent.
5493 2003-07-09 Paul Eggert <eggert@twinsun.com>
5495 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5496 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5497 Switch from LGPL to GPL.
5499 2003-07-07 Paul Eggert <eggert@twinsun.com>
5501 * mktime.c: Fix some boundary cases and remove need for floating point.
5503 Issue a compile-time diagnostic if time_t is floating point, or if
5504 two's complement arithmetic is not in effect, or if arithmetic
5505 right shift does not propagate the sign. These assumptions were
5506 all in the original code but they weren't checked.
5508 (TIME_T_MIDPOINT, verify): New macros.
5509 (__isleap): Remove; it has integer overflow problems.
5510 (leapyear): New function, without those problems.
5511 (ydhms_tm_diff): Remove; splitting into two parts.
5512 (ydhms_diff): New function, containing the arithmetic part of
5513 the old ydhms_tm_diff function. Issue a compile-time
5514 diagnostic if we are not using C99 integer division.
5515 Avoid casts when possible.
5516 (guess_time_tm): New function, containing the checking part of
5517 the old ydhms_tm_diff function. Return the new value, rather than
5518 the difference between it and the old. Accept a new argument T
5519 so that *T specifies the old value. Check for overflow in the result.
5521 (__mktime_internal): Use a time_t offset, not a long int offset.
5522 This undoes the 2003-06-04 change, which is no longer needed now
5523 that we have better overflow checking.
5524 (localtime_offset): Likewise.
5526 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5527 and long are 64-bit but int is only 32-bit.
5528 (ydhms_diff): Use long int to store year1 and yday1.
5529 Issue a compile-time diagnostic if long int is not wide enough.
5531 (__mktime_internal): Use long int to store adjusted year and yday.
5532 Use plain C rather than preprocessor commands, if that doesn't
5534 Check for overflow (and try to repair) after each probe
5535 rather than checking only at the very end. This avoids some bugs
5536 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5537 does not equal GMT offset at maximum time).
5538 Use integer to check for overflow rather than floating point; this
5539 is more portable to non-IEEE hosts, and is a tad faster.
5540 When we detect that we are oscillating between two values,
5541 don't check whether tm_isdst has the requested value, since
5542 we already know the answer. When tm_isdst has the wrong value,
5543 use a different heuristic to find the right one, based on the
5544 extreme values actually observed in practice in tz2003a,
5545 rather than the (overly optimistic) "previous 3 calendar quarters".
5547 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5548 "T const" to accommodate glibc style.
5549 (check_result): Use less-confusing report format. "long" -> "long int.
5551 Don't loop if the iteration overflows time_t.
5552 Allow a negative step in the iteration.
5554 2003-07-01 Paul Eggert <eggert@twinsun.com>
5556 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5557 having it depend on HAVE_SYS_TYPES_H.
5559 2003-06-25 Bruno Haible <bruno@clisp.org>
5561 * readlink.c: New file.
5563 2003-06-20 Bruno Haible <bruno@clisp.org>
5565 Assume C89, so PARAMS isn't needed.
5566 * unicodeio.h (PARAMS): Remove.
5567 * unicodeio.c: Don't use PARAMS.
5569 2003-06-18 Jim Meyering <jim@meyering.net>
5571 Merge changes from coreutils.
5572 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5573 Remove explicit declarations of xmalloc and realloc.
5575 (read_utmp): Remove anachronistic cast of xmalloc.
5577 2003-06-17 Paul Eggert <eggert@twinsun.com>
5579 Assume C89, so PARAMS isn't needed.
5580 * backupfile.h (PARAMS): Remove. All uses removed.
5581 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5582 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5583 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5584 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5585 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5586 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5587 xstrtol.h: Likewise.
5588 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5589 same.h, strverscmp.h: Do not include config.h; no longer needed.
5590 Anyway, config.h should always be included before any other file.
5592 2003-06-11 Simon Josefsson <jas@extundo.com>
5594 * sysexit_.h: New file.
5596 2003-05-20 Derek Price <derek@ximbiot.com>
5598 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5600 2003-06-10 Simon Josefsson <jas@extundo.com>
5602 * strchrnul.h: New file.
5603 * strchrnul.c: New file.
5605 2003-06-10 Simon Josefsson <jas@extundo.com>
5607 * argp.h: New file, from glibc.
5608 * argp-ba.c: New file, from glibc.
5609 * argp-eexst.c: New file, from glibc.
5610 * argp-fmtstream.c: New file, from glibc.
5611 * argp-fmtstream.h: New file, from glibc.
5612 * argp-fs-xinl.c: New file, from glibc.
5613 * argp-help.c: New file, from glibc.
5614 * argp-namefrob.h: New file, from glibc.
5615 * argp-parse.c: New file, from glibc.
5616 * argp-pv.c: New file, from glibc.
5617 * argp-pvh.c: New file, from glibc.
5618 * argp-xinl.c: New file, from glibc.
5620 2003-06-07 Jim Meyering <jim@meyering.net>
5622 * readtokens.h: Put `Free Software Foundation, Inc.'
5623 in place of my name in the copyright comment.
5624 Remove definition and uses of __P.
5627 * stat.c: Don't declare xmalloc explicitly.
5628 Instead, include "xalloc.h".
5629 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5630 xrealloc, and xcalloc return values.
5631 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5633 * xgetcwd.h: Remove definition/uses of PARAMS.
5635 2003-06-06 Jim Meyering <jim@meyering.net>
5637 * stdbool_.h: Renamed from stdbool.h.in.
5639 2003-06-06 Jim Meyering <jim@meyering.net>
5641 Merge from coreutils.
5642 * same.c: (same_name): Declare *_basename locals to be `const'.
5643 Consolidate declarations and initializations of *_base* locals.
5645 Merge from coreutils.
5646 This avoids a core dump on systems without GNU putenv,
5647 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5648 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5649 (unsetenv): New static function, from GNU libc.
5650 (rpl_putenv): Use it.
5652 * modechange.c: Remove trailing blanks.
5654 Merge from coreutils.
5655 * fsusage.c: Remove declaration of statfs.
5656 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5658 * posixtm.c: Include <stdbool.h> unconditionally.
5660 2003-06-05 Paul Eggert <eggert@twinsun.com>
5662 * mktime.c (__mktime_internal): When resolving a tm_isdst
5663 mismatch, look in future quarters as well as past. This fixes a
5664 bug when processing fall-backwards gaps immediately after a long
5665 period of daylight-saving time.
5667 * mktime.c: Assume freestanding C89 or better.
5668 (HAVE_LIMITS_H): Remove. Assume it's 1.
5669 (__P): Remove; not used.
5670 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5671 (mktime, not_equal_tm, print_tm, check_result,
5672 main): Use prototypes. Use const * where appropriate.
5673 (main): Fix typo in testing code that uncovered by above changes.
5674 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5676 2003-06-04 Paul Eggert <eggert@twinsun.com>
5678 * mktime.c: Fix Debian bug 177940
5679 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5680 (localtime_offset): Now long int, not time_t, because we want it
5681 to be guaranteed to be signed. All uses changed.
5682 (__mktime_internal): If overflow would occur when adding offset,
5685 Merge 'human' changes from coreutils. Rewrite to support
5686 locale-specific notations like thousands separators.
5687 * human.c: Simplify authorship notice.
5688 Include human.h immediately after config.h.
5689 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5690 <limits.h>: Do not include, since human.h does.
5691 (SIZE_MAX, UINTMAX_MAX): New macros.
5692 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5693 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5694 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5695 (power_letter): Renamed from suffixes.
5696 (generate_suffix_backwards): Remove.
5697 (adjust_value): Now takes int style (because of human.h changes)
5698 and long double value (for greater precision on some platforms).
5699 (group_number): New function.
5700 (human_readable): Use it. Use integer options, not enum.
5701 Put the options before the sizes in the arg list.
5702 Support all the new options.
5703 The old human_readable function has been removed;
5704 use inttostr.h instead.
5705 (human_readable, default_block_size, humblock):
5706 Use uintmax_t, not int, for block sizes.
5707 (human_readable_inexact, block_size_types): Remove.
5708 (block_size_opts): New constant.
5709 (human_options): Renamed from human_block_size, with new signature
5710 that allows block sizes up to UINTMAX_MAX. All callers changed.
5711 * human.h: Add copyright and authorship notice.
5712 Include <limits.h> and <stdbool.h> unconditionally.
5713 (PARAMS): Remove. All uses removed.
5714 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5715 (enum human_inexact_style): Remove tag; now a nameless enum.
5716 (human_floor, human_ceiling, human_round_to_even): Now have
5717 values 2, 0, 1 rather than -1, 1, 0.
5718 (human_group_digits, human_suppress_point_zero, human_autoscale,
5719 human_base_1024, human_SI, human_B): New constants.
5720 (human_readable_inexact, human_block_size): Remove.
5721 (human_readable): Size args are now uintmax_t, not int.
5722 (human_options): New decl.
5724 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5725 unnecessary now that we assume C89 or better. This change
5726 imported from coreutils.
5728 * mktime.c (__mktime_internal): Do not reject negative timestamps
5729 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5730 in the 2003-05-30 sync from glibc.
5732 .h files should stand alone, but we shouldn't include <sys/types.h>
5733 if we can get away with just <stddef.h>.
5735 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5736 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5737 rather than <sys/types.h>, as we merely need size_t.
5738 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5740 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5741 Include <stdio.h>, to get FILE.
5742 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5743 memcasecmp.h has included <stddef.h> and all we need is size_t.
5744 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5745 our interface, instead of including <sys/types.h>
5747 2003-06-02 Paul Eggert <eggert@twinsun.com>
5750 Fix some minor time-related bugs with POSIX time arguments.
5751 Some valid time stamps were being rejected (notably -1, and
5752 time stamps before 1900 on 64-bit hosts). And some invalid
5753 time stamps were being accepted, e.g. September 31.
5755 * posixtm.h (posixtime): Return bool instead of time_t, so
5756 that we can return (time_t) -1 successfully.
5757 * posixtm.c: Likewise.
5758 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5759 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5760 (t): Remove static var.
5761 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5762 of static var. All uses changed.
5763 (year): Do not reject years before 1900; they can occur with
5765 (posix_time_parse): Do not check for out-of-range components;
5766 that is now the caller's responsibility, since our checks were
5767 only approximations.
5768 (posixtime): Use mktime to check for out-of-range components,
5769 since it knows them exactly.
5770 If mktime returns (time_t) -1, check whether an error actually occurred
5771 by invoking localtime on -1.
5772 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5773 posixtime failures better.
5774 Improve the test data (in comments only).
5776 2003-05-30 <karl@gnu.org>
5778 * mktime.c: update from libc.
5780 2003-05-30 Bruno Haible <bruno@clisp.org>
5782 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5783 * localcharset.h: Likewise.
5784 * localcharset.c: Likewise.
5786 2003-05-28 Paul Eggert <eggert@twinsun.com>
5788 Assume the headers required for C89 freestanding compilers.
5789 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5790 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5791 without checking for HAVE_LIMITS_H.
5792 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5793 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5795 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5796 * exclude.c: Include <stdbool.h> unconditionally.
5797 * tempname.c: Include <stddef.h> unconditionally.
5798 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5799 * modechange.c, rpmatch.c (NULL): Don't define, since
5800 <stddef.h> does that.
5801 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5802 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5803 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5804 * xstrtol.c: Likewise.
5805 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5806 * savedir.c: Include <stddef.h> instead of defining NULL.
5808 * addext.c (addext): Use assignment rather than cast, to avoid
5809 warnings on some platforms.
5811 * mktime.c (__mktime_internal): Do not reject negative timestamps
5814 2003-05-10 Bruno Haible <bruno@clisp.org>
5816 * linebreak.c (iconv_string_length): Don't return -1 just because the
5817 string is longer than 4 KB.
5819 2003-05-12 Jim Meyering <jim@meyering.net>
5821 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5822 the space-padded-by-default conversion specifiers, %e, %k, %l.
5824 2003-05-03 Bruno Haible <bruno@clisp.org>
5826 Upgrade to Unicode-4.0.
5827 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5828 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5829 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5830 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5831 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5832 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5833 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5834 Change width of U+E0100..U+E01EF from 1 to 0.
5836 2003-04-25 Bruno Haible <bruno@clisp.org>
5838 * copy-file.c: Include <stddef.h>, for size_t.
5840 2003-04-25 Jim Meyering <jim@meyering.net>
5842 * copy-file.c (copy_file_preserving): Declare buf_size to be
5843 of type size_t, not int.
5845 2003-04-11 Jim Meyering <jim@meyering.net>
5847 Merge changes from Coreutils.
5849 2003-03-22 Jim Meyering <jim@meyering.net>
5851 * strftime.c (widen): Cast alloca return value to proper type.
5853 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5856 * strftime.c (my_strftime): Handle very large width
5857 specifications for numeric values correctly. Improve checks for
5860 2003-01-19 Jim Meyering <jim@meyering.net>
5862 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5863 (nl_get_alt_digit) [! defined my_strftime]: Define.
5864 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5865 _nl_get_alt_digit and _nl_get_walt_digit.
5867 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5868 These changes have no effect outside of _LIBC.
5870 2003-04-10 Bruno Haible <bruno@clisp.org>
5872 * findprog.h: New file, from GNU gettext.
5873 * findprog.c: New file, from GNU gettext.
5875 2003-04-05 Jim Meyering <jim@meyering.net>
5877 Merge changes from Coreutils.
5879 * exclude.h (PARAMS): Remove definition and uses.
5880 * exclude.c: Remove uses of `PARAMS'.
5882 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5883 Add test-cases for DOS filenames. Declare program_name.
5884 (main): Set up program_name. Patch by Rich Dawe.
5886 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5888 Use mntctl's return value to drive the entry-processing loop, since
5889 we can't rely on the value of the vmt_length member in the last
5890 entry. On some systems doing so could result in exhausting
5891 virtual memory. Based in part on a patch from Mike Jetzer.
5893 2003-04-04 Bruno Haible <bruno@clisp.org>
5895 * linebreak.h: New file, from GNU gettext.
5896 * linebreak.c: New file, from GNU gettext with slight modifications.
5897 * lbrkprop.h: New file, from GNU gettext.
5899 2003-04-03 Bruno Haible <bruno@clisp.org>
5901 * utf8-ucs4.h: New file, from GNU gettext.
5902 * utf16-ucs4.h: New file, from GNU gettext.
5903 * ucs4-utf8.h: New file, from GNU gettext.
5904 * ucs4-utf16.h: New file, from GNU gettext.
5906 2003-04-02 Bruno Haible <bruno@clisp.org>
5908 * binary-io.h: New file, from GNU gettext.
5910 2003-04-01 Bruno Haible <bruno@clisp.org>
5912 * pathname.h: New file, from GNU gettext.
5913 * concatpath.c: New file, from GNU gettext.
5915 2003-03-30 Bruno Haible <bruno@clisp.org>
5917 * copy-file.c (copy_file_preserving): Don't set owner if the function
5918 chown() doesn't exist.
5920 2003-03-28 Bruno Haible <bruno@clisp.org>
5922 * copy-file.h: New file, from GNU gettext.
5923 * copy-file.c: New file, from GNU gettext.
5925 2003-03-18 Jim Meyering <jim@meyering.net>
5927 * quote.c (quote_n): Fix typo in comment.
5929 2003-03-14 Jim Meyering <jim@meyering.net>
5931 Merge changes from Coreutils.
5932 * obstack.h (obstack_object_size): Declare temporary, __o,
5933 to be const, in order to avoid warnings.
5934 (obstack_room): Likewise.
5935 (obstack_empty_p): Likewise.
5937 2003-03-13 Paul Eggert <eggert@twinsun.com>
5939 Merge changes from Bison.
5940 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5941 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5942 when compiling Bison 1.875's `bitset bset = obstack_alloc
5943 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5944 * hash.c: Include <stdbool.h> unconditionally.
5946 2003-03-09 Paul Eggert <eggert@twinsun.com>
5948 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5949 Reported by Bruce Becker; see:
5950 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5952 2003-03-03 Paul Eggert <eggert@twinsun.com>
5953 Bruno Haible <bruno@clisp.org>
5955 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5956 Reported by John Hughes, see
5957 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5959 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5961 * poll_.h: New file.
5964 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5966 * mathl.h: New file.
5967 * acosl.c: New file.
5968 * asinl.c: New file.
5969 * atanl.c: New file.
5970 * ceill.c: New file.
5973 * floorl.c: New file.
5974 * frexpl.c: New file.
5975 * ldexpl.c: New file.
5977 * sincosl.c: New file.
5979 * sqrtl.c: New file.
5981 * trigl.c: New file.
5982 * trigl.h: New file.
5984 2003-02-17 Bruno Haible <bruno@clisp.org>
5986 * mkdtemp.h: New file, from GNU gettext.
5987 * mkdtemp.c: New file, from GNU gettext.
5989 2003-01-31 Bruno Haible <bruno@clisp.org>
5991 * rename.c: #undef rename before defining rpl_rename.
5992 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5994 2003-01-30 Bruno Haible <bruno@clisp.org>
5996 * printf-args.h: New file, from GNU gettext.
5997 * printf-args.c: New file, from GNU gettext.
5998 * printf-parse.h: New file, from GNU gettext.
5999 * printf-parse.c: New file, from GNU gettext.
6000 * vasnprintf.h: New file, from GNU gettext.
6001 * vasnprintf.c: New file, from GNU gettext.
6002 * asnprintf.c: New file, from GNU gettext.
6003 * vasprintf.h: New file, from GNU gettext with modifications.
6004 * vasprintf.c: New file, from GNU gettext.
6005 * asprintf.c: New file, from GNU gettext.
6007 2003-01-29 Bruno Haible <bruno@clisp.org>
6009 * stpncpy.h: New file, from GNU gettext with modifications.
6010 * stpncpy.c: New file, from GNU gettext with modifications.
6012 2003-01-28 Bruno Haible <bruno@clisp.org>
6014 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6016 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6019 2003-01-27 Bruno Haible <bruno@clisp.org>
6021 * xsetenv.h: New file, from GNU gettext.
6022 * xsetenv.c: New file, from GNU gettext.
6024 2003-01-23 Bruno Haible <bruno@clisp.org>
6026 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6028 2003-01-22 Bruno Haible <bruno@clisp.org>
6030 * exit.h: New file, from GNU gettext.
6032 2003-01-11 Bruno Haible <bruno@clisp.org>
6034 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6035 * strcase.h (strcasecmp, strncasecmp): Likewise.
6037 2003-01-14 Jim Meyering <jim@meyering.net>
6039 * same.c (same_name): Tweak a comment.
6041 2003-01-11 Bruno Haible <bruno@clisp.org>
6043 * same.c (same_name): Reorder tests so as to avoid calling stat()
6044 when a string comparison is sufficient.
6046 2003-01-11 Bruno Haible <bruno@clisp.org>
6048 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6051 2003-01-11 Bruno Haible <bruno@clisp.org>
6053 * hash-pjw.c: Add comment about low quality of this function.
6055 2003-01-12 Paul Eggert <eggert@twinsun.com>
6057 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6058 to avoid collisions with libcurses and libreadline.
6060 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6061 * getstr.h, getstr.c: Remove.
6062 * getline.c: Include "getline.h", to check interface.
6063 Move body of old getstr.c here: this defines MIN_CHUNK and
6064 declares getdelim2, which is renamed from getstr.
6065 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6067 * linebuffer.c (readlinebuffer): Renamed from readline.
6069 * linebuffer.h: Likewise.
6070 (readline): Remove backward-compatibility macro.
6072 2003-01-12 Jim Meyering <jim@meyering.net>
6074 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6076 2003-01-10 Bruno Haible <bruno@clisp.org>
6078 * alloca_.h: New file.
6079 * getdate.y: Unconditionally include alloca.h.
6080 * makepath.c: Likewise.
6081 * setenv.c: Likewise.
6082 * userspec.c: Likewise.
6084 2003-01-09 Bruno Haible <bruno@clisp.org>
6086 * stdbool.h.in: New file.
6088 2003-01-08 Bruno Haible <bruno@clisp.org>
6090 * safe-read.c: Include specification header first, to ensure its
6092 * full-write.c: Likewise.
6094 2003-01-08 Jim Meyering <jim@meyering.net>
6096 * full-write.c: Undefine and define-away `const' after inclusion
6097 of errno.h, not before. Suggestion from Bruno Haible.
6099 2003-01-07 Jim Meyering <jim@meyering.net>
6101 * full-write.c: Rework so that it may serve to define full_read, too.
6102 * full-read.c: Simply #define FULL_READ and include full-write.c.
6104 2003-01-06 Jim Meyering <jim@meyering.net>
6106 * version-etc.c: Update year in translatable copyright string.
6108 2002-12-25 Bruno Haible <bruno@clisp.org>
6110 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6111 * xstrtol.h: Likewise.
6112 * xstrtoimax.c: Likewise.
6113 * xstrtoumax.c: Likewise.
6114 * human.h: Likewise.
6116 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6117 on systems that have <inttypes.h> but not <stdint.h>.
6119 2002-12-31 Paul Eggert <eggert@twinsun.com>
6121 * memcoll.c (memcoll): Fall back on a simple algorithm using
6122 memcmp if strcoll doesn't work.
6124 2002-12-23 Bruno Haible <bruno@clisp.org>
6126 * localcharset.h: New file.
6127 * localcharset.c: Include it.
6128 * unicodeio.c: Likewise.
6130 2002-12-22 Bruno Haible <bruno@clisp.org>
6132 * utime.c (utime_null): No need to call ftruncate if the file was
6135 2002-12-23 Bruno Haible <bruno@clisp.org>
6137 * memcoll.c (STRCOLL): New macro.
6140 2002-12-22 Bruno Haible <bruno@clisp.org>
6142 * getstr.h (getstr): Define, to avoid clash with libcurses.
6143 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6145 2002-12-22 Bruno Haible <bruno@clisp.org>
6147 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6149 2002-12-23 Bruno Haible <bruno@clisp.org>
6151 * getline.h: Include <stddef.h>, for size_t.
6153 * unicodeio.h: Include <stddef.h>, for size_t.
6154 * unicodeio.c: Don't include <stddef.h>.
6156 2002-12-17 Bruno Haible <bruno@clisp.org>
6158 * canon-host.c (strdup): Remove unused declaration.
6160 * fsusage.c: Include full_read.h.
6161 (get_fs_usage): Use full_read instead of safe_read.
6163 * utime.c (utime_null): Use SAFE_READ_ERROR.
6165 2002-12-11 Bruno Haible <bruno@clisp.org>
6167 * setenv.h: Rewritten to cope with systems that have setenv() but not
6169 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6172 2002-12-11 Bruno Haible <bruno@clisp.org>
6174 * setenv.c (alloca): Fall back to malloc.
6176 (setenv): Use freea() to free memory allocated with alloca().
6178 2002-11-13 Bruno Haible <bruno@clisp.org>
6180 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6181 function declarations.
6182 * unsetenv.c (unsetenv): Likewise.
6184 2002-03-04 Bruno Haible <bruno@clisp.org>
6186 Portability to AIX 4.3.3.
6187 * unsetenv.c: New file, extracted from setenv.c.
6188 * setenv.c: Move the unsetenv() function to unsetenv.c.
6190 2001-12-20 Bruno Haible <bruno@clisp.org>
6192 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6193 use malloc instead. For SunOS 4.
6195 2001-12-11 Bruno Haible <bruno@clisp.org>
6197 * setenv.c: Declare alloca.
6198 (compar_fn_t): New typedef.
6199 (KNOWN_VALUE, STORE_VALUE): Use it.
6201 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6204 2002-12-10 Paul Eggert <eggert@twinsun.com>
6206 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6207 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6208 Choose values that are less likely to collide with system fnmatch
6210 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6211 defined (e.g., a pure POSIX system).
6212 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6213 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6215 2002-12-06 Jim Meyering <jim@meyering.net>
6217 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6219 Merge in changes from libc's misc/error.c, in preparation
6220 for the merge of gnulib's changes back into libc.
6222 * error.c (_): Define only if not already defined.
6223 Move definition to follow all #include directives.
6224 Include unlocked-io.h only if !_LIBC.
6225 [_LIBC]: Include <libio/libioP.h>.
6226 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6227 (fflush): Tweak definition to use INTUSE.
6230 2002-12-05 Paul Eggert <eggert@twinsun.com>
6232 * alloca.c [defined emacs]: Include "lisp.h".
6233 (xalloc_die) [defined emacs]: New macro.
6234 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6235 [! defined emacs]: Include <xalloc.h>.
6236 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6237 (pointer): Typedef to POINTER_TYPE *.
6238 (malloc): Remove decl; we now always use xmalloc.
6239 (alloca): Use old-style definition, since Emacs needs this.
6240 Check for arithmetic overflow when computing combined size.
6242 2002-12-04 Paul Eggert <eggert@twinsun.com>
6244 Do not generate unlocked-io.h automatically, since it's easier to
6245 maintain it by hand.
6247 * unlocked-io.h: New file, from GNU diffutils,
6248 but with proper copyright notice and attribution.
6250 * Makefile.am: Add copyright notice.
6251 (libfetish_a_SOURCES): Add unlocked-io.h.
6252 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6253 (DISTCLEANFILES, io_functions): Remove macros.
6254 (EXTRA_DIST): Remove gen_uio.
6255 (unlocked-io.h): Remove rule.
6257 2002-12-04 Jim Meyering <jim@meyering.net>
6259 Reflect the fact that stat.c and lstat.c are no longer generated.
6260 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6261 (DISTCLEANFILES): Likewise.
6262 (EXTRA_DIST): Likewise.
6263 (all_local): Don't depend on stat.c or lstat.c.
6264 (stat.c, lstat.c): Remove rules.
6265 (EXTRA_DIST): Remove xstat.in.
6267 * xstat.in: Remove file. Contents moved into stat.c.
6268 * stat.c: New file. Contents mostly from xstat.in.
6269 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6270 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6272 * safe-read.c: Rework so that it may serve to define safe_write, too.
6273 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6275 2002-12-03 Jim Meyering <jim@meyering.net>
6277 * safe-read.c, safe-write.c: Change variable names and comments, but
6278 not semantics, to minimize the differences between these two files.
6279 (safe_read): Change comment to mention SAFE_READ_ERROR.
6281 * safe-read.c (IS_EINTR): Define.
6282 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6284 2002-12-02 Bruno Haible <bruno@clisp.org>
6286 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6287 Define, taken from safe-read.c.
6288 (INT_MAX): Provide fallback.
6289 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6290 * safe-write.h (SAFE_WRITE_ERROR): Define.
6292 * safe-read.c (EINTR): Remove definition.
6293 (safe_read): Don't use EINTR if it is absent.
6295 2002-12-02 Jim Meyering <jim@meyering.net>
6297 * safe-read.c (EINTR): Define.
6298 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6299 (INT_MAX): Provide fallback.
6300 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6302 * safe-read.h (SAFE_READ_ERROR): Define.
6304 2002-12-01 Jim Meyering <jim@meyering.net>
6306 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6307 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6309 2002-11-27 Paul Eggert <eggert@twinsun.com>
6311 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6312 hash_rehash): Replace `if (limit <= value) abort ();' with
6313 `if (! (value < limit)) abort ();', for readability.
6315 2002-11-26 <karl@gnu.org>
6317 * strdup.c: copy from libc again, with jim's ok.
6318 * .cppi-disable: re-add strdup.c
6320 2002-11-25 <karl@gnu.org>
6322 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6323 instead of "strtol.c".
6325 2002-11-25 Jim Meyering <jim@meyering.net>
6327 * mktime.c: Sync from libc, now that it has the latest fix.
6329 2002-11-24 <karl@gnu.org>
6331 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6332 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6334 2002-11-24 Jim Meyering <jim@meyering.net>
6336 Update from coreutils:
6338 * mktime.c: Merge in changes from libc.
6340 Avoid a link-time failure on some Linux systems.
6341 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6342 (__mon_yday): Declare with the STATIC attribute.
6343 (__mktime_internal): Likewise.
6344 Based on a report from Greg Schafer.
6346 2002-11-23 Jim Meyering <jim@meyering.net>
6348 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6349 Use `unsigned', not `int', as type of index.
6351 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6353 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6355 2002-11-22 Paul Eggert <eggert@twinsun.com>
6357 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6358 hint that one should use `if (! x) abort ();' rather than `assert
6359 (x);', and anyway it's one less thing to worry about configuring.
6360 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6361 hash_rehash, hash_insert): Use abort rather than assert.
6363 2002-11-22 Paul Eggert <eggert@twinsun.com>
6365 * quotearg.h: Allow multiple inclusion by surrounding with
6366 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6367 so that we can be included first.
6368 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6369 * quotearg.c: Include quotearg.h immediately after config.h.
6370 No need to include stddef.h or sys/types.h any more.
6371 Surround local include files with "", not "<>".
6372 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6373 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6374 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6375 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6376 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6377 (ISPRINT): Remove; no longer needed now that we assume C89.
6379 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6382 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6383 quotearg_char): Use SIZE_MAX rather than
6384 (size_t) -1 when we are talking about "infinity".
6386 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6388 2002-11-22 Bruno Haible <bruno@clisp.org>
6390 * safe-read.h: Assume C89. Add comments.
6391 (safe_read): Change return type to size_t.
6392 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6393 counts > SSIZE_MAX correctly.
6394 * safe-write.h: New file.
6395 * safe-write.c: New file.
6396 * full-read.h: New file.
6397 * full-read.c: New file.
6398 * full-write.h: Assume C89. Add comments.
6399 * full-write.c: Include safe-write.h.
6400 (full_write): Rewritten to use safe_write.
6401 Suggested by Jim Meyering and Paul Eggert.
6403 2002-11-21 Bruno Haible <bruno@clisp.org>
6405 Remove case insensitive option matching.
6406 * argmatch.h (argcasematch): Remove declaration.
6407 (ARGCASEMATCH): Remove macro.
6408 (__xargmatch_internal): Remove case_sensitive argument.
6409 (XARGMATCH): Update.
6410 (XARGCASEMATCH): Remove macro.
6411 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6412 case_sensitive argument.
6413 (argcasematch): Remove function.
6414 (__xargmatch_internal): Remove case_sensitive argument.
6415 (main): Use XARGMATCH instead of XARGCASEMATCH.
6417 * xmalloc.c: Change compile-time error message. Add comment about
6418 required autoconf version.
6420 2002-11-21 Jim Meyering <jim@meyering.net>
6422 * strdup.c (strdup): Tweak comment and initial #if/#include.
6424 Merge in changes from the coreutils.
6426 2002-09-25 Paul Eggert <eggert@twinsun.com>
6427 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6428 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6429 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6430 int. Work more efficiently if X is the same width as uintmax_t.
6431 Do not compare X to -1, to avoid bogus compiler warning.
6432 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6433 Don't assume that f_frsize and f_bsize are the same type.
6435 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6438 * makepath.c (make_path): Restore umask *before* creating the final
6440 (make_path): Minor reformatting.
6442 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6443 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6445 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6446 ones. At least on GNU/Linux systems, `auto' means something else.
6449 2002-11-20 Paul Eggert <eggert@twinsun.com>
6451 Merge argmatch cleanups from Bison. Assume C89.
6453 * argmatch.c: Include config.h here, not in argmatch.h.
6454 Include stdlib.h, for EXIT_FAILURE.
6455 Always include <string.h>, since we assume C89.
6456 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6457 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6458 Include <stddef.h> instead, since it's all we need for size_t.
6459 (PARAMS): Remove. All uses removed.
6460 (ARRAY_CARDINALITY): Do not bother to #undef.
6461 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6462 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6463 Remove unnecessary parentheses.
6464 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6465 Insert necessary parentheses.
6466 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6467 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6469 2002-11-19 Bruno Haible <bruno@clisp.org>
6471 * mbswidth.c: Include mbswidth.h right at the beginning.
6472 * mbswidth.h: Include <stddef.h>, for size_t.
6474 * mbswidth.h (PARAMS): Remove macro.
6475 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6476 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6478 * gcd.h (PARAMS): Remove macro.
6479 (gcd): Use ANSI C function declarations.
6480 * gcd.c (gcd): Likewise.
6482 2002-11-15 Bruno Haible <bruno@clisp.org>
6484 * strcspn.c: Include <stddef.h>.
6485 (strcspn): Use ANSI C function declaration. Change return type to
6487 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6488 (strpbrk): Use NULL.
6489 * strpbrk.h (PARAMS): Remove macro.
6490 (strpbrk): Use ANSI C function declaration.
6491 * strstr.c: Don't include <sys/types.h>.
6492 * strstr.h (PARAMS): Remove macro.
6493 (strstr): Use ANSI C function declarations.
6495 2002-11-06 Bruno Haible <bruno@clisp.org>
6497 * gcd.h (gcd): Change argument type to 'unsigned long'.
6498 * gcd.c (gcd): Likewise.
6500 2002-11-05 Bruno Haible <bruno@clisp.org>
6502 * gcd.h: New file, from gettext-0.11.5.
6503 * gcd.c: New file, from gettext-0.11.5.
6505 2002-11-05 Bruno Haible <bruno@clisp.org>
6507 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6508 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6509 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6510 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6512 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6513 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6515 * closeout.c: Include gettext.h instead of <libintl.h>.
6516 * human.c: Include gettext.h instead of <libintl.h>.
6517 * quotearg.c: Include gettext.h instead of <libintl.h>.
6518 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6519 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6520 * userspec.c: Include gettext.h instead of <libintl.h>.
6521 * version-etc.c: Include gettext.h instead of <libintl.h>.
6522 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6523 (textdomain): Remove definition.
6524 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6526 * long-options.c: Remove include of <libintl.h> and definition of _.
6527 * same.c: Remove include of <libintl.h> and definition of _.
6529 2002-11-04 Bruno Haible <bruno@clisp.org>
6531 * stpcpy.h: New file, from GNU gettext-0.11.5.
6532 * strcase.h: New file, from GNU gettext-0.11.5.
6533 * strpbrk.h: New file, from GNU gettext-0.11.5.
6534 * strstr.h: New file, from GNU gettext-0.11.5.
6535 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6537 2002-05-09 Bruno Haible <bruno@clisp.org>
6539 * config.charset: Update for newest glibc. Add canonical names
6540 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6542 2002-05-09 Bruno Haible <bruno@clisp.org>
6544 * localcharset.c (get_charset_aliases): Add more Windows specific
6547 2002-05-08 Owen Taylor <otaylor@redhat.com>
6549 * config.charset: A few additions for Solaris.
6551 2001-12-05 Bruno Haible <bruno@clisp.org>
6553 * localcharset.c (locale_charset): Don't return an empty string.
6555 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6557 * config.charset: msdos in uk_UA uses CP1125.
6559 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6561 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6562 * localcharset.c (locale_charset): Declare as extern "C".
6564 2002-02-15 Bruno Haible <bruno@clisp.org>
6566 * config.charset [msdosdjgpp]: For Russian, use CP866.
6568 2002-02-11 Bruno Haible <bruno@clisp.org>
6570 * config.charset: Add support for NetBSD.
6572 2002-09-25 <karl@gnu.org>
6574 * strdup.c: copy from libc/string (via ../config/srclist*).
6575 * getopt*: copy from libc/posix.
6576 * gettext.h: copy from gettext.
6577 * .cppi-disable: add strdup.c, gettext.h.
6579 2002-07-01 Jim Meyering <meyering@lucent.com>
6581 * c-stack.c: Include sys/time.h.
6582 From Volker Borchert.
6584 2002-06-11 Paul Eggert <eggert@twinsun.com>
6586 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6587 New macro. Use it uniformly instead of
6588 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6589 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6590 reported by Vin Shelton.
6592 2002-06-22 Jim Meyering <meyering@lucent.com>
6594 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6595 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6597 2002-06-22 Paul Eggert <eggert@twinsun.com>
6599 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6600 Do not assume SA_SIGINFO behavior.
6601 Bug reported by Jim Meyering on NetBSD 1.5.2.
6603 2002-06-22 Jim Meyering <meyering@lucent.com>
6605 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6607 * exitfail.c, exitfail.h: Likewise.
6608 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6610 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6612 (EXTRA_DIST): Add fnmatch_loop.c.
6613 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6615 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6616 * fnmatch.c: Update from diffutils-2.8.2.
6617 * fnmatch_.h: New file. From diffutils-2.8.2.
6618 * fnmatch.h: Remove file.
6620 2002-06-18 Paul Eggert <eggert@twinsun.com>
6622 * file-type.h: Report an error if neither S_ISREG nor
6623 S_IFREG is defined, instead of using a test specific to glibc
6624 2.2. This should be safe, since POSIX requires S_ISREG and
6625 Unix Version 7 had S_IFREG. We don't need to check for
6626 <sys/types.h> since we don't use any symbols that it defines.
6628 2002-06-15 Jim Meyering <meyering@lucent.com>
6630 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6631 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6632 have been included before this file.
6634 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6636 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6637 so that each temporary file name is unique and valid in the first
6638 8 characters, for operation under DOS.
6640 2002-06-15 Jim Meyering <meyering@lucent.com>
6642 Work even with DJGPP 2.03, which lacks support for symlinks.
6644 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6646 * lchown.c (S_ISLNK): Likewise.
6648 2002-06-14 Jim Meyering <meyering@lucent.com>
6650 * file-type.h: Use the version from diffutils-2.8.2.
6651 * file-type.c: Likewise.
6653 2002-05-27 Jim Meyering <meyering@lucent.com>
6655 Fix a problem seen only on nonconforming systems whereby ls.c's
6656 use of localtime, and then of gettimeofday would cause trouble:
6657 the localtime call used to initialize rpl_gettimeofday's save
6658 mechanism would clobber ls's current local time information so
6659 that in any long listing the first file would always be listed
6660 with date 1970-01-01. Analysis by Volker Borchert.
6662 * gettimeofday.c (localtime): Undefine.
6663 (rpl_localtime): New function.
6665 2002-05-22 Jim Meyering <meyering@lucent.com>
6667 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6668 * file-type.h: New file.
6669 * file-type.c (file_type): New file/function. Extracted from diffutils.
6671 2002-04-29 Paul Eggert <eggert@twinsun.com>
6673 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6675 2002-04-28 Paul Eggert <eggert@twinsun.com>
6677 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6678 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6679 of 127, since 64 is the largest conceivable number for ancient
6681 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6683 2002-04-28 Jim Meyering <meyering@lucent.com>
6685 * sig2str.c (WTERMSIG): Remove definition (unused).
6687 2002-04-28 Paul Eggert <eggert@twinsun.com>
6689 * sig2str.h, sig2str.c: New files.
6690 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6692 2002-04-24 Jim Meyering <meyering@lucent.com>
6694 * gettext.h: New file, from Gettext.
6695 * Makefile.am (INCLUDES): Remove -I../intl.
6696 (libfetish_a_SOURCES): Add gettext.h.
6698 2002-04-16 Jim Meyering <meyering@lucent.com>
6700 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6701 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6702 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6704 2002-04-12 Jim Meyering <meyering@lucent.com>
6706 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6708 2002-03-10 Jim Meyering <meyering@lucent.com>
6710 * makepath.c (make_path): Remove a comma from a diagnostic.
6711 Suggestion from Santiago Vila.
6713 2002-03-08 Jim Meyering <meyering@lucent.com>
6715 * rename.c: Mention that this wrapper is needed also on
6716 mips-dec-ultrix4.4 systems.
6718 2002-03-02 Jim Meyering <meyering@lucent.com>
6720 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6721 not HAVE_CLOCK_SETTIME.
6723 2002-02-27 Paul Eggert <eggert@twinsun.com>
6725 * nanosleep.h: Rename to....
6726 * timespec.h: New name for nanosleep.h. All uses changed.
6728 * gettime.c: New file.
6729 * settime.c: New file.
6732 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6733 timespec.h. Remove nanosleep.h.
6735 2002-02-25 Paul Eggert <eggert@twinsun.com>
6737 * acl.c, acl.h: New files.
6738 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6740 2002-02-24 Jim Meyering <meyering@lucent.com>
6742 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6743 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6744 cause trouble. Reported by Nelson Beebe.
6746 2002-02-23 Paul Eggert <eggert@twinsun.com>
6748 * path-concat.c (xpath_concat): Reorder code to pacify
6749 compilers that don't know that xalloc_die never returns.
6751 2002-02-20 Jim Meyering <meyering@lucent.com>
6753 * getdate.c: Regenerate using bison-1.33.
6755 2002-02-15 Paul Eggert <eggert@twinsun.com>
6757 * posixver.c, posixver.h: New files.
6758 * Makefile.am (libfetish_a_SOURCES): Add them.
6760 2002-02-02 Paul Eggert <eggert@twinsun.com>
6761 Bruno Haible <bruno@clisp.org>
6763 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6764 (fwrite_success_callback): New declaration.
6765 * unicodeio.c (unicode_to_mb): New function, extracted from
6766 print_unicode_char. Call failure callback instead of error.
6767 (fwrite_success_callback): New function.
6768 (exit_failure_callback): New function.
6769 (fallback_failure_callback): New function.
6770 (print_unicode_char): Call unicode_to_mb.
6772 2002-01-26 Jim Meyering <meyering@lucent.com>
6774 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6776 2002-01-22 Jim Meyering <meyering@lucent.com>
6778 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6779 Otherwise, some versions of automake would omit the rule that makes
6780 Makefile from Makefile.in.
6782 2001-01-21 Paul Eggert <eggert@twinsun.com>
6784 * xmemcoll.h, xmemcoll.c: New files.
6785 * Makefile.am (libfetish_a_SOURCES): Add them.
6786 * memcoll.c: Include errno.h, and declare errno if not defined.
6787 (memcoll): Set errno to zero if there is no error.
6789 * quotearg.c (quotearg_buffer_restyled):
6790 Fix bug with quoting buffers containing NUL when backslashing escapes.
6791 This bug was exposed by the other changes in this patch.
6792 (quotearg_n_options): New arg ARGSIZE.
6793 All callers changed.
6794 (quoting_options_from_style): New function.
6795 (quotearg_n_style): Use it.
6796 (quotearg_n_style_mem): New function.
6798 * quotearg.h (quotearg_n_style_mem): New function.
6800 2002-01-16 Jim Meyering <meyering@lucent.com>
6802 * getdate.y: Add three semicolons, each just before a closing brace.
6803 Bison (as of version 1.31) no longer papers over that mistake.
6805 2002-02-14 Paul Eggert <eggert@twinsun.com>
6807 * backupfile.c (ISDIGIT): Comment fix.
6808 * getdate.y (ISDIGIT): Likewise.
6809 * posixtm.c (ISDIGIT, year): Likewise.
6810 * strverscmp.c (ISDIGIT): Likewise.
6811 * userspec.c (ISDIGIT): Likewise.
6813 2002-01-05 Jim Meyering <meyering@lucent.com>
6815 * version-etc.c (version_etc_copyright): Update copyright year.
6817 2001-01-19 Paul Eggert <eggert@twinsun.com>
6819 * closeout.c (close_stdout_status): If ferror (stdout), do
6820 not silently exit merely because the output buffer happens to
6821 have nothing pending.
6823 2001-12-18 Paul Eggert <eggert@twinsun.com>
6825 See the big note in ../ChangeLog.
6826 * human.c (suffixes): Prefer K to k for 1024.
6827 (generate_suffix_backwards): New function.
6828 (human_readable_inexact): Use it.
6829 * xstrtol.c (__xstrtol): If there is no number but there
6830 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6831 Accept 'K' as well as 'k'.
6833 2001-12-15 Jim Meyering <meyering@lucent.com>
6835 * regex.h (__restrict_arr): Update from libc.
6837 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6838 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6841 2001-12-10 Jim Meyering <meyering@lucent.com>
6843 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6844 Instead, include "xalloc.h".
6845 (initbuffer): Don't cast xmalloc return value to char*.
6846 (readline): Reword comment.
6847 Don't cast xrealloc return value to char*
6850 2001-12-09 Jim Meyering <meyering@lucent.com>
6852 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6853 `signed and unsigned type in conditional expression'.
6854 * posixtm.c (posix_time_parse): Likewise.
6856 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6858 * readtokens.c (readtoken): Declare an index to be of type unsigned
6859 to avoid a pedantic warning.
6861 * getstr.c: Don't include assert.h.
6862 (getstr): Remove warning-evoking assertions.
6863 Return -1 if offset parameter is out of bounds.
6864 Change the type of a local from int to size_t.
6866 * strftime.c (my_strftime_localtime_r): Include this function
6867 definition in the `#if ! HAVE_TM_GMTOFF' block.
6869 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6870 Include xalloc.h instead.
6872 2001-12-02 Jim Meyering <meyering@lucent.com>
6874 * tempname.c: Don't declare getenv, thus reverting the change of
6875 2001-11-18. It's no longer necessary, now that stdlib.h is always
6878 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6879 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6881 2001-11-30 Akim Demaille <akim@epita.fr>
6883 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6884 before being defined.
6886 2001-11-27 Paul Eggert <eggert@twinsun.com>
6888 * quotearg.h (quotearg_n, quotearg_n_style):
6889 First arg is int, not unsigned.
6890 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6891 (SIZE_MAX, UINT_MAX): New macros.
6892 (quotearg_n_options): Abort if N is negative.
6893 Avoid overflow check on hosts where size_t is 64 bits and int
6894 is 32 bits, as overflow is impossible there.
6895 Fix off-by-one typo that caused unnecessary reallocation.
6897 2001-11-27 Jim Meyering <meyering@lucent.com>
6899 * tempname.c: Merge with version from libc.
6900 * regex.c: Likewise.
6902 * tempname.c: Include stdlib.h unconditionally. On some old systems
6903 for which STDC_HEADERS is 0, it was not included, resulting in a
6904 warning about an integer-to-pointer conversion problem with getenv.
6905 Reported by Volker Borchert.
6907 2001-11-26 Jim Meyering <meyering@lucent.com>
6909 * gtod.h: Remove file.
6910 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6911 * gettimeofday.c: Don't include gtod.h.
6912 (GTOD_init): Remove function.
6913 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6914 Suggestion from Volker Borchert.
6916 2001-11-23 Jim Meyering <meyering@lucent.com>
6918 * hash.h (struct hash_table): Don't define here. Merely declare it.
6919 * hash.c (struct hash_table): Define it here instead.
6921 2001-11-22 Jim Meyering <meyering@lucent.com>
6923 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6925 2001-11-18 Paul Eggert <eggert@twinsun.com>
6927 * tempname.c (TMP_MAX): Remove; no longer needed.
6928 (TEMPORARIES): New macro.
6929 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6930 removes an artificial limitation (e.g. HP-UX 10.20, where
6933 2001-11-18 Jim Meyering <meyering@lucent.com>
6935 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6938 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6939 files will be created before anything else.
6941 2001-11-17 Jim Meyering <meyering@lucent.com>
6943 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6944 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6945 rather than group writable. Patch by Juan F. Codagnone.
6947 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6948 Instead, include "xalloc.h".
6950 * mountlist.c: Include unlocked-io.h after all system headers.
6951 Remove explicit declarations of xmalloc, xrealloc,
6952 and xstrdup. Instead, include "xalloc.h".
6954 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6955 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6956 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6958 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6959 Reported by Padraig Brady.
6961 * mkstemp.c: #undef mkstemp.
6963 (rpl_mkstemp): Rename from mkstemp.
6966 2001-11-16 Jim Meyering <meyering@lucent.com>
6968 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6969 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6970 determine the amount of total physical memory, use pstat_getstatic.
6971 HPUX-11 doesn't define _SC_PHYS_PAGES.
6972 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6973 If sysconf couldn't be used to determine the amount of available
6974 physical memory, use both pstat_getstatic and pstat_getdynamic.
6975 Based on a patch from Bob Proulx.
6977 2001-11-05 Jim Meyering <meyering@lucent.com>
6979 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6981 2001-11-03 Jim Meyering <meyering@lucent.com>
6983 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6984 in argmatch_to_argument call.
6986 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6989 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6990 e.g., a fault due to an attempt to free a NULL pointer.
6992 2001-11-01 Jim Meyering <meyering@lucent.com>
6994 * dirfd.c, dirfd.h: New files.
6995 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6997 * hash.c (hash_print) [TESTING]: Clean up.
6999 2001-10-22 Paul Eggert <eggert@twinsun.com>
7001 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7002 to avoid a warning if -Wall.
7004 2001-10-21 Paul Eggert <eggert@twinsun.com>
7006 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7008 2001-10-21 Jim Meyering <meyering@lucent.com>
7010 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7011 this code would end up calling gettext even in packages built
7013 * getopt.c (_): Likewise.
7014 * regex.c (_): Likewise.
7016 2001-10-20 Paul Eggert <eggert@twinsun.com>
7018 * error.c (strerror_r): Do not declare unless !_LIBC.
7019 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7020 Use strerror_r that is only a macro, even if it is not a function.
7021 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7022 (private_strerror): Use prototypes, not old-style function definition.
7023 (print_errno_message): New function.
7024 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7026 (error_tail, error, error_at_line): Use it.
7028 2001-10-11 Jim Meyering <meyering@lucent.com>
7030 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7031 and quote_n (1, ... to avoid clobbering a buffer.
7033 2001-10-05 Jim Meyering <meyering@lucent.com>
7035 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7036 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7037 * hash-pjw.h: New file.
7039 2001-09-30 Jim Meyering <meyering@lucent.com>
7041 * mountlist.c [MOUNTED_GETFSSTAT]:
7042 Include <sys/ucred.h>, for Apple Darwin.
7043 Include sys/mount.h and sys/fs_types.h only if available.
7045 (read_filesystem_list): Use FS_TYPE.
7047 2001-09-29 Paul Eggert <eggert@twinsun.com>
7049 * exclude.c (excluded_filename): 0 -> false, since it's
7052 2001-09-28 Paul Eggert <eggert@twinsun.com>
7054 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7055 #defines strtoimax. Also treat the other strto* functions
7058 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7059 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7060 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7062 2001-09-26 Jim Meyering <meyering@lucent.com>
7064 Most macros in unlocked-io.h had the wrong number of arguments.
7065 * gen-uio: New script.
7066 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7067 * unlocked-io.hin: Remove file.
7068 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7069 rather than trying to embed it here.
7070 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7071 Reported by Padraig Brady.
7073 2001-09-25 Volker Borchert <bt@teknon.de>
7075 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7077 2001-09-23 Jim Meyering <meyering@lucent.com>
7079 * mountlist.c: Remove useless parentheses in #if directives.
7080 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7081 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7083 2001-09-22 Jim Meyering <meyering@lucent.com>
7085 * localcharset.c: Update from latest gettext.
7086 * config.charset: Likewise.
7088 2001-09-20 Jim Meyering <meyering@lucent.com>
7090 * xstrtol.c (strtoimax): Guard declaration with
7091 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7092 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7093 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7094 (strtoumax): Likewise, for completeness (it wasn't necessary).
7096 2001-09-06 Paul Eggert <eggert@twinsun.com>
7098 * strtoimax.c (HAVE_LONG_LONG):
7099 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7100 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7101 to work around bug in IBM C compiler.
7103 2001-09-16 Jim Meyering <meyering@lucent.com>
7105 * mkdir.c: New file.
7107 2001-09-04 Paul Eggert <eggert@twinsun.com>
7109 * xgetcwd.c: Revert some of the previous change; intead,
7110 fix the HAVE_GETCWD_NULL code to behave more like the
7111 !HAVE_GETCWD_NULL code used to.
7114 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7117 2001-09-04 Paul Eggert <eggert@twinsun.com>
7119 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7120 Use ssize_t, not int, to store result of readlink.
7121 Check for ssize_t overflow as well as size_t overflow,
7122 as POSIX says the result of readlink is implementation-defined
7123 when ssize_t overflows.
7124 Remove unnecessary cast to char*.
7125 Use free+malloc instead of realloc, as the storage doesn't need
7126 to be preserved and it's clearer and can be more efficient that way.
7127 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7128 * xreadlink.h (xreadlink): Update prototype.
7130 2001-09-03 Paul Eggert <eggert@twinsun.com>
7132 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7133 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7134 spotted by Jim Meyering.
7136 2001-09-03 Jim Meyering <meyering@lucent.com>
7138 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7140 2001-09-03 Paul Eggert <eggert@twinsun.com>
7142 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7143 like the HAVE_GETCWD_NULL code.
7144 Include pathmax.h if not HAVE_GETCWD.
7145 Do not include xalloc.h.
7146 (INITIAL_BUFFER_SIZE): New symbol.
7147 Do not use xmalloc / xrealloc, since the caller is responsible for
7148 handling errors. Preserve errno around `free' during failure.
7149 Do not overrun buffer when using getwd.
7151 2001-09-03 Paul Eggert <eggert@twinsun.com>
7153 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7154 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7156 2001-09-02 Jim Meyering <meyering@lucent.com>
7158 * error.c: Update from GNU libc.
7160 2001-09-01 Jim Meyering <meyering@lucent.com>
7162 * xreadlink.c: New file.
7163 * xreadlink.h: New file.
7164 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7166 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7167 doesn't conflict with sparc Solaris 7's definition in
7168 /usr/include/sys/int_types.h.
7170 * exclude.c: Use `""', not `<>' to #include non-system header files.
7171 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7172 and strncasecmp as r-values. Unixware didn't have declarations.
7174 2001-08-31 Jim Meyering <meyering@lucent.com>
7176 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7177 Use an initial, malloc'd, buffer of length 128 rather than
7178 a statically allocated one of length 1024.
7180 2001-08-30 Paul Eggert <eggert@twinsun.com>
7182 * xgetcwd.c: Don't include pathmax.h.
7183 Include stdlib.h and unistd.h if available.
7185 (xmalloc, xstrdup, free): Remove decls.
7186 (xgetcwd): Don't assume sizes fit in unsigned.
7187 Check for overflow when computing sizes.
7188 Simplify reallocation code.
7190 2001-08-28 Paul Eggert <eggert@twinsun.com>
7192 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7194 * strtoimax.c: Renamed from strtoxmax.c, removing the
7197 Also, make the following further changes to make this file's
7198 configuration more similar to that of strtol.c:
7199 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7200 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7201 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7202 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7203 changed to signed values.
7205 And make the following changes as well:
7206 Fix copyright notice, as 1999 was missing.
7207 (verify): New macro.
7208 (strtoimax): Check sizes at compile-time, not run-time.
7209 Prefer strtol to strtoll if both work.
7210 (main): Remove; it was not that useful and was a pain to maintain.
7212 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7214 2001-08-30 Paul Eggert <eggert@twinsun.com>
7216 * savedir.c (savedir): Remove size parameter, as POSIX says that
7217 a directory's st_size can have an arbitrary value, so the old
7218 usage could waste an arbitrary amount of memory. All uses
7220 * savedir.h: Update prototype.
7222 2001-08-30 Paul Eggert <eggert@twinsun.com>
7224 * xstrtol.c (strtoimax): New decl.
7226 2001-08-28 Paul Eggert <eggert@twinsun.com>
7228 * xstrtol.h: Add copyright notice.
7229 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7230 LONGINT_INVALID_SUFFIX_CHAR.
7232 2001-08-30 Paul Eggert <eggert@twinsun.com>
7234 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7237 2001-08-30 Paul Eggert <eggert@twinsun.com>
7239 * hash.c: Remove '2001' from copyright notice.
7241 2001-08-30 Paul Eggert <eggert@twinsun.com>
7243 * full-write.h: New file.
7244 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7245 * full-write.c: Correct credits, as cccp.c no longer
7246 exists and anyway it was so heavily changed from the old cccp
7247 code as to be unrecognizable. Include full-write.h.
7248 (full_write) Return size_t, with short writes meaning failure.
7249 All callers changed. This fixes a bug with large buffers
7251 * utime.c: Include full-write.h.
7253 2001-08-30 Paul Eggert <eggert@twinsun.com>
7255 Merge 'exclude' changes from tar 1.13.22.
7256 This fixes one or two unlikely storage allocation overflow bugs,
7257 but doesn't change user-visible behavior otherwise.
7259 2001-08-30 Paul Eggert <eggert@twinsun.com>
7261 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7262 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7263 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7264 Include if available.
7265 (<xalloc.h>): Include
7266 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7267 (verify): New macro. Use it to verify that EXCLUDE macros do not
7268 collide with FNM macros.
7269 (struct patopts): New struct.
7270 (struct exclude): Use it, as exclude patterns now come with options.
7271 (new_exclude): Support above changes.
7272 (new_exclude, add_exclude_file):
7273 Initial size must now be a power of two to simplify overflow checking.
7274 (free_exclude, fnmatch_no_wildcards): New function.
7275 (excluded_filename): No longer requires options arg, as the options
7276 are determined by add_exclude. Now returns bool, not int.
7277 (excluded_filename, add_exclude):
7278 Add support for the fancy new exclusion options.
7279 (add_exclude, add_exclude_file): Now takes int options arg.
7280 Check for arithmetic overflow when computing sizes.
7281 (add_exclude_file): xrealloc might modify errno, so don't
7282 realloc until after errno might be used.
7284 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7286 (free_exclude): New decl.
7287 (add_exclude, add_exclude_file): Now takes int options arg.
7288 (excluded_filename): No longer requires options arg, as the options
7289 are determined by add_exclude. Now returns bool, not int.
7291 2001-08-30 Paul Eggert <eggert@twinsun.com>
7293 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7295 2001-08-27 Jim Meyering <meyering@lucent.com>
7297 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7299 * version-etc.c (N_): Remove definition.
7300 Revert most of last change.
7301 Instead, simply don't mark the `Copyright...' string for translation.
7302 Based on advice from Paul Eggert.
7304 * strtoxmax.c: Tweak comment.
7306 2001-08-26 Jim Meyering <meyering@lucent.com>
7308 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7309 of copyright with `%s' so translators don't get an untranslated
7311 (COPYRIGHT_YEAR): Define.
7312 (version_etc): Use fprintf rather than fputs.
7313 Suggestion from Ulrich Drepper.
7315 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7317 * strtoll.c: New file, from GNU libc.
7318 * xstrtoimax.c: New file.
7320 * xstrtol.h: Add xstrtoimax.
7321 * strtoumax.c: New file. Simply include "strtoumax.c".
7322 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7324 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7325 * strtoxmax.c: ... then renamed to this.
7327 2001-08-13 Paul Eggert <eggert@twinsun.com>
7329 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7330 Port to Solaris 8, where 'sed' requires a space after the 'r'
7331 command, and where sh dislikes "$/". Clean up the spacing a bit.
7332 Redirect output to $tmp just once.
7334 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7336 * addext.c (<errno.h>): Include.
7337 (errno): Declare if not defined.
7338 (addext): Work correctly when pathconf returns -1 and leaves
7339 errno alone because there is no limit. Also, work even if
7340 pathconf returns a value greater than SIZE_MAX.
7342 2001-08-12 Jim Meyering <meyering@lucent.com>
7344 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7345 Simply `return getcwd (NULL, 0);'.
7346 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7347 Use 1300 as initial value for length, not PATH_MAX.
7349 * pathmax.h: Clean up cpp syntax.
7351 2001-08-12 Jim Meyering <meyering@lucent.com>
7353 * gettimeofday.c: New file.
7355 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7357 2001-08-04 Jim Meyering <meyering@lucent.com>
7359 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7360 to get in sync with glibc.
7362 2001-08-03 Paul Eggert <eggert@twinsun.com>
7364 The following changes are from gettext 0.10.39 as maintained by
7367 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7368 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7369 with inverted sense. All uses changed.
7371 * mbswidth.c: Don't include <limits.h>.
7372 Include <stdlib.h> and <string.h> unconditionally.
7373 (iswcntrl, mbsinit, ISCNTRL): New macros.
7374 (mbsnwidth): Use K&R style function declarations.
7375 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7376 can optimize it when MB_CUR_MAX == 1.
7377 The width of control characters is zero, not 1.
7379 2001-07-15 Jim Meyering <meyering@lucent.com>
7381 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7382 (BUILT_SOURCES): Add unlocked-io.h.
7383 (io_functions): Define.
7384 (unlocked-io.h): New rule.
7385 (DISTCLEANFILES): Add unlocked-io.h.
7386 (all-local): Depend on unlocked-io.h, to ensure it is created.
7388 * unlocked-io.hin: New file
7390 * regex.c: Update from glibc.
7392 2001-07-05 Jim Meyering <meyering@lucent.com>
7394 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7396 (libfetish_a_SOURCES): Put all .h files here instead.
7397 Remove a thus-exposed (better checks in automake) duplicate and
7398 two unnecessary .h files.
7400 2001-06-11 Jim Meyering <meyering@lucent.com>
7402 * regex.c: Update from GNU libc.
7404 2001-05-27 Jim Meyering <meyering@lucent.com>
7406 * readutmp.h (UT_TYPE): Define.
7408 2001-05-24 Jim Meyering <meyering@lucent.com>
7410 * argmatch.c: Include "quote.h".
7411 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7412 quote function. Reported by Göran Uddeborg.
7414 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7416 * dirname.c (dir_name): Compute append_dot using path, not newpath
7417 which is not yet declared.
7419 2001-05-11 Paul Eggert <eggert@twinsun.com>
7421 * Makefile.am (libfetish_a_SOURCES):
7422 Add strftime.c, since we now compile it on all hosts.
7424 * strftime.c (my_strftime):
7425 Define to nstrftime if emacs, but only if my_strftime is not defined.
7426 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7427 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7428 Add one more extra argument: a nanoseconds value.
7431 (my_strftime function): Add %N format.
7432 (emacs_strftimeu): Renamed from emacs_strftime,
7433 with extra ut argument.
7435 2001-05-11 Paul Eggert <eggert@twinsun.com>
7437 dirname code cleanup. base_name now behaves more compatibly
7438 with POSIX basename when given file names that have trailing
7439 slashes, and similarly for dir_name. Add new primitives
7440 base_len and dir_len. Put the directory-name-related decls
7443 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7444 * backupfile.c (base_name): Likewise.
7445 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7446 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7447 * makepath.c (strip_trailing_slashes): Likewise.
7448 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7450 * rename.c (strip_trailing_slashes): Likewise.
7451 * same.c (base_name): Likewise.
7452 * stripslash.c (ISSLASH): Likewise.
7454 * addext.c: Include <dirname.h> after size_t is defined.
7455 * backupfile.c: Likewise.
7457 * addext.c (addext): Use base_len to trim redundant
7458 trailing slashes instead of doing it ourselves.
7459 But do not trim the last slash if it is not redundant.
7461 * backupfile.c (find_backup_file_name,
7462 max_backup_version): Use base_len instead of rolling it ourselves.
7463 Handle the case of "" and (on DOS) "C:" correctly.
7465 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7466 Include <string.h>, <dirname.h>.
7467 (base_name): Allow file names ending in slashes, other than names
7468 that are all slashes. In this case, return the basename followed
7469 by the slashes. This is more general, and can be used in places
7470 where the original base_name purposely had an assertion failure.
7471 (base_len): New function.
7473 * dirname.c: Include <string.h> instead of <stdlib.h>.
7474 Do not include <assert.h>; no longer needed.
7476 (memrchr): Remove decl.
7477 (dir_name_r): Remove.
7478 (dir_len): Renamed from dirlen. All callers changed.
7479 Rewrite in terms of base_name, for simplicity and consistency.
7480 (dir_name): Never return NULL. All callers changed.
7481 Do not include <stdlib.h> in test program; no longer needed.
7482 return 0; is fine for test program.
7484 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7486 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7488 * path-concat.c (path_concat): Use base_len to compute
7489 base length, not strlen; this means we cannot rely on memcpy
7492 * same.c (STREQ): Remove.
7493 (same_name): Handle the case where the basename ends in trailing '/'.
7495 * stripslash.c (strip_trailing_slashes): Return nonzero if
7496 a slash was stripped. Do not strip the last slash after a
7499 2001-04-08 Jim Meyering <meyering@lucent.com>
7501 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7502 recomputed; that's necessary when the offset spans a DST transition.
7503 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7505 2001-04-02 Jim Meyering <meyering@lucent.com>
7507 * regex.h, regex.c: Update from GNU libc.
7509 2001-03-19 Paul Eggert <eggert@twinsun.com>
7511 * version-etc.c (version_etc_copyright): Update to 2001.
7513 2001-03-16 Paul Eggert <eggert@twinsun.com>
7515 * tempname.c (uint64_t): Define to uintmax_t if
7516 not defined, and if UINT64_MAX is not defined.
7517 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7518 Reported by John David Anglin.
7520 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7522 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7523 alias if codeset is empty.
7524 * config.charset (BeOS): Use wildcard syntax.
7526 2001-03-13 Jim Meyering <meyering@lucent.com>
7528 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7529 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7532 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7534 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7536 * unicodeio.c (print_unicode_char): Simplify accordingly.
7538 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7540 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7541 support for DOS/DJGPP.
7543 2001-02-28 Paul Eggert <eggert@twinsun.com>
7545 * Makefile.am (libfetish_a_SOURCES):
7546 Add dup-safer.c, fopen-safer.c.
7547 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7549 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7551 2001-02-25 Paul Eggert <eggert@twinsun.com>
7553 The mkstemp replacement is taken from glibc 2.2.2, with some
7554 portability fixes for use outside glibc, as follows:
7556 * tempname.c (struct_stat64): New macro.
7557 (direxists, __gen_tempname): Use it.
7558 This avoids a portability problem with Solaris 8.
7560 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7561 (<stddef.h>, <stdint.h>, <string.h>):
7562 Include only if STDC_HEADERS || _LIBC.
7563 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7564 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7565 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7566 (__set_errno): Define this macro if <errno.h> doesn't.
7567 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7568 Define these macros if <stdio.h> doesn't.
7569 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7570 Define these macros if <sys/stat.h>
7571 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7572 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7573 __xstat64): Define if not _LIBC.
7574 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7575 (__gen_tempname): Invoke gettimeofday only if
7576 HAVE_GETTIMEOFDAY || _LIBC;
7577 otherwise, fall back on plain "time".
7578 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7580 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7582 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7584 2001-02-17 Jim Meyering <meyering@lucent.com>
7586 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7587 around included file name.
7589 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7591 * strftime.c: Update from GNU libc (the only changes were to comments).
7593 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7595 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7597 2001-02-17 Paul Eggert <eggert@twinsun.com>
7599 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7600 Remove workaround macros for hosts that have mbrtowc but not
7601 mbstate_t, as we now insist on proper declarations for both
7602 before using mbrtowc.
7604 2001-02-17 Jim Meyering <meyering@lucent.com>
7606 * regex.c: Update from libc.
7608 2001-02-16 Paul Eggert <eggert@twinsun.com>
7610 * alloca.c (malloc): Undef before defining, since stdlib.h
7611 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7612 Reported by Mark Hounschell via Paul Eggert.
7614 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7616 * config.charset: Update for FreeBSD 4.2.
7618 2001-01-26 Jim Meyering <meyering@lucent.com>
7620 * quotearg.c: Include stddef.h.
7621 * quote.c: Include stddef.h.
7622 Reported by Axel Kittenberger.
7624 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7625 line in double quotes so that it evokes a better diagnostic.
7626 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7627 Reported by Axel Kittenberger.
7629 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7631 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7632 to avoid a warning. Add back 'const' to inptr.
7634 2001-01-16 Jim Meyering <meyering@lucent.com>
7636 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7639 2001-01-14 Jim Meyering <meyering@lucent.com>
7641 * rename.c: New file. From Volker Borchert.
7642 Include stdlib.h, string.h or strings.h, and xalloc.h.
7643 Use strip_trailing_slashes rather than open-coding it.
7645 2001-01-03 Paul Eggert <eggert@twinsun.com>
7647 * strftime.c: Sync with glibc time/strftime.c 1.81.
7649 2001-01-03 Jim Meyering <meyering@lucent.com>
7651 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7652 local `inptr' to avoid warning with some system declarations of iconv.
7654 2000-12-29 Paul Eggert <eggert@twinsun.com>
7656 * modechange.c: Do not assume that mode_t uses the
7657 traditional octal encoding. E.g. "chmod 1 FOO" should set
7658 the other-execute bit of FOO even if S_IXOTH != 1.
7660 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7661 WOTH, XOTH, ALLM): New macros.
7662 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7663 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7665 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7666 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7668 No need to use uintmax_t; unsigned long is long enough.
7669 Don't bother to get suffix since we don't use it.
7671 2000-12-24 Jim Meyering <meyering@lucent.com>
7673 * hash.c (is_prime): Return explicit boolean values.
7674 (hash_get_first): Return NULL to appease Irix5.6's 89.
7675 Reported by Nelson Beebe.
7677 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7679 * localcharset.c (locale_charset): Add support for Win32.
7681 2000-12-18 Paul Eggert <eggert@twinsun.com>
7683 * physmem.h, physmem.c: New files.
7685 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7686 (noinst_HEADERS): Add physmem.h.
7688 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7689 't' for compatibility with Solaris 8 sort.
7691 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7693 * config.charset: Add support for BeOS.
7695 2000-12-16 Jim Meyering <meyering@lucent.com>
7697 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7698 SHELLS_FILE to a file name that's useful on djgpp systems.
7700 (ADDITIONAL_DEFAULT_SHELLS): Define.
7701 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7702 Based mostly on a patch from Prashant TR.
7704 2000-12-16 Jim Meyering <meyering@lucent.com>
7706 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7707 N and M) would have treated it like `chown N:N FILE'.
7709 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7711 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7713 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7714 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7715 to the list of canonical encodings. Rename EUC-CN to GB2312.
7717 2000-12-08 Andreas Schwab <schwab@suse.de>
7719 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7720 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7722 2000-12-07 Jim Meyering <meyering@lucent.com>
7724 * stripslash.c (ISSLASH): Define.
7725 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7728 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7729 (dir_name_r): Declare this function as static.
7730 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7731 manifest itself on a name containing a mix of slashes and
7733 Make this function work with names starting with a DOS-style
7734 drive letter and colon prefix.
7735 (dir_name): Append `.' if necessary.
7736 Based mostly on patches from Prashant TR and Eli Zaretskii.
7738 * dirname.h (dir_name_r): Remove prototype.
7740 2000-12-05 Jim Meyering <meyering@lucent.com>
7742 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7744 2000-12-04 Jim Meyering <meyering@lucent.com>
7746 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7747 Also include memory.h, stdlib.h, unistd.h if appropriate.
7748 Reported by Andreas Jaeger (conflicting declaration of malloc).
7750 2000-12-02 Jim Meyering <meyering@lucent.com>
7752 * closeout.h: Make idempotent, to avoid some obscure warnings.
7754 2000-12-01 Paul Eggert <eggert@twinsun.com>
7756 * memrchr.c: Include <config.h> before any system include file.
7758 2000-11-29 Paul Eggert <eggert@twinsun.com>
7760 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7762 2000-11-26 Jim Meyering <meyering@lucent.com>
7764 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7766 2000-11-22 Paul Eggert <eggert@twinsun.com>
7768 * strftime.c (my_strftime): Do not invoke mbrlen with a
7769 size of (size_t) -1; it's not portable.
7771 2000-11-17 Akim Demaille <akim@epita.fr>
7773 * obstack.h: Formatting changes.
7774 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7775 prevent type checking.
7776 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7777 cast the value to (void *): assigning a `foo *' to a `void *'
7779 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7781 2000-11-17 Jim Meyering <meyering@lucent.com>
7783 * strstr.c: Update from GNU libc.
7785 2000-11-16 Jim Meyering <meyering@lucent.com>
7787 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7789 2000-11-11 Jim Meyering <meyering@lucent.com>
7791 * error.c: Add a couple #includes, merging from GNU libc version.
7793 2000-11-10 Jim Meyering <meyering@lucent.com>
7795 * obstack.h: Update from GNU libc.
7796 * obstack.c: Likewise.
7798 2000-11-06 Paul Eggert <eggert@twinsun.com>
7800 * getusershell.c (setusershell): Use rewind rather than
7801 fseek/fseeko, to avoid configuration hassles with fseeko.
7802 Don't bother opening SHELLS_FILE if shellstream is NULL;
7805 2000-11-05 Jim Meyering <meyering@lucent.com>
7807 * makepath.h (make_dir): Declare.
7808 * makepath.c (make_dir): Remove `static' attribute.
7811 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7813 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7814 last one in a bucket, advance to the next bucket.
7816 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7818 * fnmatch.c: Do not comment out all the code if we are using
7819 the GNU C library, because in some cases we are replacing buggy
7820 code in the GNU C library itself.
7822 2000-10-30 Paul Eggert <eggert@twinsun.com>
7824 * error.h, getline.h, modechange.h:
7825 Remove "2000" from Copyright line, as the file hasn't been
7826 changed this year other than in the copyright notice.
7828 * xalloc.h: Add "2000" to Copyright line, as this file
7829 was changed this year.
7831 2000-10-30 Paul Eggert <eggert@twinsun.com>
7833 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7834 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7835 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7837 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7839 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7840 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7841 doesn't define __restrict_arr.
7843 2000-10-29 Jim Meyering <meyering@lucent.com>
7845 * xstat.in: Fix grammar in comment.
7847 2000-10-28 Jim Meyering <meyering@lucent.com>
7849 * memchr.c: Update from libc.
7850 Adjust for portability:
7851 [HAVE_STDLIB_H]: Include stdlib.h.
7852 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7853 Undef __memchr, too.
7854 [!weak_alias]: Define __memchr to memchr.
7856 * regex.c: Update from libc.
7857 * regex.h: Likewise.
7858 * getopt1.c: Likewise.
7859 * memcmp.c: Likewise.
7861 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7862 Avoid using fseek, when possible -- it's broken by design.
7863 Patch by Ulrich Drepper.
7865 2000-10-26 Jim Meyering <meyering@lucent.com>
7867 * strftime.c: Update from libc.
7869 2000-10-25 Jim Meyering <meyering@lucent.com>
7871 * obstack.c: Update from libc.
7873 2000-10-23 Jim Meyering <meyering@lucent.com>
7875 * hard-locale.c (hard_locale): Revert last change -- it was simply
7876 wrong. That set_locale call must not have any side effects.
7879 2000-10-22 Jim Meyering <meyering@lucent.com>
7881 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7882 [CYCLIC]: Remove now-unused definition.
7884 * save-cwd.c (O_DIRECTORY): Define, if needed.
7885 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7886 Suggestion from Ulrich Drepper.
7888 2000-10-21 Jim Meyering <meyering@lucent.com>
7890 * dirname.c (dir_name_r): New function, factored out of dir_name.
7891 (dir_name): Use dir_name_r.
7892 * dirname.h (dir_name_r): Declare it.
7894 2000-10-21 Jim Meyering <meyering@lucent.com>
7896 * dirname.c (memrchr): Declare if necessary.
7897 (dir_name): Remove the restriction that there be no
7898 trailing slashes. Now, this code skips past them, effectively
7900 [TEST_DIRNAME] (main): New unit tests.
7902 * memrchr.c: New file from GNU libc.
7903 Undef __memrchr, too.
7904 [!weak_alias]: Define __memrchr to memrchr.
7905 Guard weak_alias use with `#ifdef weak_alias'.
7907 2000-10-17 Jim Meyering <meyering@lucent.com>
7909 * quote.h (PARAMS): Define and use.
7910 Reported by Akim Demaille.
7912 * getopt.c: Update from libc.
7914 2000-10-16 Jim Meyering <meyering@lucent.com>
7916 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7919 2000-09-25 Jim Meyering <meyering@lucent.com>
7921 * md5.h (rol): Define (from GnuPG).
7923 * sha.c: Give credit (GnuPG) where due.
7924 (M): Use rol rather than open-coding it.
7925 Add a FIXME comment.
7927 2000-09-21 Jim Meyering <meyering@lucent.com>
7929 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7930 Reported by Michael Stone.
7932 2000-09-20 Jim Meyering <meyering@lucent.com>
7934 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7935 (noinst_HEADERS): Add sha.h.
7936 Based on code from Scott G. Miller and from GnuPG.
7938 2000-09-15 Jim Meyering <meyering@lucent.com>
7940 * regex.c: Update from libc.
7942 2000-09-10 Jim Meyering <meyering@lucent.com>
7944 * getopt.c (_getopt_internal): Update from glibc.
7946 2000-09-09 Jim Meyering <meyering@lucent.com>
7948 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7949 think it should be used as a general replacement for isascii.
7950 * fnmatch.c: Likewise.
7951 * mbswidth.c: Likewise
7952 * regex.c: Likewise.
7955 * userspec.c: Include sys/param.h and limits.h.
7957 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7958 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7959 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7960 UID, GID. Check range.
7962 2000-09-06 Jim Meyering <meyering@lucent.com>
7964 * getopt.c (_getopt_internal): Update from glibc.
7966 2000-08-30 Jim Meyering <meyering@lucent.com>
7968 * strftime.c: Merge in changes from GNU libc.
7970 2000-08-26 Jim Meyering <meyering@lucent.com>
7972 * closeout.c: Include "__fpending.h".
7973 (close_stdout_status): Return right away if there's nothing to flush.
7975 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7976 * __fpending.c: New file.
7977 * __fpending.h: New file.
7979 2000-08-07 Paul Eggert <eggert@twinsun.com>
7981 Standardize on "memory exhausted" instead of "Memory exhausted"
7982 or "virtual memory exhausted".
7983 * obstack.c (print_and_abort): Use "memory exhausted", not
7984 "virtual memory exhausted".
7985 * same.c (same_name): Invoke xalloc_die instead of printing
7987 * userspec.c (parse_user_spec): Likewise.
7988 * bumpalloc.h: comment fix
7989 * same.c, userspec.c: Include xalloc.h.
7991 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7992 not char *const and pointing to a constant array.
7993 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7994 (xrealloc): Comment fix.
7996 * userspec.c (parse_user_spec):
7997 Don't translate a message until just before returning,
7998 to avoid unnecessary translation.
8000 2000-08-07 Jim Meyering <meyering@lucent.com>
8002 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8003 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8004 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8005 getgroups.c, gethostname.c, getopt.h, group-member.c,
8006 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8007 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8008 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8009 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8010 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8011 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8012 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8013 yesno.c: Back out Copyright date changes for each file with no change
8014 this year. This eases coordination with other programs using the same
8015 source code modules. From Paul Eggert.
8017 2000-08-03 Greg McGary <greg@mcgary.org>
8019 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8020 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8021 (EXTEND_BUFFER): Use them.
8023 2000-08-01 Jim Meyering <meyering@lucent.com>
8025 * dirname.c (ISSLASH): Define.
8026 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8027 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8028 both `\' and `/' may be use as path separators.
8029 Based on a patch from Prashant TR.
8031 2000-07-31 Paul Eggert <eggert@twinsun.com>
8033 * quotearg.c (quotearg_n_options): Don't make the initial
8034 slot vector a constant, since it might get modified.
8036 2000-07-31 Jim Meyering <meyering@lucent.com>
8038 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8039 * obstack.c (print_and_abort): Likewise.
8041 2000-07-30 Paul Eggert <eggert@twinsun.com>
8043 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8044 buffer, so that the caller can always quote one small
8045 component of a "memory exhausted" message in slot 0.
8046 From a suggestion by Jim Meyering.
8048 2000-07-30 Jim Meyering <meyering@lucent.com>
8050 * makepath.c (make_path): Quote the other instance, too.
8052 * quotearg.c (N_STATIC_SLOTVECS): Define.
8053 (STATIC_BUF_SIZE): Define.
8054 (quotearg_n_options): Use only statically allocated storage when
8055 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8056 than STATIC_BUF_SIZE.
8058 2000-07-29 Jim Meyering <meyering@lucent.com>
8060 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8061 * dirname.c (dir_name): Likewise.
8063 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8065 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8066 (dir_name): Assert that there are no trailing slashes.
8068 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8070 * mbswidth.h (mbswidth): Add a flags argument.
8071 (mbswidth): New declaration.
8072 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8073 * mbswidth.c (mbswidth): Add a flags argument.
8074 (mbsnwidth): New function.
8076 2000-07-24 Jim Meyering <meyering@lucent.com>
8078 * mbswidth.c: Remove useless #else. From Bruno Haible.
8080 2000-07-23 Paul Eggert <eggert@twinsun.com>
8082 * mbswidth.c (_XOPEN_SOURCE):
8083 Don't define; this causes problems on Solaris 7.
8084 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8086 2000-07-23 Paul Eggert <eggert@twinsun.com>
8089 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8090 so that mbstate_t is always defined.
8092 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8093 be 1 in at least one GCC installation, and this configuration
8094 error is likely to be common. Ignoring MB_LEN_MAX hurts
8095 performance on hosts that have mbrtowc but have only unibyte
8096 locales, but I assume these hosts are rare.
8098 2000-07-23 Paul Eggert <eggert@twinsun.com>
8100 * quotearg.c: Streamline by invoking multibyte code only if needed.
8101 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8102 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8103 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8104 invoke multibyte primitives.
8106 2000-07-23 Jim Meyering <meyering@lucent.com>
8108 * basename.c (base_name): Add an assertion.
8110 2000-07-15 Bruno Haible <clisp.cons.org>
8112 * quotearg.c: When the system forces us to redefine mbstate_t,
8113 shadow its mbsinit function.
8115 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8117 * mbswidth.h: New file.
8118 * mbswidth.c: New file.
8119 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8120 (noinst_HEADERS): Add mbswidth.h.
8122 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8124 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8127 2000-07-15 Jim Meyering <meyering@lucent.com>
8129 * makepath.c: Include quote.h.
8130 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8131 corresponding argument in a `quote (...)' call.
8132 Give better diagnostics.
8134 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8135 (noinst_HEADERS): Add quote.h.
8137 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8138 from tar's src/misc.c.
8139 * quote.h: New file. Prototypes for same.
8141 2000-07-10 Paul Eggert <eggert@twinsun.com>
8143 From a suggestion by Bruno Haible.
8144 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8145 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8146 to decide whether to define the BeOS workaround macro;
8147 this adjusts to the change to AC_MBSTATE_T.
8149 2000-07-13 Paul Eggert <eggert@twinsun.com>
8151 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8153 * quotearg.c (quoting_style_args, quoting_style_vals,
8154 quotearg_buffer_restyled): Add support for
8155 clocale_quoting_style. Undo previous change to
8156 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8157 and "{RIGHT QUOTATION MARK}" msgids.
8159 2000-07-05 Paul Eggert <eggert@twinsun.com>
8161 The old behavior of quoting `like this' doesn't look good with
8162 newer, ISO-style fonts. See:
8163 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8165 Instead, quote "like this" by default. Let the translator
8166 tailor the locale-specific quoting behavior by providing
8167 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8169 * quotearg.c (N_): New macro.
8170 (gettext_default): New function.
8171 (quotearg_buffer_restyled): Use
8172 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8173 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8175 2000-07-09 Jim Meyering <meyering@lucent.com>
8177 * Most files: Update copyright dates to include 2000.
8179 2000-07-08 Jim Meyering <meyering@lucent.com>
8181 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8183 (xgethostname): Remove now-unnecessary #ifdef.
8184 Move declaration of `err' into loop where it's used.
8186 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8188 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8189 by allocating a larger buffer. Test the gethostname return value for
8190 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8191 returns an error and ENAMETOOLONG isn't defined.
8193 2000-07-05 Paul Eggert <eggert@twinsun.com>
8194 and Bruno Haible <haible@clisp.cons.org>
8196 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8198 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8200 * quotearg.c (struct quoting_options): Simplify quote_these_too
8203 2000-07-03 Jim Meyering <meyering@lucent.com>
8205 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8206 Reported by Bruno Haible.
8208 2000-07-04 Jim Meyering <meyering@lucent.com>
8210 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8211 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8214 2000-07-03 Paul Eggert <eggert@twinsun.com>
8215 and Bruno Haible <haible@clisp.cons.org>
8217 * quotearg.c (mbrtowc):
8218 Assign to *pwc, and return 1 only if result is nonzero.
8219 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8221 2000-07-03 Jim Meyering <meyering@lucent.com>
8223 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8224 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8227 2000-07-02 Jim Meyering <meyering@lucent.com>
8229 * quotearg.c (mbstate_t): Don't define here.
8231 2000-07-02 Jim Meyering <meyering@lucent.com>
8233 * nanosleep.c (SIGCONT): Define if not already defined.
8235 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8237 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8238 per change in ../m4/ls-mntd-fs.m4.
8239 (read_filesystem_list): Ignore symbolic links.
8241 2000-06-29 Jim Meyering <meyering@lucent.com>
8243 * same.c: Include <string.h> or <strings.h>, as appropriate,
8244 for declaration of strcmp.
8246 * long-options.c: Include <stdlib.h>, for declaration of exit.
8248 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8249 Avoid warning by casting result to `char *' to remove `const'.
8251 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8253 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8255 2000-06-26 Paul Eggert <eggert@twinsun.com>
8257 savedir now sets errno on failure and invokes xmalloc to get memory.
8258 Fix a couple of other minor bugs while we're at it.
8260 * savedir.c (<unistd.h>): Do not include; there's no need.
8261 (NAMLEN): Remove macro.
8262 (malloc, realloc): Remove decls.
8264 ("xalloc.h"): Include.
8265 (NAME_SIZE_DEFAULT): New macro.
8266 (savedir): Use xmalloc / xrealloc to allocate memory.
8267 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8268 Skip "" directory entries.
8269 Use strlen to calculate directory entry length, since the old method
8270 is rarely used these days and isn't worth supporting.
8271 Don't use a pointer after freeing it.
8272 Check for integer overflow when calculating allocation size.
8273 Use memcpy to copy entries, instead of stpcpy.
8274 Set errno properly when returning NULL.
8275 Check for readdir error.
8277 2000-06-26 Jim Meyering <meyering@lucent.com>
8279 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8281 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8283 * getusershell.c (xmalloc, xrealloc): Remove functions.
8285 Don't include <stdlib.h>. Don't declare malloc, realloc.
8287 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8289 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8291 2000-06-24 Jim Meyering <meyering@lucent.com>
8293 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8295 2000-06-21 Jim Meyering <meyering@lucent.com>
8297 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8299 2000-06-19 Paul Eggert <eggert@twinsun.com>
8301 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8302 (mbrtowc, mbstate_t): Define substitutes if
8303 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8304 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8305 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8307 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8309 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8310 than 1024, return a memory chunk of least possible size, instead
8311 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8312 Use free/xmalloc instead of xrealloc to avoid copying for very long
8315 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8317 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8318 address, not strdup. Include <stdlib.h> and don't declare free().
8320 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8322 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8325 2000-06-21 Jim Meyering <meyering@lucent.com>
8327 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8328 (noinst_HEADERS): Add getstr.h.
8330 * getline.c (getstr): Move into a separate file.
8331 * getstr.c (getstr): New file, extracted from getline.c, with
8332 the following changes: new parameter, delim2; both delim[12]
8333 parameters have type `int', not `char'. The latter would lose
8334 with 8-bit delimiters.
8335 * getstr.h: New file.
8337 2000-06-19 Jim Meyering <meyering@lucent.com>
8339 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8341 2000-06-18 Jim Meyering <meyering@lucent.com>
8343 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8344 Besides, these days every porting target provides a mkdir function.
8346 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8347 (this snippet comes from src/system.h).
8349 2000-06-15 Paul Eggert <eggert@twinsun.com>
8351 * human.c (adjust_value): New function.
8352 (human_readable_inexact): Apply rounding style even when
8353 printing approximate values.
8355 2000-06-14 Paul Eggert <eggert@twinsun.com>
8357 * human.c (human_readable_inexact): Allow an input block
8358 size that is not a multiple of the output block size, and vice versa.
8359 Reported by Piergiorgio Sartor.
8361 2000-06-14 Paul Eggert <eggert@twinsun.com>
8363 * getdate.y (get_date): Apply relative times after time
8364 zone indicator, not before. Reported by Todd A. Jacobs.
8366 2000-06-13 Jim Meyering <meyering@lucent.com>
8368 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8370 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8372 2000-06-12 Paul Eggert <eggert@twinsun.com>
8374 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8376 2000-06-04 Paul Eggert <eggert@twinsun.com>
8378 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8380 2000-06-04 Jim Meyering <meyering@lucent.com>
8382 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8383 SunOS 4.1.4 for which gid_t is an unsigned type.
8385 2000-06-03 Jim Meyering <meyering@lucent.com>
8387 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8389 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8391 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8392 newer, don't install charset.alias.
8393 * config.charset: Change the Linux/glibc rules so they become empty
8394 on glibc-2.1 or newer.
8396 2000-06-02 Jim Meyering <meyering@lucent.com>
8398 * mountlist.c: Back out last change. Instead, do this...
8399 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8400 member using the same `ignore'-testing code.
8401 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8405 2000-05-29 Jim Meyering <meyering@lucent.com>
8407 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8408 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8410 2000-05-22 Jim Meyering <meyering@lucent.com>
8412 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8414 2000-05-18 Jim Meyering <meyering@lucent.com>
8416 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8417 back, too, since it may have been modified by allocate_entry.
8418 (hash_delete): Rewrite to use neither the assignment operator
8419 nor the comma operator in an if-expression.
8421 2000-05-15 Paul Eggert <eggert@twinsun.com>
8424 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8425 Remove; no longer needed.
8426 "quotearg.h": Add include.
8427 (file_name): Do not bother to explicitly initialize to NULL; it's less
8428 efficient on some hosts.
8429 (close_stdout_status): Remove test as to whether stdout was already
8430 closed; it breaks for the case "echo x | sort >&-".
8431 Quote file name colons.
8432 Do not assume that _("write error") lacks format strings.
8434 2000-05-15 Jim Meyering <meyering@lucent.com>
8436 * version-etc.c (version_etc_copyright): Update the copyright string
8437 used in all --version output.
8439 2000-05-14 Jim Meyering <meyering@lucent.com>
8441 * closeout.c (close_stdout_set_file_name): New function.
8442 (close_stdout_status): Use new file-scoped global.
8443 Return right away if fstat says the stdout file descriptor is invalid.
8444 * closeout.h (close_stdout_set_file_name): Declare.
8446 2000-05-10 Jim Meyering <meyering@lucent.com>
8448 * closeout.c [default_exit_status]: New file-scoped variable.
8449 (close_stdout_set_status): New function.
8450 * closeout.h (close_stdout_set_status): Declare.
8452 2000-05-08 Jim Meyering <meyering@lucent.com>
8454 * long-options.c: Don't include closeout.h.
8455 (parse_long_options): Don't call close_stdout for --version.
8457 2000-05-06 Jim Meyering <meyering@lucent.com>
8459 * strnlen.c: Undefine __strnlen and strnlen.
8460 [!weak_alias]: Define __strnlen to strnlen.
8462 * atexit.c: New file, from libiberty.
8464 2000-05-06 Jim Meyering <meyering@lucent.com>
8466 * closeout.c (close_stdout_status): Also check for errors on the
8469 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8471 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8472 instead of xmalloc, xrealloc, path_concat.
8473 (locale_charset): Treat empty environment variables as absent.
8474 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8476 2000-05-04 Jim Meyering <meyering@lucent.com>
8478 * getopt.c: Update from glibc.
8479 * obstack.c: Likewise.
8480 * obstack.h: Likewise.
8481 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8483 * regex.h: Likewise.
8484 * strndup.c: Likewise.
8485 * strnlen.c: New file, from glibc.
8487 2000-05-01 Jim Meyering <meyering@lucent.com>
8489 * full-write.c (full_write): Remove `FIXME' part of comment.
8491 2000-04-29 Jim Meyering <meyering@lucent.com>
8493 * path-concat.c: Declare strdup only if it's not defined.
8494 * canon-host.c: Likewise.
8496 2000-04-28 Jim Meyering <meyering@lucent.com>
8498 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8499 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8500 included first, then limits.h is included by locale.h by libintl.h.
8501 From John David Anglin.
8503 2000-04-25 Jim Meyering <meyering@lucent.com>
8505 * makepath.c (S_IRWXUGO): Define.
8506 (make_path): Always perform explicit chmod if MODE specifies any
8507 of the `special' permission bits. Prompted by a bug report against
8508 install from Mate Wierdl and Joost van Baal.
8510 2000-04-18 Jim Meyering <meyering@lucent.com>
8514 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8515 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8517 2000-04-17 Jim Meyering <meyering@lucent.com>
8519 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8520 the definition of it to rpl_strftime also defined-away the system's
8523 2000-04-15 Jim Meyering <meyering@lucent.com>
8525 Use `C' to denote so-called `contiguous' files, the same way
8527 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8528 (ftypelet): Use S_ISCTG.
8529 From Michael Deutschmann.
8531 2000-04-14 Jim Meyering <meyering@lucent.com>
8533 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8535 2000-04-08 Jim Meyering <meyering@lucent.com>
8537 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8538 names don't conflict. Reported by Eli Zaretskii.
8540 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8542 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8543 bug. Deal with the different error behavior of Irix iconv.
8545 2000-04-07 Jim Meyering <meyering@lucent.com>
8547 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8548 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8550 2000-04-05 Jim Meyering <meyering@lucent.com>
8552 Portability tweaks required for ultrix4.3.
8553 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8554 * readutmp.c: Include sys/types.h before sys/stat.h.
8555 * canon-host.c: Declare strdup.
8556 * path-concat.c: Likewise.
8557 From John David Anglin.
8559 2000-04-04 Jim Meyering <meyering@lucent.com>
8561 Be more DOS 8.3-friendly.
8562 * ref-add.sin: Renamed from ref-add.sed.in.
8563 * ref-del.sin: Renamed from ref-del.sed.in.
8564 * Makefile.am: Reflect renaming.
8565 Reported by Eli Zaretskii.
8567 Use a temporary file name that won't clash with `charset.alias'
8568 in the DOS 8.3 name space.
8569 * Makefile.am (charset_tmp): Define.
8570 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8571 (uninstall-local): Likewise.
8572 Reported by Eli Zaretskii.
8574 2000-03-29 Paul Eggert <eggert@twinsun.com>
8576 * time/strftime.c (my_strftime): Make sure we call the system
8577 strftime, not ourselves, when invoking the underlying strftime.
8579 2000-03-24 Jim Meyering <meyering@lucent.com>
8581 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8582 (charset_alias): Define.
8583 (install-exec-local): Factor out common code.
8584 (uninstall-local): Split lines longer than 80.
8585 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8587 (.sed.in.sed): New rule. Don't redirect directly to $@.
8588 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8590 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8592 * config.charset: Output a line containing "Packages using this file".
8593 * ref-add.sed.in, ref-del.sed.in: New files.
8594 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8595 ref-del.sed): New rules.
8597 2000-03-17 Jim Meyering <meyering@lucent.com>
8599 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8600 Otherwise, include <strings.h>
8602 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8604 * unicodeio.c (utf8_wctomb): New function.
8605 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8606 format instead of in UCS-4 with platform dependent endianness.
8608 2000-03-07 Paul Eggert <eggert@twinsun.com>
8610 * savedir.c (savedir): Work even if directory size is
8611 negative; this can happen with some screwy NFS configurations.
8613 2000-03-06 Jim Meyering <meyering@lucent.com>
8615 * localcharset.c (get_charset_aliases): Don't try to free file_name
8616 if it's NULL (because we ran out of memory). From Bruno Haible.
8618 2000-03-05 Jim Meyering <meyering@lucent.com>
8620 * localcharset.c ("path-concat.h"): Include.
8621 (get_charset_aliases): Use path_concat instead of ANSI string
8624 * unicodeio.h (PARAMS): Define.
8625 Use it to guard prototype.
8627 2000-03-04 Jim Meyering <meyering@lucent.com>
8629 * Makefile.am (install-exec-local): Create $(libdir) before installing
8631 (uninstall-local): Uncomment this rule so `make distcheck' works
8634 * unicodeio.c (<errno.h>): Include it.
8635 (errno): Declare if not defined.
8637 * localcharset.c: Add Bruno's comment justifying use of volatile.
8639 * config.charset: New version, incorporating remarks from a linux
8640 i18n mailing list. From Bruno Haible.
8642 2000-03-02 Jim Meyering <meyering@lucent.com>
8644 * Makefile.am (EXTRA_DIST): Add config.charset.
8646 2000-03-01 Jim Meyering <meyering@lucent.com>
8648 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8649 * unicodeio.c: Likewise.
8651 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8653 * config.charset: New file.
8654 * localcharset.c: New file.
8655 * unicodeio.h, unicodeio.c: New files.
8656 * Makefile.am (DEFS): Add -DLIBDIR=...
8657 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8658 (noinst_HEADERS): Add unicodeio.h.
8659 (all-local, install-exec-local, charset.alias): New targets.
8661 2000-02-28 Paul Eggert <eggert@twinsun.com>
8663 * quotearg.c (ALERT_CHAR): New macro.
8664 (quotearg_buffer_restyled): Use it.
8666 2000-02-27 Jim Meyering <meyering@lucent.com>
8668 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8669 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8671 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8672 not `#if STDC_HEADERS'.
8673 Declare malloc if needed.
8675 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8676 now that autoconf always defines the HAVE_DECL_ symbols.
8677 * human.c: Likewise.
8679 * strtoumax.c: Likewise.
8681 * backupfile.c: Arrange for cpp to fail if the configure-time
8682 declaration check was not run.
8684 * human.c: Likewise.
8686 * strtoumax.c: Likewise.
8688 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8689 then first look up the entire `.'-containing string as a login name.
8691 2000-02-18 Paul Eggert <eggert@twinsun.com>
8693 * getdate.y: Handle two-digit years with leading zeros correctly.
8694 (textint): New typedef.
8695 (parser_control): Member year changed from int to textint.
8697 (YYSTYPE): Removed; replaced by %union with int and textint members.
8698 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8699 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8700 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8701 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8702 (date, number, to_year): Use width of number in digits, not its value,
8703 to determine whether it's a 2-digit year, or a 2-digit time.
8704 (yylex): Store number of digits of numeric tokens.
8705 Reported by John Kendall.
8707 (parser_control): Changed from struct parser_control to typedef (for
8708 consistency). All uses changed.
8710 (tID): Removed; not used.
8711 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8713 2000-02-14 Paul Eggert <eggert@twinsun.com>
8715 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8716 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8718 2000-02-12 Jim Meyering <meyering@lucent.com>
8720 * userspec.c (ISDIGIT): Define it.
8721 (isdigit): Remove definition.
8722 (is_number): Use ISDIGIT, not isdigit.
8723 <libintl.h>: Include.
8725 (parse_user_spec): Mark translatable strings.
8727 2000-02-10 Jim Meyering <meyering@lucent.com>
8729 With these changes, nanosleep.[ch] are finally enough like the other
8730 lib/* replacement files to compile on a few more losing systems.
8732 * nanosleep.h: Don't include config.h.
8733 Remove prototype from declaration of nanosleep.
8734 (PARAMS): Remove now-unneeded definition.
8735 * nanosleep.c: #undef nanosleep.
8736 (rpl_nanosleep): Rename from nanosleep.
8738 2000-02-03 Jim Meyering <meyering@lucent.com>
8740 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8741 rather than with `#if HAVE_UTMPNAME'.
8743 2000-02-01 Jim Meyering <meyering@lucent.com>
8745 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8747 2000-01-31 Jim Meyering <meyering@lucent.com>
8749 * nanosleep.h (nanosleep): Guard declaration with
8750 `#if ! HAVE_DECL_NANOSLEEP'.
8751 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8752 the declaration in that vendor's sys/timers.h.
8753 Reported by Christian Krackowizer.
8755 * quotearg.c (ISASCII): Add #undef and move definition to follow
8756 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8757 (ISPRINT): Likewise.
8758 Reported by Tom Tromey.
8760 2000-01-30 Jim Meyering <meyering@lucent.com>
8762 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8763 uses of ->ut_name. The latter doesn't work with new Linux header files
8764 where only utmpx.ut_user is declared.
8766 * readutmp.h (UT_USER): Define.
8768 2000-01-23 Jim Meyering <meyering@lucent.com>
8770 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8773 2000-01-22 Jim Meyering <meyering@lucent.com>
8775 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8776 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8777 Required for some AIX systems. Reported by Christian Krackowizer.
8778 [TESTING] (main): New function.
8780 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8781 * dirname.c (dir_name): Support for DOS-style file names with drive
8784 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8786 * strverscmp.c (ISDIGIT): Define.
8787 (strverscmp): Use ISDIGIT, not isdigit.
8789 2000-01-17 Paul Eggert <eggert@twinsun.com>
8791 * nanosleep.c (nanosleep):
8792 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8793 POSIX.1 doesn't require SA_INTERRUPT and some systems
8794 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8795 it's been part of POSIX.1 since day 1 (in 1988).
8797 2000-01-17 Jim Meyering <meyering@lucent.com>
8799 * interlock: Remove unused file. Reported by François Pinard.
8801 2000-01-16 Paul Eggert <eggert@twinsun.com>
8803 * quotearg.c (quotearg_buffer_restyled): Do not quote
8804 alert, backslash, formfeed, and vertical tab unnecessarily in
8805 shell quoting style.
8808 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8809 Free Software Foundation, Inc.
8810 Copying and distribution of this file, with or without modification,
8811 are permitted provided the copyright notice and this notice are preserved.