1 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
4 * md5.c: Fix commentary typos.
5 (alignof, UNALIGNED_P): No need for a GCC-specific version.
6 * md5.h (__attribute__): Remove; unused.
7 * sha1.c: Fix commentary to match md5 better.
8 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
9 so that we don't need to worry about alignment. All uses changed.
10 This merges the 2005-10-28 md5 change into sha1.
12 2006-01-11 Jim Meyering <jim@meyering.net>
15 * md5.c (OP): Fix spacing.
17 2006-01-11 Simon Josefsson <jas@extundo.com>
19 * stdint_.h (SIZE_MAX): Add missing (.
21 2006-01-10 Bruno Haible <bruno@clisp.org>
23 * argp.h (__const): Remove macro. Use const instead.
24 * argp-fmtstream.h (__const): Likewise.
25 * glob_.h (__const): Remove macro.
26 * glob-libc.h: Use const instead of __const.
28 2006-01-10 Jim Meyering <jim@meyering.net>
30 Avoid the double-free (first in fts_read, second in fts_close) that
31 would occur when an `active' directory is made inaccessible (e.g.,
32 via chmod a-x) during a traversal.
33 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
34 before returning. Reproduce this failure by
35 mkdir -p a/b; cd a; chmod a-x . b
36 Reported by Stavros Passas.
39 * sha1.c: Tweak grammar in a comment.
41 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
43 * regex_internal.h (BITSET_WORD_BITS):
44 Work around a bug in 64-bit PGC (before version 6.1-2), where the
45 preprocessor mishandles large unsigned values as if they were signed.
46 Problem reported by Claudio Fontana in
47 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
49 2006-01-10 Simon Josefsson <jas@extundo.com>
51 * socket_.h: New file.
53 2006-01-10 Bruno Haible <bruno@clisp.org>
55 * localcharset.c: Update from GNU gettext.
57 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
60 * chdir-long.c (cdb_free): Don't bother trying to open directory
61 for write access: POSIX says that must fail.
62 * fts.c (diropen): Likewise.
63 * save-cwd.c (save_cwd): Likewise.
64 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
65 well, for minor improvements on hosts that lack O_DIRECTORY.
66 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
67 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
68 Fall back on chown if open failed with EACCES.
70 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
71 Report an error at compile-time if only a 1-second nominal clock
75 * mkdir-p.c: Include lchmod.h, lchown.h.
76 (make_dir_parents): Use lchown rather than chown, and
77 lchmod rather than chmod.
79 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
80 too. Problem with "none" reported by Bob Proulx. Problem with
81 "proc" reported by n0dalus.
83 * mountlist.c: Include <limits.h>.
84 (dev_from_mount_options)
85 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
86 New function. It no longer assumes "dev=" has the System V meaning
87 on Linux (since it doesn't). It also parses "dev=" more carefully.
88 (read_file_system_list)
89 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
90 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
93 * posixtm.h (PDS_PRE_2000): New macro.
94 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
95 All usages changed. Reject dates outside the range 1969-1999 if
98 2006-01-09 Jim Meyering <jim@meyering.net>
102 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
104 * chdir-safer.h, chdir-safer.c: New files.
106 * modechange.c (mode_compile): Reject an invalid mode string
107 that starts with an octal digit. From Andreas Gruenbacher.
109 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
110 and dup to open_safer and dup_safer, respectively.
111 (openat_permissive): Fix typo in comment.
113 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
114 "gettext.h"; either no longer needed or are guaranteed by openat.h.
115 (_): Remove; no longer needed.
116 (openat): Renamed from rpl_openat; no need for rpl_openat
117 since openat.h renames openat for us.
118 Replace most of the body with a call to openat_permissive,
119 to avoid duplicate code.
120 Port to (probably hypothetical) environments were mode_t is
122 (openat_permissive): Require mode arg, so that we can check
123 types better. Put it just after flags. Change cwd failure
124 indicator from pointer-to-bool to pointer-to-errno-value.
126 Invoke openat_save_fail and/or openat_restore_fail if
127 cwd_errno is null, so that openat can call us.
128 (openat_permissive, fdopendir, fstatat, unlinkat):
129 Simplify errno handling to avoid some duplicate code,
130 as it's OK to set errno on success.
131 * openat.h: Revamp code so that function macros depend on
132 __OPENAT_PREFIX only, not also on AT_FDCWD.
133 (openat_ro): Remove. Caller changed to use openat_permissive.
134 (openat_permissive): Now a macro, if not a function.
135 (openat_restore_fail, openat_save_fail): Now always functions,
136 since mkdirat needs them even if __OPENAT_PREFIX is defined.
138 * openat-priv.h: New file, defining macros used by mkdirat.c
140 * mkdirat.c: Include openat-priv.h.
141 Remove definitions of macros defined therein.
142 * openat.c: Likewise.
144 * mkdirat.c (mkdirat): New file and function.
145 * openat.h (mkdirat): Declare.
147 * openat.c (fdopendir): Don't change errno when returning non-NULL.
149 * openat.h (openat_permissive): Declare.
152 * openat.c (EXPECTED_ERRNO): New macro.
153 (openat_permissive): New function -- used in remove.c rewrite.
154 (all functions): Set errno just before returning, only if there
155 was an actual failure.
156 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
158 Emulate openat-family functions using Linux's procfs, if possible.
159 Idea and some code based on Ulrich Drepper's glibc changes.
161 * openat.c: (BUILD_PROC_NAME): New macro.
162 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
163 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
164 before falling back on save_cwd and restore_cwd.
165 (fdopendir, fstatat, unlinkat): Likewise.
167 * openat.c (fstatat, unlinkat): Perform the syscall directly,
168 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
170 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
171 as second argument to va_arg. Otherwise, some versions of gcc
172 warn that `if this code is reached, the program will abort'.
174 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
178 Add POSIX ACL support
179 * acl.h (copy_acl, set_acl): Add declarations.
180 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
181 systems other than Linux.
182 (chmod_or_fchmod): New function: use fchmod when possible,
184 (file_has_acl): Add a POSIX ACL implementation, with a
185 Linux-specific subcase.
186 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
187 S_ISVTX from one file to another. Fall back to fchmod/chmod when
188 acls are unsupported.
189 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
190 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
193 2006-01-09 Bruno Haible <bruno@clisp.org>
195 * sysexit_.h (EX_OK): New macro.
196 Suggested by Martin Lambers <marlam@marlam.de>.
198 2006-01-09 Bruno Haible <bruno@clisp.org>
200 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
201 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
202 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
203 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
205 2006-01-09 Bruno Haible <bruno@clisp.org>
207 * stdint_.h (SIZE_MAX): Write the value without involving negative
210 2005-10-16 Bruno Haible <bruno@clisp.org>
212 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
213 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
215 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
217 * strftime.c (tzname): Don't declare if it is already #defined.
218 Problem reported for Mingw by Mark Junker.
220 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
222 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
223 long int, not int, for nanosecond counts, so that people who are
224 used to POSIX struct timespec won't be surprised. Reported by Jim
227 2005-12-16 Jim Meyering <jim@meyering.net>
229 * fprintftime.c, fprintftime.h: New files.
231 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
233 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
234 * argp-help.c (fill_in_uparams): Check if the constructed
235 struct uparams is valid. Fall back to the default values if it is
238 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
240 * argp-help.c (__argp_base_name): New function
241 (__argp_short_program_name): Rewrite using __argp_base_name
242 * argp-namefrob.h: Define program_invocation_name and
243 program_invocation_short_name if requested
244 (__argp_base_name): Add prototype
245 * argp-parse.c (argp_def): Use gettext wrappers
246 (argp_default_parser): Use __argp_base_name
247 * argp-pin.c: New file. Defines program_invocation_name and
248 program_invocation_short_name on systems that lack them.
250 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
252 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
253 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
254 porting problem reported by Georg Schwarz in
255 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
257 2005-07-09 Bruno Haible <bruno@clisp.org>
259 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
260 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
261 Reported by Mark Junker <mjscod@gmx.de>.
263 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
265 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
266 (uintmax_t) [defined uintmax_t]: Do not declare.
267 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
268 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
269 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
270 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
271 sake of portability to weird hosts that C allows (though we don't
272 know of any practical examples).
274 * savedir.h (fdsavedir): New decl.
275 * savedir.c (fdsavedir, savedirstream): New functions; the latter
276 contains most of the former guts of savedir.
277 (savedir): Use savedirstream.
280 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
282 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
283 coreutils no longer futzes with rounding modes.
285 2005-11-14 Jim Meyering <jim@meyering.net>
287 * mkstemp-safer.c: Include <config.h>, required for possible
288 replacement of mkstemp.
290 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
292 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
294 (gethrxtime) [! (HAVE_NANOUPTIME
295 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
296 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
297 our own approximation.
299 2005-11-10 Simon Josefsson <jas@extundo.com>
301 * readline.c: Remove EOL.
303 2005-11-08 Eric Blake <ebb9@byu.net>
305 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
307 2005-11-08 Eric Blake <ebb9@byu.net>
309 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
311 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
313 Fix porting problem reported by Theodoros V. Kalamatianos.
314 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
315 Don't assume that futimes failing means we must fail.
317 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
319 * getcwd.c (__getcwd): Don't assume that system calls after readdir
320 leave errno alone. Problem reported by Dmitry V. Levin.
322 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
324 * savedir.c (savedir): Don't assume that xrealloc etc. leave
325 errno alone. Problem reported by Frederic Jolliton.
327 2005-10-28 Simon Josefsson <jas@extundo.com>
329 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
330 "restrict" keywords, as per POSIX. Protect the function
331 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
332 Don't use K&R prototypes. Check the sprintf return values.
333 Re-define EAFNOSUPPORT if not present. Indent.
335 * md5.h, md5.c: Simplify buffer handling visavi alignment,
336 suggested by Bruno Haible <bruno@clisp.org>.
338 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
340 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
342 * gc-libgcrypt.c: Add MD2 (which is not available through
345 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
347 * md2.h, md2.c: New files.
349 2005-10-24 Simon Josefsson <jas@extundo.com>
351 * md4.h: Shrink buffer size, now that we changed the type.
353 2005-10-22 Simon Josefsson <jas@extundo.com>
355 * arcfour.h, arcfour.c: Use fixed size indices in the
356 arcfour_context struct (simplify test vector testing in GNU
359 2005-10-22 Simon Josefsson <jas@extundo.com>
361 * md4.h, md4.c: Simplify buffer handling visavi alignment,
362 suggested by Bruno Haible <bruno@clisp.org>.
364 2005-10-22 Simon Josefsson <jas@extundo.com>
366 * crc.h: Include stddef.h, for size_t.
368 2005-10-21 Simon Josefsson <jas@extundo.com>
370 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
371 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
373 2005-10-21 Simon Josefsson <jas@extundo.com>
375 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
378 2005-10-21 Simon Josefsson <jas@extundo.com>
380 * gc-gnulib.c: Support ARCTWO in CBC mode.
382 2005-10-21 Simon Josefsson <jas@extundo.com>
384 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
387 * hmac-sha1.c (hmac_sha1): Likewise.
389 * crc.c (crc32_update): Actually use crc parameter, suggested by
390 Bruno Haible <bruno@clisp.org>.
392 * crc.h: Include stdint.h directly, suggested by Bruno Haible
395 2005-10-21 Simon Josefsson <jas@extundo.com>
397 * des.h, des.c: New files.
399 * gc-gnulib.c: Support DES.c
401 2005-10-21 Simon Josefsson <jas@extundo.com>
403 * arctwo.h, arctwo.c: New files.
405 * gc-gnulib.c: Support ARCTWO.
407 2005-10-21 Simon Josefsson <jas@extundo.com>
409 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
411 2005-10-19 Simon Josefsson <jas@extundo.com>
413 * gc-gnulib.c: Support ARCFOUR.
415 2005-10-19 Simon Josefsson <jas@extundo.com>
417 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
420 * gc.h: Add ECB enum type.
422 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
424 2005-10-19 Simon Josefsson <jas@extundo.com>
426 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
428 2005-10-18 Simon Josefsson <jas@extundo.com>
430 * md4.h, md4.c: New files, based on md5.?.
432 2005-10-17 Simon Josefsson <jas@extundo.com>
434 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
436 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
438 2005-10-17 Simon Josefsson <jas@extundo.com>
440 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
442 2005-10-17 Simon Josefsson <jas@extundo.com>
444 * gc.h, gc-libgcrypt.c: Add ciphers.
446 2005-10-17 Simon Josefsson <jas@extundo.com>
448 * sha1.c: Use uint32_t instead of md5_uint32.t
450 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
453 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
455 * md5.h: Use stdint.h and uint32_t. Doc fix.
457 2005-10-15 Simon Josefsson <jas@extundo.com>
459 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
461 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
463 2005-10-14 Simon Josefsson <jas@extundo.com>
465 * arcfour.h, arcfour.c: New files.
467 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
469 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
470 include <wchar.h>; no longer needed.
472 2005-10-14 Jakub Jelinek <jakub@redhat.com>
473 and Ulrich Drepper <drepper@redhat.com>
476 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
477 instead of inline stream orientation test and two separate
478 function calls. Pay no attention to USE_IN_LIBIO.
480 2005-10-14 Roland McGrath <roland@redhat.com>
482 Import from libc. [BZ #1331]
483 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
485 Reported by Matej Vela <vela@debian.org>.
487 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
489 * mkdir-p.c (make_dir_parents): Don't report an error if an
490 intermediate directory is in a read-only file system. Problem
491 reported by Eric Blake.
493 2005-10-13 Simon Josefsson <jas@extundo.com>
495 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
496 Move memory allocation outside of loop.
498 2005-10-12 Simon Josefsson <jas@extundo.com>
500 * gc-pbkdf2-sha1.c: New file.
502 * gc.h: Add gc_pbkdf2_sha1 prototype.
504 2005-10-12 Simon Josefsson <jas@extundo.com>
506 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
507 suggested by Bruno Haible <bruno@clisp.org>.
509 2005-10-12 Simon Josefsson <jas@extundo.com>
511 * gc-libgcrypt.c (gc_hmac_sha1): New function.
513 * gc-gnulib.c (gc_hmac_sha1): New function.
515 2005-10-12 Simon Josefsson <jas@extundo.com>
517 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
519 2005-10-12 Simon Josefsson <jas@extundo.com>
521 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
522 GC_USE_HMAC_MD5, respectively.
524 * gc-libgcrypt.c (gc_md5): Fix assert call.
527 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
529 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
531 * gc-gnulib.c (gc_hash_buffer): Ditto.
533 2005-10-11 Bruno Haible <bruno@clisp.org>
535 * c-strcasestr.h: New file, from GNU gettext.
536 * c-strcasestr.c: New file, from GNU gettext.
538 2005-10-11 Bruno Haible <bruno@clisp.org>
540 * c-strcase.h: New file, from GNU gettext.
541 * c-strcasecmp.c: New file, from GNU gettext.
542 * c-strncasecmp.c: New file, from GNU gettext.
544 2005-10-11 Simon Josefsson <jas@extundo.com>
546 * crc.h, crc.c: New files.
548 * gc.h (gc_hash_buffer): Add doc.
550 2005-10-08 Simon Josefsson <jas@extundo.com>
552 * gc.h: Add gc_hash and gc_hash_buffer.
554 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
556 * gc-libgcrypt.c (gc_hash_buffer): Add.
558 2005-10-11 Bruno Haible <bruno@clisp.org>
560 * strcasecmp.c: Include limits.h.
561 (strcasecmp): Avoid integer overflow on exotic platforms.
562 * strncasecmp.c: Include limits.h.
563 (strncasecmp): Avoid integer overflow on exotic platforms.
564 Reported by Paul Eggert.
566 2005-10-06 Simon Josefsson <jas@extundo.com>
568 * hmac-md5.c: New file.
572 2005-10-06 Simon Josefsson <jas@extundo.com>
574 * memxor.c (memxor): Avoid casts and warnings.
576 2005-10-05 Derek Price <derek@ximbiot.com>
578 * getdelim.c (SIZE_MAX): New macro, if not already defined.
580 2005-10-05 Simon Josefsson <jas@extundo.com>
582 * memxor.c (memxor): Fix compiler error.
584 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
585 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
587 * memxor.h, memxor.c: New files.
589 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
590 we assume all systems have it, suggested by Jim Meyering
591 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
592 any systems lack sys/socket.h; mingw32 is known to lack it, but we
593 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
596 2005-10-04 Bruno Haible <bruno@clisp.org>
598 * verify.h (verify_true): Provide alternative definition for C++.
600 2005-10-04 Simon Josefsson <jas@extundo.com>
602 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
603 D. Baushke" <mdb@gnu.org>.
605 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
607 * getdelim.c: Include getdelim.h first. Include <limits.h>.
608 (SSIZE_MAX): New macro, if not already defined.
609 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
612 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
614 * exclude.c: Include verify.h.
615 (verify): Remove. All callers changed to use verify.h's version.
616 * strtoimax.c: Likewise.
617 * utimecmp.c: Likewis.e
620 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
621 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
622 * .cvsignore: Add fts.h, search.h, t-fpending.
623 * settime.c (settime): Fix { typo in previous patch. Also, don't
624 bother returning ENOSYS if settimeofday or stime fails; just let
625 them return whatever errno they want to return.
626 * utimens.c: Include unistd.h, for dup2.
627 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
628 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
630 2005-10-02 Jim Meyering <jim@meyering.net>
633 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
634 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
635 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
636 Remove AT_FDCWD test.
637 Do not consume the fd unless successful.
638 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
639 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
640 block, so that we don't even try to compile it if settimeofday is
641 available. This works around a compilation failure on OSF1 V5.1,
642 due to stime requiring a `long int*' while tv_sec is `int'.
644 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
646 * getdelim.c (getdelim): Remove unused variables.
648 2005-10-01 Simon Josefsson <jas@extundo.com>
650 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
651 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
652 AI_* and EAI_* definitions. Protect function declarations.
654 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
656 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
657 so that the code works even with ancient cpp. Portability problem
658 with GCC 2.7.2.1 reported by Thomas M.Ott.
660 2005-09-27 Jim Meyering <jim@meyering.net>
662 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
664 * intprops.h (signed_type_or_expr__): Define.
665 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
668 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
670 * verify.h (verify_expr): Remove, replacing with:
671 (verify_true): New macro that returns true instead of void.
672 (verify_type__): Remove.
673 (verify): Use verify_true rather than verify_type__.
675 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
677 * utimens.c (ENOSYS): Define if not already defined.
678 (futimens): Support having a null PATH if the file descriptor
681 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
683 (__attribute): Define to empty unless GCC 3.1 or later.
684 This works around a core dump on OpenBSD 3.4, which has GCC
685 2.95.3, which dumps core when given __attribute__(()). It also
686 simplifies other tests, since we really don't want to bother with
687 worrying about which ancient version of GCC supported what.
688 Original problem reported by Yoann Vandoorselaere, with part of
689 the fix suggested by Derek Price.
691 2005-09-24 Jim Meyering <jim@meyering.net>
693 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
694 so we can once again use a positive bitfield width of 1 -- now we
695 don't have to explain why we were using a bitfield width of 2.
697 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
699 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
700 Problem reported by Eric Blake.
701 (getaddrinfo): Initialize se so that it's not garbage.
702 Redo internal storage allocation so that it doesn't make unportable
703 assumptions about alignment.
706 * utimens.c (futimens): Use futimesat if available.
707 Prefer it to futimes since it doesn't have the futimes bug.
709 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
710 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
711 Instead, declare a function that returns a pointer to an array,
712 and use verify_type__ to declare the size of the array.
713 Problem and germ of a solution reported by Bruno Haible.
714 (verify_type__): Use 2, not 1, for bitfield size, to avoid
715 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
717 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
721 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
723 * argmatch.h: Include verify.h
724 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
725 (ARGMATCH_ASSERT): Remove; unused.
726 * canonicalize.c: Assume STDC_HEADERS.
727 * exclude.c: Include "strcase.h".
728 * regex_internal.h [!defined _LIBC]: Likewise.
729 * getusershell.c: Include stdio--.h rather than stdio.h
731 (getusershell): Call fopen, not fopen_safer.
732 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
733 Do not include unistd-safer.h.
734 (save_cwd): Don't call fd_safer; no longer needed
735 now that we include fcntl--.h.
737 * getdate.y (relative_time): New type.
738 (RELATIVE_TIME_0): New constant.
739 (parser_control): Use relative_time instead of doing it ourselves.
740 (%union): Add new relative_time rel member.
741 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
743 (relunit, relunit_snumber): Now of type rel.
744 (zone, rel, relunit, get_date): Adjust to above changes.
746 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
747 Do not include unistd-safer.h.
748 (getloadavg): Don't call fd_safer; no longer needed
749 now that we include fcntl--.h.
751 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
752 (make_dir_parents): Treat ENOSYS like EEXIST.
754 Improve quality of diagnostics on restore_cwd failure.
755 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
756 (make_dir_parents): Last arg is now int * (for errno), not bool *.
757 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
758 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
759 each time through the loop. Do not diagnose restore_cwd failure;
760 that is the caller's job (and perhaps the caller does not care).
762 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
763 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
764 If the file already exists but is not a directory, don't bother
765 to try to make its parents.
766 Close potential file descriptor leak if we can't chdir("/") (!).
767 Don't always return true if chdir($PWD) fails; return true only
768 if the requested action was done successfully (except for the
770 Don't log final directory unless we actually made it.
771 Refactor to avoid duplicate code to fix up permissions.
772 Don't attempt to fix up parent permissions if chdir($PWD) fails.
774 * strftime.c (my_strftime): Rewrite the previous change slightly,
775 to make it a bit faster and (I hope) clearer.
776 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
777 Fix bug in formats like %2N.
779 * verify.h: New file.
781 2005-09-22 Jim Meyering <jim@meyering.net>
785 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
787 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
788 the .tm_year member, since otherwise gcc-4.0 would now warn about
789 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
791 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
792 order to avoid an unsuppressible warning from gcc on 64-bit systems.
794 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
795 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
796 when run in a time zone for which daylight savings time is in effect
797 for the starting date.
799 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
800 stop us from restricting permissions of just-created absolute-named
802 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
803 to restore initial working directory.
804 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
805 to tell caller if/when we change the working directory and are
806 unable to return to the initial one.
807 * mkdir-p.h (make_dir_parents): Update prototype.
808 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
809 `return false'. This fixes a bug introduced on 2004-07-30.
811 * openat.c (fdopendir): Be sure to close the supplied
812 file descriptor before returning. This makes our replacement
813 implementation a little closer to Solaris's, where fdopendir
814 ties the file descriptor to the returned DIR* pointer.
815 * openat.c (unlinkat): New function.
816 * openat.h (unlinkat): Add prototype.
817 * openat-die.c (openat_save_fail): Rename from openat_save_die.
818 (openat_restore_fail): Rename from openat_restore_die.
819 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
821 Provide an alternative to exiting immediately upon save_cwd or
822 restore_cwd failure. Now, an application can arrange e.g.,
823 to perform a longjump in that case.
824 * openat.c: Include dirname.h.
825 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
826 (rpl_openat, fdopendir, fstatat): Call openat_save_die
827 and openat_restore_die rather than calling error directly.
828 Don't include "error.h" or "exitfail.h"; they're no longer needed.
830 * openat-die.c (openat_save_die, openat_restore_die): New file.
831 * openat.h (openat_save_die, openat_restore_die): Declare and define.
833 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
834 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
835 int utc, int nanoseconds);
837 date should not have to allocate a megabyte of virtual memory to
838 handle a format argument like +%1048575T. When implemented with
839 strftime, it must allocate such a buffer, use strftime to fill it
840 in, print it, then free it.
841 With fprintftime, it simply prints everything and exits.
842 With no need for memory allocation, that's one fewer way to fail.
843 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
844 optional field width, not before, so we accept %9:z, not %:9z.
845 (my_strftime): Be sure to use L_('x') for literals.
847 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
848 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
849 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
850 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
851 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
852 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
853 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
854 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
855 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
857 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
858 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
859 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
860 and don't include <sys/file.h>).
862 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
866 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
867 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
868 [!LDAV_DONE]: Avoid unused variable warning.
870 2005-09-21 Bruno Haible <bruno@clisp.org>
872 * unicodeio.h (unicode_to_mb): New declaration.
874 2005-09-20 Derek Price <derek@ximbiot.com>
876 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
878 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
880 Use a consistent style for including <config.h>.
881 * __fpending.c, acl.c, argmatch.c,
882 argp-help.c, argp-parse.c,
883 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
884 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
885 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
886 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
887 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
888 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
889 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
890 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
891 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
892 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
893 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
894 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
895 modechange.c, mountlist.c, open-safer.c, physmem.c,
896 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
897 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
898 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
899 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
900 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
901 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
902 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
903 userspec.c, utimecmp.c, version-etc-fsf.c,
904 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
905 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
906 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
907 Standardize inclusion of config.h.
908 * __fpending.h, dirfd.h, getdate.h, human.h,
909 inttostr.h: Removed inclusion of config.h from header files.
910 * inttostr.c: Adjusted in-tree users.
911 * timespec.h: Remove superfluous warning to include config.h.
912 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
913 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
914 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
915 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
917 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
919 * stat-time.h: New file.
920 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
921 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
923 (timespec_cmp): New function.
924 * utimecmp.c: Include stat-time.h.
925 (SYSCALL_RESOLUTION): Depend on whether various struct stat
926 members exist, not on the obsolescent ST_MTIM_NSEC.
927 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
929 2005-09-15 Derek Price <derek@ximbiot.com>
930 Paul Eggert <eggert@cs.ucla.edu>
932 * regcomp.c, regexec.c, regex_internal.c: Back out previous
933 changes, consolidating in...
934 * regex_internal.h: ...this file.
936 2005-09-15 Derek Price <derek@ximbiot.com>
938 * regex_internal.h: Blank `pure' for GNUC < 3.
939 * regex_internal.c: Ditto, using this...
940 (__GNUC_PREREQ): ...new macro.
941 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
942 (__GNUC_PREREQ): ...this new macro.
944 * strstr.h: Include string.h. Define strstr as a macro here.
946 2005-09-13 Derek Price <derek@ximbiot.com>
948 * canon-host.c (canon_host_r): Set *cherror on memory allocation
950 Reported by Jim Meyering <jim@meyering.net>.
952 2005-09-13 Jim Meyering <jim@meyering.net>
954 * canon-host.c: Filter through gnu indent and reword comments slightly.
955 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
957 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
959 * lib/base64.c: Typo.
960 (base64_encode): Put b64str in initialized data section.
962 2005-09-12 Derek Price <derek@ximbiot.com>
964 Return usable errors from canon-host.
965 * canon-host.h: New file.
966 * canon-host.c (canon_host): Wrap...
967 (canon_host_r): ...this new function, which now relies exclusively on
969 (ch_strerror): New function.
970 (last_cherror): New global.
971 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
972 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
974 (freeaddrinfo): Free ai->ai_canonname when set.
976 2005-09-12 Derek Price <derek@ximbiot.com>
977 Paul Eggert <eggert@cs.ucla.edu>
979 * glob-libc.h: Renamed from glob_.h. The new version is
980 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
981 protecting things that should be done only in gnulib contexts.
982 * glob_.h: New file, containing only the glob things needed for
984 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
985 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
986 (glob, globfree, glob_pattern_p): Now defined simply in terms of
987 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
988 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
989 and to respect the namespace rules better.
991 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
993 Merge glibc and coreutils changes into gnulib, plus a few
995 * md5.c: Use #error rather than a string.
996 (CYCLIC): New macro, from glibc source. Use it instead of rol.
997 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
998 (__attribute__): Define to empty for non recent-GCC.
999 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1000 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1001 Renamed from their non-__ counterparts, with new macros replacing
1002 them if not _LIBC. Add __THROW attribute.
1004 (struct md5_ctx): Align buffer if using GCC.
1005 * sha1.h (struct sha1_ctx): Likewise.
1006 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1007 The old name was backwards.
1008 (NOTSWAP): Remove; not used.
1009 (rol): New macro, moved here from md5.h.
1010 (sha1_process_block): Remove a FIXME that doesn't make sense.
1012 2005-09-12 Derek Price <derek@ximbiot.com>
1014 * gai_strerror.c: Include config.h when available. Include
1015 getaddrinfo.h before other headers to test interface.
1016 Reported by Larry Jones <lawrence.jones@ugs.com>.
1018 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1020 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1021 definitions, since that's the preferred style in glibc.
1022 Fix a minor spacing issue, and update copyright notice to match glibc's.
1024 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1026 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1028 2005-09-06 Simon Josefsson <jas@extundo.com>
1030 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1031 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1033 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1035 Change bitset word type from unsigned int to unsigned long int,
1036 as this has better performance on typical 64-bit hosts.
1037 Port bitset code to hosts with unusual word sizes.
1038 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1039 (build_collating_symbol):
1040 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1041 argument is a bitset. This is merely a style issue, but it makes
1042 it clearer that an entire array is expected.
1043 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1044 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1045 Port to the case where bitset_word is not the same as unsigned int.
1046 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1047 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1049 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1050 (build_trtable, group_nodes_into_DFAstates):
1052 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1053 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1054 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1055 * regexec.c (group_nodes_into_DFAstates): Likewise.
1056 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1057 * regcomp.c (optimize_subexps, lower_subexp):
1058 Work even if bitset_word has holes in its bitwise representation.
1059 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1060 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1062 * regex_internal.c (re_string_reconstruct):
1063 Don't assume UCHAR_MAX == 255.
1064 * regex_internal.h (bitset_set_all): Likewise.
1065 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1067 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1068 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1070 (BITSET_WORD_MAX): New macro.
1071 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1072 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1073 (bitset_empty, bitset_copy):
1074 Prefer sizeof (bitset) to multiplying it out ourselves.
1075 (bitset_not_merge): Remove; unused.
1076 (bitset_contain): Return bool, not unsigned int with one bit on.
1077 All callers changed.
1078 * regexec.c (build_trtable): Don't assume bitset has no stricter
1079 alignment than re_node_set; do this by defining a new internal
1080 type struct dests_alloc and using it to allocate memory.
1082 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1084 Check for arithmetic overflow when calculating sizes, to prevent
1085 some buffer-overflow issues. These patches are conservative, in the
1086 sense that when I couldn't determine whether an overflow was possible,
1087 I inserted a run-time check.
1088 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1089 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1090 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1091 (re_xnrealloc, re_x2nrealloc): New inline functions.
1092 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1093 (build_equiv_class, build_charclass): Check for arithmetic overflow
1094 in size expression calculations.
1095 * lib/regex_internal.c (re_string_realloc_buffers):
1096 (build_wcs_upper_buffer, re_node_set_add_intersect):
1097 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1098 (re_dfa_add_node, register_state): Likewise.
1099 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1100 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1101 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1102 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1104 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1106 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1107 to avoid a collision with bits/local_lim.h in glibc.
1108 All uses changed. Problem reported by Dmitry V. Levin in
1109 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1111 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1112 bugs in int versus size_t comparisons.
1113 (re_string_context_at): Fix bug where the code assumed that
1116 Use bool where appropriate.
1117 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1118 All callers changed.
1119 (calc_eclosure_iter): Likewise, for ROOT arg.
1120 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1121 (build_charclass_op): Likewise, for NON_MATCH arg.
1122 * regex_internal.c (re_string_allocate, re_string_construct):
1123 (re_string_construct_common): Likewise, for ICASE arg.
1124 * regexec.c (re_search_2_stub, re_search_stub):
1125 Likewise, for RET_LEN arg.
1126 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1127 (set_regs): Likewise, for FL_BACKTRACK arg.
1128 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1129 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1130 (calc_eclosure_iter, parse_bracket_exp):
1131 Use bool for internal variables that are booleans.
1132 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1133 (set_regs, build_sifted_states, sift_states_bkref):
1134 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1135 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1136 (find_collation_sequence_value):
1138 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1139 (re_node_set_compare):
1140 Return bool, not int. All callers changed.
1141 * regexec.c (check_halt_node_context, check_dst_limits):
1142 (build_trtable, check_node_accept): Likewise.
1143 * regex_internal.h: Include stdbool.h.
1145 Fix bugs uncovered when converting to bool.
1146 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1147 failure instead of charging ahead blindly.
1148 * regex_internal.c (register_state): Likewise.
1149 * regexec.c (re_search_2_stub): Use simpler method than boolean
1150 for freeing internal storage.
1151 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1152 bitset pieces used as boolean, to avoid undefined behavior
1153 on hosts that do int overflow checking.
1155 2005-08-31 Derek Price <derek@ximbiot.com>
1157 * getdelim.c (getdelim): Return EOF on EOF.
1158 Reported by Larry Jones <lawrence.jones@ugs.com>.
1160 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1162 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1163 lengths fit in regoff_t; this isn't true if regoff_t is the same
1165 * regex.c (re_search_internal): 5th arg is LAST_START
1166 (= START + RANGE) instead of RANGE. This avoids overflow
1167 problems when regoff_t is the same width as size_t.
1168 All callers changed.
1169 (re_search_2_stub): Check for overflow when adding the
1170 sizes of the two strings.
1171 (re_search_stub): Check for overflow when adding START
1172 to RANGE; if it occurs, substitute the extreme value.
1174 2005-08-31 Jim Meyering <jim@meyering.net>
1176 * regcomp.c (search_duplicated_node): Make first pointer arg
1178 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1179 (register_state): Likewise.
1180 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1181 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1182 (group_nodes_into_DFAstates): Likewise.
1184 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1186 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1187 old glibc regex code mishandles strings longer than 2**31 bytes.
1188 This patch fixes this when the regex code is used in gnulib
1189 (i.e., outside glibc).
1191 This patch should not affect the use of the regex code inside
1192 glibc. No doubt this problem also needs to be handled for glibc
1193 as well, but the result will be an incompatible change to the
1194 glibc ABI, and the old ABI will have to be supported too. That
1195 can be the the subject for another patch.
1197 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1198 governing whether the rest of this patch is active. By default,
1199 the macro is disabled and the patch has no effect.
1200 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1201 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1202 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1203 (re_match_2, re_set_registers): Use the new types.
1204 * regex_internal.h (Idx, re_hashval_t): New types.
1205 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1207 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1208 (re_string_context_at, bin_tree_t, re_dfastate_t):
1209 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1210 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1211 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1212 (re_string_char_size_at, re_string_wchar_at):
1213 (re_string_elem_size_at):
1214 Use the new types and macros to port to 64-bit hosts.
1215 Use unsigned types for internal values, so that the code
1216 mostly works even for arrays larger than SSIZE_MAX.
1217 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1218 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1219 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1220 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1221 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1222 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1223 (calc_inveclosure, parse_dup_op, build_range_exp):
1224 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1225 (fetch_number, create_token_tree, mark_opt_subexp):
1227 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1228 (create_cd_newstate, re_string_allocate, re_string_construct):
1229 (re_string_realloc_buffers, build_wcs_upper_buffer):
1230 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1231 (re_string_reconstruct, re_string_peek_byte_case):
1232 (re_string_fetch_byte_case, re_string_context_at):
1233 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1234 (re_node_set_init_copy, re_node_set_add_intersect):
1235 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1236 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1237 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1238 (re_acquire_state, re_acquire_state_context, register_state):
1240 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1241 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1242 (re_search_internal, re_search_2_stub, re_search_stub)
1243 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1244 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1245 (update_cur_sifted_state, check_dst_limits):
1246 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1247 (check_subexp_limits, sift_states_bkref, merge_state_array):
1248 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1249 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1250 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1251 (expand_bkref_cache, check_node_accept_bytes):
1252 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1253 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1254 (acquire_init_state_context, check_halt_node_context):
1255 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1256 (sift_states_backward, clean_state_log_if_needed):
1257 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1258 (find_recover_state, transit_state_sb, transit_state_mb):
1259 (transit_state_bkref, build_trtable, match_ctx_clean):
1261 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1262 to work around an assumption that REG_MISSING is negative.
1264 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1265 (seek_collating_symbol_entry) [defined _LIBC]:
1266 (lookup_collation_sequence_value) [defined _LIBC]:
1267 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1268 Use prototypes rather than old-style function definitions.
1269 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1270 (transit_state_sb) [0]:
1271 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1273 * regexec.c (re_search_internal): Simplify update of rm_so and
1276 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1277 (optimize_subexps, lower_subexp):
1278 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1279 since the signed shift might overflow. Use 1u<<31 instead.
1280 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1281 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1284 * regcomp.c (optimize_subexps, lower_subexp):
1285 Use CHAR_BIT rather than 8, for clarity.
1286 * regexec.c (check_dst_limits_calc_pos_1):
1287 (check_subexp_matching_top): Likewise.
1288 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1289 have to worry about portability issues when shifting it left.
1290 Remove no-longer-needed test for table_size > 0.
1291 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1292 in a word, as the resulting behavior is undefined.
1293 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1294 in one case, a <= should have been an <, and in another case the
1295 whole test was missing.
1296 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1297 the standard name CHAR_BIT.
1298 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1299 this is not true on one's complement and signed-magnitude hosts.
1301 * regex_internal.h (re_sub_match_top_t): Remove unused member
1303 (struct re_dfa_t): Remove unused member states_alloc.
1304 * regcomp.c (init_dfa): Don't initialize unused members.
1306 2005-08-31 Bruno Haible <bruno@clisp.org>
1308 * strstr.c: Include <stddef.h>, for NULL.
1309 * strcasestr.c: Likewise.
1310 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1312 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1314 * iconvme.h: Add prototype for iconv_alloc.
1316 2005-08-29 Simon Josefsson <jas@extundo.com>
1318 * iconvme.c: Fix errno.
1320 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1322 * iconvme.c: Split iconv_string into iconv_alloc.
1324 2005-08-27 Jim Meyering <jim@meyering.net>
1326 * fopen-safer.c: Merge minor changes from coreutils.
1327 * dup-safer.c: Likewise.
1328 * fd-safer.c: Likewise.
1330 Merge from coreutils.
1331 * stdio--.h: New file.
1332 * stdlib--.h: New file.
1333 * mkstemp-safer.c: New file.
1335 GNU tar needs these.
1336 * pipe-safer.c: New file.
1337 * creat-safer.c: New file.
1338 * fcntl--.h (creat): Define to creat_safer.
1339 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1340 * unistd--.h (pipe): Define to pipe_safer.
1341 * unistd-safer.h: Declare pipe_safer.
1343 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1345 * regex_internal.h: Remove all references to
1346 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1348 (bitset_not, bitset_merge, bitset_not_merge):
1349 (bitset_mask, re_string_allocate, re_string_construct):
1350 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1351 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1352 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1353 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1354 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1355 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1356 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1357 (re_acquire_state_context):
1358 Remove unnecessary forward decls.
1359 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1360 Put __attribute at function definition,
1361 now that the function decl has been removed.
1362 * lib/regex_internal.c (re_string_peek_byte_case):
1363 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1366 2005-08-26 Simon Josefsson <jas@extundo.com>
1368 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1369 Haible <bruno@clisp.org>.
1371 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1373 * regexec.c (set_regs): Don't alloca with an unbounded size.
1375 alloca modernization/simplification for regex.
1376 * regex.c: Remove portability cruft for alloca. This no longer
1377 needs to be at the start of the file, and can be moved into
1378 regex_internal.h and simplified.
1379 * regex_internal.h: Include <alloca.h>.
1380 (__libc_use_alloca) [!defined _LIBC]: New macro.
1381 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1382 now works outside glibc.
1384 2005-08-24 Simon Josefsson <jas@extundo.com>
1386 * getpass.c: Add WIN32 implementation. Conditionalize use of
1387 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1388 GLIBC specific code.
1390 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1392 Make regex safe for g++. This fixes one real bug (an "err"
1393 that should have been "*err"). g++ problem reported by
1395 * regex_internal.h (re_calloc): New macro, consistent with
1396 re_malloc etc. All callers of calloc changed to use re_calloc.
1397 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1398 not int. All callers changed.
1399 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1400 just use an array of size MB_LEN_MAX.
1401 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1402 (find_recover_state): Change "err" to "*err"; this fixes what
1403 appears to be a real bug.
1404 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1407 2005-08-25 Jim Meyering <jim@meyering.net>
1409 * open-safer.c: Include <config.h>.
1410 Otherwise, we'd lose LARGEFILE support in any file using
1413 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1415 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1416 * regex.h (regerror): Likewise.
1418 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1419 requires this. (The code never needed it.)
1421 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1422 All uses of recently-renamed identifiers changed to use the new,
1423 POSIX-compliant names. The code will build and run just fine
1424 without these changes, but it's better to eat our own dog food
1425 and use the standard-conforming names.
1427 * regex.h: Fix a multitude of POSIX name space violations.
1428 These changes have an effect only for programs that define
1429 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1430 do not change anything for programs compiled in the normal way.
1431 Also, there is no effect on the ABI.
1433 (_REGEX_SOURCE): New macro.
1434 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1435 defined and _GNU_SOURCE is not; this fixes a name space violation.
1437 Rename the following macros to obey POSIX requirements.
1438 The old names are still visible as macros if _REGEX_SOURCE is defined.
1439 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1440 RE_BACKSLASH_ESCAPE_IN_LISTS.
1441 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1442 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1443 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1444 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1445 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1446 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1447 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1448 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1449 (REG_INTERVALS): renamed from RE_INTERVALS.
1450 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1451 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1452 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1453 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1454 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1455 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1456 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1457 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1458 RE_UNMATCHED_RIGHT_PAREN_ORD.
1459 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1460 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1461 (REG_DEBUG): renamed from RE_DEBUG.
1462 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1463 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1464 unusual, since we can't clash with the POSIX REG_ICASE.
1465 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1466 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1467 (REG_NO_SUB): renamed from RE_NO_SUB.
1468 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1469 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1470 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1471 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1472 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1473 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1474 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1475 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1476 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1477 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1478 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1479 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1480 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1481 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1482 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1483 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1484 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1485 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1486 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1487 (REG_FIXED): Renamed from REGS_FIXED.
1488 (REG_NREGS): Renamed from RE_NREGS.
1490 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1491 of other REG_* macros, since POSIX says the user is allowed to
1492 #undef these macros selectively.
1494 (reg_errcode_t): Update comment stating what other tables need
1497 Rename the following enum values to obey POSIX requirements.
1498 The old names are still visible as macros.
1499 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1500 is not defined, since GNU is supposed to be a superset of POSIX as
1501 much as possible, and since we want reg_errcode_t to be a signed
1502 type for implementation consistency.
1503 (_REG_NOERROR): Renamed from REG_NOERROR.
1504 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1505 (_REG_BADPAT): Renamed from REG_BADPAT.
1506 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1507 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1508 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1509 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1510 (_REG_EBRACK): Renamed from REG_EBRACK.
1511 (_REG_EPAREN): Renamed from REG_EPAREN.
1512 (_REG_EBRACE): Renamed from REG_EBRACE.
1513 (_REG_BADBR): Renamed from REG_BADBR.
1514 (_REG_ERANGE): Renamed from REG_ERANGE.
1515 (_REG_ESPACE): Renamed from REG_ESPACE.
1516 (_REG_BADRPT): Renamed from REG_BADRPT.
1517 (_REG_EEND): Renamed from REG_EEND.
1518 (_REG_ESIZE): Renamed from REG_ESIZE.
1519 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1520 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1521 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1522 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1523 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1525 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1526 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1527 changed. But support the old name if the new one is not defined
1528 and if _REGEX_SOURCE.
1530 Change the following member names in struct re_pattern_buffer.
1531 The old names are still supported if !_REGEX_SOURCE.
1532 The new names are always supported, regardless of _REGEX_SOURCE.
1533 (re_buffer): Renamed from buffer.
1534 (re_allocated): Renamed from allocated.
1535 (re_used): Renamed from used.
1536 (re_syntax): Renamed from syntax.
1537 (re_fastmap): Renamed from fastmap.
1538 (re_translate): Renamed from translate.
1539 (re_can_be_null): Renamed from can_be_null.
1540 (re_regs_allocated): Renamed from regs_allocated.
1541 (re_fastmap_accurate): Renamed from fastmap_accurate.
1542 (re_no_sub): Renamed from no_sub.
1543 (re_not_bol): Renamed from not_bol.
1544 (re_not_eol): Renamed from not_eol.
1545 (re_newline_anchor): Renamed from newline_anchor.
1547 Change the following member names in struct re_registers.
1548 The old names are still supported if !_REGEX_SOURCE.
1549 The new names are always supported, regardless of _REGEX_SOURCE.
1550 (rm_num_regs): Renamed from num_regs.
1551 (rm_start): Renamed from start.
1552 (rm_end): Renamed from end.
1554 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1555 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1556 Prepend __ to parameter names.
1558 Undo yesterday's changes.
1560 2005-08-24 Jim Meyering <jim@meyering.net>
1562 Sync from coreutils.
1563 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1565 2005-08-21 Bruno Haible <bruno@clisp.org>
1567 * lock.h: Add multiple inclusion guard.
1568 * tls.h: Add multiple inclusion guard.
1570 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1572 * regex.h (REG_NOSYS)
1573 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1574 Define, since POSIX requires it as of 2001.
1575 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1576 New private symbol, used to keep the enum signed in all cases.
1577 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1578 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1580 * regex_internal.c (re_string_skip_chars, register_state):
1582 Remove forward decls; no longer needed now that we use prototypes.
1583 * regexec.c (acquire_init_state_context, check_halt_node_context):
1584 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1585 (clean_state_log_if_needed): Likewise.
1587 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1589 Fix problems reported by Sam Steingold in
1590 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1591 * regexec.c (sift_states_bkref): Fix portability bug: the code
1592 assumed that reg_errcode_t is a signed type, which is not
1593 necessarily true if _XOPEN_SOURCE is not defined.
1594 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1595 some compilers warn about it otherwise.
1597 2005-08-20 Jim Meyering <jim@meyering.net>
1599 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1600 of unused local, dfa.
1602 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1604 * regcomp.c (create_initial_state): Remove duplicate decl.
1605 (init_word_char, create_initial_state, duplicate_node_closure):
1606 (fetch_token, peek_token_bracket, build_range_exp):
1607 (build_collating_symbol): Remove forward decls; no longer needed
1608 now that we use prototypes.
1611 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1612 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1613 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1614 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1615 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1616 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1617 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1618 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1619 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1620 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1621 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1622 (build_charclass, build_charclass_op, fetch_number, create_tree):
1623 (create_token_tree, mark_opt_subexp, duplicate_tree):
1624 Use prototypes rather than old-style definitions.
1627 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1628 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1629 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1630 (re_string_reconstruct, re_string_peek_byte_case):
1631 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1632 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1633 (re_node_set_init_copy, re_node_set_add_intersect):
1634 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1635 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1636 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1637 (re_acquire_state, re_acquire_state_context, register_state):
1638 (create_ci_newstate, create_cd_newstate, free_state):
1640 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1641 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1642 (re_search_internal, prune_impossible_nodes):
1643 (acquire_init_state_context, check_matching, static):
1644 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1645 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1646 (update_regs, sift_states_backward, build_sifted_states):
1647 (clean_state_log_if_needed, merge_state_array):
1648 (update_cur_sifted_state, add_epsilon_src_nodes):
1649 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1650 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1651 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1652 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1653 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1654 (check_arrival, check_arrival_add_next_nodes):
1655 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1656 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1657 (check_node_accept_bytes, check_node_accept, extend_buffers):
1658 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1659 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1664 (re_string_allocate, re_string_construct, re_string_reconstruct):
1665 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1666 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1667 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1668 (re_string_context_at, re_string_peek_byte_case):
1669 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1670 is defined, since we now use prototypes always.
1672 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1673 C89 or better. All uses removed.
1675 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1677 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1678 [defined lint]: Suppress bogus uninitialized-variable warnings.
1680 * regcomp.c (duplicate_node): Return new index, not an error code,
1681 and let the caller return REG_ESPACE if out of space. This
1682 removes an uninitialied-variable warning with GCC 4.0.1, and also
1683 avoids taking the address of a local variable. All callers
1686 2005-08-19 Jim Meyering <jim@meyering.net>
1688 * regexec.c (proceed_next_node): Redo local variables to
1689 avoid GCC shadowing warnings.
1691 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1693 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1694 (re_node_set_insert_last, re_dfa_add_node):
1695 Rename local variables to avoid GCC shadowing warnings.
1697 2005-08-18 Bruno Haible <bruno@clisp.org>
1699 * strstr.c (strstr): Fix return value in multibyte case.
1700 * strcasestr.c (strcasestr): Likewise.
1702 2005-08-17 Jim Meyering <jim@meyering.net>
1704 Make the %s format (seconds since the epoch) work for a negative
1705 number and when used with a zero-padded field width, e.g. %015s.
1707 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1708 label so that it precedes the code to set `digits'. Otherwise,
1709 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1710 print `00-22'. Now, it prints `-0022', as it should.
1712 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1714 * regex.h: Remove useless space-before-tab. From coreutils.
1716 2005-08-17 Bruno Haible <bruno@clisp.org>
1718 * strcasestr.h: New file.
1719 * strcasestr.c: New file.
1721 2005-08-17 Bruno Haible <bruno@clisp.org>
1723 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1724 * strstr.c: Completely rewritten, with multibyte locale support.
1726 2005-08-17 Bruno Haible <bruno@clisp.org>
1728 * strcasecmp.c: Use mbuiter.h.
1730 2005-08-17 Bruno Haible <bruno@clisp.org>
1732 * mbuiter.h: New file.
1734 2005-08-16 Bruno Haible <bruno@clisp.org>
1736 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1738 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1739 NUL byte, not after it.
1741 2005-08-16 Bruno Haible <bruno@clisp.org>
1743 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1744 the valid ones. Makes the comparison operations transitive:
1745 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1746 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1748 2005-08-16 Bruno Haible <bruno@clisp.org>
1750 * strcase.h (strcasecmp): Add note in comments.
1751 * strncasecmp.c: Use code from strcasecmp.c.
1752 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1753 (strcasecmp): Work correctly in multibyte locales.
1755 2005-08-16 Bruno Haible <bruno@clisp.org>
1757 * strnlen1.h: New file.
1758 * strnlen1.c: New file.
1760 2005-08-16 Bruno Haible <bruno@clisp.org>
1762 * mbfile.h: New file.
1764 2005-08-16 Bruno Haible <bruno@clisp.org>
1766 * mbiter.h: New file.
1768 2005-08-16 Bruno Haible <bruno@clisp.org>
1770 * mbchar.h: New file.
1771 * mbchar.c: New file.
1773 2005-08-16 Bruno Haible <bruno@clisp.org>
1775 * tls.h: New file, from GNU gettext.
1776 * tls.c: New file, from GNU gettext.
1778 2005-08-15 Bruno Haible <bruno@clisp.org>
1780 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1783 2005-08-14 Jim Meyering <jim@meyering.net>
1785 Sync from coreutils.
1787 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1788 Use the hash-table-based cycle-detection code not just when
1789 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1790 Reported by James Youngman in
1791 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1792 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1793 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1794 This lets us compile with -DFTS_DEBUG, once again.
1795 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1796 * fts.c (fd_safer): Remove decl.
1797 Include fcntl--.h rather than unistd-safer.h
1798 (fts_safe_changedir): Don't call fd_safer; no longer needed
1799 now that we include fcntl--.h.
1801 2005-08-11 Simon Josefsson <jas@extundo.com>
1803 * readline.h, readline.c: New file.
1805 2005-08-11 Bruno Haible <bruno@clisp.org>
1807 * strnlen.h (strnlen): Change parameter name to match comment.
1809 2005-08-10 Simon Josefsson <jas@extundo.com>
1811 * strndup.c: Use strnlen.h.
1813 * strnlen.h: New file.
1815 2005-08-02 Simon Josefsson <jas@extundo.com>
1817 * getline.h, getline.c: Rewrite.
1819 * getdelim.h, getdelim.c: New files, ported from glibc.
1821 2005-07-31 Bruno Haible <bruno@clisp.org>
1823 * lock.h (gl_lock_initializer): New macro.
1824 (gl_lock_define_initialized): Use it.
1825 (gl_rwlock_initializer): New macro.
1826 (gl_rwlock_define_initialized): Use it.
1827 (gl_recursive_lock_initializer): New macro.
1828 (gl_recursive_lock_define_initialized): Use it.
1830 2005-07-26 Bruno Haible <bruno@clisp.org>
1832 * lock.h: Update from GNU gettext.
1833 * lock.c: Update from GNU gettext.
1835 2005-07-18 Bruno Haible <bruno@clisp.org>
1837 * lock.h (gl_once_t): New type.
1838 (gl_once_define, gl_once): New macros.
1839 * lock.c (fresh_once): New variable.
1840 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1843 2005-07-18 Simon Josefsson <jas@extundo.com>
1845 * check-version.c (check_version): Accept identical versions too.
1847 2005-07-18 Bruno Haible <bruno@clisp.org>
1849 * lock.h: New file, from GNU gettext.
1850 * lock.c: New file, from GNU gettext.
1852 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1854 * quotearg.c: Add translator comment suggested by Bruno Haible,
1855 with a minor change.
1857 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1859 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1860 copyright symbol and the year.
1861 * version-etc.c (COPYRIGHT_YEAR): New constant.
1862 (version_etc_va): Use parameterized copyright notice.
1863 Reword to conform to the current GNU coding standards.
1865 2005-07-11 Simon Josefsson <jas@extundo.com>
1867 * size_max.h: New file.
1869 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1871 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1874 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1875 and Paul Eggert <eggert@cs.ucla.edu>
1877 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1878 in wint_t, not wchar_t. Remove now-unnecessary cast.
1880 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1882 * regex.c, regex.h: Sync from libc.
1883 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1884 New files, synced from libc, except that regex_internal.h
1885 currently has a small porting fix.
1887 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1889 Remove the dependency of the strftime module on the tzset module.
1890 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1891 Copy the input structure, to work around some of the bug with
1892 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1893 Solaris releases, you should also use the tzset module, but we won't
1894 require it as a dependency any more since we don't want LGPLed code
1895 to depend on GPLed code.
1897 2005-07-02 Jim Meyering <jim@meyering.net>
1899 * backupfile.c (backup_args): Change a `0' to NULL.
1901 2005-07-01 Jim Meyering <jim@meyering.net>
1903 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1904 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1905 * save-cwd.c, tempname.c:
1906 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1907 and don't include <sys/file.h>).
1909 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1911 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1912 declares only 'struct timespec;' (!).
1914 2005-06-29 Jim Meyering <jim@meyering.net>
1916 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1917 type name. Use the variable name instead.
1918 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1920 2005-06-28 Simon Josefsson <jas@extundo.com>
1922 * check-version.h, check-version.c: New files.
1924 2005-06-28 Simon Josefsson <jas@extundo.com>
1926 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1927 collision with global variable. Better indentation. Don't
1928 increment buffer pointer beyond buffer end. Based on comments
1929 from Paul Eggert <eggert@cs.ucla.edu>.
1933 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1935 * canon-host.c (canon-host): Append trailing "," to 0 in
1936 initializer of struct addrinfo, as an indication that we don't
1937 care how many members the structure has.
1939 2005-06-24 Derek Price <derek@ximbiot.com>
1940 and Bruno Haible <bruno@clisp.org>
1942 Remove stat module & update lstat.
1943 * stat.c: Remove this file...
1944 (slash_aware_lstat): ...moving this content and its support...
1945 * lstat.c (rpl_lstat): ...into here.
1946 * lstat.h: New file.
1948 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1950 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1951 (ranged_convert): Don't save conversion in a temporary struct.
1952 This causes a warning with GCC 4.0.0, and anyway in the typical
1953 case it's not worth the extra 100 bytes or so of code.
1954 (ranged_convert, __mktime_internal): When calling a function via a
1955 pointer P, use P () rather than (*P) (), as we now assume C89 or
1958 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1960 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1961 "who -r" failed to give output. Problem reported by Tim Waugh.
1963 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1964 (xcalloc): Use it to avoid needless tests.
1965 Problem reported by Jim Meyering.
1967 2005-06-16 Jim Meyering <jim@meyering.net>
1969 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1970 when either N or S is zero.
1972 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1974 * argp.h (__option_is_short): Check upper limit of
1975 __key. Isprint() requires its argument to have the value
1976 of an unsigned char or EOF.
1978 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1980 * fnmatch.c (fnmatch): If there is an encoding error in a
1981 multibyte string or pattern, fall back on unibyte matching.
1982 Problem reported by James Youngman.
1984 2005-06-08 Bruno Haible <bruno@clisp.org>
1986 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1989 2005-06-08 Bruno Haible <bruno@clisp.org>
1991 * csharpcomp.h: New file, from GNU gettext.
1992 * csharpcomp.c: New file, from GNU gettext.
1993 * csharpcomp.sh.in: New file, from GNU gettext.
1995 2005-06-07 Derek Price <derek@ximbiot.com>
1998 * glob_.h: Indent nested #ifdef.
2000 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2002 Sync from coreutils.
2003 Use "file name" when talking about file names, instead of "filename"
2004 or "path", as per the GNU coding standards.
2005 * mkdir-p.c: Renamed from makepath.c.
2006 (make_dir_parents): Renamed from make_path. All callers changed.
2007 * mkdir-p.h: Likewise. All includers changed.
2008 * filenamecat.c: Renamed from path-concat.c.
2009 (file_name_concat): Renamed from path_concat. All callers changed.
2010 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2011 * filenamecat.h: Likewise. All includers changed.
2012 * acl.c: Don't use "path" or "filename" to mean "file name"
2013 in comments or local variable names.
2014 * basename.c: Likewise.
2015 * canonicalize.c, canonicalize.h: Likewise.
2016 * dirname.c, dirname.h: Likewise.
2017 * euidaccess.c: Likewise.
2018 * exclude.c: Likewise
2019 * fnmatch_.h, fnmatch_loop.c: Likewise.
2020 * fsusage.c, fsuage.h: Likewise.
2021 * fts.c, fts_.h: Likewise.
2022 * getcwd.c: Likewise.
2023 * getloadavg.c: Likewise.
2024 * mkstemp.c: Likewise.
2025 * mountlist.c, mountlist.h: Likewise.
2026 * openat.c, openat.h: Likewise.
2027 * readlink-stub.c: Likewise.
2028 * readutmp.c, readutmp.h: Likewise.
2029 * rename.c: Likewise.
2030 * rmdir.c: Likewise.
2032 * savedir.c: Likewise.
2033 * stripslash.c: Likewise.
2034 * tempname.c: Likewise.
2035 * xreadlink.c: Likewise.
2036 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2038 * exclude.h: Likewise.
2040 * euidaccess.c (getuid, getgid, getuid, getegid)
2041 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2042 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2043 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2044 * pathmax.h: Include <limits.h> unconditionally, since other
2045 files have been getting away with it for years (MORE/BSD 4.3
2047 * userspec.c (getpwnam, getgrnam, getgrgid)
2048 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2050 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2051 Define to 256, not 255, as per modern POSIX.
2053 2005-06-01 Bruno Haible <bruno@clisp.org>
2055 * csharpexec.h: New file, from GNU gettext.
2056 * csharpexec.c: New file, from GNU gettext.
2057 * csharpexec.sh.in: New file, from GNU gettext.
2059 2005-05-31 Derek Price <derek@ximbiot.com>
2060 Paul Eggert <eggert@cs.ucla.edu>
2063 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2065 2005-05-29 Derek Price <derek@ximbiot.com>
2066 Paul Eggert <eggert@cs.ucla.edu>
2068 * glob_.h, glob.c: New files.
2070 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2072 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2074 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2075 the configuration hassle isn't worth it.
2076 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2077 (LONGEST_MODIFIER, PRIuMAX): Remove.
2079 2005-05-27 Bruno Haible <bruno@clisp.org>
2081 * getlogin_r.h: Remove second include of <stddef.h>.
2083 2005-05-25 Bruno Haible <bruno@clisp.org>
2084 Derek Price <derek@ximbiot.com>
2086 * getlogin_r.h: Simplify API documentation.
2088 2005-05-25 Derek Price <derek@ximbiot.com>
2089 Paul Eggert <eggert@cs.ucla.edu>
2091 * getlogin_r.c, getlogin_r.h: New files.
2093 2005-05-22 Bruno Haible <bruno@clisp.org>
2095 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2096 Also include <sys/param.h> if it defines MIN, MAX.
2097 Based on a patch by Derek Price <derek@ximbiot.com>.
2099 2005-05-22 Bruno Haible <bruno@clisp.org>
2101 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2102 (INT64_MIN): Fix definition.
2103 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2105 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2106 NEED_SIGNED_INT_TYPES.
2108 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2109 HAVE_SYSTEM_INTTYPES.
2111 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2113 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2114 so that unistd-safer.h (GPL'ed code) need not be included.
2116 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2119 * fts.c: Don't include "cycle-check.h" or "hash.h".
2120 (setup_dir, free_dir): New functions.
2121 (enter_dir, leave_dir): Define trivial
2122 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2123 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2124 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2125 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2126 Move to fts-cycle.c.
2127 (fts_open): Use setup_dir.
2128 (fts_close): Use free_dir.
2129 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2130 This adds a label and some gotos, but the alternatives were messier.
2131 Check for memory allocation failure when entering a dir.
2132 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2133 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2134 (FTS): New member fts_cycle, that is a union that contains the
2135 old active_dir_ht and cycle_state. All uses changed to mention
2136 fts_cycle.ht and fts_cycle.state.
2137 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2138 fts.c, with the following changes:
2139 (setup_dir, free_dir): New functions.
2140 (enter_dir): Now returns bool. Return true if successful, false
2141 if memory exhausted. All callers changed.
2142 Do not bother partly cleaning up on
2143 memory allocation failure; that is free_dir's job.
2144 However, free ad if hash_insert fails, to avoid memory leak.
2145 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2146 fts->fts_options to see which union member to use.
2148 2005-05-20 Jim Meyering <jim@meyering.net>
2150 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2151 Now a macro, to pacify GCC.
2153 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2155 * chown.c (rpl_chown): Return -1 on failure.
2157 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2159 * canonicalize.c: Include canonicalize.h first, to test interface.
2160 Include <stddef.h> unconditionally, since we assume C89 now.
2161 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2162 * fts.c: Include fts_.h first, to check interface.
2163 Do not include intprops.h; no longer needed.
2164 Include cycle-check.h and hash.h, since fts_.h no longer does.
2165 Remove unnecessary casts of closedir to void.
2166 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2167 decide whether to decrement nlinks.
2168 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2169 (FTS): Use struct hash_table * instead of Hash_table, so that
2170 we no longer need to include hash.h here.
2172 2005-05-17 Jim Meyering <jim@meyering.net>
2174 * fts.c, fts_.h: New files, from coreutils.
2176 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2178 Sync from coreutils.
2179 * unlinkdir.c, unlinkdir.h: New files.
2180 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2181 regex.h, unlocked-io.h, xtime.h:
2182 White space changes only.
2183 * makepath.c (make_path): Port to hosts where leading "//" is special.
2184 * yesno.c: Include getline.h, not ctype.h.
2185 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2186 Use getline to remove arbitrary restriction on response length.
2188 2005-05-13 Bruno Haible <bruno@clisp.org>
2190 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2191 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2192 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2193 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2194 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2195 Add support for 64-bit integers in the MSVC compiler.
2197 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2199 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2200 Change the initial comment to refer to GPL, not LGPL.
2201 gnulib-tool will change it to LGPL as needed.
2203 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2204 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2205 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2206 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2207 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2208 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2209 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2210 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2211 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2212 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2213 concatpath.c, config.charset, copy-file.c, copy-file.h,
2214 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2215 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2216 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2217 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2218 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2219 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2220 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2221 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2222 full-read.c, full-read.h, full-write.c, full-write.h,
2223 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2224 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2225 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2226 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2227 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2228 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2229 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2230 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2231 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2232 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2233 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2234 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2235 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2236 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2237 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2238 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2239 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2240 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2241 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2242 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2243 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2244 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2245 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2246 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2247 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2248 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2249 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2250 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2251 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2252 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2253 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2254 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2255 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2256 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2257 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2258 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2259 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2260 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2261 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2262 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2263 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2264 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2265 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2266 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2267 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2268 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2269 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2270 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2271 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2272 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2273 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2274 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2275 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2276 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2277 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2278 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2279 Update FSF postal mail address.
2281 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2283 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2284 specified in ai_socktype. Fix invalid ai_protocol
2285 check. ai_protocol is usually set to 0 or depending on
2286 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2287 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2288 ai_socktype / ai_protocol in the returned addrinfo structure.
2290 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2291 Bruno Haible <bruno@clisp.org>
2293 * inet_ntop.h: New file.
2294 * inet_ntop.c: New file, from glibc with modifications.
2296 2005-05-08 Jim Meyering <jim@meyering.net>
2298 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2300 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2302 Merge from coreutils. Among other things,
2303 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2304 * fd-safer.c: New file.
2305 * fcntl-safer.h, open-safer.c: Remove.
2306 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2307 * dup-safer.c: Include unistd-safer.h first.
2308 Don't include errno.h.
2309 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2310 * file-type.h: Don't assume invoker included sys/stat.h first.
2311 * file-type.c: Rely on file-type.h change.
2312 * getloadavg.c: Include unistd-safer.h.
2313 (getloadavg): Use safer open.
2314 * getusershell.c: Include "stdio-safer.h".
2315 (getusershell): Use safer fopen.
2316 * long-options.c (long_options): Use NULL rather than 0.
2317 * modechange.h (mode_free): Remove; all callers changed to invoke
2319 * modechange.c: Likewise.
2320 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2321 (MODE_DONE): New constant.
2322 (struct mode_change): Remove 'next' member.
2323 (make_node_op_equals): New function; like the old one of the
2324 same name, except it allocates an array.
2325 (mode_compile, mode_create_from_ref): Use it.
2326 (mode_compile): Allocate result as an array, not a linked list.
2327 Parse octal string ourself, so that we catch mistakes like "+0".
2328 (mode_adjust): Arg is an array, not a linked list.
2329 * modechange.c: Include stat-macros.h, xalloc.h.
2330 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2331 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2332 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2333 Remove. This is now stat-macros.h's job.
2334 (talloc): Remove. All callers replaced by xalloc, so that
2335 our invokers don't have to worry about reporting memory failures.
2336 (make_node_op_equals): Remove.
2337 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2339 (struct mode_change): Moved here from modechange.h.
2340 (mode_append_entry): Remove.
2341 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2342 apps to have incorrect behavior. Use simpler algorithm for head
2343 and tail. Don't futz with umask; that's now the job of mode_adjust.
2344 Detect more invalid usages rather than having somewhat-random behavior.
2345 Don't insert an "a=" action, as that leads to incorrect behavior.
2346 (mode_compile, mode_create_from_ref): Return NULL on error instead
2347 of an enum, since now there's only one way to have an error. All
2349 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2350 at the correct time. Simplify calculation of "+u" and its ilk.
2351 Don't mishandle "+X".
2352 (mode_free): Remove "register" and localize decls.
2353 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2354 (struct mode_change): Move to modechange.c; callers don't
2355 need to see this stuff.
2356 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2357 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2358 (mode_change, mode_adjust): Reflect the new signatures noted above.
2359 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2360 that might redefine system include files.
2361 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2362 (my_usleep): Use NULL rather than (void *) 0.
2363 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2364 Use siginterrupt to specify that system calls should be interrupted.
2365 (rpl_nanosleep): Move initialization of suspended closer to call of
2367 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2368 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2369 (desirable_utmp_entry): New function.
2370 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2371 using x2nrealloc, to simplify logic.
2372 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2373 size calculation. Do not assume utmp file is a regular file.
2374 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2375 (READ_UTMP_CHECK_PIDS): New constant.
2376 * save-cwd.c: Include unistd-safer.h.
2377 (save_cwd): Use fd_safer.
2378 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2379 [!_LIBC] Include "stat-macros.h" instead.
2380 * unistd-safer.h (fd_safer): New decl.
2382 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2384 * byteswap_.h: New file.
2386 2005-04-25 Albert Chin <china@thewrittenword.com>
2388 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2391 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2393 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2394 that "UTC +1 second" continues to work. Problem reported
2396 (relunit_snumber): New rule.
2399 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2401 * getdate.y (universal_time_zone_table): New constant.
2402 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2403 universal_time_zone_table.
2404 (lookup_zone): Prefer universal_time_zone_table to
2405 local_time_zone_table, so that "GMT" time stamps are allowed in
2406 London during the summer. Problem reported by Ian Abbott.
2408 2005-04-12 Jim Meyering <jim@meyering.net>
2410 * human.c (humblock): Set *options even when returning due to
2411 xstrtoumax conversion failure. Thanks to a used-uninitialized
2414 2005-04-09 Jim Meyering <jim@meyering.net>
2416 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2417 -Wuninitialized: initialize tm0.tm_year.
2419 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2421 * getdate.y (parser_control): rels_seen is now a boolean, not a
2422 count, since there's no maximum. All uses changed.
2423 Add member dsts_seen.
2424 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2426 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2427 Use pc_rels_seen to decide whther a date is absolute.
2429 * getdate.y (number): Don't overwrite year.
2430 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2433 2005-04-02 Simon Josefsson <jas@extundo.com>
2435 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2436 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2438 2005-03-27 Jim Meyering <jim@meyering.net>
2440 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2442 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2444 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2445 "one's complement" -> "ones' complement" in comment, as per Knuth.
2446 "value of type" -> "type or expression" in comment.
2447 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2449 2005-03-26 Jim Meyering <jim@meyering.net>
2452 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2453 Correct typos: s/or/of/.
2455 2005-03-23 Jim Meyering <jim@meyering.net>
2457 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2459 2005-03-21 Jim Meyering <jim@meyering.net>
2461 Changes imported from coreutils.
2463 * cycle-check.c: Don't include xalloc.h.
2465 * path-concat.c: Don't include assert.h.
2466 (path_concat): Remove assertion that would have triggered
2467 for ABASE starting with more than one slash.
2468 Reported by Andreas Schwab.
2470 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2471 properly when ABASE is an absolute file name.
2472 Correct the description of this function.
2474 Add an assertion and a test driver.
2475 This fixes a bug introduced on 2004-07-02.
2476 Andreas Schwab reported the resulting failure of cp --parents:
2477 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2479 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2481 * strftime.c (my_strftime): If the underlying strftime returns 0
2482 (which shouldn't happen), generate nothing instead of returning 0
2483 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2485 2005-03-16 Bruno Haible <bruno@clisp.org>
2487 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2489 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2491 * strftime.c (my_strftime): Prepend space to format so that we can
2492 reliably distinguish strftime failure from empty output on POSIX
2495 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2497 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2498 (iconv_string): Don't guess a size-zero buffer, as that might cause
2499 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2500 result would be 'too large', where 'too large' is (heuristically)
2501 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2502 overflow concerns. This will prevent some unwanted malloc failures
2503 when the inputs are very large.
2505 2005-03-15 Bruno Haible <bruno@clisp.org>
2507 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2510 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2513 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2515 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2517 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2518 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2520 * strtol.c: Likewise.
2522 2005-03-14 Simon Josefsson <jas@extundo.com>
2524 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2527 2005-03-14 Jim Meyering <jim@meyering.net>
2529 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2530 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2531 to be nonzero so that we (and caller) can detect the difference
2532 between a valid zero-length expansion and an error return, even
2533 when the underlying strftime fails before writing anything into
2536 2005-03-10 Jim Meyering <jim@meyering.net>
2538 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2539 so that this module works on systems without fchdir.
2541 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2543 Factor int-properties macros into a single file, except for
2544 glibc-related files.
2545 * intprops.h: New file.
2546 * getloadavg.c: Include it instead of limits.h.
2547 (INT_STRLEN_BOUND): Remove.
2548 * human.c: Include intprops.h.
2549 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2550 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2551 * inttostr.h: Include intprops.h instead of limits.h.
2552 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2553 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2554 for consistency with intprops.h.
2555 (time_t_is_integer, twos_complement_arithmetic): Use them.
2556 * sig2str.h: Include <signal.h>, intprops.h.
2557 (INT_STRLEN_BOUND): Remove.
2558 * strftime.c (TYPE_SIGNED): Remove.
2559 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2560 * strtol.c: Adjust comments to match intprops.h.
2561 * userspec.c: Include intprops.h.
2562 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2563 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2564 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2565 instead of rolling our own expressions.
2566 * xstrtol.c: Include xstrtol.h first, to test interface.
2568 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2570 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2571 the right thing even if adding 1900 would overflow. Similarly
2572 for tm_mon + 1 and tm_yday + 1.
2573 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2574 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2575 (DO_SIGNED_NUMBER): New macro.
2576 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2578 2005-03-07 Bruno Haible <bruno@clisp.org>
2580 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2582 2005-03-03 Derek R. Price <derek@ximbiot.com>
2583 Bruno Haible <bruno@clisp.org>
2585 * pagealign_alloc.h: New file.
2586 * pagealign_alloc.c: New file.
2588 2005-01-28 Bruno Haible <bruno@clisp.org>
2590 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2593 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2595 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2596 The workaround isn't strictly needed for POSIX conformance, and
2597 it's too much of a pain to configure and maintain. We'll ask
2598 people to fix their kernels instead.
2599 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2600 (NANOSLEEP_BUG_WORKAROUND): Remove.
2601 (xnanosleep): Remove the workaround.
2603 2005-02-12 Bruno Haible <bruno@clisp.org>
2605 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2607 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2609 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2610 * timespec.h (gettime): Return void, since it always
2611 succeeds now. All uses changed.
2612 * gettime.c (gettime) Likewise.
2613 [HAVE_NANOTIME]: Prefer nanotime.
2614 Assume gettimeofday succeeds, as POSIX requires.
2615 Assime time () succeeds, since other code already does.
2616 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2617 (timespec_subtract): Remove.
2618 (NANOSLEEP_BUG_WORKAROUND): New constant.
2619 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2620 things considerably. Use it only on GNU/Linux hosts, since the
2621 workaround shouldn't be needed elsewhere.
2623 2005-02-24 Bruno Haible <bruno@clisp.org>
2625 * gettext.h: Update from GNU gettext 0.14.2.
2627 2005-02-24 Bruno Haible <bruno@clisp.org>
2629 * localcharset.c: Update from GNU gettext 0.14.2.
2630 * config.charset: Update from GNU gettext 0.14.2.
2632 2005-02-22 Simon Josefsson <jas@extundo.com>
2634 * iconvme.h, iconvme.c: New files, from libc.
2636 2005-02-20 Neil Conway <neilc@samurai.com>
2638 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2639 returned by OSX/Darwin if the specified buffer is not large
2640 enough for the hostname.
2642 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2644 * memrchr.h: New file.
2645 * chdir-long.c: Include it.
2646 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2647 Don't bother including stddef.h.
2649 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2651 * argp-help.c (__argp_help): Create a fake struct argp_state and
2652 pass it to _help, otherwise the latter coredumps trying to
2653 dereference state.root_argp.
2655 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2657 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2659 Include <sys/types.h>, for dev_t.
2660 (ME_DUMMY, ME_REMOTE): Move from here....
2661 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2662 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2664 Include mountlist.h first, to test the interface.
2666 2005-01-29 Bruno Haible <bruno@clisp.org>
2668 * progname.c (program_name): Initialize.
2669 Needed when linking statically on MacOS X.
2671 2005-01-28 Bruno Haible <bruno@clisp.org>
2673 * javacomp.sh.in: New file, from GNU gettext.
2674 * javacomp.h: New file, from GNU gettext.
2675 * javacomp.c: New file, from GNU gettext.
2677 2005-01-26 Bruno Haible <bruno@clisp.org>
2679 * javaexec.sh.in: New file, from GNU gettext.
2680 * javaexec.h: New file, from GNU gettext.
2681 * javaexec.c: New file, from GNU gettext.
2683 2005-01-26 Simon Josefsson <jas@extundo.com>
2685 * gai_strerror.c: Use GPL in header.
2687 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2689 * argp-help.c (hol_entry_help): Avoid using non-constant
2690 initializers for struct pentry_state.
2691 (__argp_error): Check return value of __asprintf
2692 (__argp_failure): Translate error message
2694 * argp-parse.c: Removed braces around the expansion of N_()
2696 2005-01-21 Jim Meyering <jim@meyering.net>
2698 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2699 same value as for Solaris 9.
2701 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2702 component length. This included changing the parameter to be
2703 of type `char *' rather than `char const *'.
2704 * chdir-long.h (chdir_long): Update prototype.
2706 * openat.c (fdopendir, fstatat): New functions.
2707 * openat.h: Include headers required for use of DIR and struct stat.
2708 [AT_SYMLINK_NOFOLLOW]: Define.
2709 (fdopendir, fstatat): Add prototypes.
2711 2005-01-21 Bruno Haible <bruno@clisp.org>
2713 * classpath.h: New file, from GNU gettext.
2714 * classpath.c: New file, from GNU gettext.
2716 2005-01-20 Simon Josefsson <jas@extundo.com>
2718 * version-etc-fsf.c: New file, with version_etc_copyright.
2719 * version-etc.c: Remove version_etc_copyright.
2720 * version-etc.h (version_etc_copyright): Use [] instead of * in
2721 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2723 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2725 * save-cwd.c (save_cwd): Remove code to support the case
2726 where fchdir is missing or flaky.
2728 2005-01-20 Simon Josefsson <jas@extundo.com>
2730 * base64.h (isbase64): Add.
2732 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2733 using a unsigned prototype, don't inline.
2734 (base64_decode): Use it.
2736 2005-01-19 Bruno Haible <bruno@clisp.org>
2738 * sh-quote.h: New file, from GNU gettext.
2739 * sh-quote.c: New file, from GNU gettext.
2741 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2743 Merge changes from coreutils, as described below in several
2744 changelogs dated today.
2746 * save-cwd.c: Include "save-cwd.h" before other include files.
2747 (O_DIRECTORY): Remove; not needed here, since "." must be
2748 a directory. All uses removed.
2749 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2750 universal on Suns, and we also need to test for IRIX.
2751 Revamp code to use 'if' rather than '#if'.
2752 Avoid unnecessary comparison of cwd->desc to 0.
2754 * utimens.c (futimens): Robustify the previous patch, by checking
2755 for known valid error numbers rather than observed invalid ones.
2757 2005-01-18 Jim Meyering <jim@meyering.net>
2759 * version-etc.c (version_etc_copyright): Update copyright date.
2761 * utimens.c (futimens): Account for the fact that futimes
2762 can also fail with errno == ENOSYS or errno == ENOENT.
2763 Patch from Dmitry V. Levin.
2765 Change the name of the robust chdir function from chdir to chdir_long.
2766 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2767 (restore_cwd): Use chdir_long, not chdir.
2768 * chdir-long.c: Renamed from chdir.c.
2769 * chdir-long.h: Renamed from chdir.h.
2770 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2773 2005-01-18 Bob Proulx <bob@proulx.com>
2775 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2776 offsetof() macro construct to avoid compile failure with native HP-UX
2777 11.0 ANSI C compiler.
2779 2005-01-06 Bruno Haible <bruno@clisp.org>
2781 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2782 because stpncpy.m4 takes care of it.
2784 2004-01-24 Bruno Haible <bruno@clisp.org>
2786 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2788 2003-10-09 Bruno Haible <bruno@clisp.org>
2790 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2792 2005-01-06 Bruno Haible <bruno@clisp.org>
2794 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2795 * fwriteerror.c: Include <stdbool.h>.
2796 (fwriteerror): At the end, close the file stream. Record whether
2797 stdout was already closed.
2799 2004-05-27 Bruno Haible <bruno@clisp.org>
2801 * execute.c (environ): Declare if needed.
2802 * pipe.c (environ): Likewise.
2803 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2805 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2807 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2808 definitions to be after all include files, to avoid collisions.
2809 Problem reported by Bob Proulx.
2811 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2813 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2814 not needed. This removes a dependency on the gettext module.
2815 [defined _LIBC]: Do not include <libintl.h>; not needed.
2817 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2819 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2822 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2824 * argp-parse.c: Include <stddef.h>.
2825 (alignof, alignto): New macros.
2826 (parser_init): Don't assume that void * is aligned sufficiently
2829 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2830 need to extend the stack.
2831 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2834 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2836 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2838 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2840 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2841 Remove now-obsolete comment about AIX.
2842 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2843 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2844 (YYMAXDEPTH): New macro.
2846 2004-12-18 Bruno Haible <bruno@clisp.org>
2848 * fatal-signal.c (fatal_signals): Make non-const.
2849 (init_fatal_signals): New function.
2850 (uninstall_handlers, install_handlers): Ignore signals that were set to
2852 (at_fatal_signal): Call init_fatal_signals.
2853 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2855 Reported by Paul Eggert.
2857 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2859 * getdate.y (textint): New member "negative".
2860 (time_zone_hhmm): New function.
2861 Expect 14 shift-reduce conflicts, not 13.
2862 (o_colon_minutes): New rule.
2863 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2864 (yylex): Set the "negative" member of signed numbers.
2866 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2868 Changes imported from coreutils.
2869 * hard-locale.c: Assume <locale.h> exists.
2871 (GLIBC_VERSION): New macro.
2872 (hard_locale): Assume setlocale exists.
2873 Rewrite to avoid #ifdef.
2874 Use strdup rather than malloc + strcpy.
2875 * human.c: Assume <locale.h> exists.
2876 (human_readable): Assume localeconv exists.
2878 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2880 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2881 convert T2, not T. (Imported from libc.)
2883 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2885 * getcwd.c (is_ENAMETOOLONG): New macro.
2886 (__getcwd.c): Don't restore errno; glibc doesn't.
2887 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2888 first, falling back to our code only if its results look suspicious.
2889 Ensure that the resulting buffer is only as large as necessary.
2891 * readutmp.c: Include readutmp.h first.
2892 Include <errno.h>, since readutmp.h no longer does that.
2893 * readutmp.h: Don't include <errno.h>,
2894 <sys/param.h>, <time.h>; not needed to establish interface.
2895 (errno): Remove decl.
2896 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2897 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2898 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2900 2004-11-28 Simon Josefsson <jas@extundo.com>
2902 * base64.h, base64.c: New file.
2904 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2906 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2908 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2910 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2911 HP's ANSI C compiler.
2912 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2913 Declaring int functions causes warnings on some modern systems and
2914 shouldn't be needed to compile on ancient ones.
2915 * same.c (MIN) [defined MIN]: Don't define, since it's already
2918 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2919 with the following changes.
2920 (__set_errno): Parenthesize properly.
2921 Include <stdbool.h>.
2922 (MIN, MAX, MATCHING_INO): New macros.
2923 (__getcwd): Define with prototype, not K&R form.
2924 Use heuristics to allocate default buffer on stack if possible.
2925 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2926 behavior, and to avoid the PATH_MAX limit when computing
2928 Use MATCHING_INO to compare inode number to file.
2929 Check for arithmetic overflow in size calculations.
2930 Fix bug in reallocation of dot array that caused getcwd to fail
2931 on directories nested deeper than 75.
2932 Be more careful about saving errno on error.
2933 Do not use realloc; use only free+malloc, as this is a bit
2934 more flexible and avoids a needless copy operation.
2935 Do not inspect st_dev and st_ino for symbolic links; POSIX
2936 doesn't specify the latter.
2937 Check for closedir errors.
2938 Avoid needless casts.
2939 Use "#ifdef weak_alias" around weak_alias, to be like other
2941 The following changes to getcwd.c have effect only when used in
2942 gnulib; they have no effect inside glibc proper.
2943 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2944 as alloca isn't used.
2945 (alloca, __alloca): Likewise.
2946 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2947 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2948 unconditionally, as gnulib assumes C89 or better.
2949 Do not include <sys/param.h>.
2950 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2951 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2953 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2954 Include <dirent.h> in a way that is compatible with modern Autoconf.
2955 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2956 New macros, if not already defined.
2957 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2958 Use "_LIBC", not "defined _LIBC", for consistency.
2959 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2961 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2962 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2963 * xgetcwd.c: David MacKenzie's old code was removed, so give
2964 credit only to Jim Meyering and adjust the copyright dates.
2965 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2966 <stdlib.h>, <unistd.h>, "pathmax.h".
2967 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2968 (INITIAL_BUFFER_SIZE): Remove.
2969 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2971 2004-11-23 Jim Meyering <jim@meyering.net>
2973 * getopt_.h: Remove trailing blanks.
2975 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2977 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2978 (futimens): New function, which uses futimes if available.
2979 (futimens, utimens): Support timespec==NULL, with same semantics
2980 as utime and utimens.
2981 * utimens.h (futimens): New decl.
2983 2004-11-23 Jim Meyering <jim@meyering.net>
2985 * __fpending.c: Add comment.
2987 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2989 * getopt_.h: Re-addition of __getopt_argv_const caused
2990 redefinition warnings. To avoid them, include the defines
2991 in `#if !defined __need_getopt ... #endif'. The only place
2992 where __getopt_argv_const is used is in definitions
2993 of getopt_long and getopt_long_only below, which are as well
2994 protected by `#ifndef __need_getopt'.
2995 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2996 __need_getopt after including <stdio.h> and <unistd.h> These
2997 headers might have defined it.
2999 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3001 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3003 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3004 optopt): Use them instead of invoking ## directly; otherwise, the
3005 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3007 2004-11-19 Bruno Haible <bruno@clisp.org>
3009 * strtok_r.c: Move comments from here...
3010 * strtok_r.h: ... to here.
3012 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3014 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3015 might fail. Problem reported by Yoann Vandoorselaere.
3016 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3017 that mishandle size_t overflow.
3019 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3021 * canon-host.c: Include "strdup.h".
3022 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3023 Use strdup instead of malloc/strcpy to duplicate strings.
3025 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3026 (human_space_before_unit): New constant.
3027 * human.c (human_readable): Support it.
3029 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3030 (xgetcwd): Set errno correctly when failing.
3031 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3032 the failure is actually due to a PATH_MAX problem.
3034 Further getopt changes to make it more likely that glibc will
3035 buy the changes back.
3036 * getopt.c (POSIXLY_CORRECT): New constant.
3037 (getopt): Use it, so to preserve glibc semantic
3038 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3039 when compiling for libc.
3040 * getopt_.h (__getopt_argv_const): Bring it back.
3041 (getopt_long, getopt_long_only): Use it.
3043 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3044 New arg POSIXLY_CORRECT. All callers changed.
3045 (getopt): Argv is now char * const *, as per standard.
3046 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3047 not char *__getopt_argv_const *.
3048 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3049 _getopt_long_only_r): Likewise.
3050 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3051 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3052 _getopt_long_r, _getopt_long_only_r): Likewise.
3053 * getopt_.h (__getopt_argv_const): Remove.
3054 (getopt): Argv is now char * const *, as per standard.
3056 * getdate.y (tORDINAL): New token.
3057 (day, relunit): Allow it for relative times.
3058 (relative_time_table): Use tORDINAL for ordinals.
3060 2004-11-15 Jim Meyering <jim@meyering.net>
3062 * closeout.c: Include "__fpending.h" once again.
3063 Include <stdbool.h>.
3064 (close_stdout): Don't fail just because stdout was closed initially,
3065 since some programs don't write to stdout in the normal course of
3066 operation (other than --version and --help), and we don't want this
3067 function to make e.g. `touch file >&-' fail.
3068 But do fail if it was closed and someone has tried to write to it.
3069 E.g., `printf foo >&-' must fail.
3071 2004-11-11 Simon Josefsson <jas@extundo.com>
3073 * strtok_r.h, strtok_r.c: New file.
3075 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3077 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3078 we can stop lying to compilers about the constness of argv when we
3079 are compiled outside glibc.
3080 (getopt, getopt_long, getopt_long_only): Use it.
3081 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3083 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3084 _getopt_long_only_r): Likewise.
3085 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3086 _getopt_long_only_r): Likewise.
3088 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3089 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3090 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3091 the other external symbols.
3092 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3093 declaration, since the above renaming now works around collisions.
3095 2004-11-11 Jim Meyering <jim@meyering.net>
3097 * linebreak.c: Remove trailing blanks.
3098 * alloca_.h: Likewise.
3099 * acosl.c: Likewise.
3100 * euidaccess.c: Likewise.
3101 * allocsa.h: Likewise.
3103 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3105 * mktime.c (SHR): New macro, which is a portable
3106 substitute for >> that should work even on Crays.
3107 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3108 Problem reported by Mark D. Baushke in
3109 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3110 * getdate.y (SHR): Likewise.
3112 * strftime.c (SHR): Likewise.
3114 * quotearg.c (struct quoting_options): Use unsigned int for
3115 quote_these_too, so that right shifts are well defined. All uses
3118 2004-11-10 Simon Josefsson <jas@extundo.com>
3120 * getaddrinfo.h, getaddrinfo.c: New files.
3122 2004-11-10 Jim Meyering <jim@meyering.net>
3124 Ensure that no close failure goes unreported.
3125 * closeout.c (close_stdout): Always close stdout. I.e., don't
3126 return early when it seems there's nothing to flush.
3127 Don't include __fpending.h.
3129 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3131 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3133 2004-11-05 Bruno Haible <bruno@clisp.org>
3135 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3136 Reported by Mark D. Baushke <mdb@cvshome.org>.
3138 2004-11-04 Bruno Haible <bruno@clisp.org>
3140 2004-09-11 Bruno Haible <bruno@clisp.org>
3141 * allocsa.valgrind: New file.
3142 2004-02-06 Bruno Haible <bruno@clisp.org>
3143 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3144 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3145 Reported by Christopher Seip <chris.seip@hp.com>.
3147 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3149 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3150 with errno == ERANGE if the buffer is too small.
3151 Problem reported by Mark D. Baushke.
3153 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3155 * xreadlink.c (MAXSIZE): New macro.
3156 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3157 size does not exceed MAXSIZE. Avoid cast.
3158 As suggested by Mark D. Baushke in
3159 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3160 if readlink fails with buffer size just under MAXSIZE, try again
3163 2004-11-02 Derek R. Price <derek@ximbiot.com>
3164 and Paul Eggert <eggert@cs.ucla.edu>
3166 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3167 (get_date): Overparenthesize to avoid GCC warning.
3169 2004-11-02 Bruno Haible <bruno@clisp.org>
3171 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3172 function returns void.
3174 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3176 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3177 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3180 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3182 * getdate.y: Add support for TZ="foo" within a date string.
3183 Fix some bugs near time_t boundaries. Reject dates with
3184 out-of-range components, e.g., "Sept 31".
3185 Include <stdlib.h>, "setenv.h", "xalloc.h".
3186 (ISDIGIT_LOCALE): Remove; unused.
3187 Note that the TZ and time functions used here are not reentrant.
3188 (mktime_ok, get_tz): New functions.
3189 (TZBUFSIZE): New constant.
3190 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3191 This requires that we sometimes generate our own TZ="XXX..." setting.
3193 2004-10-27 Derek R. Price <derek@ximbiot.com>
3195 * mktime.c (not_equal_tm): Remove redundant check.
3197 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3199 * getdate.y: Use Bison 1.875 features, and some minor
3200 code cleanups. This change does not affect semantics.
3201 Don't include <stdlib.h>; no longer needed.
3202 Don't include unlocked-io.h; only the "#if TEST" code uses
3203 stdio, and performance isn't crucial there.
3204 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3205 Bison 1.875 features as described below.
3206 All uses of "PC." replaced by "pc->".
3207 (YYSTYPE): Add a forward declaration.
3208 (yylex, yyerror): Use full prototypes in forward decls.
3209 Use "%pure-parser" rather than obsolescent "%pure_parser".
3210 Use %parse-param and %lex-param instead of obsolescent
3211 YYPARSE_PARAM and YYLEX_PARAM.
3212 (meridian_table, month_and_day_table, time_units_table,
3213 relative_time_table, time_zone_table, military_table,
3214 lookup_zone, lookup_word, get_date):
3215 Use NULL instead of 0 where appropriate.
3216 (to_hour): Avoid abort (), to avoid a dependency on
3218 (yyerror, yylex): Now accepts parser_control * arg.
3219 (main) [TEST]: Use '\0' rather than 0 for char.
3221 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3223 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3224 It's now the caller's responsibility to handle the case where
3225 !HAVE_GETPAGESIZE && !defined getpagesize.
3227 * mktime.c (leapyear): Arg is long int, not int.
3229 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3231 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3233 2004-10-12 Simon Josefsson <jas@extundo.com>
3235 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3236 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3239 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3241 * vsnprintf.h: New file.
3242 * vsnprintf.c: New file.
3244 2004-10-07 Bruno Haible <bruno@clisp.org>
3246 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3247 into the provided buffer.
3249 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3251 * diacrit.c, diacrit.h: Add GPL notice.
3253 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3254 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3255 * logl.c (logl): Keep the code as similar to glibc as possible.
3256 This avoids a potential constant-folding bug.
3258 2004-10-05 Bruno Haible <bruno@clisp.org>
3260 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3262 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3264 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3265 * xmalloc.c (xmemdup): Likewise.
3266 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3267 XFREE): Remove these long-obsolescent macros.
3268 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3269 * xstrdup.c: Remove.
3271 * regex.c (re_comp): Cast gettext return value to char *,
3272 Problem reported by Martin Neitzel via Mark D. Baushke.
3274 2004-10-04 Simon Josefsson <jas@extundo.com>
3276 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3277 '#ifdef USE_UNLOCKED_IO'.
3279 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3281 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3282 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3283 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3284 regex.c, sha1.c, version-etc.c, yesno.c:
3285 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3286 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3287 the includer's responsibility.
3289 Sync from coreutils.
3291 * modechange.c (mode_compile): Don't decrement a pointer that
3292 points to the start of a string, as the C Standard says the
3293 resulting behavior is undefined.
3295 * backupfile.h (enum backuptype): Rename none -> no_backups,
3296 simple -> simple_backups, numbered_existing ->
3297 numbered_existing_backups, numbered -> numbered_backups
3298 to avoid shadowing problems. All uses changed.
3299 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3300 * backupfile.c (check_extension, numbered_backup):
3301 Rename locals to avoid shadowing 'basename'.
3302 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3305 * .cppi-disable: Add getopt_.h, getopt_int.h.
3306 * .cvsignore: Add getopt.h.
3308 2004-10-04 Simon Josefsson <jas@extundo.com>
3310 * memmem.h: New file.
3311 * memmem.c: New file, taken from glibc.
3313 2004-10-02 Jim Meyering <jim@meyering.net>
3315 * dirfd.h, getpagesize.h: Add copyright notice.
3317 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3319 * snprintf.c: Remove comments as to why each header is needed.
3321 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3323 * strsep.h: New file.
3324 * strsep.c: New file.
3326 2004-10-01 Simon Josefsson <jas@extundo.com>
3328 * snprintf.c (snprintf): Handle size==0.
3330 2004-10-01 Simon Josefsson <jas@extundo.com>
3331 Bruno Haible <bruno@clisp.org>
3333 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3334 (snprintf): Declare 'args'.
3336 2004-09-30 Simon Josefsson <jas@extundo.com>
3338 * snprintf.h, snprintf.c: New files.
3340 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3342 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3343 (hol_entry_help): Never translate an empty string.
3344 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3345 * argp.h (OPTION_NO_TRANS): New option.
3347 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3349 * xvasprintf.c: Include xalloc.h.
3350 (xvasprintf): Use xalloc_die, not xmalloc_die.
3352 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3354 * dummy.c: Change copyright notice to FSF, and license to GPL.
3356 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3358 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3359 Problem reported by Bruno Haible in:
3360 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3362 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3364 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3365 in case some system header has #define'd it. Problem reported by
3366 Soeren D. Schulze in
3367 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3369 2004-09-08 Bruno Haible <bruno@clisp.org>
3371 * stdint_.h: New file, taken from GNU clisp.
3373 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3375 * xvasprintf.h: New file.
3376 * xvasprintf.c: New file.
3377 * xasprintf.c: New file.
3379 2004-09-08 Bruno Haible <bruno@clisp.org>
3381 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3383 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3385 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3387 Import from coreutils.
3388 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3389 strings on unbounded length. alloca's performance benefits aren't
3390 that important here.
3392 (parse_with_separator): New function, with most of the internals
3393 of the old parse_user_spec. Allow user to omit both user and group,
3394 for compatibility with FreeBSD.
3395 Clone only the user name, not the entire spec.
3396 Do not set *uid, *gid unless entirely successful.
3397 Avoid memory leak in some failing cases.
3398 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3399 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3400 (parse_user_spec): Rewrite to use parse_with_separator.
3402 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3404 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3405 its complicated substitute.
3406 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3407 and program_invocation_name.
3408 (__argp_basename) [!_LIBC]: Remove; the only use was
3409 replaced by its body.
3410 (__argp_short_program_name): Change condition from
3411 !defined __argp_short_program_name to
3412 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3413 to match argp-namefrob.h.
3414 (__argp_failure): Don't assume strerror_r returns char *.
3415 * argp-parse.c (N_): Define unconditionally.
3416 (argp_default_options): Fill out initializers with 0 to avoid
3419 2004-08-12 Simon Josefsson <jas@extundo.com>
3421 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3422 * getopt_.h: Renamed from getopt.h.
3424 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3426 Merge from coreutils.
3428 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3429 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3430 for Reliant Unix 5.43.
3432 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3433 (union fooround): Use uintmax_t, not long int.
3434 The rest is a merge from libc:
3435 [defined _LIBC]: Include <shlib-compat.h>.
3436 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3438 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3440 * strverscmp.c: Convert to UTF-8.
3442 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3444 * obstack.h (obstack_empty_p):
3445 Don't assume that chunk->contents is suitably aligned.
3446 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3447 Likewise. Problem reported by Benno in
3448 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3450 * chown.c (rpl_chown): Work even if the file is writeable but not
3451 readable. This could be improved further but it'd take some work.
3453 2004-08-08 Simon Josefsson <jas@extundo.com>
3455 * xgethostname.c: Don't include error.h (not used).
3458 * getpass.c: Include getpass.h first.
3460 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3462 * xalloc-die.c: New files.
3463 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3465 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3466 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3467 (_, N_, xalloc_die): Move to xalloc-die.c.
3468 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3469 so that we needn't mess with xalloc_msg_memory_exhausted.
3471 * sha1.h: Renamed from sha.h.
3472 (SHA1_H): Renamed from _SHA_H.
3473 (sha1_ctx): Renamed from sha_ctx.
3474 (sha1_init_ctx): Renamed from sha_init_ctx.
3475 (sha1_process_block): Renamed from sha_process_block.
3476 (sha1_process_bytes): Renamed from sha_process_bytes.
3477 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3478 (sha1_read_ctx): Renamed from sha_read_ctx.
3479 (sha1_stream): Renamed from sha_stream.
3480 (sha1_buffer): Renamed from sha_buffer.
3481 * sha1.c: Likewise; renamed from sha.c.
3482 Do not include <sys/types.h>.
3483 Include <stddef.h> rather than <stdlib.h>.
3485 2004-08-08 Bruno Haible <bruno@clisp.org>
3487 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3488 FILESYSTEM_PREFIX_LEN.
3489 * progreloc.c: Likewise.
3490 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3492 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3495 * argp-help.c (make_hol, hol_append): Don't assume that
3496 SIZE_MAX is a valid preprocessor constant.
3497 (__argp_basename): Change from "#ifndef _LIBC"
3498 to "#ifndef __argp_short_program_name", so that
3499 we don't compile these functions for tar.
3501 More merges from coreutils.
3502 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3503 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3505 * addext.c: Remove; no longer needed.
3506 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3507 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3508 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3509 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3510 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3511 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3512 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3513 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3514 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3515 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3516 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3517 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3518 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3519 Import changes from coreutils.
3521 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3523 Merge from coreutils.
3525 * .gdb-history: Remove; this doesn't belong here.
3527 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3528 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3529 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3531 * dirname.h: Include <stdbool.h>.
3532 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3533 for consistency with POSIX terminology. All uses changed.
3534 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3535 (strip_trailing_slashes): Use bool for booleans.
3536 * stripslash.c (strip_trailing_slashes): Likewise.
3538 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3539 sometimes returns a positive errno value even when it succeeds.
3540 (print_errno_message) [!LIBC]: Fall back on strerror if
3543 * path-concat.c (mempcpy): Don't define if a system header defines it.
3544 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3545 (longest_relative_suffix): New function.
3546 (path_concat): Use it. Assume first argument is not NULL.
3547 Port to DOS. Omit redundant separators.
3548 Report an error instead of returning NULL.
3549 Use mempcpy instead of memcpy.
3550 (xpath_concat): Remove: not declared or used.
3552 * same.h: Include <stdbool.h>
3553 (same_name): Return bool, not int.
3554 * same.c (same_name): Likewise.
3555 (errno): Don't declare; we assume C89 or better now.
3557 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3558 if not already defined.
3560 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3561 * dup-safer.c (errno): Likewise.
3563 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3565 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3568 2004-08-03 Simon Josefsson <jas@extundo.com>
3570 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3571 * progname.h: Don't include stdbool.h.
3573 2004-08-02 Simon Josefsson <jas@extundo.com>
3575 * getsubopt.h: New file, with comments from Bruno Haible.
3576 * getsubopt.c: New file, from glibc, but slightly modified based on
3577 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3579 2004-08-01 Simon Josefsson <jas@extundo.com>
3581 * xgetdomainname.c: Include stdlib.h, for free().
3583 2004-07-16 Simon Josefsson <jas@extundo.com>
3585 * dummy.c: New file.
3587 2004-07-16 Bruno Haible <bruno@clisp.org>
3589 * backupfile.h: Add extern "C" for C++.
3590 * closeout.h: Likewise.
3591 * copy-file.h: Likewise.
3592 * findprog.h: Likewise.
3593 * full-write.h: Likewise.
3594 * pathname.h: Likewise.
3595 * progname.h: Likewise.
3596 * stpcpy.h: Likewise.
3597 * stpncpy.h: Likewise.
3598 * strcase.h: Likewise.
3599 * strstr.h: Likewise.
3600 * xalloc.h: Likewise.
3602 * mbswidth.h: Add extern "C" for C++.
3603 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3605 2004-07-09 Simon Josefsson <jas@extundo.com>
3607 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3608 failed without this.)
3610 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3612 * fchown-stub.c: New file.
3614 2004-06-24 Jim Meyering <jim@meyering.net>
3616 * obstack.h (obstack_base): Cast to (void *), per documentation.
3618 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3620 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3622 2004-06-01 Jim Meyering <jim@meyering.net>
3624 * calloc.c: New file.
3626 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3628 * getdate.y (yylex): Allow space between sign and number.
3629 Problem reported by Dan Jacobson.
3631 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3632 and Jim Meyering <jim@meyering.net>
3634 Merge from coreutils CVS.
3636 * stat-macros.h: New file, with contents from file-type.h
3637 and coreutils' system.h.
3638 * file-type.c: Include "stat-macros.h".
3639 * file-type.h (file_type): Move all macro definitions to new file,
3642 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3643 Wrap old code with this conditional.
3644 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3645 function that does not dereference symlinks.
3646 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3648 * xreadlink.c: Include xreadlink.h first, to catch .h file
3649 dependency problems.
3650 (xreadlink): Accept new arg SIZE, for efficiency.
3651 All decls and uses changed.
3652 * xreadlink.h: Include <stddef.h>, for size_t.
3654 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3655 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3657 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3659 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3661 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3662 macros to be defined.
3663 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3664 the allocator returns NULL because the requested size is zero.
3666 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3668 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3669 var. Add comment explaining why libc still defines it. This
3670 merges the following patch from glibc:
3671 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3673 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3675 * obstack.c (_obstack): Remove unused variable. It hasn't been
3676 present in glibc since revision 1.1 of this file.
3677 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3678 obstack_alignment_mask, obstack_alloc, obstack_base,
3679 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3680 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3681 obstack_grow0, obstack_init, obstack_int_grow,
3682 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3683 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3684 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3685 nonexistent functions.
3687 2004-05-17 Derek R. Price <derek@ximbiot.com>
3688 Paul Eggert <eggert@cs.ucla.edu>
3690 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3692 2004-05-14 Bruno Haible <bruno@clisp.org>
3694 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3695 that consists of a '.' followed by an empty digit string.
3696 Patch by Tor Lillqvist <tml@iki.fi>.
3698 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3700 Port obstack to the AS/400, where pointers are 16 bytes wide and
3701 you cannot cast an integer to a valid pointer. This patch is
3702 currently waiting to be integrated into glibc; see
3703 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3705 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3706 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3707 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3708 (struct obstack): temp member is now a union of a pointer and
3709 an integer, instead of an integer. All integer uses changed.
3710 This does not affect the physical layout of struct obstack,
3711 except on hosts (like the AS/400) where the size or alignment of
3712 void * is greater than that of ptrdiff_t.
3713 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3714 __STDC__)]: Store temporary in pointer member of union, not
3716 * obstack.c: Include <stddef.h>, for offsetof.
3717 (struct fooalign): Remove; it doesn't need a name.
3718 (union fooround): Change double to long double, and add void *.
3719 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3720 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3721 not a macro. Hence the values are always int; so remove all
3722 casts-to-int in uses.
3724 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3725 Derek Price <derek@ximbiot.com>
3727 * alloca.c: Include <alloca.h>, to get our interface.
3728 * alloca_.h: Use __alloca on AIX, so that we don't have to
3729 include <alloca.h> first. Use C89 prototype for alloca; this
3730 requires including <stddef.h> for size_t. Use extern "C" if C++.
3731 Use #elif for simplicity, since we can assume C89 now.
3732 Don't try to source the system alloca.h since it will not be found
3733 and to prevent recursively including its replacement.
3734 * fnmatch.c: Include <alloca.h> instead of opencoding.
3735 * regex.c: Likewise.
3737 2004-05-16 Derek Price <derek@ximbiot.com>
3738 Paul Eggert <eggert@cs.ucla.edu>
3740 getline cleanup. This changes the getndelim2 API: both order of
3741 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3744 * getline.c: Don't include stddef.h or stdio.h, since our
3745 interface does that.
3746 (getline): Always use getdelim, so that we don't have two
3747 copies of this code.
3748 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3750 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3751 (GETNDELIM2_MAXIMUM): New macro.
3752 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3753 instead of the old practice of delim2==0. All callers changed.
3754 Return -1 on overflow, instead of returning junk.
3755 Do not set *linesize unless allocation succeeds.
3756 * getndelim2.h: Do not include stddef.h; no longer needed, now
3757 that we include sys/types.h.
3758 * getnline.h: Likewise.
3759 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3760 (getndelim2): Reorder arguments.
3761 * getnline.c (getnline, getndelim):
3762 Don't discard the NMAX argument.
3763 (getnline): Invoke getndelim, to avoid code duplication.
3764 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3765 of (size_t) -1 by callers of the getnline family.
3767 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3769 * nanosleep.c (suspended): Change its type from int to
3770 sig_atomic_t volatile.
3771 (first_call): Make it private to rpl_nanosleep, and have it
3772 be zero initially as that's a bit faster.
3773 (my_usleep): Round up fractional times instead of truncating them,
3774 as this is the usual meaning for 'sleep'.
3776 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3778 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3779 (ENOSYS): Define if not defined.
3780 (settime): Fall back on stime if it exists and settimeofday fails.
3781 But don't bother with fallbacks if a method fails with errno == EPERM.
3783 2004-05-11 Jim Meyering <jim@meyering.net>
3785 Prior to this change, the save_cwd caller required read access to the
3786 current directory on most systems (ones with the fchdir function).
3788 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3789 fails, try write-only, and finally, resort to using xgetcwd.
3791 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3793 * obstack.c, obstack.h: Import changes from libc.
3795 2004-04-28 Bruno Haible <bruno@clisp.org>
3797 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3798 implicitly appends .exe to executables.
3799 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3800 accepts Windows pathnames.
3801 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3802 Cygwin like Windows, since it now accepts Windows pathnames.
3803 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3804 Cygwin like Windows, since it now accepts Windows pathnames.
3805 Reported by Derek Robert Price <derek@ximbiot.com>.
3807 2004-04-20 Jim Meyering <jim@meyering.net>
3809 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3811 2004-04-20 Jim Meyering <jim@meyering.net>
3812 Bruno Haible <bruno@clisp.org>
3814 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3815 memory when realloc fails.
3817 2004-04-18 Jim Meyering <jim@meyering.net>
3819 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3820 don't leak memory and do call END_UTMP_ENT.
3822 2004-04-11 Paul Eggert <eggert@twinsun.com>
3824 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3825 (CHAR_BIT): Remove, since we assume C89.
3826 Include <stdint.h> if available, as per current Autoconf CVS advice.
3828 2004-03-30 Paul Eggert <eggert@twinsun.com>
3830 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3831 not bool, to be more consistent with Unix conventions.
3832 Suggested by Bruno Haible.
3834 Merge from coreutils.
3836 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3839 * getdate.h: Include stdbool.h, and timespec.h instead of
3840 the usual <time.h> dance.
3841 (get_date): Change signature to support fractional time stamps.
3842 All callers changed.
3843 * getdate.y: Include "getdate.h" first, as we can now
3844 assume C89 and don't need to worry about 'const'.
3845 Similarly, include "unlocked-io.h" near start, not in middle.
3847 (textint.value): Use long int rather than int.
3848 (textint.digits): Use size_t rather than int.
3849 (BILLION, LOG10_BILLION): New constants.
3850 (parser_control): New member rel_ns. Members day_ordinal,
3851 time_zone, month, day, hour, minutes, rel_year, rel_month,
3852 rel_day, rel_hour, rel_minutes, rel_seconds
3853 are now long int, not int. Member seconds is now struct timespec,
3854 not int. New member timespec_seen. Members dates_seen, days_seen,
3855 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3857 (%union.intval): Now long int, not int.
3858 New member timespec.
3859 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3860 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3861 (spec): Now is a timespec or an item list.
3862 (timespec, items): New nonterminals.
3863 (time, rel, relunit, number, get_date):
3864 Add support for fractional seconds.
3865 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3866 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3867 (to_hour): First arg is now long int, not int.
3868 (to_year): Returns long int, not int.
3869 Don't treat year -70 like 70.
3870 (tm_diff): Returns long int, not int.
3871 (lookup_word): Use bool instead of int when appropriate.
3872 (yylex): Use size_t for count, not int.
3873 Detect overflow when parsing large integer constants.
3874 Add support for fractions.
3875 (get_date): Make pointers 'const' if possible.
3876 Use more-portable code to detect integer overflow.
3877 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3878 Don't use ctime; it's not reliable if the year has >4 digits.
3880 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3881 This is for compatibility with BSD.
3883 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3884 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3885 From coreutils' system.h.
3887 * userspec.c: Don't include "posixver.h".
3888 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3889 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3890 compatible extension. Simplify code by removing a boolean int
3891 that was always nonzero if a string was nonnull.
3893 2004-03-30 Jim Meyering <jim@meyering.net>
3895 Merge from coreutils.
3897 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3899 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3900 an empty input stream.
3902 * readtokens.c: Include <stdbool.h>.
3903 (readtoken): Use `size_t' rather than int/long.
3904 All callers adjusted.
3905 Use `bool' rather than `int' where appropriate.
3906 Use memset rather than an explicit loop.
3907 Use x2nrealloc rather than xrealloc.
3908 Allow the use of `\0' as a delimiter.
3909 (readtokens): Likewise.
3910 * readtokens.h (readtoken, readtokens): Update prototypes.
3912 2004-03-30 Bruno Haible <bruno@clisp.org>
3914 * getloadavg.c (getloadavg): Don't assume setlocale returns
3917 2004-03-29 Paul Eggert <eggert@twinsun.com>
3919 Merge changes to getloadavg.c from coreutils and Emacs.
3921 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3922 Define to an expression, not to the empty string.
3923 Include cloexec.h and xalloc.h.
3924 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3925 Use set_cloexec_flag rather than rolling our own.
3926 * cloexec.c, cloexec.h: New files.
3928 2004-03-18 Paul Eggert <eggert@twinsun.com>
3930 * getopt.h: Sync with libc CVS.
3932 2004-03-18 Paul Eggert <eggert@twinsun.com>
3933 Bruno Haible <bruno@clisp.org>
3935 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3936 not on all platforms that have <wchar.h>.
3937 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3939 2004-03-09 Paul Eggert <eggert@twinsun.com>
3941 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3943 * getopt_int.h: New file, also synced from libc.
3945 2004-03-07 Paul Eggert <eggert@twinsun.com>
3947 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3948 '#if' expressions. Unlike the code it replaces, it does not
3949 depend on (defined _SC_PAGESIZE). However, it does depend on
3950 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3951 first reported by Jason Andrade in
3952 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3954 2004-01-18 Simon Josefsson <jas@extundo.com>
3956 * strdup.h: New file.
3957 * strdup.c: Include it.
3958 * path-concat.c: Include strdup.h. Drop strdup declaration.
3959 * userspec.c: Include strdup.h. Drop strdup declaration.
3961 2004-02-06 Karl Berry <karl@gnu.org>
3963 * config.charset: update from gettext 0.14.1.
3965 2004-02-05 Paul Eggert <eggert@twinsun.com>
3967 Add comments and code, prompted by suggestions from Bruno Haible
3969 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3970 describing the enum quoting_style values.
3971 * quotearg.c (quotearg_alloc): New function.
3972 (quotearg_buffer_restyled): Treat lone { and } as special.
3973 Treat = as special. Work around bug with older shells
3974 that "see" a '\' that is really the 2nd byte of a multibyte char.
3975 Quote empty string with shell_quoting_style.
3977 2004-02-03 Bruno Haible <bruno@clisp.org>
3979 * pipe.h: New file, from GNU gettext.
3980 * pipe.c: New file, from GNU gettext.
3982 2004-01-27 Bruno Haible <bruno@clisp.org>
3984 * execute.h: New file, from GNU gettext.
3985 * execute.c: New file, from GNU gettext.
3986 * w32spawn.h: New file, from GNU gettext.
3988 2004-01-23 Paul Eggert <eggert@twinsun.com>
3990 Exit-status fix from coreutils.
3992 Use exit_failure consistently in place of EXIT_FAILURE,
3993 so that program exit statuses are consistent on failure.
3995 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3996 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3997 * argmatch.h: Comment fix to match the above.
3998 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3999 Now a macro referring to exit_failure, instead of a separate
4000 variable. Include "exitfail.h" to get it.
4001 * xstrtol.h: Include "exitfail.h".
4002 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4004 * long-options.c (parse_long_options): Use prototype
4005 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4008 2004-01-21 Jim Meyering <jim@meyering.net>
4010 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4011 so as not to conflict with a different-sized __mktime_internal
4012 function in GNU libc.
4013 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4014 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4016 2004-01-18 Paul Eggert <eggert@twinsun.com>
4018 Merge from diffutils.
4020 * file-type.c (file_type): Add typed memory objects.
4021 * file-type.h (S_TYPEISTMO): New macro.
4023 * c-stack.h (c_stack_action): Remove argv argument.
4024 * c-stack.c (c_stack_action): Likewise. All uses changed.
4025 (die): Don't calculate message unless segv_action returns.
4026 (get_stack_location, min_address_from_argv, max_address_from_argv,
4027 volatile stack_base, volatile_stack_size): Remove.
4028 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4029 that every segmentation violation is a stack overflow. (Ouch!)
4030 See Debian bug 136249 (still outstanding) for more info about why
4031 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4033 2003-11-30 Bruno Haible <bruno@clisp.org>
4035 Safer stack allocation.
4036 * setenv.c: Include allocsa.h.
4037 (alloca): Remove fallback definition.
4038 (freea): Remove macro.
4039 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4042 2003-10-17 Bruno Haible <bruno@clisp.org>
4044 * binary-io.h: Avoid warnings on Cygwin.
4046 2003-12-28 Bruno Haible <bruno@clisp.org>
4048 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4049 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4051 2003-11-28 Bruno Haible <bruno@clisp.org>
4053 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4055 2003-11-27 Bruno Haible <bruno@clisp.org>
4057 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4059 2003-11-17 Bruno Haible <bruno@clisp.org>
4061 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4063 2003-11-24 Bruno Haible <bruno@clisp.org>
4065 * xallocsa.h: New file, from GNU gettext.
4066 * xallocsa.c: New file, from GNU gettext.
4068 2003-11-24 Bruno Haible <bruno@clisp.org>
4070 * allocsa.h: New file, from GNU gettext.
4071 * allocsa.c: New file, from GNU gettext.
4073 2003-11-24 Bruno Haible <bruno@clisp.org>
4075 * eealloc.h: New file.
4077 2004-01-15 Jim Meyering <jim@meyering.net>
4079 Merge from coreutils.
4081 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4082 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4083 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4085 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4086 optional configure-time default.
4088 * version-etc.c (version_etc_copyright): Update copyright date.
4090 * xreadlink.c (xreadlink): Correct outdated comment.
4092 2004-01-15 Paul Eggert <eggert@twinsun.com>
4094 Merge from coreutils.
4096 * posixver.c: Include posixver.h.
4098 * same.c: Include <stdbool.h>, <limits.h>.
4099 (_POSIX_NAME_MAX): Define if not defined.
4101 (same_name): If file names are silently truncated, report
4102 that the file names are the same if they are the same after
4103 the silent truncation.
4105 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4106 conversion function.
4107 * xstrtod.c (xstrtod): Likewise. All callers changed to
4108 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4111 2004-01-14 Paul Eggert <eggert@twinsun.com>
4113 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4114 with like-named macro in fnmatch.c.
4115 (EXT): Use an internal constant instead.
4117 Merge fnmatch patches from glibc.
4118 * fnmatch.c (mbsinit): Remove define.
4119 Add libc_hidden_ver (__fnmatch, fnmatch).
4120 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4121 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4123 2003-12-14 Karl Berry <karl@gnu.org>
4125 * config.charset: update from gettext-runtime.
4127 2003-12-03 Paul Eggert <eggert@twinsun.com>
4129 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4130 Bug reported by Alfred M. Szmidt.
4132 2003-11-29 Karl Berry <karl@gnu.org>
4134 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4136 2003-11-23 Paul Eggert <eggert@twinsun.com>
4137 Bruno Haible <bruno@clisp.org>
4139 * printf-parse.h: Don't include sys/types.h.
4140 (ARG_NONE): New macro.
4141 (char_directive): Change type of *arg_index fields to size_t.
4142 * printf-parse.c: Don't include sys/types.h.
4143 (SSIZE_MAX): Remove macro.
4144 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4145 Remove unnecessary overflow check.
4146 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4149 2003-11-24 Paul Eggert <eggert@twinsun.com>
4151 * alloca.c: Remove dependency on xalloc module.
4152 (xalloc_die): Remove.
4153 (memory_full) [!defined emacs]: New macro.
4154 [!defined emacs]: Don't include xalloc.h.
4155 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4156 address arithmetic overflows. Change datatypes a bit to avoid
4159 2003-11-22 Jim Meyering <jim@meyering.net>
4161 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4163 2003-11-17 Bruno Haible <bruno@clisp.org>
4165 * vasnprintf.c (alloca): Remove fallback definition.
4166 (freea): Remove definition.
4167 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4168 Reported by Paul Eggert.
4170 2003-11-17 Jim Meyering <jim@meyering.net>
4172 On systems without utime and without a utimes function capable of
4173 dealing with a NULL struct utimbuf* argument, this utime replacement
4174 could -- in unusual circumstances -- leak a file descriptor.
4175 * utime.c: Include <unistd.h> and <errno.h>.
4176 (utime_null): Be sure to close `fd' and to preserve errno.
4177 Reported by Geoff Collyer via Arnold Robbins.
4179 2003-11-16 Paul Eggert <eggert@twinsun.com>
4180 Bruno Haible <bruno@clisp.org>
4182 Protect against address arithmetic overflow.
4183 * printf-args.h: Include stddef.h.
4184 (arguments): Change type of field 'count' to size_t.
4185 * printf-args.c (printf_fetchargs): Use size_t instead of
4186 'unsigned int' where appropriate.
4187 * printf-parse.h: Include sys/types.h.
4188 (char_directive): Change type of *arg_index fields to ssize_t.
4189 (char_directives): Change type of fields 'count', max_*_length to
4191 * printf-parse.c: Include sys/types.h and xsize.h.
4192 (SSIZE_MAX): Define fallback value.
4193 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4194 instead of 'int' where appropriate. Check a_allocated, d_allocated
4195 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4196 * vasnprintf.c: Include xsize.h.
4197 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4198 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4199 overflow. Avoid wraparound when converting a width or precision from
4202 2003-11-16 Bruno Haible <bruno@clisp.org>
4204 Update from GNU gettext.
4205 * printf-parse.c: Generalize to it can be compiled for wide strings.
4206 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4207 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4208 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4209 SNPRINTF): New macros.
4210 Don't include <alloca.h> if the file is used inside libintl.
4211 (local_wcslen): New function, for Solaris 2.5.1.
4212 (VASNPRINTF): Use it instead of wcslen.
4214 2003-11-16 Bruno Haible <bruno@clisp.org>
4216 * xsize.h (xmax): New function.
4217 (xsum, xsum3, xsum4): Declare as "pure" functions.
4219 2003-11-12 Paul Eggert <eggert@twinsun.com>
4221 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4222 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4223 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4224 heuristic is just as accurate as far as we know, and it removes a
4225 dependency on size_max.m4 and ptrdiff_max.m4.
4227 2003-11-12 Paul Eggert <eggert@twinsun.com>
4229 * xstrtol.c (__xstrtol): Remove "break" immediately after
4230 "return", to pacify some unknown compiler. Problem reported
4233 2003-11-11 Bruno Haible <bruno@clisp.org>
4235 * xsize.h (SIZE_MAX): Remove fallback definition.
4236 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4239 2003-11-10 Paul Eggert <eggert@twinsun.com>
4241 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4242 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4243 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4245 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4246 not (size_t) -1, since it's defined here.
4248 2003-11-06 Paul Eggert <eggert@twinsun.com>
4250 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4251 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4252 Reject sizes of exactly SIZE_MAX bytes.
4253 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4254 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4256 2003-11-05 Bruno Haible <bruno@clisp.org>
4258 * xsize.h: Include limits.h, to avoid a possible collision with
4259 SIZE_MAX defined in <limits.h> on Solaris.
4261 2003-11-04 Bruno Haible <bruno@clisp.org>
4263 * xsize.h: New file.
4264 * linebreak.c: Include xsize.h.
4265 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4266 argument for overflow.
4267 Suggested by Paul Eggert.
4269 2003-10-31 Bruno Haible <bruno@clisp.org>
4271 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4272 to avoid (extremely rare) race condition.
4273 Suggested by Paul Eggert.
4275 2003-11-03 Jim Meyering <jim@meyering.net>
4277 * userspec.c: Include "userspec.h".
4278 * userspec.h: New file.
4280 2003-10-31 Paul Eggert <eggert@twinsun.com>
4282 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4283 * mountlist.c (SIZE_MAX): Define if not defined already.
4284 (read_filesystem_list): Set and use me_type_malloced.
4285 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4286 whatever the type happens to be), for brevity and consistency.
4287 Check for size calculation overflow on Alphas running OSF/1.
4289 2003-10-31 Jim Meyering <jim@meyering.net>
4291 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4293 * linebuffer.c: Include <string.h> for declaration of memset.
4295 2003-10-30 Paul Eggert <eggert@twinsun.com>
4296 Bruno Haible <bruno@clisp.org>
4298 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4299 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4301 2003-10-29 Paul Eggert <eggert@twinsun.com>
4303 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4304 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4306 * quotearg.c (quotearg_n_options): Use it.
4307 * group-member.c: Include <stdbool.h>.
4308 (free_group_info): Arg is now const *; don't free arg.
4309 (get_group_info): Now returns bool and accepts struct group_info *,
4310 rather than returning a malloc'ed struct group_info *.
4311 All uses changed. Check for overflow in internal size calculation.
4313 * getusershell.c (readname): Simplify the code by using x2nrealloc
4314 rather than xmalloc/xrealloc.
4315 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4316 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4317 conformance bug: the old code used a pointer after freeing the
4318 storage that it addressed.
4319 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4320 rather than doing it by hand.
4321 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4322 the buffer preserved. Use free and xmalloc instead.
4323 * quotearg.c (quotearg_n_options): Likewise.
4324 Use a simpler test for size overflow. Don't use xalloc_oversized
4325 because unsigned int might be wider than size_t (!); this suggests
4326 that we should switch from unsigned int to size_t for slot numbers.
4328 2003-10-27 Bruno Haible <bruno@clisp.org>
4330 * stdbool_.h: Better support for BeOS.
4332 2003-10-27 Paul Eggert <eggert@twinsun.com>
4334 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4335 to allocate the returned structure. Do not allocate a subarray,
4336 as x2nrealloc will do that.
4337 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4338 instead of xnrealloc.
4339 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4341 2003-10-26 Paul Eggert <eggert@twinsun.com>
4343 * xalloc.h (xalloc_oversized): New static inline function, for
4344 callers that want to do their own size-overflow checking. Include
4345 <stdbool.h>, since xalloc_oversized returns bool.
4346 * xalloc.c (array_size_overflow): Remove. All callers changed
4347 to use xalloc_oversized.
4349 Add two functions x2realloc, x2nrealloc, for programs that grow
4350 arrays dynamically by doubling their sizes.
4351 * xalloc.h (x2realloc, x2nrealloc): New decls.
4352 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4355 Port to C99 semantics for 'inline' of external functions.
4356 Bug reported by Bruno Haible.
4357 * xmalloc.c (xnmalloc_inline): New static inline function,
4358 with the old contents of xnmalloc.
4359 (xnmalloc, xmalloc): Use it.
4360 (xnrealloc_inline): New static inline function,
4361 with the old contents of xnrealloc.
4362 (xnrealloc, xrealloc): Use it.
4364 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4366 2003-10-25 Paul Eggert <eggert@twinsun.com>
4368 Fix several address-calculation bugs in the hash modules,
4369 plus some minor code cleanup.
4371 * hash.h: Include <stdbool.h>, for bool.
4372 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4373 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4374 hash_get_n_entries, hash_get_max_bucket_length,
4375 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4376 hash_rehash): Use size_t rather than unsigned.
4377 * hash.c (struct hash_table, hash_get_n_buckets,
4378 hash_get_n_buckets_used, hash_get_n_entries,
4379 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4380 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4381 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4383 (SIZE_MAX): Define if not defined.
4384 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4385 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4387 Use const * when possible.
4388 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4389 (check_tuning): Fix bug: if tuning parameters were very close to
4390 0 or 1, rounding errors could have caused subscript violations.
4391 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4392 (hash_initialize): Add 'fail:' label
4393 to free table and return NULL, and use it to simplify code.
4394 Use calloc rather than clearing the storage ourself.
4395 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4396 buffer size calculations.
4397 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4398 Include <stddef.h>, for size_t.
4399 * hash-pjw.c (hash_pjw): Likewise.
4400 Switch to method described by Bruno Haible.
4401 Include <limits.h>, for CHAR_BIT.
4402 (SIZE_BITS): New macro.
4404 2003-10-21 Paul Eggert <eggert@twinsun.com>
4406 * getndelim2.c (getndelim2): When size calculation overflows,
4407 ceiling the allocation at NMAX bytes rather than silently
4408 discarding input bytes before NMAX is reached. This makes
4409 a difference only if NMAX exceeds SIZE_MAX / 2.
4411 * obstack.c: Merge from glibc.
4412 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4413 Add libc_hidden_def (_obstack_newchunk).
4414 (_obstack_free) [! defined _LIBC]: Remove.
4415 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4416 a clone of the function body.
4417 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4418 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4420 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4421 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4424 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4425 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4426 Don't use lvalue casts, as GCC plans to remove support for them
4427 in GCC 3.5. Reported by Joseph S. Myers. This bug
4428 was also present in the non-GCC version, indicating that this
4429 code had always been buggy and had never been widely used.
4430 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4431 Use the fast variant of each macro, rather than copying the
4432 definiens of the fast variant; that way, we'll be more likely to
4433 catch future bugs in the fast variants.
4435 2003-10-20 Bruno Haible <bruno@clisp.org>
4437 * wait-process.h: New file, from GNU gettext.
4438 * wait-process.c: New file, from GNU gettext.
4440 2003-10-19 Jim Meyering <jim@meyering.net>
4442 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4444 2003-10-16 Paul Eggert <eggert@twinsun.com>
4446 * getgroups.c: Include <errno.h>, <stdlib.h>.
4447 (getgroups): First arg is int, not size_t.
4448 Don't let 'free' mangle errno.
4450 2003-10-16 Jim Meyering <jim@meyering.net>
4452 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4454 2003-10-15 Paul Eggert <eggert@twinsun.com>
4456 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4458 (new_exclude, add_exclude_file): Initial size no longer needs to
4460 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4461 our own address arithmetic overflow checking.
4463 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4464 (fnmatch): Do not alloca more than 2000 wide characters;
4465 instead, use malloc for large buffers.
4466 Check for address arithmetic overflow, and return -1
4467 with errno set to ENOMEM in that case.
4468 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4469 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4470 instead, return -1. Check for address arithmetic overflow.
4472 2003-10-14 Paul Eggert <eggert@twinsun.com>
4474 Handle invalid suffixes and overflow independently, so that
4475 callers can treat them independently as needed. Fix some bugs in
4476 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4477 suffix for a human-readable blocksize. The major caller-visible
4478 change is the addition of a new
4479 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4480 that both overflow and suffix chars were found.
4482 * human.c (humblock): Don't check separately for invalid suffix
4483 char; that is xstrtoumax's job (now that its bug is fixed).
4484 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4485 INTMAX_MAX]: New macros.
4486 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4487 TYPE_MAXIMUM): New macros.
4488 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4489 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4490 if overflow occurs, as it's what __strtol does and it's more useful
4492 (__xstrtol): If __strtol reports some error other than ERANGE,
4493 reflect it to the caller as LONGINT_INVALID. If it reports
4494 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4495 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4496 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4498 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4499 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4500 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4501 [defined UINTMAX_MAX]: New macros.
4503 2003-10-14 Bruno Haible <bruno@clisp.org>
4505 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4506 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4507 Also use volatile where needed.
4509 2003-10-12 Paul Eggert <eggert@twinsun.com>
4511 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4512 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4513 and define in terms of the other primitives.
4514 * xmalloc.c: Include stdbool.h; do not include exit.h.
4515 (SIZE_MAX): Define if not already defined.
4516 (array_size_overflow): New function.
4517 (xalloc_die): Abort instead of exiting if 'error' returns.
4518 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4519 (xmalloc, xrealloc): Use them.
4520 (xcalloc): Check for address arithmetic overflow.
4521 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4522 a bit faster than strcpy.
4524 2003-10-08 Paul Eggert <eggert@twinsun.com>
4526 Merge getpass from libc, plus a few fixes.
4528 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4529 Include <stdbool.h>.
4530 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4531 __fsetlocking to empty.
4532 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4533 do include <bits/libc-lock.h>.
4534 Do not include <fcntl.h>; not needed.
4535 [_LIBC]: Include <wchar.h>.
4536 (NOTCANCEL_MODE): New macro.
4537 (flockfile, funlockfile) [_LIBC]: New macros.
4538 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4539 [!_LIBC]: New macros.
4540 (call_fclose): New function.
4541 (getpass): Use it. Save tty stream separately; this simplifies the
4542 code and makes it more reliable if stdin happens to equal stdout.
4543 Invoke __fsetlocking on tty.
4544 Handle thread cancellation if needed.
4545 Namespace cleanup (use __tcgetattr, __getline).
4546 Use bool for Booleans.
4547 [USE_IN_LIBIO]: Handle wide streams.
4548 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4549 stream might go where.
4551 * unlocked-io.h: Include <stdio.h>, so that the caller
4552 doesn't have to include <stdio.h> before us.
4553 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4554 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4555 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4556 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4557 if not declared, so that we can use getpass.c code from libc without
4559 (flockfile, ftrylockfile, funlockfile): New macros.
4561 2003-10-06 Bruno Haible <bruno@clisp.org>
4563 * version-etc-2.h: Remove file.
4564 * version-etc-2.c: Remove file.
4566 2003-09-25 Jim Meyering <jim@meyering.net>
4567 Bruno Haible <bruno@clisp.org>
4569 This lets translators provide better translations for the
4570 "Written by ..." part of --version output.
4571 * version-etc.h: Include stdarg.h.
4572 (version_etc_copyright): Declare as readonly.
4573 (version_etc): Make this function variadic with a NULL-terminated list
4574 of author name strings.
4575 (version_etc_va): New declaration.
4576 * version-etc.c: Include stdarg.h, stdlib.h.
4577 (version_etc_copyright): Declare as readonly.
4578 (version_etc_va): New function. Provide a different translatable string
4579 for each possible number of authors < 10. Abbreviate when there are 10
4581 (version_etc): Make this function variadic. Call version_etc_va.
4582 Suggestion from Gary V. Vaughan.
4584 * long-options.h (parse_long_options): Change prototype: the authors
4585 string is moved to the end and becomes variadic.
4586 * long-options.c: Include stdarg.h.
4587 (parse_long_options): Make this function variadic, too.
4588 Call version_etc_va, not version_etc.
4590 2003-10-06 Bruno Haible <bruno@clisp.org>
4592 * fatal-signal.h: New file, from GNU gettext.
4593 * fatal-signal.c: New file, from GNU gettext.
4595 2003-10-04 Karl Berry <karl@gnu.org>
4597 * argp*: update from libc.
4599 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4601 * getpass.c (getpass): Use a no-op fseek when switching from input to
4602 output mode on the same stream.
4604 2003-09-29 Paul Eggert <eggert@twinsun.com>
4606 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4607 Fix arg typo in previous patch.
4609 2003-09-28 Jim Meyering <jim@meyering.net>
4611 * error.c: Correct cpp indentation.
4613 2003-09-27 Paul Eggert <eggert@twinsun.com>
4615 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4616 Omit the special code that used __typeof__, since we worry that
4617 it could be more trouble than it's worth. See:
4618 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4619 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4623 2003-09-26 Jim Meyering <jim@meyering.net>
4625 * error.c (error_tail): Move some declarations
4626 into inner scope where the local variables are used.
4628 2003-09-26 Bruno Haible <bruno@clisp.org>
4630 * stpncpy.h (gnu_stpncpy): New declaration.
4631 (stpncpy): Define as alias for gnu_stpncpy.
4632 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4634 2003-09-26 Paul Eggert <eggert@twinsun.com>
4636 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4637 (error_tail): Do not loop, reallocating temporary buffer, since
4638 the output cannot contain more wide characters than the input
4639 contains bytes, the size must be big enough already. This avoids
4640 one potential size overflow calculation. Check for size overflow
4641 when calculating temporary buffer size. Free temporary buffer
4642 when done, if it was allocated with malloc; this plugs a memory
4643 leak. Remove casts from void * to pointers, that are no longer
4644 needed now that we're assuming C89 or better.
4646 Merge error changes from glibc.
4648 * error.c, error.h: Update copyright notice header to match glibc.
4649 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4650 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4651 Disable cancellation while printing error.
4652 * error.h: Prepend __ to parameter names.
4654 2003-09-25 Karl Berry <karl@gnu.org>
4656 * argp-fmtstream.c, argp-help.c: update from libc.
4658 2003-09-25 Bruno Haible <bruno@clisp.org>
4660 * version-etc-2.h: New file, from version-etc.h with modifications.
4661 * version-etc-2.c: New file, from version-etc.c with modifications.
4663 2003-09-25 Simon Josefsson <jas@extundo.com>
4665 * xgetdomainname.h: New file.
4666 * xgetdomainname.c: New file.
4668 2003-09-25 Simon Josefsson <jas@extundo.com>
4669 Bruno Haible <bruno@clisp.org>
4671 * getdomainname.h: New file.
4672 * getdomainname.c: New file.
4674 2003-09-24 Paul Eggert <eggert@twinsun.com>
4676 * linebuffer.c (freebuffer): Don't free the argument, just
4677 the buffer associated with the argument. Bug reported by
4680 2003-09-19 Karl Berry <karl@gnu.org>
4682 * argp.h: update from libc.
4684 2003-09-16 Paul Eggert <eggert@twinsun.com>
4686 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4687 input error, instead of returning NULL the next time we are called
4688 (and therefore losing track of errno).
4690 2003-09-15 Paul Eggert <eggert@twinsun.com>
4692 * getndelim2.c (getndelim2): Don't trash errno when a read
4693 fails, so that the caller gets the proper errno.
4695 * readutmp.c (read_utmp): Likewise.
4696 Check for fstat error. Close stream and free storage
4699 2003-09-14 Bruno Haible <bruno@clisp.org>
4701 * fwriteerror.h: New file.
4702 * fwriteerror.c: New file.
4704 2003-09-14 Jim Meyering <jim@meyering.net>
4706 * getloadavg.c: Correct cpp indentation.
4707 * strdup.c: Likewise.
4708 * vasnprintf.c: Likewise.
4710 2003-09-12 Paul Eggert <eggert@twinsun.com>
4712 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4713 * obstack.c [!defined _LIBC]: Likewise.
4714 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4715 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4716 * exitfail.c: Don't include stdlib.h; no longer needed.
4718 More changes to assume C89 or better.
4720 * error.c (error_tail): Assume vprintf.
4722 * argmatch.c (getenv): Remove decl.
4723 * progreloc.c (get_full_program_name): Define via prototype.
4724 * setenv.c (clearenv): Likewise.
4725 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4727 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4728 (malloc, memcpy): Remove decls.
4729 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4730 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4731 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4732 (memcpy): Remove macro.
4733 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4734 (__P): Remove. All uses removed.
4735 (PTR): Remove. All uses changed to void *.
4736 (CHAR_BIT, NULL): Remove.
4737 (spaces, zeros, memset_space, memset_zero)
4738 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4740 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4741 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4742 Define with prototype.
4743 Remove now-unnecessary prototype decl.
4744 (extra_args_spec): Assume ANSI C. All uses changed.
4745 (extra_args_spec_iso): Remove.
4746 (my_strftime, emacs_strftimeu): Define via prototype.
4747 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4749 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4750 * strtoimax.c: Include <stdlib.h> unconditionally.
4751 (strtoul, strtol): Remove decls.
4752 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4754 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4755 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4756 (LOCALE_PARAM_PROTO): New macro.
4757 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4758 (INTERNAL (strtol), strtol): Define with a prototype.
4759 (PARAMS): Remove. All uses removed.
4760 * tempname.c: Include <string.h> unconditionally.
4761 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4762 * xgethostname.c (main): Define with a prototype.
4763 * xmalloc.c: Include "xalloc.h" first, to check interface.
4764 Include <stdlib.h> unconditionally.
4765 (calloc, malloc, realloc, free): Remove decls.
4766 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4767 Include <stdlib.h> unconditionally. Sort include file names.
4769 (xstrtod): Define with a prototype.
4770 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4771 (strtol, strtoul): Remove decls.
4773 2003-09-11 Paul Eggert <eggert@twinsun.com>
4775 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4776 Include <stdlib.h>, <string.h> unconditionally.
4777 Remove now-unnecessary cast to char *.
4778 * strnlen.c: Include <string.h> unconditionally.
4779 * yesno.c (yesno): Define with a prototype.
4781 2003-09-10 Bruno Haible <bruno@clisp.org>
4783 * strcspn.c: Include <string.h> unconditionally.
4784 * strpbrk.c: Include <string.h> unconditionally.
4785 * strstr.c: Include <string.h> unconditionally.
4786 * unicodeio.c: Include <string.h> unconditionally.
4787 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4788 * unsetenv.c: Likewise.
4789 * xreadlink.c: Include <stdlib.h> unconditionally.
4790 * yesno.c: Include <stdlib.h> unconditionally.
4791 (rpmatch): Add prototype.
4793 2003-09-10 Jim Meyering <jim@meyering.net>
4795 * error.c: Correct indentation of cpp directives.
4797 2003-09-09 Paul Eggert <eggert@twinsun.com>
4801 * acosl.c (main): Use a prototype.
4802 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4805 * getloadavg.c (getloadavg, main): Define via prototypes.
4807 * getopt.h (struct option.name): Assume C89, and use 'const'.
4808 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4809 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4811 * getopt.c (const): Remove macro.
4812 Include <string.h> unconditionally.
4813 (my_index): Remove; all uses changed to strchr.
4814 (strlen): Remove decl.
4815 (exchange): Remove forward decl; no longer needed.
4816 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4817 Define with prototype.
4818 * getopt1.c (const): Remove macro.
4819 (getopt_long, getopt_long_only, main): Define with prototype.
4821 * getugroups.c: Include <string.h> unconditionally.
4823 * getusershell.c: Include <stdlib.h> unconditionally.
4824 (getusershell, setusershell, endusershell, readname, main):
4825 Define with prototypes.
4827 * group-member.c: Include group-member.h first.
4828 Include <stdlib.h> unconditionally.
4830 * hard-locale.c: Include hard-locale.h first.
4831 Include <stdlib.h>, <string.h> unconditionally.
4833 * hash.c (free, malloc): Remove decls.
4834 Include <stdlib.h> unconditionally.
4836 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4837 (getenv): Do not declare.
4839 * idcache.c: Include <string.h> unconditionally.
4841 * long-options.c: Include long-options.h first, to test interface.
4842 Include <stdlib.h> unconditionally.
4844 * makepath.c: Include makepath.h first, to test interface.
4845 Include <stdlib.h> and <string.h> unconditionally.
4847 * linebuffer.c: Include <stdlib.h>.
4848 (free): Remove decl.
4850 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4851 rpl_malloc returns void *, not char *.
4852 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4854 * md5.h: Include <limits.h> unconditionally.
4855 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4856 (__P): Remove; all uses removed.
4857 * md5.c: Include "md5.h" first.
4858 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4859 md5_buffer, md5_process_bytes, md5_process_block):
4860 Define with prototypes.
4861 * sha.h (__P): Remove all uses. (It wasn't defined??)
4862 * sha.c: Include "sha.h" first.
4863 Include <stdlib.h>, <string.h> unconditionally.
4865 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4866 * memcmp.c (__ptr_t): Likewise.
4867 * memrchr.c (__ptr_t): Likewise.
4868 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4869 Include <string.h> unconditionally.
4870 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4871 * memchr.c: Include <stdlib.h> unconditionally.
4872 * memchr.c (LONG_MAX): Remove.
4873 * memrchr.c (LONG_MAX): Likewise.
4874 * memchr.c (__memchr): Define via a prototype.
4875 * memrchr.c (__memrchr): Likewise.
4876 * memcmp.c (__P): Remove, and remove all uses.
4877 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4878 Remove forward decls; no longer needed.
4879 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4880 Use types required by C89 in prototype.
4882 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4883 * savedir.c: Likewise.
4884 * mkdir.c (free): Remove decl.
4885 * rmdir.c (rmdir): Define with a prototype.
4886 * savedir.c: Include savedir.h first, to test interface.
4888 * mktime.c (STDC_HEADERS): Remove.
4889 Include <stdlib.h>, <string.h> unconditionally.
4891 * modechange.c: Include <stdlib.h> unconditionally.
4892 (malloc): Remove decl.
4894 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4895 (free): Remove decl.
4897 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4898 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4899 (This type really should be intptr_t, but that's a C99ism.)
4900 (_obstack_memcpy): Remove: all uses changed to memcpy.
4901 Include <string.h> unconditionally.
4902 (struct obstack): Assume __STDC__ for types of members
4903 chunkfun, freefun, extra_arg.
4904 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4905 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4906 obstack_begin, obstack_specify_allocation,
4907 obstack_specify_allocation_with_arg, obstack_chunkfun,
4908 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4909 Remove unprototyped decls and the macros that use them.
4910 * obstack.c (POINTER): Remove. All uses changed to void *.
4911 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4912 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4913 (defined __STDC__ && __STDC__)]:
4914 Remove nonprototyped code.
4915 Include <stdlib.h> unconditionally.
4916 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4917 _obstack_allocated_p, _obstack_free, obstack_free,
4918 _obstack_memory_used, print_and_abort):
4919 Define using prototypes.
4920 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4921 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4922 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4923 obstack_next_free, obstack_object_size, obstack_room) [0]:
4924 Remove unused, unprototyped code.
4926 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4928 * physmem.c (physmem_total, physmem_available, main): Define
4931 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4932 (main): Define with a prototype.
4934 * posixver.c (getenv): Remove decl.
4936 * putenv.c (malloc): Returns void *, not char *.
4937 Include <string.h> unconditionally.
4938 (strchr, memcpy, NULL): Do not define.
4940 * readtokens.c: Include readtokens.h first, to test interface.
4941 Include <stdlib.h>, <string.h> unconditionally.
4942 (init_tokenbuffer): Define with a prototype.
4944 * regex.c (PARAMS): Remove. All uses removed.
4945 All uses of _RE_ARGS removed, too.
4946 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4948 (bzero): Assume memset exists.
4949 (memcmp, memcpy, NULL): Remove.
4950 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4951 char, or assignments to local vars of type signed char.
4952 (init_syntax_once, PREFIX(extract_number_and_incr),
4953 PREFIX(print_partial_compiled_pattern),
4954 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4955 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4956 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4957 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4958 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4959 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4960 wcs_compile_range, byte_compile_range, truncate_wchar,
4961 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4962 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4963 count_mbs_length, wcs_re_match_2_internal,
4964 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4965 PREFIX(alt_match_null_string_p),
4966 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4967 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4968 regfree, PREFIX(extract_number)): Define with prototype. Remove
4969 now-unnecessary declaration, if any.
4970 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4972 Remove now-unnecessary casts among pointer types.
4973 * regex.h (_RE_ARGS): Remove. All uses removed.
4975 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4976 (free): Remove decl.
4978 * rpmatch.c: Include <stdlib.h> unconditionally.
4980 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4981 (free): Remove decl.
4983 * save-cwd.c: Include <stdlib.h> unconditionally.
4984 * xgetcwd.c: Likewise.
4986 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4987 (free): Remove decl.
4989 * strchrnul.c (strchrnul): Define with a prototype.
4990 Fix bug: c_in was not converted to char before searching.
4992 The following changes are not K&R related:
4994 * group-member.h: Include <sys/types.h>, so that this file is
4996 * makepath.h: Likewise.
4998 * getusershell.c (readname, default_index, line_size, readname):
4999 Use size_t, not int, for sizes.
5000 (readname): If the size overflows, report an error instead of
5003 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5005 * getndelim2.c: Assume stdlib.h per the C89 spec.
5007 2003-09-08 Paul Eggert <eggert@twinsun.com>
5009 Assume C89 or better; remove K&R cruft.
5010 A few of these changes were first proposed by Derek Robert Price
5011 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5013 * addext.c: Include <string.h> unconditionally.
5014 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5015 Don't declare getenv or malloc.
5017 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5018 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5020 (find_stack_direction, alloca): Use prototypes.
5022 * atexit.c (atexit): Define using a prototype.
5024 * basename.c, dirname.c, stripslash.c:
5025 Include <string.h> unconditionally.
5027 * bcopy.c: Include <stddef.h>.
5028 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5030 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5032 * error.h (error, error_at_line, error_print_progname)
5033 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5034 * error.c: Include error.h first, to check interface.
5035 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5036 (VA_START): Remove; all uses changeed to va_start.
5037 (exit, strerror): Remove decls.
5038 (error_print_progname): Prototype uncondionally.
5039 Don't include <errno.h>; no longer needed.
5040 (private_strerror): Remove.
5041 (error_tail): Always define.
5042 (error, error_at_line): Assume C89 or better; always use prototypes.
5043 * fatal.c: Include "fatal.h" first, to test interface.
5044 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5045 (VA_START): Remove; all uses changed to va_start.
5046 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5048 (exit): Remove decl.
5049 (fatal): Prototype unconditionally. Assume va_start works.
5050 Abort at end, to pacify gcc.
5052 * euidaccess.c (main): Define with a prototype.
5054 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5056 * exitfail.c: Include <stdlib.h> unconditionally.
5058 * fnmatch_.h (__P): Remove. All uses changed to assume
5060 * fnmatch.c: Include fnmatch.h first, to test interface.
5061 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5062 (getenv): Remove decl.
5063 (fnmatch): Define using a prototype.
5064 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5065 (FCT): Define using a prototype.
5067 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5069 * gethostname.c: Include <stddef.h>.
5070 (gethostname): Define with prototype. Length is size_t, not int.
5072 2003-09-08 Paul Eggert <eggert@twinsun.com>
5074 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5075 getversion.c should have been removed then, but was accidentally
5078 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5079 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5081 2003-09-07 Paul Eggert <eggert@twinsun.com>
5083 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5084 copy_tm_result. Bug reported by Simon Josefsson in
5085 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5087 2003-09-06 Paul Eggert <eggert@twinsun.com>
5089 * time_r.c, time_r.h: New files.
5091 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5093 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5094 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5096 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5098 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5099 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5102 * timegm.c: Switch to glibc implementation, with the following changes:
5103 [defined HAVE_CONFIG_H]: Include <config.h>.
5104 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5105 (__mktime_internal) [!defined _LIBC]: New decl.
5106 (__gmtime_r) [!defined _LIBC]: New macro and function.
5107 (timegm): Use a prototype, since gnulib assumes C89.
5108 Do not bother declaring tmp to be const, as it's not really usefu.
5109 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5110 (timegm): Declare only if HAVE_DECL_TIMEGM.
5112 2003-09-03 Paul Eggert <eggert@twinsun.com>
5114 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5115 Bug reported by Lute Kamstra in
5116 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5118 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5119 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5120 course with correspondingly smaller numbers for tomorrow and
5121 yesterday. From Tadayoshi Funaba. Originally installed into
5122 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5125 2003-08-31 Simon Josefsson <jas@extundo.com>
5127 * timegm.h: New file.
5128 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5130 2003-08-31 Karl Berry <karl@gnu.org>
5132 * argp.h: update from libc.
5134 2003-08-28 Bruno Haible <bruno@clisp.org>
5136 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5137 warning on QNX, which defines O_BINARY to 000000.
5139 2003-08-24 Bruno Haible <bruno@clisp.org>
5141 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5142 MSVC7 <stdio.h> is included later.
5144 2003-08-20 Bruno Haible <bruno@clisp.org>
5146 * progname.h: New file, from GNU gettext.
5147 * progname.c: New file, from GNU gettext.
5148 * progreloc.c: New file, from GNU gettext.
5150 2003-08-19 Bruno Haible <bruno@clisp.org>
5152 * xstrdup.c: Assume <string.h> exists.
5154 2003-08-18 Jim Meyering <jim@meyering.net>
5156 * setenv.h: Indent nested cpp directive.
5157 * vasnprintf.c: Remove trailing blanks.
5159 2003-08-17 Simon Josefsson <jas@extundo.com>
5160 Bruno Haible <bruno@clisp.org>
5162 * xstrndup.h: New file.
5163 * xstrndup.c: New file.
5165 2003-08-17 Bruno Haible <bruno@clisp.org>
5167 * strndup.h: New file.
5169 2003-08-16 Paul Eggert <eggert@twinsun.com>
5171 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5172 space, undoing this 2003-08-12 change:
5173 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5175 2003-08-16 Jim Meyering <jim@meyering.net>
5177 Merge from coreutils.
5178 * xstrtoimax.c: #else #if -> #elif.
5179 * xstrtoumax.c: Likewise.
5181 2003-08-15 Paul Eggert <eggert@twinsun.com>
5183 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5184 rather than tab, after '#' in shell-script copyright notices.
5185 Suggested by Bruno Haible.
5187 2003-08-15 Jim Meyering <jim@meyering.net>
5188 and Paul Eggert <eggert@twinsun.com>
5190 Merge from coreutils.
5191 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5192 member but strut utmpx does not. Needed for AIX 4.3.3.
5193 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5195 2003-08-15 Jim Meyering <jim@meyering.net>
5197 Merge from coreutils.
5198 * xgethostname.c: Include <stdlib.h>.
5199 (xghostname): Don't exit for anything other than memory-related
5200 failure; just return NULL.
5201 * userspec.c: Include "posixver.h".
5202 (parse_user_spec): Accept `.' as a separator only
5203 in pre-POSIX-200112 mode.
5204 * strtoimax.c: Use #elif rather than #else #if.
5205 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5206 Remove function, now that we can rely on a working tzset function.
5207 [!_LIBC]: Ensure that the required autoconf test has been run.
5208 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5209 Use underlying_strftime for %r.
5210 * sha.c: Merge in some clean-up and optimization changes from glibc.
5211 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5212 Ensure that it is a multiple of 64.
5213 Rearrange loop exit tests so as to avoid performing an
5214 additional fread after encountering an error or EOF.
5215 * realloc.c: Update copyright date.
5217 2003-08-14 Jim Meyering <jim@meyering.net>
5219 Merge from coreutils.
5220 * obstack.h: Whitespace changes.
5221 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5222 and xcalloc return values.
5223 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5224 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5225 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5226 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5227 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5229 Use mntctl's return value to drive the entry-processing loop, since
5230 we can't rely on the value of the vmt_length member in the last
5231 entry. On some systems doing so could result in exhausting
5232 virtual memory. Based in part on a patch from Mike Jetzer.
5234 2003-08-14 Jim Meyering <jim@meyering.net>
5235 and Paul Eggert <eggert@twinsun.com>
5237 Merges from coreutils, plus other fixes.
5238 * physmem.c: Merge in portability changes from gcc/libiberty
5239 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5240 for credits and details. Thanks to Kaveh Ghazi for helping
5241 to keep these files in sync.
5242 (ARRAY_SIZE): Define it.
5243 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5244 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5245 (memcasecmp): Don't assume size_t fits in unsigned int.
5246 Remove casts and duplicate code.
5247 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5248 (memcpy): Remove definition.
5249 Merge in some clean-up and optimization changes from glibc.
5250 [BLOCKSIZE]: Move definition to top of file.
5251 Ensure that it is a multiple of 64.
5252 Rearrange loop exit tests so as to avoid performing an
5253 additional fread after encountering an error or EOF.
5254 * md5.h (md5_uintptr): Define.
5255 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5256 return to the initial working directory. Preserve errno
5258 * idcache.c: Include "xalloc.h".
5259 (xmalloc, xrealloc): Remove decls.
5260 (getuser): Remove casts no longer required in C89.
5261 * human.c: Include stdio.h, for sprintf.
5262 * group-member.c: Include "xalloc.h".
5263 (xmalloc, xrealloc): Remove decls.
5264 (get_group_info): Remove casts no longer required in C89.
5265 * getusershell.c (readname): Remove casts no longer required in C89.
5266 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5267 * getline.c: Whitespace fix, from coreutils.
5269 2003-08-13 Paul Eggert <eggert@twinsun.com>
5271 * exclude.c: Include <ctype.h>
5272 (IN_CTYPE_DOMAIN): New macro.
5274 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5277 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5278 Undo previous (whitespace-only) change.
5280 2003-08-12 Paul Eggert <eggert@twinsun.com>
5282 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5283 Normalize leading white space and remove trailing white space.
5284 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5285 notice, as per ../config/srclist-update.
5287 Merge from coreutils.
5288 * euidaccess.h: New file.
5289 * euidaccess.c: Include it.
5290 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5291 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5292 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5294 2003-08-11 Bruno Haible <bruno@clisp.org>
5296 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5297 (vasnprintf): Use it instead of wcslen.
5299 2003-08-11 Bruno Haible <bruno@clisp.org>
5301 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5302 value to ensure that _Bool promotes to int. Use #define for _Bool when
5303 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5305 2003-08-10 Karl Berry <karl@gnu.org>
5307 * regex.h: update from libc (whitespace fix).
5309 2003-08-09 Paul Eggert <eggert@twinsun.com>
5311 Merge some files from coreutils. These changes were
5312 originally made by Jim Meyering.
5313 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5314 many older Unixes require this.
5315 * alloca.c (alloca): Remove cast to argument of free;
5316 no longer needed in C89.
5317 * alloca_.h, regex.h: Fix white space to match
5318 what GNU indent does.
5320 2003-08-05 Paul Eggert <eggert@twinsun.com>
5322 * bumpalloc.h: Remove.
5324 2003-08-04 Paul Eggert <eggert@twinsun.com>
5326 * getloadavg.c: Change copyright notice and spacing to conform to
5329 Merge from coreutils.
5330 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5332 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5333 from Karl Berry, implemented by Jim Meyering.
5334 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5335 from Dmitry V. Levin.
5336 Remove anachronistic cast of xrealloc.
5337 * fnmatch_.h (__const): Remove. Use 'const'.
5338 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5339 type. Otherwise, it wouldn't compile with at least /bin/cc on
5340 ymp-cray-unicos9.0.2.X.
5341 Combine two mostly-identical uses of alloca into one.
5342 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5344 2003-08-04 Dave Love <d.love@dl.ac.uk>
5348 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5349 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5350 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5351 obsolete NLIST_NAME_UNION.
5352 [__GNU__]: Undef BSD and FSCALE.
5353 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5355 2003-08-03 Paul Eggert <eggert@twinsun.com>
5357 * stdbool_.h (_Bool): Make it signed char, instead of
5358 an enum type, so that it's guaranteed to promote to int. See:
5359 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5361 2003-07-31 Paul Eggert <eggert@twinsun.com>
5363 * strerror.c: Include config.h, limits.h. Declare sprintf.
5364 (strerror): Don't assume that a printable int fits in 14 bytes.
5366 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5367 Bruno Haible <bruno@clisp.org>
5369 * getline.h (getline, getdelim): Change return type to ssize_t.
5370 * getline.c (getline, getdelim): Likewise.
5371 Remove _GNU_SOURCE define; now it's defined in config.h through
5374 2003-07-22 Paul Eggert <eggert@twinsun.com>
5376 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5377 over-parenthesization in macros.
5379 Sync with coreutils.
5381 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5384 Use `exit_failure' for xalloc and xmemcoll instead of their own
5385 private exit-failure variables.
5386 * xalloc.h (xalloc_exit_failure): Remove.
5387 * xmalloc.c: Likewise. Include exitfail.h.
5388 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5389 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5390 * xmemcoll.c: Likewise. Include exitfail.h.
5391 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5393 2003-07-18 Paul Eggert <eggert@twinsun.com>
5395 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5396 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5397 to test that it can stand by itself. Include "exitfail.h".
5398 Clients should set exit_failure instead.
5399 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5401 2003-07-18 Andreas Schwab <schwab@suse.de>
5403 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5405 2003-07-18 Bruno Haible <bruno@clisp.org>
5407 * getndelim2.h: New file.
5408 * getndelim2.c: Make into a module of its own. Include config.h,
5410 (getndelim2): Make non-static. Change return type to ssize_t.
5411 * getline.h: Change argument names.
5412 * getline.c: Include getndelim2.h instead of getndelim2.c.
5413 * getnline.c: Include getndelim2.h.
5415 2003-07-17 Bruno Haible <bruno@clisp.org>
5417 * Makefile.am: Remove file.
5418 * Makefile.in: Remove file.
5420 2003-07-17 Bruno Haible <bruno@clisp.org>
5422 * getnline.h: New file.
5423 * getnline.c: New file.
5424 * getndelim2.c: New file, extracted from getline.c.
5425 (getndelim2): Renamed from getdelim2, with added nmax argument.
5426 * getline.c: Include getndelim2.c.
5427 (getdelim2): Moved out to getndelim2.c.
5428 (getline, getdelim): Update.
5430 2003-07-15 <karl@gnu.org>
5432 * vasnprintf.c: update from gettext.
5434 2003-07-15 Jim Meyering <jim@meyering.net>
5436 * makepath.c (make_path): Enclose diagnostic in _(...).
5438 2003-07-14 Paul Eggert <eggert@twinsun.com>
5440 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5441 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5442 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5443 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5444 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5445 updated automatically by ../config/srclist-update. This changes
5446 their license from LPGL to GPL.
5448 2003-07-14 Jim Meyering <jim@meyering.net>
5450 Don't emit diagnostics. Let callers do that.
5451 * save-cwd.c: Don't include "error.h".
5452 (save_cwd): Don't call error. Ensure that errno is valid
5453 when returning nonzero.
5455 * save-cwd.h (restore_cwd): Update prototype.
5456 * save-cwd.c (restore_cwd): Remove two parameters.
5457 Simplify. Don't call error upon failure. Let callers do that.
5458 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5459 when auditing is enabled. But don't bother updating the #if.
5461 2003-07-14 Simon Josefsson <jas@extundo.com>
5463 * mempcpy.h: New file.
5464 * mempcpy.c: New file.
5466 2003-07-14 Paul Eggert <eggert@twinsun.com>
5468 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5469 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5470 unicodeio.c, unicodeio.h, unlocked-io.h:
5471 Switch from LGPL to GPL.
5473 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5475 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5476 it breaks C++ compilation.
5477 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5479 2003-07-10 Jim Meyering <jim@meyering.net>
5481 * vasnprintf.c: Remove trailing blanks.
5482 Make cpp indentation consistent.
5484 2003-07-09 Paul Eggert <eggert@twinsun.com>
5486 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5487 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5488 Switch from LGPL to GPL.
5490 2003-07-07 Paul Eggert <eggert@twinsun.com>
5492 * mktime.c: Fix some boundary cases and remove need for floating point.
5494 Issue a compile-time diagnostic if time_t is floating point, or if
5495 two's complement arithmetic is not in effect, or if arithmetic
5496 right shift does not propagate the sign. These assumptions were
5497 all in the original code but they weren't checked.
5499 (TIME_T_MIDPOINT, verify): New macros.
5500 (__isleap): Remove; it has integer overflow problems.
5501 (leapyear): New function, without those problems.
5502 (ydhms_tm_diff): Remove; splitting into two parts.
5503 (ydhms_diff): New function, containing the arithmetic part of
5504 the old ydhms_tm_diff function. Issue a compile-time
5505 diagnostic if we are not using C99 integer division.
5506 Avoid casts when possible.
5507 (guess_time_tm): New function, containing the checking part of
5508 the old ydhms_tm_diff function. Return the new value, rather than
5509 the difference between it and the old. Accept a new argument T
5510 so that *T specifies the old value. Check for overflow in the result.
5512 (__mktime_internal): Use a time_t offset, not a long int offset.
5513 This undoes the 2003-06-04 change, which is no longer needed now
5514 that we have better overflow checking.
5515 (localtime_offset): Likewise.
5517 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5518 and long are 64-bit but int is only 32-bit.
5519 (ydhms_diff): Use long int to store year1 and yday1.
5520 Issue a compile-time diagnostic if long int is not wide enough.
5522 (__mktime_internal): Use long int to store adjusted year and yday.
5523 Use plain C rather than preprocessor commands, if that doesn't
5525 Check for overflow (and try to repair) after each probe
5526 rather than checking only at the very end. This avoids some bugs
5527 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5528 does not equal GMT offset at maximum time).
5529 Use integer to check for overflow rather than floating point; this
5530 is more portable to non-IEEE hosts, and is a tad faster.
5531 When we detect that we are oscillating between two values,
5532 don't check whether tm_isdst has the requested value, since
5533 we already know the answer. When tm_isdst has the wrong value,
5534 use a different heuristic to find the right one, based on the
5535 extreme values actually observed in practice in tz2003a,
5536 rather than the (overly optimistic) "previous 3 calendar quarters".
5538 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5539 "T const" to accommodate glibc style.
5540 (check_result): Use less-confusing report format. "long" -> "long int.
5542 Don't loop if the iteration overflows time_t.
5543 Allow a negative step in the iteration.
5545 2003-07-01 Paul Eggert <eggert@twinsun.com>
5547 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5548 having it depend on HAVE_SYS_TYPES_H.
5550 2003-06-25 Bruno Haible <bruno@clisp.org>
5552 * readlink.c: New file.
5554 2003-06-20 Bruno Haible <bruno@clisp.org>
5556 Assume C89, so PARAMS isn't needed.
5557 * unicodeio.h (PARAMS): Remove.
5558 * unicodeio.c: Don't use PARAMS.
5560 2003-06-18 Jim Meyering <jim@meyering.net>
5562 Merge changes from coreutils.
5563 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5564 Remove explicit declarations of xmalloc and realloc.
5566 (read_utmp): Remove anachronistic cast of xmalloc.
5568 2003-06-17 Paul Eggert <eggert@twinsun.com>
5570 Assume C89, so PARAMS isn't needed.
5571 * backupfile.h (PARAMS): Remove. All uses removed.
5572 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5573 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5574 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5575 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5576 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5577 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5578 xstrtol.h: Likewise.
5579 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5580 same.h, strverscmp.h: Do not include config.h; no longer needed.
5581 Anyway, config.h should always be included before any other file.
5583 2003-06-11 Simon Josefsson <jas@extundo.com>
5585 * sysexit_.h: New file.
5587 2003-05-20 Derek Price <derek@ximbiot.com>
5589 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5591 2003-06-10 Simon Josefsson <jas@extundo.com>
5593 * strchrnul.h: New file.
5594 * strchrnul.c: New file.
5596 2003-06-10 Simon Josefsson <jas@extundo.com>
5598 * argp.h: New file, from glibc.
5599 * argp-ba.c: New file, from glibc.
5600 * argp-eexst.c: New file, from glibc.
5601 * argp-fmtstream.c: New file, from glibc.
5602 * argp-fmtstream.h: New file, from glibc.
5603 * argp-fs-xinl.c: New file, from glibc.
5604 * argp-help.c: New file, from glibc.
5605 * argp-namefrob.h: New file, from glibc.
5606 * argp-parse.c: New file, from glibc.
5607 * argp-pv.c: New file, from glibc.
5608 * argp-pvh.c: New file, from glibc.
5609 * argp-xinl.c: New file, from glibc.
5611 2003-06-07 Jim Meyering <jim@meyering.net>
5613 * readtokens.h: Put `Free Software Foundation, Inc.'
5614 in place of my name in the copyright comment.
5615 Remove definition and uses of __P.
5618 * stat.c: Don't declare xmalloc explicitly.
5619 Instead, include "xalloc.h".
5620 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5621 xrealloc, and xcalloc return values.
5622 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5624 * xgetcwd.h: Remove definition/uses of PARAMS.
5626 2003-06-06 Jim Meyering <jim@meyering.net>
5628 * stdbool_.h: Renamed from stdbool.h.in.
5630 2003-06-06 Jim Meyering <jim@meyering.net>
5632 Merge from coreutils.
5633 * same.c: (same_name): Declare *_basename locals to be `const'.
5634 Consolidate declarations and initializations of *_base* locals.
5636 Merge from coreutils.
5637 This avoids a core dump on systems without GNU putenv,
5638 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5639 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5640 (unsetenv): New static function, from GNU libc.
5641 (rpl_putenv): Use it.
5643 * modechange.c: Remove trailing blanks.
5645 Merge from coreutils.
5646 * fsusage.c: Remove declaration of statfs.
5647 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5649 * posixtm.c: Include <stdbool.h> unconditionally.
5651 2003-06-05 Paul Eggert <eggert@twinsun.com>
5653 * mktime.c (__mktime_internal): When resolving a tm_isdst
5654 mismatch, look in future quarters as well as past. This fixes a
5655 bug when processing fall-backwards gaps immediately after a long
5656 period of daylight-saving time.
5658 * mktime.c: Assume freestanding C89 or better.
5659 (HAVE_LIMITS_H): Remove. Assume it's 1.
5660 (__P): Remove; not used.
5661 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5662 (mktime, not_equal_tm, print_tm, check_result,
5663 main): Use prototypes. Use const * where appropriate.
5664 (main): Fix typo in testing code that uncovered by above changes.
5665 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5667 2003-06-04 Paul Eggert <eggert@twinsun.com>
5669 * mktime.c: Fix Debian bug 177940
5670 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5671 (localtime_offset): Now long int, not time_t, because we want it
5672 to be guaranteed to be signed. All uses changed.
5673 (__mktime_internal): If overflow would occur when adding offset,
5676 Merge 'human' changes from coreutils. Rewrite to support
5677 locale-specific notations like thousands separators.
5678 * human.c: Simplify authorship notice.
5679 Include human.h immediately after config.h.
5680 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5681 <limits.h>: Do not include, since human.h does.
5682 (SIZE_MAX, UINTMAX_MAX): New macros.
5683 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5684 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5685 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5686 (power_letter): Renamed from suffixes.
5687 (generate_suffix_backwards): Remove.
5688 (adjust_value): Now takes int style (because of human.h changes)
5689 and long double value (for greater precision on some platforms).
5690 (group_number): New function.
5691 (human_readable): Use it. Use integer options, not enum.
5692 Put the options before the sizes in the arg list.
5693 Support all the new options.
5694 The old human_readable function has been removed;
5695 use inttostr.h instead.
5696 (human_readable, default_block_size, humblock):
5697 Use uintmax_t, not int, for block sizes.
5698 (human_readable_inexact, block_size_types): Remove.
5699 (block_size_opts): New constant.
5700 (human_options): Renamed from human_block_size, with new signature
5701 that allows block sizes up to UINTMAX_MAX. All callers changed.
5702 * human.h: Add copyright and authorship notice.
5703 Include <limits.h> and <stdbool.h> unconditionally.
5704 (PARAMS): Remove. All uses removed.
5705 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5706 (enum human_inexact_style): Remove tag; now a nameless enum.
5707 (human_floor, human_ceiling, human_round_to_even): Now have
5708 values 2, 0, 1 rather than -1, 1, 0.
5709 (human_group_digits, human_suppress_point_zero, human_autoscale,
5710 human_base_1024, human_SI, human_B): New constants.
5711 (human_readable_inexact, human_block_size): Remove.
5712 (human_readable): Size args are now uintmax_t, not int.
5713 (human_options): New decl.
5715 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5716 unnecessary now that we assume C89 or better. This change
5717 imported from coreutils.
5719 * mktime.c (__mktime_internal): Do not reject negative timestamps
5720 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5721 in the 2003-05-30 sync from glibc.
5723 .h files should stand alone, but we shouldn't include <sys/types.h>
5724 if we can get away with just <stddef.h>.
5726 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5727 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5728 rather than <sys/types.h>, as we merely need size_t.
5729 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5731 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5732 Include <stdio.h>, to get FILE.
5733 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5734 memcasecmp.h has included <stddef.h> and all we need is size_t.
5735 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5736 our interface, instead of including <sys/types.h>
5738 2003-06-02 Paul Eggert <eggert@twinsun.com>
5741 Fix some minor time-related bugs with POSIX time arguments.
5742 Some valid time stamps were being rejected (notably -1, and
5743 time stamps before 1900 on 64-bit hosts). And some invalid
5744 time stamps were being accepted, e.g. September 31.
5746 * posixtm.h (posixtime): Return bool instead of time_t, so
5747 that we can return (time_t) -1 successfully.
5748 * posixtm.c: Likewise.
5749 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5750 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5751 (t): Remove static var.
5752 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5753 of static var. All uses changed.
5754 (year): Do not reject years before 1900; they can occur with
5756 (posix_time_parse): Do not check for out-of-range components;
5757 that is now the caller's responsibility, since our checks were
5758 only approximations.
5759 (posixtime): Use mktime to check for out-of-range components,
5760 since it knows them exactly.
5761 If mktime returns (time_t) -1, check whether an error actually occurred
5762 by invoking localtime on -1.
5763 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5764 posixtime failures better.
5765 Improve the test data (in comments only).
5767 2003-05-30 <karl@gnu.org>
5769 * mktime.c: update from libc.
5771 2003-05-30 Bruno Haible <bruno@clisp.org>
5773 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5774 * localcharset.h: Likewise.
5775 * localcharset.c: Likewise.
5777 2003-05-28 Paul Eggert <eggert@twinsun.com>
5779 Assume the headers required for C89 freestanding compilers.
5780 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5781 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5782 without checking for HAVE_LIMITS_H.
5783 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5784 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5786 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5787 * exclude.c: Include <stdbool.h> unconditionally.
5788 * tempname.c: Include <stddef.h> unconditionally.
5789 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5790 * modechange.c, rpmatch.c (NULL): Don't define, since
5791 <stddef.h> does that.
5792 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5793 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5794 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5795 * xstrtol.c: Likewise.
5796 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5797 * savedir.c: Include <stddef.h> instead of defining NULL.
5799 * addext.c (addext): Use assignment rather than cast, to avoid
5800 warnings on some platforms.
5802 * mktime.c (__mktime_internal): Do not reject negative timestamps
5805 2003-05-10 Bruno Haible <bruno@clisp.org>
5807 * linebreak.c (iconv_string_length): Don't return -1 just because the
5808 string is longer than 4 KB.
5810 2003-05-12 Jim Meyering <jim@meyering.net>
5812 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5813 the space-padded-by-default conversion specifiers, %e, %k, %l.
5815 2003-05-03 Bruno Haible <bruno@clisp.org>
5817 Upgrade to Unicode-4.0.
5818 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5819 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5820 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5821 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5822 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5823 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5824 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5825 Change width of U+E0100..U+E01EF from 1 to 0.
5827 2003-04-25 Bruno Haible <bruno@clisp.org>
5829 * copy-file.c: Include <stddef.h>, for size_t.
5831 2003-04-25 Jim Meyering <jim@meyering.net>
5833 * copy-file.c (copy_file_preserving): Declare buf_size to be
5834 of type size_t, not int.
5836 2003-04-11 Jim Meyering <jim@meyering.net>
5838 Merge changes from Coreutils.
5840 2003-03-22 Jim Meyering <jim@meyering.net>
5842 * strftime.c (widen): Cast alloca return value to proper type.
5844 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5847 * strftime.c (my_strftime): Handle very large width
5848 specifications for numeric values correctly. Improve checks for
5851 2003-01-19 Jim Meyering <jim@meyering.net>
5853 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5854 (nl_get_alt_digit) [! defined my_strftime]: Define.
5855 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5856 _nl_get_alt_digit and _nl_get_walt_digit.
5858 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5859 These changes have no effect outside of _LIBC.
5861 2003-04-10 Bruno Haible <bruno@clisp.org>
5863 * findprog.h: New file, from GNU gettext.
5864 * findprog.c: New file, from GNU gettext.
5866 2003-04-05 Jim Meyering <jim@meyering.net>
5868 Merge changes from Coreutils.
5870 * exclude.h (PARAMS): Remove definition and uses.
5871 * exclude.c: Remove uses of `PARAMS'.
5873 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5874 Add test-cases for DOS filenames. Declare program_name.
5875 (main): Set up program_name. Patch by Rich Dawe.
5877 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5879 Use mntctl's return value to drive the entry-processing loop, since
5880 we can't rely on the value of the vmt_length member in the last
5881 entry. On some systems doing so could result in exhausting
5882 virtual memory. Based in part on a patch from Mike Jetzer.
5884 2003-04-04 Bruno Haible <bruno@clisp.org>
5886 * linebreak.h: New file, from GNU gettext.
5887 * linebreak.c: New file, from GNU gettext with slight modifications.
5888 * lbrkprop.h: New file, from GNU gettext.
5890 2003-04-03 Bruno Haible <bruno@clisp.org>
5892 * utf8-ucs4.h: New file, from GNU gettext.
5893 * utf16-ucs4.h: New file, from GNU gettext.
5894 * ucs4-utf8.h: New file, from GNU gettext.
5895 * ucs4-utf16.h: New file, from GNU gettext.
5897 2003-04-02 Bruno Haible <bruno@clisp.org>
5899 * binary-io.h: New file, from GNU gettext.
5901 2003-04-01 Bruno Haible <bruno@clisp.org>
5903 * pathname.h: New file, from GNU gettext.
5904 * concatpath.c: New file, from GNU gettext.
5906 2003-03-30 Bruno Haible <bruno@clisp.org>
5908 * copy-file.c (copy_file_preserving): Don't set owner if the function
5909 chown() doesn't exist.
5911 2003-03-28 Bruno Haible <bruno@clisp.org>
5913 * copy-file.h: New file, from GNU gettext.
5914 * copy-file.c: New file, from GNU gettext.
5916 2003-03-18 Jim Meyering <jim@meyering.net>
5918 * quote.c (quote_n): Fix typo in comment.
5920 2003-03-14 Jim Meyering <jim@meyering.net>
5922 Merge changes from Coreutils.
5923 * obstack.h (obstack_object_size): Declare temporary, __o,
5924 to be const, in order to avoid warnings.
5925 (obstack_room): Likewise.
5926 (obstack_empty_p): Likewise.
5928 2003-03-13 Paul Eggert <eggert@twinsun.com>
5930 Merge changes from Bison.
5931 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5932 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5933 when compiling Bison 1.875's `bitset bset = obstack_alloc
5934 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5935 * hash.c: Include <stdbool.h> unconditionally.
5937 2003-03-09 Paul Eggert <eggert@twinsun.com>
5939 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5940 Reported by Bruce Becker; see:
5941 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5943 2003-03-03 Paul Eggert <eggert@twinsun.com>
5944 Bruno Haible <bruno@clisp.org>
5946 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5947 Reported by John Hughes, see
5948 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5950 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5952 * poll_.h: New file.
5955 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5957 * mathl.h: New file.
5958 * acosl.c: New file.
5959 * asinl.c: New file.
5960 * atanl.c: New file.
5961 * ceill.c: New file.
5964 * floorl.c: New file.
5965 * frexpl.c: New file.
5966 * ldexpl.c: New file.
5968 * sincosl.c: New file.
5970 * sqrtl.c: New file.
5972 * trigl.c: New file.
5973 * trigl.h: New file.
5975 2003-02-17 Bruno Haible <bruno@clisp.org>
5977 * mkdtemp.h: New file, from GNU gettext.
5978 * mkdtemp.c: New file, from GNU gettext.
5980 2003-01-31 Bruno Haible <bruno@clisp.org>
5982 * rename.c: #undef rename before defining rpl_rename.
5983 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5985 2003-01-30 Bruno Haible <bruno@clisp.org>
5987 * printf-args.h: New file, from GNU gettext.
5988 * printf-args.c: New file, from GNU gettext.
5989 * printf-parse.h: New file, from GNU gettext.
5990 * printf-parse.c: New file, from GNU gettext.
5991 * vasnprintf.h: New file, from GNU gettext.
5992 * vasnprintf.c: New file, from GNU gettext.
5993 * asnprintf.c: New file, from GNU gettext.
5994 * vasprintf.h: New file, from GNU gettext with modifications.
5995 * vasprintf.c: New file, from GNU gettext.
5996 * asprintf.c: New file, from GNU gettext.
5998 2003-01-29 Bruno Haible <bruno@clisp.org>
6000 * stpncpy.h: New file, from GNU gettext with modifications.
6001 * stpncpy.c: New file, from GNU gettext with modifications.
6003 2003-01-28 Bruno Haible <bruno@clisp.org>
6005 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6007 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6010 2003-01-27 Bruno Haible <bruno@clisp.org>
6012 * xsetenv.h: New file, from GNU gettext.
6013 * xsetenv.c: New file, from GNU gettext.
6015 2003-01-23 Bruno Haible <bruno@clisp.org>
6017 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6019 2003-01-22 Bruno Haible <bruno@clisp.org>
6021 * exit.h: New file, from GNU gettext.
6023 2003-01-11 Bruno Haible <bruno@clisp.org>
6025 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6026 * strcase.h (strcasecmp, strncasecmp): Likewise.
6028 2003-01-14 Jim Meyering <jim@meyering.net>
6030 * same.c (same_name): Tweak a comment.
6032 2003-01-11 Bruno Haible <bruno@clisp.org>
6034 * same.c (same_name): Reorder tests so as to avoid calling stat()
6035 when a string comparison is sufficient.
6037 2003-01-11 Bruno Haible <bruno@clisp.org>
6039 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6042 2003-01-11 Bruno Haible <bruno@clisp.org>
6044 * hash-pjw.c: Add comment about low quality of this function.
6046 2003-01-12 Paul Eggert <eggert@twinsun.com>
6048 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6049 to avoid collisions with libcurses and libreadline.
6051 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6052 * getstr.h, getstr.c: Remove.
6053 * getline.c: Include "getline.h", to check interface.
6054 Move body of old getstr.c here: this defines MIN_CHUNK and
6055 declares getdelim2, which is renamed from getstr.
6056 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6058 * linebuffer.c (readlinebuffer): Renamed from readline.
6060 * linebuffer.h: Likewise.
6061 (readline): Remove backward-compatibility macro.
6063 2003-01-12 Jim Meyering <jim@meyering.net>
6065 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6067 2003-01-10 Bruno Haible <bruno@clisp.org>
6069 * alloca_.h: New file.
6070 * getdate.y: Unconditionally include alloca.h.
6071 * makepath.c: Likewise.
6072 * setenv.c: Likewise.
6073 * userspec.c: Likewise.
6075 2003-01-09 Bruno Haible <bruno@clisp.org>
6077 * stdbool.h.in: New file.
6079 2003-01-08 Bruno Haible <bruno@clisp.org>
6081 * safe-read.c: Include specification header first, to ensure its
6083 * full-write.c: Likewise.
6085 2003-01-08 Jim Meyering <jim@meyering.net>
6087 * full-write.c: Undefine and define-away `const' after inclusion
6088 of errno.h, not before. Suggestion from Bruno Haible.
6090 2003-01-07 Jim Meyering <jim@meyering.net>
6092 * full-write.c: Rework so that it may serve to define full_read, too.
6093 * full-read.c: Simply #define FULL_READ and include full-write.c.
6095 2003-01-06 Jim Meyering <jim@meyering.net>
6097 * version-etc.c: Update year in translatable copyright string.
6099 2002-12-25 Bruno Haible <bruno@clisp.org>
6101 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6102 * xstrtol.h: Likewise.
6103 * xstrtoimax.c: Likewise.
6104 * xstrtoumax.c: Likewise.
6105 * human.h: Likewise.
6107 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6108 on systems that have <inttypes.h> but not <stdint.h>.
6110 2002-12-31 Paul Eggert <eggert@twinsun.com>
6112 * memcoll.c (memcoll): Fall back on a simple algorithm using
6113 memcmp if strcoll doesn't work.
6115 2002-12-23 Bruno Haible <bruno@clisp.org>
6117 * localcharset.h: New file.
6118 * localcharset.c: Include it.
6119 * unicodeio.c: Likewise.
6121 2002-12-22 Bruno Haible <bruno@clisp.org>
6123 * utime.c (utime_null): No need to call ftruncate if the file was
6126 2002-12-23 Bruno Haible <bruno@clisp.org>
6128 * memcoll.c (STRCOLL): New macro.
6131 2002-12-22 Bruno Haible <bruno@clisp.org>
6133 * getstr.h (getstr): Define, to avoid clash with libcurses.
6134 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6136 2002-12-22 Bruno Haible <bruno@clisp.org>
6138 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6140 2002-12-23 Bruno Haible <bruno@clisp.org>
6142 * getline.h: Include <stddef.h>, for size_t.
6144 * unicodeio.h: Include <stddef.h>, for size_t.
6145 * unicodeio.c: Don't include <stddef.h>.
6147 2002-12-17 Bruno Haible <bruno@clisp.org>
6149 * canon-host.c (strdup): Remove unused declaration.
6151 * fsusage.c: Include full_read.h.
6152 (get_fs_usage): Use full_read instead of safe_read.
6154 * utime.c (utime_null): Use SAFE_READ_ERROR.
6156 2002-12-11 Bruno Haible <bruno@clisp.org>
6158 * setenv.h: Rewritten to cope with systems that have setenv() but not
6160 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6163 2002-12-11 Bruno Haible <bruno@clisp.org>
6165 * setenv.c (alloca): Fall back to malloc.
6167 (setenv): Use freea() to free memory allocated with alloca().
6169 2002-11-13 Bruno Haible <bruno@clisp.org>
6171 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6172 function declarations.
6173 * unsetenv.c (unsetenv): Likewise.
6175 2002-03-04 Bruno Haible <bruno@clisp.org>
6177 Portability to AIX 4.3.3.
6178 * unsetenv.c: New file, extracted from setenv.c.
6179 * setenv.c: Move the unsetenv() function to unsetenv.c.
6181 2001-12-20 Bruno Haible <bruno@clisp.org>
6183 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6184 use malloc instead. For SunOS 4.
6186 2001-12-11 Bruno Haible <bruno@clisp.org>
6188 * setenv.c: Declare alloca.
6189 (compar_fn_t): New typedef.
6190 (KNOWN_VALUE, STORE_VALUE): Use it.
6192 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6195 2002-12-10 Paul Eggert <eggert@twinsun.com>
6197 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6198 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6199 Choose values that are less likely to collide with system fnmatch
6201 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6202 defined (e.g., a pure POSIX system).
6203 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6204 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6206 2002-12-06 Jim Meyering <jim@meyering.net>
6208 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6210 Merge in changes from libc's misc/error.c, in preparation
6211 for the merge of gnulib's changes back into libc.
6213 * error.c (_): Define only if not already defined.
6214 Move definition to follow all #include directives.
6215 Include unlocked-io.h only if !_LIBC.
6216 [_LIBC]: Include <libio/libioP.h>.
6217 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6218 (fflush): Tweak definition to use INTUSE.
6221 2002-12-05 Paul Eggert <eggert@twinsun.com>
6223 * alloca.c [defined emacs]: Include "lisp.h".
6224 (xalloc_die) [defined emacs]: New macro.
6225 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6226 [! defined emacs]: Include <xalloc.h>.
6227 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6228 (pointer): Typedef to POINTER_TYPE *.
6229 (malloc): Remove decl; we now always use xmalloc.
6230 (alloca): Use old-style definition, since Emacs needs this.
6231 Check for arithmetic overflow when computing combined size.
6233 2002-12-04 Paul Eggert <eggert@twinsun.com>
6235 Do not generate unlocked-io.h automatically, since it's easier to
6236 maintain it by hand.
6238 * unlocked-io.h: New file, from GNU diffutils,
6239 but with proper copyright notice and attribution.
6241 * Makefile.am: Add copyright notice.
6242 (libfetish_a_SOURCES): Add unlocked-io.h.
6243 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6244 (DISTCLEANFILES, io_functions): Remove macros.
6245 (EXTRA_DIST): Remove gen_uio.
6246 (unlocked-io.h): Remove rule.
6248 2002-12-04 Jim Meyering <jim@meyering.net>
6250 Reflect the fact that stat.c and lstat.c are no longer generated.
6251 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6252 (DISTCLEANFILES): Likewise.
6253 (EXTRA_DIST): Likewise.
6254 (all_local): Don't depend on stat.c or lstat.c.
6255 (stat.c, lstat.c): Remove rules.
6256 (EXTRA_DIST): Remove xstat.in.
6258 * xstat.in: Remove file. Contents moved into stat.c.
6259 * stat.c: New file. Contents mostly from xstat.in.
6260 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6261 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6263 * safe-read.c: Rework so that it may serve to define safe_write, too.
6264 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6266 2002-12-03 Jim Meyering <jim@meyering.net>
6268 * safe-read.c, safe-write.c: Change variable names and comments, but
6269 not semantics, to minimize the differences between these two files.
6270 (safe_read): Change comment to mention SAFE_READ_ERROR.
6272 * safe-read.c (IS_EINTR): Define.
6273 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6275 2002-12-02 Bruno Haible <bruno@clisp.org>
6277 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6278 Define, taken from safe-read.c.
6279 (INT_MAX): Provide fallback.
6280 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6281 * safe-write.h (SAFE_WRITE_ERROR): Define.
6283 * safe-read.c (EINTR): Remove definition.
6284 (safe_read): Don't use EINTR if it is absent.
6286 2002-12-02 Jim Meyering <jim@meyering.net>
6288 * safe-read.c (EINTR): Define.
6289 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6290 (INT_MAX): Provide fallback.
6291 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6293 * safe-read.h (SAFE_READ_ERROR): Define.
6295 2002-12-01 Jim Meyering <jim@meyering.net>
6297 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6298 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6300 2002-11-27 Paul Eggert <eggert@twinsun.com>
6302 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6303 hash_rehash): Replace `if (limit <= value) abort ();' with
6304 `if (! (value < limit)) abort ();', for readability.
6306 2002-11-26 <karl@gnu.org>
6308 * strdup.c: copy from libc again, with jim's ok.
6309 * .cppi-disable: re-add strdup.c
6311 2002-11-25 <karl@gnu.org>
6313 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6314 instead of "strtol.c".
6316 2002-11-25 Jim Meyering <jim@meyering.net>
6318 * mktime.c: Sync from libc, now that it has the latest fix.
6320 2002-11-24 <karl@gnu.org>
6322 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6323 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6325 2002-11-24 Jim Meyering <jim@meyering.net>
6327 Update from coreutils:
6329 * mktime.c: Merge in changes from libc.
6331 Avoid a link-time failure on some Linux systems.
6332 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6333 (__mon_yday): Declare with the STATIC attribute.
6334 (__mktime_internal): Likewise.
6335 Based on a report from Greg Schafer.
6337 2002-11-23 Jim Meyering <jim@meyering.net>
6339 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6340 Use `unsigned', not `int', as type of index.
6342 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6344 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6346 2002-11-22 Paul Eggert <eggert@twinsun.com>
6348 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6349 hint that one should use `if (! x) abort ();' rather than `assert
6350 (x);', and anyway it's one less thing to worry about configuring.
6351 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6352 hash_rehash, hash_insert): Use abort rather than assert.
6354 2002-11-22 Paul Eggert <eggert@twinsun.com>
6356 * quotearg.h: Allow multiple inclusion by surrounding with
6357 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6358 so that we can be included first.
6359 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6360 * quotearg.c: Include quotearg.h immediately after config.h.
6361 No need to include stddef.h or sys/types.h any more.
6362 Surround local include files with "", not "<>".
6363 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6364 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6365 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6366 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6367 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6368 (ISPRINT): Remove; no longer needed now that we assume C89.
6370 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6373 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6374 quotearg_char): Use SIZE_MAX rather than
6375 (size_t) -1 when we are talking about "infinity".
6377 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6379 2002-11-22 Bruno Haible <bruno@clisp.org>
6381 * safe-read.h: Assume C89. Add comments.
6382 (safe_read): Change return type to size_t.
6383 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6384 counts > SSIZE_MAX correctly.
6385 * safe-write.h: New file.
6386 * safe-write.c: New file.
6387 * full-read.h: New file.
6388 * full-read.c: New file.
6389 * full-write.h: Assume C89. Add comments.
6390 * full-write.c: Include safe-write.h.
6391 (full_write): Rewritten to use safe_write.
6392 Suggested by Jim Meyering and Paul Eggert.
6394 2002-11-21 Bruno Haible <bruno@clisp.org>
6396 Remove case insensitive option matching.
6397 * argmatch.h (argcasematch): Remove declaration.
6398 (ARGCASEMATCH): Remove macro.
6399 (__xargmatch_internal): Remove case_sensitive argument.
6400 (XARGMATCH): Update.
6401 (XARGCASEMATCH): Remove macro.
6402 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6403 case_sensitive argument.
6404 (argcasematch): Remove function.
6405 (__xargmatch_internal): Remove case_sensitive argument.
6406 (main): Use XARGMATCH instead of XARGCASEMATCH.
6408 * xmalloc.c: Change compile-time error message. Add comment about
6409 required autoconf version.
6411 2002-11-21 Jim Meyering <jim@meyering.net>
6413 * strdup.c (strdup): Tweak comment and initial #if/#include.
6415 Merge in changes from the coreutils.
6417 2002-09-25 Paul Eggert <eggert@twinsun.com>
6418 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6419 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6420 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6421 int. Work more efficiently if X is the same width as uintmax_t.
6422 Do not compare X to -1, to avoid bogus compiler warning.
6423 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6424 Don't assume that f_frsize and f_bsize are the same type.
6426 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6429 * makepath.c (make_path): Restore umask *before* creating the final
6431 (make_path): Minor reformatting.
6433 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6434 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6436 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6437 ones. At least on GNU/Linux systems, `auto' means something else.
6440 2002-11-20 Paul Eggert <eggert@twinsun.com>
6442 Merge argmatch cleanups from Bison. Assume C89.
6444 * argmatch.c: Include config.h here, not in argmatch.h.
6445 Include stdlib.h, for EXIT_FAILURE.
6446 Always include <string.h>, since we assume C89.
6447 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6448 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6449 Include <stddef.h> instead, since it's all we need for size_t.
6450 (PARAMS): Remove. All uses removed.
6451 (ARRAY_CARDINALITY): Do not bother to #undef.
6452 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6453 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6454 Remove unnecessary parentheses.
6455 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6456 Insert necessary parentheses.
6457 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6458 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6460 2002-11-19 Bruno Haible <bruno@clisp.org>
6462 * mbswidth.c: Include mbswidth.h right at the beginning.
6463 * mbswidth.h: Include <stddef.h>, for size_t.
6465 * mbswidth.h (PARAMS): Remove macro.
6466 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6467 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6469 * gcd.h (PARAMS): Remove macro.
6470 (gcd): Use ANSI C function declarations.
6471 * gcd.c (gcd): Likewise.
6473 2002-11-15 Bruno Haible <bruno@clisp.org>
6475 * strcspn.c: Include <stddef.h>.
6476 (strcspn): Use ANSI C function declaration. Change return type to
6478 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6479 (strpbrk): Use NULL.
6480 * strpbrk.h (PARAMS): Remove macro.
6481 (strpbrk): Use ANSI C function declaration.
6482 * strstr.c: Don't include <sys/types.h>.
6483 * strstr.h (PARAMS): Remove macro.
6484 (strstr): Use ANSI C function declarations.
6486 2002-11-06 Bruno Haible <bruno@clisp.org>
6488 * gcd.h (gcd): Change argument type to 'unsigned long'.
6489 * gcd.c (gcd): Likewise.
6491 2002-11-05 Bruno Haible <bruno@clisp.org>
6493 * gcd.h: New file, from gettext-0.11.5.
6494 * gcd.c: New file, from gettext-0.11.5.
6496 2002-11-05 Bruno Haible <bruno@clisp.org>
6498 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6499 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6500 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6501 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6503 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6504 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6506 * closeout.c: Include gettext.h instead of <libintl.h>.
6507 * human.c: Include gettext.h instead of <libintl.h>.
6508 * quotearg.c: Include gettext.h instead of <libintl.h>.
6509 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6510 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6511 * userspec.c: Include gettext.h instead of <libintl.h>.
6512 * version-etc.c: Include gettext.h instead of <libintl.h>.
6513 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6514 (textdomain): Remove definition.
6515 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6517 * long-options.c: Remove include of <libintl.h> and definition of _.
6518 * same.c: Remove include of <libintl.h> and definition of _.
6520 2002-11-04 Bruno Haible <bruno@clisp.org>
6522 * stpcpy.h: New file, from GNU gettext-0.11.5.
6523 * strcase.h: New file, from GNU gettext-0.11.5.
6524 * strpbrk.h: New file, from GNU gettext-0.11.5.
6525 * strstr.h: New file, from GNU gettext-0.11.5.
6526 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6528 2002-05-09 Bruno Haible <bruno@clisp.org>
6530 * config.charset: Update for newest glibc. Add canonical names
6531 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6533 2002-05-09 Bruno Haible <bruno@clisp.org>
6535 * localcharset.c (get_charset_aliases): Add more Windows specific
6538 2002-05-08 Owen Taylor <otaylor@redhat.com>
6540 * config.charset: A few additions for Solaris.
6542 2001-12-05 Bruno Haible <bruno@clisp.org>
6544 * localcharset.c (locale_charset): Don't return an empty string.
6546 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6548 * config.charset: msdos in uk_UA uses CP1125.
6550 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6552 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6553 * localcharset.c (locale_charset): Declare as extern "C".
6555 2002-02-15 Bruno Haible <bruno@clisp.org>
6557 * config.charset [msdosdjgpp]: For Russian, use CP866.
6559 2002-02-11 Bruno Haible <bruno@clisp.org>
6561 * config.charset: Add support for NetBSD.
6563 2002-09-25 <karl@gnu.org>
6565 * strdup.c: copy from libc/string (via ../config/srclist*).
6566 * getopt*: copy from libc/posix.
6567 * gettext.h: copy from gettext.
6568 * .cppi-disable: add strdup.c, gettext.h.
6570 2002-07-01 Jim Meyering <meyering@lucent.com>
6572 * c-stack.c: Include sys/time.h.
6573 From Volker Borchert.
6575 2002-06-11 Paul Eggert <eggert@twinsun.com>
6577 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6578 New macro. Use it uniformly instead of
6579 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6580 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6581 reported by Vin Shelton.
6583 2002-06-22 Jim Meyering <meyering@lucent.com>
6585 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6586 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6588 2002-06-22 Paul Eggert <eggert@twinsun.com>
6590 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6591 Do not assume SA_SIGINFO behavior.
6592 Bug reported by Jim Meyering on NetBSD 1.5.2.
6594 2002-06-22 Jim Meyering <meyering@lucent.com>
6596 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6598 * exitfail.c, exitfail.h: Likewise.
6599 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6601 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6603 (EXTRA_DIST): Add fnmatch_loop.c.
6604 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6606 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6607 * fnmatch.c: Update from diffutils-2.8.2.
6608 * fnmatch_.h: New file. From diffutils-2.8.2.
6609 * fnmatch.h: Remove file.
6611 2002-06-18 Paul Eggert <eggert@twinsun.com>
6613 * file-type.h: Report an error if neither S_ISREG nor
6614 S_IFREG is defined, instead of using a test specific to glibc
6615 2.2. This should be safe, since POSIX requires S_ISREG and
6616 Unix Version 7 had S_IFREG. We don't need to check for
6617 <sys/types.h> since we don't use any symbols that it defines.
6619 2002-06-15 Jim Meyering <meyering@lucent.com>
6621 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6622 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6623 have been included before this file.
6625 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6627 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6628 so that each temporary file name is unique and valid in the first
6629 8 characters, for operation under DOS.
6631 2002-06-15 Jim Meyering <meyering@lucent.com>
6633 Work even with DJGPP 2.03, which lacks support for symlinks.
6635 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6637 * lchown.c (S_ISLNK): Likewise.
6639 2002-06-14 Jim Meyering <meyering@lucent.com>
6641 * file-type.h: Use the version from diffutils-2.8.2.
6642 * file-type.c: Likewise.
6644 2002-05-27 Jim Meyering <meyering@lucent.com>
6646 Fix a problem seen only on nonconforming systems whereby ls.c's
6647 use of localtime, and then of gettimeofday would cause trouble:
6648 the localtime call used to initialize rpl_gettimeofday's save
6649 mechanism would clobber ls's current local time information so
6650 that in any long listing the first file would always be listed
6651 with date 1970-01-01. Analysis by Volker Borchert.
6653 * gettimeofday.c (localtime): Undefine.
6654 (rpl_localtime): New function.
6656 2002-05-22 Jim Meyering <meyering@lucent.com>
6658 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6659 * file-type.h: New file.
6660 * file-type.c (file_type): New file/function. Extracted from diffutils.
6662 2002-04-29 Paul Eggert <eggert@twinsun.com>
6664 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6666 2002-04-28 Paul Eggert <eggert@twinsun.com>
6668 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6669 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6670 of 127, since 64 is the largest conceivable number for ancient
6672 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6674 2002-04-28 Jim Meyering <meyering@lucent.com>
6676 * sig2str.c (WTERMSIG): Remove definition (unused).
6678 2002-04-28 Paul Eggert <eggert@twinsun.com>
6680 * sig2str.h, sig2str.c: New files.
6681 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6683 2002-04-24 Jim Meyering <meyering@lucent.com>
6685 * gettext.h: New file, from Gettext.
6686 * Makefile.am (INCLUDES): Remove -I../intl.
6687 (libfetish_a_SOURCES): Add gettext.h.
6689 2002-04-16 Jim Meyering <meyering@lucent.com>
6691 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6692 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6693 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6695 2002-04-12 Jim Meyering <meyering@lucent.com>
6697 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6699 2002-03-10 Jim Meyering <meyering@lucent.com>
6701 * makepath.c (make_path): Remove a comma from a diagnostic.
6702 Suggestion from Santiago Vila.
6704 2002-03-08 Jim Meyering <meyering@lucent.com>
6706 * rename.c: Mention that this wrapper is needed also on
6707 mips-dec-ultrix4.4 systems.
6709 2002-03-02 Jim Meyering <meyering@lucent.com>
6711 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6712 not HAVE_CLOCK_SETTIME.
6714 2002-02-27 Paul Eggert <eggert@twinsun.com>
6716 * nanosleep.h: Rename to....
6717 * timespec.h: New name for nanosleep.h. All uses changed.
6719 * gettime.c: New file.
6720 * settime.c: New file.
6723 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6724 timespec.h. Remove nanosleep.h.
6726 2002-02-25 Paul Eggert <eggert@twinsun.com>
6728 * acl.c, acl.h: New files.
6729 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6731 2002-02-24 Jim Meyering <meyering@lucent.com>
6733 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6734 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6735 cause trouble. Reported by Nelson Beebe.
6737 2002-02-23 Paul Eggert <eggert@twinsun.com>
6739 * path-concat.c (xpath_concat): Reorder code to pacify
6740 compilers that don't know that xalloc_die never returns.
6742 2002-02-20 Jim Meyering <meyering@lucent.com>
6744 * getdate.c: Regenerate using bison-1.33.
6746 2002-02-15 Paul Eggert <eggert@twinsun.com>
6748 * posixver.c, posixver.h: New files.
6749 * Makefile.am (libfetish_a_SOURCES): Add them.
6751 2002-02-02 Paul Eggert <eggert@twinsun.com>
6752 Bruno Haible <bruno@clisp.org>
6754 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6755 (fwrite_success_callback): New declaration.
6756 * unicodeio.c (unicode_to_mb): New function, extracted from
6757 print_unicode_char. Call failure callback instead of error.
6758 (fwrite_success_callback): New function.
6759 (exit_failure_callback): New function.
6760 (fallback_failure_callback): New function.
6761 (print_unicode_char): Call unicode_to_mb.
6763 2002-01-26 Jim Meyering <meyering@lucent.com>
6765 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6767 2002-01-22 Jim Meyering <meyering@lucent.com>
6769 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6770 Otherwise, some versions of automake would omit the rule that makes
6771 Makefile from Makefile.in.
6773 2001-01-21 Paul Eggert <eggert@twinsun.com>
6775 * xmemcoll.h, xmemcoll.c: New files.
6776 * Makefile.am (libfetish_a_SOURCES): Add them.
6777 * memcoll.c: Include errno.h, and declare errno if not defined.
6778 (memcoll): Set errno to zero if there is no error.
6780 * quotearg.c (quotearg_buffer_restyled):
6781 Fix bug with quoting buffers containing NUL when backslashing escapes.
6782 This bug was exposed by the other changes in this patch.
6783 (quotearg_n_options): New arg ARGSIZE.
6784 All callers changed.
6785 (quoting_options_from_style): New function.
6786 (quotearg_n_style): Use it.
6787 (quotearg_n_style_mem): New function.
6789 * quotearg.h (quotearg_n_style_mem): New function.
6791 2002-01-16 Jim Meyering <meyering@lucent.com>
6793 * getdate.y: Add three semicolons, each just before a closing brace.
6794 Bison (as of version 1.31) no longer papers over that mistake.
6796 2002-02-14 Paul Eggert <eggert@twinsun.com>
6798 * backupfile.c (ISDIGIT): Comment fix.
6799 * getdate.y (ISDIGIT): Likewise.
6800 * posixtm.c (ISDIGIT, year): Likewise.
6801 * strverscmp.c (ISDIGIT): Likewise.
6802 * userspec.c (ISDIGIT): Likewise.
6804 2002-01-05 Jim Meyering <meyering@lucent.com>
6806 * version-etc.c (version_etc_copyright): Update copyright year.
6808 2001-01-19 Paul Eggert <eggert@twinsun.com>
6810 * closeout.c (close_stdout_status): If ferror (stdout), do
6811 not silently exit merely because the output buffer happens to
6812 have nothing pending.
6814 2001-12-18 Paul Eggert <eggert@twinsun.com>
6816 See the big note in ../ChangeLog.
6817 * human.c (suffixes): Prefer K to k for 1024.
6818 (generate_suffix_backwards): New function.
6819 (human_readable_inexact): Use it.
6820 * xstrtol.c (__xstrtol): If there is no number but there
6821 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6822 Accept 'K' as well as 'k'.
6824 2001-12-15 Jim Meyering <meyering@lucent.com>
6826 * regex.h (__restrict_arr): Update from libc.
6828 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6829 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6832 2001-12-10 Jim Meyering <meyering@lucent.com>
6834 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6835 Instead, include "xalloc.h".
6836 (initbuffer): Don't cast xmalloc return value to char*.
6837 (readline): Reword comment.
6838 Don't cast xrealloc return value to char*
6841 2001-12-09 Jim Meyering <meyering@lucent.com>
6843 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6844 `signed and unsigned type in conditional expression'.
6845 * posixtm.c (posix_time_parse): Likewise.
6847 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6849 * readtokens.c (readtoken): Declare an index to be of type unsigned
6850 to avoid a pedantic warning.
6852 * getstr.c: Don't include assert.h.
6853 (getstr): Remove warning-evoking assertions.
6854 Return -1 if offset parameter is out of bounds.
6855 Change the type of a local from int to size_t.
6857 * strftime.c (my_strftime_localtime_r): Include this function
6858 definition in the `#if ! HAVE_TM_GMTOFF' block.
6860 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6861 Include xalloc.h instead.
6863 2001-12-02 Jim Meyering <meyering@lucent.com>
6865 * tempname.c: Don't declare getenv, thus reverting the change of
6866 2001-11-18. It's no longer necessary, now that stdlib.h is always
6869 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6870 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6872 2001-11-30 Akim Demaille <akim@epita.fr>
6874 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6875 before being defined.
6877 2001-11-27 Paul Eggert <eggert@twinsun.com>
6879 * quotearg.h (quotearg_n, quotearg_n_style):
6880 First arg is int, not unsigned.
6881 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6882 (SIZE_MAX, UINT_MAX): New macros.
6883 (quotearg_n_options): Abort if N is negative.
6884 Avoid overflow check on hosts where size_t is 64 bits and int
6885 is 32 bits, as overflow is impossible there.
6886 Fix off-by-one typo that caused unnecessary reallocation.
6888 2001-11-27 Jim Meyering <meyering@lucent.com>
6890 * tempname.c: Merge with version from libc.
6891 * regex.c: Likewise.
6893 * tempname.c: Include stdlib.h unconditionally. On some old systems
6894 for which STDC_HEADERS is 0, it was not included, resulting in a
6895 warning about an integer-to-pointer conversion problem with getenv.
6896 Reported by Volker Borchert.
6898 2001-11-26 Jim Meyering <meyering@lucent.com>
6900 * gtod.h: Remove file.
6901 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6902 * gettimeofday.c: Don't include gtod.h.
6903 (GTOD_init): Remove function.
6904 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6905 Suggestion from Volker Borchert.
6907 2001-11-23 Jim Meyering <meyering@lucent.com>
6909 * hash.h (struct hash_table): Don't define here. Merely declare it.
6910 * hash.c (struct hash_table): Define it here instead.
6912 2001-11-22 Jim Meyering <meyering@lucent.com>
6914 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6916 2001-11-18 Paul Eggert <eggert@twinsun.com>
6918 * tempname.c (TMP_MAX): Remove; no longer needed.
6919 (TEMPORARIES): New macro.
6920 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6921 removes an artificial limitation (e.g. HP-UX 10.20, where
6924 2001-11-18 Jim Meyering <meyering@lucent.com>
6926 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6929 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6930 files will be created before anything else.
6932 2001-11-17 Jim Meyering <meyering@lucent.com>
6934 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6935 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6936 rather than group writable. Patch by Juan F. Codagnone.
6938 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6939 Instead, include "xalloc.h".
6941 * mountlist.c: Include unlocked-io.h after all system headers.
6942 Remove explicit declarations of xmalloc, xrealloc,
6943 and xstrdup. Instead, include "xalloc.h".
6945 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6946 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6947 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6949 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6950 Reported by Padraig Brady.
6952 * mkstemp.c: #undef mkstemp.
6954 (rpl_mkstemp): Rename from mkstemp.
6957 2001-11-16 Jim Meyering <meyering@lucent.com>
6959 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6960 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6961 determine the amount of total physical memory, use pstat_getstatic.
6962 HPUX-11 doesn't define _SC_PHYS_PAGES.
6963 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6964 If sysconf couldn't be used to determine the amount of available
6965 physical memory, use both pstat_getstatic and pstat_getdynamic.
6966 Based on a patch from Bob Proulx.
6968 2001-11-05 Jim Meyering <meyering@lucent.com>
6970 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6972 2001-11-03 Jim Meyering <meyering@lucent.com>
6974 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6975 in argmatch_to_argument call.
6977 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6980 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6981 e.g., a fault due to an attempt to free a NULL pointer.
6983 2001-11-01 Jim Meyering <meyering@lucent.com>
6985 * dirfd.c, dirfd.h: New files.
6986 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6988 * hash.c (hash_print) [TESTING]: Clean up.
6990 2001-10-22 Paul Eggert <eggert@twinsun.com>
6992 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6993 to avoid a warning if -Wall.
6995 2001-10-21 Paul Eggert <eggert@twinsun.com>
6997 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6999 2001-10-21 Jim Meyering <meyering@lucent.com>
7001 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7002 this code would end up calling gettext even in packages built
7004 * getopt.c (_): Likewise.
7005 * regex.c (_): Likewise.
7007 2001-10-20 Paul Eggert <eggert@twinsun.com>
7009 * error.c (strerror_r): Do not declare unless !_LIBC.
7010 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7011 Use strerror_r that is only a macro, even if it is not a function.
7012 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7013 (private_strerror): Use prototypes, not old-style function definition.
7014 (print_errno_message): New function.
7015 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7017 (error_tail, error, error_at_line): Use it.
7019 2001-10-11 Jim Meyering <meyering@lucent.com>
7021 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7022 and quote_n (1, ... to avoid clobbering a buffer.
7024 2001-10-05 Jim Meyering <meyering@lucent.com>
7026 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7027 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7028 * hash-pjw.h: New file.
7030 2001-09-30 Jim Meyering <meyering@lucent.com>
7032 * mountlist.c [MOUNTED_GETFSSTAT]:
7033 Include <sys/ucred.h>, for Apple Darwin.
7034 Include sys/mount.h and sys/fs_types.h only if available.
7036 (read_filesystem_list): Use FS_TYPE.
7038 2001-09-29 Paul Eggert <eggert@twinsun.com>
7040 * exclude.c (excluded_filename): 0 -> false, since it's
7043 2001-09-28 Paul Eggert <eggert@twinsun.com>
7045 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7046 #defines strtoimax. Also treat the other strto* functions
7049 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7050 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7051 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7053 2001-09-26 Jim Meyering <meyering@lucent.com>
7055 Most macros in unlocked-io.h had the wrong number of arguments.
7056 * gen-uio: New script.
7057 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7058 * unlocked-io.hin: Remove file.
7059 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7060 rather than trying to embed it here.
7061 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7062 Reported by Padraig Brady.
7064 2001-09-25 Volker Borchert <bt@teknon.de>
7066 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7068 2001-09-23 Jim Meyering <meyering@lucent.com>
7070 * mountlist.c: Remove useless parentheses in #if directives.
7071 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7072 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7074 2001-09-22 Jim Meyering <meyering@lucent.com>
7076 * localcharset.c: Update from latest gettext.
7077 * config.charset: Likewise.
7079 2001-09-20 Jim Meyering <meyering@lucent.com>
7081 * xstrtol.c (strtoimax): Guard declaration with
7082 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7083 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7084 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7085 (strtoumax): Likewise, for completeness (it wasn't necessary).
7087 2001-09-06 Paul Eggert <eggert@twinsun.com>
7089 * strtoimax.c (HAVE_LONG_LONG):
7090 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7091 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7092 to work around bug in IBM C compiler.
7094 2001-09-16 Jim Meyering <meyering@lucent.com>
7096 * mkdir.c: New file.
7098 2001-09-04 Paul Eggert <eggert@twinsun.com>
7100 * xgetcwd.c: Revert some of the previous change; intead,
7101 fix the HAVE_GETCWD_NULL code to behave more like the
7102 !HAVE_GETCWD_NULL code used to.
7105 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7108 2001-09-04 Paul Eggert <eggert@twinsun.com>
7110 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7111 Use ssize_t, not int, to store result of readlink.
7112 Check for ssize_t overflow as well as size_t overflow,
7113 as POSIX says the result of readlink is implementation-defined
7114 when ssize_t overflows.
7115 Remove unnecessary cast to char*.
7116 Use free+malloc instead of realloc, as the storage doesn't need
7117 to be preserved and it's clearer and can be more efficient that way.
7118 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7119 * xreadlink.h (xreadlink): Update prototype.
7121 2001-09-03 Paul Eggert <eggert@twinsun.com>
7123 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7124 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7125 spotted by Jim Meyering.
7127 2001-09-03 Jim Meyering <meyering@lucent.com>
7129 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7131 2001-09-03 Paul Eggert <eggert@twinsun.com>
7133 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7134 like the HAVE_GETCWD_NULL code.
7135 Include pathmax.h if not HAVE_GETCWD.
7136 Do not include xalloc.h.
7137 (INITIAL_BUFFER_SIZE): New symbol.
7138 Do not use xmalloc / xrealloc, since the caller is responsible for
7139 handling errors. Preserve errno around `free' during failure.
7140 Do not overrun buffer when using getwd.
7142 2001-09-03 Paul Eggert <eggert@twinsun.com>
7144 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7145 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7147 2001-09-02 Jim Meyering <meyering@lucent.com>
7149 * error.c: Update from GNU libc.
7151 2001-09-01 Jim Meyering <meyering@lucent.com>
7153 * xreadlink.c: New file.
7154 * xreadlink.h: New file.
7155 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7157 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7158 doesn't conflict with sparc Solaris 7's definition in
7159 /usr/include/sys/int_types.h.
7161 * exclude.c: Use `""', not `<>' to #include non-system header files.
7162 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7163 and strncasecmp as r-values. Unixware didn't have declarations.
7165 2001-08-31 Jim Meyering <meyering@lucent.com>
7167 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7168 Use an initial, malloc'd, buffer of length 128 rather than
7169 a statically allocated one of length 1024.
7171 2001-08-30 Paul Eggert <eggert@twinsun.com>
7173 * xgetcwd.c: Don't include pathmax.h.
7174 Include stdlib.h and unistd.h if available.
7176 (xmalloc, xstrdup, free): Remove decls.
7177 (xgetcwd): Don't assume sizes fit in unsigned.
7178 Check for overflow when computing sizes.
7179 Simplify reallocation code.
7181 2001-08-28 Paul Eggert <eggert@twinsun.com>
7183 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7185 * strtoimax.c: Renamed from strtoxmax.c, removing the
7188 Also, make the following further changes to make this file's
7189 configuration more similar to that of strtol.c:
7190 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7191 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7192 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7193 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7194 changed to signed values.
7196 And make the following changes as well:
7197 Fix copyright notice, as 1999 was missing.
7198 (verify): New macro.
7199 (strtoimax): Check sizes at compile-time, not run-time.
7200 Prefer strtol to strtoll if both work.
7201 (main): Remove; it was not that useful and was a pain to maintain.
7203 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7205 2001-08-30 Paul Eggert <eggert@twinsun.com>
7207 * savedir.c (savedir): Remove size parameter, as POSIX says that
7208 a directory's st_size can have an arbitrary value, so the old
7209 usage could waste an arbitrary amount of memory. All uses
7211 * savedir.h: Update prototype.
7213 2001-08-30 Paul Eggert <eggert@twinsun.com>
7215 * xstrtol.c (strtoimax): New decl.
7217 2001-08-28 Paul Eggert <eggert@twinsun.com>
7219 * xstrtol.h: Add copyright notice.
7220 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7221 LONGINT_INVALID_SUFFIX_CHAR.
7223 2001-08-30 Paul Eggert <eggert@twinsun.com>
7225 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7228 2001-08-30 Paul Eggert <eggert@twinsun.com>
7230 * hash.c: Remove '2001' from copyright notice.
7232 2001-08-30 Paul Eggert <eggert@twinsun.com>
7234 * full-write.h: New file.
7235 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7236 * full-write.c: Correct credits, as cccp.c no longer
7237 exists and anyway it was so heavily changed from the old cccp
7238 code as to be unrecognizable. Include full-write.h.
7239 (full_write) Return size_t, with short writes meaning failure.
7240 All callers changed. This fixes a bug with large buffers
7242 * utime.c: Include full-write.h.
7244 2001-08-30 Paul Eggert <eggert@twinsun.com>
7246 Merge 'exclude' changes from tar 1.13.22.
7247 This fixes one or two unlikely storage allocation overflow bugs,
7248 but doesn't change user-visible behavior otherwise.
7250 2001-08-30 Paul Eggert <eggert@twinsun.com>
7252 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7253 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7254 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7255 Include if available.
7256 (<xalloc.h>): Include
7257 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7258 (verify): New macro. Use it to verify that EXCLUDE macros do not
7259 collide with FNM macros.
7260 (struct patopts): New struct.
7261 (struct exclude): Use it, as exclude patterns now come with options.
7262 (new_exclude): Support above changes.
7263 (new_exclude, add_exclude_file):
7264 Initial size must now be a power of two to simplify overflow checking.
7265 (free_exclude, fnmatch_no_wildcards): New function.
7266 (excluded_filename): No longer requires options arg, as the options
7267 are determined by add_exclude. Now returns bool, not int.
7268 (excluded_filename, add_exclude):
7269 Add support for the fancy new exclusion options.
7270 (add_exclude, add_exclude_file): Now takes int options arg.
7271 Check for arithmetic overflow when computing sizes.
7272 (add_exclude_file): xrealloc might modify errno, so don't
7273 realloc until after errno might be used.
7275 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7277 (free_exclude): New decl.
7278 (add_exclude, add_exclude_file): Now takes int options arg.
7279 (excluded_filename): No longer requires options arg, as the options
7280 are determined by add_exclude. Now returns bool, not int.
7282 2001-08-30 Paul Eggert <eggert@twinsun.com>
7284 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7286 2001-08-27 Jim Meyering <meyering@lucent.com>
7288 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7290 * version-etc.c (N_): Remove definition.
7291 Revert most of last change.
7292 Instead, simply don't mark the `Copyright...' string for translation.
7293 Based on advice from Paul Eggert.
7295 * strtoxmax.c: Tweak comment.
7297 2001-08-26 Jim Meyering <meyering@lucent.com>
7299 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7300 of copyright with `%s' so translators don't get an untranslated
7302 (COPYRIGHT_YEAR): Define.
7303 (version_etc): Use fprintf rather than fputs.
7304 Suggestion from Ulrich Drepper.
7306 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7308 * strtoll.c: New file, from GNU libc.
7309 * xstrtoimax.c: New file.
7311 * xstrtol.h: Add xstrtoimax.
7312 * strtoumax.c: New file. Simply include "strtoumax.c".
7313 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7315 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7316 * strtoxmax.c: ... then renamed to this.
7318 2001-08-13 Paul Eggert <eggert@twinsun.com>
7320 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7321 Port to Solaris 8, where 'sed' requires a space after the 'r'
7322 command, and where sh dislikes "$/". Clean up the spacing a bit.
7323 Redirect output to $tmp just once.
7325 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7327 * addext.c (<errno.h>): Include.
7328 (errno): Declare if not defined.
7329 (addext): Work correctly when pathconf returns -1 and leaves
7330 errno alone because there is no limit. Also, work even if
7331 pathconf returns a value greater than SIZE_MAX.
7333 2001-08-12 Jim Meyering <meyering@lucent.com>
7335 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7336 Simply `return getcwd (NULL, 0);'.
7337 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7338 Use 1300 as initial value for length, not PATH_MAX.
7340 * pathmax.h: Clean up cpp syntax.
7342 2001-08-12 Jim Meyering <meyering@lucent.com>
7344 * gettimeofday.c: New file.
7346 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7348 2001-08-04 Jim Meyering <meyering@lucent.com>
7350 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7351 to get in sync with glibc.
7353 2001-08-03 Paul Eggert <eggert@twinsun.com>
7355 The following changes are from gettext 0.10.39 as maintained by
7358 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7359 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7360 with inverted sense. All uses changed.
7362 * mbswidth.c: Don't include <limits.h>.
7363 Include <stdlib.h> and <string.h> unconditionally.
7364 (iswcntrl, mbsinit, ISCNTRL): New macros.
7365 (mbsnwidth): Use K&R style function declarations.
7366 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7367 can optimize it when MB_CUR_MAX == 1.
7368 The width of control characters is zero, not 1.
7370 2001-07-15 Jim Meyering <meyering@lucent.com>
7372 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7373 (BUILT_SOURCES): Add unlocked-io.h.
7374 (io_functions): Define.
7375 (unlocked-io.h): New rule.
7376 (DISTCLEANFILES): Add unlocked-io.h.
7377 (all-local): Depend on unlocked-io.h, to ensure it is created.
7379 * unlocked-io.hin: New file
7381 * regex.c: Update from glibc.
7383 2001-07-05 Jim Meyering <meyering@lucent.com>
7385 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7387 (libfetish_a_SOURCES): Put all .h files here instead.
7388 Remove a thus-exposed (better checks in automake) duplicate and
7389 two unnecessary .h files.
7391 2001-06-11 Jim Meyering <meyering@lucent.com>
7393 * regex.c: Update from GNU libc.
7395 2001-05-27 Jim Meyering <meyering@lucent.com>
7397 * readutmp.h (UT_TYPE): Define.
7399 2001-05-24 Jim Meyering <meyering@lucent.com>
7401 * argmatch.c: Include "quote.h".
7402 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7403 quote function. Reported by Göran Uddeborg.
7405 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7407 * dirname.c (dir_name): Compute append_dot using path, not newpath
7408 which is not yet declared.
7410 2001-05-11 Paul Eggert <eggert@twinsun.com>
7412 * Makefile.am (libfetish_a_SOURCES):
7413 Add strftime.c, since we now compile it on all hosts.
7415 * strftime.c (my_strftime):
7416 Define to nstrftime if emacs, but only if my_strftime is not defined.
7417 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7418 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7419 Add one more extra argument: a nanoseconds value.
7422 (my_strftime function): Add %N format.
7423 (emacs_strftimeu): Renamed from emacs_strftime,
7424 with extra ut argument.
7426 2001-05-11 Paul Eggert <eggert@twinsun.com>
7428 dirname code cleanup. base_name now behaves more compatibly
7429 with POSIX basename when given file names that have trailing
7430 slashes, and similarly for dir_name. Add new primitives
7431 base_len and dir_len. Put the directory-name-related decls
7434 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7435 * backupfile.c (base_name): Likewise.
7436 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7437 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7438 * makepath.c (strip_trailing_slashes): Likewise.
7439 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7441 * rename.c (strip_trailing_slashes): Likewise.
7442 * same.c (base_name): Likewise.
7443 * stripslash.c (ISSLASH): Likewise.
7445 * addext.c: Include <dirname.h> after size_t is defined.
7446 * backupfile.c: Likewise.
7448 * addext.c (addext): Use base_len to trim redundant
7449 trailing slashes instead of doing it ourselves.
7450 But do not trim the last slash if it is not redundant.
7452 * backupfile.c (find_backup_file_name,
7453 max_backup_version): Use base_len instead of rolling it ourselves.
7454 Handle the case of "" and (on DOS) "C:" correctly.
7456 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7457 Include <string.h>, <dirname.h>.
7458 (base_name): Allow file names ending in slashes, other than names
7459 that are all slashes. In this case, return the basename followed
7460 by the slashes. This is more general, and can be used in places
7461 where the original base_name purposely had an assertion failure.
7462 (base_len): New function.
7464 * dirname.c: Include <string.h> instead of <stdlib.h>.
7465 Do not include <assert.h>; no longer needed.
7467 (memrchr): Remove decl.
7468 (dir_name_r): Remove.
7469 (dir_len): Renamed from dirlen. All callers changed.
7470 Rewrite in terms of base_name, for simplicity and consistency.
7471 (dir_name): Never return NULL. All callers changed.
7472 Do not include <stdlib.h> in test program; no longer needed.
7473 return 0; is fine for test program.
7475 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7477 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7479 * path-concat.c (path_concat): Use base_len to compute
7480 base length, not strlen; this means we cannot rely on memcpy
7483 * same.c (STREQ): Remove.
7484 (same_name): Handle the case where the basename ends in trailing '/'.
7486 * stripslash.c (strip_trailing_slashes): Return nonzero if
7487 a slash was stripped. Do not strip the last slash after a
7490 2001-04-08 Jim Meyering <meyering@lucent.com>
7492 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7493 recomputed; that's necessary when the offset spans a DST transition.
7494 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7496 2001-04-02 Jim Meyering <meyering@lucent.com>
7498 * regex.h, regex.c: Update from GNU libc.
7500 2001-03-19 Paul Eggert <eggert@twinsun.com>
7502 * version-etc.c (version_etc_copyright): Update to 2001.
7504 2001-03-16 Paul Eggert <eggert@twinsun.com>
7506 * tempname.c (uint64_t): Define to uintmax_t if
7507 not defined, and if UINT64_MAX is not defined.
7508 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7509 Reported by John David Anglin.
7511 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7513 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7514 alias if codeset is empty.
7515 * config.charset (BeOS): Use wildcard syntax.
7517 2001-03-13 Jim Meyering <meyering@lucent.com>
7519 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7520 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7523 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7525 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7527 * unicodeio.c (print_unicode_char): Simplify accordingly.
7529 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7531 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7532 support for DOS/DJGPP.
7534 2001-02-28 Paul Eggert <eggert@twinsun.com>
7536 * Makefile.am (libfetish_a_SOURCES):
7537 Add dup-safer.c, fopen-safer.c.
7538 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7540 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7542 2001-02-25 Paul Eggert <eggert@twinsun.com>
7544 The mkstemp replacement is taken from glibc 2.2.2, with some
7545 portability fixes for use outside glibc, as follows:
7547 * tempname.c (struct_stat64): New macro.
7548 (direxists, __gen_tempname): Use it.
7549 This avoids a portability problem with Solaris 8.
7551 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7552 (<stddef.h>, <stdint.h>, <string.h>):
7553 Include only if STDC_HEADERS || _LIBC.
7554 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7555 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7556 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7557 (__set_errno): Define this macro if <errno.h> doesn't.
7558 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7559 Define these macros if <stdio.h> doesn't.
7560 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7561 Define these macros if <sys/stat.h>
7562 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7563 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7564 __xstat64): Define if not _LIBC.
7565 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7566 (__gen_tempname): Invoke gettimeofday only if
7567 HAVE_GETTIMEOFDAY || _LIBC;
7568 otherwise, fall back on plain "time".
7569 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7571 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7573 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7575 2001-02-17 Jim Meyering <meyering@lucent.com>
7577 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7578 around included file name.
7580 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7582 * strftime.c: Update from GNU libc (the only changes were to comments).
7584 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7586 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7588 2001-02-17 Paul Eggert <eggert@twinsun.com>
7590 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7591 Remove workaround macros for hosts that have mbrtowc but not
7592 mbstate_t, as we now insist on proper declarations for both
7593 before using mbrtowc.
7595 2001-02-17 Jim Meyering <meyering@lucent.com>
7597 * regex.c: Update from libc.
7599 2001-02-16 Paul Eggert <eggert@twinsun.com>
7601 * alloca.c (malloc): Undef before defining, since stdlib.h
7602 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7603 Reported by Mark Hounschell via Paul Eggert.
7605 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7607 * config.charset: Update for FreeBSD 4.2.
7609 2001-01-26 Jim Meyering <meyering@lucent.com>
7611 * quotearg.c: Include stddef.h.
7612 * quote.c: Include stddef.h.
7613 Reported by Axel Kittenberger.
7615 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7616 line in double quotes so that it evokes a better diagnostic.
7617 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7618 Reported by Axel Kittenberger.
7620 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7622 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7623 to avoid a warning. Add back 'const' to inptr.
7625 2001-01-16 Jim Meyering <meyering@lucent.com>
7627 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7630 2001-01-14 Jim Meyering <meyering@lucent.com>
7632 * rename.c: New file. From Volker Borchert.
7633 Include stdlib.h, string.h or strings.h, and xalloc.h.
7634 Use strip_trailing_slashes rather than open-coding it.
7636 2001-01-03 Paul Eggert <eggert@twinsun.com>
7638 * strftime.c: Sync with glibc time/strftime.c 1.81.
7640 2001-01-03 Jim Meyering <meyering@lucent.com>
7642 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7643 local `inptr' to avoid warning with some system declarations of iconv.
7645 2000-12-29 Paul Eggert <eggert@twinsun.com>
7647 * modechange.c: Do not assume that mode_t uses the
7648 traditional octal encoding. E.g. "chmod 1 FOO" should set
7649 the other-execute bit of FOO even if S_IXOTH != 1.
7651 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7652 WOTH, XOTH, ALLM): New macros.
7653 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7654 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7656 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7657 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7659 No need to use uintmax_t; unsigned long is long enough.
7660 Don't bother to get suffix since we don't use it.
7662 2000-12-24 Jim Meyering <meyering@lucent.com>
7664 * hash.c (is_prime): Return explicit boolean values.
7665 (hash_get_first): Return NULL to appease Irix5.6's 89.
7666 Reported by Nelson Beebe.
7668 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7670 * localcharset.c (locale_charset): Add support for Win32.
7672 2000-12-18 Paul Eggert <eggert@twinsun.com>
7674 * physmem.h, physmem.c: New files.
7676 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7677 (noinst_HEADERS): Add physmem.h.
7679 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7680 't' for compatibility with Solaris 8 sort.
7682 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7684 * config.charset: Add support for BeOS.
7686 2000-12-16 Jim Meyering <meyering@lucent.com>
7688 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7689 SHELLS_FILE to a file name that's useful on djgpp systems.
7691 (ADDITIONAL_DEFAULT_SHELLS): Define.
7692 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7693 Based mostly on a patch from Prashant TR.
7695 2000-12-16 Jim Meyering <meyering@lucent.com>
7697 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7698 N and M) would have treated it like `chown N:N FILE'.
7700 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7702 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7704 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7705 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7706 to the list of canonical encodings. Rename EUC-CN to GB2312.
7708 2000-12-08 Andreas Schwab <schwab@suse.de>
7710 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7711 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7713 2000-12-07 Jim Meyering <meyering@lucent.com>
7715 * stripslash.c (ISSLASH): Define.
7716 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7719 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7720 (dir_name_r): Declare this function as static.
7721 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7722 manifest itself on a name containing a mix of slashes and
7724 Make this function work with names starting with a DOS-style
7725 drive letter and colon prefix.
7726 (dir_name): Append `.' if necessary.
7727 Based mostly on patches from Prashant TR and Eli Zaretskii.
7729 * dirname.h (dir_name_r): Remove prototype.
7731 2000-12-05 Jim Meyering <meyering@lucent.com>
7733 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7735 2000-12-04 Jim Meyering <meyering@lucent.com>
7737 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7738 Also include memory.h, stdlib.h, unistd.h if appropriate.
7739 Reported by Andreas Jaeger (conflicting declaration of malloc).
7741 2000-12-02 Jim Meyering <meyering@lucent.com>
7743 * closeout.h: Make idempotent, to avoid some obscure warnings.
7745 2000-12-01 Paul Eggert <eggert@twinsun.com>
7747 * memrchr.c: Include <config.h> before any system include file.
7749 2000-11-29 Paul Eggert <eggert@twinsun.com>
7751 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7753 2000-11-26 Jim Meyering <meyering@lucent.com>
7755 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7757 2000-11-22 Paul Eggert <eggert@twinsun.com>
7759 * strftime.c (my_strftime): Do not invoke mbrlen with a
7760 size of (size_t) -1; it's not portable.
7762 2000-11-17 Akim Demaille <akim@epita.fr>
7764 * obstack.h: Formatting changes.
7765 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7766 prevent type checking.
7767 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7768 cast the value to (void *): assigning a `foo *' to a `void *'
7770 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7772 2000-11-17 Jim Meyering <meyering@lucent.com>
7774 * strstr.c: Update from GNU libc.
7776 2000-11-16 Jim Meyering <meyering@lucent.com>
7778 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7780 2000-11-11 Jim Meyering <meyering@lucent.com>
7782 * error.c: Add a couple #includes, merging from GNU libc version.
7784 2000-11-10 Jim Meyering <meyering@lucent.com>
7786 * obstack.h: Update from GNU libc.
7787 * obstack.c: Likewise.
7789 2000-11-06 Paul Eggert <eggert@twinsun.com>
7791 * getusershell.c (setusershell): Use rewind rather than
7792 fseek/fseeko, to avoid configuration hassles with fseeko.
7793 Don't bother opening SHELLS_FILE if shellstream is NULL;
7796 2000-11-05 Jim Meyering <meyering@lucent.com>
7798 * makepath.h (make_dir): Declare.
7799 * makepath.c (make_dir): Remove `static' attribute.
7802 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7804 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7805 last one in a bucket, advance to the next bucket.
7807 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7809 * fnmatch.c: Do not comment out all the code if we are using
7810 the GNU C library, because in some cases we are replacing buggy
7811 code in the GNU C library itself.
7813 2000-10-30 Paul Eggert <eggert@twinsun.com>
7815 * error.h, getline.h, modechange.h:
7816 Remove "2000" from Copyright line, as the file hasn't been
7817 changed this year other than in the copyright notice.
7819 * xalloc.h: Add "2000" to Copyright line, as this file
7820 was changed this year.
7822 2000-10-30 Paul Eggert <eggert@twinsun.com>
7824 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7825 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7826 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7828 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7830 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7831 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7832 doesn't define __restrict_arr.
7834 2000-10-29 Jim Meyering <meyering@lucent.com>
7836 * xstat.in: Fix grammar in comment.
7838 2000-10-28 Jim Meyering <meyering@lucent.com>
7840 * memchr.c: Update from libc.
7841 Adjust for portability:
7842 [HAVE_STDLIB_H]: Include stdlib.h.
7843 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7844 Undef __memchr, too.
7845 [!weak_alias]: Define __memchr to memchr.
7847 * regex.c: Update from libc.
7848 * regex.h: Likewise.
7849 * getopt1.c: Likewise.
7850 * memcmp.c: Likewise.
7852 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7853 Avoid using fseek, when possible -- it's broken by design.
7854 Patch by Ulrich Drepper.
7856 2000-10-26 Jim Meyering <meyering@lucent.com>
7858 * strftime.c: Update from libc.
7860 2000-10-25 Jim Meyering <meyering@lucent.com>
7862 * obstack.c: Update from libc.
7864 2000-10-23 Jim Meyering <meyering@lucent.com>
7866 * hard-locale.c (hard_locale): Revert last change -- it was simply
7867 wrong. That set_locale call must not have any side effects.
7870 2000-10-22 Jim Meyering <meyering@lucent.com>
7872 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7873 [CYCLIC]: Remove now-unused definition.
7875 * save-cwd.c (O_DIRECTORY): Define, if needed.
7876 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7877 Suggestion from Ulrich Drepper.
7879 2000-10-21 Jim Meyering <meyering@lucent.com>
7881 * dirname.c (dir_name_r): New function, factored out of dir_name.
7882 (dir_name): Use dir_name_r.
7883 * dirname.h (dir_name_r): Declare it.
7885 2000-10-21 Jim Meyering <meyering@lucent.com>
7887 * dirname.c (memrchr): Declare if necessary.
7888 (dir_name): Remove the restriction that there be no
7889 trailing slashes. Now, this code skips past them, effectively
7891 [TEST_DIRNAME] (main): New unit tests.
7893 * memrchr.c: New file from GNU libc.
7894 Undef __memrchr, too.
7895 [!weak_alias]: Define __memrchr to memrchr.
7896 Guard weak_alias use with `#ifdef weak_alias'.
7898 2000-10-17 Jim Meyering <meyering@lucent.com>
7900 * quote.h (PARAMS): Define and use.
7901 Reported by Akim Demaille.
7903 * getopt.c: Update from libc.
7905 2000-10-16 Jim Meyering <meyering@lucent.com>
7907 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7910 2000-09-25 Jim Meyering <meyering@lucent.com>
7912 * md5.h (rol): Define (from GnuPG).
7914 * sha.c: Give credit (GnuPG) where due.
7915 (M): Use rol rather than open-coding it.
7916 Add a FIXME comment.
7918 2000-09-21 Jim Meyering <meyering@lucent.com>
7920 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7921 Reported by Michael Stone.
7923 2000-09-20 Jim Meyering <meyering@lucent.com>
7925 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7926 (noinst_HEADERS): Add sha.h.
7927 Based on code from Scott G. Miller and from GnuPG.
7929 2000-09-15 Jim Meyering <meyering@lucent.com>
7931 * regex.c: Update from libc.
7933 2000-09-10 Jim Meyering <meyering@lucent.com>
7935 * getopt.c (_getopt_internal): Update from glibc.
7937 2000-09-09 Jim Meyering <meyering@lucent.com>
7939 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7940 think it should be used as a general replacement for isascii.
7941 * fnmatch.c: Likewise.
7942 * mbswidth.c: Likewise
7943 * regex.c: Likewise.
7946 * userspec.c: Include sys/param.h and limits.h.
7948 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7949 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7950 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7951 UID, GID. Check range.
7953 2000-09-06 Jim Meyering <meyering@lucent.com>
7955 * getopt.c (_getopt_internal): Update from glibc.
7957 2000-08-30 Jim Meyering <meyering@lucent.com>
7959 * strftime.c: Merge in changes from GNU libc.
7961 2000-08-26 Jim Meyering <meyering@lucent.com>
7963 * closeout.c: Include "__fpending.h".
7964 (close_stdout_status): Return right away if there's nothing to flush.
7966 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7967 * __fpending.c: New file.
7968 * __fpending.h: New file.
7970 2000-08-07 Paul Eggert <eggert@twinsun.com>
7972 Standardize on "memory exhausted" instead of "Memory exhausted"
7973 or "virtual memory exhausted".
7974 * obstack.c (print_and_abort): Use "memory exhausted", not
7975 "virtual memory exhausted".
7976 * same.c (same_name): Invoke xalloc_die instead of printing
7978 * userspec.c (parse_user_spec): Likewise.
7979 * bumpalloc.h: comment fix
7980 * same.c, userspec.c: Include xalloc.h.
7982 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7983 not char *const and pointing to a constant array.
7984 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7985 (xrealloc): Comment fix.
7987 * userspec.c (parse_user_spec):
7988 Don't translate a message until just before returning,
7989 to avoid unnecessary translation.
7991 2000-08-07 Jim Meyering <meyering@lucent.com>
7993 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7994 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7995 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7996 getgroups.c, gethostname.c, getopt.h, group-member.c,
7997 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7998 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7999 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8000 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8001 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8002 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8003 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8004 yesno.c: Back out Copyright date changes for each file with no change
8005 this year. This eases coordination with other programs using the same
8006 source code modules. From Paul Eggert.
8008 2000-08-03 Greg McGary <greg@mcgary.org>
8010 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8011 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8012 (EXTEND_BUFFER): Use them.
8014 2000-08-01 Jim Meyering <meyering@lucent.com>
8016 * dirname.c (ISSLASH): Define.
8017 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8018 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8019 both `\' and `/' may be use as path separators.
8020 Based on a patch from Prashant TR.
8022 2000-07-31 Paul Eggert <eggert@twinsun.com>
8024 * quotearg.c (quotearg_n_options): Don't make the initial
8025 slot vector a constant, since it might get modified.
8027 2000-07-31 Jim Meyering <meyering@lucent.com>
8029 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8030 * obstack.c (print_and_abort): Likewise.
8032 2000-07-30 Paul Eggert <eggert@twinsun.com>
8034 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8035 buffer, so that the caller can always quote one small
8036 component of a "memory exhausted" message in slot 0.
8037 From a suggestion by Jim Meyering.
8039 2000-07-30 Jim Meyering <meyering@lucent.com>
8041 * makepath.c (make_path): Quote the other instance, too.
8043 * quotearg.c (N_STATIC_SLOTVECS): Define.
8044 (STATIC_BUF_SIZE): Define.
8045 (quotearg_n_options): Use only statically allocated storage when
8046 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8047 than STATIC_BUF_SIZE.
8049 2000-07-29 Jim Meyering <meyering@lucent.com>
8051 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8052 * dirname.c (dir_name): Likewise.
8054 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8056 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8057 (dir_name): Assert that there are no trailing slashes.
8059 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8061 * mbswidth.h (mbswidth): Add a flags argument.
8062 (mbswidth): New declaration.
8063 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8064 * mbswidth.c (mbswidth): Add a flags argument.
8065 (mbsnwidth): New function.
8067 2000-07-24 Jim Meyering <meyering@lucent.com>
8069 * mbswidth.c: Remove useless #else. From Bruno Haible.
8071 2000-07-23 Paul Eggert <eggert@twinsun.com>
8073 * mbswidth.c (_XOPEN_SOURCE):
8074 Don't define; this causes problems on Solaris 7.
8075 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8077 2000-07-23 Paul Eggert <eggert@twinsun.com>
8080 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8081 so that mbstate_t is always defined.
8083 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8084 be 1 in at least one GCC installation, and this configuration
8085 error is likely to be common. Ignoring MB_LEN_MAX hurts
8086 performance on hosts that have mbrtowc but have only unibyte
8087 locales, but I assume these hosts are rare.
8089 2000-07-23 Paul Eggert <eggert@twinsun.com>
8091 * quotearg.c: Streamline by invoking multibyte code only if needed.
8092 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8093 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8094 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8095 invoke multibyte primitives.
8097 2000-07-23 Jim Meyering <meyering@lucent.com>
8099 * basename.c (base_name): Add an assertion.
8101 2000-07-15 Bruno Haible <clisp.cons.org>
8103 * quotearg.c: When the system forces us to redefine mbstate_t,
8104 shadow its mbsinit function.
8106 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8108 * mbswidth.h: New file.
8109 * mbswidth.c: New file.
8110 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8111 (noinst_HEADERS): Add mbswidth.h.
8113 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8115 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8118 2000-07-15 Jim Meyering <meyering@lucent.com>
8120 * makepath.c: Include quote.h.
8121 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8122 corresponding argument in a `quote (...)' call.
8123 Give better diagnostics.
8125 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8126 (noinst_HEADERS): Add quote.h.
8128 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8129 from tar's src/misc.c.
8130 * quote.h: New file. Prototypes for same.
8132 2000-07-10 Paul Eggert <eggert@twinsun.com>
8134 From a suggestion by Bruno Haible.
8135 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8136 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8137 to decide whether to define the BeOS workaround macro;
8138 this adjusts to the change to AC_MBSTATE_T.
8140 2000-07-13 Paul Eggert <eggert@twinsun.com>
8142 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8144 * quotearg.c (quoting_style_args, quoting_style_vals,
8145 quotearg_buffer_restyled): Add support for
8146 clocale_quoting_style. Undo previous change to
8147 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8148 and "{RIGHT QUOTATION MARK}" msgids.
8150 2000-07-05 Paul Eggert <eggert@twinsun.com>
8152 The old behavior of quoting `like this' doesn't look good with
8153 newer, ISO-style fonts. See:
8154 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8156 Instead, quote "like this" by default. Let the translator
8157 tailor the locale-specific quoting behavior by providing
8158 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8160 * quotearg.c (N_): New macro.
8161 (gettext_default): New function.
8162 (quotearg_buffer_restyled): Use
8163 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8164 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8166 2000-07-09 Jim Meyering <meyering@lucent.com>
8168 * Most files: Update copyright dates to include 2000.
8170 2000-07-08 Jim Meyering <meyering@lucent.com>
8172 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8174 (xgethostname): Remove now-unnecessary #ifdef.
8175 Move declaration of `err' into loop where it's used.
8177 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8179 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8180 by allocating a larger buffer. Test the gethostname return value for
8181 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8182 returns an error and ENAMETOOLONG isn't defined.
8184 2000-07-05 Paul Eggert <eggert@twinsun.com>
8185 and Bruno Haible <haible@clisp.cons.org>
8187 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8189 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8191 * quotearg.c (struct quoting_options): Simplify quote_these_too
8194 2000-07-03 Jim Meyering <meyering@lucent.com>
8196 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8197 Reported by Bruno Haible.
8199 2000-07-04 Jim Meyering <meyering@lucent.com>
8201 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8202 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8205 2000-07-03 Paul Eggert <eggert@twinsun.com>
8206 and Bruno Haible <haible@clisp.cons.org>
8208 * quotearg.c (mbrtowc):
8209 Assign to *pwc, and return 1 only if result is nonzero.
8210 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8212 2000-07-03 Jim Meyering <meyering@lucent.com>
8214 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8215 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8218 2000-07-02 Jim Meyering <meyering@lucent.com>
8220 * quotearg.c (mbstate_t): Don't define here.
8222 2000-07-02 Jim Meyering <meyering@lucent.com>
8224 * nanosleep.c (SIGCONT): Define if not already defined.
8226 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8228 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8229 per change in ../m4/ls-mntd-fs.m4.
8230 (read_filesystem_list): Ignore symbolic links.
8232 2000-06-29 Jim Meyering <meyering@lucent.com>
8234 * same.c: Include <string.h> or <strings.h>, as appropriate,
8235 for declaration of strcmp.
8237 * long-options.c: Include <stdlib.h>, for declaration of exit.
8239 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8240 Avoid warning by casting result to `char *' to remove `const'.
8242 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8244 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8246 2000-06-26 Paul Eggert <eggert@twinsun.com>
8248 savedir now sets errno on failure and invokes xmalloc to get memory.
8249 Fix a couple of other minor bugs while we're at it.
8251 * savedir.c (<unistd.h>): Do not include; there's no need.
8252 (NAMLEN): Remove macro.
8253 (malloc, realloc): Remove decls.
8255 ("xalloc.h"): Include.
8256 (NAME_SIZE_DEFAULT): New macro.
8257 (savedir): Use xmalloc / xrealloc to allocate memory.
8258 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8259 Skip "" directory entries.
8260 Use strlen to calculate directory entry length, since the old method
8261 is rarely used these days and isn't worth supporting.
8262 Don't use a pointer after freeing it.
8263 Check for integer overflow when calculating allocation size.
8264 Use memcpy to copy entries, instead of stpcpy.
8265 Set errno properly when returning NULL.
8266 Check for readdir error.
8268 2000-06-26 Jim Meyering <meyering@lucent.com>
8270 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8272 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8274 * getusershell.c (xmalloc, xrealloc): Remove functions.
8276 Don't include <stdlib.h>. Don't declare malloc, realloc.
8278 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8280 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8282 2000-06-24 Jim Meyering <meyering@lucent.com>
8284 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8286 2000-06-21 Jim Meyering <meyering@lucent.com>
8288 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8290 2000-06-19 Paul Eggert <eggert@twinsun.com>
8292 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8293 (mbrtowc, mbstate_t): Define substitutes if
8294 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8295 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8296 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8298 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8300 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8301 than 1024, return a memory chunk of least possible size, instead
8302 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8303 Use free/xmalloc instead of xrealloc to avoid copying for very long
8306 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8308 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8309 address, not strdup. Include <stdlib.h> and don't declare free().
8311 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8313 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8316 2000-06-21 Jim Meyering <meyering@lucent.com>
8318 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8319 (noinst_HEADERS): Add getstr.h.
8321 * getline.c (getstr): Move into a separate file.
8322 * getstr.c (getstr): New file, extracted from getline.c, with
8323 the following changes: new parameter, delim2; both delim[12]
8324 parameters have type `int', not `char'. The latter would lose
8325 with 8-bit delimiters.
8326 * getstr.h: New file.
8328 2000-06-19 Jim Meyering <meyering@lucent.com>
8330 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8332 2000-06-18 Jim Meyering <meyering@lucent.com>
8334 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8335 Besides, these days every porting target provides a mkdir function.
8337 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8338 (this snippet comes from src/system.h).
8340 2000-06-15 Paul Eggert <eggert@twinsun.com>
8342 * human.c (adjust_value): New function.
8343 (human_readable_inexact): Apply rounding style even when
8344 printing approximate values.
8346 2000-06-14 Paul Eggert <eggert@twinsun.com>
8348 * human.c (human_readable_inexact): Allow an input block
8349 size that is not a multiple of the output block size, and vice versa.
8350 Reported by Piergiorgio Sartor.
8352 2000-06-14 Paul Eggert <eggert@twinsun.com>
8354 * getdate.y (get_date): Apply relative times after time
8355 zone indicator, not before. Reported by Todd A. Jacobs.
8357 2000-06-13 Jim Meyering <meyering@lucent.com>
8359 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8361 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8363 2000-06-12 Paul Eggert <eggert@twinsun.com>
8365 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8367 2000-06-04 Paul Eggert <eggert@twinsun.com>
8369 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8371 2000-06-04 Jim Meyering <meyering@lucent.com>
8373 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8374 SunOS 4.1.4 for which gid_t is an unsigned type.
8376 2000-06-03 Jim Meyering <meyering@lucent.com>
8378 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8380 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8382 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8383 newer, don't install charset.alias.
8384 * config.charset: Change the Linux/glibc rules so they become empty
8385 on glibc-2.1 or newer.
8387 2000-06-02 Jim Meyering <meyering@lucent.com>
8389 * mountlist.c: Back out last change. Instead, do this...
8390 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8391 member using the same `ignore'-testing code.
8392 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8396 2000-05-29 Jim Meyering <meyering@lucent.com>
8398 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8399 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8401 2000-05-22 Jim Meyering <meyering@lucent.com>
8403 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8405 2000-05-18 Jim Meyering <meyering@lucent.com>
8407 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8408 back, too, since it may have been modified by allocate_entry.
8409 (hash_delete): Rewrite to use neither the assignment operator
8410 nor the comma operator in an if-expression.
8412 2000-05-15 Paul Eggert <eggert@twinsun.com>
8415 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8416 Remove; no longer needed.
8417 "quotearg.h": Add include.
8418 (file_name): Do not bother to explicitly initialize to NULL; it's less
8419 efficient on some hosts.
8420 (close_stdout_status): Remove test as to whether stdout was already
8421 closed; it breaks for the case "echo x | sort >&-".
8422 Quote file name colons.
8423 Do not assume that _("write error") lacks format strings.
8425 2000-05-15 Jim Meyering <meyering@lucent.com>
8427 * version-etc.c (version_etc_copyright): Update the copyright string
8428 used in all --version output.
8430 2000-05-14 Jim Meyering <meyering@lucent.com>
8432 * closeout.c (close_stdout_set_file_name): New function.
8433 (close_stdout_status): Use new file-scoped global.
8434 Return right away if fstat says the stdout file descriptor is invalid.
8435 * closeout.h (close_stdout_set_file_name): Declare.
8437 2000-05-10 Jim Meyering <meyering@lucent.com>
8439 * closeout.c [default_exit_status]: New file-scoped variable.
8440 (close_stdout_set_status): New function.
8441 * closeout.h (close_stdout_set_status): Declare.
8443 2000-05-08 Jim Meyering <meyering@lucent.com>
8445 * long-options.c: Don't include closeout.h.
8446 (parse_long_options): Don't call close_stdout for --version.
8448 2000-05-06 Jim Meyering <meyering@lucent.com>
8450 * strnlen.c: Undefine __strnlen and strnlen.
8451 [!weak_alias]: Define __strnlen to strnlen.
8453 * atexit.c: New file, from libiberty.
8455 2000-05-06 Jim Meyering <meyering@lucent.com>
8457 * closeout.c (close_stdout_status): Also check for errors on the
8460 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8462 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8463 instead of xmalloc, xrealloc, path_concat.
8464 (locale_charset): Treat empty environment variables as absent.
8465 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8467 2000-05-04 Jim Meyering <meyering@lucent.com>
8469 * getopt.c: Update from glibc.
8470 * obstack.c: Likewise.
8471 * obstack.h: Likewise.
8472 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8474 * regex.h: Likewise.
8475 * strndup.c: Likewise.
8476 * strnlen.c: New file, from glibc.
8478 2000-05-01 Jim Meyering <meyering@lucent.com>
8480 * full-write.c (full_write): Remove `FIXME' part of comment.
8482 2000-04-29 Jim Meyering <meyering@lucent.com>
8484 * path-concat.c: Declare strdup only if it's not defined.
8485 * canon-host.c: Likewise.
8487 2000-04-28 Jim Meyering <meyering@lucent.com>
8489 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8490 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8491 included first, then limits.h is included by locale.h by libintl.h.
8492 From John David Anglin.
8494 2000-04-25 Jim Meyering <meyering@lucent.com>
8496 * makepath.c (S_IRWXUGO): Define.
8497 (make_path): Always perform explicit chmod if MODE specifies any
8498 of the `special' permission bits. Prompted by a bug report against
8499 install from Mate Wierdl and Joost van Baal.
8501 2000-04-18 Jim Meyering <meyering@lucent.com>
8505 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8506 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8508 2000-04-17 Jim Meyering <meyering@lucent.com>
8510 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8511 the definition of it to rpl_strftime also defined-away the system's
8514 2000-04-15 Jim Meyering <meyering@lucent.com>
8516 Use `C' to denote so-called `contiguous' files, the same way
8518 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8519 (ftypelet): Use S_ISCTG.
8520 From Michael Deutschmann.
8522 2000-04-14 Jim Meyering <meyering@lucent.com>
8524 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8526 2000-04-08 Jim Meyering <meyering@lucent.com>
8528 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8529 names don't conflict. Reported by Eli Zaretskii.
8531 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8533 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8534 bug. Deal with the different error behavior of Irix iconv.
8536 2000-04-07 Jim Meyering <meyering@lucent.com>
8538 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8539 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8541 2000-04-05 Jim Meyering <meyering@lucent.com>
8543 Portability tweaks required for ultrix4.3.
8544 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8545 * readutmp.c: Include sys/types.h before sys/stat.h.
8546 * canon-host.c: Declare strdup.
8547 * path-concat.c: Likewise.
8548 From John David Anglin.
8550 2000-04-04 Jim Meyering <meyering@lucent.com>
8552 Be more DOS 8.3-friendly.
8553 * ref-add.sin: Renamed from ref-add.sed.in.
8554 * ref-del.sin: Renamed from ref-del.sed.in.
8555 * Makefile.am: Reflect renaming.
8556 Reported by Eli Zaretskii.
8558 Use a temporary file name that won't clash with `charset.alias'
8559 in the DOS 8.3 name space.
8560 * Makefile.am (charset_tmp): Define.
8561 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8562 (uninstall-local): Likewise.
8563 Reported by Eli Zaretskii.
8565 2000-03-29 Paul Eggert <eggert@twinsun.com>
8567 * time/strftime.c (my_strftime): Make sure we call the system
8568 strftime, not ourselves, when invoking the underlying strftime.
8570 2000-03-24 Jim Meyering <meyering@lucent.com>
8572 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8573 (charset_alias): Define.
8574 (install-exec-local): Factor out common code.
8575 (uninstall-local): Split lines longer than 80.
8576 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8578 (.sed.in.sed): New rule. Don't redirect directly to $@.
8579 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8581 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8583 * config.charset: Output a line containing "Packages using this file".
8584 * ref-add.sed.in, ref-del.sed.in: New files.
8585 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8586 ref-del.sed): New rules.
8588 2000-03-17 Jim Meyering <meyering@lucent.com>
8590 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8591 Otherwise, include <strings.h>
8593 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8595 * unicodeio.c (utf8_wctomb): New function.
8596 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8597 format instead of in UCS-4 with platform dependent endianness.
8599 2000-03-07 Paul Eggert <eggert@twinsun.com>
8601 * savedir.c (savedir): Work even if directory size is
8602 negative; this can happen with some screwy NFS configurations.
8604 2000-03-06 Jim Meyering <meyering@lucent.com>
8606 * localcharset.c (get_charset_aliases): Don't try to free file_name
8607 if it's NULL (because we ran out of memory). From Bruno Haible.
8609 2000-03-05 Jim Meyering <meyering@lucent.com>
8611 * localcharset.c ("path-concat.h"): Include.
8612 (get_charset_aliases): Use path_concat instead of ANSI string
8615 * unicodeio.h (PARAMS): Define.
8616 Use it to guard prototype.
8618 2000-03-04 Jim Meyering <meyering@lucent.com>
8620 * Makefile.am (install-exec-local): Create $(libdir) before installing
8622 (uninstall-local): Uncomment this rule so `make distcheck' works
8625 * unicodeio.c (<errno.h>): Include it.
8626 (errno): Declare if not defined.
8628 * localcharset.c: Add Bruno's comment justifying use of volatile.
8630 * config.charset: New version, incorporating remarks from a linux
8631 i18n mailing list. From Bruno Haible.
8633 2000-03-02 Jim Meyering <meyering@lucent.com>
8635 * Makefile.am (EXTRA_DIST): Add config.charset.
8637 2000-03-01 Jim Meyering <meyering@lucent.com>
8639 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8640 * unicodeio.c: Likewise.
8642 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8644 * config.charset: New file.
8645 * localcharset.c: New file.
8646 * unicodeio.h, unicodeio.c: New files.
8647 * Makefile.am (DEFS): Add -DLIBDIR=...
8648 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8649 (noinst_HEADERS): Add unicodeio.h.
8650 (all-local, install-exec-local, charset.alias): New targets.
8652 2000-02-28 Paul Eggert <eggert@twinsun.com>
8654 * quotearg.c (ALERT_CHAR): New macro.
8655 (quotearg_buffer_restyled): Use it.
8657 2000-02-27 Jim Meyering <meyering@lucent.com>
8659 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8660 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8662 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8663 not `#if STDC_HEADERS'.
8664 Declare malloc if needed.
8666 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8667 now that autoconf always defines the HAVE_DECL_ symbols.
8668 * human.c: Likewise.
8670 * strtoumax.c: Likewise.
8672 * backupfile.c: Arrange for cpp to fail if the configure-time
8673 declaration check was not run.
8675 * human.c: Likewise.
8677 * strtoumax.c: Likewise.
8679 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8680 then first look up the entire `.'-containing string as a login name.
8682 2000-02-18 Paul Eggert <eggert@twinsun.com>
8684 * getdate.y: Handle two-digit years with leading zeros correctly.
8685 (textint): New typedef.
8686 (parser_control): Member year changed from int to textint.
8688 (YYSTYPE): Removed; replaced by %union with int and textint members.
8689 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8690 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8691 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8692 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8693 (date, number, to_year): Use width of number in digits, not its value,
8694 to determine whether it's a 2-digit year, or a 2-digit time.
8695 (yylex): Store number of digits of numeric tokens.
8696 Reported by John Kendall.
8698 (parser_control): Changed from struct parser_control to typedef (for
8699 consistency). All uses changed.
8701 (tID): Removed; not used.
8702 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8704 2000-02-14 Paul Eggert <eggert@twinsun.com>
8706 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8707 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8709 2000-02-12 Jim Meyering <meyering@lucent.com>
8711 * userspec.c (ISDIGIT): Define it.
8712 (isdigit): Remove definition.
8713 (is_number): Use ISDIGIT, not isdigit.
8714 <libintl.h>: Include.
8716 (parse_user_spec): Mark translatable strings.
8718 2000-02-10 Jim Meyering <meyering@lucent.com>
8720 With these changes, nanosleep.[ch] are finally enough like the other
8721 lib/* replacement files to compile on a few more losing systems.
8723 * nanosleep.h: Don't include config.h.
8724 Remove prototype from declaration of nanosleep.
8725 (PARAMS): Remove now-unneeded definition.
8726 * nanosleep.c: #undef nanosleep.
8727 (rpl_nanosleep): Rename from nanosleep.
8729 2000-02-03 Jim Meyering <meyering@lucent.com>
8731 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8732 rather than with `#if HAVE_UTMPNAME'.
8734 2000-02-01 Jim Meyering <meyering@lucent.com>
8736 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8738 2000-01-31 Jim Meyering <meyering@lucent.com>
8740 * nanosleep.h (nanosleep): Guard declaration with
8741 `#if ! HAVE_DECL_NANOSLEEP'.
8742 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8743 the declaration in that vendor's sys/timers.h.
8744 Reported by Christian Krackowizer.
8746 * quotearg.c (ISASCII): Add #undef and move definition to follow
8747 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8748 (ISPRINT): Likewise.
8749 Reported by Tom Tromey.
8751 2000-01-30 Jim Meyering <meyering@lucent.com>
8753 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8754 uses of ->ut_name. The latter doesn't work with new Linux header files
8755 where only utmpx.ut_user is declared.
8757 * readutmp.h (UT_USER): Define.
8759 2000-01-23 Jim Meyering <meyering@lucent.com>
8761 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8764 2000-01-22 Jim Meyering <meyering@lucent.com>
8766 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8767 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8768 Required for some AIX systems. Reported by Christian Krackowizer.
8769 [TESTING] (main): New function.
8771 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8772 * dirname.c (dir_name): Support for DOS-style file names with drive
8775 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8777 * strverscmp.c (ISDIGIT): Define.
8778 (strverscmp): Use ISDIGIT, not isdigit.
8780 2000-01-17 Paul Eggert <eggert@twinsun.com>
8782 * nanosleep.c (nanosleep):
8783 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8784 POSIX.1 doesn't require SA_INTERRUPT and some systems
8785 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8786 it's been part of POSIX.1 since day 1 (in 1988).
8788 2000-01-17 Jim Meyering <meyering@lucent.com>
8790 * interlock: Remove unused file. Reported by François Pinard.
8792 2000-01-16 Paul Eggert <eggert@twinsun.com>
8794 * quotearg.c (quotearg_buffer_restyled): Do not quote
8795 alert, backslash, formfeed, and vertical tab unnecessarily in
8796 shell quoting style.
8799 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8800 Free Software Foundation, Inc.
8801 Copying and distribution of this file, with or without modification,
8802 are permitted provided the copyright notice and this notice are preserved.