1 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
3 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
4 to pacify gcc -Wswitch-default.
6 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
8 * argp-help.c (usage_long_opt): Do not print DOC options.
9 (__argp_base_name): Removed
10 * argp-namefrob.h (__argp_basename): Removed definition. Was a
12 (__argp_base_name): Provide macro definition or extern declaration
13 depending on the configuration
15 2006-01-20 Simon Josefsson <jas@extundo.com>
17 * inet_ntop.h: Unconditionally include sys/socket.h.
19 2006-01-19 Simon Josefsson <jas@extundo.com>
21 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
23 2006-01-12 Simon Josefsson <jas@extundo.com>
25 * base64.c: Fix warning, reported by Bruno Haible
26 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
28 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
31 * md5.c: Fix commentary typos.
32 (alignof, UNALIGNED_P): No need for a GCC-specific version.
33 * md5.h (__attribute__): Remove; unused.
34 * sha1.c: Fix commentary to match md5 better.
35 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
36 so that we don't need to worry about alignment. All uses changed.
37 This merges the 2005-10-28 md5 change into sha1.
39 2006-01-11 Jim Meyering <jim@meyering.net>
42 * md5.c (OP): Fix spacing.
44 2006-01-11 Simon Josefsson <jas@extundo.com>
46 * stdint_.h (SIZE_MAX): Add missing (.
48 2006-01-10 Bruno Haible <bruno@clisp.org>
50 * argp.h (__const): Remove macro. Use const instead.
51 * argp-fmtstream.h (__const): Likewise.
52 * glob_.h (__const): Remove macro.
53 * glob-libc.h: Use const instead of __const.
55 2006-01-10 Jim Meyering <jim@meyering.net>
57 Avoid the double-free (first in fts_read, second in fts_close) that
58 would occur when an `active' directory is made inaccessible (e.g.,
59 via chmod a-x) during a traversal.
60 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
61 before returning. Reproduce this failure by
62 mkdir -p a/b; cd a; chmod a-x . b
63 Reported by Stavros Passas.
66 * sha1.c: Tweak grammar in a comment.
68 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
70 * regex_internal.h (BITSET_WORD_BITS):
71 Work around a bug in 64-bit PGC (before version 6.1-2), where the
72 preprocessor mishandles large unsigned values as if they were signed.
73 Problem reported by Claudio Fontana in
74 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
76 2006-01-10 Simon Josefsson <jas@extundo.com>
78 * socket_.h: New file.
80 2006-01-10 Bruno Haible <bruno@clisp.org>
82 * localcharset.c: Update from GNU gettext.
84 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
87 * chdir-long.c (cdb_free): Don't bother trying to open directory
88 for write access: POSIX says that must fail.
89 * fts.c (diropen): Likewise.
90 * save-cwd.c (save_cwd): Likewise.
91 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
92 well, for minor improvements on hosts that lack O_DIRECTORY.
93 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
94 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
95 Fall back on chown if open failed with EACCES.
97 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
98 Report an error at compile-time if only a 1-second nominal clock
101 * lchmod.h: New file.
102 * mkdir-p.c: Include lchmod.h, lchown.h.
103 (make_dir_parents): Use lchown rather than chown, and
104 lchmod rather than chmod.
106 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
107 too. Problem with "none" reported by Bob Proulx. Problem with
108 "proc" reported by n0dalus.
110 * mountlist.c: Include <limits.h>.
111 (dev_from_mount_options)
112 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
113 New function. It no longer assumes "dev=" has the System V meaning
114 on Linux (since it doesn't). It also parses "dev=" more carefully.
115 (read_file_system_list)
116 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
117 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
120 * posixtm.h (PDS_PRE_2000): New macro.
121 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
122 All usages changed. Reject dates outside the range 1969-1999 if
123 PDS_PRE_2000 is used.
125 2006-01-09 Jim Meyering <jim@meyering.net>
129 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
131 * chdir-safer.h, chdir-safer.c: New files.
133 * modechange.c (mode_compile): Reject an invalid mode string
134 that starts with an octal digit. From Andreas Gruenbacher.
136 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
137 and dup to open_safer and dup_safer, respectively.
138 (openat_permissive): Fix typo in comment.
140 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
141 "gettext.h"; either no longer needed or are guaranteed by openat.h.
142 (_): Remove; no longer needed.
143 (openat): Renamed from rpl_openat; no need for rpl_openat
144 since openat.h renames openat for us.
145 Replace most of the body with a call to openat_permissive,
146 to avoid duplicate code.
147 Port to (probably hypothetical) environments were mode_t is
149 (openat_permissive): Require mode arg, so that we can check
150 types better. Put it just after flags. Change cwd failure
151 indicator from pointer-to-bool to pointer-to-errno-value.
153 Invoke openat_save_fail and/or openat_restore_fail if
154 cwd_errno is null, so that openat can call us.
155 (openat_permissive, fdopendir, fstatat, unlinkat):
156 Simplify errno handling to avoid some duplicate code,
157 as it's OK to set errno on success.
158 * openat.h: Revamp code so that function macros depend on
159 __OPENAT_PREFIX only, not also on AT_FDCWD.
160 (openat_ro): Remove. Caller changed to use openat_permissive.
161 (openat_permissive): Now a macro, if not a function.
162 (openat_restore_fail, openat_save_fail): Now always functions,
163 since mkdirat needs them even if __OPENAT_PREFIX is defined.
165 * openat-priv.h: New file, defining macros used by mkdirat.c
167 * mkdirat.c: Include openat-priv.h.
168 Remove definitions of macros defined therein.
169 * openat.c: Likewise.
171 * mkdirat.c (mkdirat): New file and function.
172 * openat.h (mkdirat): Declare.
174 * openat.c (fdopendir): Don't change errno when returning non-NULL.
176 * openat.h (openat_permissive): Declare.
179 * openat.c (EXPECTED_ERRNO): New macro.
180 (openat_permissive): New function -- used in remove.c rewrite.
181 (all functions): Set errno just before returning, only if there
182 was an actual failure.
183 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
185 Emulate openat-family functions using Linux's procfs, if possible.
186 Idea and some code based on Ulrich Drepper's glibc changes.
188 * openat.c: (BUILD_PROC_NAME): New macro.
189 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
190 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
191 before falling back on save_cwd and restore_cwd.
192 (fdopendir, fstatat, unlinkat): Likewise.
194 * openat.c (fstatat, unlinkat): Perform the syscall directly,
195 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
197 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
198 as second argument to va_arg. Otherwise, some versions of gcc
199 warn that `if this code is reached, the program will abort'.
201 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
205 Add POSIX ACL support
206 * acl.h (copy_acl, set_acl): Add declarations.
207 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
208 systems other than Linux.
209 (chmod_or_fchmod): New function: use fchmod when possible,
211 (file_has_acl): Add a POSIX ACL implementation, with a
212 Linux-specific subcase.
213 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
214 S_ISVTX from one file to another. Fall back to fchmod/chmod when
215 acls are unsupported.
216 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
217 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
220 2006-01-09 Bruno Haible <bruno@clisp.org>
222 * sysexit_.h (EX_OK): New macro.
223 Suggested by Martin Lambers <marlam@marlam.de>.
225 2006-01-09 Bruno Haible <bruno@clisp.org>
227 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
228 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
229 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
230 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
232 2006-01-09 Bruno Haible <bruno@clisp.org>
234 * stdint_.h (SIZE_MAX): Write the value without involving negative
237 2005-10-16 Bruno Haible <bruno@clisp.org>
239 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
240 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
242 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
244 * strftime.c (tzname): Don't declare if it is already #defined.
245 Problem reported for Mingw by Mark Junker.
247 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
249 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
250 long int, not int, for nanosecond counts, so that people who are
251 used to POSIX struct timespec won't be surprised. Reported by Jim
254 2005-12-16 Jim Meyering <jim@meyering.net>
256 * fprintftime.c, fprintftime.h: New files.
258 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
260 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
261 * argp-help.c (fill_in_uparams): Check if the constructed
262 struct uparams is valid. Fall back to the default values if it is
265 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
267 * argp-help.c (__argp_base_name): New function
268 (__argp_short_program_name): Rewrite using __argp_base_name
269 * argp-namefrob.h: Define program_invocation_name and
270 program_invocation_short_name if requested
271 (__argp_base_name): Add prototype
272 * argp-parse.c (argp_def): Use gettext wrappers
273 (argp_default_parser): Use __argp_base_name
274 * argp-pin.c: New file. Defines program_invocation_name and
275 program_invocation_short_name on systems that lack them.
277 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
279 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
280 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
281 porting problem reported by Georg Schwarz in
282 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
284 2005-07-09 Bruno Haible <bruno@clisp.org>
286 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
287 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
288 Reported by Mark Junker <mjscod@gmx.de>.
290 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
292 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
293 (uintmax_t) [defined uintmax_t]: Do not declare.
294 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
295 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
296 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
297 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
298 sake of portability to weird hosts that C allows (though we don't
299 know of any practical examples).
301 * savedir.h (fdsavedir): New decl.
302 * savedir.c (fdsavedir, savedirstream): New functions; the latter
303 contains most of the former guts of savedir.
304 (savedir): Use savedirstream.
307 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
309 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
310 coreutils no longer futzes with rounding modes.
312 2005-11-14 Jim Meyering <jim@meyering.net>
314 * mkstemp-safer.c: Include <config.h>, required for possible
315 replacement of mkstemp.
317 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
319 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
321 (gethrxtime) [! (HAVE_NANOUPTIME
322 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
323 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
324 our own approximation.
326 2005-11-10 Simon Josefsson <jas@extundo.com>
328 * readline.c: Remove EOL.
330 2005-11-08 Eric Blake <ebb9@byu.net>
332 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
334 2005-11-08 Eric Blake <ebb9@byu.net>
336 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
338 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
340 Fix porting problem reported by Theodoros V. Kalamatianos.
341 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
342 Don't assume that futimes failing means we must fail.
344 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
346 * getcwd.c (__getcwd): Don't assume that system calls after readdir
347 leave errno alone. Problem reported by Dmitry V. Levin.
349 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
351 * savedir.c (savedir): Don't assume that xrealloc etc. leave
352 errno alone. Problem reported by Frederic Jolliton.
354 2005-10-28 Simon Josefsson <jas@extundo.com>
356 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
357 "restrict" keywords, as per POSIX. Protect the function
358 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
359 Don't use K&R prototypes. Check the sprintf return values.
360 Re-define EAFNOSUPPORT if not present. Indent.
362 * md5.h, md5.c: Simplify buffer handling visavi alignment,
363 suggested by Bruno Haible <bruno@clisp.org>.
365 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
367 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
369 * gc-libgcrypt.c: Add MD2 (which is not available through
372 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
374 * md2.h, md2.c: New files.
376 2005-10-24 Simon Josefsson <jas@extundo.com>
378 * md4.h: Shrink buffer size, now that we changed the type.
380 2005-10-22 Simon Josefsson <jas@extundo.com>
382 * arcfour.h, arcfour.c: Use fixed size indices in the
383 arcfour_context struct (simplify test vector testing in GNU
386 2005-10-22 Simon Josefsson <jas@extundo.com>
388 * md4.h, md4.c: Simplify buffer handling visavi alignment,
389 suggested by Bruno Haible <bruno@clisp.org>.
391 2005-10-22 Simon Josefsson <jas@extundo.com>
393 * crc.h: Include stddef.h, for size_t.
395 2005-10-21 Simon Josefsson <jas@extundo.com>
397 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
398 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
400 2005-10-21 Simon Josefsson <jas@extundo.com>
402 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
405 2005-10-21 Simon Josefsson <jas@extundo.com>
407 * gc-gnulib.c: Support ARCTWO in CBC mode.
409 2005-10-21 Simon Josefsson <jas@extundo.com>
411 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
414 * hmac-sha1.c (hmac_sha1): Likewise.
416 * crc.c (crc32_update): Actually use crc parameter, suggested by
417 Bruno Haible <bruno@clisp.org>.
419 * crc.h: Include stdint.h directly, suggested by Bruno Haible
422 2005-10-21 Simon Josefsson <jas@extundo.com>
424 * des.h, des.c: New files.
426 * gc-gnulib.c: Support DES.c
428 2005-10-21 Simon Josefsson <jas@extundo.com>
430 * arctwo.h, arctwo.c: New files.
432 * gc-gnulib.c: Support ARCTWO.
434 2005-10-21 Simon Josefsson <jas@extundo.com>
436 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
438 2005-10-19 Simon Josefsson <jas@extundo.com>
440 * gc-gnulib.c: Support ARCFOUR.
442 2005-10-19 Simon Josefsson <jas@extundo.com>
444 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
447 * gc.h: Add ECB enum type.
449 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
451 2005-10-19 Simon Josefsson <jas@extundo.com>
453 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
455 2005-10-18 Simon Josefsson <jas@extundo.com>
457 * md4.h, md4.c: New files, based on md5.?.
459 2005-10-17 Simon Josefsson <jas@extundo.com>
461 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
463 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
465 2005-10-17 Simon Josefsson <jas@extundo.com>
467 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
469 2005-10-17 Simon Josefsson <jas@extundo.com>
471 * gc.h, gc-libgcrypt.c: Add ciphers.
473 2005-10-17 Simon Josefsson <jas@extundo.com>
475 * sha1.c: Use uint32_t instead of md5_uint32.t
477 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
480 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
482 * md5.h: Use stdint.h and uint32_t. Doc fix.
484 2005-10-15 Simon Josefsson <jas@extundo.com>
486 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
488 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
490 2005-10-14 Simon Josefsson <jas@extundo.com>
492 * arcfour.h, arcfour.c: New files.
494 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
496 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
497 include <wchar.h>; no longer needed.
499 2005-10-14 Jakub Jelinek <jakub@redhat.com>
500 and Ulrich Drepper <drepper@redhat.com>
503 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
504 instead of inline stream orientation test and two separate
505 function calls. Pay no attention to USE_IN_LIBIO.
507 2005-10-14 Roland McGrath <roland@redhat.com>
509 Import from libc. [BZ #1331]
510 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
512 Reported by Matej Vela <vela@debian.org>.
514 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
516 * mkdir-p.c (make_dir_parents): Don't report an error if an
517 intermediate directory is in a read-only file system. Problem
518 reported by Eric Blake.
520 2005-10-13 Simon Josefsson <jas@extundo.com>
522 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
523 Move memory allocation outside of loop.
525 2005-10-12 Simon Josefsson <jas@extundo.com>
527 * gc-pbkdf2-sha1.c: New file.
529 * gc.h: Add gc_pbkdf2_sha1 prototype.
531 2005-10-12 Simon Josefsson <jas@extundo.com>
533 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
534 suggested by Bruno Haible <bruno@clisp.org>.
536 2005-10-12 Simon Josefsson <jas@extundo.com>
538 * gc-libgcrypt.c (gc_hmac_sha1): New function.
540 * gc-gnulib.c (gc_hmac_sha1): New function.
542 2005-10-12 Simon Josefsson <jas@extundo.com>
544 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
546 2005-10-12 Simon Josefsson <jas@extundo.com>
548 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
549 GC_USE_HMAC_MD5, respectively.
551 * gc-libgcrypt.c (gc_md5): Fix assert call.
554 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
556 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
558 * gc-gnulib.c (gc_hash_buffer): Ditto.
560 2005-10-11 Bruno Haible <bruno@clisp.org>
562 * c-strcasestr.h: New file, from GNU gettext.
563 * c-strcasestr.c: New file, from GNU gettext.
565 2005-10-11 Bruno Haible <bruno@clisp.org>
567 * c-strcase.h: New file, from GNU gettext.
568 * c-strcasecmp.c: New file, from GNU gettext.
569 * c-strncasecmp.c: New file, from GNU gettext.
571 2005-10-11 Simon Josefsson <jas@extundo.com>
573 * crc.h, crc.c: New files.
575 * gc.h (gc_hash_buffer): Add doc.
577 2005-10-08 Simon Josefsson <jas@extundo.com>
579 * gc.h: Add gc_hash and gc_hash_buffer.
581 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
583 * gc-libgcrypt.c (gc_hash_buffer): Add.
585 2005-10-11 Bruno Haible <bruno@clisp.org>
587 * strcasecmp.c: Include limits.h.
588 (strcasecmp): Avoid integer overflow on exotic platforms.
589 * strncasecmp.c: Include limits.h.
590 (strncasecmp): Avoid integer overflow on exotic platforms.
591 Reported by Paul Eggert.
593 2005-10-06 Simon Josefsson <jas@extundo.com>
595 * hmac-md5.c: New file.
599 2005-10-06 Simon Josefsson <jas@extundo.com>
601 * memxor.c (memxor): Avoid casts and warnings.
603 2005-10-05 Derek Price <derek@ximbiot.com>
605 * getdelim.c (SIZE_MAX): New macro, if not already defined.
607 2005-10-05 Simon Josefsson <jas@extundo.com>
609 * memxor.c (memxor): Fix compiler error.
611 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
612 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
614 * memxor.h, memxor.c: New files.
616 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
617 we assume all systems have it, suggested by Jim Meyering
618 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
619 any systems lack sys/socket.h; mingw32 is known to lack it, but we
620 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
623 2005-10-04 Bruno Haible <bruno@clisp.org>
625 * verify.h (verify_true): Provide alternative definition for C++.
627 2005-10-04 Simon Josefsson <jas@extundo.com>
629 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
630 D. Baushke" <mdb@gnu.org>.
632 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
634 * getdelim.c: Include getdelim.h first. Include <limits.h>.
635 (SSIZE_MAX): New macro, if not already defined.
636 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
639 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
641 * exclude.c: Include verify.h.
642 (verify): Remove. All callers changed to use verify.h's version.
643 * strtoimax.c: Likewise.
644 * utimecmp.c: Likewis.e
647 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
648 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
649 * .cvsignore: Add fts.h, search.h, t-fpending.
650 * settime.c (settime): Fix { typo in previous patch. Also, don't
651 bother returning ENOSYS if settimeofday or stime fails; just let
652 them return whatever errno they want to return.
653 * utimens.c: Include unistd.h, for dup2.
654 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
655 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
657 2005-10-02 Jim Meyering <jim@meyering.net>
660 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
661 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
662 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
663 Remove AT_FDCWD test.
664 Do not consume the fd unless successful.
665 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
666 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
667 block, so that we don't even try to compile it if settimeofday is
668 available. This works around a compilation failure on OSF1 V5.1,
669 due to stime requiring a `long int*' while tv_sec is `int'.
671 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
673 * getdelim.c (getdelim): Remove unused variables.
675 2005-10-01 Simon Josefsson <jas@extundo.com>
677 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
678 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
679 AI_* and EAI_* definitions. Protect function declarations.
681 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
683 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
684 so that the code works even with ancient cpp. Portability problem
685 with GCC 2.7.2.1 reported by Thomas M.Ott.
687 2005-09-27 Jim Meyering <jim@meyering.net>
689 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
691 * intprops.h (signed_type_or_expr__): Define.
692 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
695 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
697 * verify.h (verify_expr): Remove, replacing with:
698 (verify_true): New macro that returns true instead of void.
699 (verify_type__): Remove.
700 (verify): Use verify_true rather than verify_type__.
702 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
704 * utimens.c (ENOSYS): Define if not already defined.
705 (futimens): Support having a null PATH if the file descriptor
708 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
710 (__attribute): Define to empty unless GCC 3.1 or later.
711 This works around a core dump on OpenBSD 3.4, which has GCC
712 2.95.3, which dumps core when given __attribute__(()). It also
713 simplifies other tests, since we really don't want to bother with
714 worrying about which ancient version of GCC supported what.
715 Original problem reported by Yoann Vandoorselaere, with part of
716 the fix suggested by Derek Price.
718 2005-09-24 Jim Meyering <jim@meyering.net>
720 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
721 so we can once again use a positive bitfield width of 1 -- now we
722 don't have to explain why we were using a bitfield width of 2.
724 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
726 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
727 Problem reported by Eric Blake.
728 (getaddrinfo): Initialize se so that it's not garbage.
729 Redo internal storage allocation so that it doesn't make unportable
730 assumptions about alignment.
733 * utimens.c (futimens): Use futimesat if available.
734 Prefer it to futimes since it doesn't have the futimes bug.
736 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
737 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
738 Instead, declare a function that returns a pointer to an array,
739 and use verify_type__ to declare the size of the array.
740 Problem and germ of a solution reported by Bruno Haible.
741 (verify_type__): Use 2, not 1, for bitfield size, to avoid
742 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
744 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
748 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
750 * argmatch.h: Include verify.h
751 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
752 (ARGMATCH_ASSERT): Remove; unused.
753 * canonicalize.c: Assume STDC_HEADERS.
754 * exclude.c: Include "strcase.h".
755 * regex_internal.h [!defined _LIBC]: Likewise.
756 * getusershell.c: Include stdio--.h rather than stdio.h
758 (getusershell): Call fopen, not fopen_safer.
759 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
760 Do not include unistd-safer.h.
761 (save_cwd): Don't call fd_safer; no longer needed
762 now that we include fcntl--.h.
764 * getdate.y (relative_time): New type.
765 (RELATIVE_TIME_0): New constant.
766 (parser_control): Use relative_time instead of doing it ourselves.
767 (%union): Add new relative_time rel member.
768 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
770 (relunit, relunit_snumber): Now of type rel.
771 (zone, rel, relunit, get_date): Adjust to above changes.
773 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
774 Do not include unistd-safer.h.
775 (getloadavg): Don't call fd_safer; no longer needed
776 now that we include fcntl--.h.
778 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
779 (make_dir_parents): Treat ENOSYS like EEXIST.
781 Improve quality of diagnostics on restore_cwd failure.
782 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
783 (make_dir_parents): Last arg is now int * (for errno), not bool *.
784 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
785 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
786 each time through the loop. Do not diagnose restore_cwd failure;
787 that is the caller's job (and perhaps the caller does not care).
789 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
790 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
791 If the file already exists but is not a directory, don't bother
792 to try to make its parents.
793 Close potential file descriptor leak if we can't chdir("/") (!).
794 Don't always return true if chdir($PWD) fails; return true only
795 if the requested action was done successfully (except for the
797 Don't log final directory unless we actually made it.
798 Refactor to avoid duplicate code to fix up permissions.
799 Don't attempt to fix up parent permissions if chdir($PWD) fails.
801 * strftime.c (my_strftime): Rewrite the previous change slightly,
802 to make it a bit faster and (I hope) clearer.
803 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
804 Fix bug in formats like %2N.
806 * verify.h: New file.
808 2005-09-22 Jim Meyering <jim@meyering.net>
812 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
814 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
815 the .tm_year member, since otherwise gcc-4.0 would now warn about
816 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
818 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
819 order to avoid an unsuppressible warning from gcc on 64-bit systems.
821 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
822 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
823 when run in a time zone for which daylight savings time is in effect
824 for the starting date.
826 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
827 stop us from restricting permissions of just-created absolute-named
829 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
830 to restore initial working directory.
831 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
832 to tell caller if/when we change the working directory and are
833 unable to return to the initial one.
834 * mkdir-p.h (make_dir_parents): Update prototype.
835 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
836 `return false'. This fixes a bug introduced on 2004-07-30.
838 * openat.c (fdopendir): Be sure to close the supplied
839 file descriptor before returning. This makes our replacement
840 implementation a little closer to Solaris's, where fdopendir
841 ties the file descriptor to the returned DIR* pointer.
842 * openat.c (unlinkat): New function.
843 * openat.h (unlinkat): Add prototype.
844 * openat-die.c (openat_save_fail): Rename from openat_save_die.
845 (openat_restore_fail): Rename from openat_restore_die.
846 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
848 Provide an alternative to exiting immediately upon save_cwd or
849 restore_cwd failure. Now, an application can arrange e.g.,
850 to perform a longjump in that case.
851 * openat.c: Include dirname.h.
852 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
853 (rpl_openat, fdopendir, fstatat): Call openat_save_die
854 and openat_restore_die rather than calling error directly.
855 Don't include "error.h" or "exitfail.h"; they're no longer needed.
857 * openat-die.c (openat_save_die, openat_restore_die): New file.
858 * openat.h (openat_save_die, openat_restore_die): Declare and define.
860 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
861 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
862 int utc, int nanoseconds);
864 date should not have to allocate a megabyte of virtual memory to
865 handle a format argument like +%1048575T. When implemented with
866 strftime, it must allocate such a buffer, use strftime to fill it
867 in, print it, then free it.
868 With fprintftime, it simply prints everything and exits.
869 With no need for memory allocation, that's one fewer way to fail.
870 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
871 optional field width, not before, so we accept %9:z, not %:9z.
872 (my_strftime): Be sure to use L_('x') for literals.
874 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
875 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
876 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
877 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
878 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
879 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
880 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
881 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
882 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
884 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
885 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
886 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
887 and don't include <sys/file.h>).
889 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
893 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
894 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
895 [!LDAV_DONE]: Avoid unused variable warning.
897 2005-09-21 Bruno Haible <bruno@clisp.org>
899 * unicodeio.h (unicode_to_mb): New declaration.
901 2005-09-20 Derek Price <derek@ximbiot.com>
903 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
905 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
907 Use a consistent style for including <config.h>.
908 * __fpending.c, acl.c, argmatch.c,
909 argp-help.c, argp-parse.c,
910 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
911 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
912 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
913 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
914 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
915 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
916 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
917 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
918 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
919 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
920 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
921 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
922 modechange.c, mountlist.c, open-safer.c, physmem.c,
923 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
924 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
925 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
926 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
927 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
928 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
929 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
930 userspec.c, utimecmp.c, version-etc-fsf.c,
931 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
932 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
933 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
934 Standardize inclusion of config.h.
935 * __fpending.h, dirfd.h, getdate.h, human.h,
936 inttostr.h: Removed inclusion of config.h from header files.
937 * inttostr.c: Adjusted in-tree users.
938 * timespec.h: Remove superfluous warning to include config.h.
939 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
940 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
941 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
942 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
944 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
946 * stat-time.h: New file.
947 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
948 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
950 (timespec_cmp): New function.
951 * utimecmp.c: Include stat-time.h.
952 (SYSCALL_RESOLUTION): Depend on whether various struct stat
953 members exist, not on the obsolescent ST_MTIM_NSEC.
954 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
956 2005-09-15 Derek Price <derek@ximbiot.com>
957 Paul Eggert <eggert@cs.ucla.edu>
959 * regcomp.c, regexec.c, regex_internal.c: Back out previous
960 changes, consolidating in...
961 * regex_internal.h: ...this file.
963 2005-09-15 Derek Price <derek@ximbiot.com>
965 * regex_internal.h: Blank `pure' for GNUC < 3.
966 * regex_internal.c: Ditto, using this...
967 (__GNUC_PREREQ): ...new macro.
968 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
969 (__GNUC_PREREQ): ...this new macro.
971 * strstr.h: Include string.h. Define strstr as a macro here.
973 2005-09-13 Derek Price <derek@ximbiot.com>
975 * canon-host.c (canon_host_r): Set *cherror on memory allocation
977 Reported by Jim Meyering <jim@meyering.net>.
979 2005-09-13 Jim Meyering <jim@meyering.net>
981 * canon-host.c: Filter through gnu indent and reword comments slightly.
982 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
984 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
986 * lib/base64.c: Typo.
987 (base64_encode): Put b64str in initialized data section.
989 2005-09-12 Derek Price <derek@ximbiot.com>
991 Return usable errors from canon-host.
992 * canon-host.h: New file.
993 * canon-host.c (canon_host): Wrap...
994 (canon_host_r): ...this new function, which now relies exclusively on
996 (ch_strerror): New function.
997 (last_cherror): New global.
998 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
999 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1001 (freeaddrinfo): Free ai->ai_canonname when set.
1003 2005-09-12 Derek Price <derek@ximbiot.com>
1004 Paul Eggert <eggert@cs.ucla.edu>
1006 * glob-libc.h: Renamed from glob_.h. The new version is
1007 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1008 protecting things that should be done only in gnulib contexts.
1009 * glob_.h: New file, containing only the glob things needed for
1011 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1012 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1013 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1014 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1015 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1016 and to respect the namespace rules better.
1018 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1020 Merge glibc and coreutils changes into gnulib, plus a few
1022 * md5.c: Use #error rather than a string.
1023 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1024 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1025 (__attribute__): Define to empty for non recent-GCC.
1026 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1027 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1028 Renamed from their non-__ counterparts, with new macros replacing
1029 them if not _LIBC. Add __THROW attribute.
1031 (struct md5_ctx): Align buffer if using GCC.
1032 * sha1.h (struct sha1_ctx): Likewise.
1033 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1034 The old name was backwards.
1035 (NOTSWAP): Remove; not used.
1036 (rol): New macro, moved here from md5.h.
1037 (sha1_process_block): Remove a FIXME that doesn't make sense.
1039 2005-09-12 Derek Price <derek@ximbiot.com>
1041 * gai_strerror.c: Include config.h when available. Include
1042 getaddrinfo.h before other headers to test interface.
1043 Reported by Larry Jones <lawrence.jones@ugs.com>.
1045 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1047 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1048 definitions, since that's the preferred style in glibc.
1049 Fix a minor spacing issue, and update copyright notice to match glibc's.
1051 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1053 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1055 2005-09-06 Simon Josefsson <jas@extundo.com>
1057 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1058 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1060 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1062 Change bitset word type from unsigned int to unsigned long int,
1063 as this has better performance on typical 64-bit hosts.
1064 Port bitset code to hosts with unusual word sizes.
1065 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1066 (build_collating_symbol):
1067 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1068 argument is a bitset. This is merely a style issue, but it makes
1069 it clearer that an entire array is expected.
1070 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1071 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1072 Port to the case where bitset_word is not the same as unsigned int.
1073 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1074 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1076 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1077 (build_trtable, group_nodes_into_DFAstates):
1079 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1080 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1081 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1082 * regexec.c (group_nodes_into_DFAstates): Likewise.
1083 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1084 * regcomp.c (optimize_subexps, lower_subexp):
1085 Work even if bitset_word has holes in its bitwise representation.
1086 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1087 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1089 * regex_internal.c (re_string_reconstruct):
1090 Don't assume UCHAR_MAX == 255.
1091 * regex_internal.h (bitset_set_all): Likewise.
1092 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1094 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1095 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1097 (BITSET_WORD_MAX): New macro.
1098 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1099 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1100 (bitset_empty, bitset_copy):
1101 Prefer sizeof (bitset) to multiplying it out ourselves.
1102 (bitset_not_merge): Remove; unused.
1103 (bitset_contain): Return bool, not unsigned int with one bit on.
1104 All callers changed.
1105 * regexec.c (build_trtable): Don't assume bitset has no stricter
1106 alignment than re_node_set; do this by defining a new internal
1107 type struct dests_alloc and using it to allocate memory.
1109 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1111 Check for arithmetic overflow when calculating sizes, to prevent
1112 some buffer-overflow issues. These patches are conservative, in the
1113 sense that when I couldn't determine whether an overflow was possible,
1114 I inserted a run-time check.
1115 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1116 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1117 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1118 (re_xnrealloc, re_x2nrealloc): New inline functions.
1119 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1120 (build_equiv_class, build_charclass): Check for arithmetic overflow
1121 in size expression calculations.
1122 * lib/regex_internal.c (re_string_realloc_buffers):
1123 (build_wcs_upper_buffer, re_node_set_add_intersect):
1124 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1125 (re_dfa_add_node, register_state): Likewise.
1126 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1127 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1128 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1129 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1131 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1133 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1134 to avoid a collision with bits/local_lim.h in glibc.
1135 All uses changed. Problem reported by Dmitry V. Levin in
1136 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1138 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1139 bugs in int versus size_t comparisons.
1140 (re_string_context_at): Fix bug where the code assumed that
1143 Use bool where appropriate.
1144 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1145 All callers changed.
1146 (calc_eclosure_iter): Likewise, for ROOT arg.
1147 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1148 (build_charclass_op): Likewise, for NON_MATCH arg.
1149 * regex_internal.c (re_string_allocate, re_string_construct):
1150 (re_string_construct_common): Likewise, for ICASE arg.
1151 * regexec.c (re_search_2_stub, re_search_stub):
1152 Likewise, for RET_LEN arg.
1153 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1154 (set_regs): Likewise, for FL_BACKTRACK arg.
1155 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1156 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1157 (calc_eclosure_iter, parse_bracket_exp):
1158 Use bool for internal variables that are booleans.
1159 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1160 (set_regs, build_sifted_states, sift_states_bkref):
1161 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1162 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1163 (find_collation_sequence_value):
1165 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1166 (re_node_set_compare):
1167 Return bool, not int. All callers changed.
1168 * regexec.c (check_halt_node_context, check_dst_limits):
1169 (build_trtable, check_node_accept): Likewise.
1170 * regex_internal.h: Include stdbool.h.
1172 Fix bugs uncovered when converting to bool.
1173 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1174 failure instead of charging ahead blindly.
1175 * regex_internal.c (register_state): Likewise.
1176 * regexec.c (re_search_2_stub): Use simpler method than boolean
1177 for freeing internal storage.
1178 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1179 bitset pieces used as boolean, to avoid undefined behavior
1180 on hosts that do int overflow checking.
1182 2005-08-31 Derek Price <derek@ximbiot.com>
1184 * getdelim.c (getdelim): Return EOF on EOF.
1185 Reported by Larry Jones <lawrence.jones@ugs.com>.
1187 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1189 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1190 lengths fit in regoff_t; this isn't true if regoff_t is the same
1192 * regex.c (re_search_internal): 5th arg is LAST_START
1193 (= START + RANGE) instead of RANGE. This avoids overflow
1194 problems when regoff_t is the same width as size_t.
1195 All callers changed.
1196 (re_search_2_stub): Check for overflow when adding the
1197 sizes of the two strings.
1198 (re_search_stub): Check for overflow when adding START
1199 to RANGE; if it occurs, substitute the extreme value.
1201 2005-08-31 Jim Meyering <jim@meyering.net>
1203 * regcomp.c (search_duplicated_node): Make first pointer arg
1205 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1206 (register_state): Likewise.
1207 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1208 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1209 (group_nodes_into_DFAstates): Likewise.
1211 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1213 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1214 old glibc regex code mishandles strings longer than 2**31 bytes.
1215 This patch fixes this when the regex code is used in gnulib
1216 (i.e., outside glibc).
1218 This patch should not affect the use of the regex code inside
1219 glibc. No doubt this problem also needs to be handled for glibc
1220 as well, but the result will be an incompatible change to the
1221 glibc ABI, and the old ABI will have to be supported too. That
1222 can be the the subject for another patch.
1224 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1225 governing whether the rest of this patch is active. By default,
1226 the macro is disabled and the patch has no effect.
1227 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1228 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1229 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1230 (re_match_2, re_set_registers): Use the new types.
1231 * regex_internal.h (Idx, re_hashval_t): New types.
1232 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1234 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1235 (re_string_context_at, bin_tree_t, re_dfastate_t):
1236 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1237 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1238 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1239 (re_string_char_size_at, re_string_wchar_at):
1240 (re_string_elem_size_at):
1241 Use the new types and macros to port to 64-bit hosts.
1242 Use unsigned types for internal values, so that the code
1243 mostly works even for arrays larger than SSIZE_MAX.
1244 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1245 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1246 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1247 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1248 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1249 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1250 (calc_inveclosure, parse_dup_op, build_range_exp):
1251 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1252 (fetch_number, create_token_tree, mark_opt_subexp):
1254 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1255 (create_cd_newstate, re_string_allocate, re_string_construct):
1256 (re_string_realloc_buffers, build_wcs_upper_buffer):
1257 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1258 (re_string_reconstruct, re_string_peek_byte_case):
1259 (re_string_fetch_byte_case, re_string_context_at):
1260 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1261 (re_node_set_init_copy, re_node_set_add_intersect):
1262 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1263 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1264 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1265 (re_acquire_state, re_acquire_state_context, register_state):
1267 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1268 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1269 (re_search_internal, re_search_2_stub, re_search_stub)
1270 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1271 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1272 (update_cur_sifted_state, check_dst_limits):
1273 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1274 (check_subexp_limits, sift_states_bkref, merge_state_array):
1275 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1276 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1277 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1278 (expand_bkref_cache, check_node_accept_bytes):
1279 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1280 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1281 (acquire_init_state_context, check_halt_node_context):
1282 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1283 (sift_states_backward, clean_state_log_if_needed):
1284 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1285 (find_recover_state, transit_state_sb, transit_state_mb):
1286 (transit_state_bkref, build_trtable, match_ctx_clean):
1288 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1289 to work around an assumption that REG_MISSING is negative.
1291 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1292 (seek_collating_symbol_entry) [defined _LIBC]:
1293 (lookup_collation_sequence_value) [defined _LIBC]:
1294 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1295 Use prototypes rather than old-style function definitions.
1296 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1297 (transit_state_sb) [0]:
1298 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1300 * regexec.c (re_search_internal): Simplify update of rm_so and
1303 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1304 (optimize_subexps, lower_subexp):
1305 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1306 since the signed shift might overflow. Use 1u<<31 instead.
1307 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1308 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1311 * regcomp.c (optimize_subexps, lower_subexp):
1312 Use CHAR_BIT rather than 8, for clarity.
1313 * regexec.c (check_dst_limits_calc_pos_1):
1314 (check_subexp_matching_top): Likewise.
1315 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1316 have to worry about portability issues when shifting it left.
1317 Remove no-longer-needed test for table_size > 0.
1318 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1319 in a word, as the resulting behavior is undefined.
1320 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1321 in one case, a <= should have been an <, and in another case the
1322 whole test was missing.
1323 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1324 the standard name CHAR_BIT.
1325 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1326 this is not true on one's complement and signed-magnitude hosts.
1328 * regex_internal.h (re_sub_match_top_t): Remove unused member
1330 (struct re_dfa_t): Remove unused member states_alloc.
1331 * regcomp.c (init_dfa): Don't initialize unused members.
1333 2005-08-31 Bruno Haible <bruno@clisp.org>
1335 * strstr.c: Include <stddef.h>, for NULL.
1336 * strcasestr.c: Likewise.
1337 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1339 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1341 * iconvme.h: Add prototype for iconv_alloc.
1343 2005-08-29 Simon Josefsson <jas@extundo.com>
1345 * iconvme.c: Fix errno.
1347 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1349 * iconvme.c: Split iconv_string into iconv_alloc.
1351 2005-08-27 Jim Meyering <jim@meyering.net>
1353 * fopen-safer.c: Merge minor changes from coreutils.
1354 * dup-safer.c: Likewise.
1355 * fd-safer.c: Likewise.
1357 Merge from coreutils.
1358 * stdio--.h: New file.
1359 * stdlib--.h: New file.
1360 * mkstemp-safer.c: New file.
1362 GNU tar needs these.
1363 * pipe-safer.c: New file.
1364 * creat-safer.c: New file.
1365 * fcntl--.h (creat): Define to creat_safer.
1366 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1367 * unistd--.h (pipe): Define to pipe_safer.
1368 * unistd-safer.h: Declare pipe_safer.
1370 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1372 * regex_internal.h: Remove all references to
1373 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1375 (bitset_not, bitset_merge, bitset_not_merge):
1376 (bitset_mask, re_string_allocate, re_string_construct):
1377 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1378 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1379 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1380 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1381 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1382 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1383 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1384 (re_acquire_state_context):
1385 Remove unnecessary forward decls.
1386 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1387 Put __attribute at function definition,
1388 now that the function decl has been removed.
1389 * lib/regex_internal.c (re_string_peek_byte_case):
1390 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1393 2005-08-26 Simon Josefsson <jas@extundo.com>
1395 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1396 Haible <bruno@clisp.org>.
1398 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1400 * regexec.c (set_regs): Don't alloca with an unbounded size.
1402 alloca modernization/simplification for regex.
1403 * regex.c: Remove portability cruft for alloca. This no longer
1404 needs to be at the start of the file, and can be moved into
1405 regex_internal.h and simplified.
1406 * regex_internal.h: Include <alloca.h>.
1407 (__libc_use_alloca) [!defined _LIBC]: New macro.
1408 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1409 now works outside glibc.
1411 2005-08-24 Simon Josefsson <jas@extundo.com>
1413 * getpass.c: Add WIN32 implementation. Conditionalize use of
1414 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1415 GLIBC specific code.
1417 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1419 Make regex safe for g++. This fixes one real bug (an "err"
1420 that should have been "*err"). g++ problem reported by
1422 * regex_internal.h (re_calloc): New macro, consistent with
1423 re_malloc etc. All callers of calloc changed to use re_calloc.
1424 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1425 not int. All callers changed.
1426 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1427 just use an array of size MB_LEN_MAX.
1428 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1429 (find_recover_state): Change "err" to "*err"; this fixes what
1430 appears to be a real bug.
1431 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1434 2005-08-25 Jim Meyering <jim@meyering.net>
1436 * open-safer.c: Include <config.h>.
1437 Otherwise, we'd lose LARGEFILE support in any file using
1440 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1442 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1443 * regex.h (regerror): Likewise.
1445 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1446 requires this. (The code never needed it.)
1448 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1449 All uses of recently-renamed identifiers changed to use the new,
1450 POSIX-compliant names. The code will build and run just fine
1451 without these changes, but it's better to eat our own dog food
1452 and use the standard-conforming names.
1454 * regex.h: Fix a multitude of POSIX name space violations.
1455 These changes have an effect only for programs that define
1456 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1457 do not change anything for programs compiled in the normal way.
1458 Also, there is no effect on the ABI.
1460 (_REGEX_SOURCE): New macro.
1461 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1462 defined and _GNU_SOURCE is not; this fixes a name space violation.
1464 Rename the following macros to obey POSIX requirements.
1465 The old names are still visible as macros if _REGEX_SOURCE is defined.
1466 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1467 RE_BACKSLASH_ESCAPE_IN_LISTS.
1468 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1469 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1470 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1471 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1472 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1473 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1474 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1475 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1476 (REG_INTERVALS): renamed from RE_INTERVALS.
1477 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1478 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1479 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1480 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1481 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1482 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1483 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1484 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1485 RE_UNMATCHED_RIGHT_PAREN_ORD.
1486 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1487 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1488 (REG_DEBUG): renamed from RE_DEBUG.
1489 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1490 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1491 unusual, since we can't clash with the POSIX REG_ICASE.
1492 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1493 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1494 (REG_NO_SUB): renamed from RE_NO_SUB.
1495 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1496 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1497 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1498 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1499 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1500 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1501 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1502 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1503 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1504 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1505 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1506 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1507 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1508 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1509 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1510 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1511 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1512 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1513 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1514 (REG_FIXED): Renamed from REGS_FIXED.
1515 (REG_NREGS): Renamed from RE_NREGS.
1517 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1518 of other REG_* macros, since POSIX says the user is allowed to
1519 #undef these macros selectively.
1521 (reg_errcode_t): Update comment stating what other tables need
1524 Rename the following enum values to obey POSIX requirements.
1525 The old names are still visible as macros.
1526 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1527 is not defined, since GNU is supposed to be a superset of POSIX as
1528 much as possible, and since we want reg_errcode_t to be a signed
1529 type for implementation consistency.
1530 (_REG_NOERROR): Renamed from REG_NOERROR.
1531 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1532 (_REG_BADPAT): Renamed from REG_BADPAT.
1533 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1534 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1535 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1536 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1537 (_REG_EBRACK): Renamed from REG_EBRACK.
1538 (_REG_EPAREN): Renamed from REG_EPAREN.
1539 (_REG_EBRACE): Renamed from REG_EBRACE.
1540 (_REG_BADBR): Renamed from REG_BADBR.
1541 (_REG_ERANGE): Renamed from REG_ERANGE.
1542 (_REG_ESPACE): Renamed from REG_ESPACE.
1543 (_REG_BADRPT): Renamed from REG_BADRPT.
1544 (_REG_EEND): Renamed from REG_EEND.
1545 (_REG_ESIZE): Renamed from REG_ESIZE.
1546 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1547 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1548 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1549 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1550 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1552 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1553 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1554 changed. But support the old name if the new one is not defined
1555 and if _REGEX_SOURCE.
1557 Change the following member names in struct re_pattern_buffer.
1558 The old names are still supported if !_REGEX_SOURCE.
1559 The new names are always supported, regardless of _REGEX_SOURCE.
1560 (re_buffer): Renamed from buffer.
1561 (re_allocated): Renamed from allocated.
1562 (re_used): Renamed from used.
1563 (re_syntax): Renamed from syntax.
1564 (re_fastmap): Renamed from fastmap.
1565 (re_translate): Renamed from translate.
1566 (re_can_be_null): Renamed from can_be_null.
1567 (re_regs_allocated): Renamed from regs_allocated.
1568 (re_fastmap_accurate): Renamed from fastmap_accurate.
1569 (re_no_sub): Renamed from no_sub.
1570 (re_not_bol): Renamed from not_bol.
1571 (re_not_eol): Renamed from not_eol.
1572 (re_newline_anchor): Renamed from newline_anchor.
1574 Change the following member names in struct re_registers.
1575 The old names are still supported if !_REGEX_SOURCE.
1576 The new names are always supported, regardless of _REGEX_SOURCE.
1577 (rm_num_regs): Renamed from num_regs.
1578 (rm_start): Renamed from start.
1579 (rm_end): Renamed from end.
1581 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1582 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1583 Prepend __ to parameter names.
1585 Undo yesterday's changes.
1587 2005-08-24 Jim Meyering <jim@meyering.net>
1589 Sync from coreutils.
1590 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1592 2005-08-21 Bruno Haible <bruno@clisp.org>
1594 * lock.h: Add multiple inclusion guard.
1595 * tls.h: Add multiple inclusion guard.
1597 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1599 * regex.h (REG_NOSYS)
1600 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1601 Define, since POSIX requires it as of 2001.
1602 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1603 New private symbol, used to keep the enum signed in all cases.
1604 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1605 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1607 * regex_internal.c (re_string_skip_chars, register_state):
1609 Remove forward decls; no longer needed now that we use prototypes.
1610 * regexec.c (acquire_init_state_context, check_halt_node_context):
1611 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1612 (clean_state_log_if_needed): Likewise.
1614 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1616 Fix problems reported by Sam Steingold in
1617 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1618 * regexec.c (sift_states_bkref): Fix portability bug: the code
1619 assumed that reg_errcode_t is a signed type, which is not
1620 necessarily true if _XOPEN_SOURCE is not defined.
1621 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1622 some compilers warn about it otherwise.
1624 2005-08-20 Jim Meyering <jim@meyering.net>
1626 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1627 of unused local, dfa.
1629 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1631 * regcomp.c (create_initial_state): Remove duplicate decl.
1632 (init_word_char, create_initial_state, duplicate_node_closure):
1633 (fetch_token, peek_token_bracket, build_range_exp):
1634 (build_collating_symbol): Remove forward decls; no longer needed
1635 now that we use prototypes.
1638 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1639 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1640 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1641 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1642 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1643 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1644 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1645 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1646 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1647 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1648 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1649 (build_charclass, build_charclass_op, fetch_number, create_tree):
1650 (create_token_tree, mark_opt_subexp, duplicate_tree):
1651 Use prototypes rather than old-style definitions.
1654 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1655 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1656 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1657 (re_string_reconstruct, re_string_peek_byte_case):
1658 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1659 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1660 (re_node_set_init_copy, re_node_set_add_intersect):
1661 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1662 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1663 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1664 (re_acquire_state, re_acquire_state_context, register_state):
1665 (create_ci_newstate, create_cd_newstate, free_state):
1667 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1668 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1669 (re_search_internal, prune_impossible_nodes):
1670 (acquire_init_state_context, check_matching, static):
1671 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1672 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1673 (update_regs, sift_states_backward, build_sifted_states):
1674 (clean_state_log_if_needed, merge_state_array):
1675 (update_cur_sifted_state, add_epsilon_src_nodes):
1676 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1677 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1678 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1679 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1680 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1681 (check_arrival, check_arrival_add_next_nodes):
1682 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1683 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1684 (check_node_accept_bytes, check_node_accept, extend_buffers):
1685 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1686 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1691 (re_string_allocate, re_string_construct, re_string_reconstruct):
1692 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1693 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1694 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1695 (re_string_context_at, re_string_peek_byte_case):
1696 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1697 is defined, since we now use prototypes always.
1699 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1700 C89 or better. All uses removed.
1702 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1704 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1705 [defined lint]: Suppress bogus uninitialized-variable warnings.
1707 * regcomp.c (duplicate_node): Return new index, not an error code,
1708 and let the caller return REG_ESPACE if out of space. This
1709 removes an uninitialied-variable warning with GCC 4.0.1, and also
1710 avoids taking the address of a local variable. All callers
1713 2005-08-19 Jim Meyering <jim@meyering.net>
1715 * regexec.c (proceed_next_node): Redo local variables to
1716 avoid GCC shadowing warnings.
1718 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1720 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1721 (re_node_set_insert_last, re_dfa_add_node):
1722 Rename local variables to avoid GCC shadowing warnings.
1724 2005-08-18 Bruno Haible <bruno@clisp.org>
1726 * strstr.c (strstr): Fix return value in multibyte case.
1727 * strcasestr.c (strcasestr): Likewise.
1729 2005-08-17 Jim Meyering <jim@meyering.net>
1731 Make the %s format (seconds since the epoch) work for a negative
1732 number and when used with a zero-padded field width, e.g. %015s.
1734 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1735 label so that it precedes the code to set `digits'. Otherwise,
1736 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1737 print `00-22'. Now, it prints `-0022', as it should.
1739 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1741 * regex.h: Remove useless space-before-tab. From coreutils.
1743 2005-08-17 Bruno Haible <bruno@clisp.org>
1745 * strcasestr.h: New file.
1746 * strcasestr.c: New file.
1748 2005-08-17 Bruno Haible <bruno@clisp.org>
1750 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1751 * strstr.c: Completely rewritten, with multibyte locale support.
1753 2005-08-17 Bruno Haible <bruno@clisp.org>
1755 * strcasecmp.c: Use mbuiter.h.
1757 2005-08-17 Bruno Haible <bruno@clisp.org>
1759 * mbuiter.h: New file.
1761 2005-08-16 Bruno Haible <bruno@clisp.org>
1763 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1765 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1766 NUL byte, not after it.
1768 2005-08-16 Bruno Haible <bruno@clisp.org>
1770 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1771 the valid ones. Makes the comparison operations transitive:
1772 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1773 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1775 2005-08-16 Bruno Haible <bruno@clisp.org>
1777 * strcase.h (strcasecmp): Add note in comments.
1778 * strncasecmp.c: Use code from strcasecmp.c.
1779 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1780 (strcasecmp): Work correctly in multibyte locales.
1782 2005-08-16 Bruno Haible <bruno@clisp.org>
1784 * strnlen1.h: New file.
1785 * strnlen1.c: New file.
1787 2005-08-16 Bruno Haible <bruno@clisp.org>
1789 * mbfile.h: New file.
1791 2005-08-16 Bruno Haible <bruno@clisp.org>
1793 * mbiter.h: New file.
1795 2005-08-16 Bruno Haible <bruno@clisp.org>
1797 * mbchar.h: New file.
1798 * mbchar.c: New file.
1800 2005-08-16 Bruno Haible <bruno@clisp.org>
1802 * tls.h: New file, from GNU gettext.
1803 * tls.c: New file, from GNU gettext.
1805 2005-08-15 Bruno Haible <bruno@clisp.org>
1807 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1810 2005-08-14 Jim Meyering <jim@meyering.net>
1812 Sync from coreutils.
1814 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1815 Use the hash-table-based cycle-detection code not just when
1816 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1817 Reported by James Youngman in
1818 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1819 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1820 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1821 This lets us compile with -DFTS_DEBUG, once again.
1822 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1823 * fts.c (fd_safer): Remove decl.
1824 Include fcntl--.h rather than unistd-safer.h
1825 (fts_safe_changedir): Don't call fd_safer; no longer needed
1826 now that we include fcntl--.h.
1828 2005-08-11 Simon Josefsson <jas@extundo.com>
1830 * readline.h, readline.c: New file.
1832 2005-08-11 Bruno Haible <bruno@clisp.org>
1834 * strnlen.h (strnlen): Change parameter name to match comment.
1836 2005-08-10 Simon Josefsson <jas@extundo.com>
1838 * strndup.c: Use strnlen.h.
1840 * strnlen.h: New file.
1842 2005-08-02 Simon Josefsson <jas@extundo.com>
1844 * getline.h, getline.c: Rewrite.
1846 * getdelim.h, getdelim.c: New files, ported from glibc.
1848 2005-07-31 Bruno Haible <bruno@clisp.org>
1850 * lock.h (gl_lock_initializer): New macro.
1851 (gl_lock_define_initialized): Use it.
1852 (gl_rwlock_initializer): New macro.
1853 (gl_rwlock_define_initialized): Use it.
1854 (gl_recursive_lock_initializer): New macro.
1855 (gl_recursive_lock_define_initialized): Use it.
1857 2005-07-26 Bruno Haible <bruno@clisp.org>
1859 * lock.h: Update from GNU gettext.
1860 * lock.c: Update from GNU gettext.
1862 2005-07-18 Bruno Haible <bruno@clisp.org>
1864 * lock.h (gl_once_t): New type.
1865 (gl_once_define, gl_once): New macros.
1866 * lock.c (fresh_once): New variable.
1867 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1870 2005-07-18 Simon Josefsson <jas@extundo.com>
1872 * check-version.c (check_version): Accept identical versions too.
1874 2005-07-18 Bruno Haible <bruno@clisp.org>
1876 * lock.h: New file, from GNU gettext.
1877 * lock.c: New file, from GNU gettext.
1879 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1881 * quotearg.c: Add translator comment suggested by Bruno Haible,
1882 with a minor change.
1884 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1886 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1887 copyright symbol and the year.
1888 * version-etc.c (COPYRIGHT_YEAR): New constant.
1889 (version_etc_va): Use parameterized copyright notice.
1890 Reword to conform to the current GNU coding standards.
1892 2005-07-11 Simon Josefsson <jas@extundo.com>
1894 * size_max.h: New file.
1896 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1898 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1901 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1902 and Paul Eggert <eggert@cs.ucla.edu>
1904 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1905 in wint_t, not wchar_t. Remove now-unnecessary cast.
1907 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1909 * regex.c, regex.h: Sync from libc.
1910 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1911 New files, synced from libc, except that regex_internal.h
1912 currently has a small porting fix.
1914 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1916 Remove the dependency of the strftime module on the tzset module.
1917 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1918 Copy the input structure, to work around some of the bug with
1919 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1920 Solaris releases, you should also use the tzset module, but we won't
1921 require it as a dependency any more since we don't want LGPLed code
1922 to depend on GPLed code.
1924 2005-07-02 Jim Meyering <jim@meyering.net>
1926 * backupfile.c (backup_args): Change a `0' to NULL.
1928 2005-07-01 Jim Meyering <jim@meyering.net>
1930 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1931 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1932 * save-cwd.c, tempname.c:
1933 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1934 and don't include <sys/file.h>).
1936 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1938 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1939 declares only 'struct timespec;' (!).
1941 2005-06-29 Jim Meyering <jim@meyering.net>
1943 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1944 type name. Use the variable name instead.
1945 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1947 2005-06-28 Simon Josefsson <jas@extundo.com>
1949 * check-version.h, check-version.c: New files.
1951 2005-06-28 Simon Josefsson <jas@extundo.com>
1953 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1954 collision with global variable. Better indentation. Don't
1955 increment buffer pointer beyond buffer end. Based on comments
1956 from Paul Eggert <eggert@cs.ucla.edu>.
1960 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1962 * canon-host.c (canon-host): Append trailing "," to 0 in
1963 initializer of struct addrinfo, as an indication that we don't
1964 care how many members the structure has.
1966 2005-06-24 Derek Price <derek@ximbiot.com>
1967 and Bruno Haible <bruno@clisp.org>
1969 Remove stat module & update lstat.
1970 * stat.c: Remove this file...
1971 (slash_aware_lstat): ...moving this content and its support...
1972 * lstat.c (rpl_lstat): ...into here.
1973 * lstat.h: New file.
1975 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1977 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1978 (ranged_convert): Don't save conversion in a temporary struct.
1979 This causes a warning with GCC 4.0.0, and anyway in the typical
1980 case it's not worth the extra 100 bytes or so of code.
1981 (ranged_convert, __mktime_internal): When calling a function via a
1982 pointer P, use P () rather than (*P) (), as we now assume C89 or
1985 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1987 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1988 "who -r" failed to give output. Problem reported by Tim Waugh.
1990 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1991 (xcalloc): Use it to avoid needless tests.
1992 Problem reported by Jim Meyering.
1994 2005-06-16 Jim Meyering <jim@meyering.net>
1996 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1997 when either N or S is zero.
1999 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2001 * argp.h (__option_is_short): Check upper limit of
2002 __key. Isprint() requires its argument to have the value
2003 of an unsigned char or EOF.
2005 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2007 * fnmatch.c (fnmatch): If there is an encoding error in a
2008 multibyte string or pattern, fall back on unibyte matching.
2009 Problem reported by James Youngman.
2011 2005-06-08 Bruno Haible <bruno@clisp.org>
2013 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2016 2005-06-08 Bruno Haible <bruno@clisp.org>
2018 * csharpcomp.h: New file, from GNU gettext.
2019 * csharpcomp.c: New file, from GNU gettext.
2020 * csharpcomp.sh.in: New file, from GNU gettext.
2022 2005-06-07 Derek Price <derek@ximbiot.com>
2025 * glob_.h: Indent nested #ifdef.
2027 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2029 Sync from coreutils.
2030 Use "file name" when talking about file names, instead of "filename"
2031 or "path", as per the GNU coding standards.
2032 * mkdir-p.c: Renamed from makepath.c.
2033 (make_dir_parents): Renamed from make_path. All callers changed.
2034 * mkdir-p.h: Likewise. All includers changed.
2035 * filenamecat.c: Renamed from path-concat.c.
2036 (file_name_concat): Renamed from path_concat. All callers changed.
2037 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2038 * filenamecat.h: Likewise. All includers changed.
2039 * acl.c: Don't use "path" or "filename" to mean "file name"
2040 in comments or local variable names.
2041 * basename.c: Likewise.
2042 * canonicalize.c, canonicalize.h: Likewise.
2043 * dirname.c, dirname.h: Likewise.
2044 * euidaccess.c: Likewise.
2045 * exclude.c: Likewise
2046 * fnmatch_.h, fnmatch_loop.c: Likewise.
2047 * fsusage.c, fsuage.h: Likewise.
2048 * fts.c, fts_.h: Likewise.
2049 * getcwd.c: Likewise.
2050 * getloadavg.c: Likewise.
2051 * mkstemp.c: Likewise.
2052 * mountlist.c, mountlist.h: Likewise.
2053 * openat.c, openat.h: Likewise.
2054 * readlink-stub.c: Likewise.
2055 * readutmp.c, readutmp.h: Likewise.
2056 * rename.c: Likewise.
2057 * rmdir.c: Likewise.
2059 * savedir.c: Likewise.
2060 * stripslash.c: Likewise.
2061 * tempname.c: Likewise.
2062 * xreadlink.c: Likewise.
2063 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2065 * exclude.h: Likewise.
2067 * euidaccess.c (getuid, getgid, getuid, getegid)
2068 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2069 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2070 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2071 * pathmax.h: Include <limits.h> unconditionally, since other
2072 files have been getting away with it for years (MORE/BSD 4.3
2074 * userspec.c (getpwnam, getgrnam, getgrgid)
2075 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2077 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2078 Define to 256, not 255, as per modern POSIX.
2080 2005-06-01 Bruno Haible <bruno@clisp.org>
2082 * csharpexec.h: New file, from GNU gettext.
2083 * csharpexec.c: New file, from GNU gettext.
2084 * csharpexec.sh.in: New file, from GNU gettext.
2086 2005-05-31 Derek Price <derek@ximbiot.com>
2087 Paul Eggert <eggert@cs.ucla.edu>
2090 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2092 2005-05-29 Derek Price <derek@ximbiot.com>
2093 Paul Eggert <eggert@cs.ucla.edu>
2095 * glob_.h, glob.c: New files.
2097 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2099 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2101 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2102 the configuration hassle isn't worth it.
2103 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2104 (LONGEST_MODIFIER, PRIuMAX): Remove.
2106 2005-05-27 Bruno Haible <bruno@clisp.org>
2108 * getlogin_r.h: Remove second include of <stddef.h>.
2110 2005-05-25 Bruno Haible <bruno@clisp.org>
2111 Derek Price <derek@ximbiot.com>
2113 * getlogin_r.h: Simplify API documentation.
2115 2005-05-25 Derek Price <derek@ximbiot.com>
2116 Paul Eggert <eggert@cs.ucla.edu>
2118 * getlogin_r.c, getlogin_r.h: New files.
2120 2005-05-22 Bruno Haible <bruno@clisp.org>
2122 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2123 Also include <sys/param.h> if it defines MIN, MAX.
2124 Based on a patch by Derek Price <derek@ximbiot.com>.
2126 2005-05-22 Bruno Haible <bruno@clisp.org>
2128 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2129 (INT64_MIN): Fix definition.
2130 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2132 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2133 NEED_SIGNED_INT_TYPES.
2135 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2136 HAVE_SYSTEM_INTTYPES.
2138 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2140 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2141 so that unistd-safer.h (GPL'ed code) need not be included.
2143 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2146 * fts.c: Don't include "cycle-check.h" or "hash.h".
2147 (setup_dir, free_dir): New functions.
2148 (enter_dir, leave_dir): Define trivial
2149 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2150 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2151 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2152 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2153 Move to fts-cycle.c.
2154 (fts_open): Use setup_dir.
2155 (fts_close): Use free_dir.
2156 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2157 This adds a label and some gotos, but the alternatives were messier.
2158 Check for memory allocation failure when entering a dir.
2159 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2160 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2161 (FTS): New member fts_cycle, that is a union that contains the
2162 old active_dir_ht and cycle_state. All uses changed to mention
2163 fts_cycle.ht and fts_cycle.state.
2164 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2165 fts.c, with the following changes:
2166 (setup_dir, free_dir): New functions.
2167 (enter_dir): Now returns bool. Return true if successful, false
2168 if memory exhausted. All callers changed.
2169 Do not bother partly cleaning up on
2170 memory allocation failure; that is free_dir's job.
2171 However, free ad if hash_insert fails, to avoid memory leak.
2172 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2173 fts->fts_options to see which union member to use.
2175 2005-05-20 Jim Meyering <jim@meyering.net>
2177 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2178 Now a macro, to pacify GCC.
2180 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2182 * chown.c (rpl_chown): Return -1 on failure.
2184 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2186 * canonicalize.c: Include canonicalize.h first, to test interface.
2187 Include <stddef.h> unconditionally, since we assume C89 now.
2188 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2189 * fts.c: Include fts_.h first, to check interface.
2190 Do not include intprops.h; no longer needed.
2191 Include cycle-check.h and hash.h, since fts_.h no longer does.
2192 Remove unnecessary casts of closedir to void.
2193 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2194 decide whether to decrement nlinks.
2195 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2196 (FTS): Use struct hash_table * instead of Hash_table, so that
2197 we no longer need to include hash.h here.
2199 2005-05-17 Jim Meyering <jim@meyering.net>
2201 * fts.c, fts_.h: New files, from coreutils.
2203 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2205 Sync from coreutils.
2206 * unlinkdir.c, unlinkdir.h: New files.
2207 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2208 regex.h, unlocked-io.h, xtime.h:
2209 White space changes only.
2210 * makepath.c (make_path): Port to hosts where leading "//" is special.
2211 * yesno.c: Include getline.h, not ctype.h.
2212 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2213 Use getline to remove arbitrary restriction on response length.
2215 2005-05-13 Bruno Haible <bruno@clisp.org>
2217 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2218 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2219 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2220 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2221 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2222 Add support for 64-bit integers in the MSVC compiler.
2224 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2226 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2227 Change the initial comment to refer to GPL, not LGPL.
2228 gnulib-tool will change it to LGPL as needed.
2230 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2231 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2232 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2233 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2234 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2235 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2236 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2237 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2238 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2239 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2240 concatpath.c, config.charset, copy-file.c, copy-file.h,
2241 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2242 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2243 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2244 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2245 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2246 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2247 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2248 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2249 full-read.c, full-read.h, full-write.c, full-write.h,
2250 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2251 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2252 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2253 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2254 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2255 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2256 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2257 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2258 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2259 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2260 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2261 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2262 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2263 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2264 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2265 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2266 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2267 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2268 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2269 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2270 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2271 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2272 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2273 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2274 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2275 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2276 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2277 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2278 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2279 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2280 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2281 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2282 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2283 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2284 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2285 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2286 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2287 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2288 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2289 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2290 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2291 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2292 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2293 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2294 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2295 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2296 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2297 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2298 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2299 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2300 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2301 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2302 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2303 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2304 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2305 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2306 Update FSF postal mail address.
2308 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2310 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2311 specified in ai_socktype. Fix invalid ai_protocol
2312 check. ai_protocol is usually set to 0 or depending on
2313 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2314 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2315 ai_socktype / ai_protocol in the returned addrinfo structure.
2317 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2318 Bruno Haible <bruno@clisp.org>
2320 * inet_ntop.h: New file.
2321 * inet_ntop.c: New file, from glibc with modifications.
2323 2005-05-08 Jim Meyering <jim@meyering.net>
2325 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2327 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2329 Merge from coreutils. Among other things,
2330 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2331 * fd-safer.c: New file.
2332 * fcntl-safer.h, open-safer.c: Remove.
2333 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2334 * dup-safer.c: Include unistd-safer.h first.
2335 Don't include errno.h.
2336 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2337 * file-type.h: Don't assume invoker included sys/stat.h first.
2338 * file-type.c: Rely on file-type.h change.
2339 * getloadavg.c: Include unistd-safer.h.
2340 (getloadavg): Use safer open.
2341 * getusershell.c: Include "stdio-safer.h".
2342 (getusershell): Use safer fopen.
2343 * long-options.c (long_options): Use NULL rather than 0.
2344 * modechange.h (mode_free): Remove; all callers changed to invoke
2346 * modechange.c: Likewise.
2347 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2348 (MODE_DONE): New constant.
2349 (struct mode_change): Remove 'next' member.
2350 (make_node_op_equals): New function; like the old one of the
2351 same name, except it allocates an array.
2352 (mode_compile, mode_create_from_ref): Use it.
2353 (mode_compile): Allocate result as an array, not a linked list.
2354 Parse octal string ourself, so that we catch mistakes like "+0".
2355 (mode_adjust): Arg is an array, not a linked list.
2356 * modechange.c: Include stat-macros.h, xalloc.h.
2357 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2358 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2359 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2360 Remove. This is now stat-macros.h's job.
2361 (talloc): Remove. All callers replaced by xalloc, so that
2362 our invokers don't have to worry about reporting memory failures.
2363 (make_node_op_equals): Remove.
2364 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2366 (struct mode_change): Moved here from modechange.h.
2367 (mode_append_entry): Remove.
2368 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2369 apps to have incorrect behavior. Use simpler algorithm for head
2370 and tail. Don't futz with umask; that's now the job of mode_adjust.
2371 Detect more invalid usages rather than having somewhat-random behavior.
2372 Don't insert an "a=" action, as that leads to incorrect behavior.
2373 (mode_compile, mode_create_from_ref): Return NULL on error instead
2374 of an enum, since now there's only one way to have an error. All
2376 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2377 at the correct time. Simplify calculation of "+u" and its ilk.
2378 Don't mishandle "+X".
2379 (mode_free): Remove "register" and localize decls.
2380 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2381 (struct mode_change): Move to modechange.c; callers don't
2382 need to see this stuff.
2383 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2384 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2385 (mode_change, mode_adjust): Reflect the new signatures noted above.
2386 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2387 that might redefine system include files.
2388 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2389 (my_usleep): Use NULL rather than (void *) 0.
2390 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2391 Use siginterrupt to specify that system calls should be interrupted.
2392 (rpl_nanosleep): Move initialization of suspended closer to call of
2394 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2395 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2396 (desirable_utmp_entry): New function.
2397 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2398 using x2nrealloc, to simplify logic.
2399 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2400 size calculation. Do not assume utmp file is a regular file.
2401 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2402 (READ_UTMP_CHECK_PIDS): New constant.
2403 * save-cwd.c: Include unistd-safer.h.
2404 (save_cwd): Use fd_safer.
2405 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2406 [!_LIBC] Include "stat-macros.h" instead.
2407 * unistd-safer.h (fd_safer): New decl.
2409 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2411 * byteswap_.h: New file.
2413 2005-04-25 Albert Chin <china@thewrittenword.com>
2415 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2418 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2420 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2421 that "UTC +1 second" continues to work. Problem reported
2423 (relunit_snumber): New rule.
2426 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2428 * getdate.y (universal_time_zone_table): New constant.
2429 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2430 universal_time_zone_table.
2431 (lookup_zone): Prefer universal_time_zone_table to
2432 local_time_zone_table, so that "GMT" time stamps are allowed in
2433 London during the summer. Problem reported by Ian Abbott.
2435 2005-04-12 Jim Meyering <jim@meyering.net>
2437 * human.c (humblock): Set *options even when returning due to
2438 xstrtoumax conversion failure. Thanks to a used-uninitialized
2441 2005-04-09 Jim Meyering <jim@meyering.net>
2443 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2444 -Wuninitialized: initialize tm0.tm_year.
2446 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2448 * getdate.y (parser_control): rels_seen is now a boolean, not a
2449 count, since there's no maximum. All uses changed.
2450 Add member dsts_seen.
2451 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2453 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2454 Use pc_rels_seen to decide whther a date is absolute.
2456 * getdate.y (number): Don't overwrite year.
2457 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2460 2005-04-02 Simon Josefsson <jas@extundo.com>
2462 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2463 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2465 2005-03-27 Jim Meyering <jim@meyering.net>
2467 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2469 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2471 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2472 "one's complement" -> "ones' complement" in comment, as per Knuth.
2473 "value of type" -> "type or expression" in comment.
2474 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2476 2005-03-26 Jim Meyering <jim@meyering.net>
2479 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2480 Correct typos: s/or/of/.
2482 2005-03-23 Jim Meyering <jim@meyering.net>
2484 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2486 2005-03-21 Jim Meyering <jim@meyering.net>
2488 Changes imported from coreutils.
2490 * cycle-check.c: Don't include xalloc.h.
2492 * path-concat.c: Don't include assert.h.
2493 (path_concat): Remove assertion that would have triggered
2494 for ABASE starting with more than one slash.
2495 Reported by Andreas Schwab.
2497 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2498 properly when ABASE is an absolute file name.
2499 Correct the description of this function.
2501 Add an assertion and a test driver.
2502 This fixes a bug introduced on 2004-07-02.
2503 Andreas Schwab reported the resulting failure of cp --parents:
2504 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2506 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2508 * strftime.c (my_strftime): If the underlying strftime returns 0
2509 (which shouldn't happen), generate nothing instead of returning 0
2510 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2512 2005-03-16 Bruno Haible <bruno@clisp.org>
2514 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2516 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2518 * strftime.c (my_strftime): Prepend space to format so that we can
2519 reliably distinguish strftime failure from empty output on POSIX
2522 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2524 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2525 (iconv_string): Don't guess a size-zero buffer, as that might cause
2526 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2527 result would be 'too large', where 'too large' is (heuristically)
2528 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2529 overflow concerns. This will prevent some unwanted malloc failures
2530 when the inputs are very large.
2532 2005-03-15 Bruno Haible <bruno@clisp.org>
2534 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2537 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2540 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2542 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2544 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2545 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2547 * strtol.c: Likewise.
2549 2005-03-14 Simon Josefsson <jas@extundo.com>
2551 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2554 2005-03-14 Jim Meyering <jim@meyering.net>
2556 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2557 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2558 to be nonzero so that we (and caller) can detect the difference
2559 between a valid zero-length expansion and an error return, even
2560 when the underlying strftime fails before writing anything into
2563 2005-03-10 Jim Meyering <jim@meyering.net>
2565 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2566 so that this module works on systems without fchdir.
2568 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2570 Factor int-properties macros into a single file, except for
2571 glibc-related files.
2572 * intprops.h: New file.
2573 * getloadavg.c: Include it instead of limits.h.
2574 (INT_STRLEN_BOUND): Remove.
2575 * human.c: Include intprops.h.
2576 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2577 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2578 * inttostr.h: Include intprops.h instead of limits.h.
2579 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2580 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2581 for consistency with intprops.h.
2582 (time_t_is_integer, twos_complement_arithmetic): Use them.
2583 * sig2str.h: Include <signal.h>, intprops.h.
2584 (INT_STRLEN_BOUND): Remove.
2585 * strftime.c (TYPE_SIGNED): Remove.
2586 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2587 * strtol.c: Adjust comments to match intprops.h.
2588 * userspec.c: Include intprops.h.
2589 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2590 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2591 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2592 instead of rolling our own expressions.
2593 * xstrtol.c: Include xstrtol.h first, to test interface.
2595 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2597 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2598 the right thing even if adding 1900 would overflow. Similarly
2599 for tm_mon + 1 and tm_yday + 1.
2600 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2601 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2602 (DO_SIGNED_NUMBER): New macro.
2603 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2605 2005-03-07 Bruno Haible <bruno@clisp.org>
2607 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2609 2005-03-03 Derek R. Price <derek@ximbiot.com>
2610 Bruno Haible <bruno@clisp.org>
2612 * pagealign_alloc.h: New file.
2613 * pagealign_alloc.c: New file.
2615 2005-01-28 Bruno Haible <bruno@clisp.org>
2617 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2620 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2622 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2623 The workaround isn't strictly needed for POSIX conformance, and
2624 it's too much of a pain to configure and maintain. We'll ask
2625 people to fix their kernels instead.
2626 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2627 (NANOSLEEP_BUG_WORKAROUND): Remove.
2628 (xnanosleep): Remove the workaround.
2630 2005-02-12 Bruno Haible <bruno@clisp.org>
2632 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2634 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2636 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2637 * timespec.h (gettime): Return void, since it always
2638 succeeds now. All uses changed.
2639 * gettime.c (gettime) Likewise.
2640 [HAVE_NANOTIME]: Prefer nanotime.
2641 Assume gettimeofday succeeds, as POSIX requires.
2642 Assime time () succeeds, since other code already does.
2643 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2644 (timespec_subtract): Remove.
2645 (NANOSLEEP_BUG_WORKAROUND): New constant.
2646 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2647 things considerably. Use it only on GNU/Linux hosts, since the
2648 workaround shouldn't be needed elsewhere.
2650 2005-02-24 Bruno Haible <bruno@clisp.org>
2652 * gettext.h: Update from GNU gettext 0.14.2.
2654 2005-02-24 Bruno Haible <bruno@clisp.org>
2656 * localcharset.c: Update from GNU gettext 0.14.2.
2657 * config.charset: Update from GNU gettext 0.14.2.
2659 2005-02-22 Simon Josefsson <jas@extundo.com>
2661 * iconvme.h, iconvme.c: New files, from libc.
2663 2005-02-20 Neil Conway <neilc@samurai.com>
2665 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2666 returned by OSX/Darwin if the specified buffer is not large
2667 enough for the hostname.
2669 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2671 * memrchr.h: New file.
2672 * chdir-long.c: Include it.
2673 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2674 Don't bother including stddef.h.
2676 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2678 * argp-help.c (__argp_help): Create a fake struct argp_state and
2679 pass it to _help, otherwise the latter coredumps trying to
2680 dereference state.root_argp.
2682 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2684 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2686 Include <sys/types.h>, for dev_t.
2687 (ME_DUMMY, ME_REMOTE): Move from here....
2688 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2689 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2691 Include mountlist.h first, to test the interface.
2693 2005-01-29 Bruno Haible <bruno@clisp.org>
2695 * progname.c (program_name): Initialize.
2696 Needed when linking statically on MacOS X.
2698 2005-01-28 Bruno Haible <bruno@clisp.org>
2700 * javacomp.sh.in: New file, from GNU gettext.
2701 * javacomp.h: New file, from GNU gettext.
2702 * javacomp.c: New file, from GNU gettext.
2704 2005-01-26 Bruno Haible <bruno@clisp.org>
2706 * javaexec.sh.in: New file, from GNU gettext.
2707 * javaexec.h: New file, from GNU gettext.
2708 * javaexec.c: New file, from GNU gettext.
2710 2005-01-26 Simon Josefsson <jas@extundo.com>
2712 * gai_strerror.c: Use GPL in header.
2714 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2716 * argp-help.c (hol_entry_help): Avoid using non-constant
2717 initializers for struct pentry_state.
2718 (__argp_error): Check return value of __asprintf
2719 (__argp_failure): Translate error message
2721 * argp-parse.c: Removed braces around the expansion of N_()
2723 2005-01-21 Jim Meyering <jim@meyering.net>
2725 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2726 same value as for Solaris 9.
2728 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2729 component length. This included changing the parameter to be
2730 of type `char *' rather than `char const *'.
2731 * chdir-long.h (chdir_long): Update prototype.
2733 * openat.c (fdopendir, fstatat): New functions.
2734 * openat.h: Include headers required for use of DIR and struct stat.
2735 [AT_SYMLINK_NOFOLLOW]: Define.
2736 (fdopendir, fstatat): Add prototypes.
2738 2005-01-21 Bruno Haible <bruno@clisp.org>
2740 * classpath.h: New file, from GNU gettext.
2741 * classpath.c: New file, from GNU gettext.
2743 2005-01-20 Simon Josefsson <jas@extundo.com>
2745 * version-etc-fsf.c: New file, with version_etc_copyright.
2746 * version-etc.c: Remove version_etc_copyright.
2747 * version-etc.h (version_etc_copyright): Use [] instead of * in
2748 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2750 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2752 * save-cwd.c (save_cwd): Remove code to support the case
2753 where fchdir is missing or flaky.
2755 2005-01-20 Simon Josefsson <jas@extundo.com>
2757 * base64.h (isbase64): Add.
2759 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2760 using a unsigned prototype, don't inline.
2761 (base64_decode): Use it.
2763 2005-01-19 Bruno Haible <bruno@clisp.org>
2765 * sh-quote.h: New file, from GNU gettext.
2766 * sh-quote.c: New file, from GNU gettext.
2768 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2770 Merge changes from coreutils, as described below in several
2771 changelogs dated today.
2773 * save-cwd.c: Include "save-cwd.h" before other include files.
2774 (O_DIRECTORY): Remove; not needed here, since "." must be
2775 a directory. All uses removed.
2776 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2777 universal on Suns, and we also need to test for IRIX.
2778 Revamp code to use 'if' rather than '#if'.
2779 Avoid unnecessary comparison of cwd->desc to 0.
2781 * utimens.c (futimens): Robustify the previous patch, by checking
2782 for known valid error numbers rather than observed invalid ones.
2784 2005-01-18 Jim Meyering <jim@meyering.net>
2786 * version-etc.c (version_etc_copyright): Update copyright date.
2788 * utimens.c (futimens): Account for the fact that futimes
2789 can also fail with errno == ENOSYS or errno == ENOENT.
2790 Patch from Dmitry V. Levin.
2792 Change the name of the robust chdir function from chdir to chdir_long.
2793 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2794 (restore_cwd): Use chdir_long, not chdir.
2795 * chdir-long.c: Renamed from chdir.c.
2796 * chdir-long.h: Renamed from chdir.h.
2797 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2800 2005-01-18 Bob Proulx <bob@proulx.com>
2802 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2803 offsetof() macro construct to avoid compile failure with native HP-UX
2804 11.0 ANSI C compiler.
2806 2005-01-06 Bruno Haible <bruno@clisp.org>
2808 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2809 because stpncpy.m4 takes care of it.
2811 2004-01-24 Bruno Haible <bruno@clisp.org>
2813 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2815 2003-10-09 Bruno Haible <bruno@clisp.org>
2817 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2819 2005-01-06 Bruno Haible <bruno@clisp.org>
2821 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2822 * fwriteerror.c: Include <stdbool.h>.
2823 (fwriteerror): At the end, close the file stream. Record whether
2824 stdout was already closed.
2826 2004-05-27 Bruno Haible <bruno@clisp.org>
2828 * execute.c (environ): Declare if needed.
2829 * pipe.c (environ): Likewise.
2830 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2832 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2834 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2835 definitions to be after all include files, to avoid collisions.
2836 Problem reported by Bob Proulx.
2838 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2840 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2841 not needed. This removes a dependency on the gettext module.
2842 [defined _LIBC]: Do not include <libintl.h>; not needed.
2844 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2846 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2849 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2851 * argp-parse.c: Include <stddef.h>.
2852 (alignof, alignto): New macros.
2853 (parser_init): Don't assume that void * is aligned sufficiently
2856 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2857 need to extend the stack.
2858 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2861 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2863 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2865 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2867 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2868 Remove now-obsolete comment about AIX.
2869 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2870 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2871 (YYMAXDEPTH): New macro.
2873 2004-12-18 Bruno Haible <bruno@clisp.org>
2875 * fatal-signal.c (fatal_signals): Make non-const.
2876 (init_fatal_signals): New function.
2877 (uninstall_handlers, install_handlers): Ignore signals that were set to
2879 (at_fatal_signal): Call init_fatal_signals.
2880 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2882 Reported by Paul Eggert.
2884 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2886 * getdate.y (textint): New member "negative".
2887 (time_zone_hhmm): New function.
2888 Expect 14 shift-reduce conflicts, not 13.
2889 (o_colon_minutes): New rule.
2890 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2891 (yylex): Set the "negative" member of signed numbers.
2893 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2895 Changes imported from coreutils.
2896 * hard-locale.c: Assume <locale.h> exists.
2898 (GLIBC_VERSION): New macro.
2899 (hard_locale): Assume setlocale exists.
2900 Rewrite to avoid #ifdef.
2901 Use strdup rather than malloc + strcpy.
2902 * human.c: Assume <locale.h> exists.
2903 (human_readable): Assume localeconv exists.
2905 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2907 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2908 convert T2, not T. (Imported from libc.)
2910 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2912 * getcwd.c (is_ENAMETOOLONG): New macro.
2913 (__getcwd.c): Don't restore errno; glibc doesn't.
2914 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2915 first, falling back to our code only if its results look suspicious.
2916 Ensure that the resulting buffer is only as large as necessary.
2918 * readutmp.c: Include readutmp.h first.
2919 Include <errno.h>, since readutmp.h no longer does that.
2920 * readutmp.h: Don't include <errno.h>,
2921 <sys/param.h>, <time.h>; not needed to establish interface.
2922 (errno): Remove decl.
2923 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2924 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2925 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2927 2004-11-28 Simon Josefsson <jas@extundo.com>
2929 * base64.h, base64.c: New file.
2931 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2933 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2935 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2937 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2938 HP's ANSI C compiler.
2939 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2940 Declaring int functions causes warnings on some modern systems and
2941 shouldn't be needed to compile on ancient ones.
2942 * same.c (MIN) [defined MIN]: Don't define, since it's already
2945 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2946 with the following changes.
2947 (__set_errno): Parenthesize properly.
2948 Include <stdbool.h>.
2949 (MIN, MAX, MATCHING_INO): New macros.
2950 (__getcwd): Define with prototype, not K&R form.
2951 Use heuristics to allocate default buffer on stack if possible.
2952 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2953 behavior, and to avoid the PATH_MAX limit when computing
2955 Use MATCHING_INO to compare inode number to file.
2956 Check for arithmetic overflow in size calculations.
2957 Fix bug in reallocation of dot array that caused getcwd to fail
2958 on directories nested deeper than 75.
2959 Be more careful about saving errno on error.
2960 Do not use realloc; use only free+malloc, as this is a bit
2961 more flexible and avoids a needless copy operation.
2962 Do not inspect st_dev and st_ino for symbolic links; POSIX
2963 doesn't specify the latter.
2964 Check for closedir errors.
2965 Avoid needless casts.
2966 Use "#ifdef weak_alias" around weak_alias, to be like other
2968 The following changes to getcwd.c have effect only when used in
2969 gnulib; they have no effect inside glibc proper.
2970 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2971 as alloca isn't used.
2972 (alloca, __alloca): Likewise.
2973 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2974 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2975 unconditionally, as gnulib assumes C89 or better.
2976 Do not include <sys/param.h>.
2977 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2978 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2980 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2981 Include <dirent.h> in a way that is compatible with modern Autoconf.
2982 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2983 New macros, if not already defined.
2984 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2985 Use "_LIBC", not "defined _LIBC", for consistency.
2986 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2988 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2989 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2990 * xgetcwd.c: David MacKenzie's old code was removed, so give
2991 credit only to Jim Meyering and adjust the copyright dates.
2992 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2993 <stdlib.h>, <unistd.h>, "pathmax.h".
2994 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2995 (INITIAL_BUFFER_SIZE): Remove.
2996 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2998 2004-11-23 Jim Meyering <jim@meyering.net>
3000 * getopt_.h: Remove trailing blanks.
3002 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3004 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3005 (futimens): New function, which uses futimes if available.
3006 (futimens, utimens): Support timespec==NULL, with same semantics
3007 as utime and utimens.
3008 * utimens.h (futimens): New decl.
3010 2004-11-23 Jim Meyering <jim@meyering.net>
3012 * __fpending.c: Add comment.
3014 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3016 * getopt_.h: Re-addition of __getopt_argv_const caused
3017 redefinition warnings. To avoid them, include the defines
3018 in `#if !defined __need_getopt ... #endif'. The only place
3019 where __getopt_argv_const is used is in definitions
3020 of getopt_long and getopt_long_only below, which are as well
3021 protected by `#ifndef __need_getopt'.
3022 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3023 __need_getopt after including <stdio.h> and <unistd.h> These
3024 headers might have defined it.
3026 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3028 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3030 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3031 optopt): Use them instead of invoking ## directly; otherwise, the
3032 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3034 2004-11-19 Bruno Haible <bruno@clisp.org>
3036 * strtok_r.c: Move comments from here...
3037 * strtok_r.h: ... to here.
3039 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3041 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3042 might fail. Problem reported by Yoann Vandoorselaere.
3043 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3044 that mishandle size_t overflow.
3046 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3048 * canon-host.c: Include "strdup.h".
3049 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3050 Use strdup instead of malloc/strcpy to duplicate strings.
3052 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3053 (human_space_before_unit): New constant.
3054 * human.c (human_readable): Support it.
3056 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3057 (xgetcwd): Set errno correctly when failing.
3058 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3059 the failure is actually due to a PATH_MAX problem.
3061 Further getopt changes to make it more likely that glibc will
3062 buy the changes back.
3063 * getopt.c (POSIXLY_CORRECT): New constant.
3064 (getopt): Use it, so to preserve glibc semantic
3065 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3066 when compiling for libc.
3067 * getopt_.h (__getopt_argv_const): Bring it back.
3068 (getopt_long, getopt_long_only): Use it.
3070 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3071 New arg POSIXLY_CORRECT. All callers changed.
3072 (getopt): Argv is now char * const *, as per standard.
3073 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3074 not char *__getopt_argv_const *.
3075 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3076 _getopt_long_only_r): Likewise.
3077 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3078 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3079 _getopt_long_r, _getopt_long_only_r): Likewise.
3080 * getopt_.h (__getopt_argv_const): Remove.
3081 (getopt): Argv is now char * const *, as per standard.
3083 * getdate.y (tORDINAL): New token.
3084 (day, relunit): Allow it for relative times.
3085 (relative_time_table): Use tORDINAL for ordinals.
3087 2004-11-15 Jim Meyering <jim@meyering.net>
3089 * closeout.c: Include "__fpending.h" once again.
3090 Include <stdbool.h>.
3091 (close_stdout): Don't fail just because stdout was closed initially,
3092 since some programs don't write to stdout in the normal course of
3093 operation (other than --version and --help), and we don't want this
3094 function to make e.g. `touch file >&-' fail.
3095 But do fail if it was closed and someone has tried to write to it.
3096 E.g., `printf foo >&-' must fail.
3098 2004-11-11 Simon Josefsson <jas@extundo.com>
3100 * strtok_r.h, strtok_r.c: New file.
3102 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3104 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3105 we can stop lying to compilers about the constness of argv when we
3106 are compiled outside glibc.
3107 (getopt, getopt_long, getopt_long_only): Use it.
3108 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3110 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3111 _getopt_long_only_r): Likewise.
3112 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3113 _getopt_long_only_r): Likewise.
3115 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3116 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3117 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3118 the other external symbols.
3119 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3120 declaration, since the above renaming now works around collisions.
3122 2004-11-11 Jim Meyering <jim@meyering.net>
3124 * linebreak.c: Remove trailing blanks.
3125 * alloca_.h: Likewise.
3126 * acosl.c: Likewise.
3127 * euidaccess.c: Likewise.
3128 * allocsa.h: Likewise.
3130 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3132 * mktime.c (SHR): New macro, which is a portable
3133 substitute for >> that should work even on Crays.
3134 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3135 Problem reported by Mark D. Baushke in
3136 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3137 * getdate.y (SHR): Likewise.
3139 * strftime.c (SHR): Likewise.
3141 * quotearg.c (struct quoting_options): Use unsigned int for
3142 quote_these_too, so that right shifts are well defined. All uses
3145 2004-11-10 Simon Josefsson <jas@extundo.com>
3147 * getaddrinfo.h, getaddrinfo.c: New files.
3149 2004-11-10 Jim Meyering <jim@meyering.net>
3151 Ensure that no close failure goes unreported.
3152 * closeout.c (close_stdout): Always close stdout. I.e., don't
3153 return early when it seems there's nothing to flush.
3154 Don't include __fpending.h.
3156 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3158 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3160 2004-11-05 Bruno Haible <bruno@clisp.org>
3162 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3163 Reported by Mark D. Baushke <mdb@cvshome.org>.
3165 2004-11-04 Bruno Haible <bruno@clisp.org>
3167 2004-09-11 Bruno Haible <bruno@clisp.org>
3168 * allocsa.valgrind: New file.
3169 2004-02-06 Bruno Haible <bruno@clisp.org>
3170 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3171 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3172 Reported by Christopher Seip <chris.seip@hp.com>.
3174 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3176 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3177 with errno == ERANGE if the buffer is too small.
3178 Problem reported by Mark D. Baushke.
3180 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3182 * xreadlink.c (MAXSIZE): New macro.
3183 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3184 size does not exceed MAXSIZE. Avoid cast.
3185 As suggested by Mark D. Baushke in
3186 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3187 if readlink fails with buffer size just under MAXSIZE, try again
3190 2004-11-02 Derek R. Price <derek@ximbiot.com>
3191 and Paul Eggert <eggert@cs.ucla.edu>
3193 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3194 (get_date): Overparenthesize to avoid GCC warning.
3196 2004-11-02 Bruno Haible <bruno@clisp.org>
3198 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3199 function returns void.
3201 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3203 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3204 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3207 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3209 * getdate.y: Add support for TZ="foo" within a date string.
3210 Fix some bugs near time_t boundaries. Reject dates with
3211 out-of-range components, e.g., "Sept 31".
3212 Include <stdlib.h>, "setenv.h", "xalloc.h".
3213 (ISDIGIT_LOCALE): Remove; unused.
3214 Note that the TZ and time functions used here are not reentrant.
3215 (mktime_ok, get_tz): New functions.
3216 (TZBUFSIZE): New constant.
3217 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3218 This requires that we sometimes generate our own TZ="XXX..." setting.
3220 2004-10-27 Derek R. Price <derek@ximbiot.com>
3222 * mktime.c (not_equal_tm): Remove redundant check.
3224 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3226 * getdate.y: Use Bison 1.875 features, and some minor
3227 code cleanups. This change does not affect semantics.
3228 Don't include <stdlib.h>; no longer needed.
3229 Don't include unlocked-io.h; only the "#if TEST" code uses
3230 stdio, and performance isn't crucial there.
3231 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3232 Bison 1.875 features as described below.
3233 All uses of "PC." replaced by "pc->".
3234 (YYSTYPE): Add a forward declaration.
3235 (yylex, yyerror): Use full prototypes in forward decls.
3236 Use "%pure-parser" rather than obsolescent "%pure_parser".
3237 Use %parse-param and %lex-param instead of obsolescent
3238 YYPARSE_PARAM and YYLEX_PARAM.
3239 (meridian_table, month_and_day_table, time_units_table,
3240 relative_time_table, time_zone_table, military_table,
3241 lookup_zone, lookup_word, get_date):
3242 Use NULL instead of 0 where appropriate.
3243 (to_hour): Avoid abort (), to avoid a dependency on
3245 (yyerror, yylex): Now accepts parser_control * arg.
3246 (main) [TEST]: Use '\0' rather than 0 for char.
3248 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3250 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3251 It's now the caller's responsibility to handle the case where
3252 !HAVE_GETPAGESIZE && !defined getpagesize.
3254 * mktime.c (leapyear): Arg is long int, not int.
3256 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3258 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3260 2004-10-12 Simon Josefsson <jas@extundo.com>
3262 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3263 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3266 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3268 * vsnprintf.h: New file.
3269 * vsnprintf.c: New file.
3271 2004-10-07 Bruno Haible <bruno@clisp.org>
3273 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3274 into the provided buffer.
3276 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3278 * diacrit.c, diacrit.h: Add GPL notice.
3280 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3281 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3282 * logl.c (logl): Keep the code as similar to glibc as possible.
3283 This avoids a potential constant-folding bug.
3285 2004-10-05 Bruno Haible <bruno@clisp.org>
3287 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3289 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3291 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3292 * xmalloc.c (xmemdup): Likewise.
3293 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3294 XFREE): Remove these long-obsolescent macros.
3295 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3296 * xstrdup.c: Remove.
3298 * regex.c (re_comp): Cast gettext return value to char *,
3299 Problem reported by Martin Neitzel via Mark D. Baushke.
3301 2004-10-04 Simon Josefsson <jas@extundo.com>
3303 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3304 '#ifdef USE_UNLOCKED_IO'.
3306 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3308 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3309 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3310 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3311 regex.c, sha1.c, version-etc.c, yesno.c:
3312 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3313 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3314 the includer's responsibility.
3316 Sync from coreutils.
3318 * modechange.c (mode_compile): Don't decrement a pointer that
3319 points to the start of a string, as the C Standard says the
3320 resulting behavior is undefined.
3322 * backupfile.h (enum backuptype): Rename none -> no_backups,
3323 simple -> simple_backups, numbered_existing ->
3324 numbered_existing_backups, numbered -> numbered_backups
3325 to avoid shadowing problems. All uses changed.
3326 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3327 * backupfile.c (check_extension, numbered_backup):
3328 Rename locals to avoid shadowing 'basename'.
3329 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3332 * .cppi-disable: Add getopt_.h, getopt_int.h.
3333 * .cvsignore: Add getopt.h.
3335 2004-10-04 Simon Josefsson <jas@extundo.com>
3337 * memmem.h: New file.
3338 * memmem.c: New file, taken from glibc.
3340 2004-10-02 Jim Meyering <jim@meyering.net>
3342 * dirfd.h, getpagesize.h: Add copyright notice.
3344 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3346 * snprintf.c: Remove comments as to why each header is needed.
3348 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3350 * strsep.h: New file.
3351 * strsep.c: New file.
3353 2004-10-01 Simon Josefsson <jas@extundo.com>
3355 * snprintf.c (snprintf): Handle size==0.
3357 2004-10-01 Simon Josefsson <jas@extundo.com>
3358 Bruno Haible <bruno@clisp.org>
3360 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3361 (snprintf): Declare 'args'.
3363 2004-09-30 Simon Josefsson <jas@extundo.com>
3365 * snprintf.h, snprintf.c: New files.
3367 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3369 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3370 (hol_entry_help): Never translate an empty string.
3371 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3372 * argp.h (OPTION_NO_TRANS): New option.
3374 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3376 * xvasprintf.c: Include xalloc.h.
3377 (xvasprintf): Use xalloc_die, not xmalloc_die.
3379 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3381 * dummy.c: Change copyright notice to FSF, and license to GPL.
3383 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3385 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3386 Problem reported by Bruno Haible in:
3387 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3389 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3391 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3392 in case some system header has #define'd it. Problem reported by
3393 Soeren D. Schulze in
3394 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3396 2004-09-08 Bruno Haible <bruno@clisp.org>
3398 * stdint_.h: New file, taken from GNU clisp.
3400 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3402 * xvasprintf.h: New file.
3403 * xvasprintf.c: New file.
3404 * xasprintf.c: New file.
3406 2004-09-08 Bruno Haible <bruno@clisp.org>
3408 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3410 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3412 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3414 Import from coreutils.
3415 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3416 strings on unbounded length. alloca's performance benefits aren't
3417 that important here.
3419 (parse_with_separator): New function, with most of the internals
3420 of the old parse_user_spec. Allow user to omit both user and group,
3421 for compatibility with FreeBSD.
3422 Clone only the user name, not the entire spec.
3423 Do not set *uid, *gid unless entirely successful.
3424 Avoid memory leak in some failing cases.
3425 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3426 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3427 (parse_user_spec): Rewrite to use parse_with_separator.
3429 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3431 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3432 its complicated substitute.
3433 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3434 and program_invocation_name.
3435 (__argp_basename) [!_LIBC]: Remove; the only use was
3436 replaced by its body.
3437 (__argp_short_program_name): Change condition from
3438 !defined __argp_short_program_name to
3439 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3440 to match argp-namefrob.h.
3441 (__argp_failure): Don't assume strerror_r returns char *.
3442 * argp-parse.c (N_): Define unconditionally.
3443 (argp_default_options): Fill out initializers with 0 to avoid
3446 2004-08-12 Simon Josefsson <jas@extundo.com>
3448 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3449 * getopt_.h: Renamed from getopt.h.
3451 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3453 Merge from coreutils.
3455 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3456 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3457 for Reliant Unix 5.43.
3459 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3460 (union fooround): Use uintmax_t, not long int.
3461 The rest is a merge from libc:
3462 [defined _LIBC]: Include <shlib-compat.h>.
3463 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3465 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3467 * strverscmp.c: Convert to UTF-8.
3469 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3471 * obstack.h (obstack_empty_p):
3472 Don't assume that chunk->contents is suitably aligned.
3473 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3474 Likewise. Problem reported by Benno in
3475 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3477 * chown.c (rpl_chown): Work even if the file is writeable but not
3478 readable. This could be improved further but it'd take some work.
3480 2004-08-08 Simon Josefsson <jas@extundo.com>
3482 * xgethostname.c: Don't include error.h (not used).
3485 * getpass.c: Include getpass.h first.
3487 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3489 * xalloc-die.c: New files.
3490 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3492 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3493 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3494 (_, N_, xalloc_die): Move to xalloc-die.c.
3495 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3496 so that we needn't mess with xalloc_msg_memory_exhausted.
3498 * sha1.h: Renamed from sha.h.
3499 (SHA1_H): Renamed from _SHA_H.
3500 (sha1_ctx): Renamed from sha_ctx.
3501 (sha1_init_ctx): Renamed from sha_init_ctx.
3502 (sha1_process_block): Renamed from sha_process_block.
3503 (sha1_process_bytes): Renamed from sha_process_bytes.
3504 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3505 (sha1_read_ctx): Renamed from sha_read_ctx.
3506 (sha1_stream): Renamed from sha_stream.
3507 (sha1_buffer): Renamed from sha_buffer.
3508 * sha1.c: Likewise; renamed from sha.c.
3509 Do not include <sys/types.h>.
3510 Include <stddef.h> rather than <stdlib.h>.
3512 2004-08-08 Bruno Haible <bruno@clisp.org>
3514 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3515 FILESYSTEM_PREFIX_LEN.
3516 * progreloc.c: Likewise.
3517 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3519 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3522 * argp-help.c (make_hol, hol_append): Don't assume that
3523 SIZE_MAX is a valid preprocessor constant.
3524 (__argp_basename): Change from "#ifndef _LIBC"
3525 to "#ifndef __argp_short_program_name", so that
3526 we don't compile these functions for tar.
3528 More merges from coreutils.
3529 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3530 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3532 * addext.c: Remove; no longer needed.
3533 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3534 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3535 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3536 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3537 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3538 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3539 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3540 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3541 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3542 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3543 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3544 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3545 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3546 Import changes from coreutils.
3548 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3550 Merge from coreutils.
3552 * .gdb-history: Remove; this doesn't belong here.
3554 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3555 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3556 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3558 * dirname.h: Include <stdbool.h>.
3559 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3560 for consistency with POSIX terminology. All uses changed.
3561 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3562 (strip_trailing_slashes): Use bool for booleans.
3563 * stripslash.c (strip_trailing_slashes): Likewise.
3565 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3566 sometimes returns a positive errno value even when it succeeds.
3567 (print_errno_message) [!LIBC]: Fall back on strerror if
3570 * path-concat.c (mempcpy): Don't define if a system header defines it.
3571 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3572 (longest_relative_suffix): New function.
3573 (path_concat): Use it. Assume first argument is not NULL.
3574 Port to DOS. Omit redundant separators.
3575 Report an error instead of returning NULL.
3576 Use mempcpy instead of memcpy.
3577 (xpath_concat): Remove: not declared or used.
3579 * same.h: Include <stdbool.h>
3580 (same_name): Return bool, not int.
3581 * same.c (same_name): Likewise.
3582 (errno): Don't declare; we assume C89 or better now.
3584 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3585 if not already defined.
3587 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3588 * dup-safer.c (errno): Likewise.
3590 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3592 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3595 2004-08-03 Simon Josefsson <jas@extundo.com>
3597 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3598 * progname.h: Don't include stdbool.h.
3600 2004-08-02 Simon Josefsson <jas@extundo.com>
3602 * getsubopt.h: New file, with comments from Bruno Haible.
3603 * getsubopt.c: New file, from glibc, but slightly modified based on
3604 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3606 2004-08-01 Simon Josefsson <jas@extundo.com>
3608 * xgetdomainname.c: Include stdlib.h, for free().
3610 2004-07-16 Simon Josefsson <jas@extundo.com>
3612 * dummy.c: New file.
3614 2004-07-16 Bruno Haible <bruno@clisp.org>
3616 * backupfile.h: Add extern "C" for C++.
3617 * closeout.h: Likewise.
3618 * copy-file.h: Likewise.
3619 * findprog.h: Likewise.
3620 * full-write.h: Likewise.
3621 * pathname.h: Likewise.
3622 * progname.h: Likewise.
3623 * stpcpy.h: Likewise.
3624 * stpncpy.h: Likewise.
3625 * strcase.h: Likewise.
3626 * strstr.h: Likewise.
3627 * xalloc.h: Likewise.
3629 * mbswidth.h: Add extern "C" for C++.
3630 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3632 2004-07-09 Simon Josefsson <jas@extundo.com>
3634 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3635 failed without this.)
3637 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3639 * fchown-stub.c: New file.
3641 2004-06-24 Jim Meyering <jim@meyering.net>
3643 * obstack.h (obstack_base): Cast to (void *), per documentation.
3645 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3647 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3649 2004-06-01 Jim Meyering <jim@meyering.net>
3651 * calloc.c: New file.
3653 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3655 * getdate.y (yylex): Allow space between sign and number.
3656 Problem reported by Dan Jacobson.
3658 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3659 and Jim Meyering <jim@meyering.net>
3661 Merge from coreutils CVS.
3663 * stat-macros.h: New file, with contents from file-type.h
3664 and coreutils' system.h.
3665 * file-type.c: Include "stat-macros.h".
3666 * file-type.h (file_type): Move all macro definitions to new file,
3669 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3670 Wrap old code with this conditional.
3671 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3672 function that does not dereference symlinks.
3673 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3675 * xreadlink.c: Include xreadlink.h first, to catch .h file
3676 dependency problems.
3677 (xreadlink): Accept new arg SIZE, for efficiency.
3678 All decls and uses changed.
3679 * xreadlink.h: Include <stddef.h>, for size_t.
3681 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3682 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3684 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3686 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3688 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3689 macros to be defined.
3690 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3691 the allocator returns NULL because the requested size is zero.
3693 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3695 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3696 var. Add comment explaining why libc still defines it. This
3697 merges the following patch from glibc:
3698 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3700 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3702 * obstack.c (_obstack): Remove unused variable. It hasn't been
3703 present in glibc since revision 1.1 of this file.
3704 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3705 obstack_alignment_mask, obstack_alloc, obstack_base,
3706 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3707 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3708 obstack_grow0, obstack_init, obstack_int_grow,
3709 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3710 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3711 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3712 nonexistent functions.
3714 2004-05-17 Derek R. Price <derek@ximbiot.com>
3715 Paul Eggert <eggert@cs.ucla.edu>
3717 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3719 2004-05-14 Bruno Haible <bruno@clisp.org>
3721 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3722 that consists of a '.' followed by an empty digit string.
3723 Patch by Tor Lillqvist <tml@iki.fi>.
3725 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3727 Port obstack to the AS/400, where pointers are 16 bytes wide and
3728 you cannot cast an integer to a valid pointer. This patch is
3729 currently waiting to be integrated into glibc; see
3730 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3732 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3733 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3734 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3735 (struct obstack): temp member is now a union of a pointer and
3736 an integer, instead of an integer. All integer uses changed.
3737 This does not affect the physical layout of struct obstack,
3738 except on hosts (like the AS/400) where the size or alignment of
3739 void * is greater than that of ptrdiff_t.
3740 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3741 __STDC__)]: Store temporary in pointer member of union, not
3743 * obstack.c: Include <stddef.h>, for offsetof.
3744 (struct fooalign): Remove; it doesn't need a name.
3745 (union fooround): Change double to long double, and add void *.
3746 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3747 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3748 not a macro. Hence the values are always int; so remove all
3749 casts-to-int in uses.
3751 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3752 Derek Price <derek@ximbiot.com>
3754 * alloca.c: Include <alloca.h>, to get our interface.
3755 * alloca_.h: Use __alloca on AIX, so that we don't have to
3756 include <alloca.h> first. Use C89 prototype for alloca; this
3757 requires including <stddef.h> for size_t. Use extern "C" if C++.
3758 Use #elif for simplicity, since we can assume C89 now.
3759 Don't try to source the system alloca.h since it will not be found
3760 and to prevent recursively including its replacement.
3761 * fnmatch.c: Include <alloca.h> instead of opencoding.
3762 * regex.c: Likewise.
3764 2004-05-16 Derek Price <derek@ximbiot.com>
3765 Paul Eggert <eggert@cs.ucla.edu>
3767 getline cleanup. This changes the getndelim2 API: both order of
3768 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3771 * getline.c: Don't include stddef.h or stdio.h, since our
3772 interface does that.
3773 (getline): Always use getdelim, so that we don't have two
3774 copies of this code.
3775 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3777 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3778 (GETNDELIM2_MAXIMUM): New macro.
3779 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3780 instead of the old practice of delim2==0. All callers changed.
3781 Return -1 on overflow, instead of returning junk.
3782 Do not set *linesize unless allocation succeeds.
3783 * getndelim2.h: Do not include stddef.h; no longer needed, now
3784 that we include sys/types.h.
3785 * getnline.h: Likewise.
3786 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3787 (getndelim2): Reorder arguments.
3788 * getnline.c (getnline, getndelim):
3789 Don't discard the NMAX argument.
3790 (getnline): Invoke getndelim, to avoid code duplication.
3791 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3792 of (size_t) -1 by callers of the getnline family.
3794 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3796 * nanosleep.c (suspended): Change its type from int to
3797 sig_atomic_t volatile.
3798 (first_call): Make it private to rpl_nanosleep, and have it
3799 be zero initially as that's a bit faster.
3800 (my_usleep): Round up fractional times instead of truncating them,
3801 as this is the usual meaning for 'sleep'.
3803 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3805 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3806 (ENOSYS): Define if not defined.
3807 (settime): Fall back on stime if it exists and settimeofday fails.
3808 But don't bother with fallbacks if a method fails with errno == EPERM.
3810 2004-05-11 Jim Meyering <jim@meyering.net>
3812 Prior to this change, the save_cwd caller required read access to the
3813 current directory on most systems (ones with the fchdir function).
3815 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3816 fails, try write-only, and finally, resort to using xgetcwd.
3818 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3820 * obstack.c, obstack.h: Import changes from libc.
3822 2004-04-28 Bruno Haible <bruno@clisp.org>
3824 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3825 implicitly appends .exe to executables.
3826 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3827 accepts Windows pathnames.
3828 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3829 Cygwin like Windows, since it now accepts Windows pathnames.
3830 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3831 Cygwin like Windows, since it now accepts Windows pathnames.
3832 Reported by Derek Robert Price <derek@ximbiot.com>.
3834 2004-04-20 Jim Meyering <jim@meyering.net>
3836 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3838 2004-04-20 Jim Meyering <jim@meyering.net>
3839 Bruno Haible <bruno@clisp.org>
3841 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3842 memory when realloc fails.
3844 2004-04-18 Jim Meyering <jim@meyering.net>
3846 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3847 don't leak memory and do call END_UTMP_ENT.
3849 2004-04-11 Paul Eggert <eggert@twinsun.com>
3851 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3852 (CHAR_BIT): Remove, since we assume C89.
3853 Include <stdint.h> if available, as per current Autoconf CVS advice.
3855 2004-03-30 Paul Eggert <eggert@twinsun.com>
3857 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3858 not bool, to be more consistent with Unix conventions.
3859 Suggested by Bruno Haible.
3861 Merge from coreutils.
3863 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3866 * getdate.h: Include stdbool.h, and timespec.h instead of
3867 the usual <time.h> dance.
3868 (get_date): Change signature to support fractional time stamps.
3869 All callers changed.
3870 * getdate.y: Include "getdate.h" first, as we can now
3871 assume C89 and don't need to worry about 'const'.
3872 Similarly, include "unlocked-io.h" near start, not in middle.
3874 (textint.value): Use long int rather than int.
3875 (textint.digits): Use size_t rather than int.
3876 (BILLION, LOG10_BILLION): New constants.
3877 (parser_control): New member rel_ns. Members day_ordinal,
3878 time_zone, month, day, hour, minutes, rel_year, rel_month,
3879 rel_day, rel_hour, rel_minutes, rel_seconds
3880 are now long int, not int. Member seconds is now struct timespec,
3881 not int. New member timespec_seen. Members dates_seen, days_seen,
3882 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3884 (%union.intval): Now long int, not int.
3885 New member timespec.
3886 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3887 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3888 (spec): Now is a timespec or an item list.
3889 (timespec, items): New nonterminals.
3890 (time, rel, relunit, number, get_date):
3891 Add support for fractional seconds.
3892 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3893 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3894 (to_hour): First arg is now long int, not int.
3895 (to_year): Returns long int, not int.
3896 Don't treat year -70 like 70.
3897 (tm_diff): Returns long int, not int.
3898 (lookup_word): Use bool instead of int when appropriate.
3899 (yylex): Use size_t for count, not int.
3900 Detect overflow when parsing large integer constants.
3901 Add support for fractions.
3902 (get_date): Make pointers 'const' if possible.
3903 Use more-portable code to detect integer overflow.
3904 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3905 Don't use ctime; it's not reliable if the year has >4 digits.
3907 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3908 This is for compatibility with BSD.
3910 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3911 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3912 From coreutils' system.h.
3914 * userspec.c: Don't include "posixver.h".
3915 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3916 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3917 compatible extension. Simplify code by removing a boolean int
3918 that was always nonzero if a string was nonnull.
3920 2004-03-30 Jim Meyering <jim@meyering.net>
3922 Merge from coreutils.
3924 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3926 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3927 an empty input stream.
3929 * readtokens.c: Include <stdbool.h>.
3930 (readtoken): Use `size_t' rather than int/long.
3931 All callers adjusted.
3932 Use `bool' rather than `int' where appropriate.
3933 Use memset rather than an explicit loop.
3934 Use x2nrealloc rather than xrealloc.
3935 Allow the use of `\0' as a delimiter.
3936 (readtokens): Likewise.
3937 * readtokens.h (readtoken, readtokens): Update prototypes.
3939 2004-03-30 Bruno Haible <bruno@clisp.org>
3941 * getloadavg.c (getloadavg): Don't assume setlocale returns
3944 2004-03-29 Paul Eggert <eggert@twinsun.com>
3946 Merge changes to getloadavg.c from coreutils and Emacs.
3948 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3949 Define to an expression, not to the empty string.
3950 Include cloexec.h and xalloc.h.
3951 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3952 Use set_cloexec_flag rather than rolling our own.
3953 * cloexec.c, cloexec.h: New files.
3955 2004-03-18 Paul Eggert <eggert@twinsun.com>
3957 * getopt.h: Sync with libc CVS.
3959 2004-03-18 Paul Eggert <eggert@twinsun.com>
3960 Bruno Haible <bruno@clisp.org>
3962 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3963 not on all platforms that have <wchar.h>.
3964 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3966 2004-03-09 Paul Eggert <eggert@twinsun.com>
3968 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3970 * getopt_int.h: New file, also synced from libc.
3972 2004-03-07 Paul Eggert <eggert@twinsun.com>
3974 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3975 '#if' expressions. Unlike the code it replaces, it does not
3976 depend on (defined _SC_PAGESIZE). However, it does depend on
3977 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3978 first reported by Jason Andrade in
3979 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3981 2004-01-18 Simon Josefsson <jas@extundo.com>
3983 * strdup.h: New file.
3984 * strdup.c: Include it.
3985 * path-concat.c: Include strdup.h. Drop strdup declaration.
3986 * userspec.c: Include strdup.h. Drop strdup declaration.
3988 2004-02-06 Karl Berry <karl@gnu.org>
3990 * config.charset: update from gettext 0.14.1.
3992 2004-02-05 Paul Eggert <eggert@twinsun.com>
3994 Add comments and code, prompted by suggestions from Bruno Haible
3996 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3997 describing the enum quoting_style values.
3998 * quotearg.c (quotearg_alloc): New function.
3999 (quotearg_buffer_restyled): Treat lone { and } as special.
4000 Treat = as special. Work around bug with older shells
4001 that "see" a '\' that is really the 2nd byte of a multibyte char.
4002 Quote empty string with shell_quoting_style.
4004 2004-02-03 Bruno Haible <bruno@clisp.org>
4006 * pipe.h: New file, from GNU gettext.
4007 * pipe.c: New file, from GNU gettext.
4009 2004-01-27 Bruno Haible <bruno@clisp.org>
4011 * execute.h: New file, from GNU gettext.
4012 * execute.c: New file, from GNU gettext.
4013 * w32spawn.h: New file, from GNU gettext.
4015 2004-01-23 Paul Eggert <eggert@twinsun.com>
4017 Exit-status fix from coreutils.
4019 Use exit_failure consistently in place of EXIT_FAILURE,
4020 so that program exit statuses are consistent on failure.
4022 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4023 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4024 * argmatch.h: Comment fix to match the above.
4025 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4026 Now a macro referring to exit_failure, instead of a separate
4027 variable. Include "exitfail.h" to get it.
4028 * xstrtol.h: Include "exitfail.h".
4029 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4031 * long-options.c (parse_long_options): Use prototype
4032 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4035 2004-01-21 Jim Meyering <jim@meyering.net>
4037 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4038 so as not to conflict with a different-sized __mktime_internal
4039 function in GNU libc.
4040 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4041 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4043 2004-01-18 Paul Eggert <eggert@twinsun.com>
4045 Merge from diffutils.
4047 * file-type.c (file_type): Add typed memory objects.
4048 * file-type.h (S_TYPEISTMO): New macro.
4050 * c-stack.h (c_stack_action): Remove argv argument.
4051 * c-stack.c (c_stack_action): Likewise. All uses changed.
4052 (die): Don't calculate message unless segv_action returns.
4053 (get_stack_location, min_address_from_argv, max_address_from_argv,
4054 volatile stack_base, volatile_stack_size): Remove.
4055 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4056 that every segmentation violation is a stack overflow. (Ouch!)
4057 See Debian bug 136249 (still outstanding) for more info about why
4058 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4060 2003-11-30 Bruno Haible <bruno@clisp.org>
4062 Safer stack allocation.
4063 * setenv.c: Include allocsa.h.
4064 (alloca): Remove fallback definition.
4065 (freea): Remove macro.
4066 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4069 2003-10-17 Bruno Haible <bruno@clisp.org>
4071 * binary-io.h: Avoid warnings on Cygwin.
4073 2003-12-28 Bruno Haible <bruno@clisp.org>
4075 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4076 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4078 2003-11-28 Bruno Haible <bruno@clisp.org>
4080 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4082 2003-11-27 Bruno Haible <bruno@clisp.org>
4084 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4086 2003-11-17 Bruno Haible <bruno@clisp.org>
4088 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4090 2003-11-24 Bruno Haible <bruno@clisp.org>
4092 * xallocsa.h: New file, from GNU gettext.
4093 * xallocsa.c: New file, from GNU gettext.
4095 2003-11-24 Bruno Haible <bruno@clisp.org>
4097 * allocsa.h: New file, from GNU gettext.
4098 * allocsa.c: New file, from GNU gettext.
4100 2003-11-24 Bruno Haible <bruno@clisp.org>
4102 * eealloc.h: New file.
4104 2004-01-15 Jim Meyering <jim@meyering.net>
4106 Merge from coreutils.
4108 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4109 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4110 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4112 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4113 optional configure-time default.
4115 * version-etc.c (version_etc_copyright): Update copyright date.
4117 * xreadlink.c (xreadlink): Correct outdated comment.
4119 2004-01-15 Paul Eggert <eggert@twinsun.com>
4121 Merge from coreutils.
4123 * posixver.c: Include posixver.h.
4125 * same.c: Include <stdbool.h>, <limits.h>.
4126 (_POSIX_NAME_MAX): Define if not defined.
4128 (same_name): If file names are silently truncated, report
4129 that the file names are the same if they are the same after
4130 the silent truncation.
4132 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4133 conversion function.
4134 * xstrtod.c (xstrtod): Likewise. All callers changed to
4135 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4138 2004-01-14 Paul Eggert <eggert@twinsun.com>
4140 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4141 with like-named macro in fnmatch.c.
4142 (EXT): Use an internal constant instead.
4144 Merge fnmatch patches from glibc.
4145 * fnmatch.c (mbsinit): Remove define.
4146 Add libc_hidden_ver (__fnmatch, fnmatch).
4147 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4148 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4150 2003-12-14 Karl Berry <karl@gnu.org>
4152 * config.charset: update from gettext-runtime.
4154 2003-12-03 Paul Eggert <eggert@twinsun.com>
4156 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4157 Bug reported by Alfred M. Szmidt.
4159 2003-11-29 Karl Berry <karl@gnu.org>
4161 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4163 2003-11-23 Paul Eggert <eggert@twinsun.com>
4164 Bruno Haible <bruno@clisp.org>
4166 * printf-parse.h: Don't include sys/types.h.
4167 (ARG_NONE): New macro.
4168 (char_directive): Change type of *arg_index fields to size_t.
4169 * printf-parse.c: Don't include sys/types.h.
4170 (SSIZE_MAX): Remove macro.
4171 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4172 Remove unnecessary overflow check.
4173 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4176 2003-11-24 Paul Eggert <eggert@twinsun.com>
4178 * alloca.c: Remove dependency on xalloc module.
4179 (xalloc_die): Remove.
4180 (memory_full) [!defined emacs]: New macro.
4181 [!defined emacs]: Don't include xalloc.h.
4182 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4183 address arithmetic overflows. Change datatypes a bit to avoid
4186 2003-11-22 Jim Meyering <jim@meyering.net>
4188 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4190 2003-11-17 Bruno Haible <bruno@clisp.org>
4192 * vasnprintf.c (alloca): Remove fallback definition.
4193 (freea): Remove definition.
4194 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4195 Reported by Paul Eggert.
4197 2003-11-17 Jim Meyering <jim@meyering.net>
4199 On systems without utime and without a utimes function capable of
4200 dealing with a NULL struct utimbuf* argument, this utime replacement
4201 could -- in unusual circumstances -- leak a file descriptor.
4202 * utime.c: Include <unistd.h> and <errno.h>.
4203 (utime_null): Be sure to close `fd' and to preserve errno.
4204 Reported by Geoff Collyer via Arnold Robbins.
4206 2003-11-16 Paul Eggert <eggert@twinsun.com>
4207 Bruno Haible <bruno@clisp.org>
4209 Protect against address arithmetic overflow.
4210 * printf-args.h: Include stddef.h.
4211 (arguments): Change type of field 'count' to size_t.
4212 * printf-args.c (printf_fetchargs): Use size_t instead of
4213 'unsigned int' where appropriate.
4214 * printf-parse.h: Include sys/types.h.
4215 (char_directive): Change type of *arg_index fields to ssize_t.
4216 (char_directives): Change type of fields 'count', max_*_length to
4218 * printf-parse.c: Include sys/types.h and xsize.h.
4219 (SSIZE_MAX): Define fallback value.
4220 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4221 instead of 'int' where appropriate. Check a_allocated, d_allocated
4222 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4223 * vasnprintf.c: Include xsize.h.
4224 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4225 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4226 overflow. Avoid wraparound when converting a width or precision from
4229 2003-11-16 Bruno Haible <bruno@clisp.org>
4231 Update from GNU gettext.
4232 * printf-parse.c: Generalize to it can be compiled for wide strings.
4233 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4234 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4235 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4236 SNPRINTF): New macros.
4237 Don't include <alloca.h> if the file is used inside libintl.
4238 (local_wcslen): New function, for Solaris 2.5.1.
4239 (VASNPRINTF): Use it instead of wcslen.
4241 2003-11-16 Bruno Haible <bruno@clisp.org>
4243 * xsize.h (xmax): New function.
4244 (xsum, xsum3, xsum4): Declare as "pure" functions.
4246 2003-11-12 Paul Eggert <eggert@twinsun.com>
4248 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4249 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4250 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4251 heuristic is just as accurate as far as we know, and it removes a
4252 dependency on size_max.m4 and ptrdiff_max.m4.
4254 2003-11-12 Paul Eggert <eggert@twinsun.com>
4256 * xstrtol.c (__xstrtol): Remove "break" immediately after
4257 "return", to pacify some unknown compiler. Problem reported
4260 2003-11-11 Bruno Haible <bruno@clisp.org>
4262 * xsize.h (SIZE_MAX): Remove fallback definition.
4263 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4266 2003-11-10 Paul Eggert <eggert@twinsun.com>
4268 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4269 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4270 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4272 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4273 not (size_t) -1, since it's defined here.
4275 2003-11-06 Paul Eggert <eggert@twinsun.com>
4277 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4278 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4279 Reject sizes of exactly SIZE_MAX bytes.
4280 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4281 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4283 2003-11-05 Bruno Haible <bruno@clisp.org>
4285 * xsize.h: Include limits.h, to avoid a possible collision with
4286 SIZE_MAX defined in <limits.h> on Solaris.
4288 2003-11-04 Bruno Haible <bruno@clisp.org>
4290 * xsize.h: New file.
4291 * linebreak.c: Include xsize.h.
4292 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4293 argument for overflow.
4294 Suggested by Paul Eggert.
4296 2003-10-31 Bruno Haible <bruno@clisp.org>
4298 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4299 to avoid (extremely rare) race condition.
4300 Suggested by Paul Eggert.
4302 2003-11-03 Jim Meyering <jim@meyering.net>
4304 * userspec.c: Include "userspec.h".
4305 * userspec.h: New file.
4307 2003-10-31 Paul Eggert <eggert@twinsun.com>
4309 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4310 * mountlist.c (SIZE_MAX): Define if not defined already.
4311 (read_filesystem_list): Set and use me_type_malloced.
4312 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4313 whatever the type happens to be), for brevity and consistency.
4314 Check for size calculation overflow on Alphas running OSF/1.
4316 2003-10-31 Jim Meyering <jim@meyering.net>
4318 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4320 * linebuffer.c: Include <string.h> for declaration of memset.
4322 2003-10-30 Paul Eggert <eggert@twinsun.com>
4323 Bruno Haible <bruno@clisp.org>
4325 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4326 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4328 2003-10-29 Paul Eggert <eggert@twinsun.com>
4330 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4331 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4333 * quotearg.c (quotearg_n_options): Use it.
4334 * group-member.c: Include <stdbool.h>.
4335 (free_group_info): Arg is now const *; don't free arg.
4336 (get_group_info): Now returns bool and accepts struct group_info *,
4337 rather than returning a malloc'ed struct group_info *.
4338 All uses changed. Check for overflow in internal size calculation.
4340 * getusershell.c (readname): Simplify the code by using x2nrealloc
4341 rather than xmalloc/xrealloc.
4342 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4343 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4344 conformance bug: the old code used a pointer after freeing the
4345 storage that it addressed.
4346 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4347 rather than doing it by hand.
4348 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4349 the buffer preserved. Use free and xmalloc instead.
4350 * quotearg.c (quotearg_n_options): Likewise.
4351 Use a simpler test for size overflow. Don't use xalloc_oversized
4352 because unsigned int might be wider than size_t (!); this suggests
4353 that we should switch from unsigned int to size_t for slot numbers.
4355 2003-10-27 Bruno Haible <bruno@clisp.org>
4357 * stdbool_.h: Better support for BeOS.
4359 2003-10-27 Paul Eggert <eggert@twinsun.com>
4361 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4362 to allocate the returned structure. Do not allocate a subarray,
4363 as x2nrealloc will do that.
4364 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4365 instead of xnrealloc.
4366 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4368 2003-10-26 Paul Eggert <eggert@twinsun.com>
4370 * xalloc.h (xalloc_oversized): New static inline function, for
4371 callers that want to do their own size-overflow checking. Include
4372 <stdbool.h>, since xalloc_oversized returns bool.
4373 * xalloc.c (array_size_overflow): Remove. All callers changed
4374 to use xalloc_oversized.
4376 Add two functions x2realloc, x2nrealloc, for programs that grow
4377 arrays dynamically by doubling their sizes.
4378 * xalloc.h (x2realloc, x2nrealloc): New decls.
4379 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4382 Port to C99 semantics for 'inline' of external functions.
4383 Bug reported by Bruno Haible.
4384 * xmalloc.c (xnmalloc_inline): New static inline function,
4385 with the old contents of xnmalloc.
4386 (xnmalloc, xmalloc): Use it.
4387 (xnrealloc_inline): New static inline function,
4388 with the old contents of xnrealloc.
4389 (xnrealloc, xrealloc): Use it.
4391 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4393 2003-10-25 Paul Eggert <eggert@twinsun.com>
4395 Fix several address-calculation bugs in the hash modules,
4396 plus some minor code cleanup.
4398 * hash.h: Include <stdbool.h>, for bool.
4399 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4400 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4401 hash_get_n_entries, hash_get_max_bucket_length,
4402 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4403 hash_rehash): Use size_t rather than unsigned.
4404 * hash.c (struct hash_table, hash_get_n_buckets,
4405 hash_get_n_buckets_used, hash_get_n_entries,
4406 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4407 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4408 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4410 (SIZE_MAX): Define if not defined.
4411 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4412 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4414 Use const * when possible.
4415 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4416 (check_tuning): Fix bug: if tuning parameters were very close to
4417 0 or 1, rounding errors could have caused subscript violations.
4418 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4419 (hash_initialize): Add 'fail:' label
4420 to free table and return NULL, and use it to simplify code.
4421 Use calloc rather than clearing the storage ourself.
4422 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4423 buffer size calculations.
4424 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4425 Include <stddef.h>, for size_t.
4426 * hash-pjw.c (hash_pjw): Likewise.
4427 Switch to method described by Bruno Haible.
4428 Include <limits.h>, for CHAR_BIT.
4429 (SIZE_BITS): New macro.
4431 2003-10-21 Paul Eggert <eggert@twinsun.com>
4433 * getndelim2.c (getndelim2): When size calculation overflows,
4434 ceiling the allocation at NMAX bytes rather than silently
4435 discarding input bytes before NMAX is reached. This makes
4436 a difference only if NMAX exceeds SIZE_MAX / 2.
4438 * obstack.c: Merge from glibc.
4439 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4440 Add libc_hidden_def (_obstack_newchunk).
4441 (_obstack_free) [! defined _LIBC]: Remove.
4442 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4443 a clone of the function body.
4444 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4445 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4447 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4448 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4451 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4452 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4453 Don't use lvalue casts, as GCC plans to remove support for them
4454 in GCC 3.5. Reported by Joseph S. Myers. This bug
4455 was also present in the non-GCC version, indicating that this
4456 code had always been buggy and had never been widely used.
4457 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4458 Use the fast variant of each macro, rather than copying the
4459 definiens of the fast variant; that way, we'll be more likely to
4460 catch future bugs in the fast variants.
4462 2003-10-20 Bruno Haible <bruno@clisp.org>
4464 * wait-process.h: New file, from GNU gettext.
4465 * wait-process.c: New file, from GNU gettext.
4467 2003-10-19 Jim Meyering <jim@meyering.net>
4469 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4471 2003-10-16 Paul Eggert <eggert@twinsun.com>
4473 * getgroups.c: Include <errno.h>, <stdlib.h>.
4474 (getgroups): First arg is int, not size_t.
4475 Don't let 'free' mangle errno.
4477 2003-10-16 Jim Meyering <jim@meyering.net>
4479 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4481 2003-10-15 Paul Eggert <eggert@twinsun.com>
4483 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4485 (new_exclude, add_exclude_file): Initial size no longer needs to
4487 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4488 our own address arithmetic overflow checking.
4490 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4491 (fnmatch): Do not alloca more than 2000 wide characters;
4492 instead, use malloc for large buffers.
4493 Check for address arithmetic overflow, and return -1
4494 with errno set to ENOMEM in that case.
4495 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4496 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4497 instead, return -1. Check for address arithmetic overflow.
4499 2003-10-14 Paul Eggert <eggert@twinsun.com>
4501 Handle invalid suffixes and overflow independently, so that
4502 callers can treat them independently as needed. Fix some bugs in
4503 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4504 suffix for a human-readable blocksize. The major caller-visible
4505 change is the addition of a new
4506 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4507 that both overflow and suffix chars were found.
4509 * human.c (humblock): Don't check separately for invalid suffix
4510 char; that is xstrtoumax's job (now that its bug is fixed).
4511 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4512 INTMAX_MAX]: New macros.
4513 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4514 TYPE_MAXIMUM): New macros.
4515 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4516 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4517 if overflow occurs, as it's what __strtol does and it's more useful
4519 (__xstrtol): If __strtol reports some error other than ERANGE,
4520 reflect it to the caller as LONGINT_INVALID. If it reports
4521 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4522 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4523 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4525 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4526 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4527 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4528 [defined UINTMAX_MAX]: New macros.
4530 2003-10-14 Bruno Haible <bruno@clisp.org>
4532 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4533 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4534 Also use volatile where needed.
4536 2003-10-12 Paul Eggert <eggert@twinsun.com>
4538 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4539 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4540 and define in terms of the other primitives.
4541 * xmalloc.c: Include stdbool.h; do not include exit.h.
4542 (SIZE_MAX): Define if not already defined.
4543 (array_size_overflow): New function.
4544 (xalloc_die): Abort instead of exiting if 'error' returns.
4545 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4546 (xmalloc, xrealloc): Use them.
4547 (xcalloc): Check for address arithmetic overflow.
4548 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4549 a bit faster than strcpy.
4551 2003-10-08 Paul Eggert <eggert@twinsun.com>
4553 Merge getpass from libc, plus a few fixes.
4555 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4556 Include <stdbool.h>.
4557 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4558 __fsetlocking to empty.
4559 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4560 do include <bits/libc-lock.h>.
4561 Do not include <fcntl.h>; not needed.
4562 [_LIBC]: Include <wchar.h>.
4563 (NOTCANCEL_MODE): New macro.
4564 (flockfile, funlockfile) [_LIBC]: New macros.
4565 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4566 [!_LIBC]: New macros.
4567 (call_fclose): New function.
4568 (getpass): Use it. Save tty stream separately; this simplifies the
4569 code and makes it more reliable if stdin happens to equal stdout.
4570 Invoke __fsetlocking on tty.
4571 Handle thread cancellation if needed.
4572 Namespace cleanup (use __tcgetattr, __getline).
4573 Use bool for Booleans.
4574 [USE_IN_LIBIO]: Handle wide streams.
4575 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4576 stream might go where.
4578 * unlocked-io.h: Include <stdio.h>, so that the caller
4579 doesn't have to include <stdio.h> before us.
4580 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4581 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4582 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4583 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4584 if not declared, so that we can use getpass.c code from libc without
4586 (flockfile, ftrylockfile, funlockfile): New macros.
4588 2003-10-06 Bruno Haible <bruno@clisp.org>
4590 * version-etc-2.h: Remove file.
4591 * version-etc-2.c: Remove file.
4593 2003-09-25 Jim Meyering <jim@meyering.net>
4594 Bruno Haible <bruno@clisp.org>
4596 This lets translators provide better translations for the
4597 "Written by ..." part of --version output.
4598 * version-etc.h: Include stdarg.h.
4599 (version_etc_copyright): Declare as readonly.
4600 (version_etc): Make this function variadic with a NULL-terminated list
4601 of author name strings.
4602 (version_etc_va): New declaration.
4603 * version-etc.c: Include stdarg.h, stdlib.h.
4604 (version_etc_copyright): Declare as readonly.
4605 (version_etc_va): New function. Provide a different translatable string
4606 for each possible number of authors < 10. Abbreviate when there are 10
4608 (version_etc): Make this function variadic. Call version_etc_va.
4609 Suggestion from Gary V. Vaughan.
4611 * long-options.h (parse_long_options): Change prototype: the authors
4612 string is moved to the end and becomes variadic.
4613 * long-options.c: Include stdarg.h.
4614 (parse_long_options): Make this function variadic, too.
4615 Call version_etc_va, not version_etc.
4617 2003-10-06 Bruno Haible <bruno@clisp.org>
4619 * fatal-signal.h: New file, from GNU gettext.
4620 * fatal-signal.c: New file, from GNU gettext.
4622 2003-10-04 Karl Berry <karl@gnu.org>
4624 * argp*: update from libc.
4626 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4628 * getpass.c (getpass): Use a no-op fseek when switching from input to
4629 output mode on the same stream.
4631 2003-09-29 Paul Eggert <eggert@twinsun.com>
4633 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4634 Fix arg typo in previous patch.
4636 2003-09-28 Jim Meyering <jim@meyering.net>
4638 * error.c: Correct cpp indentation.
4640 2003-09-27 Paul Eggert <eggert@twinsun.com>
4642 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4643 Omit the special code that used __typeof__, since we worry that
4644 it could be more trouble than it's worth. See:
4645 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4646 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4650 2003-09-26 Jim Meyering <jim@meyering.net>
4652 * error.c (error_tail): Move some declarations
4653 into inner scope where the local variables are used.
4655 2003-09-26 Bruno Haible <bruno@clisp.org>
4657 * stpncpy.h (gnu_stpncpy): New declaration.
4658 (stpncpy): Define as alias for gnu_stpncpy.
4659 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4661 2003-09-26 Paul Eggert <eggert@twinsun.com>
4663 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4664 (error_tail): Do not loop, reallocating temporary buffer, since
4665 the output cannot contain more wide characters than the input
4666 contains bytes, the size must be big enough already. This avoids
4667 one potential size overflow calculation. Check for size overflow
4668 when calculating temporary buffer size. Free temporary buffer
4669 when done, if it was allocated with malloc; this plugs a memory
4670 leak. Remove casts from void * to pointers, that are no longer
4671 needed now that we're assuming C89 or better.
4673 Merge error changes from glibc.
4675 * error.c, error.h: Update copyright notice header to match glibc.
4676 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4677 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4678 Disable cancellation while printing error.
4679 * error.h: Prepend __ to parameter names.
4681 2003-09-25 Karl Berry <karl@gnu.org>
4683 * argp-fmtstream.c, argp-help.c: update from libc.
4685 2003-09-25 Bruno Haible <bruno@clisp.org>
4687 * version-etc-2.h: New file, from version-etc.h with modifications.
4688 * version-etc-2.c: New file, from version-etc.c with modifications.
4690 2003-09-25 Simon Josefsson <jas@extundo.com>
4692 * xgetdomainname.h: New file.
4693 * xgetdomainname.c: New file.
4695 2003-09-25 Simon Josefsson <jas@extundo.com>
4696 Bruno Haible <bruno@clisp.org>
4698 * getdomainname.h: New file.
4699 * getdomainname.c: New file.
4701 2003-09-24 Paul Eggert <eggert@twinsun.com>
4703 * linebuffer.c (freebuffer): Don't free the argument, just
4704 the buffer associated with the argument. Bug reported by
4707 2003-09-19 Karl Berry <karl@gnu.org>
4709 * argp.h: update from libc.
4711 2003-09-16 Paul Eggert <eggert@twinsun.com>
4713 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4714 input error, instead of returning NULL the next time we are called
4715 (and therefore losing track of errno).
4717 2003-09-15 Paul Eggert <eggert@twinsun.com>
4719 * getndelim2.c (getndelim2): Don't trash errno when a read
4720 fails, so that the caller gets the proper errno.
4722 * readutmp.c (read_utmp): Likewise.
4723 Check for fstat error. Close stream and free storage
4726 2003-09-14 Bruno Haible <bruno@clisp.org>
4728 * fwriteerror.h: New file.
4729 * fwriteerror.c: New file.
4731 2003-09-14 Jim Meyering <jim@meyering.net>
4733 * getloadavg.c: Correct cpp indentation.
4734 * strdup.c: Likewise.
4735 * vasnprintf.c: Likewise.
4737 2003-09-12 Paul Eggert <eggert@twinsun.com>
4739 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4740 * obstack.c [!defined _LIBC]: Likewise.
4741 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4742 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4743 * exitfail.c: Don't include stdlib.h; no longer needed.
4745 More changes to assume C89 or better.
4747 * error.c (error_tail): Assume vprintf.
4749 * argmatch.c (getenv): Remove decl.
4750 * progreloc.c (get_full_program_name): Define via prototype.
4751 * setenv.c (clearenv): Likewise.
4752 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4754 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4755 (malloc, memcpy): Remove decls.
4756 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4757 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4758 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4759 (memcpy): Remove macro.
4760 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4761 (__P): Remove. All uses removed.
4762 (PTR): Remove. All uses changed to void *.
4763 (CHAR_BIT, NULL): Remove.
4764 (spaces, zeros, memset_space, memset_zero)
4765 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4767 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4768 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4769 Define with prototype.
4770 Remove now-unnecessary prototype decl.
4771 (extra_args_spec): Assume ANSI C. All uses changed.
4772 (extra_args_spec_iso): Remove.
4773 (my_strftime, emacs_strftimeu): Define via prototype.
4774 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4776 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4777 * strtoimax.c: Include <stdlib.h> unconditionally.
4778 (strtoul, strtol): Remove decls.
4779 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4781 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4782 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4783 (LOCALE_PARAM_PROTO): New macro.
4784 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4785 (INTERNAL (strtol), strtol): Define with a prototype.
4786 (PARAMS): Remove. All uses removed.
4787 * tempname.c: Include <string.h> unconditionally.
4788 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4789 * xgethostname.c (main): Define with a prototype.
4790 * xmalloc.c: Include "xalloc.h" first, to check interface.
4791 Include <stdlib.h> unconditionally.
4792 (calloc, malloc, realloc, free): Remove decls.
4793 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4794 Include <stdlib.h> unconditionally. Sort include file names.
4796 (xstrtod): Define with a prototype.
4797 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4798 (strtol, strtoul): Remove decls.
4800 2003-09-11 Paul Eggert <eggert@twinsun.com>
4802 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4803 Include <stdlib.h>, <string.h> unconditionally.
4804 Remove now-unnecessary cast to char *.
4805 * strnlen.c: Include <string.h> unconditionally.
4806 * yesno.c (yesno): Define with a prototype.
4808 2003-09-10 Bruno Haible <bruno@clisp.org>
4810 * strcspn.c: Include <string.h> unconditionally.
4811 * strpbrk.c: Include <string.h> unconditionally.
4812 * strstr.c: Include <string.h> unconditionally.
4813 * unicodeio.c: Include <string.h> unconditionally.
4814 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4815 * unsetenv.c: Likewise.
4816 * xreadlink.c: Include <stdlib.h> unconditionally.
4817 * yesno.c: Include <stdlib.h> unconditionally.
4818 (rpmatch): Add prototype.
4820 2003-09-10 Jim Meyering <jim@meyering.net>
4822 * error.c: Correct indentation of cpp directives.
4824 2003-09-09 Paul Eggert <eggert@twinsun.com>
4828 * acosl.c (main): Use a prototype.
4829 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4832 * getloadavg.c (getloadavg, main): Define via prototypes.
4834 * getopt.h (struct option.name): Assume C89, and use 'const'.
4835 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4836 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4838 * getopt.c (const): Remove macro.
4839 Include <string.h> unconditionally.
4840 (my_index): Remove; all uses changed to strchr.
4841 (strlen): Remove decl.
4842 (exchange): Remove forward decl; no longer needed.
4843 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4844 Define with prototype.
4845 * getopt1.c (const): Remove macro.
4846 (getopt_long, getopt_long_only, main): Define with prototype.
4848 * getugroups.c: Include <string.h> unconditionally.
4850 * getusershell.c: Include <stdlib.h> unconditionally.
4851 (getusershell, setusershell, endusershell, readname, main):
4852 Define with prototypes.
4854 * group-member.c: Include group-member.h first.
4855 Include <stdlib.h> unconditionally.
4857 * hard-locale.c: Include hard-locale.h first.
4858 Include <stdlib.h>, <string.h> unconditionally.
4860 * hash.c (free, malloc): Remove decls.
4861 Include <stdlib.h> unconditionally.
4863 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4864 (getenv): Do not declare.
4866 * idcache.c: Include <string.h> unconditionally.
4868 * long-options.c: Include long-options.h first, to test interface.
4869 Include <stdlib.h> unconditionally.
4871 * makepath.c: Include makepath.h first, to test interface.
4872 Include <stdlib.h> and <string.h> unconditionally.
4874 * linebuffer.c: Include <stdlib.h>.
4875 (free): Remove decl.
4877 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4878 rpl_malloc returns void *, not char *.
4879 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4881 * md5.h: Include <limits.h> unconditionally.
4882 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4883 (__P): Remove; all uses removed.
4884 * md5.c: Include "md5.h" first.
4885 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4886 md5_buffer, md5_process_bytes, md5_process_block):
4887 Define with prototypes.
4888 * sha.h (__P): Remove all uses. (It wasn't defined??)
4889 * sha.c: Include "sha.h" first.
4890 Include <stdlib.h>, <string.h> unconditionally.
4892 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4893 * memcmp.c (__ptr_t): Likewise.
4894 * memrchr.c (__ptr_t): Likewise.
4895 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4896 Include <string.h> unconditionally.
4897 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4898 * memchr.c: Include <stdlib.h> unconditionally.
4899 * memchr.c (LONG_MAX): Remove.
4900 * memrchr.c (LONG_MAX): Likewise.
4901 * memchr.c (__memchr): Define via a prototype.
4902 * memrchr.c (__memrchr): Likewise.
4903 * memcmp.c (__P): Remove, and remove all uses.
4904 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4905 Remove forward decls; no longer needed.
4906 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4907 Use types required by C89 in prototype.
4909 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4910 * savedir.c: Likewise.
4911 * mkdir.c (free): Remove decl.
4912 * rmdir.c (rmdir): Define with a prototype.
4913 * savedir.c: Include savedir.h first, to test interface.
4915 * mktime.c (STDC_HEADERS): Remove.
4916 Include <stdlib.h>, <string.h> unconditionally.
4918 * modechange.c: Include <stdlib.h> unconditionally.
4919 (malloc): Remove decl.
4921 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4922 (free): Remove decl.
4924 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4925 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4926 (This type really should be intptr_t, but that's a C99ism.)
4927 (_obstack_memcpy): Remove: all uses changed to memcpy.
4928 Include <string.h> unconditionally.
4929 (struct obstack): Assume __STDC__ for types of members
4930 chunkfun, freefun, extra_arg.
4931 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4932 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4933 obstack_begin, obstack_specify_allocation,
4934 obstack_specify_allocation_with_arg, obstack_chunkfun,
4935 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4936 Remove unprototyped decls and the macros that use them.
4937 * obstack.c (POINTER): Remove. All uses changed to void *.
4938 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4939 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4940 (defined __STDC__ && __STDC__)]:
4941 Remove nonprototyped code.
4942 Include <stdlib.h> unconditionally.
4943 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4944 _obstack_allocated_p, _obstack_free, obstack_free,
4945 _obstack_memory_used, print_and_abort):
4946 Define using prototypes.
4947 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4948 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4949 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4950 obstack_next_free, obstack_object_size, obstack_room) [0]:
4951 Remove unused, unprototyped code.
4953 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4955 * physmem.c (physmem_total, physmem_available, main): Define
4958 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4959 (main): Define with a prototype.
4961 * posixver.c (getenv): Remove decl.
4963 * putenv.c (malloc): Returns void *, not char *.
4964 Include <string.h> unconditionally.
4965 (strchr, memcpy, NULL): Do not define.
4967 * readtokens.c: Include readtokens.h first, to test interface.
4968 Include <stdlib.h>, <string.h> unconditionally.
4969 (init_tokenbuffer): Define with a prototype.
4971 * regex.c (PARAMS): Remove. All uses removed.
4972 All uses of _RE_ARGS removed, too.
4973 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4975 (bzero): Assume memset exists.
4976 (memcmp, memcpy, NULL): Remove.
4977 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4978 char, or assignments to local vars of type signed char.
4979 (init_syntax_once, PREFIX(extract_number_and_incr),
4980 PREFIX(print_partial_compiled_pattern),
4981 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4982 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4983 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4984 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4985 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4986 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4987 wcs_compile_range, byte_compile_range, truncate_wchar,
4988 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4989 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4990 count_mbs_length, wcs_re_match_2_internal,
4991 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4992 PREFIX(alt_match_null_string_p),
4993 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4994 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4995 regfree, PREFIX(extract_number)): Define with prototype. Remove
4996 now-unnecessary declaration, if any.
4997 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4999 Remove now-unnecessary casts among pointer types.
5000 * regex.h (_RE_ARGS): Remove. All uses removed.
5002 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5003 (free): Remove decl.
5005 * rpmatch.c: Include <stdlib.h> unconditionally.
5007 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5008 (free): Remove decl.
5010 * save-cwd.c: Include <stdlib.h> unconditionally.
5011 * xgetcwd.c: Likewise.
5013 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5014 (free): Remove decl.
5016 * strchrnul.c (strchrnul): Define with a prototype.
5017 Fix bug: c_in was not converted to char before searching.
5019 The following changes are not K&R related:
5021 * group-member.h: Include <sys/types.h>, so that this file is
5023 * makepath.h: Likewise.
5025 * getusershell.c (readname, default_index, line_size, readname):
5026 Use size_t, not int, for sizes.
5027 (readname): If the size overflows, report an error instead of
5030 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5032 * getndelim2.c: Assume stdlib.h per the C89 spec.
5034 2003-09-08 Paul Eggert <eggert@twinsun.com>
5036 Assume C89 or better; remove K&R cruft.
5037 A few of these changes were first proposed by Derek Robert Price
5038 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5040 * addext.c: Include <string.h> unconditionally.
5041 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5042 Don't declare getenv or malloc.
5044 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5045 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5047 (find_stack_direction, alloca): Use prototypes.
5049 * atexit.c (atexit): Define using a prototype.
5051 * basename.c, dirname.c, stripslash.c:
5052 Include <string.h> unconditionally.
5054 * bcopy.c: Include <stddef.h>.
5055 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5057 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5059 * error.h (error, error_at_line, error_print_progname)
5060 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5061 * error.c: Include error.h first, to check interface.
5062 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5063 (VA_START): Remove; all uses changeed to va_start.
5064 (exit, strerror): Remove decls.
5065 (error_print_progname): Prototype uncondionally.
5066 Don't include <errno.h>; no longer needed.
5067 (private_strerror): Remove.
5068 (error_tail): Always define.
5069 (error, error_at_line): Assume C89 or better; always use prototypes.
5070 * fatal.c: Include "fatal.h" first, to test interface.
5071 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5072 (VA_START): Remove; all uses changed to va_start.
5073 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5075 (exit): Remove decl.
5076 (fatal): Prototype unconditionally. Assume va_start works.
5077 Abort at end, to pacify gcc.
5079 * euidaccess.c (main): Define with a prototype.
5081 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5083 * exitfail.c: Include <stdlib.h> unconditionally.
5085 * fnmatch_.h (__P): Remove. All uses changed to assume
5087 * fnmatch.c: Include fnmatch.h first, to test interface.
5088 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5089 (getenv): Remove decl.
5090 (fnmatch): Define using a prototype.
5091 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5092 (FCT): Define using a prototype.
5094 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5096 * gethostname.c: Include <stddef.h>.
5097 (gethostname): Define with prototype. Length is size_t, not int.
5099 2003-09-08 Paul Eggert <eggert@twinsun.com>
5101 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5102 getversion.c should have been removed then, but was accidentally
5105 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5106 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5108 2003-09-07 Paul Eggert <eggert@twinsun.com>
5110 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5111 copy_tm_result. Bug reported by Simon Josefsson in
5112 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5114 2003-09-06 Paul Eggert <eggert@twinsun.com>
5116 * time_r.c, time_r.h: New files.
5118 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5120 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5121 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5123 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5125 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5126 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5129 * timegm.c: Switch to glibc implementation, with the following changes:
5130 [defined HAVE_CONFIG_H]: Include <config.h>.
5131 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5132 (__mktime_internal) [!defined _LIBC]: New decl.
5133 (__gmtime_r) [!defined _LIBC]: New macro and function.
5134 (timegm): Use a prototype, since gnulib assumes C89.
5135 Do not bother declaring tmp to be const, as it's not really usefu.
5136 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5137 (timegm): Declare only if HAVE_DECL_TIMEGM.
5139 2003-09-03 Paul Eggert <eggert@twinsun.com>
5141 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5142 Bug reported by Lute Kamstra in
5143 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5145 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5146 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5147 course with correspondingly smaller numbers for tomorrow and
5148 yesterday. From Tadayoshi Funaba. Originally installed into
5149 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5152 2003-08-31 Simon Josefsson <jas@extundo.com>
5154 * timegm.h: New file.
5155 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5157 2003-08-31 Karl Berry <karl@gnu.org>
5159 * argp.h: update from libc.
5161 2003-08-28 Bruno Haible <bruno@clisp.org>
5163 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5164 warning on QNX, which defines O_BINARY to 000000.
5166 2003-08-24 Bruno Haible <bruno@clisp.org>
5168 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5169 MSVC7 <stdio.h> is included later.
5171 2003-08-20 Bruno Haible <bruno@clisp.org>
5173 * progname.h: New file, from GNU gettext.
5174 * progname.c: New file, from GNU gettext.
5175 * progreloc.c: New file, from GNU gettext.
5177 2003-08-19 Bruno Haible <bruno@clisp.org>
5179 * xstrdup.c: Assume <string.h> exists.
5181 2003-08-18 Jim Meyering <jim@meyering.net>
5183 * setenv.h: Indent nested cpp directive.
5184 * vasnprintf.c: Remove trailing blanks.
5186 2003-08-17 Simon Josefsson <jas@extundo.com>
5187 Bruno Haible <bruno@clisp.org>
5189 * xstrndup.h: New file.
5190 * xstrndup.c: New file.
5192 2003-08-17 Bruno Haible <bruno@clisp.org>
5194 * strndup.h: New file.
5196 2003-08-16 Paul Eggert <eggert@twinsun.com>
5198 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5199 space, undoing this 2003-08-12 change:
5200 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5202 2003-08-16 Jim Meyering <jim@meyering.net>
5204 Merge from coreutils.
5205 * xstrtoimax.c: #else #if -> #elif.
5206 * xstrtoumax.c: Likewise.
5208 2003-08-15 Paul Eggert <eggert@twinsun.com>
5210 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5211 rather than tab, after '#' in shell-script copyright notices.
5212 Suggested by Bruno Haible.
5214 2003-08-15 Jim Meyering <jim@meyering.net>
5215 and Paul Eggert <eggert@twinsun.com>
5217 Merge from coreutils.
5218 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5219 member but strut utmpx does not. Needed for AIX 4.3.3.
5220 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5222 2003-08-15 Jim Meyering <jim@meyering.net>
5224 Merge from coreutils.
5225 * xgethostname.c: Include <stdlib.h>.
5226 (xghostname): Don't exit for anything other than memory-related
5227 failure; just return NULL.
5228 * userspec.c: Include "posixver.h".
5229 (parse_user_spec): Accept `.' as a separator only
5230 in pre-POSIX-200112 mode.
5231 * strtoimax.c: Use #elif rather than #else #if.
5232 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5233 Remove function, now that we can rely on a working tzset function.
5234 [!_LIBC]: Ensure that the required autoconf test has been run.
5235 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5236 Use underlying_strftime for %r.
5237 * sha.c: Merge in some clean-up and optimization changes from glibc.
5238 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5239 Ensure that it is a multiple of 64.
5240 Rearrange loop exit tests so as to avoid performing an
5241 additional fread after encountering an error or EOF.
5242 * realloc.c: Update copyright date.
5244 2003-08-14 Jim Meyering <jim@meyering.net>
5246 Merge from coreutils.
5247 * obstack.h: Whitespace changes.
5248 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5249 and xcalloc return values.
5250 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5251 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5252 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5253 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5254 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5256 Use mntctl's return value to drive the entry-processing loop, since
5257 we can't rely on the value of the vmt_length member in the last
5258 entry. On some systems doing so could result in exhausting
5259 virtual memory. Based in part on a patch from Mike Jetzer.
5261 2003-08-14 Jim Meyering <jim@meyering.net>
5262 and Paul Eggert <eggert@twinsun.com>
5264 Merges from coreutils, plus other fixes.
5265 * physmem.c: Merge in portability changes from gcc/libiberty
5266 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5267 for credits and details. Thanks to Kaveh Ghazi for helping
5268 to keep these files in sync.
5269 (ARRAY_SIZE): Define it.
5270 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5271 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5272 (memcasecmp): Don't assume size_t fits in unsigned int.
5273 Remove casts and duplicate code.
5274 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5275 (memcpy): Remove definition.
5276 Merge in some clean-up and optimization changes from glibc.
5277 [BLOCKSIZE]: Move definition to top of file.
5278 Ensure that it is a multiple of 64.
5279 Rearrange loop exit tests so as to avoid performing an
5280 additional fread after encountering an error or EOF.
5281 * md5.h (md5_uintptr): Define.
5282 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5283 return to the initial working directory. Preserve errno
5285 * idcache.c: Include "xalloc.h".
5286 (xmalloc, xrealloc): Remove decls.
5287 (getuser): Remove casts no longer required in C89.
5288 * human.c: Include stdio.h, for sprintf.
5289 * group-member.c: Include "xalloc.h".
5290 (xmalloc, xrealloc): Remove decls.
5291 (get_group_info): Remove casts no longer required in C89.
5292 * getusershell.c (readname): Remove casts no longer required in C89.
5293 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5294 * getline.c: Whitespace fix, from coreutils.
5296 2003-08-13 Paul Eggert <eggert@twinsun.com>
5298 * exclude.c: Include <ctype.h>
5299 (IN_CTYPE_DOMAIN): New macro.
5301 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5304 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5305 Undo previous (whitespace-only) change.
5307 2003-08-12 Paul Eggert <eggert@twinsun.com>
5309 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5310 Normalize leading white space and remove trailing white space.
5311 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5312 notice, as per ../config/srclist-update.
5314 Merge from coreutils.
5315 * euidaccess.h: New file.
5316 * euidaccess.c: Include it.
5317 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5318 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5319 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5321 2003-08-11 Bruno Haible <bruno@clisp.org>
5323 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5324 (vasnprintf): Use it instead of wcslen.
5326 2003-08-11 Bruno Haible <bruno@clisp.org>
5328 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5329 value to ensure that _Bool promotes to int. Use #define for _Bool when
5330 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5332 2003-08-10 Karl Berry <karl@gnu.org>
5334 * regex.h: update from libc (whitespace fix).
5336 2003-08-09 Paul Eggert <eggert@twinsun.com>
5338 Merge some files from coreutils. These changes were
5339 originally made by Jim Meyering.
5340 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5341 many older Unixes require this.
5342 * alloca.c (alloca): Remove cast to argument of free;
5343 no longer needed in C89.
5344 * alloca_.h, regex.h: Fix white space to match
5345 what GNU indent does.
5347 2003-08-05 Paul Eggert <eggert@twinsun.com>
5349 * bumpalloc.h: Remove.
5351 2003-08-04 Paul Eggert <eggert@twinsun.com>
5353 * getloadavg.c: Change copyright notice and spacing to conform to
5356 Merge from coreutils.
5357 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5359 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5360 from Karl Berry, implemented by Jim Meyering.
5361 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5362 from Dmitry V. Levin.
5363 Remove anachronistic cast of xrealloc.
5364 * fnmatch_.h (__const): Remove. Use 'const'.
5365 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5366 type. Otherwise, it wouldn't compile with at least /bin/cc on
5367 ymp-cray-unicos9.0.2.X.
5368 Combine two mostly-identical uses of alloca into one.
5369 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5371 2003-08-04 Dave Love <d.love@dl.ac.uk>
5375 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5376 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5377 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5378 obsolete NLIST_NAME_UNION.
5379 [__GNU__]: Undef BSD and FSCALE.
5380 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5382 2003-08-03 Paul Eggert <eggert@twinsun.com>
5384 * stdbool_.h (_Bool): Make it signed char, instead of
5385 an enum type, so that it's guaranteed to promote to int. See:
5386 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5388 2003-07-31 Paul Eggert <eggert@twinsun.com>
5390 * strerror.c: Include config.h, limits.h. Declare sprintf.
5391 (strerror): Don't assume that a printable int fits in 14 bytes.
5393 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5394 Bruno Haible <bruno@clisp.org>
5396 * getline.h (getline, getdelim): Change return type to ssize_t.
5397 * getline.c (getline, getdelim): Likewise.
5398 Remove _GNU_SOURCE define; now it's defined in config.h through
5401 2003-07-22 Paul Eggert <eggert@twinsun.com>
5403 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5404 over-parenthesization in macros.
5406 Sync with coreutils.
5408 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5411 Use `exit_failure' for xalloc and xmemcoll instead of their own
5412 private exit-failure variables.
5413 * xalloc.h (xalloc_exit_failure): Remove.
5414 * xmalloc.c: Likewise. Include exitfail.h.
5415 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5416 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5417 * xmemcoll.c: Likewise. Include exitfail.h.
5418 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5420 2003-07-18 Paul Eggert <eggert@twinsun.com>
5422 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5423 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5424 to test that it can stand by itself. Include "exitfail.h".
5425 Clients should set exit_failure instead.
5426 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5428 2003-07-18 Andreas Schwab <schwab@suse.de>
5430 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5432 2003-07-18 Bruno Haible <bruno@clisp.org>
5434 * getndelim2.h: New file.
5435 * getndelim2.c: Make into a module of its own. Include config.h,
5437 (getndelim2): Make non-static. Change return type to ssize_t.
5438 * getline.h: Change argument names.
5439 * getline.c: Include getndelim2.h instead of getndelim2.c.
5440 * getnline.c: Include getndelim2.h.
5442 2003-07-17 Bruno Haible <bruno@clisp.org>
5444 * Makefile.am: Remove file.
5445 * Makefile.in: Remove file.
5447 2003-07-17 Bruno Haible <bruno@clisp.org>
5449 * getnline.h: New file.
5450 * getnline.c: New file.
5451 * getndelim2.c: New file, extracted from getline.c.
5452 (getndelim2): Renamed from getdelim2, with added nmax argument.
5453 * getline.c: Include getndelim2.c.
5454 (getdelim2): Moved out to getndelim2.c.
5455 (getline, getdelim): Update.
5457 2003-07-15 <karl@gnu.org>
5459 * vasnprintf.c: update from gettext.
5461 2003-07-15 Jim Meyering <jim@meyering.net>
5463 * makepath.c (make_path): Enclose diagnostic in _(...).
5465 2003-07-14 Paul Eggert <eggert@twinsun.com>
5467 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5468 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5469 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5470 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5471 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5472 updated automatically by ../config/srclist-update. This changes
5473 their license from LPGL to GPL.
5475 2003-07-14 Jim Meyering <jim@meyering.net>
5477 Don't emit diagnostics. Let callers do that.
5478 * save-cwd.c: Don't include "error.h".
5479 (save_cwd): Don't call error. Ensure that errno is valid
5480 when returning nonzero.
5482 * save-cwd.h (restore_cwd): Update prototype.
5483 * save-cwd.c (restore_cwd): Remove two parameters.
5484 Simplify. Don't call error upon failure. Let callers do that.
5485 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5486 when auditing is enabled. But don't bother updating the #if.
5488 2003-07-14 Simon Josefsson <jas@extundo.com>
5490 * mempcpy.h: New file.
5491 * mempcpy.c: New file.
5493 2003-07-14 Paul Eggert <eggert@twinsun.com>
5495 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5496 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5497 unicodeio.c, unicodeio.h, unlocked-io.h:
5498 Switch from LGPL to GPL.
5500 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5502 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5503 it breaks C++ compilation.
5504 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5506 2003-07-10 Jim Meyering <jim@meyering.net>
5508 * vasnprintf.c: Remove trailing blanks.
5509 Make cpp indentation consistent.
5511 2003-07-09 Paul Eggert <eggert@twinsun.com>
5513 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5514 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5515 Switch from LGPL to GPL.
5517 2003-07-07 Paul Eggert <eggert@twinsun.com>
5519 * mktime.c: Fix some boundary cases and remove need for floating point.
5521 Issue a compile-time diagnostic if time_t is floating point, or if
5522 two's complement arithmetic is not in effect, or if arithmetic
5523 right shift does not propagate the sign. These assumptions were
5524 all in the original code but they weren't checked.
5526 (TIME_T_MIDPOINT, verify): New macros.
5527 (__isleap): Remove; it has integer overflow problems.
5528 (leapyear): New function, without those problems.
5529 (ydhms_tm_diff): Remove; splitting into two parts.
5530 (ydhms_diff): New function, containing the arithmetic part of
5531 the old ydhms_tm_diff function. Issue a compile-time
5532 diagnostic if we are not using C99 integer division.
5533 Avoid casts when possible.
5534 (guess_time_tm): New function, containing the checking part of
5535 the old ydhms_tm_diff function. Return the new value, rather than
5536 the difference between it and the old. Accept a new argument T
5537 so that *T specifies the old value. Check for overflow in the result.
5539 (__mktime_internal): Use a time_t offset, not a long int offset.
5540 This undoes the 2003-06-04 change, which is no longer needed now
5541 that we have better overflow checking.
5542 (localtime_offset): Likewise.
5544 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5545 and long are 64-bit but int is only 32-bit.
5546 (ydhms_diff): Use long int to store year1 and yday1.
5547 Issue a compile-time diagnostic if long int is not wide enough.
5549 (__mktime_internal): Use long int to store adjusted year and yday.
5550 Use plain C rather than preprocessor commands, if that doesn't
5552 Check for overflow (and try to repair) after each probe
5553 rather than checking only at the very end. This avoids some bugs
5554 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5555 does not equal GMT offset at maximum time).
5556 Use integer to check for overflow rather than floating point; this
5557 is more portable to non-IEEE hosts, and is a tad faster.
5558 When we detect that we are oscillating between two values,
5559 don't check whether tm_isdst has the requested value, since
5560 we already know the answer. When tm_isdst has the wrong value,
5561 use a different heuristic to find the right one, based on the
5562 extreme values actually observed in practice in tz2003a,
5563 rather than the (overly optimistic) "previous 3 calendar quarters".
5565 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5566 "T const" to accommodate glibc style.
5567 (check_result): Use less-confusing report format. "long" -> "long int.
5569 Don't loop if the iteration overflows time_t.
5570 Allow a negative step in the iteration.
5572 2003-07-01 Paul Eggert <eggert@twinsun.com>
5574 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5575 having it depend on HAVE_SYS_TYPES_H.
5577 2003-06-25 Bruno Haible <bruno@clisp.org>
5579 * readlink.c: New file.
5581 2003-06-20 Bruno Haible <bruno@clisp.org>
5583 Assume C89, so PARAMS isn't needed.
5584 * unicodeio.h (PARAMS): Remove.
5585 * unicodeio.c: Don't use PARAMS.
5587 2003-06-18 Jim Meyering <jim@meyering.net>
5589 Merge changes from coreutils.
5590 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5591 Remove explicit declarations of xmalloc and realloc.
5593 (read_utmp): Remove anachronistic cast of xmalloc.
5595 2003-06-17 Paul Eggert <eggert@twinsun.com>
5597 Assume C89, so PARAMS isn't needed.
5598 * backupfile.h (PARAMS): Remove. All uses removed.
5599 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5600 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5601 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5602 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5603 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5604 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5605 xstrtol.h: Likewise.
5606 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5607 same.h, strverscmp.h: Do not include config.h; no longer needed.
5608 Anyway, config.h should always be included before any other file.
5610 2003-06-11 Simon Josefsson <jas@extundo.com>
5612 * sysexit_.h: New file.
5614 2003-05-20 Derek Price <derek@ximbiot.com>
5616 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5618 2003-06-10 Simon Josefsson <jas@extundo.com>
5620 * strchrnul.h: New file.
5621 * strchrnul.c: New file.
5623 2003-06-10 Simon Josefsson <jas@extundo.com>
5625 * argp.h: New file, from glibc.
5626 * argp-ba.c: New file, from glibc.
5627 * argp-eexst.c: New file, from glibc.
5628 * argp-fmtstream.c: New file, from glibc.
5629 * argp-fmtstream.h: New file, from glibc.
5630 * argp-fs-xinl.c: New file, from glibc.
5631 * argp-help.c: New file, from glibc.
5632 * argp-namefrob.h: New file, from glibc.
5633 * argp-parse.c: New file, from glibc.
5634 * argp-pv.c: New file, from glibc.
5635 * argp-pvh.c: New file, from glibc.
5636 * argp-xinl.c: New file, from glibc.
5638 2003-06-07 Jim Meyering <jim@meyering.net>
5640 * readtokens.h: Put `Free Software Foundation, Inc.'
5641 in place of my name in the copyright comment.
5642 Remove definition and uses of __P.
5645 * stat.c: Don't declare xmalloc explicitly.
5646 Instead, include "xalloc.h".
5647 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5648 xrealloc, and xcalloc return values.
5649 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5651 * xgetcwd.h: Remove definition/uses of PARAMS.
5653 2003-06-06 Jim Meyering <jim@meyering.net>
5655 * stdbool_.h: Renamed from stdbool.h.in.
5657 2003-06-06 Jim Meyering <jim@meyering.net>
5659 Merge from coreutils.
5660 * same.c: (same_name): Declare *_basename locals to be `const'.
5661 Consolidate declarations and initializations of *_base* locals.
5663 Merge from coreutils.
5664 This avoids a core dump on systems without GNU putenv,
5665 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5666 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5667 (unsetenv): New static function, from GNU libc.
5668 (rpl_putenv): Use it.
5670 * modechange.c: Remove trailing blanks.
5672 Merge from coreutils.
5673 * fsusage.c: Remove declaration of statfs.
5674 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5676 * posixtm.c: Include <stdbool.h> unconditionally.
5678 2003-06-05 Paul Eggert <eggert@twinsun.com>
5680 * mktime.c (__mktime_internal): When resolving a tm_isdst
5681 mismatch, look in future quarters as well as past. This fixes a
5682 bug when processing fall-backwards gaps immediately after a long
5683 period of daylight-saving time.
5685 * mktime.c: Assume freestanding C89 or better.
5686 (HAVE_LIMITS_H): Remove. Assume it's 1.
5687 (__P): Remove; not used.
5688 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5689 (mktime, not_equal_tm, print_tm, check_result,
5690 main): Use prototypes. Use const * where appropriate.
5691 (main): Fix typo in testing code that uncovered by above changes.
5692 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5694 2003-06-04 Paul Eggert <eggert@twinsun.com>
5696 * mktime.c: Fix Debian bug 177940
5697 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5698 (localtime_offset): Now long int, not time_t, because we want it
5699 to be guaranteed to be signed. All uses changed.
5700 (__mktime_internal): If overflow would occur when adding offset,
5703 Merge 'human' changes from coreutils. Rewrite to support
5704 locale-specific notations like thousands separators.
5705 * human.c: Simplify authorship notice.
5706 Include human.h immediately after config.h.
5707 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5708 <limits.h>: Do not include, since human.h does.
5709 (SIZE_MAX, UINTMAX_MAX): New macros.
5710 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5711 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5712 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5713 (power_letter): Renamed from suffixes.
5714 (generate_suffix_backwards): Remove.
5715 (adjust_value): Now takes int style (because of human.h changes)
5716 and long double value (for greater precision on some platforms).
5717 (group_number): New function.
5718 (human_readable): Use it. Use integer options, not enum.
5719 Put the options before the sizes in the arg list.
5720 Support all the new options.
5721 The old human_readable function has been removed;
5722 use inttostr.h instead.
5723 (human_readable, default_block_size, humblock):
5724 Use uintmax_t, not int, for block sizes.
5725 (human_readable_inexact, block_size_types): Remove.
5726 (block_size_opts): New constant.
5727 (human_options): Renamed from human_block_size, with new signature
5728 that allows block sizes up to UINTMAX_MAX. All callers changed.
5729 * human.h: Add copyright and authorship notice.
5730 Include <limits.h> and <stdbool.h> unconditionally.
5731 (PARAMS): Remove. All uses removed.
5732 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5733 (enum human_inexact_style): Remove tag; now a nameless enum.
5734 (human_floor, human_ceiling, human_round_to_even): Now have
5735 values 2, 0, 1 rather than -1, 1, 0.
5736 (human_group_digits, human_suppress_point_zero, human_autoscale,
5737 human_base_1024, human_SI, human_B): New constants.
5738 (human_readable_inexact, human_block_size): Remove.
5739 (human_readable): Size args are now uintmax_t, not int.
5740 (human_options): New decl.
5742 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5743 unnecessary now that we assume C89 or better. This change
5744 imported from coreutils.
5746 * mktime.c (__mktime_internal): Do not reject negative timestamps
5747 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5748 in the 2003-05-30 sync from glibc.
5750 .h files should stand alone, but we shouldn't include <sys/types.h>
5751 if we can get away with just <stddef.h>.
5753 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5754 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5755 rather than <sys/types.h>, as we merely need size_t.
5756 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5758 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5759 Include <stdio.h>, to get FILE.
5760 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5761 memcasecmp.h has included <stddef.h> and all we need is size_t.
5762 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5763 our interface, instead of including <sys/types.h>
5765 2003-06-02 Paul Eggert <eggert@twinsun.com>
5768 Fix some minor time-related bugs with POSIX time arguments.
5769 Some valid time stamps were being rejected (notably -1, and
5770 time stamps before 1900 on 64-bit hosts). And some invalid
5771 time stamps were being accepted, e.g. September 31.
5773 * posixtm.h (posixtime): Return bool instead of time_t, so
5774 that we can return (time_t) -1 successfully.
5775 * posixtm.c: Likewise.
5776 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5777 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5778 (t): Remove static var.
5779 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5780 of static var. All uses changed.
5781 (year): Do not reject years before 1900; they can occur with
5783 (posix_time_parse): Do not check for out-of-range components;
5784 that is now the caller's responsibility, since our checks were
5785 only approximations.
5786 (posixtime): Use mktime to check for out-of-range components,
5787 since it knows them exactly.
5788 If mktime returns (time_t) -1, check whether an error actually occurred
5789 by invoking localtime on -1.
5790 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5791 posixtime failures better.
5792 Improve the test data (in comments only).
5794 2003-05-30 <karl@gnu.org>
5796 * mktime.c: update from libc.
5798 2003-05-30 Bruno Haible <bruno@clisp.org>
5800 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5801 * localcharset.h: Likewise.
5802 * localcharset.c: Likewise.
5804 2003-05-28 Paul Eggert <eggert@twinsun.com>
5806 Assume the headers required for C89 freestanding compilers.
5807 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5808 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5809 without checking for HAVE_LIMITS_H.
5810 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5811 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5813 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5814 * exclude.c: Include <stdbool.h> unconditionally.
5815 * tempname.c: Include <stddef.h> unconditionally.
5816 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5817 * modechange.c, rpmatch.c (NULL): Don't define, since
5818 <stddef.h> does that.
5819 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5820 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5821 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5822 * xstrtol.c: Likewise.
5823 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5824 * savedir.c: Include <stddef.h> instead of defining NULL.
5826 * addext.c (addext): Use assignment rather than cast, to avoid
5827 warnings on some platforms.
5829 * mktime.c (__mktime_internal): Do not reject negative timestamps
5832 2003-05-10 Bruno Haible <bruno@clisp.org>
5834 * linebreak.c (iconv_string_length): Don't return -1 just because the
5835 string is longer than 4 KB.
5837 2003-05-12 Jim Meyering <jim@meyering.net>
5839 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5840 the space-padded-by-default conversion specifiers, %e, %k, %l.
5842 2003-05-03 Bruno Haible <bruno@clisp.org>
5844 Upgrade to Unicode-4.0.
5845 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5846 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5847 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5848 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5849 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5850 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5851 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5852 Change width of U+E0100..U+E01EF from 1 to 0.
5854 2003-04-25 Bruno Haible <bruno@clisp.org>
5856 * copy-file.c: Include <stddef.h>, for size_t.
5858 2003-04-25 Jim Meyering <jim@meyering.net>
5860 * copy-file.c (copy_file_preserving): Declare buf_size to be
5861 of type size_t, not int.
5863 2003-04-11 Jim Meyering <jim@meyering.net>
5865 Merge changes from Coreutils.
5867 2003-03-22 Jim Meyering <jim@meyering.net>
5869 * strftime.c (widen): Cast alloca return value to proper type.
5871 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5874 * strftime.c (my_strftime): Handle very large width
5875 specifications for numeric values correctly. Improve checks for
5878 2003-01-19 Jim Meyering <jim@meyering.net>
5880 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5881 (nl_get_alt_digit) [! defined my_strftime]: Define.
5882 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5883 _nl_get_alt_digit and _nl_get_walt_digit.
5885 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5886 These changes have no effect outside of _LIBC.
5888 2003-04-10 Bruno Haible <bruno@clisp.org>
5890 * findprog.h: New file, from GNU gettext.
5891 * findprog.c: New file, from GNU gettext.
5893 2003-04-05 Jim Meyering <jim@meyering.net>
5895 Merge changes from Coreutils.
5897 * exclude.h (PARAMS): Remove definition and uses.
5898 * exclude.c: Remove uses of `PARAMS'.
5900 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5901 Add test-cases for DOS filenames. Declare program_name.
5902 (main): Set up program_name. Patch by Rich Dawe.
5904 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5906 Use mntctl's return value to drive the entry-processing loop, since
5907 we can't rely on the value of the vmt_length member in the last
5908 entry. On some systems doing so could result in exhausting
5909 virtual memory. Based in part on a patch from Mike Jetzer.
5911 2003-04-04 Bruno Haible <bruno@clisp.org>
5913 * linebreak.h: New file, from GNU gettext.
5914 * linebreak.c: New file, from GNU gettext with slight modifications.
5915 * lbrkprop.h: New file, from GNU gettext.
5917 2003-04-03 Bruno Haible <bruno@clisp.org>
5919 * utf8-ucs4.h: New file, from GNU gettext.
5920 * utf16-ucs4.h: New file, from GNU gettext.
5921 * ucs4-utf8.h: New file, from GNU gettext.
5922 * ucs4-utf16.h: New file, from GNU gettext.
5924 2003-04-02 Bruno Haible <bruno@clisp.org>
5926 * binary-io.h: New file, from GNU gettext.
5928 2003-04-01 Bruno Haible <bruno@clisp.org>
5930 * pathname.h: New file, from GNU gettext.
5931 * concatpath.c: New file, from GNU gettext.
5933 2003-03-30 Bruno Haible <bruno@clisp.org>
5935 * copy-file.c (copy_file_preserving): Don't set owner if the function
5936 chown() doesn't exist.
5938 2003-03-28 Bruno Haible <bruno@clisp.org>
5940 * copy-file.h: New file, from GNU gettext.
5941 * copy-file.c: New file, from GNU gettext.
5943 2003-03-18 Jim Meyering <jim@meyering.net>
5945 * quote.c (quote_n): Fix typo in comment.
5947 2003-03-14 Jim Meyering <jim@meyering.net>
5949 Merge changes from Coreutils.
5950 * obstack.h (obstack_object_size): Declare temporary, __o,
5951 to be const, in order to avoid warnings.
5952 (obstack_room): Likewise.
5953 (obstack_empty_p): Likewise.
5955 2003-03-13 Paul Eggert <eggert@twinsun.com>
5957 Merge changes from Bison.
5958 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5959 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5960 when compiling Bison 1.875's `bitset bset = obstack_alloc
5961 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5962 * hash.c: Include <stdbool.h> unconditionally.
5964 2003-03-09 Paul Eggert <eggert@twinsun.com>
5966 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5967 Reported by Bruce Becker; see:
5968 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5970 2003-03-03 Paul Eggert <eggert@twinsun.com>
5971 Bruno Haible <bruno@clisp.org>
5973 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5974 Reported by John Hughes, see
5975 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5977 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5979 * poll_.h: New file.
5982 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5984 * mathl.h: New file.
5985 * acosl.c: New file.
5986 * asinl.c: New file.
5987 * atanl.c: New file.
5988 * ceill.c: New file.
5991 * floorl.c: New file.
5992 * frexpl.c: New file.
5993 * ldexpl.c: New file.
5995 * sincosl.c: New file.
5997 * sqrtl.c: New file.
5999 * trigl.c: New file.
6000 * trigl.h: New file.
6002 2003-02-17 Bruno Haible <bruno@clisp.org>
6004 * mkdtemp.h: New file, from GNU gettext.
6005 * mkdtemp.c: New file, from GNU gettext.
6007 2003-01-31 Bruno Haible <bruno@clisp.org>
6009 * rename.c: #undef rename before defining rpl_rename.
6010 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6012 2003-01-30 Bruno Haible <bruno@clisp.org>
6014 * printf-args.h: New file, from GNU gettext.
6015 * printf-args.c: New file, from GNU gettext.
6016 * printf-parse.h: New file, from GNU gettext.
6017 * printf-parse.c: New file, from GNU gettext.
6018 * vasnprintf.h: New file, from GNU gettext.
6019 * vasnprintf.c: New file, from GNU gettext.
6020 * asnprintf.c: New file, from GNU gettext.
6021 * vasprintf.h: New file, from GNU gettext with modifications.
6022 * vasprintf.c: New file, from GNU gettext.
6023 * asprintf.c: New file, from GNU gettext.
6025 2003-01-29 Bruno Haible <bruno@clisp.org>
6027 * stpncpy.h: New file, from GNU gettext with modifications.
6028 * stpncpy.c: New file, from GNU gettext with modifications.
6030 2003-01-28 Bruno Haible <bruno@clisp.org>
6032 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6034 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6037 2003-01-27 Bruno Haible <bruno@clisp.org>
6039 * xsetenv.h: New file, from GNU gettext.
6040 * xsetenv.c: New file, from GNU gettext.
6042 2003-01-23 Bruno Haible <bruno@clisp.org>
6044 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6046 2003-01-22 Bruno Haible <bruno@clisp.org>
6048 * exit.h: New file, from GNU gettext.
6050 2003-01-11 Bruno Haible <bruno@clisp.org>
6052 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6053 * strcase.h (strcasecmp, strncasecmp): Likewise.
6055 2003-01-14 Jim Meyering <jim@meyering.net>
6057 * same.c (same_name): Tweak a comment.
6059 2003-01-11 Bruno Haible <bruno@clisp.org>
6061 * same.c (same_name): Reorder tests so as to avoid calling stat()
6062 when a string comparison is sufficient.
6064 2003-01-11 Bruno Haible <bruno@clisp.org>
6066 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6069 2003-01-11 Bruno Haible <bruno@clisp.org>
6071 * hash-pjw.c: Add comment about low quality of this function.
6073 2003-01-12 Paul Eggert <eggert@twinsun.com>
6075 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6076 to avoid collisions with libcurses and libreadline.
6078 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6079 * getstr.h, getstr.c: Remove.
6080 * getline.c: Include "getline.h", to check interface.
6081 Move body of old getstr.c here: this defines MIN_CHUNK and
6082 declares getdelim2, which is renamed from getstr.
6083 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6085 * linebuffer.c (readlinebuffer): Renamed from readline.
6087 * linebuffer.h: Likewise.
6088 (readline): Remove backward-compatibility macro.
6090 2003-01-12 Jim Meyering <jim@meyering.net>
6092 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6094 2003-01-10 Bruno Haible <bruno@clisp.org>
6096 * alloca_.h: New file.
6097 * getdate.y: Unconditionally include alloca.h.
6098 * makepath.c: Likewise.
6099 * setenv.c: Likewise.
6100 * userspec.c: Likewise.
6102 2003-01-09 Bruno Haible <bruno@clisp.org>
6104 * stdbool.h.in: New file.
6106 2003-01-08 Bruno Haible <bruno@clisp.org>
6108 * safe-read.c: Include specification header first, to ensure its
6110 * full-write.c: Likewise.
6112 2003-01-08 Jim Meyering <jim@meyering.net>
6114 * full-write.c: Undefine and define-away `const' after inclusion
6115 of errno.h, not before. Suggestion from Bruno Haible.
6117 2003-01-07 Jim Meyering <jim@meyering.net>
6119 * full-write.c: Rework so that it may serve to define full_read, too.
6120 * full-read.c: Simply #define FULL_READ and include full-write.c.
6122 2003-01-06 Jim Meyering <jim@meyering.net>
6124 * version-etc.c: Update year in translatable copyright string.
6126 2002-12-25 Bruno Haible <bruno@clisp.org>
6128 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6129 * xstrtol.h: Likewise.
6130 * xstrtoimax.c: Likewise.
6131 * xstrtoumax.c: Likewise.
6132 * human.h: Likewise.
6134 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6135 on systems that have <inttypes.h> but not <stdint.h>.
6137 2002-12-31 Paul Eggert <eggert@twinsun.com>
6139 * memcoll.c (memcoll): Fall back on a simple algorithm using
6140 memcmp if strcoll doesn't work.
6142 2002-12-23 Bruno Haible <bruno@clisp.org>
6144 * localcharset.h: New file.
6145 * localcharset.c: Include it.
6146 * unicodeio.c: Likewise.
6148 2002-12-22 Bruno Haible <bruno@clisp.org>
6150 * utime.c (utime_null): No need to call ftruncate if the file was
6153 2002-12-23 Bruno Haible <bruno@clisp.org>
6155 * memcoll.c (STRCOLL): New macro.
6158 2002-12-22 Bruno Haible <bruno@clisp.org>
6160 * getstr.h (getstr): Define, to avoid clash with libcurses.
6161 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6163 2002-12-22 Bruno Haible <bruno@clisp.org>
6165 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6167 2002-12-23 Bruno Haible <bruno@clisp.org>
6169 * getline.h: Include <stddef.h>, for size_t.
6171 * unicodeio.h: Include <stddef.h>, for size_t.
6172 * unicodeio.c: Don't include <stddef.h>.
6174 2002-12-17 Bruno Haible <bruno@clisp.org>
6176 * canon-host.c (strdup): Remove unused declaration.
6178 * fsusage.c: Include full_read.h.
6179 (get_fs_usage): Use full_read instead of safe_read.
6181 * utime.c (utime_null): Use SAFE_READ_ERROR.
6183 2002-12-11 Bruno Haible <bruno@clisp.org>
6185 * setenv.h: Rewritten to cope with systems that have setenv() but not
6187 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6190 2002-12-11 Bruno Haible <bruno@clisp.org>
6192 * setenv.c (alloca): Fall back to malloc.
6194 (setenv): Use freea() to free memory allocated with alloca().
6196 2002-11-13 Bruno Haible <bruno@clisp.org>
6198 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6199 function declarations.
6200 * unsetenv.c (unsetenv): Likewise.
6202 2002-03-04 Bruno Haible <bruno@clisp.org>
6204 Portability to AIX 4.3.3.
6205 * unsetenv.c: New file, extracted from setenv.c.
6206 * setenv.c: Move the unsetenv() function to unsetenv.c.
6208 2001-12-20 Bruno Haible <bruno@clisp.org>
6210 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6211 use malloc instead. For SunOS 4.
6213 2001-12-11 Bruno Haible <bruno@clisp.org>
6215 * setenv.c: Declare alloca.
6216 (compar_fn_t): New typedef.
6217 (KNOWN_VALUE, STORE_VALUE): Use it.
6219 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6222 2002-12-10 Paul Eggert <eggert@twinsun.com>
6224 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6225 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6226 Choose values that are less likely to collide with system fnmatch
6228 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6229 defined (e.g., a pure POSIX system).
6230 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6231 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6233 2002-12-06 Jim Meyering <jim@meyering.net>
6235 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6237 Merge in changes from libc's misc/error.c, in preparation
6238 for the merge of gnulib's changes back into libc.
6240 * error.c (_): Define only if not already defined.
6241 Move definition to follow all #include directives.
6242 Include unlocked-io.h only if !_LIBC.
6243 [_LIBC]: Include <libio/libioP.h>.
6244 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6245 (fflush): Tweak definition to use INTUSE.
6248 2002-12-05 Paul Eggert <eggert@twinsun.com>
6250 * alloca.c [defined emacs]: Include "lisp.h".
6251 (xalloc_die) [defined emacs]: New macro.
6252 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6253 [! defined emacs]: Include <xalloc.h>.
6254 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6255 (pointer): Typedef to POINTER_TYPE *.
6256 (malloc): Remove decl; we now always use xmalloc.
6257 (alloca): Use old-style definition, since Emacs needs this.
6258 Check for arithmetic overflow when computing combined size.
6260 2002-12-04 Paul Eggert <eggert@twinsun.com>
6262 Do not generate unlocked-io.h automatically, since it's easier to
6263 maintain it by hand.
6265 * unlocked-io.h: New file, from GNU diffutils,
6266 but with proper copyright notice and attribution.
6268 * Makefile.am: Add copyright notice.
6269 (libfetish_a_SOURCES): Add unlocked-io.h.
6270 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6271 (DISTCLEANFILES, io_functions): Remove macros.
6272 (EXTRA_DIST): Remove gen_uio.
6273 (unlocked-io.h): Remove rule.
6275 2002-12-04 Jim Meyering <jim@meyering.net>
6277 Reflect the fact that stat.c and lstat.c are no longer generated.
6278 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6279 (DISTCLEANFILES): Likewise.
6280 (EXTRA_DIST): Likewise.
6281 (all_local): Don't depend on stat.c or lstat.c.
6282 (stat.c, lstat.c): Remove rules.
6283 (EXTRA_DIST): Remove xstat.in.
6285 * xstat.in: Remove file. Contents moved into stat.c.
6286 * stat.c: New file. Contents mostly from xstat.in.
6287 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6288 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6290 * safe-read.c: Rework so that it may serve to define safe_write, too.
6291 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6293 2002-12-03 Jim Meyering <jim@meyering.net>
6295 * safe-read.c, safe-write.c: Change variable names and comments, but
6296 not semantics, to minimize the differences between these two files.
6297 (safe_read): Change comment to mention SAFE_READ_ERROR.
6299 * safe-read.c (IS_EINTR): Define.
6300 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6302 2002-12-02 Bruno Haible <bruno@clisp.org>
6304 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6305 Define, taken from safe-read.c.
6306 (INT_MAX): Provide fallback.
6307 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6308 * safe-write.h (SAFE_WRITE_ERROR): Define.
6310 * safe-read.c (EINTR): Remove definition.
6311 (safe_read): Don't use EINTR if it is absent.
6313 2002-12-02 Jim Meyering <jim@meyering.net>
6315 * safe-read.c (EINTR): Define.
6316 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6317 (INT_MAX): Provide fallback.
6318 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6320 * safe-read.h (SAFE_READ_ERROR): Define.
6322 2002-12-01 Jim Meyering <jim@meyering.net>
6324 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6325 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6327 2002-11-27 Paul Eggert <eggert@twinsun.com>
6329 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6330 hash_rehash): Replace `if (limit <= value) abort ();' with
6331 `if (! (value < limit)) abort ();', for readability.
6333 2002-11-26 <karl@gnu.org>
6335 * strdup.c: copy from libc again, with jim's ok.
6336 * .cppi-disable: re-add strdup.c
6338 2002-11-25 <karl@gnu.org>
6340 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6341 instead of "strtol.c".
6343 2002-11-25 Jim Meyering <jim@meyering.net>
6345 * mktime.c: Sync from libc, now that it has the latest fix.
6347 2002-11-24 <karl@gnu.org>
6349 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6350 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6352 2002-11-24 Jim Meyering <jim@meyering.net>
6354 Update from coreutils:
6356 * mktime.c: Merge in changes from libc.
6358 Avoid a link-time failure on some Linux systems.
6359 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6360 (__mon_yday): Declare with the STATIC attribute.
6361 (__mktime_internal): Likewise.
6362 Based on a report from Greg Schafer.
6364 2002-11-23 Jim Meyering <jim@meyering.net>
6366 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6367 Use `unsigned', not `int', as type of index.
6369 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6371 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6373 2002-11-22 Paul Eggert <eggert@twinsun.com>
6375 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6376 hint that one should use `if (! x) abort ();' rather than `assert
6377 (x);', and anyway it's one less thing to worry about configuring.
6378 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6379 hash_rehash, hash_insert): Use abort rather than assert.
6381 2002-11-22 Paul Eggert <eggert@twinsun.com>
6383 * quotearg.h: Allow multiple inclusion by surrounding with
6384 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6385 so that we can be included first.
6386 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6387 * quotearg.c: Include quotearg.h immediately after config.h.
6388 No need to include stddef.h or sys/types.h any more.
6389 Surround local include files with "", not "<>".
6390 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6391 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6392 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6393 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6394 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6395 (ISPRINT): Remove; no longer needed now that we assume C89.
6397 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6400 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6401 quotearg_char): Use SIZE_MAX rather than
6402 (size_t) -1 when we are talking about "infinity".
6404 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6406 2002-11-22 Bruno Haible <bruno@clisp.org>
6408 * safe-read.h: Assume C89. Add comments.
6409 (safe_read): Change return type to size_t.
6410 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6411 counts > SSIZE_MAX correctly.
6412 * safe-write.h: New file.
6413 * safe-write.c: New file.
6414 * full-read.h: New file.
6415 * full-read.c: New file.
6416 * full-write.h: Assume C89. Add comments.
6417 * full-write.c: Include safe-write.h.
6418 (full_write): Rewritten to use safe_write.
6419 Suggested by Jim Meyering and Paul Eggert.
6421 2002-11-21 Bruno Haible <bruno@clisp.org>
6423 Remove case insensitive option matching.
6424 * argmatch.h (argcasematch): Remove declaration.
6425 (ARGCASEMATCH): Remove macro.
6426 (__xargmatch_internal): Remove case_sensitive argument.
6427 (XARGMATCH): Update.
6428 (XARGCASEMATCH): Remove macro.
6429 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6430 case_sensitive argument.
6431 (argcasematch): Remove function.
6432 (__xargmatch_internal): Remove case_sensitive argument.
6433 (main): Use XARGMATCH instead of XARGCASEMATCH.
6435 * xmalloc.c: Change compile-time error message. Add comment about
6436 required autoconf version.
6438 2002-11-21 Jim Meyering <jim@meyering.net>
6440 * strdup.c (strdup): Tweak comment and initial #if/#include.
6442 Merge in changes from the coreutils.
6444 2002-09-25 Paul Eggert <eggert@twinsun.com>
6445 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6446 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6447 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6448 int. Work more efficiently if X is the same width as uintmax_t.
6449 Do not compare X to -1, to avoid bogus compiler warning.
6450 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6451 Don't assume that f_frsize and f_bsize are the same type.
6453 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6456 * makepath.c (make_path): Restore umask *before* creating the final
6458 (make_path): Minor reformatting.
6460 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6461 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6463 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6464 ones. At least on GNU/Linux systems, `auto' means something else.
6467 2002-11-20 Paul Eggert <eggert@twinsun.com>
6469 Merge argmatch cleanups from Bison. Assume C89.
6471 * argmatch.c: Include config.h here, not in argmatch.h.
6472 Include stdlib.h, for EXIT_FAILURE.
6473 Always include <string.h>, since we assume C89.
6474 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6475 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6476 Include <stddef.h> instead, since it's all we need for size_t.
6477 (PARAMS): Remove. All uses removed.
6478 (ARRAY_CARDINALITY): Do not bother to #undef.
6479 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6480 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6481 Remove unnecessary parentheses.
6482 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6483 Insert necessary parentheses.
6484 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6485 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6487 2002-11-19 Bruno Haible <bruno@clisp.org>
6489 * mbswidth.c: Include mbswidth.h right at the beginning.
6490 * mbswidth.h: Include <stddef.h>, for size_t.
6492 * mbswidth.h (PARAMS): Remove macro.
6493 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6494 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6496 * gcd.h (PARAMS): Remove macro.
6497 (gcd): Use ANSI C function declarations.
6498 * gcd.c (gcd): Likewise.
6500 2002-11-15 Bruno Haible <bruno@clisp.org>
6502 * strcspn.c: Include <stddef.h>.
6503 (strcspn): Use ANSI C function declaration. Change return type to
6505 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6506 (strpbrk): Use NULL.
6507 * strpbrk.h (PARAMS): Remove macro.
6508 (strpbrk): Use ANSI C function declaration.
6509 * strstr.c: Don't include <sys/types.h>.
6510 * strstr.h (PARAMS): Remove macro.
6511 (strstr): Use ANSI C function declarations.
6513 2002-11-06 Bruno Haible <bruno@clisp.org>
6515 * gcd.h (gcd): Change argument type to 'unsigned long'.
6516 * gcd.c (gcd): Likewise.
6518 2002-11-05 Bruno Haible <bruno@clisp.org>
6520 * gcd.h: New file, from gettext-0.11.5.
6521 * gcd.c: New file, from gettext-0.11.5.
6523 2002-11-05 Bruno Haible <bruno@clisp.org>
6525 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6526 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6527 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6528 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6530 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6531 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6533 * closeout.c: Include gettext.h instead of <libintl.h>.
6534 * human.c: Include gettext.h instead of <libintl.h>.
6535 * quotearg.c: Include gettext.h instead of <libintl.h>.
6536 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6537 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6538 * userspec.c: Include gettext.h instead of <libintl.h>.
6539 * version-etc.c: Include gettext.h instead of <libintl.h>.
6540 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6541 (textdomain): Remove definition.
6542 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6544 * long-options.c: Remove include of <libintl.h> and definition of _.
6545 * same.c: Remove include of <libintl.h> and definition of _.
6547 2002-11-04 Bruno Haible <bruno@clisp.org>
6549 * stpcpy.h: New file, from GNU gettext-0.11.5.
6550 * strcase.h: New file, from GNU gettext-0.11.5.
6551 * strpbrk.h: New file, from GNU gettext-0.11.5.
6552 * strstr.h: New file, from GNU gettext-0.11.5.
6553 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6555 2002-05-09 Bruno Haible <bruno@clisp.org>
6557 * config.charset: Update for newest glibc. Add canonical names
6558 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6560 2002-05-09 Bruno Haible <bruno@clisp.org>
6562 * localcharset.c (get_charset_aliases): Add more Windows specific
6565 2002-05-08 Owen Taylor <otaylor@redhat.com>
6567 * config.charset: A few additions for Solaris.
6569 2001-12-05 Bruno Haible <bruno@clisp.org>
6571 * localcharset.c (locale_charset): Don't return an empty string.
6573 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6575 * config.charset: msdos in uk_UA uses CP1125.
6577 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6579 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6580 * localcharset.c (locale_charset): Declare as extern "C".
6582 2002-02-15 Bruno Haible <bruno@clisp.org>
6584 * config.charset [msdosdjgpp]: For Russian, use CP866.
6586 2002-02-11 Bruno Haible <bruno@clisp.org>
6588 * config.charset: Add support for NetBSD.
6590 2002-09-25 <karl@gnu.org>
6592 * strdup.c: copy from libc/string (via ../config/srclist*).
6593 * getopt*: copy from libc/posix.
6594 * gettext.h: copy from gettext.
6595 * .cppi-disable: add strdup.c, gettext.h.
6597 2002-07-01 Jim Meyering <meyering@lucent.com>
6599 * c-stack.c: Include sys/time.h.
6600 From Volker Borchert.
6602 2002-06-11 Paul Eggert <eggert@twinsun.com>
6604 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6605 New macro. Use it uniformly instead of
6606 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6607 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6608 reported by Vin Shelton.
6610 2002-06-22 Jim Meyering <meyering@lucent.com>
6612 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6613 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6615 2002-06-22 Paul Eggert <eggert@twinsun.com>
6617 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6618 Do not assume SA_SIGINFO behavior.
6619 Bug reported by Jim Meyering on NetBSD 1.5.2.
6621 2002-06-22 Jim Meyering <meyering@lucent.com>
6623 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6625 * exitfail.c, exitfail.h: Likewise.
6626 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6628 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6630 (EXTRA_DIST): Add fnmatch_loop.c.
6631 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6633 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6634 * fnmatch.c: Update from diffutils-2.8.2.
6635 * fnmatch_.h: New file. From diffutils-2.8.2.
6636 * fnmatch.h: Remove file.
6638 2002-06-18 Paul Eggert <eggert@twinsun.com>
6640 * file-type.h: Report an error if neither S_ISREG nor
6641 S_IFREG is defined, instead of using a test specific to glibc
6642 2.2. This should be safe, since POSIX requires S_ISREG and
6643 Unix Version 7 had S_IFREG. We don't need to check for
6644 <sys/types.h> since we don't use any symbols that it defines.
6646 2002-06-15 Jim Meyering <meyering@lucent.com>
6648 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6649 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6650 have been included before this file.
6652 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6654 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6655 so that each temporary file name is unique and valid in the first
6656 8 characters, for operation under DOS.
6658 2002-06-15 Jim Meyering <meyering@lucent.com>
6660 Work even with DJGPP 2.03, which lacks support for symlinks.
6662 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6664 * lchown.c (S_ISLNK): Likewise.
6666 2002-06-14 Jim Meyering <meyering@lucent.com>
6668 * file-type.h: Use the version from diffutils-2.8.2.
6669 * file-type.c: Likewise.
6671 2002-05-27 Jim Meyering <meyering@lucent.com>
6673 Fix a problem seen only on nonconforming systems whereby ls.c's
6674 use of localtime, and then of gettimeofday would cause trouble:
6675 the localtime call used to initialize rpl_gettimeofday's save
6676 mechanism would clobber ls's current local time information so
6677 that in any long listing the first file would always be listed
6678 with date 1970-01-01. Analysis by Volker Borchert.
6680 * gettimeofday.c (localtime): Undefine.
6681 (rpl_localtime): New function.
6683 2002-05-22 Jim Meyering <meyering@lucent.com>
6685 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6686 * file-type.h: New file.
6687 * file-type.c (file_type): New file/function. Extracted from diffutils.
6689 2002-04-29 Paul Eggert <eggert@twinsun.com>
6691 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6693 2002-04-28 Paul Eggert <eggert@twinsun.com>
6695 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6696 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6697 of 127, since 64 is the largest conceivable number for ancient
6699 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6701 2002-04-28 Jim Meyering <meyering@lucent.com>
6703 * sig2str.c (WTERMSIG): Remove definition (unused).
6705 2002-04-28 Paul Eggert <eggert@twinsun.com>
6707 * sig2str.h, sig2str.c: New files.
6708 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6710 2002-04-24 Jim Meyering <meyering@lucent.com>
6712 * gettext.h: New file, from Gettext.
6713 * Makefile.am (INCLUDES): Remove -I../intl.
6714 (libfetish_a_SOURCES): Add gettext.h.
6716 2002-04-16 Jim Meyering <meyering@lucent.com>
6718 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6719 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6720 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6722 2002-04-12 Jim Meyering <meyering@lucent.com>
6724 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6726 2002-03-10 Jim Meyering <meyering@lucent.com>
6728 * makepath.c (make_path): Remove a comma from a diagnostic.
6729 Suggestion from Santiago Vila.
6731 2002-03-08 Jim Meyering <meyering@lucent.com>
6733 * rename.c: Mention that this wrapper is needed also on
6734 mips-dec-ultrix4.4 systems.
6736 2002-03-02 Jim Meyering <meyering@lucent.com>
6738 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6739 not HAVE_CLOCK_SETTIME.
6741 2002-02-27 Paul Eggert <eggert@twinsun.com>
6743 * nanosleep.h: Rename to....
6744 * timespec.h: New name for nanosleep.h. All uses changed.
6746 * gettime.c: New file.
6747 * settime.c: New file.
6750 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6751 timespec.h. Remove nanosleep.h.
6753 2002-02-25 Paul Eggert <eggert@twinsun.com>
6755 * acl.c, acl.h: New files.
6756 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6758 2002-02-24 Jim Meyering <meyering@lucent.com>
6760 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6761 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6762 cause trouble. Reported by Nelson Beebe.
6764 2002-02-23 Paul Eggert <eggert@twinsun.com>
6766 * path-concat.c (xpath_concat): Reorder code to pacify
6767 compilers that don't know that xalloc_die never returns.
6769 2002-02-20 Jim Meyering <meyering@lucent.com>
6771 * getdate.c: Regenerate using bison-1.33.
6773 2002-02-15 Paul Eggert <eggert@twinsun.com>
6775 * posixver.c, posixver.h: New files.
6776 * Makefile.am (libfetish_a_SOURCES): Add them.
6778 2002-02-02 Paul Eggert <eggert@twinsun.com>
6779 Bruno Haible <bruno@clisp.org>
6781 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6782 (fwrite_success_callback): New declaration.
6783 * unicodeio.c (unicode_to_mb): New function, extracted from
6784 print_unicode_char. Call failure callback instead of error.
6785 (fwrite_success_callback): New function.
6786 (exit_failure_callback): New function.
6787 (fallback_failure_callback): New function.
6788 (print_unicode_char): Call unicode_to_mb.
6790 2002-01-26 Jim Meyering <meyering@lucent.com>
6792 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6794 2002-01-22 Jim Meyering <meyering@lucent.com>
6796 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6797 Otherwise, some versions of automake would omit the rule that makes
6798 Makefile from Makefile.in.
6800 2001-01-21 Paul Eggert <eggert@twinsun.com>
6802 * xmemcoll.h, xmemcoll.c: New files.
6803 * Makefile.am (libfetish_a_SOURCES): Add them.
6804 * memcoll.c: Include errno.h, and declare errno if not defined.
6805 (memcoll): Set errno to zero if there is no error.
6807 * quotearg.c (quotearg_buffer_restyled):
6808 Fix bug with quoting buffers containing NUL when backslashing escapes.
6809 This bug was exposed by the other changes in this patch.
6810 (quotearg_n_options): New arg ARGSIZE.
6811 All callers changed.
6812 (quoting_options_from_style): New function.
6813 (quotearg_n_style): Use it.
6814 (quotearg_n_style_mem): New function.
6816 * quotearg.h (quotearg_n_style_mem): New function.
6818 2002-01-16 Jim Meyering <meyering@lucent.com>
6820 * getdate.y: Add three semicolons, each just before a closing brace.
6821 Bison (as of version 1.31) no longer papers over that mistake.
6823 2002-02-14 Paul Eggert <eggert@twinsun.com>
6825 * backupfile.c (ISDIGIT): Comment fix.
6826 * getdate.y (ISDIGIT): Likewise.
6827 * posixtm.c (ISDIGIT, year): Likewise.
6828 * strverscmp.c (ISDIGIT): Likewise.
6829 * userspec.c (ISDIGIT): Likewise.
6831 2002-01-05 Jim Meyering <meyering@lucent.com>
6833 * version-etc.c (version_etc_copyright): Update copyright year.
6835 2001-01-19 Paul Eggert <eggert@twinsun.com>
6837 * closeout.c (close_stdout_status): If ferror (stdout), do
6838 not silently exit merely because the output buffer happens to
6839 have nothing pending.
6841 2001-12-18 Paul Eggert <eggert@twinsun.com>
6843 See the big note in ../ChangeLog.
6844 * human.c (suffixes): Prefer K to k for 1024.
6845 (generate_suffix_backwards): New function.
6846 (human_readable_inexact): Use it.
6847 * xstrtol.c (__xstrtol): If there is no number but there
6848 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6849 Accept 'K' as well as 'k'.
6851 2001-12-15 Jim Meyering <meyering@lucent.com>
6853 * regex.h (__restrict_arr): Update from libc.
6855 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6856 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6859 2001-12-10 Jim Meyering <meyering@lucent.com>
6861 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6862 Instead, include "xalloc.h".
6863 (initbuffer): Don't cast xmalloc return value to char*.
6864 (readline): Reword comment.
6865 Don't cast xrealloc return value to char*
6868 2001-12-09 Jim Meyering <meyering@lucent.com>
6870 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6871 `signed and unsigned type in conditional expression'.
6872 * posixtm.c (posix_time_parse): Likewise.
6874 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6876 * readtokens.c (readtoken): Declare an index to be of type unsigned
6877 to avoid a pedantic warning.
6879 * getstr.c: Don't include assert.h.
6880 (getstr): Remove warning-evoking assertions.
6881 Return -1 if offset parameter is out of bounds.
6882 Change the type of a local from int to size_t.
6884 * strftime.c (my_strftime_localtime_r): Include this function
6885 definition in the `#if ! HAVE_TM_GMTOFF' block.
6887 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6888 Include xalloc.h instead.
6890 2001-12-02 Jim Meyering <meyering@lucent.com>
6892 * tempname.c: Don't declare getenv, thus reverting the change of
6893 2001-11-18. It's no longer necessary, now that stdlib.h is always
6896 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6897 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6899 2001-11-30 Akim Demaille <akim@epita.fr>
6901 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6902 before being defined.
6904 2001-11-27 Paul Eggert <eggert@twinsun.com>
6906 * quotearg.h (quotearg_n, quotearg_n_style):
6907 First arg is int, not unsigned.
6908 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6909 (SIZE_MAX, UINT_MAX): New macros.
6910 (quotearg_n_options): Abort if N is negative.
6911 Avoid overflow check on hosts where size_t is 64 bits and int
6912 is 32 bits, as overflow is impossible there.
6913 Fix off-by-one typo that caused unnecessary reallocation.
6915 2001-11-27 Jim Meyering <meyering@lucent.com>
6917 * tempname.c: Merge with version from libc.
6918 * regex.c: Likewise.
6920 * tempname.c: Include stdlib.h unconditionally. On some old systems
6921 for which STDC_HEADERS is 0, it was not included, resulting in a
6922 warning about an integer-to-pointer conversion problem with getenv.
6923 Reported by Volker Borchert.
6925 2001-11-26 Jim Meyering <meyering@lucent.com>
6927 * gtod.h: Remove file.
6928 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6929 * gettimeofday.c: Don't include gtod.h.
6930 (GTOD_init): Remove function.
6931 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6932 Suggestion from Volker Borchert.
6934 2001-11-23 Jim Meyering <meyering@lucent.com>
6936 * hash.h (struct hash_table): Don't define here. Merely declare it.
6937 * hash.c (struct hash_table): Define it here instead.
6939 2001-11-22 Jim Meyering <meyering@lucent.com>
6941 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6943 2001-11-18 Paul Eggert <eggert@twinsun.com>
6945 * tempname.c (TMP_MAX): Remove; no longer needed.
6946 (TEMPORARIES): New macro.
6947 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6948 removes an artificial limitation (e.g. HP-UX 10.20, where
6951 2001-11-18 Jim Meyering <meyering@lucent.com>
6953 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6956 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6957 files will be created before anything else.
6959 2001-11-17 Jim Meyering <meyering@lucent.com>
6961 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6962 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6963 rather than group writable. Patch by Juan F. Codagnone.
6965 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6966 Instead, include "xalloc.h".
6968 * mountlist.c: Include unlocked-io.h after all system headers.
6969 Remove explicit declarations of xmalloc, xrealloc,
6970 and xstrdup. Instead, include "xalloc.h".
6972 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6973 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6974 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6976 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6977 Reported by Padraig Brady.
6979 * mkstemp.c: #undef mkstemp.
6981 (rpl_mkstemp): Rename from mkstemp.
6984 2001-11-16 Jim Meyering <meyering@lucent.com>
6986 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6987 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6988 determine the amount of total physical memory, use pstat_getstatic.
6989 HPUX-11 doesn't define _SC_PHYS_PAGES.
6990 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6991 If sysconf couldn't be used to determine the amount of available
6992 physical memory, use both pstat_getstatic and pstat_getdynamic.
6993 Based on a patch from Bob Proulx.
6995 2001-11-05 Jim Meyering <meyering@lucent.com>
6997 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6999 2001-11-03 Jim Meyering <meyering@lucent.com>
7001 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7002 in argmatch_to_argument call.
7004 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7007 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7008 e.g., a fault due to an attempt to free a NULL pointer.
7010 2001-11-01 Jim Meyering <meyering@lucent.com>
7012 * dirfd.c, dirfd.h: New files.
7013 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7015 * hash.c (hash_print) [TESTING]: Clean up.
7017 2001-10-22 Paul Eggert <eggert@twinsun.com>
7019 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7020 to avoid a warning if -Wall.
7022 2001-10-21 Paul Eggert <eggert@twinsun.com>
7024 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7026 2001-10-21 Jim Meyering <meyering@lucent.com>
7028 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7029 this code would end up calling gettext even in packages built
7031 * getopt.c (_): Likewise.
7032 * regex.c (_): Likewise.
7034 2001-10-20 Paul Eggert <eggert@twinsun.com>
7036 * error.c (strerror_r): Do not declare unless !_LIBC.
7037 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7038 Use strerror_r that is only a macro, even if it is not a function.
7039 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7040 (private_strerror): Use prototypes, not old-style function definition.
7041 (print_errno_message): New function.
7042 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7044 (error_tail, error, error_at_line): Use it.
7046 2001-10-11 Jim Meyering <meyering@lucent.com>
7048 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7049 and quote_n (1, ... to avoid clobbering a buffer.
7051 2001-10-05 Jim Meyering <meyering@lucent.com>
7053 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7054 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7055 * hash-pjw.h: New file.
7057 2001-09-30 Jim Meyering <meyering@lucent.com>
7059 * mountlist.c [MOUNTED_GETFSSTAT]:
7060 Include <sys/ucred.h>, for Apple Darwin.
7061 Include sys/mount.h and sys/fs_types.h only if available.
7063 (read_filesystem_list): Use FS_TYPE.
7065 2001-09-29 Paul Eggert <eggert@twinsun.com>
7067 * exclude.c (excluded_filename): 0 -> false, since it's
7070 2001-09-28 Paul Eggert <eggert@twinsun.com>
7072 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7073 #defines strtoimax. Also treat the other strto* functions
7076 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7077 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7078 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7080 2001-09-26 Jim Meyering <meyering@lucent.com>
7082 Most macros in unlocked-io.h had the wrong number of arguments.
7083 * gen-uio: New script.
7084 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7085 * unlocked-io.hin: Remove file.
7086 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7087 rather than trying to embed it here.
7088 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7089 Reported by Padraig Brady.
7091 2001-09-25 Volker Borchert <bt@teknon.de>
7093 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7095 2001-09-23 Jim Meyering <meyering@lucent.com>
7097 * mountlist.c: Remove useless parentheses in #if directives.
7098 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7099 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7101 2001-09-22 Jim Meyering <meyering@lucent.com>
7103 * localcharset.c: Update from latest gettext.
7104 * config.charset: Likewise.
7106 2001-09-20 Jim Meyering <meyering@lucent.com>
7108 * xstrtol.c (strtoimax): Guard declaration with
7109 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7110 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7111 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7112 (strtoumax): Likewise, for completeness (it wasn't necessary).
7114 2001-09-06 Paul Eggert <eggert@twinsun.com>
7116 * strtoimax.c (HAVE_LONG_LONG):
7117 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7118 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7119 to work around bug in IBM C compiler.
7121 2001-09-16 Jim Meyering <meyering@lucent.com>
7123 * mkdir.c: New file.
7125 2001-09-04 Paul Eggert <eggert@twinsun.com>
7127 * xgetcwd.c: Revert some of the previous change; intead,
7128 fix the HAVE_GETCWD_NULL code to behave more like the
7129 !HAVE_GETCWD_NULL code used to.
7132 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7135 2001-09-04 Paul Eggert <eggert@twinsun.com>
7137 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7138 Use ssize_t, not int, to store result of readlink.
7139 Check for ssize_t overflow as well as size_t overflow,
7140 as POSIX says the result of readlink is implementation-defined
7141 when ssize_t overflows.
7142 Remove unnecessary cast to char*.
7143 Use free+malloc instead of realloc, as the storage doesn't need
7144 to be preserved and it's clearer and can be more efficient that way.
7145 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7146 * xreadlink.h (xreadlink): Update prototype.
7148 2001-09-03 Paul Eggert <eggert@twinsun.com>
7150 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7151 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7152 spotted by Jim Meyering.
7154 2001-09-03 Jim Meyering <meyering@lucent.com>
7156 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7158 2001-09-03 Paul Eggert <eggert@twinsun.com>
7160 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7161 like the HAVE_GETCWD_NULL code.
7162 Include pathmax.h if not HAVE_GETCWD.
7163 Do not include xalloc.h.
7164 (INITIAL_BUFFER_SIZE): New symbol.
7165 Do not use xmalloc / xrealloc, since the caller is responsible for
7166 handling errors. Preserve errno around `free' during failure.
7167 Do not overrun buffer when using getwd.
7169 2001-09-03 Paul Eggert <eggert@twinsun.com>
7171 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7172 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7174 2001-09-02 Jim Meyering <meyering@lucent.com>
7176 * error.c: Update from GNU libc.
7178 2001-09-01 Jim Meyering <meyering@lucent.com>
7180 * xreadlink.c: New file.
7181 * xreadlink.h: New file.
7182 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7184 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7185 doesn't conflict with sparc Solaris 7's definition in
7186 /usr/include/sys/int_types.h.
7188 * exclude.c: Use `""', not `<>' to #include non-system header files.
7189 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7190 and strncasecmp as r-values. Unixware didn't have declarations.
7192 2001-08-31 Jim Meyering <meyering@lucent.com>
7194 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7195 Use an initial, malloc'd, buffer of length 128 rather than
7196 a statically allocated one of length 1024.
7198 2001-08-30 Paul Eggert <eggert@twinsun.com>
7200 * xgetcwd.c: Don't include pathmax.h.
7201 Include stdlib.h and unistd.h if available.
7203 (xmalloc, xstrdup, free): Remove decls.
7204 (xgetcwd): Don't assume sizes fit in unsigned.
7205 Check for overflow when computing sizes.
7206 Simplify reallocation code.
7208 2001-08-28 Paul Eggert <eggert@twinsun.com>
7210 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7212 * strtoimax.c: Renamed from strtoxmax.c, removing the
7215 Also, make the following further changes to make this file's
7216 configuration more similar to that of strtol.c:
7217 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7218 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7219 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7220 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7221 changed to signed values.
7223 And make the following changes as well:
7224 Fix copyright notice, as 1999 was missing.
7225 (verify): New macro.
7226 (strtoimax): Check sizes at compile-time, not run-time.
7227 Prefer strtol to strtoll if both work.
7228 (main): Remove; it was not that useful and was a pain to maintain.
7230 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7232 2001-08-30 Paul Eggert <eggert@twinsun.com>
7234 * savedir.c (savedir): Remove size parameter, as POSIX says that
7235 a directory's st_size can have an arbitrary value, so the old
7236 usage could waste an arbitrary amount of memory. All uses
7238 * savedir.h: Update prototype.
7240 2001-08-30 Paul Eggert <eggert@twinsun.com>
7242 * xstrtol.c (strtoimax): New decl.
7244 2001-08-28 Paul Eggert <eggert@twinsun.com>
7246 * xstrtol.h: Add copyright notice.
7247 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7248 LONGINT_INVALID_SUFFIX_CHAR.
7250 2001-08-30 Paul Eggert <eggert@twinsun.com>
7252 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7255 2001-08-30 Paul Eggert <eggert@twinsun.com>
7257 * hash.c: Remove '2001' from copyright notice.
7259 2001-08-30 Paul Eggert <eggert@twinsun.com>
7261 * full-write.h: New file.
7262 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7263 * full-write.c: Correct credits, as cccp.c no longer
7264 exists and anyway it was so heavily changed from the old cccp
7265 code as to be unrecognizable. Include full-write.h.
7266 (full_write) Return size_t, with short writes meaning failure.
7267 All callers changed. This fixes a bug with large buffers
7269 * utime.c: Include full-write.h.
7271 2001-08-30 Paul Eggert <eggert@twinsun.com>
7273 Merge 'exclude' changes from tar 1.13.22.
7274 This fixes one or two unlikely storage allocation overflow bugs,
7275 but doesn't change user-visible behavior otherwise.
7277 2001-08-30 Paul Eggert <eggert@twinsun.com>
7279 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7280 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7281 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7282 Include if available.
7283 (<xalloc.h>): Include
7284 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7285 (verify): New macro. Use it to verify that EXCLUDE macros do not
7286 collide with FNM macros.
7287 (struct patopts): New struct.
7288 (struct exclude): Use it, as exclude patterns now come with options.
7289 (new_exclude): Support above changes.
7290 (new_exclude, add_exclude_file):
7291 Initial size must now be a power of two to simplify overflow checking.
7292 (free_exclude, fnmatch_no_wildcards): New function.
7293 (excluded_filename): No longer requires options arg, as the options
7294 are determined by add_exclude. Now returns bool, not int.
7295 (excluded_filename, add_exclude):
7296 Add support for the fancy new exclusion options.
7297 (add_exclude, add_exclude_file): Now takes int options arg.
7298 Check for arithmetic overflow when computing sizes.
7299 (add_exclude_file): xrealloc might modify errno, so don't
7300 realloc until after errno might be used.
7302 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7304 (free_exclude): New decl.
7305 (add_exclude, add_exclude_file): Now takes int options arg.
7306 (excluded_filename): No longer requires options arg, as the options
7307 are determined by add_exclude. Now returns bool, not int.
7309 2001-08-30 Paul Eggert <eggert@twinsun.com>
7311 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7313 2001-08-27 Jim Meyering <meyering@lucent.com>
7315 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7317 * version-etc.c (N_): Remove definition.
7318 Revert most of last change.
7319 Instead, simply don't mark the `Copyright...' string for translation.
7320 Based on advice from Paul Eggert.
7322 * strtoxmax.c: Tweak comment.
7324 2001-08-26 Jim Meyering <meyering@lucent.com>
7326 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7327 of copyright with `%s' so translators don't get an untranslated
7329 (COPYRIGHT_YEAR): Define.
7330 (version_etc): Use fprintf rather than fputs.
7331 Suggestion from Ulrich Drepper.
7333 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7335 * strtoll.c: New file, from GNU libc.
7336 * xstrtoimax.c: New file.
7338 * xstrtol.h: Add xstrtoimax.
7339 * strtoumax.c: New file. Simply include "strtoumax.c".
7340 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7342 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7343 * strtoxmax.c: ... then renamed to this.
7345 2001-08-13 Paul Eggert <eggert@twinsun.com>
7347 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7348 Port to Solaris 8, where 'sed' requires a space after the 'r'
7349 command, and where sh dislikes "$/". Clean up the spacing a bit.
7350 Redirect output to $tmp just once.
7352 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7354 * addext.c (<errno.h>): Include.
7355 (errno): Declare if not defined.
7356 (addext): Work correctly when pathconf returns -1 and leaves
7357 errno alone because there is no limit. Also, work even if
7358 pathconf returns a value greater than SIZE_MAX.
7360 2001-08-12 Jim Meyering <meyering@lucent.com>
7362 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7363 Simply `return getcwd (NULL, 0);'.
7364 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7365 Use 1300 as initial value for length, not PATH_MAX.
7367 * pathmax.h: Clean up cpp syntax.
7369 2001-08-12 Jim Meyering <meyering@lucent.com>
7371 * gettimeofday.c: New file.
7373 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7375 2001-08-04 Jim Meyering <meyering@lucent.com>
7377 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7378 to get in sync with glibc.
7380 2001-08-03 Paul Eggert <eggert@twinsun.com>
7382 The following changes are from gettext 0.10.39 as maintained by
7385 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7386 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7387 with inverted sense. All uses changed.
7389 * mbswidth.c: Don't include <limits.h>.
7390 Include <stdlib.h> and <string.h> unconditionally.
7391 (iswcntrl, mbsinit, ISCNTRL): New macros.
7392 (mbsnwidth): Use K&R style function declarations.
7393 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7394 can optimize it when MB_CUR_MAX == 1.
7395 The width of control characters is zero, not 1.
7397 2001-07-15 Jim Meyering <meyering@lucent.com>
7399 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7400 (BUILT_SOURCES): Add unlocked-io.h.
7401 (io_functions): Define.
7402 (unlocked-io.h): New rule.
7403 (DISTCLEANFILES): Add unlocked-io.h.
7404 (all-local): Depend on unlocked-io.h, to ensure it is created.
7406 * unlocked-io.hin: New file
7408 * regex.c: Update from glibc.
7410 2001-07-05 Jim Meyering <meyering@lucent.com>
7412 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7414 (libfetish_a_SOURCES): Put all .h files here instead.
7415 Remove a thus-exposed (better checks in automake) duplicate and
7416 two unnecessary .h files.
7418 2001-06-11 Jim Meyering <meyering@lucent.com>
7420 * regex.c: Update from GNU libc.
7422 2001-05-27 Jim Meyering <meyering@lucent.com>
7424 * readutmp.h (UT_TYPE): Define.
7426 2001-05-24 Jim Meyering <meyering@lucent.com>
7428 * argmatch.c: Include "quote.h".
7429 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7430 quote function. Reported by Göran Uddeborg.
7432 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7434 * dirname.c (dir_name): Compute append_dot using path, not newpath
7435 which is not yet declared.
7437 2001-05-11 Paul Eggert <eggert@twinsun.com>
7439 * Makefile.am (libfetish_a_SOURCES):
7440 Add strftime.c, since we now compile it on all hosts.
7442 * strftime.c (my_strftime):
7443 Define to nstrftime if emacs, but only if my_strftime is not defined.
7444 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7445 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7446 Add one more extra argument: a nanoseconds value.
7449 (my_strftime function): Add %N format.
7450 (emacs_strftimeu): Renamed from emacs_strftime,
7451 with extra ut argument.
7453 2001-05-11 Paul Eggert <eggert@twinsun.com>
7455 dirname code cleanup. base_name now behaves more compatibly
7456 with POSIX basename when given file names that have trailing
7457 slashes, and similarly for dir_name. Add new primitives
7458 base_len and dir_len. Put the directory-name-related decls
7461 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7462 * backupfile.c (base_name): Likewise.
7463 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7464 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7465 * makepath.c (strip_trailing_slashes): Likewise.
7466 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7468 * rename.c (strip_trailing_slashes): Likewise.
7469 * same.c (base_name): Likewise.
7470 * stripslash.c (ISSLASH): Likewise.
7472 * addext.c: Include <dirname.h> after size_t is defined.
7473 * backupfile.c: Likewise.
7475 * addext.c (addext): Use base_len to trim redundant
7476 trailing slashes instead of doing it ourselves.
7477 But do not trim the last slash if it is not redundant.
7479 * backupfile.c (find_backup_file_name,
7480 max_backup_version): Use base_len instead of rolling it ourselves.
7481 Handle the case of "" and (on DOS) "C:" correctly.
7483 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7484 Include <string.h>, <dirname.h>.
7485 (base_name): Allow file names ending in slashes, other than names
7486 that are all slashes. In this case, return the basename followed
7487 by the slashes. This is more general, and can be used in places
7488 where the original base_name purposely had an assertion failure.
7489 (base_len): New function.
7491 * dirname.c: Include <string.h> instead of <stdlib.h>.
7492 Do not include <assert.h>; no longer needed.
7494 (memrchr): Remove decl.
7495 (dir_name_r): Remove.
7496 (dir_len): Renamed from dirlen. All callers changed.
7497 Rewrite in terms of base_name, for simplicity and consistency.
7498 (dir_name): Never return NULL. All callers changed.
7499 Do not include <stdlib.h> in test program; no longer needed.
7500 return 0; is fine for test program.
7502 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7504 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7506 * path-concat.c (path_concat): Use base_len to compute
7507 base length, not strlen; this means we cannot rely on memcpy
7510 * same.c (STREQ): Remove.
7511 (same_name): Handle the case where the basename ends in trailing '/'.
7513 * stripslash.c (strip_trailing_slashes): Return nonzero if
7514 a slash was stripped. Do not strip the last slash after a
7517 2001-04-08 Jim Meyering <meyering@lucent.com>
7519 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7520 recomputed; that's necessary when the offset spans a DST transition.
7521 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7523 2001-04-02 Jim Meyering <meyering@lucent.com>
7525 * regex.h, regex.c: Update from GNU libc.
7527 2001-03-19 Paul Eggert <eggert@twinsun.com>
7529 * version-etc.c (version_etc_copyright): Update to 2001.
7531 2001-03-16 Paul Eggert <eggert@twinsun.com>
7533 * tempname.c (uint64_t): Define to uintmax_t if
7534 not defined, and if UINT64_MAX is not defined.
7535 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7536 Reported by John David Anglin.
7538 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7540 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7541 alias if codeset is empty.
7542 * config.charset (BeOS): Use wildcard syntax.
7544 2001-03-13 Jim Meyering <meyering@lucent.com>
7546 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7547 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7550 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7552 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7554 * unicodeio.c (print_unicode_char): Simplify accordingly.
7556 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7558 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7559 support for DOS/DJGPP.
7561 2001-02-28 Paul Eggert <eggert@twinsun.com>
7563 * Makefile.am (libfetish_a_SOURCES):
7564 Add dup-safer.c, fopen-safer.c.
7565 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7567 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7569 2001-02-25 Paul Eggert <eggert@twinsun.com>
7571 The mkstemp replacement is taken from glibc 2.2.2, with some
7572 portability fixes for use outside glibc, as follows:
7574 * tempname.c (struct_stat64): New macro.
7575 (direxists, __gen_tempname): Use it.
7576 This avoids a portability problem with Solaris 8.
7578 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7579 (<stddef.h>, <stdint.h>, <string.h>):
7580 Include only if STDC_HEADERS || _LIBC.
7581 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7582 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7583 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7584 (__set_errno): Define this macro if <errno.h> doesn't.
7585 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7586 Define these macros if <stdio.h> doesn't.
7587 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7588 Define these macros if <sys/stat.h>
7589 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7590 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7591 __xstat64): Define if not _LIBC.
7592 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7593 (__gen_tempname): Invoke gettimeofday only if
7594 HAVE_GETTIMEOFDAY || _LIBC;
7595 otherwise, fall back on plain "time".
7596 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7598 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7600 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7602 2001-02-17 Jim Meyering <meyering@lucent.com>
7604 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7605 around included file name.
7607 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7609 * strftime.c: Update from GNU libc (the only changes were to comments).
7611 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7613 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7615 2001-02-17 Paul Eggert <eggert@twinsun.com>
7617 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7618 Remove workaround macros for hosts that have mbrtowc but not
7619 mbstate_t, as we now insist on proper declarations for both
7620 before using mbrtowc.
7622 2001-02-17 Jim Meyering <meyering@lucent.com>
7624 * regex.c: Update from libc.
7626 2001-02-16 Paul Eggert <eggert@twinsun.com>
7628 * alloca.c (malloc): Undef before defining, since stdlib.h
7629 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7630 Reported by Mark Hounschell via Paul Eggert.
7632 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7634 * config.charset: Update for FreeBSD 4.2.
7636 2001-01-26 Jim Meyering <meyering@lucent.com>
7638 * quotearg.c: Include stddef.h.
7639 * quote.c: Include stddef.h.
7640 Reported by Axel Kittenberger.
7642 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7643 line in double quotes so that it evokes a better diagnostic.
7644 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7645 Reported by Axel Kittenberger.
7647 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7649 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7650 to avoid a warning. Add back 'const' to inptr.
7652 2001-01-16 Jim Meyering <meyering@lucent.com>
7654 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7657 2001-01-14 Jim Meyering <meyering@lucent.com>
7659 * rename.c: New file. From Volker Borchert.
7660 Include stdlib.h, string.h or strings.h, and xalloc.h.
7661 Use strip_trailing_slashes rather than open-coding it.
7663 2001-01-03 Paul Eggert <eggert@twinsun.com>
7665 * strftime.c: Sync with glibc time/strftime.c 1.81.
7667 2001-01-03 Jim Meyering <meyering@lucent.com>
7669 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7670 local `inptr' to avoid warning with some system declarations of iconv.
7672 2000-12-29 Paul Eggert <eggert@twinsun.com>
7674 * modechange.c: Do not assume that mode_t uses the
7675 traditional octal encoding. E.g. "chmod 1 FOO" should set
7676 the other-execute bit of FOO even if S_IXOTH != 1.
7678 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7679 WOTH, XOTH, ALLM): New macros.
7680 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7681 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7683 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7684 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7686 No need to use uintmax_t; unsigned long is long enough.
7687 Don't bother to get suffix since we don't use it.
7689 2000-12-24 Jim Meyering <meyering@lucent.com>
7691 * hash.c (is_prime): Return explicit boolean values.
7692 (hash_get_first): Return NULL to appease Irix5.6's 89.
7693 Reported by Nelson Beebe.
7695 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7697 * localcharset.c (locale_charset): Add support for Win32.
7699 2000-12-18 Paul Eggert <eggert@twinsun.com>
7701 * physmem.h, physmem.c: New files.
7703 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7704 (noinst_HEADERS): Add physmem.h.
7706 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7707 't' for compatibility with Solaris 8 sort.
7709 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7711 * config.charset: Add support for BeOS.
7713 2000-12-16 Jim Meyering <meyering@lucent.com>
7715 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7716 SHELLS_FILE to a file name that's useful on djgpp systems.
7718 (ADDITIONAL_DEFAULT_SHELLS): Define.
7719 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7720 Based mostly on a patch from Prashant TR.
7722 2000-12-16 Jim Meyering <meyering@lucent.com>
7724 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7725 N and M) would have treated it like `chown N:N FILE'.
7727 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7729 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7731 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7732 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7733 to the list of canonical encodings. Rename EUC-CN to GB2312.
7735 2000-12-08 Andreas Schwab <schwab@suse.de>
7737 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7738 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7740 2000-12-07 Jim Meyering <meyering@lucent.com>
7742 * stripslash.c (ISSLASH): Define.
7743 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7746 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7747 (dir_name_r): Declare this function as static.
7748 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7749 manifest itself on a name containing a mix of slashes and
7751 Make this function work with names starting with a DOS-style
7752 drive letter and colon prefix.
7753 (dir_name): Append `.' if necessary.
7754 Based mostly on patches from Prashant TR and Eli Zaretskii.
7756 * dirname.h (dir_name_r): Remove prototype.
7758 2000-12-05 Jim Meyering <meyering@lucent.com>
7760 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7762 2000-12-04 Jim Meyering <meyering@lucent.com>
7764 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7765 Also include memory.h, stdlib.h, unistd.h if appropriate.
7766 Reported by Andreas Jaeger (conflicting declaration of malloc).
7768 2000-12-02 Jim Meyering <meyering@lucent.com>
7770 * closeout.h: Make idempotent, to avoid some obscure warnings.
7772 2000-12-01 Paul Eggert <eggert@twinsun.com>
7774 * memrchr.c: Include <config.h> before any system include file.
7776 2000-11-29 Paul Eggert <eggert@twinsun.com>
7778 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7780 2000-11-26 Jim Meyering <meyering@lucent.com>
7782 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7784 2000-11-22 Paul Eggert <eggert@twinsun.com>
7786 * strftime.c (my_strftime): Do not invoke mbrlen with a
7787 size of (size_t) -1; it's not portable.
7789 2000-11-17 Akim Demaille <akim@epita.fr>
7791 * obstack.h: Formatting changes.
7792 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7793 prevent type checking.
7794 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7795 cast the value to (void *): assigning a `foo *' to a `void *'
7797 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7799 2000-11-17 Jim Meyering <meyering@lucent.com>
7801 * strstr.c: Update from GNU libc.
7803 2000-11-16 Jim Meyering <meyering@lucent.com>
7805 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7807 2000-11-11 Jim Meyering <meyering@lucent.com>
7809 * error.c: Add a couple #includes, merging from GNU libc version.
7811 2000-11-10 Jim Meyering <meyering@lucent.com>
7813 * obstack.h: Update from GNU libc.
7814 * obstack.c: Likewise.
7816 2000-11-06 Paul Eggert <eggert@twinsun.com>
7818 * getusershell.c (setusershell): Use rewind rather than
7819 fseek/fseeko, to avoid configuration hassles with fseeko.
7820 Don't bother opening SHELLS_FILE if shellstream is NULL;
7823 2000-11-05 Jim Meyering <meyering@lucent.com>
7825 * makepath.h (make_dir): Declare.
7826 * makepath.c (make_dir): Remove `static' attribute.
7829 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7831 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7832 last one in a bucket, advance to the next bucket.
7834 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7836 * fnmatch.c: Do not comment out all the code if we are using
7837 the GNU C library, because in some cases we are replacing buggy
7838 code in the GNU C library itself.
7840 2000-10-30 Paul Eggert <eggert@twinsun.com>
7842 * error.h, getline.h, modechange.h:
7843 Remove "2000" from Copyright line, as the file hasn't been
7844 changed this year other than in the copyright notice.
7846 * xalloc.h: Add "2000" to Copyright line, as this file
7847 was changed this year.
7849 2000-10-30 Paul Eggert <eggert@twinsun.com>
7851 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7852 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7853 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7855 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7857 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7858 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7859 doesn't define __restrict_arr.
7861 2000-10-29 Jim Meyering <meyering@lucent.com>
7863 * xstat.in: Fix grammar in comment.
7865 2000-10-28 Jim Meyering <meyering@lucent.com>
7867 * memchr.c: Update from libc.
7868 Adjust for portability:
7869 [HAVE_STDLIB_H]: Include stdlib.h.
7870 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7871 Undef __memchr, too.
7872 [!weak_alias]: Define __memchr to memchr.
7874 * regex.c: Update from libc.
7875 * regex.h: Likewise.
7876 * getopt1.c: Likewise.
7877 * memcmp.c: Likewise.
7879 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7880 Avoid using fseek, when possible -- it's broken by design.
7881 Patch by Ulrich Drepper.
7883 2000-10-26 Jim Meyering <meyering@lucent.com>
7885 * strftime.c: Update from libc.
7887 2000-10-25 Jim Meyering <meyering@lucent.com>
7889 * obstack.c: Update from libc.
7891 2000-10-23 Jim Meyering <meyering@lucent.com>
7893 * hard-locale.c (hard_locale): Revert last change -- it was simply
7894 wrong. That set_locale call must not have any side effects.
7897 2000-10-22 Jim Meyering <meyering@lucent.com>
7899 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7900 [CYCLIC]: Remove now-unused definition.
7902 * save-cwd.c (O_DIRECTORY): Define, if needed.
7903 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7904 Suggestion from Ulrich Drepper.
7906 2000-10-21 Jim Meyering <meyering@lucent.com>
7908 * dirname.c (dir_name_r): New function, factored out of dir_name.
7909 (dir_name): Use dir_name_r.
7910 * dirname.h (dir_name_r): Declare it.
7912 2000-10-21 Jim Meyering <meyering@lucent.com>
7914 * dirname.c (memrchr): Declare if necessary.
7915 (dir_name): Remove the restriction that there be no
7916 trailing slashes. Now, this code skips past them, effectively
7918 [TEST_DIRNAME] (main): New unit tests.
7920 * memrchr.c: New file from GNU libc.
7921 Undef __memrchr, too.
7922 [!weak_alias]: Define __memrchr to memrchr.
7923 Guard weak_alias use with `#ifdef weak_alias'.
7925 2000-10-17 Jim Meyering <meyering@lucent.com>
7927 * quote.h (PARAMS): Define and use.
7928 Reported by Akim Demaille.
7930 * getopt.c: Update from libc.
7932 2000-10-16 Jim Meyering <meyering@lucent.com>
7934 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7937 2000-09-25 Jim Meyering <meyering@lucent.com>
7939 * md5.h (rol): Define (from GnuPG).
7941 * sha.c: Give credit (GnuPG) where due.
7942 (M): Use rol rather than open-coding it.
7943 Add a FIXME comment.
7945 2000-09-21 Jim Meyering <meyering@lucent.com>
7947 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7948 Reported by Michael Stone.
7950 2000-09-20 Jim Meyering <meyering@lucent.com>
7952 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7953 (noinst_HEADERS): Add sha.h.
7954 Based on code from Scott G. Miller and from GnuPG.
7956 2000-09-15 Jim Meyering <meyering@lucent.com>
7958 * regex.c: Update from libc.
7960 2000-09-10 Jim Meyering <meyering@lucent.com>
7962 * getopt.c (_getopt_internal): Update from glibc.
7964 2000-09-09 Jim Meyering <meyering@lucent.com>
7966 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7967 think it should be used as a general replacement for isascii.
7968 * fnmatch.c: Likewise.
7969 * mbswidth.c: Likewise
7970 * regex.c: Likewise.
7973 * userspec.c: Include sys/param.h and limits.h.
7975 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7976 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7977 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7978 UID, GID. Check range.
7980 2000-09-06 Jim Meyering <meyering@lucent.com>
7982 * getopt.c (_getopt_internal): Update from glibc.
7984 2000-08-30 Jim Meyering <meyering@lucent.com>
7986 * strftime.c: Merge in changes from GNU libc.
7988 2000-08-26 Jim Meyering <meyering@lucent.com>
7990 * closeout.c: Include "__fpending.h".
7991 (close_stdout_status): Return right away if there's nothing to flush.
7993 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7994 * __fpending.c: New file.
7995 * __fpending.h: New file.
7997 2000-08-07 Paul Eggert <eggert@twinsun.com>
7999 Standardize on "memory exhausted" instead of "Memory exhausted"
8000 or "virtual memory exhausted".
8001 * obstack.c (print_and_abort): Use "memory exhausted", not
8002 "virtual memory exhausted".
8003 * same.c (same_name): Invoke xalloc_die instead of printing
8005 * userspec.c (parse_user_spec): Likewise.
8006 * bumpalloc.h: comment fix
8007 * same.c, userspec.c: Include xalloc.h.
8009 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8010 not char *const and pointing to a constant array.
8011 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8012 (xrealloc): Comment fix.
8014 * userspec.c (parse_user_spec):
8015 Don't translate a message until just before returning,
8016 to avoid unnecessary translation.
8018 2000-08-07 Jim Meyering <meyering@lucent.com>
8020 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8021 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8022 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8023 getgroups.c, gethostname.c, getopt.h, group-member.c,
8024 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8025 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8026 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8027 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8028 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8029 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8030 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8031 yesno.c: Back out Copyright date changes for each file with no change
8032 this year. This eases coordination with other programs using the same
8033 source code modules. From Paul Eggert.
8035 2000-08-03 Greg McGary <greg@mcgary.org>
8037 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8038 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8039 (EXTEND_BUFFER): Use them.
8041 2000-08-01 Jim Meyering <meyering@lucent.com>
8043 * dirname.c (ISSLASH): Define.
8044 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8045 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8046 both `\' and `/' may be use as path separators.
8047 Based on a patch from Prashant TR.
8049 2000-07-31 Paul Eggert <eggert@twinsun.com>
8051 * quotearg.c (quotearg_n_options): Don't make the initial
8052 slot vector a constant, since it might get modified.
8054 2000-07-31 Jim Meyering <meyering@lucent.com>
8056 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8057 * obstack.c (print_and_abort): Likewise.
8059 2000-07-30 Paul Eggert <eggert@twinsun.com>
8061 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8062 buffer, so that the caller can always quote one small
8063 component of a "memory exhausted" message in slot 0.
8064 From a suggestion by Jim Meyering.
8066 2000-07-30 Jim Meyering <meyering@lucent.com>
8068 * makepath.c (make_path): Quote the other instance, too.
8070 * quotearg.c (N_STATIC_SLOTVECS): Define.
8071 (STATIC_BUF_SIZE): Define.
8072 (quotearg_n_options): Use only statically allocated storage when
8073 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8074 than STATIC_BUF_SIZE.
8076 2000-07-29 Jim Meyering <meyering@lucent.com>
8078 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8079 * dirname.c (dir_name): Likewise.
8081 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8083 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8084 (dir_name): Assert that there are no trailing slashes.
8086 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8088 * mbswidth.h (mbswidth): Add a flags argument.
8089 (mbswidth): New declaration.
8090 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8091 * mbswidth.c (mbswidth): Add a flags argument.
8092 (mbsnwidth): New function.
8094 2000-07-24 Jim Meyering <meyering@lucent.com>
8096 * mbswidth.c: Remove useless #else. From Bruno Haible.
8098 2000-07-23 Paul Eggert <eggert@twinsun.com>
8100 * mbswidth.c (_XOPEN_SOURCE):
8101 Don't define; this causes problems on Solaris 7.
8102 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8104 2000-07-23 Paul Eggert <eggert@twinsun.com>
8107 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8108 so that mbstate_t is always defined.
8110 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8111 be 1 in at least one GCC installation, and this configuration
8112 error is likely to be common. Ignoring MB_LEN_MAX hurts
8113 performance on hosts that have mbrtowc but have only unibyte
8114 locales, but I assume these hosts are rare.
8116 2000-07-23 Paul Eggert <eggert@twinsun.com>
8118 * quotearg.c: Streamline by invoking multibyte code only if needed.
8119 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8120 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8121 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8122 invoke multibyte primitives.
8124 2000-07-23 Jim Meyering <meyering@lucent.com>
8126 * basename.c (base_name): Add an assertion.
8128 2000-07-15 Bruno Haible <clisp.cons.org>
8130 * quotearg.c: When the system forces us to redefine mbstate_t,
8131 shadow its mbsinit function.
8133 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8135 * mbswidth.h: New file.
8136 * mbswidth.c: New file.
8137 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8138 (noinst_HEADERS): Add mbswidth.h.
8140 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8142 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8145 2000-07-15 Jim Meyering <meyering@lucent.com>
8147 * makepath.c: Include quote.h.
8148 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8149 corresponding argument in a `quote (...)' call.
8150 Give better diagnostics.
8152 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8153 (noinst_HEADERS): Add quote.h.
8155 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8156 from tar's src/misc.c.
8157 * quote.h: New file. Prototypes for same.
8159 2000-07-10 Paul Eggert <eggert@twinsun.com>
8161 From a suggestion by Bruno Haible.
8162 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8163 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8164 to decide whether to define the BeOS workaround macro;
8165 this adjusts to the change to AC_MBSTATE_T.
8167 2000-07-13 Paul Eggert <eggert@twinsun.com>
8169 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8171 * quotearg.c (quoting_style_args, quoting_style_vals,
8172 quotearg_buffer_restyled): Add support for
8173 clocale_quoting_style. Undo previous change to
8174 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8175 and "{RIGHT QUOTATION MARK}" msgids.
8177 2000-07-05 Paul Eggert <eggert@twinsun.com>
8179 The old behavior of quoting `like this' doesn't look good with
8180 newer, ISO-style fonts. See:
8181 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8183 Instead, quote "like this" by default. Let the translator
8184 tailor the locale-specific quoting behavior by providing
8185 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8187 * quotearg.c (N_): New macro.
8188 (gettext_default): New function.
8189 (quotearg_buffer_restyled): Use
8190 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8191 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8193 2000-07-09 Jim Meyering <meyering@lucent.com>
8195 * Most files: Update copyright dates to include 2000.
8197 2000-07-08 Jim Meyering <meyering@lucent.com>
8199 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8201 (xgethostname): Remove now-unnecessary #ifdef.
8202 Move declaration of `err' into loop where it's used.
8204 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8206 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8207 by allocating a larger buffer. Test the gethostname return value for
8208 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8209 returns an error and ENAMETOOLONG isn't defined.
8211 2000-07-05 Paul Eggert <eggert@twinsun.com>
8212 and Bruno Haible <haible@clisp.cons.org>
8214 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8216 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8218 * quotearg.c (struct quoting_options): Simplify quote_these_too
8221 2000-07-03 Jim Meyering <meyering@lucent.com>
8223 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8224 Reported by Bruno Haible.
8226 2000-07-04 Jim Meyering <meyering@lucent.com>
8228 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8229 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8232 2000-07-03 Paul Eggert <eggert@twinsun.com>
8233 and Bruno Haible <haible@clisp.cons.org>
8235 * quotearg.c (mbrtowc):
8236 Assign to *pwc, and return 1 only if result is nonzero.
8237 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8239 2000-07-03 Jim Meyering <meyering@lucent.com>
8241 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8242 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8245 2000-07-02 Jim Meyering <meyering@lucent.com>
8247 * quotearg.c (mbstate_t): Don't define here.
8249 2000-07-02 Jim Meyering <meyering@lucent.com>
8251 * nanosleep.c (SIGCONT): Define if not already defined.
8253 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8255 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8256 per change in ../m4/ls-mntd-fs.m4.
8257 (read_filesystem_list): Ignore symbolic links.
8259 2000-06-29 Jim Meyering <meyering@lucent.com>
8261 * same.c: Include <string.h> or <strings.h>, as appropriate,
8262 for declaration of strcmp.
8264 * long-options.c: Include <stdlib.h>, for declaration of exit.
8266 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8267 Avoid warning by casting result to `char *' to remove `const'.
8269 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8271 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8273 2000-06-26 Paul Eggert <eggert@twinsun.com>
8275 savedir now sets errno on failure and invokes xmalloc to get memory.
8276 Fix a couple of other minor bugs while we're at it.
8278 * savedir.c (<unistd.h>): Do not include; there's no need.
8279 (NAMLEN): Remove macro.
8280 (malloc, realloc): Remove decls.
8282 ("xalloc.h"): Include.
8283 (NAME_SIZE_DEFAULT): New macro.
8284 (savedir): Use xmalloc / xrealloc to allocate memory.
8285 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8286 Skip "" directory entries.
8287 Use strlen to calculate directory entry length, since the old method
8288 is rarely used these days and isn't worth supporting.
8289 Don't use a pointer after freeing it.
8290 Check for integer overflow when calculating allocation size.
8291 Use memcpy to copy entries, instead of stpcpy.
8292 Set errno properly when returning NULL.
8293 Check for readdir error.
8295 2000-06-26 Jim Meyering <meyering@lucent.com>
8297 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8299 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8301 * getusershell.c (xmalloc, xrealloc): Remove functions.
8303 Don't include <stdlib.h>. Don't declare malloc, realloc.
8305 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8307 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8309 2000-06-24 Jim Meyering <meyering@lucent.com>
8311 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8313 2000-06-21 Jim Meyering <meyering@lucent.com>
8315 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8317 2000-06-19 Paul Eggert <eggert@twinsun.com>
8319 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8320 (mbrtowc, mbstate_t): Define substitutes if
8321 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8322 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8323 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8325 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8327 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8328 than 1024, return a memory chunk of least possible size, instead
8329 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8330 Use free/xmalloc instead of xrealloc to avoid copying for very long
8333 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8335 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8336 address, not strdup. Include <stdlib.h> and don't declare free().
8338 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8340 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8343 2000-06-21 Jim Meyering <meyering@lucent.com>
8345 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8346 (noinst_HEADERS): Add getstr.h.
8348 * getline.c (getstr): Move into a separate file.
8349 * getstr.c (getstr): New file, extracted from getline.c, with
8350 the following changes: new parameter, delim2; both delim[12]
8351 parameters have type `int', not `char'. The latter would lose
8352 with 8-bit delimiters.
8353 * getstr.h: New file.
8355 2000-06-19 Jim Meyering <meyering@lucent.com>
8357 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8359 2000-06-18 Jim Meyering <meyering@lucent.com>
8361 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8362 Besides, these days every porting target provides a mkdir function.
8364 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8365 (this snippet comes from src/system.h).
8367 2000-06-15 Paul Eggert <eggert@twinsun.com>
8369 * human.c (adjust_value): New function.
8370 (human_readable_inexact): Apply rounding style even when
8371 printing approximate values.
8373 2000-06-14 Paul Eggert <eggert@twinsun.com>
8375 * human.c (human_readable_inexact): Allow an input block
8376 size that is not a multiple of the output block size, and vice versa.
8377 Reported by Piergiorgio Sartor.
8379 2000-06-14 Paul Eggert <eggert@twinsun.com>
8381 * getdate.y (get_date): Apply relative times after time
8382 zone indicator, not before. Reported by Todd A. Jacobs.
8384 2000-06-13 Jim Meyering <meyering@lucent.com>
8386 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8388 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8390 2000-06-12 Paul Eggert <eggert@twinsun.com>
8392 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8394 2000-06-04 Paul Eggert <eggert@twinsun.com>
8396 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8398 2000-06-04 Jim Meyering <meyering@lucent.com>
8400 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8401 SunOS 4.1.4 for which gid_t is an unsigned type.
8403 2000-06-03 Jim Meyering <meyering@lucent.com>
8405 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8407 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8409 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8410 newer, don't install charset.alias.
8411 * config.charset: Change the Linux/glibc rules so they become empty
8412 on glibc-2.1 or newer.
8414 2000-06-02 Jim Meyering <meyering@lucent.com>
8416 * mountlist.c: Back out last change. Instead, do this...
8417 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8418 member using the same `ignore'-testing code.
8419 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8423 2000-05-29 Jim Meyering <meyering@lucent.com>
8425 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8426 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8428 2000-05-22 Jim Meyering <meyering@lucent.com>
8430 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8432 2000-05-18 Jim Meyering <meyering@lucent.com>
8434 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8435 back, too, since it may have been modified by allocate_entry.
8436 (hash_delete): Rewrite to use neither the assignment operator
8437 nor the comma operator in an if-expression.
8439 2000-05-15 Paul Eggert <eggert@twinsun.com>
8442 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8443 Remove; no longer needed.
8444 "quotearg.h": Add include.
8445 (file_name): Do not bother to explicitly initialize to NULL; it's less
8446 efficient on some hosts.
8447 (close_stdout_status): Remove test as to whether stdout was already
8448 closed; it breaks for the case "echo x | sort >&-".
8449 Quote file name colons.
8450 Do not assume that _("write error") lacks format strings.
8452 2000-05-15 Jim Meyering <meyering@lucent.com>
8454 * version-etc.c (version_etc_copyright): Update the copyright string
8455 used in all --version output.
8457 2000-05-14 Jim Meyering <meyering@lucent.com>
8459 * closeout.c (close_stdout_set_file_name): New function.
8460 (close_stdout_status): Use new file-scoped global.
8461 Return right away if fstat says the stdout file descriptor is invalid.
8462 * closeout.h (close_stdout_set_file_name): Declare.
8464 2000-05-10 Jim Meyering <meyering@lucent.com>
8466 * closeout.c [default_exit_status]: New file-scoped variable.
8467 (close_stdout_set_status): New function.
8468 * closeout.h (close_stdout_set_status): Declare.
8470 2000-05-08 Jim Meyering <meyering@lucent.com>
8472 * long-options.c: Don't include closeout.h.
8473 (parse_long_options): Don't call close_stdout for --version.
8475 2000-05-06 Jim Meyering <meyering@lucent.com>
8477 * strnlen.c: Undefine __strnlen and strnlen.
8478 [!weak_alias]: Define __strnlen to strnlen.
8480 * atexit.c: New file, from libiberty.
8482 2000-05-06 Jim Meyering <meyering@lucent.com>
8484 * closeout.c (close_stdout_status): Also check for errors on the
8487 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8489 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8490 instead of xmalloc, xrealloc, path_concat.
8491 (locale_charset): Treat empty environment variables as absent.
8492 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8494 2000-05-04 Jim Meyering <meyering@lucent.com>
8496 * getopt.c: Update from glibc.
8497 * obstack.c: Likewise.
8498 * obstack.h: Likewise.
8499 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8501 * regex.h: Likewise.
8502 * strndup.c: Likewise.
8503 * strnlen.c: New file, from glibc.
8505 2000-05-01 Jim Meyering <meyering@lucent.com>
8507 * full-write.c (full_write): Remove `FIXME' part of comment.
8509 2000-04-29 Jim Meyering <meyering@lucent.com>
8511 * path-concat.c: Declare strdup only if it's not defined.
8512 * canon-host.c: Likewise.
8514 2000-04-28 Jim Meyering <meyering@lucent.com>
8516 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8517 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8518 included first, then limits.h is included by locale.h by libintl.h.
8519 From John David Anglin.
8521 2000-04-25 Jim Meyering <meyering@lucent.com>
8523 * makepath.c (S_IRWXUGO): Define.
8524 (make_path): Always perform explicit chmod if MODE specifies any
8525 of the `special' permission bits. Prompted by a bug report against
8526 install from Mate Wierdl and Joost van Baal.
8528 2000-04-18 Jim Meyering <meyering@lucent.com>
8532 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8533 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8535 2000-04-17 Jim Meyering <meyering@lucent.com>
8537 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8538 the definition of it to rpl_strftime also defined-away the system's
8541 2000-04-15 Jim Meyering <meyering@lucent.com>
8543 Use `C' to denote so-called `contiguous' files, the same way
8545 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8546 (ftypelet): Use S_ISCTG.
8547 From Michael Deutschmann.
8549 2000-04-14 Jim Meyering <meyering@lucent.com>
8551 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8553 2000-04-08 Jim Meyering <meyering@lucent.com>
8555 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8556 names don't conflict. Reported by Eli Zaretskii.
8558 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8560 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8561 bug. Deal with the different error behavior of Irix iconv.
8563 2000-04-07 Jim Meyering <meyering@lucent.com>
8565 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8566 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8568 2000-04-05 Jim Meyering <meyering@lucent.com>
8570 Portability tweaks required for ultrix4.3.
8571 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8572 * readutmp.c: Include sys/types.h before sys/stat.h.
8573 * canon-host.c: Declare strdup.
8574 * path-concat.c: Likewise.
8575 From John David Anglin.
8577 2000-04-04 Jim Meyering <meyering@lucent.com>
8579 Be more DOS 8.3-friendly.
8580 * ref-add.sin: Renamed from ref-add.sed.in.
8581 * ref-del.sin: Renamed from ref-del.sed.in.
8582 * Makefile.am: Reflect renaming.
8583 Reported by Eli Zaretskii.
8585 Use a temporary file name that won't clash with `charset.alias'
8586 in the DOS 8.3 name space.
8587 * Makefile.am (charset_tmp): Define.
8588 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8589 (uninstall-local): Likewise.
8590 Reported by Eli Zaretskii.
8592 2000-03-29 Paul Eggert <eggert@twinsun.com>
8594 * time/strftime.c (my_strftime): Make sure we call the system
8595 strftime, not ourselves, when invoking the underlying strftime.
8597 2000-03-24 Jim Meyering <meyering@lucent.com>
8599 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8600 (charset_alias): Define.
8601 (install-exec-local): Factor out common code.
8602 (uninstall-local): Split lines longer than 80.
8603 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8605 (.sed.in.sed): New rule. Don't redirect directly to $@.
8606 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8608 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8610 * config.charset: Output a line containing "Packages using this file".
8611 * ref-add.sed.in, ref-del.sed.in: New files.
8612 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8613 ref-del.sed): New rules.
8615 2000-03-17 Jim Meyering <meyering@lucent.com>
8617 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8618 Otherwise, include <strings.h>
8620 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8622 * unicodeio.c (utf8_wctomb): New function.
8623 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8624 format instead of in UCS-4 with platform dependent endianness.
8626 2000-03-07 Paul Eggert <eggert@twinsun.com>
8628 * savedir.c (savedir): Work even if directory size is
8629 negative; this can happen with some screwy NFS configurations.
8631 2000-03-06 Jim Meyering <meyering@lucent.com>
8633 * localcharset.c (get_charset_aliases): Don't try to free file_name
8634 if it's NULL (because we ran out of memory). From Bruno Haible.
8636 2000-03-05 Jim Meyering <meyering@lucent.com>
8638 * localcharset.c ("path-concat.h"): Include.
8639 (get_charset_aliases): Use path_concat instead of ANSI string
8642 * unicodeio.h (PARAMS): Define.
8643 Use it to guard prototype.
8645 2000-03-04 Jim Meyering <meyering@lucent.com>
8647 * Makefile.am (install-exec-local): Create $(libdir) before installing
8649 (uninstall-local): Uncomment this rule so `make distcheck' works
8652 * unicodeio.c (<errno.h>): Include it.
8653 (errno): Declare if not defined.
8655 * localcharset.c: Add Bruno's comment justifying use of volatile.
8657 * config.charset: New version, incorporating remarks from a linux
8658 i18n mailing list. From Bruno Haible.
8660 2000-03-02 Jim Meyering <meyering@lucent.com>
8662 * Makefile.am (EXTRA_DIST): Add config.charset.
8664 2000-03-01 Jim Meyering <meyering@lucent.com>
8666 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8667 * unicodeio.c: Likewise.
8669 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8671 * config.charset: New file.
8672 * localcharset.c: New file.
8673 * unicodeio.h, unicodeio.c: New files.
8674 * Makefile.am (DEFS): Add -DLIBDIR=...
8675 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8676 (noinst_HEADERS): Add unicodeio.h.
8677 (all-local, install-exec-local, charset.alias): New targets.
8679 2000-02-28 Paul Eggert <eggert@twinsun.com>
8681 * quotearg.c (ALERT_CHAR): New macro.
8682 (quotearg_buffer_restyled): Use it.
8684 2000-02-27 Jim Meyering <meyering@lucent.com>
8686 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8687 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8689 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8690 not `#if STDC_HEADERS'.
8691 Declare malloc if needed.
8693 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8694 now that autoconf always defines the HAVE_DECL_ symbols.
8695 * human.c: Likewise.
8697 * strtoumax.c: Likewise.
8699 * backupfile.c: Arrange for cpp to fail if the configure-time
8700 declaration check was not run.
8702 * human.c: Likewise.
8704 * strtoumax.c: Likewise.
8706 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8707 then first look up the entire `.'-containing string as a login name.
8709 2000-02-18 Paul Eggert <eggert@twinsun.com>
8711 * getdate.y: Handle two-digit years with leading zeros correctly.
8712 (textint): New typedef.
8713 (parser_control): Member year changed from int to textint.
8715 (YYSTYPE): Removed; replaced by %union with int and textint members.
8716 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8717 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8718 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8719 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8720 (date, number, to_year): Use width of number in digits, not its value,
8721 to determine whether it's a 2-digit year, or a 2-digit time.
8722 (yylex): Store number of digits of numeric tokens.
8723 Reported by John Kendall.
8725 (parser_control): Changed from struct parser_control to typedef (for
8726 consistency). All uses changed.
8728 (tID): Removed; not used.
8729 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8731 2000-02-14 Paul Eggert <eggert@twinsun.com>
8733 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8734 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8736 2000-02-12 Jim Meyering <meyering@lucent.com>
8738 * userspec.c (ISDIGIT): Define it.
8739 (isdigit): Remove definition.
8740 (is_number): Use ISDIGIT, not isdigit.
8741 <libintl.h>: Include.
8743 (parse_user_spec): Mark translatable strings.
8745 2000-02-10 Jim Meyering <meyering@lucent.com>
8747 With these changes, nanosleep.[ch] are finally enough like the other
8748 lib/* replacement files to compile on a few more losing systems.
8750 * nanosleep.h: Don't include config.h.
8751 Remove prototype from declaration of nanosleep.
8752 (PARAMS): Remove now-unneeded definition.
8753 * nanosleep.c: #undef nanosleep.
8754 (rpl_nanosleep): Rename from nanosleep.
8756 2000-02-03 Jim Meyering <meyering@lucent.com>
8758 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8759 rather than with `#if HAVE_UTMPNAME'.
8761 2000-02-01 Jim Meyering <meyering@lucent.com>
8763 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8765 2000-01-31 Jim Meyering <meyering@lucent.com>
8767 * nanosleep.h (nanosleep): Guard declaration with
8768 `#if ! HAVE_DECL_NANOSLEEP'.
8769 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8770 the declaration in that vendor's sys/timers.h.
8771 Reported by Christian Krackowizer.
8773 * quotearg.c (ISASCII): Add #undef and move definition to follow
8774 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8775 (ISPRINT): Likewise.
8776 Reported by Tom Tromey.
8778 2000-01-30 Jim Meyering <meyering@lucent.com>
8780 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8781 uses of ->ut_name. The latter doesn't work with new Linux header files
8782 where only utmpx.ut_user is declared.
8784 * readutmp.h (UT_USER): Define.
8786 2000-01-23 Jim Meyering <meyering@lucent.com>
8788 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8791 2000-01-22 Jim Meyering <meyering@lucent.com>
8793 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8794 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8795 Required for some AIX systems. Reported by Christian Krackowizer.
8796 [TESTING] (main): New function.
8798 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8799 * dirname.c (dir_name): Support for DOS-style file names with drive
8802 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8804 * strverscmp.c (ISDIGIT): Define.
8805 (strverscmp): Use ISDIGIT, not isdigit.
8807 2000-01-17 Paul Eggert <eggert@twinsun.com>
8809 * nanosleep.c (nanosleep):
8810 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8811 POSIX.1 doesn't require SA_INTERRUPT and some systems
8812 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8813 it's been part of POSIX.1 since day 1 (in 1988).
8815 2000-01-17 Jim Meyering <meyering@lucent.com>
8817 * interlock: Remove unused file. Reported by François Pinard.
8819 2000-01-16 Paul Eggert <eggert@twinsun.com>
8821 * quotearg.c (quotearg_buffer_restyled): Do not quote
8822 alert, backslash, formfeed, and vertical tab unnecessarily in
8823 shell quoting style.
8826 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8827 Free Software Foundation, Inc.
8828 Copying and distribution of this file, with or without modification,
8829 are permitted provided the copyright notice and this notice are preserved.