1 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp-help.c (usage_long_opt): Do not print DOC options.
4 (__argp_base_name): Removed
5 * argp-namefrob.h (__argp_basename): Removed definition. Was a
7 (__argp_base_name): Provide macro definition or extern declaration
8 depending on the configuration
10 2006-01-20 Simon Josefsson <jas@extundo.com>
12 * inet_ntop.h: Unconditionally include sys/socket.h.
14 2006-01-19 Simon Josefsson <jas@extundo.com>
16 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
18 2006-01-12 Simon Josefsson <jas@extundo.com>
20 * base64.c: Fix warning, reported by Bruno Haible
21 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
23 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
26 * md5.c: Fix commentary typos.
27 (alignof, UNALIGNED_P): No need for a GCC-specific version.
28 * md5.h (__attribute__): Remove; unused.
29 * sha1.c: Fix commentary to match md5 better.
30 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
31 so that we don't need to worry about alignment. All uses changed.
32 This merges the 2005-10-28 md5 change into sha1.
34 2006-01-11 Jim Meyering <jim@meyering.net>
37 * md5.c (OP): Fix spacing.
39 2006-01-11 Simon Josefsson <jas@extundo.com>
41 * stdint_.h (SIZE_MAX): Add missing (.
43 2006-01-10 Bruno Haible <bruno@clisp.org>
45 * argp.h (__const): Remove macro. Use const instead.
46 * argp-fmtstream.h (__const): Likewise.
47 * glob_.h (__const): Remove macro.
48 * glob-libc.h: Use const instead of __const.
50 2006-01-10 Jim Meyering <jim@meyering.net>
52 Avoid the double-free (first in fts_read, second in fts_close) that
53 would occur when an `active' directory is made inaccessible (e.g.,
54 via chmod a-x) during a traversal.
55 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
56 before returning. Reproduce this failure by
57 mkdir -p a/b; cd a; chmod a-x . b
58 Reported by Stavros Passas.
61 * sha1.c: Tweak grammar in a comment.
63 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
65 * regex_internal.h (BITSET_WORD_BITS):
66 Work around a bug in 64-bit PGC (before version 6.1-2), where the
67 preprocessor mishandles large unsigned values as if they were signed.
68 Problem reported by Claudio Fontana in
69 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
71 2006-01-10 Simon Josefsson <jas@extundo.com>
73 * socket_.h: New file.
75 2006-01-10 Bruno Haible <bruno@clisp.org>
77 * localcharset.c: Update from GNU gettext.
79 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
82 * chdir-long.c (cdb_free): Don't bother trying to open directory
83 for write access: POSIX says that must fail.
84 * fts.c (diropen): Likewise.
85 * save-cwd.c (save_cwd): Likewise.
86 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
87 well, for minor improvements on hosts that lack O_DIRECTORY.
88 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
89 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
90 Fall back on chown if open failed with EACCES.
92 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
93 Report an error at compile-time if only a 1-second nominal clock
97 * mkdir-p.c: Include lchmod.h, lchown.h.
98 (make_dir_parents): Use lchown rather than chown, and
99 lchmod rather than chmod.
101 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
102 too. Problem with "none" reported by Bob Proulx. Problem with
103 "proc" reported by n0dalus.
105 * mountlist.c: Include <limits.h>.
106 (dev_from_mount_options)
107 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
108 New function. It no longer assumes "dev=" has the System V meaning
109 on Linux (since it doesn't). It also parses "dev=" more carefully.
110 (read_file_system_list)
111 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
112 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
115 * posixtm.h (PDS_PRE_2000): New macro.
116 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
117 All usages changed. Reject dates outside the range 1969-1999 if
118 PDS_PRE_2000 is used.
120 2006-01-09 Jim Meyering <jim@meyering.net>
124 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
126 * chdir-safer.h, chdir-safer.c: New files.
128 * modechange.c (mode_compile): Reject an invalid mode string
129 that starts with an octal digit. From Andreas Gruenbacher.
131 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
132 and dup to open_safer and dup_safer, respectively.
133 (openat_permissive): Fix typo in comment.
135 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
136 "gettext.h"; either no longer needed or are guaranteed by openat.h.
137 (_): Remove; no longer needed.
138 (openat): Renamed from rpl_openat; no need for rpl_openat
139 since openat.h renames openat for us.
140 Replace most of the body with a call to openat_permissive,
141 to avoid duplicate code.
142 Port to (probably hypothetical) environments were mode_t is
144 (openat_permissive): Require mode arg, so that we can check
145 types better. Put it just after flags. Change cwd failure
146 indicator from pointer-to-bool to pointer-to-errno-value.
148 Invoke openat_save_fail and/or openat_restore_fail if
149 cwd_errno is null, so that openat can call us.
150 (openat_permissive, fdopendir, fstatat, unlinkat):
151 Simplify errno handling to avoid some duplicate code,
152 as it's OK to set errno on success.
153 * openat.h: Revamp code so that function macros depend on
154 __OPENAT_PREFIX only, not also on AT_FDCWD.
155 (openat_ro): Remove. Caller changed to use openat_permissive.
156 (openat_permissive): Now a macro, if not a function.
157 (openat_restore_fail, openat_save_fail): Now always functions,
158 since mkdirat needs them even if __OPENAT_PREFIX is defined.
160 * openat-priv.h: New file, defining macros used by mkdirat.c
162 * mkdirat.c: Include openat-priv.h.
163 Remove definitions of macros defined therein.
164 * openat.c: Likewise.
166 * mkdirat.c (mkdirat): New file and function.
167 * openat.h (mkdirat): Declare.
169 * openat.c (fdopendir): Don't change errno when returning non-NULL.
171 * openat.h (openat_permissive): Declare.
174 * openat.c (EXPECTED_ERRNO): New macro.
175 (openat_permissive): New function -- used in remove.c rewrite.
176 (all functions): Set errno just before returning, only if there
177 was an actual failure.
178 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
180 Emulate openat-family functions using Linux's procfs, if possible.
181 Idea and some code based on Ulrich Drepper's glibc changes.
183 * openat.c: (BUILD_PROC_NAME): New macro.
184 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
185 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
186 before falling back on save_cwd and restore_cwd.
187 (fdopendir, fstatat, unlinkat): Likewise.
189 * openat.c (fstatat, unlinkat): Perform the syscall directly,
190 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
192 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
193 as second argument to va_arg. Otherwise, some versions of gcc
194 warn that `if this code is reached, the program will abort'.
196 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
200 Add POSIX ACL support
201 * acl.h (copy_acl, set_acl): Add declarations.
202 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
203 systems other than Linux.
204 (chmod_or_fchmod): New function: use fchmod when possible,
206 (file_has_acl): Add a POSIX ACL implementation, with a
207 Linux-specific subcase.
208 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
209 S_ISVTX from one file to another. Fall back to fchmod/chmod when
210 acls are unsupported.
211 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
212 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
215 2006-01-09 Bruno Haible <bruno@clisp.org>
217 * sysexit_.h (EX_OK): New macro.
218 Suggested by Martin Lambers <marlam@marlam.de>.
220 2006-01-09 Bruno Haible <bruno@clisp.org>
222 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
223 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
224 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
225 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
227 2006-01-09 Bruno Haible <bruno@clisp.org>
229 * stdint_.h (SIZE_MAX): Write the value without involving negative
232 2005-10-16 Bruno Haible <bruno@clisp.org>
234 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
235 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
237 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
239 * strftime.c (tzname): Don't declare if it is already #defined.
240 Problem reported for Mingw by Mark Junker.
242 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
244 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
245 long int, not int, for nanosecond counts, so that people who are
246 used to POSIX struct timespec won't be surprised. Reported by Jim
249 2005-12-16 Jim Meyering <jim@meyering.net>
251 * fprintftime.c, fprintftime.h: New files.
253 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
255 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
256 * argp-help.c (fill_in_uparams): Check if the constructed
257 struct uparams is valid. Fall back to the default values if it is
260 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
262 * argp-help.c (__argp_base_name): New function
263 (__argp_short_program_name): Rewrite using __argp_base_name
264 * argp-namefrob.h: Define program_invocation_name and
265 program_invocation_short_name if requested
266 (__argp_base_name): Add prototype
267 * argp-parse.c (argp_def): Use gettext wrappers
268 (argp_default_parser): Use __argp_base_name
269 * argp-pin.c: New file. Defines program_invocation_name and
270 program_invocation_short_name on systems that lack them.
272 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
274 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
275 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
276 porting problem reported by Georg Schwarz in
277 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
279 2005-07-09 Bruno Haible <bruno@clisp.org>
281 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
282 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
283 Reported by Mark Junker <mjscod@gmx.de>.
285 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
287 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
288 (uintmax_t) [defined uintmax_t]: Do not declare.
289 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
290 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
291 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
292 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
293 sake of portability to weird hosts that C allows (though we don't
294 know of any practical examples).
296 * savedir.h (fdsavedir): New decl.
297 * savedir.c (fdsavedir, savedirstream): New functions; the latter
298 contains most of the former guts of savedir.
299 (savedir): Use savedirstream.
302 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
304 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
305 coreutils no longer futzes with rounding modes.
307 2005-11-14 Jim Meyering <jim@meyering.net>
309 * mkstemp-safer.c: Include <config.h>, required for possible
310 replacement of mkstemp.
312 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
314 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
316 (gethrxtime) [! (HAVE_NANOUPTIME
317 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
318 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
319 our own approximation.
321 2005-11-10 Simon Josefsson <jas@extundo.com>
323 * readline.c: Remove EOL.
325 2005-11-08 Eric Blake <ebb9@byu.net>
327 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
329 2005-11-08 Eric Blake <ebb9@byu.net>
331 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
333 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
335 Fix porting problem reported by Theodoros V. Kalamatianos.
336 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
337 Don't assume that futimes failing means we must fail.
339 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
341 * getcwd.c (__getcwd): Don't assume that system calls after readdir
342 leave errno alone. Problem reported by Dmitry V. Levin.
344 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
346 * savedir.c (savedir): Don't assume that xrealloc etc. leave
347 errno alone. Problem reported by Frederic Jolliton.
349 2005-10-28 Simon Josefsson <jas@extundo.com>
351 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
352 "restrict" keywords, as per POSIX. Protect the function
353 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
354 Don't use K&R prototypes. Check the sprintf return values.
355 Re-define EAFNOSUPPORT if not present. Indent.
357 * md5.h, md5.c: Simplify buffer handling visavi alignment,
358 suggested by Bruno Haible <bruno@clisp.org>.
360 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
362 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
364 * gc-libgcrypt.c: Add MD2 (which is not available through
367 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
369 * md2.h, md2.c: New files.
371 2005-10-24 Simon Josefsson <jas@extundo.com>
373 * md4.h: Shrink buffer size, now that we changed the type.
375 2005-10-22 Simon Josefsson <jas@extundo.com>
377 * arcfour.h, arcfour.c: Use fixed size indices in the
378 arcfour_context struct (simplify test vector testing in GNU
381 2005-10-22 Simon Josefsson <jas@extundo.com>
383 * md4.h, md4.c: Simplify buffer handling visavi alignment,
384 suggested by Bruno Haible <bruno@clisp.org>.
386 2005-10-22 Simon Josefsson <jas@extundo.com>
388 * crc.h: Include stddef.h, for size_t.
390 2005-10-21 Simon Josefsson <jas@extundo.com>
392 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
393 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
395 2005-10-21 Simon Josefsson <jas@extundo.com>
397 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
400 2005-10-21 Simon Josefsson <jas@extundo.com>
402 * gc-gnulib.c: Support ARCTWO in CBC mode.
404 2005-10-21 Simon Josefsson <jas@extundo.com>
406 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
409 * hmac-sha1.c (hmac_sha1): Likewise.
411 * crc.c (crc32_update): Actually use crc parameter, suggested by
412 Bruno Haible <bruno@clisp.org>.
414 * crc.h: Include stdint.h directly, suggested by Bruno Haible
417 2005-10-21 Simon Josefsson <jas@extundo.com>
419 * des.h, des.c: New files.
421 * gc-gnulib.c: Support DES.c
423 2005-10-21 Simon Josefsson <jas@extundo.com>
425 * arctwo.h, arctwo.c: New files.
427 * gc-gnulib.c: Support ARCTWO.
429 2005-10-21 Simon Josefsson <jas@extundo.com>
431 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
433 2005-10-19 Simon Josefsson <jas@extundo.com>
435 * gc-gnulib.c: Support ARCFOUR.
437 2005-10-19 Simon Josefsson <jas@extundo.com>
439 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
442 * gc.h: Add ECB enum type.
444 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
446 2005-10-19 Simon Josefsson <jas@extundo.com>
448 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
450 2005-10-18 Simon Josefsson <jas@extundo.com>
452 * md4.h, md4.c: New files, based on md5.?.
454 2005-10-17 Simon Josefsson <jas@extundo.com>
456 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
458 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
460 2005-10-17 Simon Josefsson <jas@extundo.com>
462 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
464 2005-10-17 Simon Josefsson <jas@extundo.com>
466 * gc.h, gc-libgcrypt.c: Add ciphers.
468 2005-10-17 Simon Josefsson <jas@extundo.com>
470 * sha1.c: Use uint32_t instead of md5_uint32.t
472 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
475 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
477 * md5.h: Use stdint.h and uint32_t. Doc fix.
479 2005-10-15 Simon Josefsson <jas@extundo.com>
481 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
483 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
485 2005-10-14 Simon Josefsson <jas@extundo.com>
487 * arcfour.h, arcfour.c: New files.
489 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
491 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
492 include <wchar.h>; no longer needed.
494 2005-10-14 Jakub Jelinek <jakub@redhat.com>
495 and Ulrich Drepper <drepper@redhat.com>
498 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
499 instead of inline stream orientation test and two separate
500 function calls. Pay no attention to USE_IN_LIBIO.
502 2005-10-14 Roland McGrath <roland@redhat.com>
504 Import from libc. [BZ #1331]
505 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
507 Reported by Matej Vela <vela@debian.org>.
509 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
511 * mkdir-p.c (make_dir_parents): Don't report an error if an
512 intermediate directory is in a read-only file system. Problem
513 reported by Eric Blake.
515 2005-10-13 Simon Josefsson <jas@extundo.com>
517 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
518 Move memory allocation outside of loop.
520 2005-10-12 Simon Josefsson <jas@extundo.com>
522 * gc-pbkdf2-sha1.c: New file.
524 * gc.h: Add gc_pbkdf2_sha1 prototype.
526 2005-10-12 Simon Josefsson <jas@extundo.com>
528 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
529 suggested by Bruno Haible <bruno@clisp.org>.
531 2005-10-12 Simon Josefsson <jas@extundo.com>
533 * gc-libgcrypt.c (gc_hmac_sha1): New function.
535 * gc-gnulib.c (gc_hmac_sha1): New function.
537 2005-10-12 Simon Josefsson <jas@extundo.com>
539 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
541 2005-10-12 Simon Josefsson <jas@extundo.com>
543 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
544 GC_USE_HMAC_MD5, respectively.
546 * gc-libgcrypt.c (gc_md5): Fix assert call.
549 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
551 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
553 * gc-gnulib.c (gc_hash_buffer): Ditto.
555 2005-10-11 Bruno Haible <bruno@clisp.org>
557 * c-strcasestr.h: New file, from GNU gettext.
558 * c-strcasestr.c: New file, from GNU gettext.
560 2005-10-11 Bruno Haible <bruno@clisp.org>
562 * c-strcase.h: New file, from GNU gettext.
563 * c-strcasecmp.c: New file, from GNU gettext.
564 * c-strncasecmp.c: New file, from GNU gettext.
566 2005-10-11 Simon Josefsson <jas@extundo.com>
568 * crc.h, crc.c: New files.
570 * gc.h (gc_hash_buffer): Add doc.
572 2005-10-08 Simon Josefsson <jas@extundo.com>
574 * gc.h: Add gc_hash and gc_hash_buffer.
576 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
578 * gc-libgcrypt.c (gc_hash_buffer): Add.
580 2005-10-11 Bruno Haible <bruno@clisp.org>
582 * strcasecmp.c: Include limits.h.
583 (strcasecmp): Avoid integer overflow on exotic platforms.
584 * strncasecmp.c: Include limits.h.
585 (strncasecmp): Avoid integer overflow on exotic platforms.
586 Reported by Paul Eggert.
588 2005-10-06 Simon Josefsson <jas@extundo.com>
590 * hmac-md5.c: New file.
594 2005-10-06 Simon Josefsson <jas@extundo.com>
596 * memxor.c (memxor): Avoid casts and warnings.
598 2005-10-05 Derek Price <derek@ximbiot.com>
600 * getdelim.c (SIZE_MAX): New macro, if not already defined.
602 2005-10-05 Simon Josefsson <jas@extundo.com>
604 * memxor.c (memxor): Fix compiler error.
606 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
607 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
609 * memxor.h, memxor.c: New files.
611 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
612 we assume all systems have it, suggested by Jim Meyering
613 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
614 any systems lack sys/socket.h; mingw32 is known to lack it, but we
615 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
618 2005-10-04 Bruno Haible <bruno@clisp.org>
620 * verify.h (verify_true): Provide alternative definition for C++.
622 2005-10-04 Simon Josefsson <jas@extundo.com>
624 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
625 D. Baushke" <mdb@gnu.org>.
627 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
629 * getdelim.c: Include getdelim.h first. Include <limits.h>.
630 (SSIZE_MAX): New macro, if not already defined.
631 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
634 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
636 * exclude.c: Include verify.h.
637 (verify): Remove. All callers changed to use verify.h's version.
638 * strtoimax.c: Likewise.
639 * utimecmp.c: Likewis.e
642 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
643 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
644 * .cvsignore: Add fts.h, search.h, t-fpending.
645 * settime.c (settime): Fix { typo in previous patch. Also, don't
646 bother returning ENOSYS if settimeofday or stime fails; just let
647 them return whatever errno they want to return.
648 * utimens.c: Include unistd.h, for dup2.
649 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
650 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
652 2005-10-02 Jim Meyering <jim@meyering.net>
655 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
656 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
657 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
658 Remove AT_FDCWD test.
659 Do not consume the fd unless successful.
660 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
661 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
662 block, so that we don't even try to compile it if settimeofday is
663 available. This works around a compilation failure on OSF1 V5.1,
664 due to stime requiring a `long int*' while tv_sec is `int'.
666 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
668 * getdelim.c (getdelim): Remove unused variables.
670 2005-10-01 Simon Josefsson <jas@extundo.com>
672 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
673 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
674 AI_* and EAI_* definitions. Protect function declarations.
676 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
678 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
679 so that the code works even with ancient cpp. Portability problem
680 with GCC 2.7.2.1 reported by Thomas M.Ott.
682 2005-09-27 Jim Meyering <jim@meyering.net>
684 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
686 * intprops.h (signed_type_or_expr__): Define.
687 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
690 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
692 * verify.h (verify_expr): Remove, replacing with:
693 (verify_true): New macro that returns true instead of void.
694 (verify_type__): Remove.
695 (verify): Use verify_true rather than verify_type__.
697 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
699 * utimens.c (ENOSYS): Define if not already defined.
700 (futimens): Support having a null PATH if the file descriptor
703 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
705 (__attribute): Define to empty unless GCC 3.1 or later.
706 This works around a core dump on OpenBSD 3.4, which has GCC
707 2.95.3, which dumps core when given __attribute__(()). It also
708 simplifies other tests, since we really don't want to bother with
709 worrying about which ancient version of GCC supported what.
710 Original problem reported by Yoann Vandoorselaere, with part of
711 the fix suggested by Derek Price.
713 2005-09-24 Jim Meyering <jim@meyering.net>
715 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
716 so we can once again use a positive bitfield width of 1 -- now we
717 don't have to explain why we were using a bitfield width of 2.
719 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
721 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
722 Problem reported by Eric Blake.
723 (getaddrinfo): Initialize se so that it's not garbage.
724 Redo internal storage allocation so that it doesn't make unportable
725 assumptions about alignment.
728 * utimens.c (futimens): Use futimesat if available.
729 Prefer it to futimes since it doesn't have the futimes bug.
731 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
732 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
733 Instead, declare a function that returns a pointer to an array,
734 and use verify_type__ to declare the size of the array.
735 Problem and germ of a solution reported by Bruno Haible.
736 (verify_type__): Use 2, not 1, for bitfield size, to avoid
737 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
739 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
743 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
745 * argmatch.h: Include verify.h
746 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
747 (ARGMATCH_ASSERT): Remove; unused.
748 * canonicalize.c: Assume STDC_HEADERS.
749 * exclude.c: Include "strcase.h".
750 * regex_internal.h [!defined _LIBC]: Likewise.
751 * getusershell.c: Include stdio--.h rather than stdio.h
753 (getusershell): Call fopen, not fopen_safer.
754 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
755 Do not include unistd-safer.h.
756 (save_cwd): Don't call fd_safer; no longer needed
757 now that we include fcntl--.h.
759 * getdate.y (relative_time): New type.
760 (RELATIVE_TIME_0): New constant.
761 (parser_control): Use relative_time instead of doing it ourselves.
762 (%union): Add new relative_time rel member.
763 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
765 (relunit, relunit_snumber): Now of type rel.
766 (zone, rel, relunit, get_date): Adjust to above changes.
768 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
769 Do not include unistd-safer.h.
770 (getloadavg): Don't call fd_safer; no longer needed
771 now that we include fcntl--.h.
773 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
774 (make_dir_parents): Treat ENOSYS like EEXIST.
776 Improve quality of diagnostics on restore_cwd failure.
777 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
778 (make_dir_parents): Last arg is now int * (for errno), not bool *.
779 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
780 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
781 each time through the loop. Do not diagnose restore_cwd failure;
782 that is the caller's job (and perhaps the caller does not care).
784 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
785 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
786 If the file already exists but is not a directory, don't bother
787 to try to make its parents.
788 Close potential file descriptor leak if we can't chdir("/") (!).
789 Don't always return true if chdir($PWD) fails; return true only
790 if the requested action was done successfully (except for the
792 Don't log final directory unless we actually made it.
793 Refactor to avoid duplicate code to fix up permissions.
794 Don't attempt to fix up parent permissions if chdir($PWD) fails.
796 * strftime.c (my_strftime): Rewrite the previous change slightly,
797 to make it a bit faster and (I hope) clearer.
798 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
799 Fix bug in formats like %2N.
801 * verify.h: New file.
803 2005-09-22 Jim Meyering <jim@meyering.net>
807 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
809 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
810 the .tm_year member, since otherwise gcc-4.0 would now warn about
811 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
813 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
814 order to avoid an unsuppressible warning from gcc on 64-bit systems.
816 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
817 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
818 when run in a time zone for which daylight savings time is in effect
819 for the starting date.
821 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
822 stop us from restricting permissions of just-created absolute-named
824 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
825 to restore initial working directory.
826 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
827 to tell caller if/when we change the working directory and are
828 unable to return to the initial one.
829 * mkdir-p.h (make_dir_parents): Update prototype.
830 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
831 `return false'. This fixes a bug introduced on 2004-07-30.
833 * openat.c (fdopendir): Be sure to close the supplied
834 file descriptor before returning. This makes our replacement
835 implementation a little closer to Solaris's, where fdopendir
836 ties the file descriptor to the returned DIR* pointer.
837 * openat.c (unlinkat): New function.
838 * openat.h (unlinkat): Add prototype.
839 * openat-die.c (openat_save_fail): Rename from openat_save_die.
840 (openat_restore_fail): Rename from openat_restore_die.
841 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
843 Provide an alternative to exiting immediately upon save_cwd or
844 restore_cwd failure. Now, an application can arrange e.g.,
845 to perform a longjump in that case.
846 * openat.c: Include dirname.h.
847 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
848 (rpl_openat, fdopendir, fstatat): Call openat_save_die
849 and openat_restore_die rather than calling error directly.
850 Don't include "error.h" or "exitfail.h"; they're no longer needed.
852 * openat-die.c (openat_save_die, openat_restore_die): New file.
853 * openat.h (openat_save_die, openat_restore_die): Declare and define.
855 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
856 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
857 int utc, int nanoseconds);
859 date should not have to allocate a megabyte of virtual memory to
860 handle a format argument like +%1048575T. When implemented with
861 strftime, it must allocate such a buffer, use strftime to fill it
862 in, print it, then free it.
863 With fprintftime, it simply prints everything and exits.
864 With no need for memory allocation, that's one fewer way to fail.
865 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
866 optional field width, not before, so we accept %9:z, not %:9z.
867 (my_strftime): Be sure to use L_('x') for literals.
869 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
870 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
871 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
872 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
873 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
874 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
875 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
876 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
877 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
879 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
880 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
881 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
882 and don't include <sys/file.h>).
884 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
888 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
889 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
890 [!LDAV_DONE]: Avoid unused variable warning.
892 2005-09-21 Bruno Haible <bruno@clisp.org>
894 * unicodeio.h (unicode_to_mb): New declaration.
896 2005-09-20 Derek Price <derek@ximbiot.com>
898 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
900 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
902 Use a consistent style for including <config.h>.
903 * __fpending.c, acl.c, argmatch.c,
904 argp-help.c, argp-parse.c,
905 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
906 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
907 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
908 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
909 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
910 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
911 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
912 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
913 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
914 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
915 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
916 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
917 modechange.c, mountlist.c, open-safer.c, physmem.c,
918 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
919 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
920 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
921 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
922 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
923 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
924 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
925 userspec.c, utimecmp.c, version-etc-fsf.c,
926 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
927 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
928 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
929 Standardize inclusion of config.h.
930 * __fpending.h, dirfd.h, getdate.h, human.h,
931 inttostr.h: Removed inclusion of config.h from header files.
932 * inttostr.c: Adjusted in-tree users.
933 * timespec.h: Remove superfluous warning to include config.h.
934 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
935 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
936 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
937 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
939 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
941 * stat-time.h: New file.
942 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
943 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
945 (timespec_cmp): New function.
946 * utimecmp.c: Include stat-time.h.
947 (SYSCALL_RESOLUTION): Depend on whether various struct stat
948 members exist, not on the obsolescent ST_MTIM_NSEC.
949 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
951 2005-09-15 Derek Price <derek@ximbiot.com>
952 Paul Eggert <eggert@cs.ucla.edu>
954 * regcomp.c, regexec.c, regex_internal.c: Back out previous
955 changes, consolidating in...
956 * regex_internal.h: ...this file.
958 2005-09-15 Derek Price <derek@ximbiot.com>
960 * regex_internal.h: Blank `pure' for GNUC < 3.
961 * regex_internal.c: Ditto, using this...
962 (__GNUC_PREREQ): ...new macro.
963 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
964 (__GNUC_PREREQ): ...this new macro.
966 * strstr.h: Include string.h. Define strstr as a macro here.
968 2005-09-13 Derek Price <derek@ximbiot.com>
970 * canon-host.c (canon_host_r): Set *cherror on memory allocation
972 Reported by Jim Meyering <jim@meyering.net>.
974 2005-09-13 Jim Meyering <jim@meyering.net>
976 * canon-host.c: Filter through gnu indent and reword comments slightly.
977 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
979 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
981 * lib/base64.c: Typo.
982 (base64_encode): Put b64str in initialized data section.
984 2005-09-12 Derek Price <derek@ximbiot.com>
986 Return usable errors from canon-host.
987 * canon-host.h: New file.
988 * canon-host.c (canon_host): Wrap...
989 (canon_host_r): ...this new function, which now relies exclusively on
991 (ch_strerror): New function.
992 (last_cherror): New global.
993 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
994 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
996 (freeaddrinfo): Free ai->ai_canonname when set.
998 2005-09-12 Derek Price <derek@ximbiot.com>
999 Paul Eggert <eggert@cs.ucla.edu>
1001 * glob-libc.h: Renamed from glob_.h. The new version is
1002 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1003 protecting things that should be done only in gnulib contexts.
1004 * glob_.h: New file, containing only the glob things needed for
1006 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1007 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1008 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1009 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1010 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1011 and to respect the namespace rules better.
1013 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1015 Merge glibc and coreutils changes into gnulib, plus a few
1017 * md5.c: Use #error rather than a string.
1018 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1019 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1020 (__attribute__): Define to empty for non recent-GCC.
1021 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1022 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1023 Renamed from their non-__ counterparts, with new macros replacing
1024 them if not _LIBC. Add __THROW attribute.
1026 (struct md5_ctx): Align buffer if using GCC.
1027 * sha1.h (struct sha1_ctx): Likewise.
1028 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1029 The old name was backwards.
1030 (NOTSWAP): Remove; not used.
1031 (rol): New macro, moved here from md5.h.
1032 (sha1_process_block): Remove a FIXME that doesn't make sense.
1034 2005-09-12 Derek Price <derek@ximbiot.com>
1036 * gai_strerror.c: Include config.h when available. Include
1037 getaddrinfo.h before other headers to test interface.
1038 Reported by Larry Jones <lawrence.jones@ugs.com>.
1040 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1042 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1043 definitions, since that's the preferred style in glibc.
1044 Fix a minor spacing issue, and update copyright notice to match glibc's.
1046 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1048 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1050 2005-09-06 Simon Josefsson <jas@extundo.com>
1052 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1053 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1055 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1057 Change bitset word type from unsigned int to unsigned long int,
1058 as this has better performance on typical 64-bit hosts.
1059 Port bitset code to hosts with unusual word sizes.
1060 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1061 (build_collating_symbol):
1062 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1063 argument is a bitset. This is merely a style issue, but it makes
1064 it clearer that an entire array is expected.
1065 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1066 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1067 Port to the case where bitset_word is not the same as unsigned int.
1068 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1069 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1071 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1072 (build_trtable, group_nodes_into_DFAstates):
1074 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1075 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1076 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1077 * regexec.c (group_nodes_into_DFAstates): Likewise.
1078 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1079 * regcomp.c (optimize_subexps, lower_subexp):
1080 Work even if bitset_word has holes in its bitwise representation.
1081 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1082 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1084 * regex_internal.c (re_string_reconstruct):
1085 Don't assume UCHAR_MAX == 255.
1086 * regex_internal.h (bitset_set_all): Likewise.
1087 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1089 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1090 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1092 (BITSET_WORD_MAX): New macro.
1093 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1094 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1095 (bitset_empty, bitset_copy):
1096 Prefer sizeof (bitset) to multiplying it out ourselves.
1097 (bitset_not_merge): Remove; unused.
1098 (bitset_contain): Return bool, not unsigned int with one bit on.
1099 All callers changed.
1100 * regexec.c (build_trtable): Don't assume bitset has no stricter
1101 alignment than re_node_set; do this by defining a new internal
1102 type struct dests_alloc and using it to allocate memory.
1104 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1106 Check for arithmetic overflow when calculating sizes, to prevent
1107 some buffer-overflow issues. These patches are conservative, in the
1108 sense that when I couldn't determine whether an overflow was possible,
1109 I inserted a run-time check.
1110 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1111 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1112 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1113 (re_xnrealloc, re_x2nrealloc): New inline functions.
1114 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1115 (build_equiv_class, build_charclass): Check for arithmetic overflow
1116 in size expression calculations.
1117 * lib/regex_internal.c (re_string_realloc_buffers):
1118 (build_wcs_upper_buffer, re_node_set_add_intersect):
1119 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1120 (re_dfa_add_node, register_state): Likewise.
1121 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1122 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1123 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1124 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1126 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1128 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1129 to avoid a collision with bits/local_lim.h in glibc.
1130 All uses changed. Problem reported by Dmitry V. Levin in
1131 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1133 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1134 bugs in int versus size_t comparisons.
1135 (re_string_context_at): Fix bug where the code assumed that
1138 Use bool where appropriate.
1139 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1140 All callers changed.
1141 (calc_eclosure_iter): Likewise, for ROOT arg.
1142 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1143 (build_charclass_op): Likewise, for NON_MATCH arg.
1144 * regex_internal.c (re_string_allocate, re_string_construct):
1145 (re_string_construct_common): Likewise, for ICASE arg.
1146 * regexec.c (re_search_2_stub, re_search_stub):
1147 Likewise, for RET_LEN arg.
1148 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1149 (set_regs): Likewise, for FL_BACKTRACK arg.
1150 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1151 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1152 (calc_eclosure_iter, parse_bracket_exp):
1153 Use bool for internal variables that are booleans.
1154 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1155 (set_regs, build_sifted_states, sift_states_bkref):
1156 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1157 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1158 (find_collation_sequence_value):
1160 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1161 (re_node_set_compare):
1162 Return bool, not int. All callers changed.
1163 * regexec.c (check_halt_node_context, check_dst_limits):
1164 (build_trtable, check_node_accept): Likewise.
1165 * regex_internal.h: Include stdbool.h.
1167 Fix bugs uncovered when converting to bool.
1168 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1169 failure instead of charging ahead blindly.
1170 * regex_internal.c (register_state): Likewise.
1171 * regexec.c (re_search_2_stub): Use simpler method than boolean
1172 for freeing internal storage.
1173 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1174 bitset pieces used as boolean, to avoid undefined behavior
1175 on hosts that do int overflow checking.
1177 2005-08-31 Derek Price <derek@ximbiot.com>
1179 * getdelim.c (getdelim): Return EOF on EOF.
1180 Reported by Larry Jones <lawrence.jones@ugs.com>.
1182 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1184 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1185 lengths fit in regoff_t; this isn't true if regoff_t is the same
1187 * regex.c (re_search_internal): 5th arg is LAST_START
1188 (= START + RANGE) instead of RANGE. This avoids overflow
1189 problems when regoff_t is the same width as size_t.
1190 All callers changed.
1191 (re_search_2_stub): Check for overflow when adding the
1192 sizes of the two strings.
1193 (re_search_stub): Check for overflow when adding START
1194 to RANGE; if it occurs, substitute the extreme value.
1196 2005-08-31 Jim Meyering <jim@meyering.net>
1198 * regcomp.c (search_duplicated_node): Make first pointer arg
1200 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1201 (register_state): Likewise.
1202 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1203 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1204 (group_nodes_into_DFAstates): Likewise.
1206 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1208 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1209 old glibc regex code mishandles strings longer than 2**31 bytes.
1210 This patch fixes this when the regex code is used in gnulib
1211 (i.e., outside glibc).
1213 This patch should not affect the use of the regex code inside
1214 glibc. No doubt this problem also needs to be handled for glibc
1215 as well, but the result will be an incompatible change to the
1216 glibc ABI, and the old ABI will have to be supported too. That
1217 can be the the subject for another patch.
1219 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1220 governing whether the rest of this patch is active. By default,
1221 the macro is disabled and the patch has no effect.
1222 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1223 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1224 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1225 (re_match_2, re_set_registers): Use the new types.
1226 * regex_internal.h (Idx, re_hashval_t): New types.
1227 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1229 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1230 (re_string_context_at, bin_tree_t, re_dfastate_t):
1231 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1232 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1233 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1234 (re_string_char_size_at, re_string_wchar_at):
1235 (re_string_elem_size_at):
1236 Use the new types and macros to port to 64-bit hosts.
1237 Use unsigned types for internal values, so that the code
1238 mostly works even for arrays larger than SSIZE_MAX.
1239 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1240 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1241 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1242 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1243 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1244 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1245 (calc_inveclosure, parse_dup_op, build_range_exp):
1246 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1247 (fetch_number, create_token_tree, mark_opt_subexp):
1249 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1250 (create_cd_newstate, re_string_allocate, re_string_construct):
1251 (re_string_realloc_buffers, build_wcs_upper_buffer):
1252 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1253 (re_string_reconstruct, re_string_peek_byte_case):
1254 (re_string_fetch_byte_case, re_string_context_at):
1255 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1256 (re_node_set_init_copy, re_node_set_add_intersect):
1257 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1258 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1259 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1260 (re_acquire_state, re_acquire_state_context, register_state):
1262 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1263 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1264 (re_search_internal, re_search_2_stub, re_search_stub)
1265 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1266 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1267 (update_cur_sifted_state, check_dst_limits):
1268 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1269 (check_subexp_limits, sift_states_bkref, merge_state_array):
1270 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1271 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1272 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1273 (expand_bkref_cache, check_node_accept_bytes):
1274 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1275 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1276 (acquire_init_state_context, check_halt_node_context):
1277 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1278 (sift_states_backward, clean_state_log_if_needed):
1279 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1280 (find_recover_state, transit_state_sb, transit_state_mb):
1281 (transit_state_bkref, build_trtable, match_ctx_clean):
1283 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1284 to work around an assumption that REG_MISSING is negative.
1286 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1287 (seek_collating_symbol_entry) [defined _LIBC]:
1288 (lookup_collation_sequence_value) [defined _LIBC]:
1289 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1290 Use prototypes rather than old-style function definitions.
1291 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1292 (transit_state_sb) [0]:
1293 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1295 * regexec.c (re_search_internal): Simplify update of rm_so and
1298 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1299 (optimize_subexps, lower_subexp):
1300 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1301 since the signed shift might overflow. Use 1u<<31 instead.
1302 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1303 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1306 * regcomp.c (optimize_subexps, lower_subexp):
1307 Use CHAR_BIT rather than 8, for clarity.
1308 * regexec.c (check_dst_limits_calc_pos_1):
1309 (check_subexp_matching_top): Likewise.
1310 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1311 have to worry about portability issues when shifting it left.
1312 Remove no-longer-needed test for table_size > 0.
1313 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1314 in a word, as the resulting behavior is undefined.
1315 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1316 in one case, a <= should have been an <, and in another case the
1317 whole test was missing.
1318 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1319 the standard name CHAR_BIT.
1320 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1321 this is not true on one's complement and signed-magnitude hosts.
1323 * regex_internal.h (re_sub_match_top_t): Remove unused member
1325 (struct re_dfa_t): Remove unused member states_alloc.
1326 * regcomp.c (init_dfa): Don't initialize unused members.
1328 2005-08-31 Bruno Haible <bruno@clisp.org>
1330 * strstr.c: Include <stddef.h>, for NULL.
1331 * strcasestr.c: Likewise.
1332 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1334 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1336 * iconvme.h: Add prototype for iconv_alloc.
1338 2005-08-29 Simon Josefsson <jas@extundo.com>
1340 * iconvme.c: Fix errno.
1342 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1344 * iconvme.c: Split iconv_string into iconv_alloc.
1346 2005-08-27 Jim Meyering <jim@meyering.net>
1348 * fopen-safer.c: Merge minor changes from coreutils.
1349 * dup-safer.c: Likewise.
1350 * fd-safer.c: Likewise.
1352 Merge from coreutils.
1353 * stdio--.h: New file.
1354 * stdlib--.h: New file.
1355 * mkstemp-safer.c: New file.
1357 GNU tar needs these.
1358 * pipe-safer.c: New file.
1359 * creat-safer.c: New file.
1360 * fcntl--.h (creat): Define to creat_safer.
1361 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1362 * unistd--.h (pipe): Define to pipe_safer.
1363 * unistd-safer.h: Declare pipe_safer.
1365 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1367 * regex_internal.h: Remove all references to
1368 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1370 (bitset_not, bitset_merge, bitset_not_merge):
1371 (bitset_mask, re_string_allocate, re_string_construct):
1372 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1373 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1374 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1375 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1376 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1377 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1378 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1379 (re_acquire_state_context):
1380 Remove unnecessary forward decls.
1381 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1382 Put __attribute at function definition,
1383 now that the function decl has been removed.
1384 * lib/regex_internal.c (re_string_peek_byte_case):
1385 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1388 2005-08-26 Simon Josefsson <jas@extundo.com>
1390 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1391 Haible <bruno@clisp.org>.
1393 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1395 * regexec.c (set_regs): Don't alloca with an unbounded size.
1397 alloca modernization/simplification for regex.
1398 * regex.c: Remove portability cruft for alloca. This no longer
1399 needs to be at the start of the file, and can be moved into
1400 regex_internal.h and simplified.
1401 * regex_internal.h: Include <alloca.h>.
1402 (__libc_use_alloca) [!defined _LIBC]: New macro.
1403 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1404 now works outside glibc.
1406 2005-08-24 Simon Josefsson <jas@extundo.com>
1408 * getpass.c: Add WIN32 implementation. Conditionalize use of
1409 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1410 GLIBC specific code.
1412 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1414 Make regex safe for g++. This fixes one real bug (an "err"
1415 that should have been "*err"). g++ problem reported by
1417 * regex_internal.h (re_calloc): New macro, consistent with
1418 re_malloc etc. All callers of calloc changed to use re_calloc.
1419 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1420 not int. All callers changed.
1421 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1422 just use an array of size MB_LEN_MAX.
1423 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1424 (find_recover_state): Change "err" to "*err"; this fixes what
1425 appears to be a real bug.
1426 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1429 2005-08-25 Jim Meyering <jim@meyering.net>
1431 * open-safer.c: Include <config.h>.
1432 Otherwise, we'd lose LARGEFILE support in any file using
1435 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1437 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1438 * regex.h (regerror): Likewise.
1440 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1441 requires this. (The code never needed it.)
1443 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1444 All uses of recently-renamed identifiers changed to use the new,
1445 POSIX-compliant names. The code will build and run just fine
1446 without these changes, but it's better to eat our own dog food
1447 and use the standard-conforming names.
1449 * regex.h: Fix a multitude of POSIX name space violations.
1450 These changes have an effect only for programs that define
1451 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1452 do not change anything for programs compiled in the normal way.
1453 Also, there is no effect on the ABI.
1455 (_REGEX_SOURCE): New macro.
1456 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1457 defined and _GNU_SOURCE is not; this fixes a name space violation.
1459 Rename the following macros to obey POSIX requirements.
1460 The old names are still visible as macros if _REGEX_SOURCE is defined.
1461 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1462 RE_BACKSLASH_ESCAPE_IN_LISTS.
1463 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1464 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1465 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1466 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1467 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1468 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1469 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1470 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1471 (REG_INTERVALS): renamed from RE_INTERVALS.
1472 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1473 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1474 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1475 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1476 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1477 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1478 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1479 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1480 RE_UNMATCHED_RIGHT_PAREN_ORD.
1481 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1482 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1483 (REG_DEBUG): renamed from RE_DEBUG.
1484 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1485 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1486 unusual, since we can't clash with the POSIX REG_ICASE.
1487 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1488 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1489 (REG_NO_SUB): renamed from RE_NO_SUB.
1490 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1491 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1492 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1493 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1494 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1495 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1496 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1497 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1498 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1499 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1500 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1501 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1502 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1503 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1504 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1505 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1506 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1507 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1508 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1509 (REG_FIXED): Renamed from REGS_FIXED.
1510 (REG_NREGS): Renamed from RE_NREGS.
1512 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1513 of other REG_* macros, since POSIX says the user is allowed to
1514 #undef these macros selectively.
1516 (reg_errcode_t): Update comment stating what other tables need
1519 Rename the following enum values to obey POSIX requirements.
1520 The old names are still visible as macros.
1521 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1522 is not defined, since GNU is supposed to be a superset of POSIX as
1523 much as possible, and since we want reg_errcode_t to be a signed
1524 type for implementation consistency.
1525 (_REG_NOERROR): Renamed from REG_NOERROR.
1526 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1527 (_REG_BADPAT): Renamed from REG_BADPAT.
1528 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1529 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1530 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1531 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1532 (_REG_EBRACK): Renamed from REG_EBRACK.
1533 (_REG_EPAREN): Renamed from REG_EPAREN.
1534 (_REG_EBRACE): Renamed from REG_EBRACE.
1535 (_REG_BADBR): Renamed from REG_BADBR.
1536 (_REG_ERANGE): Renamed from REG_ERANGE.
1537 (_REG_ESPACE): Renamed from REG_ESPACE.
1538 (_REG_BADRPT): Renamed from REG_BADRPT.
1539 (_REG_EEND): Renamed from REG_EEND.
1540 (_REG_ESIZE): Renamed from REG_ESIZE.
1541 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1542 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1543 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1544 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1545 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1547 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1548 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1549 changed. But support the old name if the new one is not defined
1550 and if _REGEX_SOURCE.
1552 Change the following member names in struct re_pattern_buffer.
1553 The old names are still supported if !_REGEX_SOURCE.
1554 The new names are always supported, regardless of _REGEX_SOURCE.
1555 (re_buffer): Renamed from buffer.
1556 (re_allocated): Renamed from allocated.
1557 (re_used): Renamed from used.
1558 (re_syntax): Renamed from syntax.
1559 (re_fastmap): Renamed from fastmap.
1560 (re_translate): Renamed from translate.
1561 (re_can_be_null): Renamed from can_be_null.
1562 (re_regs_allocated): Renamed from regs_allocated.
1563 (re_fastmap_accurate): Renamed from fastmap_accurate.
1564 (re_no_sub): Renamed from no_sub.
1565 (re_not_bol): Renamed from not_bol.
1566 (re_not_eol): Renamed from not_eol.
1567 (re_newline_anchor): Renamed from newline_anchor.
1569 Change the following member names in struct re_registers.
1570 The old names are still supported if !_REGEX_SOURCE.
1571 The new names are always supported, regardless of _REGEX_SOURCE.
1572 (rm_num_regs): Renamed from num_regs.
1573 (rm_start): Renamed from start.
1574 (rm_end): Renamed from end.
1576 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1577 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1578 Prepend __ to parameter names.
1580 Undo yesterday's changes.
1582 2005-08-24 Jim Meyering <jim@meyering.net>
1584 Sync from coreutils.
1585 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1587 2005-08-21 Bruno Haible <bruno@clisp.org>
1589 * lock.h: Add multiple inclusion guard.
1590 * tls.h: Add multiple inclusion guard.
1592 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1594 * regex.h (REG_NOSYS)
1595 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1596 Define, since POSIX requires it as of 2001.
1597 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1598 New private symbol, used to keep the enum signed in all cases.
1599 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1600 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1602 * regex_internal.c (re_string_skip_chars, register_state):
1604 Remove forward decls; no longer needed now that we use prototypes.
1605 * regexec.c (acquire_init_state_context, check_halt_node_context):
1606 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1607 (clean_state_log_if_needed): Likewise.
1609 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1611 Fix problems reported by Sam Steingold in
1612 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1613 * regexec.c (sift_states_bkref): Fix portability bug: the code
1614 assumed that reg_errcode_t is a signed type, which is not
1615 necessarily true if _XOPEN_SOURCE is not defined.
1616 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1617 some compilers warn about it otherwise.
1619 2005-08-20 Jim Meyering <jim@meyering.net>
1621 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1622 of unused local, dfa.
1624 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1626 * regcomp.c (create_initial_state): Remove duplicate decl.
1627 (init_word_char, create_initial_state, duplicate_node_closure):
1628 (fetch_token, peek_token_bracket, build_range_exp):
1629 (build_collating_symbol): Remove forward decls; no longer needed
1630 now that we use prototypes.
1633 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1634 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1635 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1636 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1637 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1638 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1639 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1640 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1641 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1642 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1643 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1644 (build_charclass, build_charclass_op, fetch_number, create_tree):
1645 (create_token_tree, mark_opt_subexp, duplicate_tree):
1646 Use prototypes rather than old-style definitions.
1649 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1650 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1651 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1652 (re_string_reconstruct, re_string_peek_byte_case):
1653 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1654 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1655 (re_node_set_init_copy, re_node_set_add_intersect):
1656 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1657 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1658 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1659 (re_acquire_state, re_acquire_state_context, register_state):
1660 (create_ci_newstate, create_cd_newstate, free_state):
1662 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1663 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1664 (re_search_internal, prune_impossible_nodes):
1665 (acquire_init_state_context, check_matching, static):
1666 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1667 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1668 (update_regs, sift_states_backward, build_sifted_states):
1669 (clean_state_log_if_needed, merge_state_array):
1670 (update_cur_sifted_state, add_epsilon_src_nodes):
1671 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1672 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1673 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1674 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1675 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1676 (check_arrival, check_arrival_add_next_nodes):
1677 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1678 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1679 (check_node_accept_bytes, check_node_accept, extend_buffers):
1680 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1681 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1686 (re_string_allocate, re_string_construct, re_string_reconstruct):
1687 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1688 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1689 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1690 (re_string_context_at, re_string_peek_byte_case):
1691 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1692 is defined, since we now use prototypes always.
1694 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1695 C89 or better. All uses removed.
1697 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1699 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1700 [defined lint]: Suppress bogus uninitialized-variable warnings.
1702 * regcomp.c (duplicate_node): Return new index, not an error code,
1703 and let the caller return REG_ESPACE if out of space. This
1704 removes an uninitialied-variable warning with GCC 4.0.1, and also
1705 avoids taking the address of a local variable. All callers
1708 2005-08-19 Jim Meyering <jim@meyering.net>
1710 * regexec.c (proceed_next_node): Redo local variables to
1711 avoid GCC shadowing warnings.
1713 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1715 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1716 (re_node_set_insert_last, re_dfa_add_node):
1717 Rename local variables to avoid GCC shadowing warnings.
1719 2005-08-18 Bruno Haible <bruno@clisp.org>
1721 * strstr.c (strstr): Fix return value in multibyte case.
1722 * strcasestr.c (strcasestr): Likewise.
1724 2005-08-17 Jim Meyering <jim@meyering.net>
1726 Make the %s format (seconds since the epoch) work for a negative
1727 number and when used with a zero-padded field width, e.g. %015s.
1729 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1730 label so that it precedes the code to set `digits'. Otherwise,
1731 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1732 print `00-22'. Now, it prints `-0022', as it should.
1734 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1736 * regex.h: Remove useless space-before-tab. From coreutils.
1738 2005-08-17 Bruno Haible <bruno@clisp.org>
1740 * strcasestr.h: New file.
1741 * strcasestr.c: New file.
1743 2005-08-17 Bruno Haible <bruno@clisp.org>
1745 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1746 * strstr.c: Completely rewritten, with multibyte locale support.
1748 2005-08-17 Bruno Haible <bruno@clisp.org>
1750 * strcasecmp.c: Use mbuiter.h.
1752 2005-08-17 Bruno Haible <bruno@clisp.org>
1754 * mbuiter.h: New file.
1756 2005-08-16 Bruno Haible <bruno@clisp.org>
1758 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1760 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1761 NUL byte, not after it.
1763 2005-08-16 Bruno Haible <bruno@clisp.org>
1765 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1766 the valid ones. Makes the comparison operations transitive:
1767 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1768 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1770 2005-08-16 Bruno Haible <bruno@clisp.org>
1772 * strcase.h (strcasecmp): Add note in comments.
1773 * strncasecmp.c: Use code from strcasecmp.c.
1774 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1775 (strcasecmp): Work correctly in multibyte locales.
1777 2005-08-16 Bruno Haible <bruno@clisp.org>
1779 * strnlen1.h: New file.
1780 * strnlen1.c: New file.
1782 2005-08-16 Bruno Haible <bruno@clisp.org>
1784 * mbfile.h: New file.
1786 2005-08-16 Bruno Haible <bruno@clisp.org>
1788 * mbiter.h: New file.
1790 2005-08-16 Bruno Haible <bruno@clisp.org>
1792 * mbchar.h: New file.
1793 * mbchar.c: New file.
1795 2005-08-16 Bruno Haible <bruno@clisp.org>
1797 * tls.h: New file, from GNU gettext.
1798 * tls.c: New file, from GNU gettext.
1800 2005-08-15 Bruno Haible <bruno@clisp.org>
1802 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1805 2005-08-14 Jim Meyering <jim@meyering.net>
1807 Sync from coreutils.
1809 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1810 Use the hash-table-based cycle-detection code not just when
1811 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1812 Reported by James Youngman in
1813 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1814 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1815 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1816 This lets us compile with -DFTS_DEBUG, once again.
1817 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1818 * fts.c (fd_safer): Remove decl.
1819 Include fcntl--.h rather than unistd-safer.h
1820 (fts_safe_changedir): Don't call fd_safer; no longer needed
1821 now that we include fcntl--.h.
1823 2005-08-11 Simon Josefsson <jas@extundo.com>
1825 * readline.h, readline.c: New file.
1827 2005-08-11 Bruno Haible <bruno@clisp.org>
1829 * strnlen.h (strnlen): Change parameter name to match comment.
1831 2005-08-10 Simon Josefsson <jas@extundo.com>
1833 * strndup.c: Use strnlen.h.
1835 * strnlen.h: New file.
1837 2005-08-02 Simon Josefsson <jas@extundo.com>
1839 * getline.h, getline.c: Rewrite.
1841 * getdelim.h, getdelim.c: New files, ported from glibc.
1843 2005-07-31 Bruno Haible <bruno@clisp.org>
1845 * lock.h (gl_lock_initializer): New macro.
1846 (gl_lock_define_initialized): Use it.
1847 (gl_rwlock_initializer): New macro.
1848 (gl_rwlock_define_initialized): Use it.
1849 (gl_recursive_lock_initializer): New macro.
1850 (gl_recursive_lock_define_initialized): Use it.
1852 2005-07-26 Bruno Haible <bruno@clisp.org>
1854 * lock.h: Update from GNU gettext.
1855 * lock.c: Update from GNU gettext.
1857 2005-07-18 Bruno Haible <bruno@clisp.org>
1859 * lock.h (gl_once_t): New type.
1860 (gl_once_define, gl_once): New macros.
1861 * lock.c (fresh_once): New variable.
1862 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1865 2005-07-18 Simon Josefsson <jas@extundo.com>
1867 * check-version.c (check_version): Accept identical versions too.
1869 2005-07-18 Bruno Haible <bruno@clisp.org>
1871 * lock.h: New file, from GNU gettext.
1872 * lock.c: New file, from GNU gettext.
1874 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1876 * quotearg.c: Add translator comment suggested by Bruno Haible,
1877 with a minor change.
1879 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1881 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1882 copyright symbol and the year.
1883 * version-etc.c (COPYRIGHT_YEAR): New constant.
1884 (version_etc_va): Use parameterized copyright notice.
1885 Reword to conform to the current GNU coding standards.
1887 2005-07-11 Simon Josefsson <jas@extundo.com>
1889 * size_max.h: New file.
1891 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1893 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1896 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1897 and Paul Eggert <eggert@cs.ucla.edu>
1899 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1900 in wint_t, not wchar_t. Remove now-unnecessary cast.
1902 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1904 * regex.c, regex.h: Sync from libc.
1905 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1906 New files, synced from libc, except that regex_internal.h
1907 currently has a small porting fix.
1909 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1911 Remove the dependency of the strftime module on the tzset module.
1912 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1913 Copy the input structure, to work around some of the bug with
1914 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1915 Solaris releases, you should also use the tzset module, but we won't
1916 require it as a dependency any more since we don't want LGPLed code
1917 to depend on GPLed code.
1919 2005-07-02 Jim Meyering <jim@meyering.net>
1921 * backupfile.c (backup_args): Change a `0' to NULL.
1923 2005-07-01 Jim Meyering <jim@meyering.net>
1925 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1926 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1927 * save-cwd.c, tempname.c:
1928 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1929 and don't include <sys/file.h>).
1931 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1933 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1934 declares only 'struct timespec;' (!).
1936 2005-06-29 Jim Meyering <jim@meyering.net>
1938 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1939 type name. Use the variable name instead.
1940 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1942 2005-06-28 Simon Josefsson <jas@extundo.com>
1944 * check-version.h, check-version.c: New files.
1946 2005-06-28 Simon Josefsson <jas@extundo.com>
1948 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1949 collision with global variable. Better indentation. Don't
1950 increment buffer pointer beyond buffer end. Based on comments
1951 from Paul Eggert <eggert@cs.ucla.edu>.
1955 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1957 * canon-host.c (canon-host): Append trailing "," to 0 in
1958 initializer of struct addrinfo, as an indication that we don't
1959 care how many members the structure has.
1961 2005-06-24 Derek Price <derek@ximbiot.com>
1962 and Bruno Haible <bruno@clisp.org>
1964 Remove stat module & update lstat.
1965 * stat.c: Remove this file...
1966 (slash_aware_lstat): ...moving this content and its support...
1967 * lstat.c (rpl_lstat): ...into here.
1968 * lstat.h: New file.
1970 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1972 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1973 (ranged_convert): Don't save conversion in a temporary struct.
1974 This causes a warning with GCC 4.0.0, and anyway in the typical
1975 case it's not worth the extra 100 bytes or so of code.
1976 (ranged_convert, __mktime_internal): When calling a function via a
1977 pointer P, use P () rather than (*P) (), as we now assume C89 or
1980 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1982 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1983 "who -r" failed to give output. Problem reported by Tim Waugh.
1985 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1986 (xcalloc): Use it to avoid needless tests.
1987 Problem reported by Jim Meyering.
1989 2005-06-16 Jim Meyering <jim@meyering.net>
1991 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1992 when either N or S is zero.
1994 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1996 * argp.h (__option_is_short): Check upper limit of
1997 __key. Isprint() requires its argument to have the value
1998 of an unsigned char or EOF.
2000 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2002 * fnmatch.c (fnmatch): If there is an encoding error in a
2003 multibyte string or pattern, fall back on unibyte matching.
2004 Problem reported by James Youngman.
2006 2005-06-08 Bruno Haible <bruno@clisp.org>
2008 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2011 2005-06-08 Bruno Haible <bruno@clisp.org>
2013 * csharpcomp.h: New file, from GNU gettext.
2014 * csharpcomp.c: New file, from GNU gettext.
2015 * csharpcomp.sh.in: New file, from GNU gettext.
2017 2005-06-07 Derek Price <derek@ximbiot.com>
2020 * glob_.h: Indent nested #ifdef.
2022 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2024 Sync from coreutils.
2025 Use "file name" when talking about file names, instead of "filename"
2026 or "path", as per the GNU coding standards.
2027 * mkdir-p.c: Renamed from makepath.c.
2028 (make_dir_parents): Renamed from make_path. All callers changed.
2029 * mkdir-p.h: Likewise. All includers changed.
2030 * filenamecat.c: Renamed from path-concat.c.
2031 (file_name_concat): Renamed from path_concat. All callers changed.
2032 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2033 * filenamecat.h: Likewise. All includers changed.
2034 * acl.c: Don't use "path" or "filename" to mean "file name"
2035 in comments or local variable names.
2036 * basename.c: Likewise.
2037 * canonicalize.c, canonicalize.h: Likewise.
2038 * dirname.c, dirname.h: Likewise.
2039 * euidaccess.c: Likewise.
2040 * exclude.c: Likewise
2041 * fnmatch_.h, fnmatch_loop.c: Likewise.
2042 * fsusage.c, fsuage.h: Likewise.
2043 * fts.c, fts_.h: Likewise.
2044 * getcwd.c: Likewise.
2045 * getloadavg.c: Likewise.
2046 * mkstemp.c: Likewise.
2047 * mountlist.c, mountlist.h: Likewise.
2048 * openat.c, openat.h: Likewise.
2049 * readlink-stub.c: Likewise.
2050 * readutmp.c, readutmp.h: Likewise.
2051 * rename.c: Likewise.
2052 * rmdir.c: Likewise.
2054 * savedir.c: Likewise.
2055 * stripslash.c: Likewise.
2056 * tempname.c: Likewise.
2057 * xreadlink.c: Likewise.
2058 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2060 * exclude.h: Likewise.
2062 * euidaccess.c (getuid, getgid, getuid, getegid)
2063 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2064 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2065 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2066 * pathmax.h: Include <limits.h> unconditionally, since other
2067 files have been getting away with it for years (MORE/BSD 4.3
2069 * userspec.c (getpwnam, getgrnam, getgrgid)
2070 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2072 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2073 Define to 256, not 255, as per modern POSIX.
2075 2005-06-01 Bruno Haible <bruno@clisp.org>
2077 * csharpexec.h: New file, from GNU gettext.
2078 * csharpexec.c: New file, from GNU gettext.
2079 * csharpexec.sh.in: New file, from GNU gettext.
2081 2005-05-31 Derek Price <derek@ximbiot.com>
2082 Paul Eggert <eggert@cs.ucla.edu>
2085 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2087 2005-05-29 Derek Price <derek@ximbiot.com>
2088 Paul Eggert <eggert@cs.ucla.edu>
2090 * glob_.h, glob.c: New files.
2092 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2094 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2096 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2097 the configuration hassle isn't worth it.
2098 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2099 (LONGEST_MODIFIER, PRIuMAX): Remove.
2101 2005-05-27 Bruno Haible <bruno@clisp.org>
2103 * getlogin_r.h: Remove second include of <stddef.h>.
2105 2005-05-25 Bruno Haible <bruno@clisp.org>
2106 Derek Price <derek@ximbiot.com>
2108 * getlogin_r.h: Simplify API documentation.
2110 2005-05-25 Derek Price <derek@ximbiot.com>
2111 Paul Eggert <eggert@cs.ucla.edu>
2113 * getlogin_r.c, getlogin_r.h: New files.
2115 2005-05-22 Bruno Haible <bruno@clisp.org>
2117 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2118 Also include <sys/param.h> if it defines MIN, MAX.
2119 Based on a patch by Derek Price <derek@ximbiot.com>.
2121 2005-05-22 Bruno Haible <bruno@clisp.org>
2123 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2124 (INT64_MIN): Fix definition.
2125 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2127 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2128 NEED_SIGNED_INT_TYPES.
2130 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2131 HAVE_SYSTEM_INTTYPES.
2133 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2135 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2136 so that unistd-safer.h (GPL'ed code) need not be included.
2138 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2141 * fts.c: Don't include "cycle-check.h" or "hash.h".
2142 (setup_dir, free_dir): New functions.
2143 (enter_dir, leave_dir): Define trivial
2144 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2145 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2146 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2147 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2148 Move to fts-cycle.c.
2149 (fts_open): Use setup_dir.
2150 (fts_close): Use free_dir.
2151 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2152 This adds a label and some gotos, but the alternatives were messier.
2153 Check for memory allocation failure when entering a dir.
2154 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2155 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2156 (FTS): New member fts_cycle, that is a union that contains the
2157 old active_dir_ht and cycle_state. All uses changed to mention
2158 fts_cycle.ht and fts_cycle.state.
2159 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2160 fts.c, with the following changes:
2161 (setup_dir, free_dir): New functions.
2162 (enter_dir): Now returns bool. Return true if successful, false
2163 if memory exhausted. All callers changed.
2164 Do not bother partly cleaning up on
2165 memory allocation failure; that is free_dir's job.
2166 However, free ad if hash_insert fails, to avoid memory leak.
2167 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2168 fts->fts_options to see which union member to use.
2170 2005-05-20 Jim Meyering <jim@meyering.net>
2172 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2173 Now a macro, to pacify GCC.
2175 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2177 * chown.c (rpl_chown): Return -1 on failure.
2179 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2181 * canonicalize.c: Include canonicalize.h first, to test interface.
2182 Include <stddef.h> unconditionally, since we assume C89 now.
2183 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2184 * fts.c: Include fts_.h first, to check interface.
2185 Do not include intprops.h; no longer needed.
2186 Include cycle-check.h and hash.h, since fts_.h no longer does.
2187 Remove unnecessary casts of closedir to void.
2188 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2189 decide whether to decrement nlinks.
2190 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2191 (FTS): Use struct hash_table * instead of Hash_table, so that
2192 we no longer need to include hash.h here.
2194 2005-05-17 Jim Meyering <jim@meyering.net>
2196 * fts.c, fts_.h: New files, from coreutils.
2198 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2200 Sync from coreutils.
2201 * unlinkdir.c, unlinkdir.h: New files.
2202 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2203 regex.h, unlocked-io.h, xtime.h:
2204 White space changes only.
2205 * makepath.c (make_path): Port to hosts where leading "//" is special.
2206 * yesno.c: Include getline.h, not ctype.h.
2207 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2208 Use getline to remove arbitrary restriction on response length.
2210 2005-05-13 Bruno Haible <bruno@clisp.org>
2212 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2213 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2214 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2215 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2216 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2217 Add support for 64-bit integers in the MSVC compiler.
2219 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2221 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2222 Change the initial comment to refer to GPL, not LGPL.
2223 gnulib-tool will change it to LGPL as needed.
2225 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2226 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2227 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2228 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2229 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2230 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2231 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2232 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2233 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2234 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2235 concatpath.c, config.charset, copy-file.c, copy-file.h,
2236 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2237 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2238 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2239 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2240 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2241 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2242 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2243 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2244 full-read.c, full-read.h, full-write.c, full-write.h,
2245 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2246 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2247 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2248 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2249 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2250 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2251 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2252 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2253 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2254 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2255 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2256 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2257 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2258 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2259 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2260 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2261 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2262 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2263 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2264 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2265 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2266 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2267 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2268 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2269 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2270 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2271 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2272 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2273 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2274 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2275 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2276 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2277 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2278 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2279 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2280 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2281 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2282 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2283 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2284 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2285 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2286 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2287 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2288 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2289 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2290 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2291 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2292 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2293 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2294 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2295 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2296 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2297 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2298 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2299 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2300 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2301 Update FSF postal mail address.
2303 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2305 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2306 specified in ai_socktype. Fix invalid ai_protocol
2307 check. ai_protocol is usually set to 0 or depending on
2308 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2309 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2310 ai_socktype / ai_protocol in the returned addrinfo structure.
2312 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2313 Bruno Haible <bruno@clisp.org>
2315 * inet_ntop.h: New file.
2316 * inet_ntop.c: New file, from glibc with modifications.
2318 2005-05-08 Jim Meyering <jim@meyering.net>
2320 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2322 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2324 Merge from coreutils. Among other things,
2325 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2326 * fd-safer.c: New file.
2327 * fcntl-safer.h, open-safer.c: Remove.
2328 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2329 * dup-safer.c: Include unistd-safer.h first.
2330 Don't include errno.h.
2331 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2332 * file-type.h: Don't assume invoker included sys/stat.h first.
2333 * file-type.c: Rely on file-type.h change.
2334 * getloadavg.c: Include unistd-safer.h.
2335 (getloadavg): Use safer open.
2336 * getusershell.c: Include "stdio-safer.h".
2337 (getusershell): Use safer fopen.
2338 * long-options.c (long_options): Use NULL rather than 0.
2339 * modechange.h (mode_free): Remove; all callers changed to invoke
2341 * modechange.c: Likewise.
2342 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2343 (MODE_DONE): New constant.
2344 (struct mode_change): Remove 'next' member.
2345 (make_node_op_equals): New function; like the old one of the
2346 same name, except it allocates an array.
2347 (mode_compile, mode_create_from_ref): Use it.
2348 (mode_compile): Allocate result as an array, not a linked list.
2349 Parse octal string ourself, so that we catch mistakes like "+0".
2350 (mode_adjust): Arg is an array, not a linked list.
2351 * modechange.c: Include stat-macros.h, xalloc.h.
2352 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2353 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2354 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2355 Remove. This is now stat-macros.h's job.
2356 (talloc): Remove. All callers replaced by xalloc, so that
2357 our invokers don't have to worry about reporting memory failures.
2358 (make_node_op_equals): Remove.
2359 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2361 (struct mode_change): Moved here from modechange.h.
2362 (mode_append_entry): Remove.
2363 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2364 apps to have incorrect behavior. Use simpler algorithm for head
2365 and tail. Don't futz with umask; that's now the job of mode_adjust.
2366 Detect more invalid usages rather than having somewhat-random behavior.
2367 Don't insert an "a=" action, as that leads to incorrect behavior.
2368 (mode_compile, mode_create_from_ref): Return NULL on error instead
2369 of an enum, since now there's only one way to have an error. All
2371 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2372 at the correct time. Simplify calculation of "+u" and its ilk.
2373 Don't mishandle "+X".
2374 (mode_free): Remove "register" and localize decls.
2375 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2376 (struct mode_change): Move to modechange.c; callers don't
2377 need to see this stuff.
2378 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2379 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2380 (mode_change, mode_adjust): Reflect the new signatures noted above.
2381 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2382 that might redefine system include files.
2383 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2384 (my_usleep): Use NULL rather than (void *) 0.
2385 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2386 Use siginterrupt to specify that system calls should be interrupted.
2387 (rpl_nanosleep): Move initialization of suspended closer to call of
2389 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2390 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2391 (desirable_utmp_entry): New function.
2392 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2393 using x2nrealloc, to simplify logic.
2394 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2395 size calculation. Do not assume utmp file is a regular file.
2396 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2397 (READ_UTMP_CHECK_PIDS): New constant.
2398 * save-cwd.c: Include unistd-safer.h.
2399 (save_cwd): Use fd_safer.
2400 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2401 [!_LIBC] Include "stat-macros.h" instead.
2402 * unistd-safer.h (fd_safer): New decl.
2404 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2406 * byteswap_.h: New file.
2408 2005-04-25 Albert Chin <china@thewrittenword.com>
2410 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2413 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2415 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2416 that "UTC +1 second" continues to work. Problem reported
2418 (relunit_snumber): New rule.
2421 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2423 * getdate.y (universal_time_zone_table): New constant.
2424 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2425 universal_time_zone_table.
2426 (lookup_zone): Prefer universal_time_zone_table to
2427 local_time_zone_table, so that "GMT" time stamps are allowed in
2428 London during the summer. Problem reported by Ian Abbott.
2430 2005-04-12 Jim Meyering <jim@meyering.net>
2432 * human.c (humblock): Set *options even when returning due to
2433 xstrtoumax conversion failure. Thanks to a used-uninitialized
2436 2005-04-09 Jim Meyering <jim@meyering.net>
2438 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2439 -Wuninitialized: initialize tm0.tm_year.
2441 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2443 * getdate.y (parser_control): rels_seen is now a boolean, not a
2444 count, since there's no maximum. All uses changed.
2445 Add member dsts_seen.
2446 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2448 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2449 Use pc_rels_seen to decide whther a date is absolute.
2451 * getdate.y (number): Don't overwrite year.
2452 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2455 2005-04-02 Simon Josefsson <jas@extundo.com>
2457 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2458 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2460 2005-03-27 Jim Meyering <jim@meyering.net>
2462 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2464 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2466 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2467 "one's complement" -> "ones' complement" in comment, as per Knuth.
2468 "value of type" -> "type or expression" in comment.
2469 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2471 2005-03-26 Jim Meyering <jim@meyering.net>
2474 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2475 Correct typos: s/or/of/.
2477 2005-03-23 Jim Meyering <jim@meyering.net>
2479 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2481 2005-03-21 Jim Meyering <jim@meyering.net>
2483 Changes imported from coreutils.
2485 * cycle-check.c: Don't include xalloc.h.
2487 * path-concat.c: Don't include assert.h.
2488 (path_concat): Remove assertion that would have triggered
2489 for ABASE starting with more than one slash.
2490 Reported by Andreas Schwab.
2492 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2493 properly when ABASE is an absolute file name.
2494 Correct the description of this function.
2496 Add an assertion and a test driver.
2497 This fixes a bug introduced on 2004-07-02.
2498 Andreas Schwab reported the resulting failure of cp --parents:
2499 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2501 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2503 * strftime.c (my_strftime): If the underlying strftime returns 0
2504 (which shouldn't happen), generate nothing instead of returning 0
2505 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2507 2005-03-16 Bruno Haible <bruno@clisp.org>
2509 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2511 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2513 * strftime.c (my_strftime): Prepend space to format so that we can
2514 reliably distinguish strftime failure from empty output on POSIX
2517 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2519 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2520 (iconv_string): Don't guess a size-zero buffer, as that might cause
2521 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2522 result would be 'too large', where 'too large' is (heuristically)
2523 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2524 overflow concerns. This will prevent some unwanted malloc failures
2525 when the inputs are very large.
2527 2005-03-15 Bruno Haible <bruno@clisp.org>
2529 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2532 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2535 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2537 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2539 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2540 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2542 * strtol.c: Likewise.
2544 2005-03-14 Simon Josefsson <jas@extundo.com>
2546 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2549 2005-03-14 Jim Meyering <jim@meyering.net>
2551 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2552 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2553 to be nonzero so that we (and caller) can detect the difference
2554 between a valid zero-length expansion and an error return, even
2555 when the underlying strftime fails before writing anything into
2558 2005-03-10 Jim Meyering <jim@meyering.net>
2560 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2561 so that this module works on systems without fchdir.
2563 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2565 Factor int-properties macros into a single file, except for
2566 glibc-related files.
2567 * intprops.h: New file.
2568 * getloadavg.c: Include it instead of limits.h.
2569 (INT_STRLEN_BOUND): Remove.
2570 * human.c: Include intprops.h.
2571 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2572 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2573 * inttostr.h: Include intprops.h instead of limits.h.
2574 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2575 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2576 for consistency with intprops.h.
2577 (time_t_is_integer, twos_complement_arithmetic): Use them.
2578 * sig2str.h: Include <signal.h>, intprops.h.
2579 (INT_STRLEN_BOUND): Remove.
2580 * strftime.c (TYPE_SIGNED): Remove.
2581 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2582 * strtol.c: Adjust comments to match intprops.h.
2583 * userspec.c: Include intprops.h.
2584 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2585 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2586 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2587 instead of rolling our own expressions.
2588 * xstrtol.c: Include xstrtol.h first, to test interface.
2590 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2592 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2593 the right thing even if adding 1900 would overflow. Similarly
2594 for tm_mon + 1 and tm_yday + 1.
2595 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2596 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2597 (DO_SIGNED_NUMBER): New macro.
2598 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2600 2005-03-07 Bruno Haible <bruno@clisp.org>
2602 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2604 2005-03-03 Derek R. Price <derek@ximbiot.com>
2605 Bruno Haible <bruno@clisp.org>
2607 * pagealign_alloc.h: New file.
2608 * pagealign_alloc.c: New file.
2610 2005-01-28 Bruno Haible <bruno@clisp.org>
2612 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2615 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2617 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2618 The workaround isn't strictly needed for POSIX conformance, and
2619 it's too much of a pain to configure and maintain. We'll ask
2620 people to fix their kernels instead.
2621 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2622 (NANOSLEEP_BUG_WORKAROUND): Remove.
2623 (xnanosleep): Remove the workaround.
2625 2005-02-12 Bruno Haible <bruno@clisp.org>
2627 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2629 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2631 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2632 * timespec.h (gettime): Return void, since it always
2633 succeeds now. All uses changed.
2634 * gettime.c (gettime) Likewise.
2635 [HAVE_NANOTIME]: Prefer nanotime.
2636 Assume gettimeofday succeeds, as POSIX requires.
2637 Assime time () succeeds, since other code already does.
2638 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2639 (timespec_subtract): Remove.
2640 (NANOSLEEP_BUG_WORKAROUND): New constant.
2641 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2642 things considerably. Use it only on GNU/Linux hosts, since the
2643 workaround shouldn't be needed elsewhere.
2645 2005-02-24 Bruno Haible <bruno@clisp.org>
2647 * gettext.h: Update from GNU gettext 0.14.2.
2649 2005-02-24 Bruno Haible <bruno@clisp.org>
2651 * localcharset.c: Update from GNU gettext 0.14.2.
2652 * config.charset: Update from GNU gettext 0.14.2.
2654 2005-02-22 Simon Josefsson <jas@extundo.com>
2656 * iconvme.h, iconvme.c: New files, from libc.
2658 2005-02-20 Neil Conway <neilc@samurai.com>
2660 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2661 returned by OSX/Darwin if the specified buffer is not large
2662 enough for the hostname.
2664 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2666 * memrchr.h: New file.
2667 * chdir-long.c: Include it.
2668 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2669 Don't bother including stddef.h.
2671 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2673 * argp-help.c (__argp_help): Create a fake struct argp_state and
2674 pass it to _help, otherwise the latter coredumps trying to
2675 dereference state.root_argp.
2677 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2679 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2681 Include <sys/types.h>, for dev_t.
2682 (ME_DUMMY, ME_REMOTE): Move from here....
2683 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2684 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2686 Include mountlist.h first, to test the interface.
2688 2005-01-29 Bruno Haible <bruno@clisp.org>
2690 * progname.c (program_name): Initialize.
2691 Needed when linking statically on MacOS X.
2693 2005-01-28 Bruno Haible <bruno@clisp.org>
2695 * javacomp.sh.in: New file, from GNU gettext.
2696 * javacomp.h: New file, from GNU gettext.
2697 * javacomp.c: New file, from GNU gettext.
2699 2005-01-26 Bruno Haible <bruno@clisp.org>
2701 * javaexec.sh.in: New file, from GNU gettext.
2702 * javaexec.h: New file, from GNU gettext.
2703 * javaexec.c: New file, from GNU gettext.
2705 2005-01-26 Simon Josefsson <jas@extundo.com>
2707 * gai_strerror.c: Use GPL in header.
2709 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2711 * argp-help.c (hol_entry_help): Avoid using non-constant
2712 initializers for struct pentry_state.
2713 (__argp_error): Check return value of __asprintf
2714 (__argp_failure): Translate error message
2716 * argp-parse.c: Removed braces around the expansion of N_()
2718 2005-01-21 Jim Meyering <jim@meyering.net>
2720 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2721 same value as for Solaris 9.
2723 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2724 component length. This included changing the parameter to be
2725 of type `char *' rather than `char const *'.
2726 * chdir-long.h (chdir_long): Update prototype.
2728 * openat.c (fdopendir, fstatat): New functions.
2729 * openat.h: Include headers required for use of DIR and struct stat.
2730 [AT_SYMLINK_NOFOLLOW]: Define.
2731 (fdopendir, fstatat): Add prototypes.
2733 2005-01-21 Bruno Haible <bruno@clisp.org>
2735 * classpath.h: New file, from GNU gettext.
2736 * classpath.c: New file, from GNU gettext.
2738 2005-01-20 Simon Josefsson <jas@extundo.com>
2740 * version-etc-fsf.c: New file, with version_etc_copyright.
2741 * version-etc.c: Remove version_etc_copyright.
2742 * version-etc.h (version_etc_copyright): Use [] instead of * in
2743 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2745 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2747 * save-cwd.c (save_cwd): Remove code to support the case
2748 where fchdir is missing or flaky.
2750 2005-01-20 Simon Josefsson <jas@extundo.com>
2752 * base64.h (isbase64): Add.
2754 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2755 using a unsigned prototype, don't inline.
2756 (base64_decode): Use it.
2758 2005-01-19 Bruno Haible <bruno@clisp.org>
2760 * sh-quote.h: New file, from GNU gettext.
2761 * sh-quote.c: New file, from GNU gettext.
2763 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2765 Merge changes from coreutils, as described below in several
2766 changelogs dated today.
2768 * save-cwd.c: Include "save-cwd.h" before other include files.
2769 (O_DIRECTORY): Remove; not needed here, since "." must be
2770 a directory. All uses removed.
2771 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2772 universal on Suns, and we also need to test for IRIX.
2773 Revamp code to use 'if' rather than '#if'.
2774 Avoid unnecessary comparison of cwd->desc to 0.
2776 * utimens.c (futimens): Robustify the previous patch, by checking
2777 for known valid error numbers rather than observed invalid ones.
2779 2005-01-18 Jim Meyering <jim@meyering.net>
2781 * version-etc.c (version_etc_copyright): Update copyright date.
2783 * utimens.c (futimens): Account for the fact that futimes
2784 can also fail with errno == ENOSYS or errno == ENOENT.
2785 Patch from Dmitry V. Levin.
2787 Change the name of the robust chdir function from chdir to chdir_long.
2788 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2789 (restore_cwd): Use chdir_long, not chdir.
2790 * chdir-long.c: Renamed from chdir.c.
2791 * chdir-long.h: Renamed from chdir.h.
2792 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2795 2005-01-18 Bob Proulx <bob@proulx.com>
2797 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2798 offsetof() macro construct to avoid compile failure with native HP-UX
2799 11.0 ANSI C compiler.
2801 2005-01-06 Bruno Haible <bruno@clisp.org>
2803 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2804 because stpncpy.m4 takes care of it.
2806 2004-01-24 Bruno Haible <bruno@clisp.org>
2808 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2810 2003-10-09 Bruno Haible <bruno@clisp.org>
2812 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2814 2005-01-06 Bruno Haible <bruno@clisp.org>
2816 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2817 * fwriteerror.c: Include <stdbool.h>.
2818 (fwriteerror): At the end, close the file stream. Record whether
2819 stdout was already closed.
2821 2004-05-27 Bruno Haible <bruno@clisp.org>
2823 * execute.c (environ): Declare if needed.
2824 * pipe.c (environ): Likewise.
2825 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2827 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2829 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2830 definitions to be after all include files, to avoid collisions.
2831 Problem reported by Bob Proulx.
2833 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2835 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2836 not needed. This removes a dependency on the gettext module.
2837 [defined _LIBC]: Do not include <libintl.h>; not needed.
2839 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2841 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2844 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2846 * argp-parse.c: Include <stddef.h>.
2847 (alignof, alignto): New macros.
2848 (parser_init): Don't assume that void * is aligned sufficiently
2851 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2852 need to extend the stack.
2853 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2856 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2858 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2860 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2862 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2863 Remove now-obsolete comment about AIX.
2864 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2865 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2866 (YYMAXDEPTH): New macro.
2868 2004-12-18 Bruno Haible <bruno@clisp.org>
2870 * fatal-signal.c (fatal_signals): Make non-const.
2871 (init_fatal_signals): New function.
2872 (uninstall_handlers, install_handlers): Ignore signals that were set to
2874 (at_fatal_signal): Call init_fatal_signals.
2875 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2877 Reported by Paul Eggert.
2879 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2881 * getdate.y (textint): New member "negative".
2882 (time_zone_hhmm): New function.
2883 Expect 14 shift-reduce conflicts, not 13.
2884 (o_colon_minutes): New rule.
2885 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2886 (yylex): Set the "negative" member of signed numbers.
2888 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2890 Changes imported from coreutils.
2891 * hard-locale.c: Assume <locale.h> exists.
2893 (GLIBC_VERSION): New macro.
2894 (hard_locale): Assume setlocale exists.
2895 Rewrite to avoid #ifdef.
2896 Use strdup rather than malloc + strcpy.
2897 * human.c: Assume <locale.h> exists.
2898 (human_readable): Assume localeconv exists.
2900 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2902 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2903 convert T2, not T. (Imported from libc.)
2905 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2907 * getcwd.c (is_ENAMETOOLONG): New macro.
2908 (__getcwd.c): Don't restore errno; glibc doesn't.
2909 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2910 first, falling back to our code only if its results look suspicious.
2911 Ensure that the resulting buffer is only as large as necessary.
2913 * readutmp.c: Include readutmp.h first.
2914 Include <errno.h>, since readutmp.h no longer does that.
2915 * readutmp.h: Don't include <errno.h>,
2916 <sys/param.h>, <time.h>; not needed to establish interface.
2917 (errno): Remove decl.
2918 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2919 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2920 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2922 2004-11-28 Simon Josefsson <jas@extundo.com>
2924 * base64.h, base64.c: New file.
2926 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2928 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2930 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2932 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2933 HP's ANSI C compiler.
2934 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2935 Declaring int functions causes warnings on some modern systems and
2936 shouldn't be needed to compile on ancient ones.
2937 * same.c (MIN) [defined MIN]: Don't define, since it's already
2940 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2941 with the following changes.
2942 (__set_errno): Parenthesize properly.
2943 Include <stdbool.h>.
2944 (MIN, MAX, MATCHING_INO): New macros.
2945 (__getcwd): Define with prototype, not K&R form.
2946 Use heuristics to allocate default buffer on stack if possible.
2947 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2948 behavior, and to avoid the PATH_MAX limit when computing
2950 Use MATCHING_INO to compare inode number to file.
2951 Check for arithmetic overflow in size calculations.
2952 Fix bug in reallocation of dot array that caused getcwd to fail
2953 on directories nested deeper than 75.
2954 Be more careful about saving errno on error.
2955 Do not use realloc; use only free+malloc, as this is a bit
2956 more flexible and avoids a needless copy operation.
2957 Do not inspect st_dev and st_ino for symbolic links; POSIX
2958 doesn't specify the latter.
2959 Check for closedir errors.
2960 Avoid needless casts.
2961 Use "#ifdef weak_alias" around weak_alias, to be like other
2963 The following changes to getcwd.c have effect only when used in
2964 gnulib; they have no effect inside glibc proper.
2965 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2966 as alloca isn't used.
2967 (alloca, __alloca): Likewise.
2968 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2969 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2970 unconditionally, as gnulib assumes C89 or better.
2971 Do not include <sys/param.h>.
2972 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2973 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2975 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2976 Include <dirent.h> in a way that is compatible with modern Autoconf.
2977 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2978 New macros, if not already defined.
2979 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2980 Use "_LIBC", not "defined _LIBC", for consistency.
2981 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2983 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2984 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2985 * xgetcwd.c: David MacKenzie's old code was removed, so give
2986 credit only to Jim Meyering and adjust the copyright dates.
2987 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2988 <stdlib.h>, <unistd.h>, "pathmax.h".
2989 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2990 (INITIAL_BUFFER_SIZE): Remove.
2991 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2993 2004-11-23 Jim Meyering <jim@meyering.net>
2995 * getopt_.h: Remove trailing blanks.
2997 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2999 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3000 (futimens): New function, which uses futimes if available.
3001 (futimens, utimens): Support timespec==NULL, with same semantics
3002 as utime and utimens.
3003 * utimens.h (futimens): New decl.
3005 2004-11-23 Jim Meyering <jim@meyering.net>
3007 * __fpending.c: Add comment.
3009 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3011 * getopt_.h: Re-addition of __getopt_argv_const caused
3012 redefinition warnings. To avoid them, include the defines
3013 in `#if !defined __need_getopt ... #endif'. The only place
3014 where __getopt_argv_const is used is in definitions
3015 of getopt_long and getopt_long_only below, which are as well
3016 protected by `#ifndef __need_getopt'.
3017 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3018 __need_getopt after including <stdio.h> and <unistd.h> These
3019 headers might have defined it.
3021 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3023 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3025 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3026 optopt): Use them instead of invoking ## directly; otherwise, the
3027 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3029 2004-11-19 Bruno Haible <bruno@clisp.org>
3031 * strtok_r.c: Move comments from here...
3032 * strtok_r.h: ... to here.
3034 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3036 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3037 might fail. Problem reported by Yoann Vandoorselaere.
3038 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3039 that mishandle size_t overflow.
3041 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3043 * canon-host.c: Include "strdup.h".
3044 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3045 Use strdup instead of malloc/strcpy to duplicate strings.
3047 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3048 (human_space_before_unit): New constant.
3049 * human.c (human_readable): Support it.
3051 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3052 (xgetcwd): Set errno correctly when failing.
3053 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3054 the failure is actually due to a PATH_MAX problem.
3056 Further getopt changes to make it more likely that glibc will
3057 buy the changes back.
3058 * getopt.c (POSIXLY_CORRECT): New constant.
3059 (getopt): Use it, so to preserve glibc semantic
3060 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3061 when compiling for libc.
3062 * getopt_.h (__getopt_argv_const): Bring it back.
3063 (getopt_long, getopt_long_only): Use it.
3065 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3066 New arg POSIXLY_CORRECT. All callers changed.
3067 (getopt): Argv is now char * const *, as per standard.
3068 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3069 not char *__getopt_argv_const *.
3070 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3071 _getopt_long_only_r): Likewise.
3072 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3073 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3074 _getopt_long_r, _getopt_long_only_r): Likewise.
3075 * getopt_.h (__getopt_argv_const): Remove.
3076 (getopt): Argv is now char * const *, as per standard.
3078 * getdate.y (tORDINAL): New token.
3079 (day, relunit): Allow it for relative times.
3080 (relative_time_table): Use tORDINAL for ordinals.
3082 2004-11-15 Jim Meyering <jim@meyering.net>
3084 * closeout.c: Include "__fpending.h" once again.
3085 Include <stdbool.h>.
3086 (close_stdout): Don't fail just because stdout was closed initially,
3087 since some programs don't write to stdout in the normal course of
3088 operation (other than --version and --help), and we don't want this
3089 function to make e.g. `touch file >&-' fail.
3090 But do fail if it was closed and someone has tried to write to it.
3091 E.g., `printf foo >&-' must fail.
3093 2004-11-11 Simon Josefsson <jas@extundo.com>
3095 * strtok_r.h, strtok_r.c: New file.
3097 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3099 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3100 we can stop lying to compilers about the constness of argv when we
3101 are compiled outside glibc.
3102 (getopt, getopt_long, getopt_long_only): Use it.
3103 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3105 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3106 _getopt_long_only_r): Likewise.
3107 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3108 _getopt_long_only_r): Likewise.
3110 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3111 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3112 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3113 the other external symbols.
3114 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3115 declaration, since the above renaming now works around collisions.
3117 2004-11-11 Jim Meyering <jim@meyering.net>
3119 * linebreak.c: Remove trailing blanks.
3120 * alloca_.h: Likewise.
3121 * acosl.c: Likewise.
3122 * euidaccess.c: Likewise.
3123 * allocsa.h: Likewise.
3125 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3127 * mktime.c (SHR): New macro, which is a portable
3128 substitute for >> that should work even on Crays.
3129 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3130 Problem reported by Mark D. Baushke in
3131 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3132 * getdate.y (SHR): Likewise.
3134 * strftime.c (SHR): Likewise.
3136 * quotearg.c (struct quoting_options): Use unsigned int for
3137 quote_these_too, so that right shifts are well defined. All uses
3140 2004-11-10 Simon Josefsson <jas@extundo.com>
3142 * getaddrinfo.h, getaddrinfo.c: New files.
3144 2004-11-10 Jim Meyering <jim@meyering.net>
3146 Ensure that no close failure goes unreported.
3147 * closeout.c (close_stdout): Always close stdout. I.e., don't
3148 return early when it seems there's nothing to flush.
3149 Don't include __fpending.h.
3151 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3153 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3155 2004-11-05 Bruno Haible <bruno@clisp.org>
3157 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3158 Reported by Mark D. Baushke <mdb@cvshome.org>.
3160 2004-11-04 Bruno Haible <bruno@clisp.org>
3162 2004-09-11 Bruno Haible <bruno@clisp.org>
3163 * allocsa.valgrind: New file.
3164 2004-02-06 Bruno Haible <bruno@clisp.org>
3165 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3166 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3167 Reported by Christopher Seip <chris.seip@hp.com>.
3169 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3171 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3172 with errno == ERANGE if the buffer is too small.
3173 Problem reported by Mark D. Baushke.
3175 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3177 * xreadlink.c (MAXSIZE): New macro.
3178 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3179 size does not exceed MAXSIZE. Avoid cast.
3180 As suggested by Mark D. Baushke in
3181 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3182 if readlink fails with buffer size just under MAXSIZE, try again
3185 2004-11-02 Derek R. Price <derek@ximbiot.com>
3186 and Paul Eggert <eggert@cs.ucla.edu>
3188 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3189 (get_date): Overparenthesize to avoid GCC warning.
3191 2004-11-02 Bruno Haible <bruno@clisp.org>
3193 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3194 function returns void.
3196 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3198 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3199 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3202 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3204 * getdate.y: Add support for TZ="foo" within a date string.
3205 Fix some bugs near time_t boundaries. Reject dates with
3206 out-of-range components, e.g., "Sept 31".
3207 Include <stdlib.h>, "setenv.h", "xalloc.h".
3208 (ISDIGIT_LOCALE): Remove; unused.
3209 Note that the TZ and time functions used here are not reentrant.
3210 (mktime_ok, get_tz): New functions.
3211 (TZBUFSIZE): New constant.
3212 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3213 This requires that we sometimes generate our own TZ="XXX..." setting.
3215 2004-10-27 Derek R. Price <derek@ximbiot.com>
3217 * mktime.c (not_equal_tm): Remove redundant check.
3219 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3221 * getdate.y: Use Bison 1.875 features, and some minor
3222 code cleanups. This change does not affect semantics.
3223 Don't include <stdlib.h>; no longer needed.
3224 Don't include unlocked-io.h; only the "#if TEST" code uses
3225 stdio, and performance isn't crucial there.
3226 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3227 Bison 1.875 features as described below.
3228 All uses of "PC." replaced by "pc->".
3229 (YYSTYPE): Add a forward declaration.
3230 (yylex, yyerror): Use full prototypes in forward decls.
3231 Use "%pure-parser" rather than obsolescent "%pure_parser".
3232 Use %parse-param and %lex-param instead of obsolescent
3233 YYPARSE_PARAM and YYLEX_PARAM.
3234 (meridian_table, month_and_day_table, time_units_table,
3235 relative_time_table, time_zone_table, military_table,
3236 lookup_zone, lookup_word, get_date):
3237 Use NULL instead of 0 where appropriate.
3238 (to_hour): Avoid abort (), to avoid a dependency on
3240 (yyerror, yylex): Now accepts parser_control * arg.
3241 (main) [TEST]: Use '\0' rather than 0 for char.
3243 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3245 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3246 It's now the caller's responsibility to handle the case where
3247 !HAVE_GETPAGESIZE && !defined getpagesize.
3249 * mktime.c (leapyear): Arg is long int, not int.
3251 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3253 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3255 2004-10-12 Simon Josefsson <jas@extundo.com>
3257 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3258 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3261 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3263 * vsnprintf.h: New file.
3264 * vsnprintf.c: New file.
3266 2004-10-07 Bruno Haible <bruno@clisp.org>
3268 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3269 into the provided buffer.
3271 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3273 * diacrit.c, diacrit.h: Add GPL notice.
3275 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3276 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3277 * logl.c (logl): Keep the code as similar to glibc as possible.
3278 This avoids a potential constant-folding bug.
3280 2004-10-05 Bruno Haible <bruno@clisp.org>
3282 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3284 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3286 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3287 * xmalloc.c (xmemdup): Likewise.
3288 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3289 XFREE): Remove these long-obsolescent macros.
3290 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3291 * xstrdup.c: Remove.
3293 * regex.c (re_comp): Cast gettext return value to char *,
3294 Problem reported by Martin Neitzel via Mark D. Baushke.
3296 2004-10-04 Simon Josefsson <jas@extundo.com>
3298 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3299 '#ifdef USE_UNLOCKED_IO'.
3301 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3303 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3304 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3305 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3306 regex.c, sha1.c, version-etc.c, yesno.c:
3307 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3308 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3309 the includer's responsibility.
3311 Sync from coreutils.
3313 * modechange.c (mode_compile): Don't decrement a pointer that
3314 points to the start of a string, as the C Standard says the
3315 resulting behavior is undefined.
3317 * backupfile.h (enum backuptype): Rename none -> no_backups,
3318 simple -> simple_backups, numbered_existing ->
3319 numbered_existing_backups, numbered -> numbered_backups
3320 to avoid shadowing problems. All uses changed.
3321 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3322 * backupfile.c (check_extension, numbered_backup):
3323 Rename locals to avoid shadowing 'basename'.
3324 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3327 * .cppi-disable: Add getopt_.h, getopt_int.h.
3328 * .cvsignore: Add getopt.h.
3330 2004-10-04 Simon Josefsson <jas@extundo.com>
3332 * memmem.h: New file.
3333 * memmem.c: New file, taken from glibc.
3335 2004-10-02 Jim Meyering <jim@meyering.net>
3337 * dirfd.h, getpagesize.h: Add copyright notice.
3339 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3341 * snprintf.c: Remove comments as to why each header is needed.
3343 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3345 * strsep.h: New file.
3346 * strsep.c: New file.
3348 2004-10-01 Simon Josefsson <jas@extundo.com>
3350 * snprintf.c (snprintf): Handle size==0.
3352 2004-10-01 Simon Josefsson <jas@extundo.com>
3353 Bruno Haible <bruno@clisp.org>
3355 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3356 (snprintf): Declare 'args'.
3358 2004-09-30 Simon Josefsson <jas@extundo.com>
3360 * snprintf.h, snprintf.c: New files.
3362 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3364 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3365 (hol_entry_help): Never translate an empty string.
3366 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3367 * argp.h (OPTION_NO_TRANS): New option.
3369 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3371 * xvasprintf.c: Include xalloc.h.
3372 (xvasprintf): Use xalloc_die, not xmalloc_die.
3374 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3376 * dummy.c: Change copyright notice to FSF, and license to GPL.
3378 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3380 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3381 Problem reported by Bruno Haible in:
3382 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3384 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3386 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3387 in case some system header has #define'd it. Problem reported by
3388 Soeren D. Schulze in
3389 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3391 2004-09-08 Bruno Haible <bruno@clisp.org>
3393 * stdint_.h: New file, taken from GNU clisp.
3395 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3397 * xvasprintf.h: New file.
3398 * xvasprintf.c: New file.
3399 * xasprintf.c: New file.
3401 2004-09-08 Bruno Haible <bruno@clisp.org>
3403 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3405 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3407 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3409 Import from coreutils.
3410 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3411 strings on unbounded length. alloca's performance benefits aren't
3412 that important here.
3414 (parse_with_separator): New function, with most of the internals
3415 of the old parse_user_spec. Allow user to omit both user and group,
3416 for compatibility with FreeBSD.
3417 Clone only the user name, not the entire spec.
3418 Do not set *uid, *gid unless entirely successful.
3419 Avoid memory leak in some failing cases.
3420 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3421 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3422 (parse_user_spec): Rewrite to use parse_with_separator.
3424 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3426 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3427 its complicated substitute.
3428 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3429 and program_invocation_name.
3430 (__argp_basename) [!_LIBC]: Remove; the only use was
3431 replaced by its body.
3432 (__argp_short_program_name): Change condition from
3433 !defined __argp_short_program_name to
3434 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3435 to match argp-namefrob.h.
3436 (__argp_failure): Don't assume strerror_r returns char *.
3437 * argp-parse.c (N_): Define unconditionally.
3438 (argp_default_options): Fill out initializers with 0 to avoid
3441 2004-08-12 Simon Josefsson <jas@extundo.com>
3443 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3444 * getopt_.h: Renamed from getopt.h.
3446 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3448 Merge from coreutils.
3450 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3451 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3452 for Reliant Unix 5.43.
3454 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3455 (union fooround): Use uintmax_t, not long int.
3456 The rest is a merge from libc:
3457 [defined _LIBC]: Include <shlib-compat.h>.
3458 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3460 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3462 * strverscmp.c: Convert to UTF-8.
3464 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3466 * obstack.h (obstack_empty_p):
3467 Don't assume that chunk->contents is suitably aligned.
3468 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3469 Likewise. Problem reported by Benno in
3470 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3472 * chown.c (rpl_chown): Work even if the file is writeable but not
3473 readable. This could be improved further but it'd take some work.
3475 2004-08-08 Simon Josefsson <jas@extundo.com>
3477 * xgethostname.c: Don't include error.h (not used).
3480 * getpass.c: Include getpass.h first.
3482 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3484 * xalloc-die.c: New files.
3485 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3487 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3488 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3489 (_, N_, xalloc_die): Move to xalloc-die.c.
3490 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3491 so that we needn't mess with xalloc_msg_memory_exhausted.
3493 * sha1.h: Renamed from sha.h.
3494 (SHA1_H): Renamed from _SHA_H.
3495 (sha1_ctx): Renamed from sha_ctx.
3496 (sha1_init_ctx): Renamed from sha_init_ctx.
3497 (sha1_process_block): Renamed from sha_process_block.
3498 (sha1_process_bytes): Renamed from sha_process_bytes.
3499 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3500 (sha1_read_ctx): Renamed from sha_read_ctx.
3501 (sha1_stream): Renamed from sha_stream.
3502 (sha1_buffer): Renamed from sha_buffer.
3503 * sha1.c: Likewise; renamed from sha.c.
3504 Do not include <sys/types.h>.
3505 Include <stddef.h> rather than <stdlib.h>.
3507 2004-08-08 Bruno Haible <bruno@clisp.org>
3509 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3510 FILESYSTEM_PREFIX_LEN.
3511 * progreloc.c: Likewise.
3512 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3514 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3517 * argp-help.c (make_hol, hol_append): Don't assume that
3518 SIZE_MAX is a valid preprocessor constant.
3519 (__argp_basename): Change from "#ifndef _LIBC"
3520 to "#ifndef __argp_short_program_name", so that
3521 we don't compile these functions for tar.
3523 More merges from coreutils.
3524 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3525 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3527 * addext.c: Remove; no longer needed.
3528 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3529 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3530 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3531 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3532 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3533 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3534 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3535 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3536 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3537 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3538 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3539 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3540 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3541 Import changes from coreutils.
3543 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3545 Merge from coreutils.
3547 * .gdb-history: Remove; this doesn't belong here.
3549 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3550 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3551 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3553 * dirname.h: Include <stdbool.h>.
3554 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3555 for consistency with POSIX terminology. All uses changed.
3556 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3557 (strip_trailing_slashes): Use bool for booleans.
3558 * stripslash.c (strip_trailing_slashes): Likewise.
3560 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3561 sometimes returns a positive errno value even when it succeeds.
3562 (print_errno_message) [!LIBC]: Fall back on strerror if
3565 * path-concat.c (mempcpy): Don't define if a system header defines it.
3566 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3567 (longest_relative_suffix): New function.
3568 (path_concat): Use it. Assume first argument is not NULL.
3569 Port to DOS. Omit redundant separators.
3570 Report an error instead of returning NULL.
3571 Use mempcpy instead of memcpy.
3572 (xpath_concat): Remove: not declared or used.
3574 * same.h: Include <stdbool.h>
3575 (same_name): Return bool, not int.
3576 * same.c (same_name): Likewise.
3577 (errno): Don't declare; we assume C89 or better now.
3579 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3580 if not already defined.
3582 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3583 * dup-safer.c (errno): Likewise.
3585 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3587 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3590 2004-08-03 Simon Josefsson <jas@extundo.com>
3592 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3593 * progname.h: Don't include stdbool.h.
3595 2004-08-02 Simon Josefsson <jas@extundo.com>
3597 * getsubopt.h: New file, with comments from Bruno Haible.
3598 * getsubopt.c: New file, from glibc, but slightly modified based on
3599 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3601 2004-08-01 Simon Josefsson <jas@extundo.com>
3603 * xgetdomainname.c: Include stdlib.h, for free().
3605 2004-07-16 Simon Josefsson <jas@extundo.com>
3607 * dummy.c: New file.
3609 2004-07-16 Bruno Haible <bruno@clisp.org>
3611 * backupfile.h: Add extern "C" for C++.
3612 * closeout.h: Likewise.
3613 * copy-file.h: Likewise.
3614 * findprog.h: Likewise.
3615 * full-write.h: Likewise.
3616 * pathname.h: Likewise.
3617 * progname.h: Likewise.
3618 * stpcpy.h: Likewise.
3619 * stpncpy.h: Likewise.
3620 * strcase.h: Likewise.
3621 * strstr.h: Likewise.
3622 * xalloc.h: Likewise.
3624 * mbswidth.h: Add extern "C" for C++.
3625 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3627 2004-07-09 Simon Josefsson <jas@extundo.com>
3629 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3630 failed without this.)
3632 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3634 * fchown-stub.c: New file.
3636 2004-06-24 Jim Meyering <jim@meyering.net>
3638 * obstack.h (obstack_base): Cast to (void *), per documentation.
3640 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3642 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3644 2004-06-01 Jim Meyering <jim@meyering.net>
3646 * calloc.c: New file.
3648 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3650 * getdate.y (yylex): Allow space between sign and number.
3651 Problem reported by Dan Jacobson.
3653 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3654 and Jim Meyering <jim@meyering.net>
3656 Merge from coreutils CVS.
3658 * stat-macros.h: New file, with contents from file-type.h
3659 and coreutils' system.h.
3660 * file-type.c: Include "stat-macros.h".
3661 * file-type.h (file_type): Move all macro definitions to new file,
3664 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3665 Wrap old code with this conditional.
3666 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3667 function that does not dereference symlinks.
3668 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3670 * xreadlink.c: Include xreadlink.h first, to catch .h file
3671 dependency problems.
3672 (xreadlink): Accept new arg SIZE, for efficiency.
3673 All decls and uses changed.
3674 * xreadlink.h: Include <stddef.h>, for size_t.
3676 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3677 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3679 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3681 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3683 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3684 macros to be defined.
3685 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3686 the allocator returns NULL because the requested size is zero.
3688 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3690 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3691 var. Add comment explaining why libc still defines it. This
3692 merges the following patch from glibc:
3693 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3695 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3697 * obstack.c (_obstack): Remove unused variable. It hasn't been
3698 present in glibc since revision 1.1 of this file.
3699 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3700 obstack_alignment_mask, obstack_alloc, obstack_base,
3701 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3702 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3703 obstack_grow0, obstack_init, obstack_int_grow,
3704 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3705 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3706 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3707 nonexistent functions.
3709 2004-05-17 Derek R. Price <derek@ximbiot.com>
3710 Paul Eggert <eggert@cs.ucla.edu>
3712 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3714 2004-05-14 Bruno Haible <bruno@clisp.org>
3716 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3717 that consists of a '.' followed by an empty digit string.
3718 Patch by Tor Lillqvist <tml@iki.fi>.
3720 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3722 Port obstack to the AS/400, where pointers are 16 bytes wide and
3723 you cannot cast an integer to a valid pointer. This patch is
3724 currently waiting to be integrated into glibc; see
3725 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3727 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3728 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3729 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3730 (struct obstack): temp member is now a union of a pointer and
3731 an integer, instead of an integer. All integer uses changed.
3732 This does not affect the physical layout of struct obstack,
3733 except on hosts (like the AS/400) where the size or alignment of
3734 void * is greater than that of ptrdiff_t.
3735 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3736 __STDC__)]: Store temporary in pointer member of union, not
3738 * obstack.c: Include <stddef.h>, for offsetof.
3739 (struct fooalign): Remove; it doesn't need a name.
3740 (union fooround): Change double to long double, and add void *.
3741 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3742 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3743 not a macro. Hence the values are always int; so remove all
3744 casts-to-int in uses.
3746 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3747 Derek Price <derek@ximbiot.com>
3749 * alloca.c: Include <alloca.h>, to get our interface.
3750 * alloca_.h: Use __alloca on AIX, so that we don't have to
3751 include <alloca.h> first. Use C89 prototype for alloca; this
3752 requires including <stddef.h> for size_t. Use extern "C" if C++.
3753 Use #elif for simplicity, since we can assume C89 now.
3754 Don't try to source the system alloca.h since it will not be found
3755 and to prevent recursively including its replacement.
3756 * fnmatch.c: Include <alloca.h> instead of opencoding.
3757 * regex.c: Likewise.
3759 2004-05-16 Derek Price <derek@ximbiot.com>
3760 Paul Eggert <eggert@cs.ucla.edu>
3762 getline cleanup. This changes the getndelim2 API: both order of
3763 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3766 * getline.c: Don't include stddef.h or stdio.h, since our
3767 interface does that.
3768 (getline): Always use getdelim, so that we don't have two
3769 copies of this code.
3770 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3772 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3773 (GETNDELIM2_MAXIMUM): New macro.
3774 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3775 instead of the old practice of delim2==0. All callers changed.
3776 Return -1 on overflow, instead of returning junk.
3777 Do not set *linesize unless allocation succeeds.
3778 * getndelim2.h: Do not include stddef.h; no longer needed, now
3779 that we include sys/types.h.
3780 * getnline.h: Likewise.
3781 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3782 (getndelim2): Reorder arguments.
3783 * getnline.c (getnline, getndelim):
3784 Don't discard the NMAX argument.
3785 (getnline): Invoke getndelim, to avoid code duplication.
3786 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3787 of (size_t) -1 by callers of the getnline family.
3789 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3791 * nanosleep.c (suspended): Change its type from int to
3792 sig_atomic_t volatile.
3793 (first_call): Make it private to rpl_nanosleep, and have it
3794 be zero initially as that's a bit faster.
3795 (my_usleep): Round up fractional times instead of truncating them,
3796 as this is the usual meaning for 'sleep'.
3798 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3800 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3801 (ENOSYS): Define if not defined.
3802 (settime): Fall back on stime if it exists and settimeofday fails.
3803 But don't bother with fallbacks if a method fails with errno == EPERM.
3805 2004-05-11 Jim Meyering <jim@meyering.net>
3807 Prior to this change, the save_cwd caller required read access to the
3808 current directory on most systems (ones with the fchdir function).
3810 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3811 fails, try write-only, and finally, resort to using xgetcwd.
3813 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3815 * obstack.c, obstack.h: Import changes from libc.
3817 2004-04-28 Bruno Haible <bruno@clisp.org>
3819 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3820 implicitly appends .exe to executables.
3821 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3822 accepts Windows pathnames.
3823 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3824 Cygwin like Windows, since it now accepts Windows pathnames.
3825 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3826 Cygwin like Windows, since it now accepts Windows pathnames.
3827 Reported by Derek Robert Price <derek@ximbiot.com>.
3829 2004-04-20 Jim Meyering <jim@meyering.net>
3831 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3833 2004-04-20 Jim Meyering <jim@meyering.net>
3834 Bruno Haible <bruno@clisp.org>
3836 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3837 memory when realloc fails.
3839 2004-04-18 Jim Meyering <jim@meyering.net>
3841 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3842 don't leak memory and do call END_UTMP_ENT.
3844 2004-04-11 Paul Eggert <eggert@twinsun.com>
3846 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3847 (CHAR_BIT): Remove, since we assume C89.
3848 Include <stdint.h> if available, as per current Autoconf CVS advice.
3850 2004-03-30 Paul Eggert <eggert@twinsun.com>
3852 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3853 not bool, to be more consistent with Unix conventions.
3854 Suggested by Bruno Haible.
3856 Merge from coreutils.
3858 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3861 * getdate.h: Include stdbool.h, and timespec.h instead of
3862 the usual <time.h> dance.
3863 (get_date): Change signature to support fractional time stamps.
3864 All callers changed.
3865 * getdate.y: Include "getdate.h" first, as we can now
3866 assume C89 and don't need to worry about 'const'.
3867 Similarly, include "unlocked-io.h" near start, not in middle.
3869 (textint.value): Use long int rather than int.
3870 (textint.digits): Use size_t rather than int.
3871 (BILLION, LOG10_BILLION): New constants.
3872 (parser_control): New member rel_ns. Members day_ordinal,
3873 time_zone, month, day, hour, minutes, rel_year, rel_month,
3874 rel_day, rel_hour, rel_minutes, rel_seconds
3875 are now long int, not int. Member seconds is now struct timespec,
3876 not int. New member timespec_seen. Members dates_seen, days_seen,
3877 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3879 (%union.intval): Now long int, not int.
3880 New member timespec.
3881 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3882 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3883 (spec): Now is a timespec or an item list.
3884 (timespec, items): New nonterminals.
3885 (time, rel, relunit, number, get_date):
3886 Add support for fractional seconds.
3887 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3888 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3889 (to_hour): First arg is now long int, not int.
3890 (to_year): Returns long int, not int.
3891 Don't treat year -70 like 70.
3892 (tm_diff): Returns long int, not int.
3893 (lookup_word): Use bool instead of int when appropriate.
3894 (yylex): Use size_t for count, not int.
3895 Detect overflow when parsing large integer constants.
3896 Add support for fractions.
3897 (get_date): Make pointers 'const' if possible.
3898 Use more-portable code to detect integer overflow.
3899 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3900 Don't use ctime; it's not reliable if the year has >4 digits.
3902 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3903 This is for compatibility with BSD.
3905 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3906 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3907 From coreutils' system.h.
3909 * userspec.c: Don't include "posixver.h".
3910 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3911 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3912 compatible extension. Simplify code by removing a boolean int
3913 that was always nonzero if a string was nonnull.
3915 2004-03-30 Jim Meyering <jim@meyering.net>
3917 Merge from coreutils.
3919 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3921 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3922 an empty input stream.
3924 * readtokens.c: Include <stdbool.h>.
3925 (readtoken): Use `size_t' rather than int/long.
3926 All callers adjusted.
3927 Use `bool' rather than `int' where appropriate.
3928 Use memset rather than an explicit loop.
3929 Use x2nrealloc rather than xrealloc.
3930 Allow the use of `\0' as a delimiter.
3931 (readtokens): Likewise.
3932 * readtokens.h (readtoken, readtokens): Update prototypes.
3934 2004-03-30 Bruno Haible <bruno@clisp.org>
3936 * getloadavg.c (getloadavg): Don't assume setlocale returns
3939 2004-03-29 Paul Eggert <eggert@twinsun.com>
3941 Merge changes to getloadavg.c from coreutils and Emacs.
3943 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3944 Define to an expression, not to the empty string.
3945 Include cloexec.h and xalloc.h.
3946 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3947 Use set_cloexec_flag rather than rolling our own.
3948 * cloexec.c, cloexec.h: New files.
3950 2004-03-18 Paul Eggert <eggert@twinsun.com>
3952 * getopt.h: Sync with libc CVS.
3954 2004-03-18 Paul Eggert <eggert@twinsun.com>
3955 Bruno Haible <bruno@clisp.org>
3957 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3958 not on all platforms that have <wchar.h>.
3959 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3961 2004-03-09 Paul Eggert <eggert@twinsun.com>
3963 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3965 * getopt_int.h: New file, also synced from libc.
3967 2004-03-07 Paul Eggert <eggert@twinsun.com>
3969 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3970 '#if' expressions. Unlike the code it replaces, it does not
3971 depend on (defined _SC_PAGESIZE). However, it does depend on
3972 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3973 first reported by Jason Andrade in
3974 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3976 2004-01-18 Simon Josefsson <jas@extundo.com>
3978 * strdup.h: New file.
3979 * strdup.c: Include it.
3980 * path-concat.c: Include strdup.h. Drop strdup declaration.
3981 * userspec.c: Include strdup.h. Drop strdup declaration.
3983 2004-02-06 Karl Berry <karl@gnu.org>
3985 * config.charset: update from gettext 0.14.1.
3987 2004-02-05 Paul Eggert <eggert@twinsun.com>
3989 Add comments and code, prompted by suggestions from Bruno Haible
3991 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3992 describing the enum quoting_style values.
3993 * quotearg.c (quotearg_alloc): New function.
3994 (quotearg_buffer_restyled): Treat lone { and } as special.
3995 Treat = as special. Work around bug with older shells
3996 that "see" a '\' that is really the 2nd byte of a multibyte char.
3997 Quote empty string with shell_quoting_style.
3999 2004-02-03 Bruno Haible <bruno@clisp.org>
4001 * pipe.h: New file, from GNU gettext.
4002 * pipe.c: New file, from GNU gettext.
4004 2004-01-27 Bruno Haible <bruno@clisp.org>
4006 * execute.h: New file, from GNU gettext.
4007 * execute.c: New file, from GNU gettext.
4008 * w32spawn.h: New file, from GNU gettext.
4010 2004-01-23 Paul Eggert <eggert@twinsun.com>
4012 Exit-status fix from coreutils.
4014 Use exit_failure consistently in place of EXIT_FAILURE,
4015 so that program exit statuses are consistent on failure.
4017 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4018 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4019 * argmatch.h: Comment fix to match the above.
4020 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4021 Now a macro referring to exit_failure, instead of a separate
4022 variable. Include "exitfail.h" to get it.
4023 * xstrtol.h: Include "exitfail.h".
4024 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4026 * long-options.c (parse_long_options): Use prototype
4027 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4030 2004-01-21 Jim Meyering <jim@meyering.net>
4032 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4033 so as not to conflict with a different-sized __mktime_internal
4034 function in GNU libc.
4035 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4036 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4038 2004-01-18 Paul Eggert <eggert@twinsun.com>
4040 Merge from diffutils.
4042 * file-type.c (file_type): Add typed memory objects.
4043 * file-type.h (S_TYPEISTMO): New macro.
4045 * c-stack.h (c_stack_action): Remove argv argument.
4046 * c-stack.c (c_stack_action): Likewise. All uses changed.
4047 (die): Don't calculate message unless segv_action returns.
4048 (get_stack_location, min_address_from_argv, max_address_from_argv,
4049 volatile stack_base, volatile_stack_size): Remove.
4050 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4051 that every segmentation violation is a stack overflow. (Ouch!)
4052 See Debian bug 136249 (still outstanding) for more info about why
4053 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4055 2003-11-30 Bruno Haible <bruno@clisp.org>
4057 Safer stack allocation.
4058 * setenv.c: Include allocsa.h.
4059 (alloca): Remove fallback definition.
4060 (freea): Remove macro.
4061 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4064 2003-10-17 Bruno Haible <bruno@clisp.org>
4066 * binary-io.h: Avoid warnings on Cygwin.
4068 2003-12-28 Bruno Haible <bruno@clisp.org>
4070 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4071 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4073 2003-11-28 Bruno Haible <bruno@clisp.org>
4075 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4077 2003-11-27 Bruno Haible <bruno@clisp.org>
4079 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4081 2003-11-17 Bruno Haible <bruno@clisp.org>
4083 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4085 2003-11-24 Bruno Haible <bruno@clisp.org>
4087 * xallocsa.h: New file, from GNU gettext.
4088 * xallocsa.c: New file, from GNU gettext.
4090 2003-11-24 Bruno Haible <bruno@clisp.org>
4092 * allocsa.h: New file, from GNU gettext.
4093 * allocsa.c: New file, from GNU gettext.
4095 2003-11-24 Bruno Haible <bruno@clisp.org>
4097 * eealloc.h: New file.
4099 2004-01-15 Jim Meyering <jim@meyering.net>
4101 Merge from coreutils.
4103 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4104 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4105 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4107 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4108 optional configure-time default.
4110 * version-etc.c (version_etc_copyright): Update copyright date.
4112 * xreadlink.c (xreadlink): Correct outdated comment.
4114 2004-01-15 Paul Eggert <eggert@twinsun.com>
4116 Merge from coreutils.
4118 * posixver.c: Include posixver.h.
4120 * same.c: Include <stdbool.h>, <limits.h>.
4121 (_POSIX_NAME_MAX): Define if not defined.
4123 (same_name): If file names are silently truncated, report
4124 that the file names are the same if they are the same after
4125 the silent truncation.
4127 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4128 conversion function.
4129 * xstrtod.c (xstrtod): Likewise. All callers changed to
4130 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4133 2004-01-14 Paul Eggert <eggert@twinsun.com>
4135 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4136 with like-named macro in fnmatch.c.
4137 (EXT): Use an internal constant instead.
4139 Merge fnmatch patches from glibc.
4140 * fnmatch.c (mbsinit): Remove define.
4141 Add libc_hidden_ver (__fnmatch, fnmatch).
4142 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4143 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4145 2003-12-14 Karl Berry <karl@gnu.org>
4147 * config.charset: update from gettext-runtime.
4149 2003-12-03 Paul Eggert <eggert@twinsun.com>
4151 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4152 Bug reported by Alfred M. Szmidt.
4154 2003-11-29 Karl Berry <karl@gnu.org>
4156 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4158 2003-11-23 Paul Eggert <eggert@twinsun.com>
4159 Bruno Haible <bruno@clisp.org>
4161 * printf-parse.h: Don't include sys/types.h.
4162 (ARG_NONE): New macro.
4163 (char_directive): Change type of *arg_index fields to size_t.
4164 * printf-parse.c: Don't include sys/types.h.
4165 (SSIZE_MAX): Remove macro.
4166 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4167 Remove unnecessary overflow check.
4168 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4171 2003-11-24 Paul Eggert <eggert@twinsun.com>
4173 * alloca.c: Remove dependency on xalloc module.
4174 (xalloc_die): Remove.
4175 (memory_full) [!defined emacs]: New macro.
4176 [!defined emacs]: Don't include xalloc.h.
4177 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4178 address arithmetic overflows. Change datatypes a bit to avoid
4181 2003-11-22 Jim Meyering <jim@meyering.net>
4183 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4185 2003-11-17 Bruno Haible <bruno@clisp.org>
4187 * vasnprintf.c (alloca): Remove fallback definition.
4188 (freea): Remove definition.
4189 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4190 Reported by Paul Eggert.
4192 2003-11-17 Jim Meyering <jim@meyering.net>
4194 On systems without utime and without a utimes function capable of
4195 dealing with a NULL struct utimbuf* argument, this utime replacement
4196 could -- in unusual circumstances -- leak a file descriptor.
4197 * utime.c: Include <unistd.h> and <errno.h>.
4198 (utime_null): Be sure to close `fd' and to preserve errno.
4199 Reported by Geoff Collyer via Arnold Robbins.
4201 2003-11-16 Paul Eggert <eggert@twinsun.com>
4202 Bruno Haible <bruno@clisp.org>
4204 Protect against address arithmetic overflow.
4205 * printf-args.h: Include stddef.h.
4206 (arguments): Change type of field 'count' to size_t.
4207 * printf-args.c (printf_fetchargs): Use size_t instead of
4208 'unsigned int' where appropriate.
4209 * printf-parse.h: Include sys/types.h.
4210 (char_directive): Change type of *arg_index fields to ssize_t.
4211 (char_directives): Change type of fields 'count', max_*_length to
4213 * printf-parse.c: Include sys/types.h and xsize.h.
4214 (SSIZE_MAX): Define fallback value.
4215 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4216 instead of 'int' where appropriate. Check a_allocated, d_allocated
4217 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4218 * vasnprintf.c: Include xsize.h.
4219 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4220 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4221 overflow. Avoid wraparound when converting a width or precision from
4224 2003-11-16 Bruno Haible <bruno@clisp.org>
4226 Update from GNU gettext.
4227 * printf-parse.c: Generalize to it can be compiled for wide strings.
4228 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4229 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4230 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4231 SNPRINTF): New macros.
4232 Don't include <alloca.h> if the file is used inside libintl.
4233 (local_wcslen): New function, for Solaris 2.5.1.
4234 (VASNPRINTF): Use it instead of wcslen.
4236 2003-11-16 Bruno Haible <bruno@clisp.org>
4238 * xsize.h (xmax): New function.
4239 (xsum, xsum3, xsum4): Declare as "pure" functions.
4241 2003-11-12 Paul Eggert <eggert@twinsun.com>
4243 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4244 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4245 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4246 heuristic is just as accurate as far as we know, and it removes a
4247 dependency on size_max.m4 and ptrdiff_max.m4.
4249 2003-11-12 Paul Eggert <eggert@twinsun.com>
4251 * xstrtol.c (__xstrtol): Remove "break" immediately after
4252 "return", to pacify some unknown compiler. Problem reported
4255 2003-11-11 Bruno Haible <bruno@clisp.org>
4257 * xsize.h (SIZE_MAX): Remove fallback definition.
4258 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4261 2003-11-10 Paul Eggert <eggert@twinsun.com>
4263 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4264 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4265 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4267 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4268 not (size_t) -1, since it's defined here.
4270 2003-11-06 Paul Eggert <eggert@twinsun.com>
4272 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4273 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4274 Reject sizes of exactly SIZE_MAX bytes.
4275 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4276 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4278 2003-11-05 Bruno Haible <bruno@clisp.org>
4280 * xsize.h: Include limits.h, to avoid a possible collision with
4281 SIZE_MAX defined in <limits.h> on Solaris.
4283 2003-11-04 Bruno Haible <bruno@clisp.org>
4285 * xsize.h: New file.
4286 * linebreak.c: Include xsize.h.
4287 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4288 argument for overflow.
4289 Suggested by Paul Eggert.
4291 2003-10-31 Bruno Haible <bruno@clisp.org>
4293 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4294 to avoid (extremely rare) race condition.
4295 Suggested by Paul Eggert.
4297 2003-11-03 Jim Meyering <jim@meyering.net>
4299 * userspec.c: Include "userspec.h".
4300 * userspec.h: New file.
4302 2003-10-31 Paul Eggert <eggert@twinsun.com>
4304 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4305 * mountlist.c (SIZE_MAX): Define if not defined already.
4306 (read_filesystem_list): Set and use me_type_malloced.
4307 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4308 whatever the type happens to be), for brevity and consistency.
4309 Check for size calculation overflow on Alphas running OSF/1.
4311 2003-10-31 Jim Meyering <jim@meyering.net>
4313 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4315 * linebuffer.c: Include <string.h> for declaration of memset.
4317 2003-10-30 Paul Eggert <eggert@twinsun.com>
4318 Bruno Haible <bruno@clisp.org>
4320 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4321 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4323 2003-10-29 Paul Eggert <eggert@twinsun.com>
4325 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4326 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4328 * quotearg.c (quotearg_n_options): Use it.
4329 * group-member.c: Include <stdbool.h>.
4330 (free_group_info): Arg is now const *; don't free arg.
4331 (get_group_info): Now returns bool and accepts struct group_info *,
4332 rather than returning a malloc'ed struct group_info *.
4333 All uses changed. Check for overflow in internal size calculation.
4335 * getusershell.c (readname): Simplify the code by using x2nrealloc
4336 rather than xmalloc/xrealloc.
4337 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4338 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4339 conformance bug: the old code used a pointer after freeing the
4340 storage that it addressed.
4341 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4342 rather than doing it by hand.
4343 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4344 the buffer preserved. Use free and xmalloc instead.
4345 * quotearg.c (quotearg_n_options): Likewise.
4346 Use a simpler test for size overflow. Don't use xalloc_oversized
4347 because unsigned int might be wider than size_t (!); this suggests
4348 that we should switch from unsigned int to size_t for slot numbers.
4350 2003-10-27 Bruno Haible <bruno@clisp.org>
4352 * stdbool_.h: Better support for BeOS.
4354 2003-10-27 Paul Eggert <eggert@twinsun.com>
4356 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4357 to allocate the returned structure. Do not allocate a subarray,
4358 as x2nrealloc will do that.
4359 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4360 instead of xnrealloc.
4361 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4363 2003-10-26 Paul Eggert <eggert@twinsun.com>
4365 * xalloc.h (xalloc_oversized): New static inline function, for
4366 callers that want to do their own size-overflow checking. Include
4367 <stdbool.h>, since xalloc_oversized returns bool.
4368 * xalloc.c (array_size_overflow): Remove. All callers changed
4369 to use xalloc_oversized.
4371 Add two functions x2realloc, x2nrealloc, for programs that grow
4372 arrays dynamically by doubling their sizes.
4373 * xalloc.h (x2realloc, x2nrealloc): New decls.
4374 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4377 Port to C99 semantics for 'inline' of external functions.
4378 Bug reported by Bruno Haible.
4379 * xmalloc.c (xnmalloc_inline): New static inline function,
4380 with the old contents of xnmalloc.
4381 (xnmalloc, xmalloc): Use it.
4382 (xnrealloc_inline): New static inline function,
4383 with the old contents of xnrealloc.
4384 (xnrealloc, xrealloc): Use it.
4386 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4388 2003-10-25 Paul Eggert <eggert@twinsun.com>
4390 Fix several address-calculation bugs in the hash modules,
4391 plus some minor code cleanup.
4393 * hash.h: Include <stdbool.h>, for bool.
4394 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4395 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4396 hash_get_n_entries, hash_get_max_bucket_length,
4397 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4398 hash_rehash): Use size_t rather than unsigned.
4399 * hash.c (struct hash_table, hash_get_n_buckets,
4400 hash_get_n_buckets_used, hash_get_n_entries,
4401 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4402 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4403 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4405 (SIZE_MAX): Define if not defined.
4406 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4407 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4409 Use const * when possible.
4410 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4411 (check_tuning): Fix bug: if tuning parameters were very close to
4412 0 or 1, rounding errors could have caused subscript violations.
4413 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4414 (hash_initialize): Add 'fail:' label
4415 to free table and return NULL, and use it to simplify code.
4416 Use calloc rather than clearing the storage ourself.
4417 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4418 buffer size calculations.
4419 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4420 Include <stddef.h>, for size_t.
4421 * hash-pjw.c (hash_pjw): Likewise.
4422 Switch to method described by Bruno Haible.
4423 Include <limits.h>, for CHAR_BIT.
4424 (SIZE_BITS): New macro.
4426 2003-10-21 Paul Eggert <eggert@twinsun.com>
4428 * getndelim2.c (getndelim2): When size calculation overflows,
4429 ceiling the allocation at NMAX bytes rather than silently
4430 discarding input bytes before NMAX is reached. This makes
4431 a difference only if NMAX exceeds SIZE_MAX / 2.
4433 * obstack.c: Merge from glibc.
4434 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4435 Add libc_hidden_def (_obstack_newchunk).
4436 (_obstack_free) [! defined _LIBC]: Remove.
4437 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4438 a clone of the function body.
4439 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4440 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4442 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4443 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4446 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4447 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4448 Don't use lvalue casts, as GCC plans to remove support for them
4449 in GCC 3.5. Reported by Joseph S. Myers. This bug
4450 was also present in the non-GCC version, indicating that this
4451 code had always been buggy and had never been widely used.
4452 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4453 Use the fast variant of each macro, rather than copying the
4454 definiens of the fast variant; that way, we'll be more likely to
4455 catch future bugs in the fast variants.
4457 2003-10-20 Bruno Haible <bruno@clisp.org>
4459 * wait-process.h: New file, from GNU gettext.
4460 * wait-process.c: New file, from GNU gettext.
4462 2003-10-19 Jim Meyering <jim@meyering.net>
4464 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4466 2003-10-16 Paul Eggert <eggert@twinsun.com>
4468 * getgroups.c: Include <errno.h>, <stdlib.h>.
4469 (getgroups): First arg is int, not size_t.
4470 Don't let 'free' mangle errno.
4472 2003-10-16 Jim Meyering <jim@meyering.net>
4474 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4476 2003-10-15 Paul Eggert <eggert@twinsun.com>
4478 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4480 (new_exclude, add_exclude_file): Initial size no longer needs to
4482 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4483 our own address arithmetic overflow checking.
4485 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4486 (fnmatch): Do not alloca more than 2000 wide characters;
4487 instead, use malloc for large buffers.
4488 Check for address arithmetic overflow, and return -1
4489 with errno set to ENOMEM in that case.
4490 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4491 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4492 instead, return -1. Check for address arithmetic overflow.
4494 2003-10-14 Paul Eggert <eggert@twinsun.com>
4496 Handle invalid suffixes and overflow independently, so that
4497 callers can treat them independently as needed. Fix some bugs in
4498 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4499 suffix for a human-readable blocksize. The major caller-visible
4500 change is the addition of a new
4501 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4502 that both overflow and suffix chars were found.
4504 * human.c (humblock): Don't check separately for invalid suffix
4505 char; that is xstrtoumax's job (now that its bug is fixed).
4506 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4507 INTMAX_MAX]: New macros.
4508 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4509 TYPE_MAXIMUM): New macros.
4510 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4511 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4512 if overflow occurs, as it's what __strtol does and it's more useful
4514 (__xstrtol): If __strtol reports some error other than ERANGE,
4515 reflect it to the caller as LONGINT_INVALID. If it reports
4516 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4517 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4518 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4520 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4521 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4522 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4523 [defined UINTMAX_MAX]: New macros.
4525 2003-10-14 Bruno Haible <bruno@clisp.org>
4527 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4528 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4529 Also use volatile where needed.
4531 2003-10-12 Paul Eggert <eggert@twinsun.com>
4533 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4534 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4535 and define in terms of the other primitives.
4536 * xmalloc.c: Include stdbool.h; do not include exit.h.
4537 (SIZE_MAX): Define if not already defined.
4538 (array_size_overflow): New function.
4539 (xalloc_die): Abort instead of exiting if 'error' returns.
4540 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4541 (xmalloc, xrealloc): Use them.
4542 (xcalloc): Check for address arithmetic overflow.
4543 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4544 a bit faster than strcpy.
4546 2003-10-08 Paul Eggert <eggert@twinsun.com>
4548 Merge getpass from libc, plus a few fixes.
4550 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4551 Include <stdbool.h>.
4552 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4553 __fsetlocking to empty.
4554 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4555 do include <bits/libc-lock.h>.
4556 Do not include <fcntl.h>; not needed.
4557 [_LIBC]: Include <wchar.h>.
4558 (NOTCANCEL_MODE): New macro.
4559 (flockfile, funlockfile) [_LIBC]: New macros.
4560 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4561 [!_LIBC]: New macros.
4562 (call_fclose): New function.
4563 (getpass): Use it. Save tty stream separately; this simplifies the
4564 code and makes it more reliable if stdin happens to equal stdout.
4565 Invoke __fsetlocking on tty.
4566 Handle thread cancellation if needed.
4567 Namespace cleanup (use __tcgetattr, __getline).
4568 Use bool for Booleans.
4569 [USE_IN_LIBIO]: Handle wide streams.
4570 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4571 stream might go where.
4573 * unlocked-io.h: Include <stdio.h>, so that the caller
4574 doesn't have to include <stdio.h> before us.
4575 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4576 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4577 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4578 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4579 if not declared, so that we can use getpass.c code from libc without
4581 (flockfile, ftrylockfile, funlockfile): New macros.
4583 2003-10-06 Bruno Haible <bruno@clisp.org>
4585 * version-etc-2.h: Remove file.
4586 * version-etc-2.c: Remove file.
4588 2003-09-25 Jim Meyering <jim@meyering.net>
4589 Bruno Haible <bruno@clisp.org>
4591 This lets translators provide better translations for the
4592 "Written by ..." part of --version output.
4593 * version-etc.h: Include stdarg.h.
4594 (version_etc_copyright): Declare as readonly.
4595 (version_etc): Make this function variadic with a NULL-terminated list
4596 of author name strings.
4597 (version_etc_va): New declaration.
4598 * version-etc.c: Include stdarg.h, stdlib.h.
4599 (version_etc_copyright): Declare as readonly.
4600 (version_etc_va): New function. Provide a different translatable string
4601 for each possible number of authors < 10. Abbreviate when there are 10
4603 (version_etc): Make this function variadic. Call version_etc_va.
4604 Suggestion from Gary V. Vaughan.
4606 * long-options.h (parse_long_options): Change prototype: the authors
4607 string is moved to the end and becomes variadic.
4608 * long-options.c: Include stdarg.h.
4609 (parse_long_options): Make this function variadic, too.
4610 Call version_etc_va, not version_etc.
4612 2003-10-06 Bruno Haible <bruno@clisp.org>
4614 * fatal-signal.h: New file, from GNU gettext.
4615 * fatal-signal.c: New file, from GNU gettext.
4617 2003-10-04 Karl Berry <karl@gnu.org>
4619 * argp*: update from libc.
4621 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4623 * getpass.c (getpass): Use a no-op fseek when switching from input to
4624 output mode on the same stream.
4626 2003-09-29 Paul Eggert <eggert@twinsun.com>
4628 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4629 Fix arg typo in previous patch.
4631 2003-09-28 Jim Meyering <jim@meyering.net>
4633 * error.c: Correct cpp indentation.
4635 2003-09-27 Paul Eggert <eggert@twinsun.com>
4637 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4638 Omit the special code that used __typeof__, since we worry that
4639 it could be more trouble than it's worth. See:
4640 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4641 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4645 2003-09-26 Jim Meyering <jim@meyering.net>
4647 * error.c (error_tail): Move some declarations
4648 into inner scope where the local variables are used.
4650 2003-09-26 Bruno Haible <bruno@clisp.org>
4652 * stpncpy.h (gnu_stpncpy): New declaration.
4653 (stpncpy): Define as alias for gnu_stpncpy.
4654 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4656 2003-09-26 Paul Eggert <eggert@twinsun.com>
4658 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4659 (error_tail): Do not loop, reallocating temporary buffer, since
4660 the output cannot contain more wide characters than the input
4661 contains bytes, the size must be big enough already. This avoids
4662 one potential size overflow calculation. Check for size overflow
4663 when calculating temporary buffer size. Free temporary buffer
4664 when done, if it was allocated with malloc; this plugs a memory
4665 leak. Remove casts from void * to pointers, that are no longer
4666 needed now that we're assuming C89 or better.
4668 Merge error changes from glibc.
4670 * error.c, error.h: Update copyright notice header to match glibc.
4671 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4672 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4673 Disable cancellation while printing error.
4674 * error.h: Prepend __ to parameter names.
4676 2003-09-25 Karl Berry <karl@gnu.org>
4678 * argp-fmtstream.c, argp-help.c: update from libc.
4680 2003-09-25 Bruno Haible <bruno@clisp.org>
4682 * version-etc-2.h: New file, from version-etc.h with modifications.
4683 * version-etc-2.c: New file, from version-etc.c with modifications.
4685 2003-09-25 Simon Josefsson <jas@extundo.com>
4687 * xgetdomainname.h: New file.
4688 * xgetdomainname.c: New file.
4690 2003-09-25 Simon Josefsson <jas@extundo.com>
4691 Bruno Haible <bruno@clisp.org>
4693 * getdomainname.h: New file.
4694 * getdomainname.c: New file.
4696 2003-09-24 Paul Eggert <eggert@twinsun.com>
4698 * linebuffer.c (freebuffer): Don't free the argument, just
4699 the buffer associated with the argument. Bug reported by
4702 2003-09-19 Karl Berry <karl@gnu.org>
4704 * argp.h: update from libc.
4706 2003-09-16 Paul Eggert <eggert@twinsun.com>
4708 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4709 input error, instead of returning NULL the next time we are called
4710 (and therefore losing track of errno).
4712 2003-09-15 Paul Eggert <eggert@twinsun.com>
4714 * getndelim2.c (getndelim2): Don't trash errno when a read
4715 fails, so that the caller gets the proper errno.
4717 * readutmp.c (read_utmp): Likewise.
4718 Check for fstat error. Close stream and free storage
4721 2003-09-14 Bruno Haible <bruno@clisp.org>
4723 * fwriteerror.h: New file.
4724 * fwriteerror.c: New file.
4726 2003-09-14 Jim Meyering <jim@meyering.net>
4728 * getloadavg.c: Correct cpp indentation.
4729 * strdup.c: Likewise.
4730 * vasnprintf.c: Likewise.
4732 2003-09-12 Paul Eggert <eggert@twinsun.com>
4734 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4735 * obstack.c [!defined _LIBC]: Likewise.
4736 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4737 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4738 * exitfail.c: Don't include stdlib.h; no longer needed.
4740 More changes to assume C89 or better.
4742 * error.c (error_tail): Assume vprintf.
4744 * argmatch.c (getenv): Remove decl.
4745 * progreloc.c (get_full_program_name): Define via prototype.
4746 * setenv.c (clearenv): Likewise.
4747 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4749 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4750 (malloc, memcpy): Remove decls.
4751 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4752 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4753 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4754 (memcpy): Remove macro.
4755 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4756 (__P): Remove. All uses removed.
4757 (PTR): Remove. All uses changed to void *.
4758 (CHAR_BIT, NULL): Remove.
4759 (spaces, zeros, memset_space, memset_zero)
4760 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4762 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4763 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4764 Define with prototype.
4765 Remove now-unnecessary prototype decl.
4766 (extra_args_spec): Assume ANSI C. All uses changed.
4767 (extra_args_spec_iso): Remove.
4768 (my_strftime, emacs_strftimeu): Define via prototype.
4769 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4771 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4772 * strtoimax.c: Include <stdlib.h> unconditionally.
4773 (strtoul, strtol): Remove decls.
4774 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4776 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4777 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4778 (LOCALE_PARAM_PROTO): New macro.
4779 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4780 (INTERNAL (strtol), strtol): Define with a prototype.
4781 (PARAMS): Remove. All uses removed.
4782 * tempname.c: Include <string.h> unconditionally.
4783 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4784 * xgethostname.c (main): Define with a prototype.
4785 * xmalloc.c: Include "xalloc.h" first, to check interface.
4786 Include <stdlib.h> unconditionally.
4787 (calloc, malloc, realloc, free): Remove decls.
4788 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4789 Include <stdlib.h> unconditionally. Sort include file names.
4791 (xstrtod): Define with a prototype.
4792 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4793 (strtol, strtoul): Remove decls.
4795 2003-09-11 Paul Eggert <eggert@twinsun.com>
4797 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4798 Include <stdlib.h>, <string.h> unconditionally.
4799 Remove now-unnecessary cast to char *.
4800 * strnlen.c: Include <string.h> unconditionally.
4801 * yesno.c (yesno): Define with a prototype.
4803 2003-09-10 Bruno Haible <bruno@clisp.org>
4805 * strcspn.c: Include <string.h> unconditionally.
4806 * strpbrk.c: Include <string.h> unconditionally.
4807 * strstr.c: Include <string.h> unconditionally.
4808 * unicodeio.c: Include <string.h> unconditionally.
4809 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4810 * unsetenv.c: Likewise.
4811 * xreadlink.c: Include <stdlib.h> unconditionally.
4812 * yesno.c: Include <stdlib.h> unconditionally.
4813 (rpmatch): Add prototype.
4815 2003-09-10 Jim Meyering <jim@meyering.net>
4817 * error.c: Correct indentation of cpp directives.
4819 2003-09-09 Paul Eggert <eggert@twinsun.com>
4823 * acosl.c (main): Use a prototype.
4824 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4827 * getloadavg.c (getloadavg, main): Define via prototypes.
4829 * getopt.h (struct option.name): Assume C89, and use 'const'.
4830 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4831 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4833 * getopt.c (const): Remove macro.
4834 Include <string.h> unconditionally.
4835 (my_index): Remove; all uses changed to strchr.
4836 (strlen): Remove decl.
4837 (exchange): Remove forward decl; no longer needed.
4838 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4839 Define with prototype.
4840 * getopt1.c (const): Remove macro.
4841 (getopt_long, getopt_long_only, main): Define with prototype.
4843 * getugroups.c: Include <string.h> unconditionally.
4845 * getusershell.c: Include <stdlib.h> unconditionally.
4846 (getusershell, setusershell, endusershell, readname, main):
4847 Define with prototypes.
4849 * group-member.c: Include group-member.h first.
4850 Include <stdlib.h> unconditionally.
4852 * hard-locale.c: Include hard-locale.h first.
4853 Include <stdlib.h>, <string.h> unconditionally.
4855 * hash.c (free, malloc): Remove decls.
4856 Include <stdlib.h> unconditionally.
4858 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4859 (getenv): Do not declare.
4861 * idcache.c: Include <string.h> unconditionally.
4863 * long-options.c: Include long-options.h first, to test interface.
4864 Include <stdlib.h> unconditionally.
4866 * makepath.c: Include makepath.h first, to test interface.
4867 Include <stdlib.h> and <string.h> unconditionally.
4869 * linebuffer.c: Include <stdlib.h>.
4870 (free): Remove decl.
4872 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4873 rpl_malloc returns void *, not char *.
4874 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4876 * md5.h: Include <limits.h> unconditionally.
4877 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4878 (__P): Remove; all uses removed.
4879 * md5.c: Include "md5.h" first.
4880 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4881 md5_buffer, md5_process_bytes, md5_process_block):
4882 Define with prototypes.
4883 * sha.h (__P): Remove all uses. (It wasn't defined??)
4884 * sha.c: Include "sha.h" first.
4885 Include <stdlib.h>, <string.h> unconditionally.
4887 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4888 * memcmp.c (__ptr_t): Likewise.
4889 * memrchr.c (__ptr_t): Likewise.
4890 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4891 Include <string.h> unconditionally.
4892 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4893 * memchr.c: Include <stdlib.h> unconditionally.
4894 * memchr.c (LONG_MAX): Remove.
4895 * memrchr.c (LONG_MAX): Likewise.
4896 * memchr.c (__memchr): Define via a prototype.
4897 * memrchr.c (__memrchr): Likewise.
4898 * memcmp.c (__P): Remove, and remove all uses.
4899 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4900 Remove forward decls; no longer needed.
4901 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4902 Use types required by C89 in prototype.
4904 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4905 * savedir.c: Likewise.
4906 * mkdir.c (free): Remove decl.
4907 * rmdir.c (rmdir): Define with a prototype.
4908 * savedir.c: Include savedir.h first, to test interface.
4910 * mktime.c (STDC_HEADERS): Remove.
4911 Include <stdlib.h>, <string.h> unconditionally.
4913 * modechange.c: Include <stdlib.h> unconditionally.
4914 (malloc): Remove decl.
4916 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4917 (free): Remove decl.
4919 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4920 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4921 (This type really should be intptr_t, but that's a C99ism.)
4922 (_obstack_memcpy): Remove: all uses changed to memcpy.
4923 Include <string.h> unconditionally.
4924 (struct obstack): Assume __STDC__ for types of members
4925 chunkfun, freefun, extra_arg.
4926 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4927 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4928 obstack_begin, obstack_specify_allocation,
4929 obstack_specify_allocation_with_arg, obstack_chunkfun,
4930 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4931 Remove unprototyped decls and the macros that use them.
4932 * obstack.c (POINTER): Remove. All uses changed to void *.
4933 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4934 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4935 (defined __STDC__ && __STDC__)]:
4936 Remove nonprototyped code.
4937 Include <stdlib.h> unconditionally.
4938 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4939 _obstack_allocated_p, _obstack_free, obstack_free,
4940 _obstack_memory_used, print_and_abort):
4941 Define using prototypes.
4942 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4943 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4944 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4945 obstack_next_free, obstack_object_size, obstack_room) [0]:
4946 Remove unused, unprototyped code.
4948 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4950 * physmem.c (physmem_total, physmem_available, main): Define
4953 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4954 (main): Define with a prototype.
4956 * posixver.c (getenv): Remove decl.
4958 * putenv.c (malloc): Returns void *, not char *.
4959 Include <string.h> unconditionally.
4960 (strchr, memcpy, NULL): Do not define.
4962 * readtokens.c: Include readtokens.h first, to test interface.
4963 Include <stdlib.h>, <string.h> unconditionally.
4964 (init_tokenbuffer): Define with a prototype.
4966 * regex.c (PARAMS): Remove. All uses removed.
4967 All uses of _RE_ARGS removed, too.
4968 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4970 (bzero): Assume memset exists.
4971 (memcmp, memcpy, NULL): Remove.
4972 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4973 char, or assignments to local vars of type signed char.
4974 (init_syntax_once, PREFIX(extract_number_and_incr),
4975 PREFIX(print_partial_compiled_pattern),
4976 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4977 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4978 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4979 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4980 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4981 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4982 wcs_compile_range, byte_compile_range, truncate_wchar,
4983 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4984 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4985 count_mbs_length, wcs_re_match_2_internal,
4986 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4987 PREFIX(alt_match_null_string_p),
4988 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4989 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4990 regfree, PREFIX(extract_number)): Define with prototype. Remove
4991 now-unnecessary declaration, if any.
4992 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4994 Remove now-unnecessary casts among pointer types.
4995 * regex.h (_RE_ARGS): Remove. All uses removed.
4997 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4998 (free): Remove decl.
5000 * rpmatch.c: Include <stdlib.h> unconditionally.
5002 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5003 (free): Remove decl.
5005 * save-cwd.c: Include <stdlib.h> unconditionally.
5006 * xgetcwd.c: Likewise.
5008 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5009 (free): Remove decl.
5011 * strchrnul.c (strchrnul): Define with a prototype.
5012 Fix bug: c_in was not converted to char before searching.
5014 The following changes are not K&R related:
5016 * group-member.h: Include <sys/types.h>, so that this file is
5018 * makepath.h: Likewise.
5020 * getusershell.c (readname, default_index, line_size, readname):
5021 Use size_t, not int, for sizes.
5022 (readname): If the size overflows, report an error instead of
5025 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5027 * getndelim2.c: Assume stdlib.h per the C89 spec.
5029 2003-09-08 Paul Eggert <eggert@twinsun.com>
5031 Assume C89 or better; remove K&R cruft.
5032 A few of these changes were first proposed by Derek Robert Price
5033 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5035 * addext.c: Include <string.h> unconditionally.
5036 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5037 Don't declare getenv or malloc.
5039 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5040 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5042 (find_stack_direction, alloca): Use prototypes.
5044 * atexit.c (atexit): Define using a prototype.
5046 * basename.c, dirname.c, stripslash.c:
5047 Include <string.h> unconditionally.
5049 * bcopy.c: Include <stddef.h>.
5050 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5052 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5054 * error.h (error, error_at_line, error_print_progname)
5055 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5056 * error.c: Include error.h first, to check interface.
5057 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5058 (VA_START): Remove; all uses changeed to va_start.
5059 (exit, strerror): Remove decls.
5060 (error_print_progname): Prototype uncondionally.
5061 Don't include <errno.h>; no longer needed.
5062 (private_strerror): Remove.
5063 (error_tail): Always define.
5064 (error, error_at_line): Assume C89 or better; always use prototypes.
5065 * fatal.c: Include "fatal.h" first, to test interface.
5066 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5067 (VA_START): Remove; all uses changed to va_start.
5068 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5070 (exit): Remove decl.
5071 (fatal): Prototype unconditionally. Assume va_start works.
5072 Abort at end, to pacify gcc.
5074 * euidaccess.c (main): Define with a prototype.
5076 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5078 * exitfail.c: Include <stdlib.h> unconditionally.
5080 * fnmatch_.h (__P): Remove. All uses changed to assume
5082 * fnmatch.c: Include fnmatch.h first, to test interface.
5083 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5084 (getenv): Remove decl.
5085 (fnmatch): Define using a prototype.
5086 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5087 (FCT): Define using a prototype.
5089 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5091 * gethostname.c: Include <stddef.h>.
5092 (gethostname): Define with prototype. Length is size_t, not int.
5094 2003-09-08 Paul Eggert <eggert@twinsun.com>
5096 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5097 getversion.c should have been removed then, but was accidentally
5100 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5101 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5103 2003-09-07 Paul Eggert <eggert@twinsun.com>
5105 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5106 copy_tm_result. Bug reported by Simon Josefsson in
5107 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5109 2003-09-06 Paul Eggert <eggert@twinsun.com>
5111 * time_r.c, time_r.h: New files.
5113 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5115 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5116 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5118 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5120 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5121 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5124 * timegm.c: Switch to glibc implementation, with the following changes:
5125 [defined HAVE_CONFIG_H]: Include <config.h>.
5126 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5127 (__mktime_internal) [!defined _LIBC]: New decl.
5128 (__gmtime_r) [!defined _LIBC]: New macro and function.
5129 (timegm): Use a prototype, since gnulib assumes C89.
5130 Do not bother declaring tmp to be const, as it's not really usefu.
5131 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5132 (timegm): Declare only if HAVE_DECL_TIMEGM.
5134 2003-09-03 Paul Eggert <eggert@twinsun.com>
5136 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5137 Bug reported by Lute Kamstra in
5138 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5140 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5141 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5142 course with correspondingly smaller numbers for tomorrow and
5143 yesterday. From Tadayoshi Funaba. Originally installed into
5144 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5147 2003-08-31 Simon Josefsson <jas@extundo.com>
5149 * timegm.h: New file.
5150 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5152 2003-08-31 Karl Berry <karl@gnu.org>
5154 * argp.h: update from libc.
5156 2003-08-28 Bruno Haible <bruno@clisp.org>
5158 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5159 warning on QNX, which defines O_BINARY to 000000.
5161 2003-08-24 Bruno Haible <bruno@clisp.org>
5163 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5164 MSVC7 <stdio.h> is included later.
5166 2003-08-20 Bruno Haible <bruno@clisp.org>
5168 * progname.h: New file, from GNU gettext.
5169 * progname.c: New file, from GNU gettext.
5170 * progreloc.c: New file, from GNU gettext.
5172 2003-08-19 Bruno Haible <bruno@clisp.org>
5174 * xstrdup.c: Assume <string.h> exists.
5176 2003-08-18 Jim Meyering <jim@meyering.net>
5178 * setenv.h: Indent nested cpp directive.
5179 * vasnprintf.c: Remove trailing blanks.
5181 2003-08-17 Simon Josefsson <jas@extundo.com>
5182 Bruno Haible <bruno@clisp.org>
5184 * xstrndup.h: New file.
5185 * xstrndup.c: New file.
5187 2003-08-17 Bruno Haible <bruno@clisp.org>
5189 * strndup.h: New file.
5191 2003-08-16 Paul Eggert <eggert@twinsun.com>
5193 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5194 space, undoing this 2003-08-12 change:
5195 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5197 2003-08-16 Jim Meyering <jim@meyering.net>
5199 Merge from coreutils.
5200 * xstrtoimax.c: #else #if -> #elif.
5201 * xstrtoumax.c: Likewise.
5203 2003-08-15 Paul Eggert <eggert@twinsun.com>
5205 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5206 rather than tab, after '#' in shell-script copyright notices.
5207 Suggested by Bruno Haible.
5209 2003-08-15 Jim Meyering <jim@meyering.net>
5210 and Paul Eggert <eggert@twinsun.com>
5212 Merge from coreutils.
5213 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5214 member but strut utmpx does not. Needed for AIX 4.3.3.
5215 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5217 2003-08-15 Jim Meyering <jim@meyering.net>
5219 Merge from coreutils.
5220 * xgethostname.c: Include <stdlib.h>.
5221 (xghostname): Don't exit for anything other than memory-related
5222 failure; just return NULL.
5223 * userspec.c: Include "posixver.h".
5224 (parse_user_spec): Accept `.' as a separator only
5225 in pre-POSIX-200112 mode.
5226 * strtoimax.c: Use #elif rather than #else #if.
5227 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5228 Remove function, now that we can rely on a working tzset function.
5229 [!_LIBC]: Ensure that the required autoconf test has been run.
5230 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5231 Use underlying_strftime for %r.
5232 * sha.c: Merge in some clean-up and optimization changes from glibc.
5233 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5234 Ensure that it is a multiple of 64.
5235 Rearrange loop exit tests so as to avoid performing an
5236 additional fread after encountering an error or EOF.
5237 * realloc.c: Update copyright date.
5239 2003-08-14 Jim Meyering <jim@meyering.net>
5241 Merge from coreutils.
5242 * obstack.h: Whitespace changes.
5243 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5244 and xcalloc return values.
5245 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5246 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5247 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5248 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5249 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5251 Use mntctl's return value to drive the entry-processing loop, since
5252 we can't rely on the value of the vmt_length member in the last
5253 entry. On some systems doing so could result in exhausting
5254 virtual memory. Based in part on a patch from Mike Jetzer.
5256 2003-08-14 Jim Meyering <jim@meyering.net>
5257 and Paul Eggert <eggert@twinsun.com>
5259 Merges from coreutils, plus other fixes.
5260 * physmem.c: Merge in portability changes from gcc/libiberty
5261 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5262 for credits and details. Thanks to Kaveh Ghazi for helping
5263 to keep these files in sync.
5264 (ARRAY_SIZE): Define it.
5265 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5266 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5267 (memcasecmp): Don't assume size_t fits in unsigned int.
5268 Remove casts and duplicate code.
5269 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5270 (memcpy): Remove definition.
5271 Merge in some clean-up and optimization changes from glibc.
5272 [BLOCKSIZE]: Move definition to top of file.
5273 Ensure that it is a multiple of 64.
5274 Rearrange loop exit tests so as to avoid performing an
5275 additional fread after encountering an error or EOF.
5276 * md5.h (md5_uintptr): Define.
5277 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5278 return to the initial working directory. Preserve errno
5280 * idcache.c: Include "xalloc.h".
5281 (xmalloc, xrealloc): Remove decls.
5282 (getuser): Remove casts no longer required in C89.
5283 * human.c: Include stdio.h, for sprintf.
5284 * group-member.c: Include "xalloc.h".
5285 (xmalloc, xrealloc): Remove decls.
5286 (get_group_info): Remove casts no longer required in C89.
5287 * getusershell.c (readname): Remove casts no longer required in C89.
5288 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5289 * getline.c: Whitespace fix, from coreutils.
5291 2003-08-13 Paul Eggert <eggert@twinsun.com>
5293 * exclude.c: Include <ctype.h>
5294 (IN_CTYPE_DOMAIN): New macro.
5296 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5299 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5300 Undo previous (whitespace-only) change.
5302 2003-08-12 Paul Eggert <eggert@twinsun.com>
5304 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5305 Normalize leading white space and remove trailing white space.
5306 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5307 notice, as per ../config/srclist-update.
5309 Merge from coreutils.
5310 * euidaccess.h: New file.
5311 * euidaccess.c: Include it.
5312 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5313 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5314 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5316 2003-08-11 Bruno Haible <bruno@clisp.org>
5318 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5319 (vasnprintf): Use it instead of wcslen.
5321 2003-08-11 Bruno Haible <bruno@clisp.org>
5323 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5324 value to ensure that _Bool promotes to int. Use #define for _Bool when
5325 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5327 2003-08-10 Karl Berry <karl@gnu.org>
5329 * regex.h: update from libc (whitespace fix).
5331 2003-08-09 Paul Eggert <eggert@twinsun.com>
5333 Merge some files from coreutils. These changes were
5334 originally made by Jim Meyering.
5335 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5336 many older Unixes require this.
5337 * alloca.c (alloca): Remove cast to argument of free;
5338 no longer needed in C89.
5339 * alloca_.h, regex.h: Fix white space to match
5340 what GNU indent does.
5342 2003-08-05 Paul Eggert <eggert@twinsun.com>
5344 * bumpalloc.h: Remove.
5346 2003-08-04 Paul Eggert <eggert@twinsun.com>
5348 * getloadavg.c: Change copyright notice and spacing to conform to
5351 Merge from coreutils.
5352 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5354 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5355 from Karl Berry, implemented by Jim Meyering.
5356 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5357 from Dmitry V. Levin.
5358 Remove anachronistic cast of xrealloc.
5359 * fnmatch_.h (__const): Remove. Use 'const'.
5360 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5361 type. Otherwise, it wouldn't compile with at least /bin/cc on
5362 ymp-cray-unicos9.0.2.X.
5363 Combine two mostly-identical uses of alloca into one.
5364 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5366 2003-08-04 Dave Love <d.love@dl.ac.uk>
5370 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5371 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5372 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5373 obsolete NLIST_NAME_UNION.
5374 [__GNU__]: Undef BSD and FSCALE.
5375 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5377 2003-08-03 Paul Eggert <eggert@twinsun.com>
5379 * stdbool_.h (_Bool): Make it signed char, instead of
5380 an enum type, so that it's guaranteed to promote to int. See:
5381 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5383 2003-07-31 Paul Eggert <eggert@twinsun.com>
5385 * strerror.c: Include config.h, limits.h. Declare sprintf.
5386 (strerror): Don't assume that a printable int fits in 14 bytes.
5388 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5389 Bruno Haible <bruno@clisp.org>
5391 * getline.h (getline, getdelim): Change return type to ssize_t.
5392 * getline.c (getline, getdelim): Likewise.
5393 Remove _GNU_SOURCE define; now it's defined in config.h through
5396 2003-07-22 Paul Eggert <eggert@twinsun.com>
5398 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5399 over-parenthesization in macros.
5401 Sync with coreutils.
5403 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5406 Use `exit_failure' for xalloc and xmemcoll instead of their own
5407 private exit-failure variables.
5408 * xalloc.h (xalloc_exit_failure): Remove.
5409 * xmalloc.c: Likewise. Include exitfail.h.
5410 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5411 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5412 * xmemcoll.c: Likewise. Include exitfail.h.
5413 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5415 2003-07-18 Paul Eggert <eggert@twinsun.com>
5417 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5418 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5419 to test that it can stand by itself. Include "exitfail.h".
5420 Clients should set exit_failure instead.
5421 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5423 2003-07-18 Andreas Schwab <schwab@suse.de>
5425 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5427 2003-07-18 Bruno Haible <bruno@clisp.org>
5429 * getndelim2.h: New file.
5430 * getndelim2.c: Make into a module of its own. Include config.h,
5432 (getndelim2): Make non-static. Change return type to ssize_t.
5433 * getline.h: Change argument names.
5434 * getline.c: Include getndelim2.h instead of getndelim2.c.
5435 * getnline.c: Include getndelim2.h.
5437 2003-07-17 Bruno Haible <bruno@clisp.org>
5439 * Makefile.am: Remove file.
5440 * Makefile.in: Remove file.
5442 2003-07-17 Bruno Haible <bruno@clisp.org>
5444 * getnline.h: New file.
5445 * getnline.c: New file.
5446 * getndelim2.c: New file, extracted from getline.c.
5447 (getndelim2): Renamed from getdelim2, with added nmax argument.
5448 * getline.c: Include getndelim2.c.
5449 (getdelim2): Moved out to getndelim2.c.
5450 (getline, getdelim): Update.
5452 2003-07-15 <karl@gnu.org>
5454 * vasnprintf.c: update from gettext.
5456 2003-07-15 Jim Meyering <jim@meyering.net>
5458 * makepath.c (make_path): Enclose diagnostic in _(...).
5460 2003-07-14 Paul Eggert <eggert@twinsun.com>
5462 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5463 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5464 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5465 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5466 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5467 updated automatically by ../config/srclist-update. This changes
5468 their license from LPGL to GPL.
5470 2003-07-14 Jim Meyering <jim@meyering.net>
5472 Don't emit diagnostics. Let callers do that.
5473 * save-cwd.c: Don't include "error.h".
5474 (save_cwd): Don't call error. Ensure that errno is valid
5475 when returning nonzero.
5477 * save-cwd.h (restore_cwd): Update prototype.
5478 * save-cwd.c (restore_cwd): Remove two parameters.
5479 Simplify. Don't call error upon failure. Let callers do that.
5480 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5481 when auditing is enabled. But don't bother updating the #if.
5483 2003-07-14 Simon Josefsson <jas@extundo.com>
5485 * mempcpy.h: New file.
5486 * mempcpy.c: New file.
5488 2003-07-14 Paul Eggert <eggert@twinsun.com>
5490 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5491 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5492 unicodeio.c, unicodeio.h, unlocked-io.h:
5493 Switch from LGPL to GPL.
5495 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5497 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5498 it breaks C++ compilation.
5499 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5501 2003-07-10 Jim Meyering <jim@meyering.net>
5503 * vasnprintf.c: Remove trailing blanks.
5504 Make cpp indentation consistent.
5506 2003-07-09 Paul Eggert <eggert@twinsun.com>
5508 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5509 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5510 Switch from LGPL to GPL.
5512 2003-07-07 Paul Eggert <eggert@twinsun.com>
5514 * mktime.c: Fix some boundary cases and remove need for floating point.
5516 Issue a compile-time diagnostic if time_t is floating point, or if
5517 two's complement arithmetic is not in effect, or if arithmetic
5518 right shift does not propagate the sign. These assumptions were
5519 all in the original code but they weren't checked.
5521 (TIME_T_MIDPOINT, verify): New macros.
5522 (__isleap): Remove; it has integer overflow problems.
5523 (leapyear): New function, without those problems.
5524 (ydhms_tm_diff): Remove; splitting into two parts.
5525 (ydhms_diff): New function, containing the arithmetic part of
5526 the old ydhms_tm_diff function. Issue a compile-time
5527 diagnostic if we are not using C99 integer division.
5528 Avoid casts when possible.
5529 (guess_time_tm): New function, containing the checking part of
5530 the old ydhms_tm_diff function. Return the new value, rather than
5531 the difference between it and the old. Accept a new argument T
5532 so that *T specifies the old value. Check for overflow in the result.
5534 (__mktime_internal): Use a time_t offset, not a long int offset.
5535 This undoes the 2003-06-04 change, which is no longer needed now
5536 that we have better overflow checking.
5537 (localtime_offset): Likewise.
5539 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5540 and long are 64-bit but int is only 32-bit.
5541 (ydhms_diff): Use long int to store year1 and yday1.
5542 Issue a compile-time diagnostic if long int is not wide enough.
5544 (__mktime_internal): Use long int to store adjusted year and yday.
5545 Use plain C rather than preprocessor commands, if that doesn't
5547 Check for overflow (and try to repair) after each probe
5548 rather than checking only at the very end. This avoids some bugs
5549 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5550 does not equal GMT offset at maximum time).
5551 Use integer to check for overflow rather than floating point; this
5552 is more portable to non-IEEE hosts, and is a tad faster.
5553 When we detect that we are oscillating between two values,
5554 don't check whether tm_isdst has the requested value, since
5555 we already know the answer. When tm_isdst has the wrong value,
5556 use a different heuristic to find the right one, based on the
5557 extreme values actually observed in practice in tz2003a,
5558 rather than the (overly optimistic) "previous 3 calendar quarters".
5560 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5561 "T const" to accommodate glibc style.
5562 (check_result): Use less-confusing report format. "long" -> "long int.
5564 Don't loop if the iteration overflows time_t.
5565 Allow a negative step in the iteration.
5567 2003-07-01 Paul Eggert <eggert@twinsun.com>
5569 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5570 having it depend on HAVE_SYS_TYPES_H.
5572 2003-06-25 Bruno Haible <bruno@clisp.org>
5574 * readlink.c: New file.
5576 2003-06-20 Bruno Haible <bruno@clisp.org>
5578 Assume C89, so PARAMS isn't needed.
5579 * unicodeio.h (PARAMS): Remove.
5580 * unicodeio.c: Don't use PARAMS.
5582 2003-06-18 Jim Meyering <jim@meyering.net>
5584 Merge changes from coreutils.
5585 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5586 Remove explicit declarations of xmalloc and realloc.
5588 (read_utmp): Remove anachronistic cast of xmalloc.
5590 2003-06-17 Paul Eggert <eggert@twinsun.com>
5592 Assume C89, so PARAMS isn't needed.
5593 * backupfile.h (PARAMS): Remove. All uses removed.
5594 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5595 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5596 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5597 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5598 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5599 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5600 xstrtol.h: Likewise.
5601 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5602 same.h, strverscmp.h: Do not include config.h; no longer needed.
5603 Anyway, config.h should always be included before any other file.
5605 2003-06-11 Simon Josefsson <jas@extundo.com>
5607 * sysexit_.h: New file.
5609 2003-05-20 Derek Price <derek@ximbiot.com>
5611 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5613 2003-06-10 Simon Josefsson <jas@extundo.com>
5615 * strchrnul.h: New file.
5616 * strchrnul.c: New file.
5618 2003-06-10 Simon Josefsson <jas@extundo.com>
5620 * argp.h: New file, from glibc.
5621 * argp-ba.c: New file, from glibc.
5622 * argp-eexst.c: New file, from glibc.
5623 * argp-fmtstream.c: New file, from glibc.
5624 * argp-fmtstream.h: New file, from glibc.
5625 * argp-fs-xinl.c: New file, from glibc.
5626 * argp-help.c: New file, from glibc.
5627 * argp-namefrob.h: New file, from glibc.
5628 * argp-parse.c: New file, from glibc.
5629 * argp-pv.c: New file, from glibc.
5630 * argp-pvh.c: New file, from glibc.
5631 * argp-xinl.c: New file, from glibc.
5633 2003-06-07 Jim Meyering <jim@meyering.net>
5635 * readtokens.h: Put `Free Software Foundation, Inc.'
5636 in place of my name in the copyright comment.
5637 Remove definition and uses of __P.
5640 * stat.c: Don't declare xmalloc explicitly.
5641 Instead, include "xalloc.h".
5642 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5643 xrealloc, and xcalloc return values.
5644 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5646 * xgetcwd.h: Remove definition/uses of PARAMS.
5648 2003-06-06 Jim Meyering <jim@meyering.net>
5650 * stdbool_.h: Renamed from stdbool.h.in.
5652 2003-06-06 Jim Meyering <jim@meyering.net>
5654 Merge from coreutils.
5655 * same.c: (same_name): Declare *_basename locals to be `const'.
5656 Consolidate declarations and initializations of *_base* locals.
5658 Merge from coreutils.
5659 This avoids a core dump on systems without GNU putenv,
5660 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5661 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5662 (unsetenv): New static function, from GNU libc.
5663 (rpl_putenv): Use it.
5665 * modechange.c: Remove trailing blanks.
5667 Merge from coreutils.
5668 * fsusage.c: Remove declaration of statfs.
5669 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5671 * posixtm.c: Include <stdbool.h> unconditionally.
5673 2003-06-05 Paul Eggert <eggert@twinsun.com>
5675 * mktime.c (__mktime_internal): When resolving a tm_isdst
5676 mismatch, look in future quarters as well as past. This fixes a
5677 bug when processing fall-backwards gaps immediately after a long
5678 period of daylight-saving time.
5680 * mktime.c: Assume freestanding C89 or better.
5681 (HAVE_LIMITS_H): Remove. Assume it's 1.
5682 (__P): Remove; not used.
5683 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5684 (mktime, not_equal_tm, print_tm, check_result,
5685 main): Use prototypes. Use const * where appropriate.
5686 (main): Fix typo in testing code that uncovered by above changes.
5687 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5689 2003-06-04 Paul Eggert <eggert@twinsun.com>
5691 * mktime.c: Fix Debian bug 177940
5692 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5693 (localtime_offset): Now long int, not time_t, because we want it
5694 to be guaranteed to be signed. All uses changed.
5695 (__mktime_internal): If overflow would occur when adding offset,
5698 Merge 'human' changes from coreutils. Rewrite to support
5699 locale-specific notations like thousands separators.
5700 * human.c: Simplify authorship notice.
5701 Include human.h immediately after config.h.
5702 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5703 <limits.h>: Do not include, since human.h does.
5704 (SIZE_MAX, UINTMAX_MAX): New macros.
5705 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5706 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5707 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5708 (power_letter): Renamed from suffixes.
5709 (generate_suffix_backwards): Remove.
5710 (adjust_value): Now takes int style (because of human.h changes)
5711 and long double value (for greater precision on some platforms).
5712 (group_number): New function.
5713 (human_readable): Use it. Use integer options, not enum.
5714 Put the options before the sizes in the arg list.
5715 Support all the new options.
5716 The old human_readable function has been removed;
5717 use inttostr.h instead.
5718 (human_readable, default_block_size, humblock):
5719 Use uintmax_t, not int, for block sizes.
5720 (human_readable_inexact, block_size_types): Remove.
5721 (block_size_opts): New constant.
5722 (human_options): Renamed from human_block_size, with new signature
5723 that allows block sizes up to UINTMAX_MAX. All callers changed.
5724 * human.h: Add copyright and authorship notice.
5725 Include <limits.h> and <stdbool.h> unconditionally.
5726 (PARAMS): Remove. All uses removed.
5727 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5728 (enum human_inexact_style): Remove tag; now a nameless enum.
5729 (human_floor, human_ceiling, human_round_to_even): Now have
5730 values 2, 0, 1 rather than -1, 1, 0.
5731 (human_group_digits, human_suppress_point_zero, human_autoscale,
5732 human_base_1024, human_SI, human_B): New constants.
5733 (human_readable_inexact, human_block_size): Remove.
5734 (human_readable): Size args are now uintmax_t, not int.
5735 (human_options): New decl.
5737 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5738 unnecessary now that we assume C89 or better. This change
5739 imported from coreutils.
5741 * mktime.c (__mktime_internal): Do not reject negative timestamps
5742 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5743 in the 2003-05-30 sync from glibc.
5745 .h files should stand alone, but we shouldn't include <sys/types.h>
5746 if we can get away with just <stddef.h>.
5748 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5749 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5750 rather than <sys/types.h>, as we merely need size_t.
5751 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5753 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5754 Include <stdio.h>, to get FILE.
5755 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5756 memcasecmp.h has included <stddef.h> and all we need is size_t.
5757 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5758 our interface, instead of including <sys/types.h>
5760 2003-06-02 Paul Eggert <eggert@twinsun.com>
5763 Fix some minor time-related bugs with POSIX time arguments.
5764 Some valid time stamps were being rejected (notably -1, and
5765 time stamps before 1900 on 64-bit hosts). And some invalid
5766 time stamps were being accepted, e.g. September 31.
5768 * posixtm.h (posixtime): Return bool instead of time_t, so
5769 that we can return (time_t) -1 successfully.
5770 * posixtm.c: Likewise.
5771 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5772 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5773 (t): Remove static var.
5774 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5775 of static var. All uses changed.
5776 (year): Do not reject years before 1900; they can occur with
5778 (posix_time_parse): Do not check for out-of-range components;
5779 that is now the caller's responsibility, since our checks were
5780 only approximations.
5781 (posixtime): Use mktime to check for out-of-range components,
5782 since it knows them exactly.
5783 If mktime returns (time_t) -1, check whether an error actually occurred
5784 by invoking localtime on -1.
5785 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5786 posixtime failures better.
5787 Improve the test data (in comments only).
5789 2003-05-30 <karl@gnu.org>
5791 * mktime.c: update from libc.
5793 2003-05-30 Bruno Haible <bruno@clisp.org>
5795 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5796 * localcharset.h: Likewise.
5797 * localcharset.c: Likewise.
5799 2003-05-28 Paul Eggert <eggert@twinsun.com>
5801 Assume the headers required for C89 freestanding compilers.
5802 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5803 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5804 without checking for HAVE_LIMITS_H.
5805 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5806 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5808 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5809 * exclude.c: Include <stdbool.h> unconditionally.
5810 * tempname.c: Include <stddef.h> unconditionally.
5811 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5812 * modechange.c, rpmatch.c (NULL): Don't define, since
5813 <stddef.h> does that.
5814 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5815 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5816 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5817 * xstrtol.c: Likewise.
5818 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5819 * savedir.c: Include <stddef.h> instead of defining NULL.
5821 * addext.c (addext): Use assignment rather than cast, to avoid
5822 warnings on some platforms.
5824 * mktime.c (__mktime_internal): Do not reject negative timestamps
5827 2003-05-10 Bruno Haible <bruno@clisp.org>
5829 * linebreak.c (iconv_string_length): Don't return -1 just because the
5830 string is longer than 4 KB.
5832 2003-05-12 Jim Meyering <jim@meyering.net>
5834 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5835 the space-padded-by-default conversion specifiers, %e, %k, %l.
5837 2003-05-03 Bruno Haible <bruno@clisp.org>
5839 Upgrade to Unicode-4.0.
5840 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5841 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5842 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5843 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5844 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5845 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5846 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5847 Change width of U+E0100..U+E01EF from 1 to 0.
5849 2003-04-25 Bruno Haible <bruno@clisp.org>
5851 * copy-file.c: Include <stddef.h>, for size_t.
5853 2003-04-25 Jim Meyering <jim@meyering.net>
5855 * copy-file.c (copy_file_preserving): Declare buf_size to be
5856 of type size_t, not int.
5858 2003-04-11 Jim Meyering <jim@meyering.net>
5860 Merge changes from Coreutils.
5862 2003-03-22 Jim Meyering <jim@meyering.net>
5864 * strftime.c (widen): Cast alloca return value to proper type.
5866 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5869 * strftime.c (my_strftime): Handle very large width
5870 specifications for numeric values correctly. Improve checks for
5873 2003-01-19 Jim Meyering <jim@meyering.net>
5875 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5876 (nl_get_alt_digit) [! defined my_strftime]: Define.
5877 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5878 _nl_get_alt_digit and _nl_get_walt_digit.
5880 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5881 These changes have no effect outside of _LIBC.
5883 2003-04-10 Bruno Haible <bruno@clisp.org>
5885 * findprog.h: New file, from GNU gettext.
5886 * findprog.c: New file, from GNU gettext.
5888 2003-04-05 Jim Meyering <jim@meyering.net>
5890 Merge changes from Coreutils.
5892 * exclude.h (PARAMS): Remove definition and uses.
5893 * exclude.c: Remove uses of `PARAMS'.
5895 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5896 Add test-cases for DOS filenames. Declare program_name.
5897 (main): Set up program_name. Patch by Rich Dawe.
5899 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5901 Use mntctl's return value to drive the entry-processing loop, since
5902 we can't rely on the value of the vmt_length member in the last
5903 entry. On some systems doing so could result in exhausting
5904 virtual memory. Based in part on a patch from Mike Jetzer.
5906 2003-04-04 Bruno Haible <bruno@clisp.org>
5908 * linebreak.h: New file, from GNU gettext.
5909 * linebreak.c: New file, from GNU gettext with slight modifications.
5910 * lbrkprop.h: New file, from GNU gettext.
5912 2003-04-03 Bruno Haible <bruno@clisp.org>
5914 * utf8-ucs4.h: New file, from GNU gettext.
5915 * utf16-ucs4.h: New file, from GNU gettext.
5916 * ucs4-utf8.h: New file, from GNU gettext.
5917 * ucs4-utf16.h: New file, from GNU gettext.
5919 2003-04-02 Bruno Haible <bruno@clisp.org>
5921 * binary-io.h: New file, from GNU gettext.
5923 2003-04-01 Bruno Haible <bruno@clisp.org>
5925 * pathname.h: New file, from GNU gettext.
5926 * concatpath.c: New file, from GNU gettext.
5928 2003-03-30 Bruno Haible <bruno@clisp.org>
5930 * copy-file.c (copy_file_preserving): Don't set owner if the function
5931 chown() doesn't exist.
5933 2003-03-28 Bruno Haible <bruno@clisp.org>
5935 * copy-file.h: New file, from GNU gettext.
5936 * copy-file.c: New file, from GNU gettext.
5938 2003-03-18 Jim Meyering <jim@meyering.net>
5940 * quote.c (quote_n): Fix typo in comment.
5942 2003-03-14 Jim Meyering <jim@meyering.net>
5944 Merge changes from Coreutils.
5945 * obstack.h (obstack_object_size): Declare temporary, __o,
5946 to be const, in order to avoid warnings.
5947 (obstack_room): Likewise.
5948 (obstack_empty_p): Likewise.
5950 2003-03-13 Paul Eggert <eggert@twinsun.com>
5952 Merge changes from Bison.
5953 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5954 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5955 when compiling Bison 1.875's `bitset bset = obstack_alloc
5956 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5957 * hash.c: Include <stdbool.h> unconditionally.
5959 2003-03-09 Paul Eggert <eggert@twinsun.com>
5961 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5962 Reported by Bruce Becker; see:
5963 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5965 2003-03-03 Paul Eggert <eggert@twinsun.com>
5966 Bruno Haible <bruno@clisp.org>
5968 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5969 Reported by John Hughes, see
5970 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5972 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5974 * poll_.h: New file.
5977 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5979 * mathl.h: New file.
5980 * acosl.c: New file.
5981 * asinl.c: New file.
5982 * atanl.c: New file.
5983 * ceill.c: New file.
5986 * floorl.c: New file.
5987 * frexpl.c: New file.
5988 * ldexpl.c: New file.
5990 * sincosl.c: New file.
5992 * sqrtl.c: New file.
5994 * trigl.c: New file.
5995 * trigl.h: New file.
5997 2003-02-17 Bruno Haible <bruno@clisp.org>
5999 * mkdtemp.h: New file, from GNU gettext.
6000 * mkdtemp.c: New file, from GNU gettext.
6002 2003-01-31 Bruno Haible <bruno@clisp.org>
6004 * rename.c: #undef rename before defining rpl_rename.
6005 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6007 2003-01-30 Bruno Haible <bruno@clisp.org>
6009 * printf-args.h: New file, from GNU gettext.
6010 * printf-args.c: New file, from GNU gettext.
6011 * printf-parse.h: New file, from GNU gettext.
6012 * printf-parse.c: New file, from GNU gettext.
6013 * vasnprintf.h: New file, from GNU gettext.
6014 * vasnprintf.c: New file, from GNU gettext.
6015 * asnprintf.c: New file, from GNU gettext.
6016 * vasprintf.h: New file, from GNU gettext with modifications.
6017 * vasprintf.c: New file, from GNU gettext.
6018 * asprintf.c: New file, from GNU gettext.
6020 2003-01-29 Bruno Haible <bruno@clisp.org>
6022 * stpncpy.h: New file, from GNU gettext with modifications.
6023 * stpncpy.c: New file, from GNU gettext with modifications.
6025 2003-01-28 Bruno Haible <bruno@clisp.org>
6027 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6029 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6032 2003-01-27 Bruno Haible <bruno@clisp.org>
6034 * xsetenv.h: New file, from GNU gettext.
6035 * xsetenv.c: New file, from GNU gettext.
6037 2003-01-23 Bruno Haible <bruno@clisp.org>
6039 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6041 2003-01-22 Bruno Haible <bruno@clisp.org>
6043 * exit.h: New file, from GNU gettext.
6045 2003-01-11 Bruno Haible <bruno@clisp.org>
6047 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6048 * strcase.h (strcasecmp, strncasecmp): Likewise.
6050 2003-01-14 Jim Meyering <jim@meyering.net>
6052 * same.c (same_name): Tweak a comment.
6054 2003-01-11 Bruno Haible <bruno@clisp.org>
6056 * same.c (same_name): Reorder tests so as to avoid calling stat()
6057 when a string comparison is sufficient.
6059 2003-01-11 Bruno Haible <bruno@clisp.org>
6061 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6064 2003-01-11 Bruno Haible <bruno@clisp.org>
6066 * hash-pjw.c: Add comment about low quality of this function.
6068 2003-01-12 Paul Eggert <eggert@twinsun.com>
6070 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6071 to avoid collisions with libcurses and libreadline.
6073 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6074 * getstr.h, getstr.c: Remove.
6075 * getline.c: Include "getline.h", to check interface.
6076 Move body of old getstr.c here: this defines MIN_CHUNK and
6077 declares getdelim2, which is renamed from getstr.
6078 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6080 * linebuffer.c (readlinebuffer): Renamed from readline.
6082 * linebuffer.h: Likewise.
6083 (readline): Remove backward-compatibility macro.
6085 2003-01-12 Jim Meyering <jim@meyering.net>
6087 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6089 2003-01-10 Bruno Haible <bruno@clisp.org>
6091 * alloca_.h: New file.
6092 * getdate.y: Unconditionally include alloca.h.
6093 * makepath.c: Likewise.
6094 * setenv.c: Likewise.
6095 * userspec.c: Likewise.
6097 2003-01-09 Bruno Haible <bruno@clisp.org>
6099 * stdbool.h.in: New file.
6101 2003-01-08 Bruno Haible <bruno@clisp.org>
6103 * safe-read.c: Include specification header first, to ensure its
6105 * full-write.c: Likewise.
6107 2003-01-08 Jim Meyering <jim@meyering.net>
6109 * full-write.c: Undefine and define-away `const' after inclusion
6110 of errno.h, not before. Suggestion from Bruno Haible.
6112 2003-01-07 Jim Meyering <jim@meyering.net>
6114 * full-write.c: Rework so that it may serve to define full_read, too.
6115 * full-read.c: Simply #define FULL_READ and include full-write.c.
6117 2003-01-06 Jim Meyering <jim@meyering.net>
6119 * version-etc.c: Update year in translatable copyright string.
6121 2002-12-25 Bruno Haible <bruno@clisp.org>
6123 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6124 * xstrtol.h: Likewise.
6125 * xstrtoimax.c: Likewise.
6126 * xstrtoumax.c: Likewise.
6127 * human.h: Likewise.
6129 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6130 on systems that have <inttypes.h> but not <stdint.h>.
6132 2002-12-31 Paul Eggert <eggert@twinsun.com>
6134 * memcoll.c (memcoll): Fall back on a simple algorithm using
6135 memcmp if strcoll doesn't work.
6137 2002-12-23 Bruno Haible <bruno@clisp.org>
6139 * localcharset.h: New file.
6140 * localcharset.c: Include it.
6141 * unicodeio.c: Likewise.
6143 2002-12-22 Bruno Haible <bruno@clisp.org>
6145 * utime.c (utime_null): No need to call ftruncate if the file was
6148 2002-12-23 Bruno Haible <bruno@clisp.org>
6150 * memcoll.c (STRCOLL): New macro.
6153 2002-12-22 Bruno Haible <bruno@clisp.org>
6155 * getstr.h (getstr): Define, to avoid clash with libcurses.
6156 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6158 2002-12-22 Bruno Haible <bruno@clisp.org>
6160 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6162 2002-12-23 Bruno Haible <bruno@clisp.org>
6164 * getline.h: Include <stddef.h>, for size_t.
6166 * unicodeio.h: Include <stddef.h>, for size_t.
6167 * unicodeio.c: Don't include <stddef.h>.
6169 2002-12-17 Bruno Haible <bruno@clisp.org>
6171 * canon-host.c (strdup): Remove unused declaration.
6173 * fsusage.c: Include full_read.h.
6174 (get_fs_usage): Use full_read instead of safe_read.
6176 * utime.c (utime_null): Use SAFE_READ_ERROR.
6178 2002-12-11 Bruno Haible <bruno@clisp.org>
6180 * setenv.h: Rewritten to cope with systems that have setenv() but not
6182 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6185 2002-12-11 Bruno Haible <bruno@clisp.org>
6187 * setenv.c (alloca): Fall back to malloc.
6189 (setenv): Use freea() to free memory allocated with alloca().
6191 2002-11-13 Bruno Haible <bruno@clisp.org>
6193 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6194 function declarations.
6195 * unsetenv.c (unsetenv): Likewise.
6197 2002-03-04 Bruno Haible <bruno@clisp.org>
6199 Portability to AIX 4.3.3.
6200 * unsetenv.c: New file, extracted from setenv.c.
6201 * setenv.c: Move the unsetenv() function to unsetenv.c.
6203 2001-12-20 Bruno Haible <bruno@clisp.org>
6205 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6206 use malloc instead. For SunOS 4.
6208 2001-12-11 Bruno Haible <bruno@clisp.org>
6210 * setenv.c: Declare alloca.
6211 (compar_fn_t): New typedef.
6212 (KNOWN_VALUE, STORE_VALUE): Use it.
6214 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6217 2002-12-10 Paul Eggert <eggert@twinsun.com>
6219 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6220 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6221 Choose values that are less likely to collide with system fnmatch
6223 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6224 defined (e.g., a pure POSIX system).
6225 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6226 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6228 2002-12-06 Jim Meyering <jim@meyering.net>
6230 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6232 Merge in changes from libc's misc/error.c, in preparation
6233 for the merge of gnulib's changes back into libc.
6235 * error.c (_): Define only if not already defined.
6236 Move definition to follow all #include directives.
6237 Include unlocked-io.h only if !_LIBC.
6238 [_LIBC]: Include <libio/libioP.h>.
6239 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6240 (fflush): Tweak definition to use INTUSE.
6243 2002-12-05 Paul Eggert <eggert@twinsun.com>
6245 * alloca.c [defined emacs]: Include "lisp.h".
6246 (xalloc_die) [defined emacs]: New macro.
6247 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6248 [! defined emacs]: Include <xalloc.h>.
6249 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6250 (pointer): Typedef to POINTER_TYPE *.
6251 (malloc): Remove decl; we now always use xmalloc.
6252 (alloca): Use old-style definition, since Emacs needs this.
6253 Check for arithmetic overflow when computing combined size.
6255 2002-12-04 Paul Eggert <eggert@twinsun.com>
6257 Do not generate unlocked-io.h automatically, since it's easier to
6258 maintain it by hand.
6260 * unlocked-io.h: New file, from GNU diffutils,
6261 but with proper copyright notice and attribution.
6263 * Makefile.am: Add copyright notice.
6264 (libfetish_a_SOURCES): Add unlocked-io.h.
6265 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6266 (DISTCLEANFILES, io_functions): Remove macros.
6267 (EXTRA_DIST): Remove gen_uio.
6268 (unlocked-io.h): Remove rule.
6270 2002-12-04 Jim Meyering <jim@meyering.net>
6272 Reflect the fact that stat.c and lstat.c are no longer generated.
6273 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6274 (DISTCLEANFILES): Likewise.
6275 (EXTRA_DIST): Likewise.
6276 (all_local): Don't depend on stat.c or lstat.c.
6277 (stat.c, lstat.c): Remove rules.
6278 (EXTRA_DIST): Remove xstat.in.
6280 * xstat.in: Remove file. Contents moved into stat.c.
6281 * stat.c: New file. Contents mostly from xstat.in.
6282 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6283 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6285 * safe-read.c: Rework so that it may serve to define safe_write, too.
6286 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6288 2002-12-03 Jim Meyering <jim@meyering.net>
6290 * safe-read.c, safe-write.c: Change variable names and comments, but
6291 not semantics, to minimize the differences between these two files.
6292 (safe_read): Change comment to mention SAFE_READ_ERROR.
6294 * safe-read.c (IS_EINTR): Define.
6295 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6297 2002-12-02 Bruno Haible <bruno@clisp.org>
6299 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6300 Define, taken from safe-read.c.
6301 (INT_MAX): Provide fallback.
6302 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6303 * safe-write.h (SAFE_WRITE_ERROR): Define.
6305 * safe-read.c (EINTR): Remove definition.
6306 (safe_read): Don't use EINTR if it is absent.
6308 2002-12-02 Jim Meyering <jim@meyering.net>
6310 * safe-read.c (EINTR): Define.
6311 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6312 (INT_MAX): Provide fallback.
6313 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6315 * safe-read.h (SAFE_READ_ERROR): Define.
6317 2002-12-01 Jim Meyering <jim@meyering.net>
6319 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6320 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6322 2002-11-27 Paul Eggert <eggert@twinsun.com>
6324 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6325 hash_rehash): Replace `if (limit <= value) abort ();' with
6326 `if (! (value < limit)) abort ();', for readability.
6328 2002-11-26 <karl@gnu.org>
6330 * strdup.c: copy from libc again, with jim's ok.
6331 * .cppi-disable: re-add strdup.c
6333 2002-11-25 <karl@gnu.org>
6335 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6336 instead of "strtol.c".
6338 2002-11-25 Jim Meyering <jim@meyering.net>
6340 * mktime.c: Sync from libc, now that it has the latest fix.
6342 2002-11-24 <karl@gnu.org>
6344 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6345 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6347 2002-11-24 Jim Meyering <jim@meyering.net>
6349 Update from coreutils:
6351 * mktime.c: Merge in changes from libc.
6353 Avoid a link-time failure on some Linux systems.
6354 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6355 (__mon_yday): Declare with the STATIC attribute.
6356 (__mktime_internal): Likewise.
6357 Based on a report from Greg Schafer.
6359 2002-11-23 Jim Meyering <jim@meyering.net>
6361 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6362 Use `unsigned', not `int', as type of index.
6364 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6366 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6368 2002-11-22 Paul Eggert <eggert@twinsun.com>
6370 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6371 hint that one should use `if (! x) abort ();' rather than `assert
6372 (x);', and anyway it's one less thing to worry about configuring.
6373 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6374 hash_rehash, hash_insert): Use abort rather than assert.
6376 2002-11-22 Paul Eggert <eggert@twinsun.com>
6378 * quotearg.h: Allow multiple inclusion by surrounding with
6379 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6380 so that we can be included first.
6381 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6382 * quotearg.c: Include quotearg.h immediately after config.h.
6383 No need to include stddef.h or sys/types.h any more.
6384 Surround local include files with "", not "<>".
6385 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6386 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6387 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6388 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6389 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6390 (ISPRINT): Remove; no longer needed now that we assume C89.
6392 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6395 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6396 quotearg_char): Use SIZE_MAX rather than
6397 (size_t) -1 when we are talking about "infinity".
6399 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6401 2002-11-22 Bruno Haible <bruno@clisp.org>
6403 * safe-read.h: Assume C89. Add comments.
6404 (safe_read): Change return type to size_t.
6405 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6406 counts > SSIZE_MAX correctly.
6407 * safe-write.h: New file.
6408 * safe-write.c: New file.
6409 * full-read.h: New file.
6410 * full-read.c: New file.
6411 * full-write.h: Assume C89. Add comments.
6412 * full-write.c: Include safe-write.h.
6413 (full_write): Rewritten to use safe_write.
6414 Suggested by Jim Meyering and Paul Eggert.
6416 2002-11-21 Bruno Haible <bruno@clisp.org>
6418 Remove case insensitive option matching.
6419 * argmatch.h (argcasematch): Remove declaration.
6420 (ARGCASEMATCH): Remove macro.
6421 (__xargmatch_internal): Remove case_sensitive argument.
6422 (XARGMATCH): Update.
6423 (XARGCASEMATCH): Remove macro.
6424 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6425 case_sensitive argument.
6426 (argcasematch): Remove function.
6427 (__xargmatch_internal): Remove case_sensitive argument.
6428 (main): Use XARGMATCH instead of XARGCASEMATCH.
6430 * xmalloc.c: Change compile-time error message. Add comment about
6431 required autoconf version.
6433 2002-11-21 Jim Meyering <jim@meyering.net>
6435 * strdup.c (strdup): Tweak comment and initial #if/#include.
6437 Merge in changes from the coreutils.
6439 2002-09-25 Paul Eggert <eggert@twinsun.com>
6440 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6441 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6442 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6443 int. Work more efficiently if X is the same width as uintmax_t.
6444 Do not compare X to -1, to avoid bogus compiler warning.
6445 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6446 Don't assume that f_frsize and f_bsize are the same type.
6448 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6451 * makepath.c (make_path): Restore umask *before* creating the final
6453 (make_path): Minor reformatting.
6455 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6456 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6458 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6459 ones. At least on GNU/Linux systems, `auto' means something else.
6462 2002-11-20 Paul Eggert <eggert@twinsun.com>
6464 Merge argmatch cleanups from Bison. Assume C89.
6466 * argmatch.c: Include config.h here, not in argmatch.h.
6467 Include stdlib.h, for EXIT_FAILURE.
6468 Always include <string.h>, since we assume C89.
6469 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6470 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6471 Include <stddef.h> instead, since it's all we need for size_t.
6472 (PARAMS): Remove. All uses removed.
6473 (ARRAY_CARDINALITY): Do not bother to #undef.
6474 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6475 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6476 Remove unnecessary parentheses.
6477 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6478 Insert necessary parentheses.
6479 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6480 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6482 2002-11-19 Bruno Haible <bruno@clisp.org>
6484 * mbswidth.c: Include mbswidth.h right at the beginning.
6485 * mbswidth.h: Include <stddef.h>, for size_t.
6487 * mbswidth.h (PARAMS): Remove macro.
6488 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6489 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6491 * gcd.h (PARAMS): Remove macro.
6492 (gcd): Use ANSI C function declarations.
6493 * gcd.c (gcd): Likewise.
6495 2002-11-15 Bruno Haible <bruno@clisp.org>
6497 * strcspn.c: Include <stddef.h>.
6498 (strcspn): Use ANSI C function declaration. Change return type to
6500 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6501 (strpbrk): Use NULL.
6502 * strpbrk.h (PARAMS): Remove macro.
6503 (strpbrk): Use ANSI C function declaration.
6504 * strstr.c: Don't include <sys/types.h>.
6505 * strstr.h (PARAMS): Remove macro.
6506 (strstr): Use ANSI C function declarations.
6508 2002-11-06 Bruno Haible <bruno@clisp.org>
6510 * gcd.h (gcd): Change argument type to 'unsigned long'.
6511 * gcd.c (gcd): Likewise.
6513 2002-11-05 Bruno Haible <bruno@clisp.org>
6515 * gcd.h: New file, from gettext-0.11.5.
6516 * gcd.c: New file, from gettext-0.11.5.
6518 2002-11-05 Bruno Haible <bruno@clisp.org>
6520 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6521 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6522 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6523 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6525 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6526 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6528 * closeout.c: Include gettext.h instead of <libintl.h>.
6529 * human.c: Include gettext.h instead of <libintl.h>.
6530 * quotearg.c: Include gettext.h instead of <libintl.h>.
6531 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6532 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6533 * userspec.c: Include gettext.h instead of <libintl.h>.
6534 * version-etc.c: Include gettext.h instead of <libintl.h>.
6535 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6536 (textdomain): Remove definition.
6537 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6539 * long-options.c: Remove include of <libintl.h> and definition of _.
6540 * same.c: Remove include of <libintl.h> and definition of _.
6542 2002-11-04 Bruno Haible <bruno@clisp.org>
6544 * stpcpy.h: New file, from GNU gettext-0.11.5.
6545 * strcase.h: New file, from GNU gettext-0.11.5.
6546 * strpbrk.h: New file, from GNU gettext-0.11.5.
6547 * strstr.h: New file, from GNU gettext-0.11.5.
6548 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6550 2002-05-09 Bruno Haible <bruno@clisp.org>
6552 * config.charset: Update for newest glibc. Add canonical names
6553 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6555 2002-05-09 Bruno Haible <bruno@clisp.org>
6557 * localcharset.c (get_charset_aliases): Add more Windows specific
6560 2002-05-08 Owen Taylor <otaylor@redhat.com>
6562 * config.charset: A few additions for Solaris.
6564 2001-12-05 Bruno Haible <bruno@clisp.org>
6566 * localcharset.c (locale_charset): Don't return an empty string.
6568 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6570 * config.charset: msdos in uk_UA uses CP1125.
6572 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6574 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6575 * localcharset.c (locale_charset): Declare as extern "C".
6577 2002-02-15 Bruno Haible <bruno@clisp.org>
6579 * config.charset [msdosdjgpp]: For Russian, use CP866.
6581 2002-02-11 Bruno Haible <bruno@clisp.org>
6583 * config.charset: Add support for NetBSD.
6585 2002-09-25 <karl@gnu.org>
6587 * strdup.c: copy from libc/string (via ../config/srclist*).
6588 * getopt*: copy from libc/posix.
6589 * gettext.h: copy from gettext.
6590 * .cppi-disable: add strdup.c, gettext.h.
6592 2002-07-01 Jim Meyering <meyering@lucent.com>
6594 * c-stack.c: Include sys/time.h.
6595 From Volker Borchert.
6597 2002-06-11 Paul Eggert <eggert@twinsun.com>
6599 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6600 New macro. Use it uniformly instead of
6601 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6602 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6603 reported by Vin Shelton.
6605 2002-06-22 Jim Meyering <meyering@lucent.com>
6607 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6608 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6610 2002-06-22 Paul Eggert <eggert@twinsun.com>
6612 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6613 Do not assume SA_SIGINFO behavior.
6614 Bug reported by Jim Meyering on NetBSD 1.5.2.
6616 2002-06-22 Jim Meyering <meyering@lucent.com>
6618 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6620 * exitfail.c, exitfail.h: Likewise.
6621 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6623 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6625 (EXTRA_DIST): Add fnmatch_loop.c.
6626 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6628 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6629 * fnmatch.c: Update from diffutils-2.8.2.
6630 * fnmatch_.h: New file. From diffutils-2.8.2.
6631 * fnmatch.h: Remove file.
6633 2002-06-18 Paul Eggert <eggert@twinsun.com>
6635 * file-type.h: Report an error if neither S_ISREG nor
6636 S_IFREG is defined, instead of using a test specific to glibc
6637 2.2. This should be safe, since POSIX requires S_ISREG and
6638 Unix Version 7 had S_IFREG. We don't need to check for
6639 <sys/types.h> since we don't use any symbols that it defines.
6641 2002-06-15 Jim Meyering <meyering@lucent.com>
6643 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6644 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6645 have been included before this file.
6647 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6649 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6650 so that each temporary file name is unique and valid in the first
6651 8 characters, for operation under DOS.
6653 2002-06-15 Jim Meyering <meyering@lucent.com>
6655 Work even with DJGPP 2.03, which lacks support for symlinks.
6657 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6659 * lchown.c (S_ISLNK): Likewise.
6661 2002-06-14 Jim Meyering <meyering@lucent.com>
6663 * file-type.h: Use the version from diffutils-2.8.2.
6664 * file-type.c: Likewise.
6666 2002-05-27 Jim Meyering <meyering@lucent.com>
6668 Fix a problem seen only on nonconforming systems whereby ls.c's
6669 use of localtime, and then of gettimeofday would cause trouble:
6670 the localtime call used to initialize rpl_gettimeofday's save
6671 mechanism would clobber ls's current local time information so
6672 that in any long listing the first file would always be listed
6673 with date 1970-01-01. Analysis by Volker Borchert.
6675 * gettimeofday.c (localtime): Undefine.
6676 (rpl_localtime): New function.
6678 2002-05-22 Jim Meyering <meyering@lucent.com>
6680 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6681 * file-type.h: New file.
6682 * file-type.c (file_type): New file/function. Extracted from diffutils.
6684 2002-04-29 Paul Eggert <eggert@twinsun.com>
6686 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6688 2002-04-28 Paul Eggert <eggert@twinsun.com>
6690 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6691 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6692 of 127, since 64 is the largest conceivable number for ancient
6694 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6696 2002-04-28 Jim Meyering <meyering@lucent.com>
6698 * sig2str.c (WTERMSIG): Remove definition (unused).
6700 2002-04-28 Paul Eggert <eggert@twinsun.com>
6702 * sig2str.h, sig2str.c: New files.
6703 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6705 2002-04-24 Jim Meyering <meyering@lucent.com>
6707 * gettext.h: New file, from Gettext.
6708 * Makefile.am (INCLUDES): Remove -I../intl.
6709 (libfetish_a_SOURCES): Add gettext.h.
6711 2002-04-16 Jim Meyering <meyering@lucent.com>
6713 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6714 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6715 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6717 2002-04-12 Jim Meyering <meyering@lucent.com>
6719 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6721 2002-03-10 Jim Meyering <meyering@lucent.com>
6723 * makepath.c (make_path): Remove a comma from a diagnostic.
6724 Suggestion from Santiago Vila.
6726 2002-03-08 Jim Meyering <meyering@lucent.com>
6728 * rename.c: Mention that this wrapper is needed also on
6729 mips-dec-ultrix4.4 systems.
6731 2002-03-02 Jim Meyering <meyering@lucent.com>
6733 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6734 not HAVE_CLOCK_SETTIME.
6736 2002-02-27 Paul Eggert <eggert@twinsun.com>
6738 * nanosleep.h: Rename to....
6739 * timespec.h: New name for nanosleep.h. All uses changed.
6741 * gettime.c: New file.
6742 * settime.c: New file.
6745 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6746 timespec.h. Remove nanosleep.h.
6748 2002-02-25 Paul Eggert <eggert@twinsun.com>
6750 * acl.c, acl.h: New files.
6751 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6753 2002-02-24 Jim Meyering <meyering@lucent.com>
6755 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6756 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6757 cause trouble. Reported by Nelson Beebe.
6759 2002-02-23 Paul Eggert <eggert@twinsun.com>
6761 * path-concat.c (xpath_concat): Reorder code to pacify
6762 compilers that don't know that xalloc_die never returns.
6764 2002-02-20 Jim Meyering <meyering@lucent.com>
6766 * getdate.c: Regenerate using bison-1.33.
6768 2002-02-15 Paul Eggert <eggert@twinsun.com>
6770 * posixver.c, posixver.h: New files.
6771 * Makefile.am (libfetish_a_SOURCES): Add them.
6773 2002-02-02 Paul Eggert <eggert@twinsun.com>
6774 Bruno Haible <bruno@clisp.org>
6776 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6777 (fwrite_success_callback): New declaration.
6778 * unicodeio.c (unicode_to_mb): New function, extracted from
6779 print_unicode_char. Call failure callback instead of error.
6780 (fwrite_success_callback): New function.
6781 (exit_failure_callback): New function.
6782 (fallback_failure_callback): New function.
6783 (print_unicode_char): Call unicode_to_mb.
6785 2002-01-26 Jim Meyering <meyering@lucent.com>
6787 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6789 2002-01-22 Jim Meyering <meyering@lucent.com>
6791 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6792 Otherwise, some versions of automake would omit the rule that makes
6793 Makefile from Makefile.in.
6795 2001-01-21 Paul Eggert <eggert@twinsun.com>
6797 * xmemcoll.h, xmemcoll.c: New files.
6798 * Makefile.am (libfetish_a_SOURCES): Add them.
6799 * memcoll.c: Include errno.h, and declare errno if not defined.
6800 (memcoll): Set errno to zero if there is no error.
6802 * quotearg.c (quotearg_buffer_restyled):
6803 Fix bug with quoting buffers containing NUL when backslashing escapes.
6804 This bug was exposed by the other changes in this patch.
6805 (quotearg_n_options): New arg ARGSIZE.
6806 All callers changed.
6807 (quoting_options_from_style): New function.
6808 (quotearg_n_style): Use it.
6809 (quotearg_n_style_mem): New function.
6811 * quotearg.h (quotearg_n_style_mem): New function.
6813 2002-01-16 Jim Meyering <meyering@lucent.com>
6815 * getdate.y: Add three semicolons, each just before a closing brace.
6816 Bison (as of version 1.31) no longer papers over that mistake.
6818 2002-02-14 Paul Eggert <eggert@twinsun.com>
6820 * backupfile.c (ISDIGIT): Comment fix.
6821 * getdate.y (ISDIGIT): Likewise.
6822 * posixtm.c (ISDIGIT, year): Likewise.
6823 * strverscmp.c (ISDIGIT): Likewise.
6824 * userspec.c (ISDIGIT): Likewise.
6826 2002-01-05 Jim Meyering <meyering@lucent.com>
6828 * version-etc.c (version_etc_copyright): Update copyright year.
6830 2001-01-19 Paul Eggert <eggert@twinsun.com>
6832 * closeout.c (close_stdout_status): If ferror (stdout), do
6833 not silently exit merely because the output buffer happens to
6834 have nothing pending.
6836 2001-12-18 Paul Eggert <eggert@twinsun.com>
6838 See the big note in ../ChangeLog.
6839 * human.c (suffixes): Prefer K to k for 1024.
6840 (generate_suffix_backwards): New function.
6841 (human_readable_inexact): Use it.
6842 * xstrtol.c (__xstrtol): If there is no number but there
6843 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6844 Accept 'K' as well as 'k'.
6846 2001-12-15 Jim Meyering <meyering@lucent.com>
6848 * regex.h (__restrict_arr): Update from libc.
6850 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6851 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6854 2001-12-10 Jim Meyering <meyering@lucent.com>
6856 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6857 Instead, include "xalloc.h".
6858 (initbuffer): Don't cast xmalloc return value to char*.
6859 (readline): Reword comment.
6860 Don't cast xrealloc return value to char*
6863 2001-12-09 Jim Meyering <meyering@lucent.com>
6865 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6866 `signed and unsigned type in conditional expression'.
6867 * posixtm.c (posix_time_parse): Likewise.
6869 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6871 * readtokens.c (readtoken): Declare an index to be of type unsigned
6872 to avoid a pedantic warning.
6874 * getstr.c: Don't include assert.h.
6875 (getstr): Remove warning-evoking assertions.
6876 Return -1 if offset parameter is out of bounds.
6877 Change the type of a local from int to size_t.
6879 * strftime.c (my_strftime_localtime_r): Include this function
6880 definition in the `#if ! HAVE_TM_GMTOFF' block.
6882 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6883 Include xalloc.h instead.
6885 2001-12-02 Jim Meyering <meyering@lucent.com>
6887 * tempname.c: Don't declare getenv, thus reverting the change of
6888 2001-11-18. It's no longer necessary, now that stdlib.h is always
6891 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6892 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6894 2001-11-30 Akim Demaille <akim@epita.fr>
6896 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6897 before being defined.
6899 2001-11-27 Paul Eggert <eggert@twinsun.com>
6901 * quotearg.h (quotearg_n, quotearg_n_style):
6902 First arg is int, not unsigned.
6903 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6904 (SIZE_MAX, UINT_MAX): New macros.
6905 (quotearg_n_options): Abort if N is negative.
6906 Avoid overflow check on hosts where size_t is 64 bits and int
6907 is 32 bits, as overflow is impossible there.
6908 Fix off-by-one typo that caused unnecessary reallocation.
6910 2001-11-27 Jim Meyering <meyering@lucent.com>
6912 * tempname.c: Merge with version from libc.
6913 * regex.c: Likewise.
6915 * tempname.c: Include stdlib.h unconditionally. On some old systems
6916 for which STDC_HEADERS is 0, it was not included, resulting in a
6917 warning about an integer-to-pointer conversion problem with getenv.
6918 Reported by Volker Borchert.
6920 2001-11-26 Jim Meyering <meyering@lucent.com>
6922 * gtod.h: Remove file.
6923 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6924 * gettimeofday.c: Don't include gtod.h.
6925 (GTOD_init): Remove function.
6926 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6927 Suggestion from Volker Borchert.
6929 2001-11-23 Jim Meyering <meyering@lucent.com>
6931 * hash.h (struct hash_table): Don't define here. Merely declare it.
6932 * hash.c (struct hash_table): Define it here instead.
6934 2001-11-22 Jim Meyering <meyering@lucent.com>
6936 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6938 2001-11-18 Paul Eggert <eggert@twinsun.com>
6940 * tempname.c (TMP_MAX): Remove; no longer needed.
6941 (TEMPORARIES): New macro.
6942 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6943 removes an artificial limitation (e.g. HP-UX 10.20, where
6946 2001-11-18 Jim Meyering <meyering@lucent.com>
6948 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6951 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6952 files will be created before anything else.
6954 2001-11-17 Jim Meyering <meyering@lucent.com>
6956 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6957 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6958 rather than group writable. Patch by Juan F. Codagnone.
6960 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6961 Instead, include "xalloc.h".
6963 * mountlist.c: Include unlocked-io.h after all system headers.
6964 Remove explicit declarations of xmalloc, xrealloc,
6965 and xstrdup. Instead, include "xalloc.h".
6967 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6968 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6969 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6971 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6972 Reported by Padraig Brady.
6974 * mkstemp.c: #undef mkstemp.
6976 (rpl_mkstemp): Rename from mkstemp.
6979 2001-11-16 Jim Meyering <meyering@lucent.com>
6981 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6982 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6983 determine the amount of total physical memory, use pstat_getstatic.
6984 HPUX-11 doesn't define _SC_PHYS_PAGES.
6985 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6986 If sysconf couldn't be used to determine the amount of available
6987 physical memory, use both pstat_getstatic and pstat_getdynamic.
6988 Based on a patch from Bob Proulx.
6990 2001-11-05 Jim Meyering <meyering@lucent.com>
6992 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6994 2001-11-03 Jim Meyering <meyering@lucent.com>
6996 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6997 in argmatch_to_argument call.
6999 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7002 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7003 e.g., a fault due to an attempt to free a NULL pointer.
7005 2001-11-01 Jim Meyering <meyering@lucent.com>
7007 * dirfd.c, dirfd.h: New files.
7008 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7010 * hash.c (hash_print) [TESTING]: Clean up.
7012 2001-10-22 Paul Eggert <eggert@twinsun.com>
7014 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7015 to avoid a warning if -Wall.
7017 2001-10-21 Paul Eggert <eggert@twinsun.com>
7019 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7021 2001-10-21 Jim Meyering <meyering@lucent.com>
7023 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7024 this code would end up calling gettext even in packages built
7026 * getopt.c (_): Likewise.
7027 * regex.c (_): Likewise.
7029 2001-10-20 Paul Eggert <eggert@twinsun.com>
7031 * error.c (strerror_r): Do not declare unless !_LIBC.
7032 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7033 Use strerror_r that is only a macro, even if it is not a function.
7034 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7035 (private_strerror): Use prototypes, not old-style function definition.
7036 (print_errno_message): New function.
7037 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7039 (error_tail, error, error_at_line): Use it.
7041 2001-10-11 Jim Meyering <meyering@lucent.com>
7043 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7044 and quote_n (1, ... to avoid clobbering a buffer.
7046 2001-10-05 Jim Meyering <meyering@lucent.com>
7048 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7049 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7050 * hash-pjw.h: New file.
7052 2001-09-30 Jim Meyering <meyering@lucent.com>
7054 * mountlist.c [MOUNTED_GETFSSTAT]:
7055 Include <sys/ucred.h>, for Apple Darwin.
7056 Include sys/mount.h and sys/fs_types.h only if available.
7058 (read_filesystem_list): Use FS_TYPE.
7060 2001-09-29 Paul Eggert <eggert@twinsun.com>
7062 * exclude.c (excluded_filename): 0 -> false, since it's
7065 2001-09-28 Paul Eggert <eggert@twinsun.com>
7067 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7068 #defines strtoimax. Also treat the other strto* functions
7071 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7072 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7073 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7075 2001-09-26 Jim Meyering <meyering@lucent.com>
7077 Most macros in unlocked-io.h had the wrong number of arguments.
7078 * gen-uio: New script.
7079 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7080 * unlocked-io.hin: Remove file.
7081 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7082 rather than trying to embed it here.
7083 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7084 Reported by Padraig Brady.
7086 2001-09-25 Volker Borchert <bt@teknon.de>
7088 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7090 2001-09-23 Jim Meyering <meyering@lucent.com>
7092 * mountlist.c: Remove useless parentheses in #if directives.
7093 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7094 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7096 2001-09-22 Jim Meyering <meyering@lucent.com>
7098 * localcharset.c: Update from latest gettext.
7099 * config.charset: Likewise.
7101 2001-09-20 Jim Meyering <meyering@lucent.com>
7103 * xstrtol.c (strtoimax): Guard declaration with
7104 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7105 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7106 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7107 (strtoumax): Likewise, for completeness (it wasn't necessary).
7109 2001-09-06 Paul Eggert <eggert@twinsun.com>
7111 * strtoimax.c (HAVE_LONG_LONG):
7112 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7113 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7114 to work around bug in IBM C compiler.
7116 2001-09-16 Jim Meyering <meyering@lucent.com>
7118 * mkdir.c: New file.
7120 2001-09-04 Paul Eggert <eggert@twinsun.com>
7122 * xgetcwd.c: Revert some of the previous change; intead,
7123 fix the HAVE_GETCWD_NULL code to behave more like the
7124 !HAVE_GETCWD_NULL code used to.
7127 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7130 2001-09-04 Paul Eggert <eggert@twinsun.com>
7132 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7133 Use ssize_t, not int, to store result of readlink.
7134 Check for ssize_t overflow as well as size_t overflow,
7135 as POSIX says the result of readlink is implementation-defined
7136 when ssize_t overflows.
7137 Remove unnecessary cast to char*.
7138 Use free+malloc instead of realloc, as the storage doesn't need
7139 to be preserved and it's clearer and can be more efficient that way.
7140 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7141 * xreadlink.h (xreadlink): Update prototype.
7143 2001-09-03 Paul Eggert <eggert@twinsun.com>
7145 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7146 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7147 spotted by Jim Meyering.
7149 2001-09-03 Jim Meyering <meyering@lucent.com>
7151 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7153 2001-09-03 Paul Eggert <eggert@twinsun.com>
7155 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7156 like the HAVE_GETCWD_NULL code.
7157 Include pathmax.h if not HAVE_GETCWD.
7158 Do not include xalloc.h.
7159 (INITIAL_BUFFER_SIZE): New symbol.
7160 Do not use xmalloc / xrealloc, since the caller is responsible for
7161 handling errors. Preserve errno around `free' during failure.
7162 Do not overrun buffer when using getwd.
7164 2001-09-03 Paul Eggert <eggert@twinsun.com>
7166 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7167 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7169 2001-09-02 Jim Meyering <meyering@lucent.com>
7171 * error.c: Update from GNU libc.
7173 2001-09-01 Jim Meyering <meyering@lucent.com>
7175 * xreadlink.c: New file.
7176 * xreadlink.h: New file.
7177 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7179 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7180 doesn't conflict with sparc Solaris 7's definition in
7181 /usr/include/sys/int_types.h.
7183 * exclude.c: Use `""', not `<>' to #include non-system header files.
7184 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7185 and strncasecmp as r-values. Unixware didn't have declarations.
7187 2001-08-31 Jim Meyering <meyering@lucent.com>
7189 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7190 Use an initial, malloc'd, buffer of length 128 rather than
7191 a statically allocated one of length 1024.
7193 2001-08-30 Paul Eggert <eggert@twinsun.com>
7195 * xgetcwd.c: Don't include pathmax.h.
7196 Include stdlib.h and unistd.h if available.
7198 (xmalloc, xstrdup, free): Remove decls.
7199 (xgetcwd): Don't assume sizes fit in unsigned.
7200 Check for overflow when computing sizes.
7201 Simplify reallocation code.
7203 2001-08-28 Paul Eggert <eggert@twinsun.com>
7205 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7207 * strtoimax.c: Renamed from strtoxmax.c, removing the
7210 Also, make the following further changes to make this file's
7211 configuration more similar to that of strtol.c:
7212 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7213 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7214 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7215 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7216 changed to signed values.
7218 And make the following changes as well:
7219 Fix copyright notice, as 1999 was missing.
7220 (verify): New macro.
7221 (strtoimax): Check sizes at compile-time, not run-time.
7222 Prefer strtol to strtoll if both work.
7223 (main): Remove; it was not that useful and was a pain to maintain.
7225 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7227 2001-08-30 Paul Eggert <eggert@twinsun.com>
7229 * savedir.c (savedir): Remove size parameter, as POSIX says that
7230 a directory's st_size can have an arbitrary value, so the old
7231 usage could waste an arbitrary amount of memory. All uses
7233 * savedir.h: Update prototype.
7235 2001-08-30 Paul Eggert <eggert@twinsun.com>
7237 * xstrtol.c (strtoimax): New decl.
7239 2001-08-28 Paul Eggert <eggert@twinsun.com>
7241 * xstrtol.h: Add copyright notice.
7242 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7243 LONGINT_INVALID_SUFFIX_CHAR.
7245 2001-08-30 Paul Eggert <eggert@twinsun.com>
7247 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7250 2001-08-30 Paul Eggert <eggert@twinsun.com>
7252 * hash.c: Remove '2001' from copyright notice.
7254 2001-08-30 Paul Eggert <eggert@twinsun.com>
7256 * full-write.h: New file.
7257 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7258 * full-write.c: Correct credits, as cccp.c no longer
7259 exists and anyway it was so heavily changed from the old cccp
7260 code as to be unrecognizable. Include full-write.h.
7261 (full_write) Return size_t, with short writes meaning failure.
7262 All callers changed. This fixes a bug with large buffers
7264 * utime.c: Include full-write.h.
7266 2001-08-30 Paul Eggert <eggert@twinsun.com>
7268 Merge 'exclude' changes from tar 1.13.22.
7269 This fixes one or two unlikely storage allocation overflow bugs,
7270 but doesn't change user-visible behavior otherwise.
7272 2001-08-30 Paul Eggert <eggert@twinsun.com>
7274 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7275 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7276 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7277 Include if available.
7278 (<xalloc.h>): Include
7279 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7280 (verify): New macro. Use it to verify that EXCLUDE macros do not
7281 collide with FNM macros.
7282 (struct patopts): New struct.
7283 (struct exclude): Use it, as exclude patterns now come with options.
7284 (new_exclude): Support above changes.
7285 (new_exclude, add_exclude_file):
7286 Initial size must now be a power of two to simplify overflow checking.
7287 (free_exclude, fnmatch_no_wildcards): New function.
7288 (excluded_filename): No longer requires options arg, as the options
7289 are determined by add_exclude. Now returns bool, not int.
7290 (excluded_filename, add_exclude):
7291 Add support for the fancy new exclusion options.
7292 (add_exclude, add_exclude_file): Now takes int options arg.
7293 Check for arithmetic overflow when computing sizes.
7294 (add_exclude_file): xrealloc might modify errno, so don't
7295 realloc until after errno might be used.
7297 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7299 (free_exclude): New decl.
7300 (add_exclude, add_exclude_file): Now takes int options arg.
7301 (excluded_filename): No longer requires options arg, as the options
7302 are determined by add_exclude. Now returns bool, not int.
7304 2001-08-30 Paul Eggert <eggert@twinsun.com>
7306 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7308 2001-08-27 Jim Meyering <meyering@lucent.com>
7310 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7312 * version-etc.c (N_): Remove definition.
7313 Revert most of last change.
7314 Instead, simply don't mark the `Copyright...' string for translation.
7315 Based on advice from Paul Eggert.
7317 * strtoxmax.c: Tweak comment.
7319 2001-08-26 Jim Meyering <meyering@lucent.com>
7321 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7322 of copyright with `%s' so translators don't get an untranslated
7324 (COPYRIGHT_YEAR): Define.
7325 (version_etc): Use fprintf rather than fputs.
7326 Suggestion from Ulrich Drepper.
7328 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7330 * strtoll.c: New file, from GNU libc.
7331 * xstrtoimax.c: New file.
7333 * xstrtol.h: Add xstrtoimax.
7334 * strtoumax.c: New file. Simply include "strtoumax.c".
7335 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7337 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7338 * strtoxmax.c: ... then renamed to this.
7340 2001-08-13 Paul Eggert <eggert@twinsun.com>
7342 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7343 Port to Solaris 8, where 'sed' requires a space after the 'r'
7344 command, and where sh dislikes "$/". Clean up the spacing a bit.
7345 Redirect output to $tmp just once.
7347 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7349 * addext.c (<errno.h>): Include.
7350 (errno): Declare if not defined.
7351 (addext): Work correctly when pathconf returns -1 and leaves
7352 errno alone because there is no limit. Also, work even if
7353 pathconf returns a value greater than SIZE_MAX.
7355 2001-08-12 Jim Meyering <meyering@lucent.com>
7357 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7358 Simply `return getcwd (NULL, 0);'.
7359 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7360 Use 1300 as initial value for length, not PATH_MAX.
7362 * pathmax.h: Clean up cpp syntax.
7364 2001-08-12 Jim Meyering <meyering@lucent.com>
7366 * gettimeofday.c: New file.
7368 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7370 2001-08-04 Jim Meyering <meyering@lucent.com>
7372 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7373 to get in sync with glibc.
7375 2001-08-03 Paul Eggert <eggert@twinsun.com>
7377 The following changes are from gettext 0.10.39 as maintained by
7380 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7381 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7382 with inverted sense. All uses changed.
7384 * mbswidth.c: Don't include <limits.h>.
7385 Include <stdlib.h> and <string.h> unconditionally.
7386 (iswcntrl, mbsinit, ISCNTRL): New macros.
7387 (mbsnwidth): Use K&R style function declarations.
7388 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7389 can optimize it when MB_CUR_MAX == 1.
7390 The width of control characters is zero, not 1.
7392 2001-07-15 Jim Meyering <meyering@lucent.com>
7394 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7395 (BUILT_SOURCES): Add unlocked-io.h.
7396 (io_functions): Define.
7397 (unlocked-io.h): New rule.
7398 (DISTCLEANFILES): Add unlocked-io.h.
7399 (all-local): Depend on unlocked-io.h, to ensure it is created.
7401 * unlocked-io.hin: New file
7403 * regex.c: Update from glibc.
7405 2001-07-05 Jim Meyering <meyering@lucent.com>
7407 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7409 (libfetish_a_SOURCES): Put all .h files here instead.
7410 Remove a thus-exposed (better checks in automake) duplicate and
7411 two unnecessary .h files.
7413 2001-06-11 Jim Meyering <meyering@lucent.com>
7415 * regex.c: Update from GNU libc.
7417 2001-05-27 Jim Meyering <meyering@lucent.com>
7419 * readutmp.h (UT_TYPE): Define.
7421 2001-05-24 Jim Meyering <meyering@lucent.com>
7423 * argmatch.c: Include "quote.h".
7424 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7425 quote function. Reported by Göran Uddeborg.
7427 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7429 * dirname.c (dir_name): Compute append_dot using path, not newpath
7430 which is not yet declared.
7432 2001-05-11 Paul Eggert <eggert@twinsun.com>
7434 * Makefile.am (libfetish_a_SOURCES):
7435 Add strftime.c, since we now compile it on all hosts.
7437 * strftime.c (my_strftime):
7438 Define to nstrftime if emacs, but only if my_strftime is not defined.
7439 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7440 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7441 Add one more extra argument: a nanoseconds value.
7444 (my_strftime function): Add %N format.
7445 (emacs_strftimeu): Renamed from emacs_strftime,
7446 with extra ut argument.
7448 2001-05-11 Paul Eggert <eggert@twinsun.com>
7450 dirname code cleanup. base_name now behaves more compatibly
7451 with POSIX basename when given file names that have trailing
7452 slashes, and similarly for dir_name. Add new primitives
7453 base_len and dir_len. Put the directory-name-related decls
7456 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7457 * backupfile.c (base_name): Likewise.
7458 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7459 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7460 * makepath.c (strip_trailing_slashes): Likewise.
7461 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7463 * rename.c (strip_trailing_slashes): Likewise.
7464 * same.c (base_name): Likewise.
7465 * stripslash.c (ISSLASH): Likewise.
7467 * addext.c: Include <dirname.h> after size_t is defined.
7468 * backupfile.c: Likewise.
7470 * addext.c (addext): Use base_len to trim redundant
7471 trailing slashes instead of doing it ourselves.
7472 But do not trim the last slash if it is not redundant.
7474 * backupfile.c (find_backup_file_name,
7475 max_backup_version): Use base_len instead of rolling it ourselves.
7476 Handle the case of "" and (on DOS) "C:" correctly.
7478 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7479 Include <string.h>, <dirname.h>.
7480 (base_name): Allow file names ending in slashes, other than names
7481 that are all slashes. In this case, return the basename followed
7482 by the slashes. This is more general, and can be used in places
7483 where the original base_name purposely had an assertion failure.
7484 (base_len): New function.
7486 * dirname.c: Include <string.h> instead of <stdlib.h>.
7487 Do not include <assert.h>; no longer needed.
7489 (memrchr): Remove decl.
7490 (dir_name_r): Remove.
7491 (dir_len): Renamed from dirlen. All callers changed.
7492 Rewrite in terms of base_name, for simplicity and consistency.
7493 (dir_name): Never return NULL. All callers changed.
7494 Do not include <stdlib.h> in test program; no longer needed.
7495 return 0; is fine for test program.
7497 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7499 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7501 * path-concat.c (path_concat): Use base_len to compute
7502 base length, not strlen; this means we cannot rely on memcpy
7505 * same.c (STREQ): Remove.
7506 (same_name): Handle the case where the basename ends in trailing '/'.
7508 * stripslash.c (strip_trailing_slashes): Return nonzero if
7509 a slash was stripped. Do not strip the last slash after a
7512 2001-04-08 Jim Meyering <meyering@lucent.com>
7514 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7515 recomputed; that's necessary when the offset spans a DST transition.
7516 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7518 2001-04-02 Jim Meyering <meyering@lucent.com>
7520 * regex.h, regex.c: Update from GNU libc.
7522 2001-03-19 Paul Eggert <eggert@twinsun.com>
7524 * version-etc.c (version_etc_copyright): Update to 2001.
7526 2001-03-16 Paul Eggert <eggert@twinsun.com>
7528 * tempname.c (uint64_t): Define to uintmax_t if
7529 not defined, and if UINT64_MAX is not defined.
7530 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7531 Reported by John David Anglin.
7533 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7535 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7536 alias if codeset is empty.
7537 * config.charset (BeOS): Use wildcard syntax.
7539 2001-03-13 Jim Meyering <meyering@lucent.com>
7541 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7542 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7545 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7547 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7549 * unicodeio.c (print_unicode_char): Simplify accordingly.
7551 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7553 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7554 support for DOS/DJGPP.
7556 2001-02-28 Paul Eggert <eggert@twinsun.com>
7558 * Makefile.am (libfetish_a_SOURCES):
7559 Add dup-safer.c, fopen-safer.c.
7560 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7562 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7564 2001-02-25 Paul Eggert <eggert@twinsun.com>
7566 The mkstemp replacement is taken from glibc 2.2.2, with some
7567 portability fixes for use outside glibc, as follows:
7569 * tempname.c (struct_stat64): New macro.
7570 (direxists, __gen_tempname): Use it.
7571 This avoids a portability problem with Solaris 8.
7573 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7574 (<stddef.h>, <stdint.h>, <string.h>):
7575 Include only if STDC_HEADERS || _LIBC.
7576 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7577 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7578 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7579 (__set_errno): Define this macro if <errno.h> doesn't.
7580 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7581 Define these macros if <stdio.h> doesn't.
7582 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7583 Define these macros if <sys/stat.h>
7584 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7585 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7586 __xstat64): Define if not _LIBC.
7587 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7588 (__gen_tempname): Invoke gettimeofday only if
7589 HAVE_GETTIMEOFDAY || _LIBC;
7590 otherwise, fall back on plain "time".
7591 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7593 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7595 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7597 2001-02-17 Jim Meyering <meyering@lucent.com>
7599 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7600 around included file name.
7602 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7604 * strftime.c: Update from GNU libc (the only changes were to comments).
7606 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7608 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7610 2001-02-17 Paul Eggert <eggert@twinsun.com>
7612 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7613 Remove workaround macros for hosts that have mbrtowc but not
7614 mbstate_t, as we now insist on proper declarations for both
7615 before using mbrtowc.
7617 2001-02-17 Jim Meyering <meyering@lucent.com>
7619 * regex.c: Update from libc.
7621 2001-02-16 Paul Eggert <eggert@twinsun.com>
7623 * alloca.c (malloc): Undef before defining, since stdlib.h
7624 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7625 Reported by Mark Hounschell via Paul Eggert.
7627 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7629 * config.charset: Update for FreeBSD 4.2.
7631 2001-01-26 Jim Meyering <meyering@lucent.com>
7633 * quotearg.c: Include stddef.h.
7634 * quote.c: Include stddef.h.
7635 Reported by Axel Kittenberger.
7637 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7638 line in double quotes so that it evokes a better diagnostic.
7639 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7640 Reported by Axel Kittenberger.
7642 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7644 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7645 to avoid a warning. Add back 'const' to inptr.
7647 2001-01-16 Jim Meyering <meyering@lucent.com>
7649 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7652 2001-01-14 Jim Meyering <meyering@lucent.com>
7654 * rename.c: New file. From Volker Borchert.
7655 Include stdlib.h, string.h or strings.h, and xalloc.h.
7656 Use strip_trailing_slashes rather than open-coding it.
7658 2001-01-03 Paul Eggert <eggert@twinsun.com>
7660 * strftime.c: Sync with glibc time/strftime.c 1.81.
7662 2001-01-03 Jim Meyering <meyering@lucent.com>
7664 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7665 local `inptr' to avoid warning with some system declarations of iconv.
7667 2000-12-29 Paul Eggert <eggert@twinsun.com>
7669 * modechange.c: Do not assume that mode_t uses the
7670 traditional octal encoding. E.g. "chmod 1 FOO" should set
7671 the other-execute bit of FOO even if S_IXOTH != 1.
7673 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7674 WOTH, XOTH, ALLM): New macros.
7675 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7676 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7678 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7679 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7681 No need to use uintmax_t; unsigned long is long enough.
7682 Don't bother to get suffix since we don't use it.
7684 2000-12-24 Jim Meyering <meyering@lucent.com>
7686 * hash.c (is_prime): Return explicit boolean values.
7687 (hash_get_first): Return NULL to appease Irix5.6's 89.
7688 Reported by Nelson Beebe.
7690 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7692 * localcharset.c (locale_charset): Add support for Win32.
7694 2000-12-18 Paul Eggert <eggert@twinsun.com>
7696 * physmem.h, physmem.c: New files.
7698 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7699 (noinst_HEADERS): Add physmem.h.
7701 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7702 't' for compatibility with Solaris 8 sort.
7704 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7706 * config.charset: Add support for BeOS.
7708 2000-12-16 Jim Meyering <meyering@lucent.com>
7710 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7711 SHELLS_FILE to a file name that's useful on djgpp systems.
7713 (ADDITIONAL_DEFAULT_SHELLS): Define.
7714 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7715 Based mostly on a patch from Prashant TR.
7717 2000-12-16 Jim Meyering <meyering@lucent.com>
7719 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7720 N and M) would have treated it like `chown N:N FILE'.
7722 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7724 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7726 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7727 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7728 to the list of canonical encodings. Rename EUC-CN to GB2312.
7730 2000-12-08 Andreas Schwab <schwab@suse.de>
7732 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7733 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7735 2000-12-07 Jim Meyering <meyering@lucent.com>
7737 * stripslash.c (ISSLASH): Define.
7738 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7741 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7742 (dir_name_r): Declare this function as static.
7743 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7744 manifest itself on a name containing a mix of slashes and
7746 Make this function work with names starting with a DOS-style
7747 drive letter and colon prefix.
7748 (dir_name): Append `.' if necessary.
7749 Based mostly on patches from Prashant TR and Eli Zaretskii.
7751 * dirname.h (dir_name_r): Remove prototype.
7753 2000-12-05 Jim Meyering <meyering@lucent.com>
7755 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7757 2000-12-04 Jim Meyering <meyering@lucent.com>
7759 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7760 Also include memory.h, stdlib.h, unistd.h if appropriate.
7761 Reported by Andreas Jaeger (conflicting declaration of malloc).
7763 2000-12-02 Jim Meyering <meyering@lucent.com>
7765 * closeout.h: Make idempotent, to avoid some obscure warnings.
7767 2000-12-01 Paul Eggert <eggert@twinsun.com>
7769 * memrchr.c: Include <config.h> before any system include file.
7771 2000-11-29 Paul Eggert <eggert@twinsun.com>
7773 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7775 2000-11-26 Jim Meyering <meyering@lucent.com>
7777 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7779 2000-11-22 Paul Eggert <eggert@twinsun.com>
7781 * strftime.c (my_strftime): Do not invoke mbrlen with a
7782 size of (size_t) -1; it's not portable.
7784 2000-11-17 Akim Demaille <akim@epita.fr>
7786 * obstack.h: Formatting changes.
7787 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7788 prevent type checking.
7789 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7790 cast the value to (void *): assigning a `foo *' to a `void *'
7792 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7794 2000-11-17 Jim Meyering <meyering@lucent.com>
7796 * strstr.c: Update from GNU libc.
7798 2000-11-16 Jim Meyering <meyering@lucent.com>
7800 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7802 2000-11-11 Jim Meyering <meyering@lucent.com>
7804 * error.c: Add a couple #includes, merging from GNU libc version.
7806 2000-11-10 Jim Meyering <meyering@lucent.com>
7808 * obstack.h: Update from GNU libc.
7809 * obstack.c: Likewise.
7811 2000-11-06 Paul Eggert <eggert@twinsun.com>
7813 * getusershell.c (setusershell): Use rewind rather than
7814 fseek/fseeko, to avoid configuration hassles with fseeko.
7815 Don't bother opening SHELLS_FILE if shellstream is NULL;
7818 2000-11-05 Jim Meyering <meyering@lucent.com>
7820 * makepath.h (make_dir): Declare.
7821 * makepath.c (make_dir): Remove `static' attribute.
7824 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7826 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7827 last one in a bucket, advance to the next bucket.
7829 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7831 * fnmatch.c: Do not comment out all the code if we are using
7832 the GNU C library, because in some cases we are replacing buggy
7833 code in the GNU C library itself.
7835 2000-10-30 Paul Eggert <eggert@twinsun.com>
7837 * error.h, getline.h, modechange.h:
7838 Remove "2000" from Copyright line, as the file hasn't been
7839 changed this year other than in the copyright notice.
7841 * xalloc.h: Add "2000" to Copyright line, as this file
7842 was changed this year.
7844 2000-10-30 Paul Eggert <eggert@twinsun.com>
7846 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7847 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7848 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7850 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7852 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7853 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7854 doesn't define __restrict_arr.
7856 2000-10-29 Jim Meyering <meyering@lucent.com>
7858 * xstat.in: Fix grammar in comment.
7860 2000-10-28 Jim Meyering <meyering@lucent.com>
7862 * memchr.c: Update from libc.
7863 Adjust for portability:
7864 [HAVE_STDLIB_H]: Include stdlib.h.
7865 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7866 Undef __memchr, too.
7867 [!weak_alias]: Define __memchr to memchr.
7869 * regex.c: Update from libc.
7870 * regex.h: Likewise.
7871 * getopt1.c: Likewise.
7872 * memcmp.c: Likewise.
7874 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7875 Avoid using fseek, when possible -- it's broken by design.
7876 Patch by Ulrich Drepper.
7878 2000-10-26 Jim Meyering <meyering@lucent.com>
7880 * strftime.c: Update from libc.
7882 2000-10-25 Jim Meyering <meyering@lucent.com>
7884 * obstack.c: Update from libc.
7886 2000-10-23 Jim Meyering <meyering@lucent.com>
7888 * hard-locale.c (hard_locale): Revert last change -- it was simply
7889 wrong. That set_locale call must not have any side effects.
7892 2000-10-22 Jim Meyering <meyering@lucent.com>
7894 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7895 [CYCLIC]: Remove now-unused definition.
7897 * save-cwd.c (O_DIRECTORY): Define, if needed.
7898 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7899 Suggestion from Ulrich Drepper.
7901 2000-10-21 Jim Meyering <meyering@lucent.com>
7903 * dirname.c (dir_name_r): New function, factored out of dir_name.
7904 (dir_name): Use dir_name_r.
7905 * dirname.h (dir_name_r): Declare it.
7907 2000-10-21 Jim Meyering <meyering@lucent.com>
7909 * dirname.c (memrchr): Declare if necessary.
7910 (dir_name): Remove the restriction that there be no
7911 trailing slashes. Now, this code skips past them, effectively
7913 [TEST_DIRNAME] (main): New unit tests.
7915 * memrchr.c: New file from GNU libc.
7916 Undef __memrchr, too.
7917 [!weak_alias]: Define __memrchr to memrchr.
7918 Guard weak_alias use with `#ifdef weak_alias'.
7920 2000-10-17 Jim Meyering <meyering@lucent.com>
7922 * quote.h (PARAMS): Define and use.
7923 Reported by Akim Demaille.
7925 * getopt.c: Update from libc.
7927 2000-10-16 Jim Meyering <meyering@lucent.com>
7929 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7932 2000-09-25 Jim Meyering <meyering@lucent.com>
7934 * md5.h (rol): Define (from GnuPG).
7936 * sha.c: Give credit (GnuPG) where due.
7937 (M): Use rol rather than open-coding it.
7938 Add a FIXME comment.
7940 2000-09-21 Jim Meyering <meyering@lucent.com>
7942 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7943 Reported by Michael Stone.
7945 2000-09-20 Jim Meyering <meyering@lucent.com>
7947 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7948 (noinst_HEADERS): Add sha.h.
7949 Based on code from Scott G. Miller and from GnuPG.
7951 2000-09-15 Jim Meyering <meyering@lucent.com>
7953 * regex.c: Update from libc.
7955 2000-09-10 Jim Meyering <meyering@lucent.com>
7957 * getopt.c (_getopt_internal): Update from glibc.
7959 2000-09-09 Jim Meyering <meyering@lucent.com>
7961 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7962 think it should be used as a general replacement for isascii.
7963 * fnmatch.c: Likewise.
7964 * mbswidth.c: Likewise
7965 * regex.c: Likewise.
7968 * userspec.c: Include sys/param.h and limits.h.
7970 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7971 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7972 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7973 UID, GID. Check range.
7975 2000-09-06 Jim Meyering <meyering@lucent.com>
7977 * getopt.c (_getopt_internal): Update from glibc.
7979 2000-08-30 Jim Meyering <meyering@lucent.com>
7981 * strftime.c: Merge in changes from GNU libc.
7983 2000-08-26 Jim Meyering <meyering@lucent.com>
7985 * closeout.c: Include "__fpending.h".
7986 (close_stdout_status): Return right away if there's nothing to flush.
7988 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7989 * __fpending.c: New file.
7990 * __fpending.h: New file.
7992 2000-08-07 Paul Eggert <eggert@twinsun.com>
7994 Standardize on "memory exhausted" instead of "Memory exhausted"
7995 or "virtual memory exhausted".
7996 * obstack.c (print_and_abort): Use "memory exhausted", not
7997 "virtual memory exhausted".
7998 * same.c (same_name): Invoke xalloc_die instead of printing
8000 * userspec.c (parse_user_spec): Likewise.
8001 * bumpalloc.h: comment fix
8002 * same.c, userspec.c: Include xalloc.h.
8004 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8005 not char *const and pointing to a constant array.
8006 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8007 (xrealloc): Comment fix.
8009 * userspec.c (parse_user_spec):
8010 Don't translate a message until just before returning,
8011 to avoid unnecessary translation.
8013 2000-08-07 Jim Meyering <meyering@lucent.com>
8015 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8016 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8017 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8018 getgroups.c, gethostname.c, getopt.h, group-member.c,
8019 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8020 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8021 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8022 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8023 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8024 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8025 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8026 yesno.c: Back out Copyright date changes for each file with no change
8027 this year. This eases coordination with other programs using the same
8028 source code modules. From Paul Eggert.
8030 2000-08-03 Greg McGary <greg@mcgary.org>
8032 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8033 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8034 (EXTEND_BUFFER): Use them.
8036 2000-08-01 Jim Meyering <meyering@lucent.com>
8038 * dirname.c (ISSLASH): Define.
8039 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8040 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8041 both `\' and `/' may be use as path separators.
8042 Based on a patch from Prashant TR.
8044 2000-07-31 Paul Eggert <eggert@twinsun.com>
8046 * quotearg.c (quotearg_n_options): Don't make the initial
8047 slot vector a constant, since it might get modified.
8049 2000-07-31 Jim Meyering <meyering@lucent.com>
8051 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8052 * obstack.c (print_and_abort): Likewise.
8054 2000-07-30 Paul Eggert <eggert@twinsun.com>
8056 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8057 buffer, so that the caller can always quote one small
8058 component of a "memory exhausted" message in slot 0.
8059 From a suggestion by Jim Meyering.
8061 2000-07-30 Jim Meyering <meyering@lucent.com>
8063 * makepath.c (make_path): Quote the other instance, too.
8065 * quotearg.c (N_STATIC_SLOTVECS): Define.
8066 (STATIC_BUF_SIZE): Define.
8067 (quotearg_n_options): Use only statically allocated storage when
8068 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8069 than STATIC_BUF_SIZE.
8071 2000-07-29 Jim Meyering <meyering@lucent.com>
8073 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8074 * dirname.c (dir_name): Likewise.
8076 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8078 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8079 (dir_name): Assert that there are no trailing slashes.
8081 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8083 * mbswidth.h (mbswidth): Add a flags argument.
8084 (mbswidth): New declaration.
8085 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8086 * mbswidth.c (mbswidth): Add a flags argument.
8087 (mbsnwidth): New function.
8089 2000-07-24 Jim Meyering <meyering@lucent.com>
8091 * mbswidth.c: Remove useless #else. From Bruno Haible.
8093 2000-07-23 Paul Eggert <eggert@twinsun.com>
8095 * mbswidth.c (_XOPEN_SOURCE):
8096 Don't define; this causes problems on Solaris 7.
8097 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8099 2000-07-23 Paul Eggert <eggert@twinsun.com>
8102 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8103 so that mbstate_t is always defined.
8105 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8106 be 1 in at least one GCC installation, and this configuration
8107 error is likely to be common. Ignoring MB_LEN_MAX hurts
8108 performance on hosts that have mbrtowc but have only unibyte
8109 locales, but I assume these hosts are rare.
8111 2000-07-23 Paul Eggert <eggert@twinsun.com>
8113 * quotearg.c: Streamline by invoking multibyte code only if needed.
8114 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8115 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8116 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8117 invoke multibyte primitives.
8119 2000-07-23 Jim Meyering <meyering@lucent.com>
8121 * basename.c (base_name): Add an assertion.
8123 2000-07-15 Bruno Haible <clisp.cons.org>
8125 * quotearg.c: When the system forces us to redefine mbstate_t,
8126 shadow its mbsinit function.
8128 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8130 * mbswidth.h: New file.
8131 * mbswidth.c: New file.
8132 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8133 (noinst_HEADERS): Add mbswidth.h.
8135 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8137 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8140 2000-07-15 Jim Meyering <meyering@lucent.com>
8142 * makepath.c: Include quote.h.
8143 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8144 corresponding argument in a `quote (...)' call.
8145 Give better diagnostics.
8147 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8148 (noinst_HEADERS): Add quote.h.
8150 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8151 from tar's src/misc.c.
8152 * quote.h: New file. Prototypes for same.
8154 2000-07-10 Paul Eggert <eggert@twinsun.com>
8156 From a suggestion by Bruno Haible.
8157 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8158 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8159 to decide whether to define the BeOS workaround macro;
8160 this adjusts to the change to AC_MBSTATE_T.
8162 2000-07-13 Paul Eggert <eggert@twinsun.com>
8164 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8166 * quotearg.c (quoting_style_args, quoting_style_vals,
8167 quotearg_buffer_restyled): Add support for
8168 clocale_quoting_style. Undo previous change to
8169 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8170 and "{RIGHT QUOTATION MARK}" msgids.
8172 2000-07-05 Paul Eggert <eggert@twinsun.com>
8174 The old behavior of quoting `like this' doesn't look good with
8175 newer, ISO-style fonts. See:
8176 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8178 Instead, quote "like this" by default. Let the translator
8179 tailor the locale-specific quoting behavior by providing
8180 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8182 * quotearg.c (N_): New macro.
8183 (gettext_default): New function.
8184 (quotearg_buffer_restyled): Use
8185 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8186 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8188 2000-07-09 Jim Meyering <meyering@lucent.com>
8190 * Most files: Update copyright dates to include 2000.
8192 2000-07-08 Jim Meyering <meyering@lucent.com>
8194 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8196 (xgethostname): Remove now-unnecessary #ifdef.
8197 Move declaration of `err' into loop where it's used.
8199 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8201 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8202 by allocating a larger buffer. Test the gethostname return value for
8203 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8204 returns an error and ENAMETOOLONG isn't defined.
8206 2000-07-05 Paul Eggert <eggert@twinsun.com>
8207 and Bruno Haible <haible@clisp.cons.org>
8209 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8211 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8213 * quotearg.c (struct quoting_options): Simplify quote_these_too
8216 2000-07-03 Jim Meyering <meyering@lucent.com>
8218 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8219 Reported by Bruno Haible.
8221 2000-07-04 Jim Meyering <meyering@lucent.com>
8223 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8224 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8227 2000-07-03 Paul Eggert <eggert@twinsun.com>
8228 and Bruno Haible <haible@clisp.cons.org>
8230 * quotearg.c (mbrtowc):
8231 Assign to *pwc, and return 1 only if result is nonzero.
8232 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8234 2000-07-03 Jim Meyering <meyering@lucent.com>
8236 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8237 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8240 2000-07-02 Jim Meyering <meyering@lucent.com>
8242 * quotearg.c (mbstate_t): Don't define here.
8244 2000-07-02 Jim Meyering <meyering@lucent.com>
8246 * nanosleep.c (SIGCONT): Define if not already defined.
8248 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8250 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8251 per change in ../m4/ls-mntd-fs.m4.
8252 (read_filesystem_list): Ignore symbolic links.
8254 2000-06-29 Jim Meyering <meyering@lucent.com>
8256 * same.c: Include <string.h> or <strings.h>, as appropriate,
8257 for declaration of strcmp.
8259 * long-options.c: Include <stdlib.h>, for declaration of exit.
8261 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8262 Avoid warning by casting result to `char *' to remove `const'.
8264 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8266 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8268 2000-06-26 Paul Eggert <eggert@twinsun.com>
8270 savedir now sets errno on failure and invokes xmalloc to get memory.
8271 Fix a couple of other minor bugs while we're at it.
8273 * savedir.c (<unistd.h>): Do not include; there's no need.
8274 (NAMLEN): Remove macro.
8275 (malloc, realloc): Remove decls.
8277 ("xalloc.h"): Include.
8278 (NAME_SIZE_DEFAULT): New macro.
8279 (savedir): Use xmalloc / xrealloc to allocate memory.
8280 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8281 Skip "" directory entries.
8282 Use strlen to calculate directory entry length, since the old method
8283 is rarely used these days and isn't worth supporting.
8284 Don't use a pointer after freeing it.
8285 Check for integer overflow when calculating allocation size.
8286 Use memcpy to copy entries, instead of stpcpy.
8287 Set errno properly when returning NULL.
8288 Check for readdir error.
8290 2000-06-26 Jim Meyering <meyering@lucent.com>
8292 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8294 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8296 * getusershell.c (xmalloc, xrealloc): Remove functions.
8298 Don't include <stdlib.h>. Don't declare malloc, realloc.
8300 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8302 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8304 2000-06-24 Jim Meyering <meyering@lucent.com>
8306 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8308 2000-06-21 Jim Meyering <meyering@lucent.com>
8310 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8312 2000-06-19 Paul Eggert <eggert@twinsun.com>
8314 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8315 (mbrtowc, mbstate_t): Define substitutes if
8316 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8317 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8318 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8320 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8322 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8323 than 1024, return a memory chunk of least possible size, instead
8324 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8325 Use free/xmalloc instead of xrealloc to avoid copying for very long
8328 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8330 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8331 address, not strdup. Include <stdlib.h> and don't declare free().
8333 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8335 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8338 2000-06-21 Jim Meyering <meyering@lucent.com>
8340 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8341 (noinst_HEADERS): Add getstr.h.
8343 * getline.c (getstr): Move into a separate file.
8344 * getstr.c (getstr): New file, extracted from getline.c, with
8345 the following changes: new parameter, delim2; both delim[12]
8346 parameters have type `int', not `char'. The latter would lose
8347 with 8-bit delimiters.
8348 * getstr.h: New file.
8350 2000-06-19 Jim Meyering <meyering@lucent.com>
8352 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8354 2000-06-18 Jim Meyering <meyering@lucent.com>
8356 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8357 Besides, these days every porting target provides a mkdir function.
8359 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8360 (this snippet comes from src/system.h).
8362 2000-06-15 Paul Eggert <eggert@twinsun.com>
8364 * human.c (adjust_value): New function.
8365 (human_readable_inexact): Apply rounding style even when
8366 printing approximate values.
8368 2000-06-14 Paul Eggert <eggert@twinsun.com>
8370 * human.c (human_readable_inexact): Allow an input block
8371 size that is not a multiple of the output block size, and vice versa.
8372 Reported by Piergiorgio Sartor.
8374 2000-06-14 Paul Eggert <eggert@twinsun.com>
8376 * getdate.y (get_date): Apply relative times after time
8377 zone indicator, not before. Reported by Todd A. Jacobs.
8379 2000-06-13 Jim Meyering <meyering@lucent.com>
8381 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8383 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8385 2000-06-12 Paul Eggert <eggert@twinsun.com>
8387 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8389 2000-06-04 Paul Eggert <eggert@twinsun.com>
8391 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8393 2000-06-04 Jim Meyering <meyering@lucent.com>
8395 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8396 SunOS 4.1.4 for which gid_t is an unsigned type.
8398 2000-06-03 Jim Meyering <meyering@lucent.com>
8400 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8402 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8404 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8405 newer, don't install charset.alias.
8406 * config.charset: Change the Linux/glibc rules so they become empty
8407 on glibc-2.1 or newer.
8409 2000-06-02 Jim Meyering <meyering@lucent.com>
8411 * mountlist.c: Back out last change. Instead, do this...
8412 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8413 member using the same `ignore'-testing code.
8414 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8418 2000-05-29 Jim Meyering <meyering@lucent.com>
8420 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8421 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8423 2000-05-22 Jim Meyering <meyering@lucent.com>
8425 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8427 2000-05-18 Jim Meyering <meyering@lucent.com>
8429 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8430 back, too, since it may have been modified by allocate_entry.
8431 (hash_delete): Rewrite to use neither the assignment operator
8432 nor the comma operator in an if-expression.
8434 2000-05-15 Paul Eggert <eggert@twinsun.com>
8437 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8438 Remove; no longer needed.
8439 "quotearg.h": Add include.
8440 (file_name): Do not bother to explicitly initialize to NULL; it's less
8441 efficient on some hosts.
8442 (close_stdout_status): Remove test as to whether stdout was already
8443 closed; it breaks for the case "echo x | sort >&-".
8444 Quote file name colons.
8445 Do not assume that _("write error") lacks format strings.
8447 2000-05-15 Jim Meyering <meyering@lucent.com>
8449 * version-etc.c (version_etc_copyright): Update the copyright string
8450 used in all --version output.
8452 2000-05-14 Jim Meyering <meyering@lucent.com>
8454 * closeout.c (close_stdout_set_file_name): New function.
8455 (close_stdout_status): Use new file-scoped global.
8456 Return right away if fstat says the stdout file descriptor is invalid.
8457 * closeout.h (close_stdout_set_file_name): Declare.
8459 2000-05-10 Jim Meyering <meyering@lucent.com>
8461 * closeout.c [default_exit_status]: New file-scoped variable.
8462 (close_stdout_set_status): New function.
8463 * closeout.h (close_stdout_set_status): Declare.
8465 2000-05-08 Jim Meyering <meyering@lucent.com>
8467 * long-options.c: Don't include closeout.h.
8468 (parse_long_options): Don't call close_stdout for --version.
8470 2000-05-06 Jim Meyering <meyering@lucent.com>
8472 * strnlen.c: Undefine __strnlen and strnlen.
8473 [!weak_alias]: Define __strnlen to strnlen.
8475 * atexit.c: New file, from libiberty.
8477 2000-05-06 Jim Meyering <meyering@lucent.com>
8479 * closeout.c (close_stdout_status): Also check for errors on the
8482 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8484 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8485 instead of xmalloc, xrealloc, path_concat.
8486 (locale_charset): Treat empty environment variables as absent.
8487 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8489 2000-05-04 Jim Meyering <meyering@lucent.com>
8491 * getopt.c: Update from glibc.
8492 * obstack.c: Likewise.
8493 * obstack.h: Likewise.
8494 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8496 * regex.h: Likewise.
8497 * strndup.c: Likewise.
8498 * strnlen.c: New file, from glibc.
8500 2000-05-01 Jim Meyering <meyering@lucent.com>
8502 * full-write.c (full_write): Remove `FIXME' part of comment.
8504 2000-04-29 Jim Meyering <meyering@lucent.com>
8506 * path-concat.c: Declare strdup only if it's not defined.
8507 * canon-host.c: Likewise.
8509 2000-04-28 Jim Meyering <meyering@lucent.com>
8511 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8512 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8513 included first, then limits.h is included by locale.h by libintl.h.
8514 From John David Anglin.
8516 2000-04-25 Jim Meyering <meyering@lucent.com>
8518 * makepath.c (S_IRWXUGO): Define.
8519 (make_path): Always perform explicit chmod if MODE specifies any
8520 of the `special' permission bits. Prompted by a bug report against
8521 install from Mate Wierdl and Joost van Baal.
8523 2000-04-18 Jim Meyering <meyering@lucent.com>
8527 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8528 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8530 2000-04-17 Jim Meyering <meyering@lucent.com>
8532 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8533 the definition of it to rpl_strftime also defined-away the system's
8536 2000-04-15 Jim Meyering <meyering@lucent.com>
8538 Use `C' to denote so-called `contiguous' files, the same way
8540 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8541 (ftypelet): Use S_ISCTG.
8542 From Michael Deutschmann.
8544 2000-04-14 Jim Meyering <meyering@lucent.com>
8546 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8548 2000-04-08 Jim Meyering <meyering@lucent.com>
8550 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8551 names don't conflict. Reported by Eli Zaretskii.
8553 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8555 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8556 bug. Deal with the different error behavior of Irix iconv.
8558 2000-04-07 Jim Meyering <meyering@lucent.com>
8560 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8561 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8563 2000-04-05 Jim Meyering <meyering@lucent.com>
8565 Portability tweaks required for ultrix4.3.
8566 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8567 * readutmp.c: Include sys/types.h before sys/stat.h.
8568 * canon-host.c: Declare strdup.
8569 * path-concat.c: Likewise.
8570 From John David Anglin.
8572 2000-04-04 Jim Meyering <meyering@lucent.com>
8574 Be more DOS 8.3-friendly.
8575 * ref-add.sin: Renamed from ref-add.sed.in.
8576 * ref-del.sin: Renamed from ref-del.sed.in.
8577 * Makefile.am: Reflect renaming.
8578 Reported by Eli Zaretskii.
8580 Use a temporary file name that won't clash with `charset.alias'
8581 in the DOS 8.3 name space.
8582 * Makefile.am (charset_tmp): Define.
8583 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8584 (uninstall-local): Likewise.
8585 Reported by Eli Zaretskii.
8587 2000-03-29 Paul Eggert <eggert@twinsun.com>
8589 * time/strftime.c (my_strftime): Make sure we call the system
8590 strftime, not ourselves, when invoking the underlying strftime.
8592 2000-03-24 Jim Meyering <meyering@lucent.com>
8594 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8595 (charset_alias): Define.
8596 (install-exec-local): Factor out common code.
8597 (uninstall-local): Split lines longer than 80.
8598 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8600 (.sed.in.sed): New rule. Don't redirect directly to $@.
8601 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8603 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8605 * config.charset: Output a line containing "Packages using this file".
8606 * ref-add.sed.in, ref-del.sed.in: New files.
8607 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8608 ref-del.sed): New rules.
8610 2000-03-17 Jim Meyering <meyering@lucent.com>
8612 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8613 Otherwise, include <strings.h>
8615 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8617 * unicodeio.c (utf8_wctomb): New function.
8618 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8619 format instead of in UCS-4 with platform dependent endianness.
8621 2000-03-07 Paul Eggert <eggert@twinsun.com>
8623 * savedir.c (savedir): Work even if directory size is
8624 negative; this can happen with some screwy NFS configurations.
8626 2000-03-06 Jim Meyering <meyering@lucent.com>
8628 * localcharset.c (get_charset_aliases): Don't try to free file_name
8629 if it's NULL (because we ran out of memory). From Bruno Haible.
8631 2000-03-05 Jim Meyering <meyering@lucent.com>
8633 * localcharset.c ("path-concat.h"): Include.
8634 (get_charset_aliases): Use path_concat instead of ANSI string
8637 * unicodeio.h (PARAMS): Define.
8638 Use it to guard prototype.
8640 2000-03-04 Jim Meyering <meyering@lucent.com>
8642 * Makefile.am (install-exec-local): Create $(libdir) before installing
8644 (uninstall-local): Uncomment this rule so `make distcheck' works
8647 * unicodeio.c (<errno.h>): Include it.
8648 (errno): Declare if not defined.
8650 * localcharset.c: Add Bruno's comment justifying use of volatile.
8652 * config.charset: New version, incorporating remarks from a linux
8653 i18n mailing list. From Bruno Haible.
8655 2000-03-02 Jim Meyering <meyering@lucent.com>
8657 * Makefile.am (EXTRA_DIST): Add config.charset.
8659 2000-03-01 Jim Meyering <meyering@lucent.com>
8661 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8662 * unicodeio.c: Likewise.
8664 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8666 * config.charset: New file.
8667 * localcharset.c: New file.
8668 * unicodeio.h, unicodeio.c: New files.
8669 * Makefile.am (DEFS): Add -DLIBDIR=...
8670 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8671 (noinst_HEADERS): Add unicodeio.h.
8672 (all-local, install-exec-local, charset.alias): New targets.
8674 2000-02-28 Paul Eggert <eggert@twinsun.com>
8676 * quotearg.c (ALERT_CHAR): New macro.
8677 (quotearg_buffer_restyled): Use it.
8679 2000-02-27 Jim Meyering <meyering@lucent.com>
8681 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8682 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8684 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8685 not `#if STDC_HEADERS'.
8686 Declare malloc if needed.
8688 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8689 now that autoconf always defines the HAVE_DECL_ symbols.
8690 * human.c: Likewise.
8692 * strtoumax.c: Likewise.
8694 * backupfile.c: Arrange for cpp to fail if the configure-time
8695 declaration check was not run.
8697 * human.c: Likewise.
8699 * strtoumax.c: Likewise.
8701 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8702 then first look up the entire `.'-containing string as a login name.
8704 2000-02-18 Paul Eggert <eggert@twinsun.com>
8706 * getdate.y: Handle two-digit years with leading zeros correctly.
8707 (textint): New typedef.
8708 (parser_control): Member year changed from int to textint.
8710 (YYSTYPE): Removed; replaced by %union with int and textint members.
8711 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8712 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8713 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8714 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8715 (date, number, to_year): Use width of number in digits, not its value,
8716 to determine whether it's a 2-digit year, or a 2-digit time.
8717 (yylex): Store number of digits of numeric tokens.
8718 Reported by John Kendall.
8720 (parser_control): Changed from struct parser_control to typedef (for
8721 consistency). All uses changed.
8723 (tID): Removed; not used.
8724 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8726 2000-02-14 Paul Eggert <eggert@twinsun.com>
8728 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8729 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8731 2000-02-12 Jim Meyering <meyering@lucent.com>
8733 * userspec.c (ISDIGIT): Define it.
8734 (isdigit): Remove definition.
8735 (is_number): Use ISDIGIT, not isdigit.
8736 <libintl.h>: Include.
8738 (parse_user_spec): Mark translatable strings.
8740 2000-02-10 Jim Meyering <meyering@lucent.com>
8742 With these changes, nanosleep.[ch] are finally enough like the other
8743 lib/* replacement files to compile on a few more losing systems.
8745 * nanosleep.h: Don't include config.h.
8746 Remove prototype from declaration of nanosleep.
8747 (PARAMS): Remove now-unneeded definition.
8748 * nanosleep.c: #undef nanosleep.
8749 (rpl_nanosleep): Rename from nanosleep.
8751 2000-02-03 Jim Meyering <meyering@lucent.com>
8753 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8754 rather than with `#if HAVE_UTMPNAME'.
8756 2000-02-01 Jim Meyering <meyering@lucent.com>
8758 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8760 2000-01-31 Jim Meyering <meyering@lucent.com>
8762 * nanosleep.h (nanosleep): Guard declaration with
8763 `#if ! HAVE_DECL_NANOSLEEP'.
8764 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8765 the declaration in that vendor's sys/timers.h.
8766 Reported by Christian Krackowizer.
8768 * quotearg.c (ISASCII): Add #undef and move definition to follow
8769 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8770 (ISPRINT): Likewise.
8771 Reported by Tom Tromey.
8773 2000-01-30 Jim Meyering <meyering@lucent.com>
8775 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8776 uses of ->ut_name. The latter doesn't work with new Linux header files
8777 where only utmpx.ut_user is declared.
8779 * readutmp.h (UT_USER): Define.
8781 2000-01-23 Jim Meyering <meyering@lucent.com>
8783 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8786 2000-01-22 Jim Meyering <meyering@lucent.com>
8788 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8789 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8790 Required for some AIX systems. Reported by Christian Krackowizer.
8791 [TESTING] (main): New function.
8793 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8794 * dirname.c (dir_name): Support for DOS-style file names with drive
8797 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8799 * strverscmp.c (ISDIGIT): Define.
8800 (strverscmp): Use ISDIGIT, not isdigit.
8802 2000-01-17 Paul Eggert <eggert@twinsun.com>
8804 * nanosleep.c (nanosleep):
8805 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8806 POSIX.1 doesn't require SA_INTERRUPT and some systems
8807 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8808 it's been part of POSIX.1 since day 1 (in 1988).
8810 2000-01-17 Jim Meyering <meyering@lucent.com>
8812 * interlock: Remove unused file. Reported by François Pinard.
8814 2000-01-16 Paul Eggert <eggert@twinsun.com>
8816 * quotearg.c (quotearg_buffer_restyled): Do not quote
8817 alert, backslash, formfeed, and vertical tab unnecessarily in
8818 shell quoting style.
8821 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8822 Free Software Foundation, Inc.
8823 Copying and distribution of this file, with or without modification,
8824 are permitted provided the copyright notice and this notice are preserved.